xref: /openjdk10/common/autoconf/generated-configure.sh

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for OpenJDK jdk8.
#
# Report bugs to <build-dev@openjdk.java.net>.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
# Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  # We cannot yet assume a decent shell, so we have to provide a
	# neutralization value for shells without unset; and this also
	# works around shells that cannot unset nonexistent variables.
	# Preserve -v and -x to the replacement shell.
	BASH_ENV=/dev/null
	ENV=/dev/null
	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	export CONFIG_SHELL
	case $- in # ((((
	  *v*x* | *x*v* ) as_opts=-vx ;;
	  *v* ) as_opts=-v ;;
	  *x* ) as_opts=-x ;;
	  * ) as_opts= ;;
	esac
	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: build-dev@openjdk.java.net about your system, including
$0: any error possibly output before this message. Then
$0: install a modern shell, or manually run the script
$0: under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in #(
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='OpenJDK'
PACKAGE_TARNAME='openjdk'
PACKAGE_VERSION='jdk8'
PACKAGE_STRING='OpenJDK jdk8'
PACKAGE_BUGREPORT='build-dev@openjdk.java.net'
PACKAGE_URL='http://openjdk.java.net'

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='LTLIBOBJS
LIBOBJS
CCACHE
USE_PRECOMPILED_HEADER
SJAVAC_SERVER_DIR
ENABLE_SJAVAC
SJAVAC_SERVER_CORES
SJAVAC_SERVER_JAVA
MEMORY_SIZE
CONCURRENT_BUILD_JOBS
NUM_CORES
SALIB_NAME
HOTSPOT_MAKE_ARGS
FIXPATH
LIBCXX
STATIC_CXX_SETTING
LIBDL
LIBM
LIBZIP_CAN_USE_MMAP
USE_EXTERNAL_LIBZ
USE_EXTERNAL_LIBGIF
USE_EXTERNAL_LIBJPEG
ALSA_LIBS
ALSA_CFLAGS
FREETYPE2_LIB_PATH
USING_SYSTEM_FT_LIB
FREETYPE2_LIBS
FREETYPE2_CFLAGS
CUPS_CFLAGS
OPENWIN_HOME
X_EXTRA_LIBS
X_LIBS
X_PRE_LIBS
X_CFLAGS
XMKMF
CXXFLAGS_DEBUG_SYMBOLS
CFLAGS_DEBUG_SYMBOLS
ZIP_DEBUGINFO_FILES
ENABLE_DEBUG_SYMBOLS
LDFLAGS_CXX_JDK
LDFLAGS_JDKEXE_SUFFIX
LDFLAGS_JDKLIB_SUFFIX
LDFLAGS_JDKEXE
LDFLAGS_JDKLIB
CXXFLAGS_JDKEXE
CXXFLAGS_JDKLIB
CFLAGS_JDKEXE
CFLAGS_JDKLIB
MACOSX_REQUIRED_VERSION
PACKAGE_PATH
LEGACY_EXTRA_LDFLAGS
LEGACY_EXTRA_CXXFLAGS
LEGACY_EXTRA_CFLAGS
CXX_FLAG_DEPS
C_FLAG_DEPS
CXX_O_FLAG_NONE
CXX_O_FLAG_NORM
CXX_O_FLAG_HI
CXX_O_FLAG_HIGHEST
C_O_FLAG_NONE
C_O_FLAG_NORM
C_O_FLAG_HI
C_O_FLAG_HIGHEST
POST_MCS_CMD
POST_STRIP_CMD
SET_EXECUTABLE_ORIGIN
SET_SHARED_LIBRARY_ORIGIN
CXX_FLAG_REORDER
C_FLAG_REORDER
SET_SHARED_LIBRARY_MAPFILE
SET_SHARED_LIBRARY_NAME
SHARED_LIBRARY_FLAGS
EXE_SUFFIX
STATIC_LIBRARY_SUFFIX
SHARED_LIBRARY_SUFFIX
LIBRARY_PREFIX
STATIC_LIBRARY
SHARED_LIBRARY
OBJ_SUFFIX
LIPO
ac_ct_OBJDUMP
OBJDUMP
ac_ct_OBJCOPY
OBJCOPY
MCS
STRIP
NM
AS
CXXCPP
CPP
COMPILER_TYPE
RC_FLAGS
DUMPBIN
WINAR
HOTSPOT_RC
HOTSPOT_MT
RC
MT
WINLD
HOTSPOT_LD
HOTSPOT_CXX
ARFLAGS
AR
LDEXECXX
LDCXX
LDEXE
LD
ac_ct_OBJC
OBJCFLAGS
OBJC
ac_ct_CXX
CXXFLAGS
CXX
ac_ct_PROPER_COMPILER_CXX
PROPER_COMPILER_CXX
POTENTIAL_CXX
TOOLS_DIR_CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
ac_ct_PROPER_COMPILER_CC
PROPER_COMPILER_CC
POTENTIAL_CC
TOOLS_DIR_CC
BUILD_LD
BUILD_CXX
BUILD_CC
MSVCR_DLL
VS_PATH
VS_LIB
VS_INCLUDE
CYGWIN_LINK
AR_OUT_OPTION
LD_OUT_OPTION
EXE_OUT_OPTION
CC_OUT_OPTION
BUILD_HOTSPOT
HOTSPOT_DIST
BUILD_OUTPUT
OVERRIDE_SRC_ROOT
ADD_SRC_ROOT
JDK_TOPDIR
NASHORN_TOPDIR
HOTSPOT_TOPDIR
JAXWS_TOPDIR
JAXP_TOPDIR
CORBA_TOPDIR
LANGTOOLS_TOPDIR
BOOT_JDK_JVMARGS
JAVAC_FLAGS
BOOT_JDK_SOURCETARGET
BOOT_JDK
BOOT_TOOLSJAR
BOOT_RTJAR
JAVA_CHECK
JAVAC_CHECK
COOKED_BUILD_NUMBER
JDK_VERSION
COPYRIGHT_YEAR
MACOSX_BUNDLE_ID_BASE
MACOSX_BUNDLE_NAME_BASE
COMPANY_NAME
JDK_RC_PLATFORM_NAME
PRODUCT_SUFFIX
PRODUCT_NAME
LAUNCHER_NAME
MILESTONE
JDK_BUILD_NUMBER
JDK_UPDATE_VERSION
JDK_MICRO_VERSION
JDK_MINOR_VERSION
JDK_MAJOR_VERSION
USER_RELEASE_SUFFIX
COMPRESS_JARS
UNLIMITED_CRYPTO
CACERTS_FILE
TEST_IN_BUILD
BUILD_HEADLESS
SUPPORT_HEADFUL
SUPPORT_HEADLESS
BDEPS_FTP
BDEPS_UNZIP
OS_VERSION_MICRO
OS_VERSION_MINOR
OS_VERSION_MAJOR
PKG_CONFIG
TIME
STAT
HG
READELF
OTOOL
LDD
ZIP
UNZIP
FIND_DELETE
MAKE
CHECK_TOOLSDIR_MAKE
CHECK_TOOLSDIR_GMAKE
CHECK_MAKE
CHECK_GMAKE
PKGHANDLER
OUTPUT_ROOT
CONF_NAME
SPEC
BUILD_VARIANT_RELEASE
DEBUG_CLASSFILES
FASTDEBUG
VARIANT
DEBUG_LEVEL
MACOSX_UNIVERSAL
JVM_VARIANT_ZEROSHARK
JVM_VARIANT_ZERO
JVM_VARIANT_KERNEL
JVM_VARIANT_MINIMAL1
JVM_VARIANT_CLIENT
JVM_VARIANT_SERVER
JVM_VARIANTS
JDK_VARIANT
SET_OPENJDK
BUILD_LOG_WRAPPER
BUILD_LOG_PREVIOUS
BUILD_LOG
SYS_ROOT
PATH_SEP
SRC_ROOT
DEFINE_CROSS_COMPILE_ARCH
LP64
OPENJDK_TARGET_OS_API_DIR
OPENJDK_TARGET_CPU_JLI_CFLAGS
OPENJDK_TARGET_CPU_OSARCH
OPENJDK_TARGET_CPU_ISADIR
OPENJDK_TARGET_CPU_LIBDIR
OPENJDK_TARGET_CPU_LEGACY_LIB
OPENJDK_TARGET_CPU_LEGACY
REQUIRED_OS_VERSION
REQUIRED_OS_NAME
COMPILE_TYPE
OPENJDK_TARGET_CPU_ENDIAN
OPENJDK_TARGET_CPU_BITS
OPENJDK_TARGET_CPU_ARCH
OPENJDK_TARGET_CPU
OPENJDK_TARGET_OS_API
OPENJDK_TARGET_OS
OPENJDK_BUILD_CPU_ENDIAN
OPENJDK_BUILD_CPU_BITS
OPENJDK_BUILD_CPU_ARCH
OPENJDK_BUILD_CPU
OPENJDK_BUILD_OS_API
OPENJDK_BUILD_OS
OPENJDK_BUILD_AUTOCONF_NAME
OPENJDK_TARGET_AUTOCONF_NAME
target_os
target_vendor
target_cpu
target
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
SETFILE
DF
READLINK
CYGPATH
NAWK
SED
FGREP
EGREP
GREP
AWK
XARGS
WHICH
WC
UNIQ
UNAME
TR
TOUCH
TEE
TAR
TAIL
SORT
SH
RM
THEPWDCMD
PRINTF
MV
MKTEMP
MKDIR
LS
LN
HEAD
FIND
FILE
EXPR
ECHO
DIRNAME
DIFF
DATE
CUT
CPIO
CP
COMM
CMP
CHMOD
CAT
BASH
BASENAME
DATE_WHEN_CONFIGURED
CONFIGURE_COMMAND_LINE
CUSTOM_MAKE_DIR
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_custom_make_dir
with_target_bits
with_sys_root
with_tools_dir
with_devkit
enable_openjdk_only
with_jdk_variant
with_jvm_variants
enable_debug
with_debug_level
with_conf_name
with_builddeps_conf
with_builddeps_server
with_builddeps_dir
with_builddeps_group
enable_headful
enable_hotspot_test_in_build
with_cacerts_file
enable_unlimited_crypto
with_milestone
with_build_number
with_user_release_suffix
with_boot_jdk
with_boot_jdk_jvmargs
with_add_source_root
with_override_source_root
with_adds_and_overrides
with_override_langtools
with_override_corba
with_override_jaxp
with_override_jaxws
with_override_hotspot
with_override_jdk
with_import_hotspot
with_msvcr_dll
with_extra_cflags
with_extra_cxxflags
with_extra_ldflags
enable_debug_symbols
enable_zip_debug_info
enable_macosx_runtime_support
with_x
with_cups
with_cups_include
with_freetype
with_alsa
with_alsa_include
with_alsa_lib
with_zlib
with_stdc__lib
with_num_cores
with_memory_size
with_sjavac_server_java
with_sjavac_server_cores
enable_sjavac
enable_precompiled_headers
enable_ccache
with_ccache_dir
'
      ac_precious_vars='build_alias
host_alias
target_alias
PKG_CONFIG
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
OBJC
OBJCFLAGS
CPP
CXXCPP
XMKMF
FREETYPE2_CFLAGS
FREETYPE2_LIBS
ALSA_CFLAGS
ALSA_LIBS'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used" >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures OpenJDK jdk8 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/openjdk]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

X features:
  --x-includes=DIR    X include files are in DIR
  --x-libraries=DIR   X library files are in DIR

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  --target=TARGET   configure for building compilers for TARGET [HOST]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of OpenJDK jdk8:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-openjdk-only   suppress building custom source even if present
                          [disabled]
  --enable-debug          set the debug level to fastdebug (shorthand for
                          --with-debug-level=fastdebug) [disabled]
  --disable-headful       disable building headful support (graphical UI
                          support) [enabled]
  --enable-hotspot-test-in-build
                          run the Queens test after Hotspot build [disabled]
  --enable-unlimited-crypto
                          Enable unlimited crypto policy [disabled]
  --disable-debug-symbols disable generation of debug symbols [enabled]
  --disable-zip-debug-info
                          disable zipping of debug-info files [enabled]
  --disable-macosx-runtime-support
                          disable the use of MacOSX Java runtime support
                          framework [enabled]
  --enable-sjavac         use sjavac to do fast incremental compiles
                          [disabled]
  --disable-precompiled-headers
                          disable using precompiled headers when compiling C++
                          [enabled]
  --disable-ccache        disable using ccache to speed up recompilations
                          [enabled]

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-custom-make-dir  use this directory for custom build/make files
  --with-target-bits      build 32-bit or 64-bit binaries (for platforms that
                          support it), e.g. --with-target-bits=32 [guessed]
  --with-sys-root         pass this sys-root to the compilers and tools (for
                          cross-compiling)
  --with-tools-dir        search this directory for compilers and tools (for
                          cross-compiling)
  --with-devkit           use this directory as base for tools-dir and
                          sys-root (for cross-compiling)
  --with-jdk-variant      JDK variant to build (normal) [normal]
  --with-jvm-variants     JVM variants (separated by commas) to build (server,
                          client, minimal1, kernel, zero, zeroshark) [server]
  --with-debug-level      set the debug level (release, fastdebug, slowdebug)
                          [release]
  --with-conf-name        use this as the name of the configuration [generated
                          from important configuration options]
  --with-builddeps-conf   use this configuration file for the builddeps
  --with-builddeps-server download and use build dependencies from this server
                          url
  --with-builddeps-dir    store downloaded build dependencies here
                          [/localhome/builddeps]
  --with-builddeps-group  chgrp the downloaded build dependencies to this
                          group
  --with-cacerts-file     specify alternative cacerts file
  --with-milestone        Set milestone value for build [internal]
  --with-build-number     Set build number value for build [b00]
  --with-user-release-suffix
                          Add a custom string to the version string if build
                          number isn't set.[username_builddateb00]
  --with-boot-jdk         path to Boot JDK (used to bootstrap build) [probed]
  --with-boot-jdk-jvmargs specify JVM arguments to be passed to all
                          invocations of the Boot JDK, overriding the default
                          values, e.g --with-boot-jdk-jvmargs="-Xmx8G
                          -enableassertions"
  --with-add-source-root  for each and every source directory, look in this
                          additional source root for the same directory; if it
                          exists and have files in it, include it in the build
  --with-override-source-root
                          for each and every source directory, look in this
                          override source root for the same directory; if it
                          exists, use that directory instead and ignore the
                          directory in the original source root
  --with-adds-and-overrides
                          use the subdirs 'adds' and 'overrides' in the
                          specified directory as add-source-root and
                          override-source-root
  --with-override-langtools
                          use this langtools dir for the build
  --with-override-corba   use this corba dir for the build
  --with-override-jaxp    use this jaxp dir for the build
  --with-override-jaxws   use this jaxws dir for the build
  --with-override-hotspot use this hotspot dir for the build
  --with-override-jdk     use this jdk dir for the build
  --with-import-hotspot   import hotspot binaries from this jdk image or
                          hotspot build dist dir instead of building from
                          source
  --with-msvcr-dll        copy this msvcr100.dll into the built JDK (Windows
                          only) [probed]
  --with-extra-cflags     extra flags to be used when compiling jdk c-files
  --with-extra-cxxflags   extra flags to be used when compiling jdk c++-files
  --with-extra-ldflags    extra flags to be used when linking jdk
  --with-x                use the X Window System
  --with-cups             specify prefix directory for the cups package
                          (expecting the headers under PATH/include)
  --with-cups-include     specify directory for the cups include files
  --with-freetype         specify prefix directory for the freetype2 package
                          (expecting the libraries under PATH/lib and the
                          headers under PATH/include)
  --with-alsa             specify prefix directory for the alsa package
                          (expecting the libraries under PATH/lib and the
                          headers under PATH/include)
  --with-alsa-include     specify directory for the alsa include files
  --with-alsa-lib         specify directory for the alsa library
  --with-zlib             use zlib from build system or OpenJDK source
                          (system, bundled) [bundled]
  --with-stdc++lib=<static>,<dynamic>,<default>
                          force linking of the C++ runtime on Linux to either
                          static or dynamic, default is static with dynamic as
                          fallback
  --with-num-cores        number of cores in the build system, e.g.
                          --with-num-cores=8 [probed]
  --with-memory-size      memory (in MB) available in the build system, e.g.
                          --with-memory-size=1024 [probed]
  --with-sjavac-server-java
                          use this java binary for running the sjavac
                          background server [Boot JDK java]
  --with-sjavac-server-cores
                          use at most this number of concurrent threads on the
                          sjavac server [probed]
  --with-ccache-dir       where to store ccache files [~/.ccache]

Some influential environment variables:
  PKG_CONFIG  path to pkg-config utility
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  OBJC        Objective C compiler command
  OBJCFLAGS   Objective C compiler flags
  CPP         C preprocessor
  CXXCPP      C++ preprocessor
  XMKMF       Path to xmkmf, Makefile generator for X Window System
  FREETYPE2_CFLAGS
              C compiler flags for FREETYPE2, overriding pkg-config
  FREETYPE2_LIBS
              linker flags for FREETYPE2, overriding pkg-config
  ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config
  ALSA_LIBS   linker flags for ALSA, overriding pkg-config

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <build-dev@openjdk.java.net>.
OpenJDK home page: <http://openjdk.java.net>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
OpenJDK configure jdk8
generated by GNU Autoconf 2.68

Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
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  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_cxx_try_compile LINENO
# ----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
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  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_compile

# ac_fn_objc_try_compile LINENO
# -----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_objc_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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	 test -z "$ac_objc_werror_flag" ||
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  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_objc_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_cpp

# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
# ---------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_cxx_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
  yes:no: )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## ----------------------------------------- ##
## Report this to build-dev@openjdk.java.net ##
## ----------------------------------------- ##"
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_header_mongrel

# ac_fn_cxx_try_run LINENO
# ------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_cxx_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_run

# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
# ---------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_cxx_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_header_compile

# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
# ----------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_cxx_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_hi=$ac_mid; break
else
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_lo=$ac_mid; break
else
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_hi=$ac_mid
else
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval () { return $2; }
static unsigned long int ulongval () { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"; then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

  fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_compute_int

# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_link

# ac_fn_cxx_check_func LINENO FUNC VAR
# ------------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_cxx_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_func

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by OpenJDK $as_me jdk8, which was
generated by GNU Autoconf 2.68.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



ac_aux_dir=
for ac_dir in build-aux "$srcdir"/build-aux; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.


# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-

#
# Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

#
# Copyright �� 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
# PKG_PROG_PKG_CONFIG

# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# Check to see whether a particular set of modules exists.  Similar
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
#
#
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
# this or PKG_CHECK_MODULES is called, or make sure to call
# PKG_CHECK_EXISTS manually
# --------------------------------------------------------------



# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
# _PKG_CONFIG

# _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------
# _PKG_SHORT_ERRORS_SUPPORTED


# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
#
# Note that if there is a possibility the first call to
# PKG_CHECK_MODULES might not happen, you should be sure to include an
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
# PKG_CHECK_MODULES


# Include these first...
#
# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#



# This will make sure the given variable points to a full and proper
# path. This means:
# 1) There will be no spaces in the path. On posix platforms,
#    spaces in the path will result in an error. On Windows,
#    the path will be rewritten using short-style to be space-free.
# 2) The path will be absolute, and it will be in unix-style (on
#     cygwin).
# $1: The name of the variable to fix


# This will make sure the given variable points to a executable
# with a full and proper path. This means:
# 1) There will be no spaces in the path. On posix platforms,
#    spaces in the path will result in an error. On Windows,
#    the path will be rewritten using short-style to be space-free.
# 2) The path will be absolute, and it will be in unix-style (on
#     cygwin).
# Any arguments given to the executable is preserved.
# If the input variable does not have a directory specification, then
# it need to be in the PATH.
# $1: The name of the variable to fix






# Test that variable $1 denoting a program is not empty. If empty, exit with an error.
# $1: variable to check
# $2: executable name to print in warning (optional)


# Does AC_PATH_PROG followed by BASIC_CHECK_NONEMPTY.
# Arguments as AC_PATH_PROG:
# $1: variable to set
# $2: executable name to look for


# Setup the most fundamental tools that relies on not much else to set up,
# but is used by much of the early bootstrap code.


# Setup basic configuration paths, and platform-specific stuff related to PATHs.







#%%% Simple tools %%%

# Check if we have found a usable version of make
# $1: the path to a potential make binary (or empty)
# $2: the description on how we found this


# Goes looking for a usable version of GNU make.






# Check if build directory is on local disk. If not possible to determine,
# we prefer to claim it's local.
# Argument 1: directory to test
# Argument 2: what to do if it is on local disk
# Argument 3: what to do otherwise (remote disk or failure)


# Check that source files have basic read permissions set. This might
# not be the case in cygwin in certain conditions.




#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#





# Helper function which possibly converts a path using DOS-style short mode.
# If so, the updated path is stored in $new_path.
# $1: The path to check


# Helper function which possibly converts a path using DOS-style short mode.
# If so, the updated path is stored in $new_path.
# $1: The path to check


# FIXME: The BASIC_FIXUP_*_CYGWIN/MSYS is most likely too convoluted
# and could probably be heavily simplified. However, all changes in this
# area tend to need lot of testing in different scenarios, and in lack of
# proper unit testing, cleaning this up has not been deemed worth the effort
# at the moment.









# Setup basic configuration paths, and platform-specific stuff related to PATHs.




#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#











# ... then the rest
#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

# Execute the check given as argument, and verify the result
# If the Boot JDK was previously found, do nothing
# $1 A command line (typically autoconf macro) to execute


# Test: Is bootjdk explicitely set by command line arguments?


# Test: Is bootjdk available from builddeps?


# Test: Is $JAVA_HOME set?


# Test: Is there a java or javac in the PATH, which is a symlink to the JDK?


# Test: Is there a /usr/libexec/java_home? (Typically on MacOSX)


# Look for a jdk in the given path. If there are multiple, try to select the newest.
# If found, set BOOT_JDK and BOOT_JDK_FOUND.
# $1 = Path to directory containing jdk installations.
# $2 = String to append to the found JDK directory to get the proper JDK home


# Call BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY, but use the given
# environmental variable as base for where to look.
# $1 Name of an environmal variable, assumed to point to the Program Files directory.


# Test: Is there a JDK installed in default, well-known locations?


# Check that a command-line tool in the Boot JDK is correct
# $1 = name of variable to assign
# $2 = name of binary


###############################################################################
#
# We need a Boot JDK to bootstrap the build.
#





#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#


















#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#





cygwin_help() {
    case $1 in
    unzip)
        PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P unzip" ;;
    zip)
        PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P zip" ;;
    make)
        PKGHANDLER_COMMAND="cd <location of cygwin setup.exe> && cmd /c setup -q -P make" ;;
    * )
       break ;;
    esac
}

apt_help() {
    case $1 in
    devkit)
        PKGHANDLER_COMMAND="sudo apt-get install build-essential" ;;
    openjdk)
        PKGHANDLER_COMMAND="sudo apt-get install openjdk-7-jdk" ;;
    alsa)
        PKGHANDLER_COMMAND="sudo apt-get install libasound2-dev" ;;
    cups)
        PKGHANDLER_COMMAND="sudo apt-get install libcups2-dev" ;;
    freetype2)
        PKGHANDLER_COMMAND="sudo apt-get install libfreetype6-dev" ;;
    pulse)
        PKGHANDLER_COMMAND="sudo apt-get install libpulse-dev" ;;
    x11)
        PKGHANDLER_COMMAND="sudo apt-get install libX11-dev libxext-dev libxrender-dev libxtst-dev" ;;
    ccache)
        PKGHANDLER_COMMAND="sudo apt-get install ccache" ;;
    * )
       break ;;
    esac
}

yum_help() {
    case $1 in
    devkit)
        PKGHANDLER_COMMAND="sudo yum groupinstall \"Development Tools\"" ;;
    openjdk)
        PKGHANDLER_COMMAND="sudo yum install java-1.7.0-openjdk" ;;
    alsa)
        PKGHANDLER_COMMAND="sudo yum install alsa-lib-devel" ;;
    cups)
        PKGHANDLER_COMMAND="sudo yum install cups-devel" ;;
    freetype2)
        PKGHANDLER_COMMAND="sudo yum install freetype2-devel" ;;
    pulse)
        PKGHANDLER_COMMAND="sudo yum install pulseaudio-libs-devel" ;;
    x11)
        PKGHANDLER_COMMAND="sudo yum install libXtst-devel" ;;
    ccache)
        PKGHANDLER_COMMAND="sudo yum install ccache" ;;
    * )
       break ;;
    esac
}

port_help() {
    PKGHANDLER_COMMAND=""
}

pkgutil_help() {
    PKGHANDLER_COMMAND=""
}

pkgadd_help() {
    PKGHANDLER_COMMAND=""
}



#
# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#








###############################################################################
#
# Should we build only OpenJDK even if closed sources are present?
#




###############################################################################
#
# Setup version numbers
#






# Support for customization of the build process. Some build files
# will include counterparts from this location, if they exist. This allows
# for a degree of customization of the build targets and the rules/recipes
# to create them

# Check whether --with-custom-make-dir was given.
if test "${with_custom_make_dir+set}" = set; then :
  withval=$with_custom_make_dir; CUSTOM_MAKE_DIR=$with_custom_make_dir
fi



#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#















#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

# Support macro for PLATFORM_EXTRACT_TARGET_AND_BUILD.
# Converts autoconf style CPU name to OpenJDK style, into
# VAR_CPU, VAR_CPU_ARCH, VAR_CPU_BITS and VAR_CPU_ENDIAN.


# Support macro for PLATFORM_EXTRACT_TARGET_AND_BUILD.
# Converts autoconf style OS name to OpenJDK style, into
# VAR_OS and VAR_OS_API.


# Expects $host_os $host_cpu $build_os and $build_cpu
# and $with_target_bits to have been setup!
#
# Translate the standard triplet(quadruplet) definition
# of the target/build system into OPENJDK_TARGET_OS, OPENJDK_TARGET_CPU,
# OPENJDK_BUILD_OS, etc.


# Check if a reduced build (32-bit on 64-bit platforms) is requested, and modify behaviour
# accordingly. Must be done after setting up build and target system, but before
# doing anything else with these values.


    # Setup the legacy variables, for controlling the old makefiles.
    #




#%%% Build and target systems %%%




# Support macro for PLATFORM_SETUP_OPENJDK_TARGET_BITS.
# Add -mX to various FLAGS variables.






#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#








#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

# $1 = compiler to test (CC or CXX)
# $2 = human readable name of compiler (C or C++)





# $1 = compiler to test (CC or CXX)
# $2 = human readable name of compiler (C or C++)
# $3 = list of compiler names to search for












#
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#







# Check if the VS env variables were setup prior to running configure.
# If not, then find vcvarsall.bat and run it automatically, and integrate
# the set env variables into the spec file.






# This line needs to be here, verbatim, after all includes and the dummy hook
# definitions. It is replaced with custom functionality when building
# custom sources.
#CUSTOM_AUTOCONF_INCLUDE

# Do not change or remove the following line, it is needed for consistency checks:
DATE_WHEN_GENERATED=1361218904

###############################################################################
#
# Initialization / Boot-strapping
#
# The bootstrapping process needs to solve the "chicken or the egg" problem,
# thus it jumps back and forth, each time gaining something needed later on.
#
###############################################################################

# Basic initialization that must happen first of all

# Save the original command line. This is passed to us by the wrapper configure script.

DATE_WHEN_CONFIGURED=`LANG=C date`

{ $as_echo "$as_me:${as_lineno-$LINENO}: Configuration created at $DATE_WHEN_CONFIGURED." >&5
$as_echo "$as_me: Configuration created at $DATE_WHEN_CONFIGURED." >&6;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: configure script generated at timestamp $DATE_WHEN_GENERATED." >&5
$as_echo "$as_me: configure script generated at timestamp $DATE_WHEN_GENERATED." >&6;}



# Start with tools that do not need have cross compilation support
# and can be expected to be found in the default PATH. These tools are
# used by configure. Nor are these tools expected to be found in the
# devkit from the builddeps server either, since they are
# needed to download the devkit.

# First are all the simple required tools.

    for ac_prog in basename
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_BASENAME+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $BASENAME in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BASENAME="$BASENAME" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_BASENAME="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
BASENAME=$ac_cv_path_BASENAME
if test -n "$BASENAME"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASENAME" >&5
$as_echo "$BASENAME" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BASENAME" && break
done


    if test "x$BASENAME" = x; then
        if test "xbasename" = x; then
          PROG_NAME=basename
        else
          PROG_NAME=basename
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in bash
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_BASH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $BASH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
BASH=$ac_cv_path_BASH
if test -n "$BASH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH" >&5
$as_echo "$BASH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BASH" && break
done


    if test "x$BASH" = x; then
        if test "xbash" = x; then
          PROG_NAME=bash
        else
          PROG_NAME=bash
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in cat
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CAT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CAT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CAT=$ac_cv_path_CAT
if test -n "$CAT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
$as_echo "$CAT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CAT" && break
done


    if test "x$CAT" = x; then
        if test "xcat" = x; then
          PROG_NAME=cat
        else
          PROG_NAME=cat
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in chmod
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CHMOD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CHMOD in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CHMOD="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CHMOD=$ac_cv_path_CHMOD
if test -n "$CHMOD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHMOD" >&5
$as_echo "$CHMOD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CHMOD" && break
done


    if test "x$CHMOD" = x; then
        if test "xchmod" = x; then
          PROG_NAME=chmod
        else
          PROG_NAME=chmod
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in cmp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CMP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CMP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CMP=$ac_cv_path_CMP
if test -n "$CMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CMP" >&5
$as_echo "$CMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CMP" && break
done


    if test "x$CMP" = x; then
        if test "xcmp" = x; then
          PROG_NAME=cmp
        else
          PROG_NAME=cmp
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in comm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_COMM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $COMM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_COMM="$COMM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_COMM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
COMM=$ac_cv_path_COMM
if test -n "$COMM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
$as_echo "$COMM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$COMM" && break
done


    if test "x$COMM" = x; then
        if test "xcomm" = x; then
          PROG_NAME=comm
        else
          PROG_NAME=comm
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in cp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CP="$CP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CP=$ac_cv_path_CP
if test -n "$CP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CP" >&5
$as_echo "$CP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CP" && break
done


    if test "x$CP" = x; then
        if test "xcp" = x; then
          PROG_NAME=cp
        else
          PROG_NAME=cp
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in cpio
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CPIO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CPIO in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CPIO="$CPIO" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CPIO="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CPIO=$ac_cv_path_CPIO
if test -n "$CPIO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPIO" >&5
$as_echo "$CPIO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CPIO" && break
done


    if test "x$CPIO" = x; then
        if test "xcpio" = x; then
          PROG_NAME=cpio
        else
          PROG_NAME=cpio
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in cut
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CUT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CUT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CUT="$CUT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CUT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CUT=$ac_cv_path_CUT
if test -n "$CUT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CUT" >&5
$as_echo "$CUT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CUT" && break
done


    if test "x$CUT" = x; then
        if test "xcut" = x; then
          PROG_NAME=cut
        else
          PROG_NAME=cut
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in date
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_DATE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $DATE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DATE="$DATE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_DATE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DATE=$ac_cv_path_DATE
if test -n "$DATE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DATE" >&5
$as_echo "$DATE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$DATE" && break
done


    if test "x$DATE" = x; then
        if test "xdate" = x; then
          PROG_NAME=date
        else
          PROG_NAME=date
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in gdiff diff
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_DIFF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $DIFF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DIFF="$DIFF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_DIFF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DIFF=$ac_cv_path_DIFF
if test -n "$DIFF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DIFF" >&5
$as_echo "$DIFF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$DIFF" && break
done


    if test "x$DIFF" = x; then
        if test "xgdiff diff" = x; then
          PROG_NAME=diff
        else
          PROG_NAME=gdiff diff
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in dirname
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_DIRNAME+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $DIRNAME in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DIRNAME="$DIRNAME" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_DIRNAME="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DIRNAME=$ac_cv_path_DIRNAME
if test -n "$DIRNAME"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DIRNAME" >&5
$as_echo "$DIRNAME" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$DIRNAME" && break
done


    if test "x$DIRNAME" = x; then
        if test "xdirname" = x; then
          PROG_NAME=dirname
        else
          PROG_NAME=dirname
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in echo
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ECHO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ECHO in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ECHO="$ECHO" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_ECHO="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ECHO=$ac_cv_path_ECHO
if test -n "$ECHO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ECHO" >&5
$as_echo "$ECHO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ECHO" && break
done


    if test "x$ECHO" = x; then
        if test "xecho" = x; then
          PROG_NAME=echo
        else
          PROG_NAME=echo
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in expr
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_EXPR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $EXPR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
EXPR=$ac_cv_path_EXPR
if test -n "$EXPR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPR" >&5
$as_echo "$EXPR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$EXPR" && break
done


    if test "x$EXPR" = x; then
        if test "xexpr" = x; then
          PROG_NAME=expr
        else
          PROG_NAME=expr
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in file
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_FILE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $FILE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_FILE="$FILE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_FILE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
FILE=$ac_cv_path_FILE
if test -n "$FILE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FILE" >&5
$as_echo "$FILE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$FILE" && break
done


    if test "x$FILE" = x; then
        if test "xfile" = x; then
          PROG_NAME=file
        else
          PROG_NAME=file
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in find
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_FIND+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $FIND in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_FIND="$FIND" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_FIND="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
FIND=$ac_cv_path_FIND
if test -n "$FIND"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FIND" >&5
$as_echo "$FIND" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$FIND" && break
done


    if test "x$FIND" = x; then
        if test "xfind" = x; then
          PROG_NAME=find
        else
          PROG_NAME=find
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in head
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_HEAD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $HEAD in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_HEAD="$HEAD" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_HEAD="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
HEAD=$ac_cv_path_HEAD
if test -n "$HEAD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HEAD" >&5
$as_echo "$HEAD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$HEAD" && break
done


    if test "x$HEAD" = x; then
        if test "xhead" = x; then
          PROG_NAME=head
        else
          PROG_NAME=head
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in ln
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_LN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $LN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LN="$LN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LN=$ac_cv_path_LN
if test -n "$LN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LN" >&5
$as_echo "$LN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$LN" && break
done


    if test "x$LN" = x; then
        if test "xln" = x; then
          PROG_NAME=ln
        else
          PROG_NAME=ln
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in ls
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_LS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $LS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LS="$LS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_LS="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LS=$ac_cv_path_LS
if test -n "$LS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LS" >&5
$as_echo "$LS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$LS" && break
done


    if test "x$LS" = x; then
        if test "xls" = x; then
          PROG_NAME=ls
        else
          PROG_NAME=ls
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in mkdir
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MKDIR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MKDIR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MKDIR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MKDIR=$ac_cv_path_MKDIR
if test -n "$MKDIR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR" >&5
$as_echo "$MKDIR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$MKDIR" && break
done


    if test "x$MKDIR" = x; then
        if test "xmkdir" = x; then
          PROG_NAME=mkdir
        else
          PROG_NAME=mkdir
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in mktemp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MKTEMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MKTEMP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MKTEMP="$MKTEMP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MKTEMP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MKTEMP=$ac_cv_path_MKTEMP
if test -n "$MKTEMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKTEMP" >&5
$as_echo "$MKTEMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$MKTEMP" && break
done


    if test "x$MKTEMP" = x; then
        if test "xmktemp" = x; then
          PROG_NAME=mktemp
        else
          PROG_NAME=mktemp
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in mv
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MV+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MV in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MV="$MV" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MV=$ac_cv_path_MV
if test -n "$MV"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
$as_echo "$MV" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$MV" && break
done


    if test "x$MV" = x; then
        if test "xmv" = x; then
          PROG_NAME=mv
        else
          PROG_NAME=mv
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in printf
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PRINTF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PRINTF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PRINTF="$PRINTF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PRINTF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PRINTF=$ac_cv_path_PRINTF
if test -n "$PRINTF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PRINTF" >&5
$as_echo "$PRINTF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PRINTF" && break
done


    if test "x$PRINTF" = x; then
        if test "xprintf" = x; then
          PROG_NAME=printf
        else
          PROG_NAME=printf
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in pwd
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_THEPWDCMD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $THEPWDCMD in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_THEPWDCMD="$THEPWDCMD" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_THEPWDCMD="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
THEPWDCMD=$ac_cv_path_THEPWDCMD
if test -n "$THEPWDCMD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $THEPWDCMD" >&5
$as_echo "$THEPWDCMD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$THEPWDCMD" && break
done


    if test "x$THEPWDCMD" = x; then
        if test "xpwd" = x; then
          PROG_NAME=thepwdcmd
        else
          PROG_NAME=pwd
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in rm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_RM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $RM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_RM="$RM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
RM=$ac_cv_path_RM
if test -n "$RM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
$as_echo "$RM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$RM" && break
done


    if test "x$RM" = x; then
        if test "xrm" = x; then
          PROG_NAME=rm
        else
          PROG_NAME=rm
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in sh
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_SH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
$as_echo "$SH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$SH" && break
done


    if test "x$SH" = x; then
        if test "xsh" = x; then
          PROG_NAME=sh
        else
          PROG_NAME=sh
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in sort
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_SORT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $SORT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SORT="$SORT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_SORT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SORT=$ac_cv_path_SORT
if test -n "$SORT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SORT" >&5
$as_echo "$SORT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$SORT" && break
done


    if test "x$SORT" = x; then
        if test "xsort" = x; then
          PROG_NAME=sort
        else
          PROG_NAME=sort
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in tail
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TAIL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TAIL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TAIL="$TAIL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TAIL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TAIL=$ac_cv_path_TAIL
if test -n "$TAIL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAIL" >&5
$as_echo "$TAIL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TAIL" && break
done


    if test "x$TAIL" = x; then
        if test "xtail" = x; then
          PROG_NAME=tail
        else
          PROG_NAME=tail
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in tar
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TAR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TAR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TAR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TAR=$ac_cv_path_TAR
if test -n "$TAR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5
$as_echo "$TAR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TAR" && break
done


    if test "x$TAR" = x; then
        if test "xtar" = x; then
          PROG_NAME=tar
        else
          PROG_NAME=tar
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in tee
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TEE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TEE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEE="$TEE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TEE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEE=$ac_cv_path_TEE
if test -n "$TEE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEE" >&5
$as_echo "$TEE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TEE" && break
done


    if test "x$TEE" = x; then
        if test "xtee" = x; then
          PROG_NAME=tee
        else
          PROG_NAME=tee
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in touch
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TOUCH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TOUCH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TOUCH=$ac_cv_path_TOUCH
if test -n "$TOUCH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOUCH" >&5
$as_echo "$TOUCH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TOUCH" && break
done


    if test "x$TOUCH" = x; then
        if test "xtouch" = x; then
          PROG_NAME=touch
        else
          PROG_NAME=touch
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in tr
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TR="$TR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TR=$ac_cv_path_TR
if test -n "$TR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TR" >&5
$as_echo "$TR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TR" && break
done


    if test "x$TR" = x; then
        if test "xtr" = x; then
          PROG_NAME=tr
        else
          PROG_NAME=tr
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in uname
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_UNAME+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UNAME in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UNAME="$UNAME" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_UNAME="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
UNAME=$ac_cv_path_UNAME
if test -n "$UNAME"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNAME" >&5
$as_echo "$UNAME" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UNAME" && break
done


    if test "x$UNAME" = x; then
        if test "xuname" = x; then
          PROG_NAME=uname
        else
          PROG_NAME=uname
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in uniq
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_UNIQ+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UNIQ in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UNIQ="$UNIQ" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_UNIQ="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
UNIQ=$ac_cv_path_UNIQ
if test -n "$UNIQ"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIQ" >&5
$as_echo "$UNIQ" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UNIQ" && break
done


    if test "x$UNIQ" = x; then
        if test "xuniq" = x; then
          PROG_NAME=uniq
        else
          PROG_NAME=uniq
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in wc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_WC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $WC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_WC="$WC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_WC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
WC=$ac_cv_path_WC
if test -n "$WC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WC" >&5
$as_echo "$WC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$WC" && break
done


    if test "x$WC" = x; then
        if test "xwc" = x; then
          PROG_NAME=wc
        else
          PROG_NAME=wc
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in which
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_WHICH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $WHICH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_WHICH="$WHICH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_WHICH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
WHICH=$ac_cv_path_WHICH
if test -n "$WHICH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WHICH" >&5
$as_echo "$WHICH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$WHICH" && break
done


    if test "x$WHICH" = x; then
        if test "xwhich" = x; then
          PROG_NAME=which
        else
          PROG_NAME=which
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in xargs
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_XARGS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $XARGS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_XARGS="$XARGS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_XARGS="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
XARGS=$ac_cv_path_XARGS
if test -n "$XARGS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XARGS" >&5
$as_echo "$XARGS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$XARGS" && break
done


    if test "x$XARGS" = x; then
        if test "xxargs" = x; then
          PROG_NAME=xargs
        else
          PROG_NAME=xargs
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



# Then required tools that require some special treatment.
for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AWK" && break
done


    if test "x$AWK" = x; then
        if test "x" = x; then
          PROG_NAME=awk
        else
          PROG_NAME=
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"



    if test "x$GREP" = x; then
        if test "x" = x; then
          PROG_NAME=grep
        else
          PROG_NAME=
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"



    if test "x$EGREP" = x; then
        if test "x" = x; then
          PROG_NAME=egrep
        else
          PROG_NAME=
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
$as_echo_n "checking for fgrep... " >&6; }
if ${ac_cv_path_FGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
   then ac_cv_path_FGREP="$GREP -F"
   else
     if test -z "$FGREP"; then
  ac_path_FGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in fgrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
# Check for GNU ac_path_FGREP and select it if it is found.
  # Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'FGREP' >> "conftest.nl"
    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_FGREP="$ac_path_FGREP"
      ac_path_FGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_FGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_FGREP"; then
    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_FGREP=$FGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
$as_echo "$ac_cv_path_FGREP" >&6; }
 FGREP="$ac_cv_path_FGREP"



    if test "x$FGREP" = x; then
        if test "x" = x; then
          PROG_NAME=fgrep
        else
          PROG_NAME=
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed


    if test "x$SED" = x; then
        if test "x" = x; then
          PROG_NAME=sed
        else
          PROG_NAME=
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi


for ac_prog in nawk gawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_NAWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $NAWK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NAWK="$NAWK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_NAWK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
NAWK=$ac_cv_path_NAWK
if test -n "$NAWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NAWK" >&5
$as_echo "$NAWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NAWK" && break
done


    if test "x$NAWK" = x; then
        if test "x" = x; then
          PROG_NAME=nawk
        else
          PROG_NAME=
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi


# Always force rm.
RM="$RM -f"

# These are not required on all platforms
# Extract the first word of "cygpath", so it can be a program name with args.
set dummy cygpath; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CYGPATH+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CYGPATH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CYGPATH="$CYGPATH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CYGPATH="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CYGPATH=$ac_cv_path_CYGPATH
if test -n "$CYGPATH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
$as_echo "$CYGPATH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "readlink", so it can be a program name with args.
set dummy readlink; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_READLINK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $READLINK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_READLINK="$READLINK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_READLINK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
READLINK=$ac_cv_path_READLINK
if test -n "$READLINK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINK" >&5
$as_echo "$READLINK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "df", so it can be a program name with args.
set dummy df; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_DF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $DF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DF="$DF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_DF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DF=$ac_cv_path_DF
if test -n "$DF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DF" >&5
$as_echo "$DF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "SetFile", so it can be a program name with args.
set dummy SetFile; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_SETFILE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $SETFILE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SETFILE="$SETFILE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_SETFILE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SETFILE=$ac_cv_path_SETFILE
if test -n "$SETFILE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SETFILE" >&5
$as_echo "$SETFILE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi




# Now we can determine OpenJDK build and target platforms. This is required to
# have early on.
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; }
if ${ac_cv_target+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$target_alias" = x; then
  ac_cv_target=$ac_cv_host
else
  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
$as_echo "$ac_cv_target" >&6; }
case $ac_cv_target in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
esac
target=$ac_cv_target
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_target
shift
target_cpu=$1
target_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
target_os=$*
IFS=$ac_save_IFS
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac


# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
test -n "$target_alias" &&
  test "$program_prefix$program_suffix$program_transform_name" = \
    NONENONEs,x,x, &&
  program_prefix=${target_alias}-

# Figure out the build and target systems. # Note that in autoconf terminology, "build" is obvious, but "target"
# is confusing; it assumes you are cross-compiling a cross-compiler (!)  and "target" is thus the target of the
# product you're building. The target of this build is called "host". Since this is confusing to most people, we
# have not adopted that system, but use "target" as the platform we are building for. In some places though we need
# to use the configure naming style.





    # Copy the autoconf trip/quadruplet verbatim to OPENJDK_TARGET_AUTOCONF_NAME
    # (from the autoconf "host") and OPENJDK_BUILD_AUTOCONF_NAME
    # Note that we might later on rewrite e.g. OPENJDK_TARGET_CPU due to reduced build,
    # but this will not change the value of OPENJDK_TARGET_AUTOCONF_NAME.
    OPENJDK_TARGET_AUTOCONF_NAME="$host"
    OPENJDK_BUILD_AUTOCONF_NAME="$build"



    # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables.

  case "$build_os" in
    *linux*)
      VAR_OS=linux
      VAR_OS_API=posix
      VAR_OS_ENV=linux
      ;;
    *solaris*)
      VAR_OS=solaris
      VAR_OS_API=posix
      VAR_OS_ENV=solaris
      ;;
    *darwin*)
      VAR_OS=macosx
      VAR_OS_API=posix
      VAR_OS_ENV=macosx
      ;;
    *bsd*)
      VAR_OS=bsd
      VAR_OS_API=posix
      VAR_OS_ENV=bsd
      ;;
    *cygwin*)
      VAR_OS=windows
      VAR_OS_API=winapi
      VAR_OS_ENV=windows.cygwin
      ;;
    *mingw*)
      VAR_OS=windows
      VAR_OS_API=winapi
      VAR_OS_ENV=windows.msys
      ;;
    *)
      as_fn_error $? "unsupported operating system $build_os" "$LINENO" 5
      ;;
  esac


  # First argument is the cpu name from the trip/quad
  case "$build_cpu" in
    x86_64)
      VAR_CPU=x86_64
      VAR_CPU_ARCH=x86
      VAR_CPU_BITS=64
      VAR_CPU_ENDIAN=little
      ;;
    i?86)
      VAR_CPU=x86
      VAR_CPU_ARCH=x86
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=little
      ;;
    arm*)
      VAR_CPU=arm
      VAR_CPU_ARCH=arm
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=little
      ;;
    powerpc)
      VAR_CPU=ppc
      VAR_CPU_ARCH=ppc
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=big
       ;;
    powerpc64)
      VAR_CPU=ppc64
      VAR_CPU_ARCH=ppc
      VAR_CPU_BITS=64
      VAR_CPU_ENDIAN=big
       ;;
    sparc)
      VAR_CPU=sparc
      VAR_CPU_ARCH=sparc
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=big
       ;;
    sparcv9)
      VAR_CPU=sparcv9
      VAR_CPU_ARCH=sparc
      VAR_CPU_BITS=64
      VAR_CPU_ENDIAN=big
       ;;
    *)
      as_fn_error $? "unsupported cpu $build_cpu" "$LINENO" 5
      ;;
  esac

    # ..and setup our own variables. (Do this explicitely to facilitate searching)
    OPENJDK_BUILD_OS="$VAR_OS"
    OPENJDK_BUILD_OS_API="$VAR_OS_API"
    OPENJDK_BUILD_OS_ENV="$VAR_OS_ENV"
    OPENJDK_BUILD_CPU="$VAR_CPU"
    OPENJDK_BUILD_CPU_ARCH="$VAR_CPU_ARCH"
    OPENJDK_BUILD_CPU_BITS="$VAR_CPU_BITS"
    OPENJDK_BUILD_CPU_ENDIAN="$VAR_CPU_ENDIAN"







    { $as_echo "$as_me:${as_lineno-$LINENO}: checking openjdk-build os-cpu" >&5
$as_echo_n "checking openjdk-build os-cpu... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENJDK_BUILD_OS-$OPENJDK_BUILD_CPU" >&5
$as_echo "$OPENJDK_BUILD_OS-$OPENJDK_BUILD_CPU" >&6; }

    # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables.

  case "$host_os" in
    *linux*)
      VAR_OS=linux
      VAR_OS_API=posix
      VAR_OS_ENV=linux
      ;;
    *solaris*)
      VAR_OS=solaris
      VAR_OS_API=posix
      VAR_OS_ENV=solaris
      ;;
    *darwin*)
      VAR_OS=macosx
      VAR_OS_API=posix
      VAR_OS_ENV=macosx
      ;;
    *bsd*)
      VAR_OS=bsd
      VAR_OS_API=posix
      VAR_OS_ENV=bsd
      ;;
    *cygwin*)
      VAR_OS=windows
      VAR_OS_API=winapi
      VAR_OS_ENV=windows.cygwin
      ;;
    *mingw*)
      VAR_OS=windows
      VAR_OS_API=winapi
      VAR_OS_ENV=windows.msys
      ;;
    *)
      as_fn_error $? "unsupported operating system $host_os" "$LINENO" 5
      ;;
  esac


  # First argument is the cpu name from the trip/quad
  case "$host_cpu" in
    x86_64)
      VAR_CPU=x86_64
      VAR_CPU_ARCH=x86
      VAR_CPU_BITS=64
      VAR_CPU_ENDIAN=little
      ;;
    i?86)
      VAR_CPU=x86
      VAR_CPU_ARCH=x86
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=little
      ;;
    arm*)
      VAR_CPU=arm
      VAR_CPU_ARCH=arm
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=little
      ;;
    powerpc)
      VAR_CPU=ppc
      VAR_CPU_ARCH=ppc
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=big
       ;;
    powerpc64)
      VAR_CPU=ppc64
      VAR_CPU_ARCH=ppc
      VAR_CPU_BITS=64
      VAR_CPU_ENDIAN=big
       ;;
    sparc)
      VAR_CPU=sparc
      VAR_CPU_ARCH=sparc
      VAR_CPU_BITS=32
      VAR_CPU_ENDIAN=big
       ;;
    sparcv9)
      VAR_CPU=sparcv9
      VAR_CPU_ARCH=sparc
      VAR_CPU_BITS=64
      VAR_CPU_ENDIAN=big
       ;;
    *)
      as_fn_error $? "unsupported cpu $host_cpu" "$LINENO" 5
      ;;
  esac

    # ... and setup our own variables. (Do this explicitely to facilitate searching)
    OPENJDK_TARGET_OS="$VAR_OS"
    OPENJDK_TARGET_OS_API="$VAR_OS_API"
    OPENJDK_TARGET_OS_ENV="$VAR_OS_ENV"
    OPENJDK_TARGET_CPU="$VAR_CPU"
    OPENJDK_TARGET_CPU_ARCH="$VAR_CPU_ARCH"
    OPENJDK_TARGET_CPU_BITS="$VAR_CPU_BITS"
    OPENJDK_TARGET_CPU_ENDIAN="$VAR_CPU_ENDIAN"







    { $as_echo "$as_me:${as_lineno-$LINENO}: checking openjdk-target os-cpu" >&5
$as_echo_n "checking openjdk-target os-cpu... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU" >&5
$as_echo "$OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU" >&6; }



# Check whether --with-target-bits was given.
if test "${with_target_bits+set}" = set; then :
  withval=$with_target_bits;
fi


  # We have three types of compiles:
  # native  == normal compilation, target system == build system
  # cross   == traditional cross compilation, target system != build system; special toolchain needed
  # reduced == using native compilers, but with special flags (e.g. -m32) to produce 32-bit builds on 64-bit machines
  #
  if test "x$OPENJDK_BUILD_AUTOCONF_NAME" != "x$OPENJDK_TARGET_AUTOCONF_NAME"; then
    # We're doing a proper cross-compilation
    COMPILE_TYPE="cross"
  else
    COMPILE_TYPE="native"
  fi

  if test "x$with_target_bits" != x; then
    if test "x$COMPILE_TYPE" = "xcross"; then
      as_fn_error $? "It is not possible to combine --with-target-bits=X and proper cross-compilation. Choose either." "$LINENO" 5
    fi

    if test "x$with_target_bits" = x32 && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
      # A reduced build is requested
      COMPILE_TYPE="reduced"
      OPENJDK_TARGET_CPU_BITS=32
      if test "x$OPENJDK_TARGET_CPU_ARCH" = "xx86"; then
        OPENJDK_TARGET_CPU=x86
      elif test "x$OPENJDK_TARGET_CPU_ARCH" = "xsparc"; then
        OPENJDK_TARGET_CPU=sparc
      else
        as_fn_error $? "Reduced build (--with-target-bits=32) is only supported on x86_64 and sparcv9" "$LINENO" 5
      fi
    elif test "x$with_target_bits" = x64 && test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
      as_fn_error $? "It is not possible to use --with-target-bits=64 on a 32 bit system. Use proper cross-compilation instead." "$LINENO" 5
    elif test "x$with_target_bits" = "x$OPENJDK_TARGET_CPU_BITS"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: --with-target-bits are set to build platform address size; argument has no meaning" >&5
$as_echo "$as_me: --with-target-bits are set to build platform address size; argument has no meaning" >&6;}
    else
      as_fn_error $? "--with-target-bits can only be 32 or 64, you specified $with_target_bits!" "$LINENO" 5
    fi
  fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compilation type" >&5
$as_echo_n "checking compilation type... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMPILE_TYPE" >&5
$as_echo "$COMPILE_TYPE" >&6; }


    if test "x$OPENJDK_TARGET_OS" = "xsolaris"; then
       REQUIRED_OS_NAME=SunOS
       REQUIRED_OS_VERSION=5.10
    fi
    if test "x$OPENJDK_TARGET_OS" = "xlinux"; then
       REQUIRED_OS_NAME=Linux
       REQUIRED_OS_VERSION=2.6
    fi
    if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
        REQUIRED_OS_NAME=Windows
        if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then
            REQUIRED_OS_VERSION=5.2
        else
            REQUIRED_OS_VERSION=5.1
        fi
    fi
    if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
        REQUIRED_OS_NAME=Darwin
        REQUIRED_OS_VERSION=11.2
    fi





    # Also store the legacy naming of the cpu.
    # Ie i586 and amd64 instead of x86 and x86_64
    OPENJDK_TARGET_CPU_LEGACY="$OPENJDK_TARGET_CPU"
    if test "x$OPENJDK_TARGET_CPU" = xx86; then
      OPENJDK_TARGET_CPU_LEGACY="i586"
    elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
      # On all platforms except MacOSX replace x86_64 with amd64.
      OPENJDK_TARGET_CPU_LEGACY="amd64"
    fi


    # And the second legacy naming of the cpu.
    # Ie i386 and amd64 instead of x86 and x86_64.
    OPENJDK_TARGET_CPU_LEGACY_LIB="$OPENJDK_TARGET_CPU"
    if test "x$OPENJDK_TARGET_CPU" = xx86; then
      OPENJDK_TARGET_CPU_LEGACY_LIB="i386"
    elif test "x$OPENJDK_TARGET_CPU" = xx86_64; then
      OPENJDK_TARGET_CPU_LEGACY_LIB="amd64"
    fi


    # This is the name of the cpu (but using i386 and amd64 instead of
    # x86 and x86_64, respectively), preceeded by a /, to be used when
    # locating libraries. On macosx, it's empty, though.
    OPENJDK_TARGET_CPU_LIBDIR="/$OPENJDK_TARGET_CPU_LEGACY_LIB"
    if test "x$OPENJDK_TARGET_OS" = xmacosx; then
        OPENJDK_TARGET_CPU_LIBDIR=""
    fi


    # OPENJDK_TARGET_CPU_ISADIR is normally empty. On 64-bit Solaris systems, it is set to
    # /amd64 or /sparcv9. This string is appended to some library paths, like this:
    # /usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libexample.so
    OPENJDK_TARGET_CPU_ISADIR=""
    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
      if test "x$OPENJDK_TARGET_CPU" = xx86_64; then
          OPENJDK_TARGET_CPU_ISADIR="/amd64"
      elif test "x$OPENJDK_TARGET_CPU" = xsparcv9; then
          OPENJDK_TARGET_CPU_ISADIR="/sparcv9"
      fi
    fi


    # Setup OPENJDK_TARGET_CPU_OSARCH, which is used to set the os.arch Java system property
    OPENJDK_TARGET_CPU_OSARCH="$OPENJDK_TARGET_CPU"
    if test "x$OPENJDK_TARGET_OS" = xlinux && test "x$OPENJDK_TARGET_CPU" = xx86; then
      # On linux only, we replace x86 with i386.
      OPENJDK_TARGET_CPU_OSARCH="i386"
    elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
      # On all platforms except macosx, we replace x86_64 with amd64.
      OPENJDK_TARGET_CPU_OSARCH="amd64"
    fi


    OPENJDK_TARGET_CPU_JLI="$OPENJDK_TARGET_CPU"
    if test "x$OPENJDK_TARGET_CPU" = xx86; then
      OPENJDK_TARGET_CPU_JLI="i386"
    elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
      # On all platforms except macosx, we replace x86_64 with amd64.
      OPENJDK_TARGET_CPU_JLI="amd64"
    fi
    # Now setup the -D flags for building libjli.
    OPENJDK_TARGET_CPU_JLI_CFLAGS="-DLIBARCHNAME='\"$OPENJDK_TARGET_CPU_JLI\"'"
    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
      if test "x$OPENJDK_TARGET_CPU_ARCH" = xsparc; then
        OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"sparc\"' -DLIBARCH64NAME='\"sparcv9\"'"
      elif test "x$OPENJDK_TARGET_CPU_ARCH" = xx86; then
        OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"i386\"' -DLIBARCH64NAME='\"amd64\"'"
      fi
    fi


    # Setup OPENJDK_TARGET_OS_API_DIR, used in source paths.
    if test "x$OPENJDK_TARGET_OS_API" = xposix; then
        OPENJDK_TARGET_OS_API_DIR="solaris"
    fi
    if test "x$OPENJDK_TARGET_OS_API" = xwinapi; then
        OPENJDK_TARGET_OS_API_DIR="windows"
    fi


    if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
        A_LP64="LP64:="
        # -D_LP64=1 is only set on linux and mac. Setting on windows causes diff in
        # unpack200.exe
        if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xmacosx; then
            ADD_LP64="-D_LP64=1"
        fi
    fi
    LP64=$A_LP64


    if test "x$COMPILE_TYPE" = "xcross"; then
      # FIXME: ... or should this include reduced builds..?
      DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$OPENJDK_TARGET_CPU_LEGACY"
    else
      DEFINE_CROSS_COMPILE_ARCH=""
    fi




# Continue setting up basic stuff. Most remaining code require fundamental tools.

# Locate the directory of this script.
SCRIPT="$0"

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            SCRIPT=`$READLINK -f $SCRIPT`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $SCRIPT`
            sym_link_file=`$BASENAME $SCRIPT`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            SCRIPT=$sym_link_dir/$sym_link_file
        fi
    fi

AUTOCONF_DIR=`cd \`$DIRNAME $SCRIPT\`; $THEPWDCMD`

# Where is the source? It is located two levels above the configure script.
CURDIR="$PWD"
cd "$AUTOCONF_DIR/../.."
SRC_ROOT="`$THEPWDCMD`"

if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
  PATH_SEP=";"

  SRC_ROOT_LENGTH=`$THEPWDCMD|$WC -m`
  if test $SRC_ROOT_LENGTH -gt 100; then
      as_fn_error $? "Your base path is too long. It is $SRC_ROOT_LENGTH characters long, but only 100 is supported" "$LINENO" 5
  fi

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking cygwin release" >&5
$as_echo_n "checking cygwin release... " >&6; }
    CYGWIN_VERSION=`$UNAME -r`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGWIN_VERSION" >&5
$as_echo "$CYGWIN_VERSION" >&6; }
    WINDOWS_ENV_VENDOR='cygwin'
    WINDOWS_ENV_VERSION="$CYGWIN_VERSION"

    CYGWIN_VERSION_OK=`$ECHO $CYGWIN_VERSION | $GREP ^1.7.`
    if test "x$CYGWIN_VERSION_OK" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your cygwin is too old. You are running $CYGWIN_VERSION, but at least cygwin 1.7 is required. Please upgrade." >&5
$as_echo "$as_me: Your cygwin is too old. You are running $CYGWIN_VERSION, but at least cygwin 1.7 is required. Please upgrade." >&6;}
      as_fn_error $? "Cannot continue" "$LINENO" 5
    fi
    if test "x$CYGPATH" = x; then
        as_fn_error $? "Something is wrong with your cygwin installation since I cannot find cygpath.exe in your path" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking cygwin root directory as unix-style path" >&5
$as_echo_n "checking cygwin root directory as unix-style path... " >&6; }
    # The cmd output ends with Windows line endings (CR/LF), the grep command will strip that away
    cygwin_winpath_root=`cd / ; cmd /c cd | grep ".*"`
    # Force cygpath to report the proper root by including a trailing space, and then stripping it off again.
    CYGWIN_ROOT_PATH=`$CYGPATH -u "$cygwin_winpath_root " | $CUT -f 1 -d " "`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGWIN_ROOT_PATH" >&5
$as_echo "$CYGWIN_ROOT_PATH" >&6; }
    WINDOWS_ENV_ROOT_PATH="$CYGWIN_ROOT_PATH"
    test_cygdrive_prefix=`$ECHO $CYGWIN_ROOT_PATH | $GREP ^/cygdrive/`
    if test "x$test_cygdrive_prefix" = x; then
        as_fn_error $? "Your cygdrive prefix is not /cygdrive. This is currently not supported. Change with mount -c." "$LINENO" 5
    fi
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking msys release" >&5
$as_echo_n "checking msys release... " >&6; }
    MSYS_VERSION=`$UNAME -r`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSYS_VERSION" >&5
$as_echo "$MSYS_VERSION" >&6; }

    WINDOWS_ENV_VENDOR='msys'
    WINDOWS_ENV_VERSION="$MSYS_VERSION"

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking msys root directory as unix-style path" >&5
$as_echo_n "checking msys root directory as unix-style path... " >&6; }
    # The cmd output ends with Windows line endings (CR/LF), the grep command will strip that away
    MSYS_ROOT_PATH=`cd / ; cmd /c cd | grep ".*"`

  windows_path="$MSYS_ROOT_PATH"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    MSYS_ROOT_PATH="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    MSYS_ROOT_PATH="$unix_path"
  fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSYS_ROOT_PATH" >&5
$as_echo "$MSYS_ROOT_PATH" >&6; }
    WINDOWS_ENV_ROOT_PATH="$MSYS_ROOT_PATH"
  else
    as_fn_error $? "Unknown Windows environment. Neither cygwin nor msys was detected." "$LINENO" 5
  fi

  # Test if windows or unix (cygwin/msys) find is first in path.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking what kind of 'find' is first on the PATH" >&5
$as_echo_n "checking what kind of 'find' is first on the PATH... " >&6; }
  FIND_BINARY_OUTPUT=`find --version 2>&1`
  if test "x`echo $FIND_BINARY_OUTPUT | $GREP GNU`" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unix style" >&5
$as_echo "unix style" >&6; }
  elif test "x`echo $FIND_BINARY_OUTPUT | $GREP FIND`" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Windows" >&5
$as_echo "Windows" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: Your path contains Windows tools (C:\Windows\system32) before your unix (cygwin or msys) tools." >&5
$as_echo "$as_me: Your path contains Windows tools (C:\Windows\system32) before your unix (cygwin or msys) tools." >&6;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: This will not work. Please correct and make sure /usr/bin (or similar) is first in path." >&5
$as_echo "$as_me: This will not work. Please correct and make sure /usr/bin (or similar) is first in path." >&6;}
    as_fn_error $? "Cannot continue" "$LINENO" 5
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
$as_echo "unknown" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: It seems that your find utility is non-standard." >&5
$as_echo "$as_me: WARNING: It seems that your find utility is non-standard." >&2;}
  fi

else
  PATH_SEP=":"
fi



cd "$CURDIR"


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$SRC_ROOT"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of SRC_ROOT, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of SRC_ROOT, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of SRC_ROOT" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    SRC_ROOT="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting SRC_ROOT to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting SRC_ROOT to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$SRC_ROOT"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    SRC_ROOT="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting SRC_ROOT to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting SRC_ROOT to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$SRC_ROOT"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of SRC_ROOT, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of SRC_ROOT, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of SRC_ROOT, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$CURDIR"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CURDIR, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of CURDIR, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of CURDIR" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    CURDIR="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting CURDIR to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting CURDIR to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$CURDIR"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    CURDIR="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting CURDIR to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting CURDIR to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$CURDIR"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of CURDIR, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CURDIR, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of CURDIR, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi


if test "x$OPENJDK_BUILD_OS" = "xsolaris"; then
    # Add extra search paths on solaris for utilities like ar and as etc...
    PATH="$PATH:/usr/ccs/bin:/usr/sfw/bin:/opt/csw/bin"
fi

# You can force the sys-root if the sys-root encoded into the cross compiler tools
# is not correct.

# Check whether --with-sys-root was given.
if test "${with_sys_root+set}" = set; then :
  withval=$with_sys_root;
fi


if test "x$with_sys_root" != x; then
  SYS_ROOT=$with_sys_root
else
  SYS_ROOT=/
fi



# Check whether --with-tools-dir was given.
if test "${with_tools_dir+set}" = set; then :
  withval=$with_tools_dir; TOOLS_DIR=$with_tools_dir
fi



# Check whether --with-devkit was given.
if test "${with_devkit+set}" = set; then :
  withval=$with_devkit;
    if test "x$with_sys_root" != x; then
      as_fn_error $? "Cannot specify both --with-devkit and --with-sys-root at the same time" "$LINENO" 5
    fi
    if test "x$with_tools_dir" != x; then
      as_fn_error $? "Cannot specify both --with-devkit and --with-tools-dir at the same time" "$LINENO" 5
    fi
    TOOLS_DIR=$with_devkit/bin
    SYS_ROOT=$with_devkit/$host_alias/libc

fi




# Setup default logging of stdout and stderr to build.log in the output root.
BUILD_LOG='$(OUTPUT_ROOT)/build.log'
BUILD_LOG_PREVIOUS='$(OUTPUT_ROOT)/build.log.old'
BUILD_LOG_WRAPPER='$(BASH) $(SRC_ROOT)/common/bin/logger.sh $(BUILD_LOG)'





# Check if it's a pure open build or if custom sources are to be used.

  # Check whether --enable-openjdk-only was given.
if test "${enable_openjdk_only+set}" = set; then :
  enableval=$enable_openjdk_only;
else
  enable_openjdk_only="no"
fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of closed sources" >&5
$as_echo_n "checking for presence of closed sources... " >&6; }
  if test -d "$SRC_ROOT/jdk/src/closed"; then
    CLOSED_SOURCE_PRESENT=yes
  else
    CLOSED_SOURCE_PRESENT=no
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLOSED_SOURCE_PRESENT" >&5
$as_echo "$CLOSED_SOURCE_PRESENT" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if closed source is suppressed (openjdk-only)" >&5
$as_echo_n "checking if closed source is suppressed (openjdk-only)... " >&6; }
  SUPPRESS_CLOSED_SOURCE="$enable_openjdk_only"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SUPPRESS_CLOSED_SOURCE" >&5
$as_echo "$SUPPRESS_CLOSED_SOURCE" >&6; }

  if test "x$CLOSED_SOURCE_PRESENT" = xno; then
    OPENJDK=true
    if test "x$SUPPRESS_CLOSED_SOURCE" = "xyes"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No closed source present, --enable-openjdk-only makes no sense" >&5
$as_echo "$as_me: WARNING: No closed source present, --enable-openjdk-only makes no sense" >&2;}
    fi
  else
    if test "x$SUPPRESS_CLOSED_SOURCE" = "xyes"; then
      OPENJDK=true
    else
      OPENJDK=false
    fi
  fi

  if test "x$OPENJDK" = "xtrue"; then
    SET_OPENJDK="OPENJDK=true"
  fi




# These are needed to be able to create a configuration name (and thus the output directory)

###############################################################################
#
# Check which variant of the JDK that we want to build.
# Currently we have:
#    normal:   standard edition
# but the custom make system may add other variants
#
# Effectively the JDK variant gives a name to a specific set of
# modules to compile into the JDK. In the future, these modules
# might even be Jigsaw modules.
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of the JDK to build" >&5
$as_echo_n "checking which variant of the JDK to build... " >&6; }

# Check whether --with-jdk-variant was given.
if test "${with_jdk_variant+set}" = set; then :
  withval=$with_jdk_variant;
fi


if test "x$with_jdk_variant" = xnormal || test "x$with_jdk_variant" = x; then
    JDK_VARIANT="normal"
else
    as_fn_error $? "The available JDK variants are: normal" "$LINENO" 5
fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JDK_VARIANT" >&5
$as_echo "$JDK_VARIANT" >&6; }



###############################################################################
#
# Check which variants of the JVM that we want to build.
# Currently we have:
#    server: normal interpreter and a tiered C1/C2 compiler
#    client: normal interpreter and C1 (no C2 compiler) (only 32-bit platforms)
#    minimal1: reduced form of client with optional VM services and features stripped out
#    kernel: kernel footprint JVM that passes the TCK without major performance problems,
#             ie normal interpreter and C1, only the serial GC, kernel jvmti etc
#    zero: no machine code interpreter, no compiler
#    zeroshark: zero interpreter and shark/llvm compiler backend
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which variants of the JVM to build" >&5
$as_echo_n "checking which variants of the JVM to build... " >&6; }

# Check whether --with-jvm-variants was given.
if test "${with_jvm_variants+set}" = set; then :
  withval=$with_jvm_variants;
fi


if test "x$with_jvm_variants" = x; then
     with_jvm_variants="server"
fi

JVM_VARIANTS=",$with_jvm_variants,"
TEST_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,//' -e 's/client,//'  -e 's/minimal1,//' -e 's/kernel,//' -e 's/zero,//' -e 's/zeroshark,//'`

if test "x$TEST_VARIANTS" != "x,"; then
   as_fn_error $? "The available JVM variants are: server, client, minimal1, kernel, zero, zeroshark" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_jvm_variants" >&5
$as_echo "$with_jvm_variants" >&6; }

JVM_VARIANT_SERVER=`$ECHO "$JVM_VARIANTS" | $SED -e '/,server,/!s/.*/false/g' -e '/,server,/s/.*/true/g'`
JVM_VARIANT_CLIENT=`$ECHO "$JVM_VARIANTS" | $SED -e '/,client,/!s/.*/false/g' -e '/,client,/s/.*/true/g'`
JVM_VARIANT_MINIMAL1=`$ECHO "$JVM_VARIANTS" | $SED -e '/,minimal1,/!s/.*/false/g' -e '/,minimal1,/s/.*/true/g'`
JVM_VARIANT_KERNEL=`$ECHO "$JVM_VARIANTS" | $SED -e '/,kernel,/!s/.*/false/g' -e '/,kernel,/s/.*/true/g'`
JVM_VARIANT_ZERO=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zero,/!s/.*/false/g' -e '/,zero,/s/.*/true/g'`
JVM_VARIANT_ZEROSHARK=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zeroshark,/!s/.*/false/g' -e '/,zeroshark,/s/.*/true/g'`

if test "x$JVM_VARIANT_CLIENT" = xtrue; then
    if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
        as_fn_error $? "You cannot build a client JVM for a 64-bit machine." "$LINENO" 5
    fi
fi
if test "x$JVM_VARIANT_KERNEL" = xtrue; then
    if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
        as_fn_error $? "You cannot build a kernel JVM for a 64-bit machine." "$LINENO" 5
    fi
fi
if test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
    if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
        as_fn_error $? "You cannot build a minimal JVM for a 64-bit machine." "$LINENO" 5
    fi
fi

# Replace the commas with AND for use in the build directory name.
ANDED_JVM_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/^,//' -e 's/,$//' -e 's/,/AND/'`
COUNT_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,/1/' -e 's/client,/1/' -e 's/minimal1,/1/' -e 's/kernel,/1/' -e 's/zero,/1/' -e 's/zeroshark,/1/'`
if test "x$COUNT_VARIANTS" != "x,1"; then
    BUILDING_MULTIPLE_JVM_VARIANTS=yes
else
    BUILDING_MULTIPLE_JVM_VARIANTS=no
fi









if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
   MACOSX_UNIVERSAL="true"
fi





###############################################################################
#
# Set the debug level
#    release: no debug information, all optimizations, no asserts.
#    fastdebug: debug information (-g), all optimizations, all asserts
#    slowdebug: debug information (-g), no optimizations, all asserts
#
DEBUG_LEVEL="release"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which debug level to use" >&5
$as_echo_n "checking which debug level to use... " >&6; }
# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then :
  enableval=$enable_debug;
        ENABLE_DEBUG="${enableval}"
        DEBUG_LEVEL="fastdebug"

else
  ENABLE_DEBUG="no"
fi



# Check whether --with-debug-level was given.
if test "${with_debug_level+set}" = set; then :
  withval=$with_debug_level;
        DEBUG_LEVEL="${withval}"
        if test "x$ENABLE_DEBUG" = xyes; then
			as_fn_error $? "You cannot use both --enable-debug and --with-debug-level at the same time." "$LINENO" 5
        fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG_LEVEL" >&5
$as_echo "$DEBUG_LEVEL" >&6; }

if test "x$DEBUG_LEVEL" != xrelease && \
   test "x$DEBUG_LEVEL" != xfastdebug && \
   test "x$DEBUG_LEVEL" != xslowdebug; then
   as_fn_error $? "Allowed debug levels are: release, fastdebug and slowdebug" "$LINENO" 5
fi


###############################################################################
#
# Setup legacy vars/targets and new vars to deal with different debug levels.
#

case $DEBUG_LEVEL in
      release )
          VARIANT="OPT"
          FASTDEBUG="false"
          DEBUG_CLASSFILES="false"
          BUILD_VARIANT_RELEASE=""
          HOTSPOT_DEBUG_LEVEL="product"
          HOTSPOT_EXPORT="product"
           ;;
      fastdebug )
          VARIANT="DBG"
          FASTDEBUG="true"
          DEBUG_CLASSFILES="true"
          BUILD_VARIANT_RELEASE="-fastdebug"
          HOTSPOT_DEBUG_LEVEL="fastdebug"
          HOTSPOT_EXPORT="fastdebug"
           ;;
      slowdebug )
          VARIANT="DBG"
          FASTDEBUG="false"
          DEBUG_CLASSFILES="true"
          BUILD_VARIANT_RELEASE="-debug"
          HOTSPOT_DEBUG_LEVEL="jvmg"
          HOTSPOT_EXPORT="debug"
           ;;
esac

#####
# Generate the legacy makefile targets for hotspot.
# The hotspot api for selecting the build artifacts, really, needs to be improved.
# JDK-7195896 will fix this on the hotspot side by using the JVM_VARIANT_* variables to
# determine what needs to be built. All we will need to set here is all_product, all_fastdebug etc
# But until then ...
HOTSPOT_TARGET=""

if test "x$JVM_VARIANT_SERVER" = xtrue; then
    HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL} "
fi

if test "x$JVM_VARIANT_CLIENT" = xtrue; then
    HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}1 "
fi

if test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
    HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}minimal1 "
fi

if test "x$JVM_VARIANT_KERNEL" = xtrue; then
    HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}kernel "
fi

if test "x$JVM_VARIANT_ZERO" = xtrue; then
    HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}zero "
fi

if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
    HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}shark "
fi

HOTSPOT_TARGET="$HOTSPOT_TARGET docs export_$HOTSPOT_EXPORT"

# On Macosx universal binaries are produced, but they only contain
# 64 bit intel. This invalidates control of which jvms are built
# from configure, but only server is valid anyway. Fix this
# when hotspot makefiles are rewritten.
if test "x$MACOSX_UNIVERSAL" = xtrue; then
    HOTSPOT_TARGET=universal_${HOTSPOT_EXPORT}
fi

#####








# With basic setup done, call the custom early hook.


# To properly create a configuration name, we need to have the OpenJDK target
# and options (variants and debug level) parsed.



# Check whether --with-conf-name was given.
if test "${with_conf_name+set}" = set; then :
  withval=$with_conf_name;  CONF_NAME=${with_conf_name}
fi


# Test from where we are running configure, in or outside of src root.
# To enable comparison of directories, CURDIR needs to be symlink free
# just like SRC_ROOT already is
NOSYM_CURDIR="$CURDIR"

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            NOSYM_CURDIR=`$READLINK -f $NOSYM_CURDIR`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $NOSYM_CURDIR`
            sym_link_file=`$BASENAME $NOSYM_CURDIR`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            NOSYM_CURDIR=$sym_link_dir/$sym_link_file
        fi
    fi

if test "x$NOSYM_CURDIR" = "x$SRC_ROOT" || test "x$NOSYM_CURDIR" = "x$SRC_ROOT/common" \
        || test "x$NOSYM_CURDIR" = "x$SRC_ROOT/common/autoconf" \
        || test "x$NOSYM_CURDIR" = "x$SRC_ROOT/common/makefiles" ; then
    # We are running configure from the src root.
    # Create a default ./build/target-variant-debuglevel output root.
    if test "x${CONF_NAME}" = x; then
        CONF_NAME="${OPENJDK_TARGET_OS}-${OPENJDK_TARGET_CPU}-${JDK_VARIANT}-${ANDED_JVM_VARIANTS}-${DEBUG_LEVEL}"
    fi
    OUTPUT_ROOT="$SRC_ROOT/build/${CONF_NAME}"
    $MKDIR -p "$OUTPUT_ROOT"
    if test ! -d "$OUTPUT_ROOT"; then
        as_fn_error $? "Could not create build directory $OUTPUT_ROOT" "$LINENO" 5
    fi
else
    # We are running configure from outside of the src dir.
    # Then use the current directory as output dir!
    # If configuration is situated in normal build directory, just use the build
    # directory name as configuration name, otherwise use the complete path.
    if test "x${CONF_NAME}" = x; then
        CONF_NAME=`$ECHO $CURDIR | $SED -e "s!^${SRC_ROOT}/build/!!"`
    fi
    OUTPUT_ROOT="$CURDIR"

    # WARNING: This might be a bad thing to do. You need to be sure you want to
    # have a configuration in this directory. Do some sanity checks!

    if test ! -e "$OUTPUT_ROOT/spec.gmk"; then
      # If we have a spec.gmk, we have run here before and we are OK. Otherwise, check for
      # other files
      files_present=`$LS $OUTPUT_ROOT`
      # Configure has already touched config.log and confdefs.h in the current dir when this check
      # is performed.
      filtered_files=`$ECHO "$files_present" | $SED -e 's/config.log//g' -e 's/confdefs.h//g' -e 's/ //g' \
                                             | $TR -d '\n'`
      if test "x$filtered_files" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Current directory is $CURDIR." >&5
$as_echo "$as_me: Current directory is $CURDIR." >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Since this is not the source root, configure will output the configuration here" >&5
$as_echo "$as_me: Since this is not the source root, configure will output the configuration here" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: (as opposed to creating a configuration in <src_root>/build/<conf-name>)." >&5
$as_echo "$as_me: (as opposed to creating a configuration in <src_root>/build/<conf-name>)." >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: However, this directory is not empty. This is not allowed, since it could" >&5
$as_echo "$as_me: However, this directory is not empty. This is not allowed, since it could" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: seriously mess up just about everything." >&5
$as_echo "$as_me: seriously mess up just about everything." >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Try 'cd $SRC_ROOT' and restart configure" >&5
$as_echo "$as_me: Try 'cd $SRC_ROOT' and restart configure" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: (or create a new empty directory and cd to it)." >&5
$as_echo "$as_me: (or create a new empty directory and cd to it)." >&6;}
        as_fn_error $? "Will not continue creating configuration in $CURDIR" "$LINENO" 5
      fi
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what configuration name to use" >&5
$as_echo_n "checking what configuration name to use... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CONF_NAME" >&5
$as_echo "$CONF_NAME" >&6; }


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$OUTPUT_ROOT"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OUTPUT_ROOT, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of OUTPUT_ROOT, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of OUTPUT_ROOT" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    OUTPUT_ROOT="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting OUTPUT_ROOT to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting OUTPUT_ROOT to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$OUTPUT_ROOT"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    OUTPUT_ROOT="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting OUTPUT_ROOT to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting OUTPUT_ROOT to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$OUTPUT_ROOT"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of OUTPUT_ROOT, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OUTPUT_ROOT, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of OUTPUT_ROOT, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi


SPEC=$OUTPUT_ROOT/spec.gmk

CONF_NAME=$CONF_NAME

OUTPUT_ROOT=$OUTPUT_ROOT


# Most of the probed defines are put into config.h
ac_config_headers="$ac_config_headers $OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in"

# The spec.gmk file contains all variables for the make system.
ac_config_files="$ac_config_files $OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in"

# The hotspot-spec.gmk file contains legacy variables for the hotspot make system.
ac_config_files="$ac_config_files $OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in"

# The bootcycle-spec.gmk file contains support for boot cycle builds.
ac_config_files="$ac_config_files $OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in"

# The compare.sh is used to compare the build output to other builds.
ac_config_files="$ac_config_files $OUTPUT_ROOT/compare.sh:$AUTOCONF_DIR/compare.sh.in"

# Spec.sh is currently used by compare-objects.sh
ac_config_files="$ac_config_files $OUTPUT_ROOT/spec.sh:$AUTOCONF_DIR/spec.sh.in"

# The generated Makefile knows where the spec.gmk is and where the source is.
# You can run make from the OUTPUT_ROOT, or from the top-level Makefile
# which will look for generated configurations
ac_config_files="$ac_config_files $OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in"


# Save the arguments given to us
echo "$CONFIGURE_COMMAND_LINE" > $OUTPUT_ROOT/configure-arguments


# Must be done before we can call HELP_MSG_MISSING_DEPENDENCY.

    for ac_prog in apt-get yum port pkgutil pkgadd
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PKGHANDLER+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PKGHANDLER"; then
  ac_cv_prog_PKGHANDLER="$PKGHANDLER" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_PKGHANDLER="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PKGHANDLER=$ac_cv_prog_PKGHANDLER
if test -n "$PKGHANDLER"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGHANDLER" >&5
$as_echo "$PKGHANDLER" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PKGHANDLER" && break
done



# Setup tools that requires more complex handling, or that is not needed by the configure script.


  # We need to find a recent version of GNU make. Especially on Solaris, this can be tricky.
  if test "x$MAKE" != x; then
    # User has supplied a make, test it.
    if test ! -f "$MAKE"; then
      as_fn_error $? "The specified make (by MAKE=$MAKE) is not found." "$LINENO" 5
    fi

  MAKE_CANDIDATE=""$MAKE""
  DESCRIPTION="user supplied MAKE=$MAKE"
  if test "x$MAKE_CANDIDATE" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&5
$as_echo "$as_me: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&6;}
    MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
    IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
    if test "x$IS_GNU_MAKE" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&5
$as_echo "$as_me: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&6;}
    else
      IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[12346789]'`
      if test "x$IS_MODERN_MAKE" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&5
$as_echo "$as_me: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&6;}
      else
        if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
          if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
            MAKE_EXPECTED_ENV='cygwin'
          elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
            MAKE_EXPECTED_ENV='msys'
          else
            as_fn_error $? "Unknown Windows environment" "$LINENO" 5
          fi
          MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'`
          IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV`
        else
          # Not relevant for non-Windows
          IS_MAKE_CORRECT_ENV=true
        fi
        if test "x$IS_MAKE_CORRECT_ENV" = x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&5
$as_echo "$as_me: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&6;}
        else
          FOUND_MAKE=$MAKE_CANDIDATE

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$FOUND_MAKE"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      FOUND_MAKE="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FOUND_MAKE to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting FOUND_MAKE to \"$new_complete\"" >&6;}
    fi

        fi
      fi
    fi
  fi

    if test "x$FOUND_MAKE" = x; then
      as_fn_error $? "The specified make (by MAKE=$MAKE) is not GNU make 3.81 or newer." "$LINENO" 5
    fi
  else
    # Try our hardest to locate a correct version of GNU make
    for ac_prog in gmake
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CHECK_GMAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CHECK_GMAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CHECK_GMAKE="$CHECK_GMAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CHECK_GMAKE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CHECK_GMAKE=$ac_cv_path_CHECK_GMAKE
if test -n "$CHECK_GMAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_GMAKE" >&5
$as_echo "$CHECK_GMAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CHECK_GMAKE" && break
done


  MAKE_CANDIDATE=""$CHECK_GMAKE""
  DESCRIPTION="gmake in PATH"
  if test "x$MAKE_CANDIDATE" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&5
$as_echo "$as_me: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&6;}
    MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
    IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
    if test "x$IS_GNU_MAKE" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&5
$as_echo "$as_me: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&6;}
    else
      IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[12346789]'`
      if test "x$IS_MODERN_MAKE" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&5
$as_echo "$as_me: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&6;}
      else
        if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
          if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
            MAKE_EXPECTED_ENV='cygwin'
          elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
            MAKE_EXPECTED_ENV='msys'
          else
            as_fn_error $? "Unknown Windows environment" "$LINENO" 5
          fi
          MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'`
          IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV`
        else
          # Not relevant for non-Windows
          IS_MAKE_CORRECT_ENV=true
        fi
        if test "x$IS_MAKE_CORRECT_ENV" = x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&5
$as_echo "$as_me: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&6;}
        else
          FOUND_MAKE=$MAKE_CANDIDATE

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$FOUND_MAKE"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      FOUND_MAKE="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FOUND_MAKE to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting FOUND_MAKE to \"$new_complete\"" >&6;}
    fi

        fi
      fi
    fi
  fi


    if test "x$FOUND_MAKE" = x; then
      for ac_prog in make
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CHECK_MAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CHECK_MAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CHECK_MAKE="$CHECK_MAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CHECK_MAKE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CHECK_MAKE=$ac_cv_path_CHECK_MAKE
if test -n "$CHECK_MAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_MAKE" >&5
$as_echo "$CHECK_MAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CHECK_MAKE" && break
done


  MAKE_CANDIDATE=""$CHECK_MAKE""
  DESCRIPTION="make in PATH"
  if test "x$MAKE_CANDIDATE" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&5
$as_echo "$as_me: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&6;}
    MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
    IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
    if test "x$IS_GNU_MAKE" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&5
$as_echo "$as_me: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&6;}
    else
      IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[12346789]'`
      if test "x$IS_MODERN_MAKE" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&5
$as_echo "$as_me: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&6;}
      else
        if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
          if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
            MAKE_EXPECTED_ENV='cygwin'
          elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
            MAKE_EXPECTED_ENV='msys'
          else
            as_fn_error $? "Unknown Windows environment" "$LINENO" 5
          fi
          MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'`
          IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV`
        else
          # Not relevant for non-Windows
          IS_MAKE_CORRECT_ENV=true
        fi
        if test "x$IS_MAKE_CORRECT_ENV" = x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&5
$as_echo "$as_me: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&6;}
        else
          FOUND_MAKE=$MAKE_CANDIDATE

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$FOUND_MAKE"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      FOUND_MAKE="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FOUND_MAKE to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting FOUND_MAKE to \"$new_complete\"" >&6;}
    fi

        fi
      fi
    fi
  fi

    fi

    if test "x$FOUND_MAKE" = x; then
      if test "x$TOOLS_DIR" != x; then
        # We have a tools-dir, check that as well before giving up.
        OLD_PATH=$PATH
        PATH=$TOOLS_DIR:$PATH
        for ac_prog in gmake
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CHECK_TOOLSDIR_GMAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CHECK_TOOLSDIR_GMAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CHECK_TOOLSDIR_GMAKE="$CHECK_TOOLSDIR_GMAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CHECK_TOOLSDIR_GMAKE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CHECK_TOOLSDIR_GMAKE=$ac_cv_path_CHECK_TOOLSDIR_GMAKE
if test -n "$CHECK_TOOLSDIR_GMAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_TOOLSDIR_GMAKE" >&5
$as_echo "$CHECK_TOOLSDIR_GMAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CHECK_TOOLSDIR_GMAKE" && break
done


  MAKE_CANDIDATE=""$CHECK_TOOLSDIR_GMAKE""
  DESCRIPTION="gmake in tools-dir"
  if test "x$MAKE_CANDIDATE" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&5
$as_echo "$as_me: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&6;}
    MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
    IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
    if test "x$IS_GNU_MAKE" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&5
$as_echo "$as_me: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&6;}
    else
      IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[12346789]'`
      if test "x$IS_MODERN_MAKE" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&5
$as_echo "$as_me: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&6;}
      else
        if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
          if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
            MAKE_EXPECTED_ENV='cygwin'
          elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
            MAKE_EXPECTED_ENV='msys'
          else
            as_fn_error $? "Unknown Windows environment" "$LINENO" 5
          fi
          MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'`
          IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV`
        else
          # Not relevant for non-Windows
          IS_MAKE_CORRECT_ENV=true
        fi
        if test "x$IS_MAKE_CORRECT_ENV" = x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&5
$as_echo "$as_me: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&6;}
        else
          FOUND_MAKE=$MAKE_CANDIDATE

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$FOUND_MAKE"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      FOUND_MAKE="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FOUND_MAKE to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting FOUND_MAKE to \"$new_complete\"" >&6;}
    fi

        fi
      fi
    fi
  fi

        if test "x$FOUND_MAKE" = x; then
          for ac_prog in make
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CHECK_TOOLSDIR_MAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CHECK_TOOLSDIR_MAKE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CHECK_TOOLSDIR_MAKE="$CHECK_TOOLSDIR_MAKE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CHECK_TOOLSDIR_MAKE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CHECK_TOOLSDIR_MAKE=$ac_cv_path_CHECK_TOOLSDIR_MAKE
if test -n "$CHECK_TOOLSDIR_MAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_TOOLSDIR_MAKE" >&5
$as_echo "$CHECK_TOOLSDIR_MAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$CHECK_TOOLSDIR_MAKE" && break
done


  MAKE_CANDIDATE=""$CHECK_TOOLSDIR_MAKE""
  DESCRIPTION="make in tools-dir"
  if test "x$MAKE_CANDIDATE" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&5
$as_echo "$as_me: Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION" >&6;}
    MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
    IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
    if test "x$IS_GNU_MAKE" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&5
$as_echo "$as_me: Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring." >&6;}
    else
      IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[12346789]'`
      if test "x$IS_MODERN_MAKE" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&5
$as_echo "$as_me: Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring." >&6;}
      else
        if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
          if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
            MAKE_EXPECTED_ENV='cygwin'
          elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
            MAKE_EXPECTED_ENV='msys'
          else
            as_fn_error $? "Unknown Windows environment" "$LINENO" 5
          fi
          MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'`
          IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV`
        else
          # Not relevant for non-Windows
          IS_MAKE_CORRECT_ENV=true
        fi
        if test "x$IS_MAKE_CORRECT_ENV" = x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&5
$as_echo "$as_me: Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring." >&6;}
        else
          FOUND_MAKE=$MAKE_CANDIDATE

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$FOUND_MAKE"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$FOUND_MAKE"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving FOUND_MAKE (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of FOUND_MAKE, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of FOUND_MAKE" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      FOUND_MAKE="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FOUND_MAKE to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting FOUND_MAKE to \"$new_complete\"" >&6;}
    fi

        fi
      fi
    fi
  fi

        fi
        PATH=$OLD_PATH
      fi
    fi

    if test "x$FOUND_MAKE" = x; then
      as_fn_error $? "Cannot find GNU make 3.81 or newer! Please put it in the path, or add e.g. MAKE=/opt/gmake3.81/make as argument to configure." "$LINENO" 5
    fi
  fi

  MAKE=$FOUND_MAKE

  { $as_echo "$as_me:${as_lineno-$LINENO}: Using GNU make 3.81 (or later) at $FOUND_MAKE (version: $MAKE_VERSION_STRING)" >&5
$as_echo "$as_me: Using GNU make 3.81 (or later) at $FOUND_MAKE (version: $MAKE_VERSION_STRING)" >&6;}



    # Test if find supports -delete
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if find supports -delete" >&5
$as_echo_n "checking if find supports -delete... " >&6; }
    FIND_DELETE="-delete"

    DELETEDIR=`$MKTEMP -d tmp.XXXXXXXXXX` || (echo Could not create temporary directory!; exit $?)

    echo Hejsan > $DELETEDIR/TestIfFindSupportsDelete

    TEST_DELETE=`$FIND "$DELETEDIR" -name TestIfFindSupportsDelete $FIND_DELETE 2>&1`
    if test -f $DELETEDIR/TestIfFindSupportsDelete; then
        # No, it does not.
        rm $DELETEDIR/TestIfFindSupportsDelete
        FIND_DELETE="-exec rm \{\} \+"
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    fi
    rmdir $DELETEDIR



# These tools might not be installed by default,
# need hint on how to install them.

    for ac_prog in unzip
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_UNZIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UNZIP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UNZIP="$UNZIP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_UNZIP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
UNZIP=$ac_cv_path_UNZIP
if test -n "$UNZIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNZIP" >&5
$as_echo "$UNZIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UNZIP" && break
done


    if test "x$UNZIP" = x; then
        if test "xunzip" = x; then
          PROG_NAME=unzip
        else
          PROG_NAME=unzip
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



    for ac_prog in zip
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ZIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ZIP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ZIP="$ZIP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_ZIP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ZIP=$ac_cv_path_ZIP
if test -n "$ZIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIP" >&5
$as_echo "$ZIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ZIP" && break
done


    if test "x$ZIP" = x; then
        if test "xzip" = x; then
          PROG_NAME=zip
        else
          PROG_NAME=zip
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi



# Non-required basic tools

# Extract the first word of "ldd", so it can be a program name with args.
set dummy ldd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_LDD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $LDD in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LDD="$LDD" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_LDD="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LDD=$ac_cv_path_LDD
if test -n "$LDD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDD" >&5
$as_echo "$LDD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "x$LDD" = "x"; then
    # List shared lib dependencies is used for
    # debug output and checking for forbidden dependencies.
    # We can build without it.
    LDD="true"
fi
# Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_OTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $OTOOL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_OTOOL="$OTOOL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_OTOOL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
OTOOL=$ac_cv_path_OTOOL
if test -n "$OTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
$as_echo "$OTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "x$OTOOL" = "x"; then
   OTOOL="true"
fi
for ac_prog in readelf greadelf
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_READELF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $READELF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_READELF="$READELF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_READELF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
READELF=$ac_cv_path_READELF
if test -n "$READELF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
$as_echo "$READELF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$READELF" && break
done

# Extract the first word of "hg", so it can be a program name with args.
set dummy hg; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_HG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $HG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_HG="$HG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_HG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
HG=$ac_cv_path_HG
if test -n "$HG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HG" >&5
$as_echo "$HG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "stat", so it can be a program name with args.
set dummy stat; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_STAT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $STAT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_STAT="$STAT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_STAT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
STAT=$ac_cv_path_STAT
if test -n "$STAT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STAT" >&5
$as_echo "$STAT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "time", so it can be a program name with args.
set dummy time; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TIME+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TIME in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TIME="$TIME" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TIME="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TIME=$ac_cv_path_TIME
if test -n "$TIME"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIME" >&5
$as_echo "$TIME" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



if test "x$OPENJDK_TARGET_OS" = "xwindows"; then

    for ac_prog in comm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_COMM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $COMM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_COMM="$COMM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_COMM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
COMM=$ac_cv_path_COMM
if test -n "$COMM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
$as_echo "$COMM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$COMM" && break
done


    if test "x$COMM" = x; then
        if test "xcomm" = x; then
          PROG_NAME=comm
        else
          PROG_NAME=comm
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find $PROG_NAME!" >&5
$as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
        as_fn_error $? "Cannot continue" "$LINENO" 5
    fi


fi


# Check if pkg-config is available.


if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
$as_echo "$PKG_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
  ac_pt_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
$as_echo "$ac_pt_PKG_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_pt_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		PKG_CONFIG=""
	fi

fi

# After basic tools have been setup, we can check build os specific details.

###############################################################################

# Note that this is the build platform OS version!

OS_VERSION="`uname -r | ${SED} 's!\.! !g' | ${SED} 's!-! !g'`"
OS_VERSION_MAJOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 1 -d ' '`"
OS_VERSION_MINOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 2 -d ' '`"
OS_VERSION_MICRO="`${ECHO} ${OS_VERSION} | ${CUT} -f 3 -d ' '`"





# Setup builddeps, for automatic downloading of tools we need.
# This is needed before we can call BDEPS_CHECK_MODULE, which is done in
# boot-jdk setup, but we need to have basic tools setup first.


# Check whether --with-builddeps-conf was given.
if test "${with_builddeps_conf+set}" = set; then :
  withval=$with_builddeps_conf;
fi



# Check whether --with-builddeps-server was given.
if test "${with_builddeps_server+set}" = set; then :
  withval=$with_builddeps_server;
fi



# Check whether --with-builddeps-dir was given.
if test "${with_builddeps_dir+set}" = set; then :
  withval=$with_builddeps_dir;
else
  with_builddeps_dir=/localhome/builddeps
fi



# Check whether --with-builddeps-group was given.
if test "${with_builddeps_group+set}" = set; then :
  withval=$with_builddeps_group;
fi




    if test "x$with_builddeps_server" != x || test "x$with_builddeps_conf" != x; then
        if test "x$with_builddeps_conf" != x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for supplied builddeps configuration file" >&5
$as_echo_n "checking for supplied builddeps configuration file... " >&6; }
            builddepsfile=$with_builddeps_conf
            if test -s $builddepsfile; then
                . $builddepsfile
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: loaded!" >&5
$as_echo "loaded!" >&6; }
            else
               as_fn_error $? "The given builddeps conf file $with_builddeps_conf could not be loaded!" "$LINENO" 5
           fi
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builddeps.conf files in sources..." >&5
$as_echo_n "checking for builddeps.conf files in sources...... " >&6; }
            builddepsfile=`mktemp`
            touch $builddepsfile
            # Put all found confs into a single file.
            find ${SRC_ROOT} -name builddeps.conf -exec cat \{\} \; >> $builddepsfile
            # Source the file to acquire the variables
            if test -s $builddepsfile; then
                . $builddepsfile
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: found at least one!" >&5
$as_echo "found at least one!" >&6; }
            else
               as_fn_error $? "Could not find any builddeps.conf at all!" "$LINENO" 5
           fi
        fi
        # Create build and target names that use _ instead of "-" and ".".
        # This is necessary to use them in variable names.
        build_var=`echo ${OPENJDK_BUILD_AUTOCONF_NAME} | tr '-' '_' | tr '.' '_'`
        target_var=`echo ${OPENJDK_TARGET_AUTOCONF_NAME} | tr '-' '_' | tr '.' '_'`
        # Extract rewrite information for build and target
        eval rewritten_build=\${REWRITE_${build_var}}
        if test "x$rewritten_build" = x; then
            rewritten_build=${OPENJDK_BUILD_AUTOCONF_NAME}
            echo Build stays the same $rewritten_build
        else
            echo Rewriting build for builddeps into $rewritten_build
        fi
        eval rewritten_target=\${REWRITE_${target_var}}
        if test "x$rewritten_target" = x; then
            rewritten_target=${OPENJDK_TARGET_AUTOCONF_NAME}
            echo Target stays the same $rewritten_target
        else
            echo Rewriting target for builddeps into $rewritten_target
        fi
        rewritten_build_var=`echo ${rewritten_build} | tr '-' '_' | tr '.' '_'`
        rewritten_target_var=`echo ${rewritten_target} | tr '-' '_' | tr '.' '_'`
    fi
    for ac_prog in 7z unzip
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_BDEPS_UNZIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$BDEPS_UNZIP"; then
  ac_cv_prog_BDEPS_UNZIP="$BDEPS_UNZIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_BDEPS_UNZIP="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
BDEPS_UNZIP=$ac_cv_prog_BDEPS_UNZIP
if test -n "$BDEPS_UNZIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BDEPS_UNZIP" >&5
$as_echo "$BDEPS_UNZIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BDEPS_UNZIP" && break
done

    if test "x$BDEPS_UNZIP" = x7z; then
        BDEPS_UNZIP="7z x"
    fi

    for ac_prog in wget lftp ftp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_BDEPS_FTP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$BDEPS_FTP"; then
  ac_cv_prog_BDEPS_FTP="$BDEPS_FTP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_BDEPS_FTP="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
BDEPS_FTP=$ac_cv_prog_BDEPS_FTP
if test -n "$BDEPS_FTP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BDEPS_FTP" >&5
$as_echo "$BDEPS_FTP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BDEPS_FTP" && break
done



###############################################################################
#
# Determine OpenJDK variants, options and version numbers.
#
###############################################################################

# We need build & target for this.


###############################################################################
#
# Should we build a JDK/JVM with headful support (ie a graphical ui)?
# We always build headless support.
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking headful support" >&5
$as_echo_n "checking headful support... " >&6; }
# Check whether --enable-headful was given.
if test "${enable_headful+set}" = set; then :
  enableval=$enable_headful; SUPPORT_HEADFUL=${enable_headful}
else
  SUPPORT_HEADFUL=yes
fi


SUPPORT_HEADLESS=yes
BUILD_HEADLESS="BUILD_HEADLESS:=true"

if test "x$SUPPORT_HEADFUL" = xyes; then
    # We are building both headful and headless.
    headful_msg="inlude support for both headful and headless"
fi

if test "x$SUPPORT_HEADFUL" = xno; then
    # Thus we are building headless only.
    BUILD_HEADLESS="BUILD_HEADLESS:=true"
    headful_msg="headless only"
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $headful_msg" >&5
$as_echo "$headful_msg" >&6; }





# Control wether Hotspot runs Queens test after build.
# Check whether --enable-hotspot-test-in-build was given.
if test "${enable_hotspot_test_in_build+set}" = set; then :
  enableval=$enable_hotspot_test_in_build;
else
  enable_hotspot_test_in_build=no
fi

if test "x$enable_hotspot_test_in_build" = "xyes"; then
    TEST_IN_BUILD=true
else
    TEST_IN_BUILD=false
fi


###############################################################################
#
# Choose cacerts source file
#

# Check whether --with-cacerts-file was given.
if test "${with_cacerts_file+set}" = set; then :
  withval=$with_cacerts_file;
fi

if test "x$with_cacerts_file" != x; then
    CACERTS_FILE=$with_cacerts_file
else
    if test "x$OPENJDK" = "xtrue"; then
        CACERTS_FILE=${SRC_ROOT}/jdk/src/share/lib/security/cacerts
    else
        CACERTS_FILE=${SRC_ROOT}/jdk/src/closed/share/lib/security/cacerts.internal
    fi
fi


###############################################################################
#
# Enable or disable unlimited crypto
#
# Check whether --enable-unlimited-crypto was given.
if test "${enable_unlimited_crypto+set}" = set; then :
  enableval=$enable_unlimited_crypto;
else
  enable_unlimited_crypto=no
fi

if test "x$enable_unlimited_crypto" = "xyes"; then
    UNLIMITED_CRYPTO=true
else
    UNLIMITED_CRYPTO=false
fi


###############################################################################
#
# Compress jars
#
COMPRESS_JARS=false




# Source the version numbers
. $AUTOCONF_DIR/version-numbers

# Get the settings from parameters

# Check whether --with-milestone was given.
if test "${with_milestone+set}" = set; then :
  withval=$with_milestone;
fi

if test "x$with_milestone" = xyes; then
  as_fn_error $? "Milestone must have a value" "$LINENO" 5
elif test "x$with_milestone" != x; then
    MILESTONE="$with_milestone"
fi
if test "x$MILESTONE" = x; then
  MILESTONE=internal
fi


# Check whether --with-build-number was given.
if test "${with_build_number+set}" = set; then :
  withval=$with_build_number;
fi

if test "x$with_build_number" = xyes; then
  as_fn_error $? "Build number must have a value" "$LINENO" 5
elif test "x$with_build_number" != x; then
  JDK_BUILD_NUMBER="$with_build_number"
fi
if test "x$JDK_BUILD_NUMBER" = x; then
  JDK_BUILD_NUMBER=b00
fi


# Check whether --with-user-release-suffix was given.
if test "${with_user_release_suffix+set}" = set; then :
  withval=$with_user_release_suffix;
fi

if test "x$with_user_release_suffix" = xyes; then
  as_fn_error $? "Release suffix must have a value" "$LINENO" 5
elif test "x$with_user_release_suffix" != x; then
  USER_RELEASE_SUFFIX="$with_user_release_suffix"
else
  BUILD_DATE=`date '+%Y_%m_%d_%H_%M'`
  # Avoid [:alnum:] since it depends on the locale.
  CLEAN_USERNAME=`echo "$USER" | $TR -d -c 'abcdefghijklmnopqrstuvqxyz0123456789'`
  USER_RELEASE_SUFFIX=`echo "${CLEAN_USERNAME}_${BUILD_DATE}" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
fi


# Now set the JDK version, milestone, build number etc.














COPYRIGHT_YEAR=`date +'%Y'`


if test "x$JDK_UPDATE_VERSION" != x; then
  JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}_${JDK_UPDATE_VERSION}"
else
  JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}"
fi


COOKED_BUILD_NUMBER=`$ECHO $JDK_BUILD_NUMBER | $SED -e 's/^b//' -e 's/^0//'`



###############################################################################
#
# Setup BootJDK, used to bootstrap the build.
#
###############################################################################


BOOT_JDK_FOUND=no

# Check whether --with-boot-jdk was given.
if test "${with_boot_jdk+set}" = set; then :
  withval=$with_boot_jdk;
fi


# We look for the Boot JDK through various means, going from more certain to
# more of a guess-work. After each test, BOOT_JDK_FOUND is set to "yes" if
# we detected something (if so, the path to the jdk is in BOOT_JDK). But we
# must check if this is indeed valid; otherwise we'll continue looking.

# Test: Is bootjdk explicitely set by command line arguments?

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

if test "x$with_boot_jdk" != x; then
    BOOT_JDK=$with_boot_jdk
    BOOT_JDK_FOUND=maybe
    { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using configure arguments" >&5
$as_echo "$as_me: Found potential Boot JDK using configure arguments" >&6;}
fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

if test "x$with_boot_jdk" != x && test "x$BOOT_JDK_FOUND" = xno; then
  # Having specified an argument which is incorrect will produce an instant failure;
  # we should not go on looking
  as_fn_error $? "The path given by --with-boot-jdk does not contain a valid Boot JDK" "$LINENO" 5
fi

# Test: Is bootjdk available from builddeps?

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test



    if test "x$with_builddeps_server" != x || test "x$with_builddeps_conf" != x; then
        # Source the builddeps file again, to make sure it uses the latest variables!
        . $builddepsfile
        # Look for a target and build machine specific resource!
        eval resource=\${builddep_bootjdk_BUILD_${rewritten_build_var}_TARGET_${rewritten_target_var}}
        if test "x$resource" = x; then
            # Ok, lets instead look for a target specific resource
            eval resource=\${builddep_bootjdk_TARGET_${rewritten_target_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a build specific resource
            eval resource=\${builddep_bootjdk_BUILD_${rewritten_build_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a generic resource
            # (The bootjdk comes from M4 and not the shell, thus no need for eval here.)
            resource=${builddep_bootjdk}
        fi
        if test "x$resource" != x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Using builddeps $resource for bootjdk" >&5
$as_echo "$as_me: Using builddeps $resource for bootjdk" >&6;}
	    # If the resource in the builddeps.conf file is an existing directory,
	    # for example /java/linux/cups
	    if test -d ${resource}; then
	       depdir=${resource}
	    else

# bootjdk is for example mymodule
# $resource is for example libs/general/libmymod_1_2_3.zip
# $with_builddeps_server is for example ftp://mybuilddeps.myserver.com/builddeps
# $with_builddeps_dir is for example /localhome/builddeps
# depdir is the name of the variable into which we store the depdir, eg MYMOD
# Will download ftp://mybuilddeps.myserver.com/builddeps/libs/general/libmymod_1_2_3.zip and
# unzip into the directory: /localhome/builddeps/libmymod_1_2_3
    filename=`basename $resource`
    filebase=`echo $filename | sed 's/\.[^\.]*$//'`
    filebase=${filename%%.*}
    extension=${filename#*.}
    installdir=$with_builddeps_dir/$filebase
    if test ! -f $installdir/$filename.unpacked; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Downloading build dependency bootjdk from $with_builddeps_server/$resource and installing into $installdir" >&5
$as_echo "$as_me: Downloading build dependency bootjdk from $with_builddeps_server/$resource and installing into $installdir" >&6;}
        if test ! -d $installdir; then
            mkdir -p $installdir
        fi
        if test ! -d $installdir; then
            as_fn_error $? "Could not create directory $installdir" "$LINENO" 5
        fi
        tmpfile=`mktemp $installdir/bootjdk.XXXXXXXXX`
        touch $tmpfile
        if test ! -f $tmpfile; then
            as_fn_error $? "Could not create files in directory $installdir" "$LINENO" 5
        fi

    # $with_builddeps_server/$resource  is the ftp://abuilddeps.server.com/libs/cups.zip
    # $tmpfile is the local file name for the downloaded file.
    VALID_TOOL=no
    if test "x$BDEPS_FTP" = xwget; then
       VALID_TOOL=yes
       wget -O $tmpfile $with_builddeps_server/$resource
    fi
    if test "x$BDEPS_FTP" = xlftp; then
       VALID_TOOL=yes
       lftp -c "get $with_builddeps_server/$resource  -o $tmpfile"
    fi
    if test "x$BDEPS_FTP" = xftp; then
        VALID_TOOL=yes
        FTPSERVER=`echo $with_builddeps_server/$resource  | cut -f 3 -d '/'`
        FTPPATH=`echo $with_builddeps_server/$resource  | cut -f 4- -d '/'`
        FTPUSERPWD=${FTPSERVER%%@*}
        if test "x$FTPSERVER" != "x$FTPUSERPWD"; then
            FTPUSER=${userpwd%%:*}
            FTPPWD=${userpwd#*@}
            FTPSERVER=${FTPSERVER#*@}
        else
            FTPUSER=ftp
            FTPPWD=ftp
        fi
        # the "pass" command does not work on some
        # ftp clients (read ftp.exe) but if it works,
        # passive mode is better!
        (\
            echo "user $FTPUSER $FTPPWD"        ;\
            echo "pass"                         ;\
            echo "bin"                          ;\
            echo "get $FTPPATH $tmpfile"              ;\
        ) | ftp -in $FTPSERVER
    fi
    if test "x$VALID_TOOL" != xyes; then
       as_fn_error $? "I do not know how to use the tool: $BDEPS_FTP" "$LINENO" 5
    fi

        mv $tmpfile $installdir/$filename
        if test ! -s $installdir/$filename; then
            as_fn_error $? "Could not download $with_builddeps_server/$resource" "$LINENO" 5
        fi
        case "$extension" in
            zip)  echo "Unzipping $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; $BDEPS_UNZIP $installdir/$filename > /dev/null && touch $installdir/$filename.unpacked)
            ;;
            tar.gz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            tgz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            *) as_fn_error $? "Cannot handle build depency archive with extension $extension" "$LINENO" 5
            ;;
        esac
    fi
    if test -f $installdir/$filename.unpacked; then
        depdir=$installdir
    fi

	    fi
            # Source the builddeps file again, because in the previous command, the depdir
            # was updated to point at the current build dependency install directory.
            . $builddepsfile
            # Now extract variables from the builddeps.conf files.
            theroot=${builddep_bootjdk_ROOT}
            thecflags=${builddep_bootjdk_CFLAGS}
            thelibs=${builddep_bootjdk_LIBS}
            if test "x$depdir" = x; then
                as_fn_error $? "Could not download build dependency bootjdk" "$LINENO" 5
            fi
            BOOT_JDK=$depdir
            if test "x$theroot" != x; then
               BOOT_JDK="$theroot"
            fi
            if test "x$thecflags" != x; then
               BOOT_JDK_CFLAGS="$thecflags"
            fi
            if test "x$thelibs" != x; then
               BOOT_JDK_LIBS="$thelibs"
            fi
            BOOT_JDK_FOUND=maybe
            else BOOT_JDK_FOUND=no

        fi
        else BOOT_JDK_FOUND=no

    fi



    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


# Test: Is $JAVA_HOME set?

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

    if test "x$JAVA_HOME" != x; then
        JAVA_HOME_PROCESSED="$JAVA_HOME"

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$JAVA_HOME_PROCESSED"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of JAVA_HOME_PROCESSED, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of JAVA_HOME_PROCESSED, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of JAVA_HOME_PROCESSED" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    JAVA_HOME_PROCESSED="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting JAVA_HOME_PROCESSED to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting JAVA_HOME_PROCESSED to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$JAVA_HOME_PROCESSED"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    JAVA_HOME_PROCESSED="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting JAVA_HOME_PROCESSED to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting JAVA_HOME_PROCESSED to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$JAVA_HOME_PROCESSED"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of JAVA_HOME_PROCESSED, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of JAVA_HOME_PROCESSED, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of JAVA_HOME_PROCESSED, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

        if test ! -d "$JAVA_HOME_PROCESSED"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Your JAVA_HOME points to a non-existing directory!" >&5
$as_echo "$as_me: Your JAVA_HOME points to a non-existing directory!" >&6;}
        else
          # Aha, the user has set a JAVA_HOME
          # let us use that as the Boot JDK.
          BOOT_JDK="$JAVA_HOME_PROCESSED"
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using JAVA_HOME" >&5
$as_echo "$as_me: Found potential Boot JDK using JAVA_HOME" >&6;}
        fi
    fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


# Test: Is there a /usr/libexec/java_home? (Typically on MacOSX)

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

    if test -x /usr/libexec/java_home; then
        BOOT_JDK=`/usr/libexec/java_home`
        BOOT_JDK_FOUND=maybe
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using /usr/libexec/java_home" >&5
$as_echo "$as_me: Found potential Boot JDK using /usr/libexec/java_home" >&6;}
    fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


# Test: Is there a java or javac in the PATH, which is a symlink to the JDK?

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

    # Extract the first word of "javac", so it can be a program name with args.
set dummy javac; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_JAVAC_CHECK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $JAVAC_CHECK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_JAVAC_CHECK="$JAVAC_CHECK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_JAVAC_CHECK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
JAVAC_CHECK=$ac_cv_path_JAVAC_CHECK
if test -n "$JAVAC_CHECK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC_CHECK" >&5
$as_echo "$JAVAC_CHECK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    # Extract the first word of "java", so it can be a program name with args.
set dummy java; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_JAVA_CHECK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $JAVA_CHECK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_JAVA_CHECK="$JAVA_CHECK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_JAVA_CHECK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
JAVA_CHECK=$ac_cv_path_JAVA_CHECK
if test -n "$JAVA_CHECK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA_CHECK" >&5
$as_echo "$JAVA_CHECK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    BINARY="$JAVAC_CHECK"
    if test "x$JAVAC_CHECK" = x; then
        BINARY="$JAVA_CHECK"
    fi
    if test "x$BINARY" != x; then
        # So there is a java(c) binary, it might be part of a JDK.
        # Lets find the JDK/JRE directory by following symbolic links.
        # Linux/GNU systems often have links from /usr/bin/java to
        # /etc/alternatives/java to the real JDK binary.

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            BINARY=`$READLINK -f $BINARY`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $BINARY`
            sym_link_file=`$BASENAME $BINARY`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            BINARY=$sym_link_dir/$sym_link_file
        fi
    fi

        BOOT_JDK=`dirname "$BINARY"`
        BOOT_JDK=`cd "$BOOT_JDK/.."; pwd`
        if test -x "$BOOT_JDK/bin/javac" && test -x "$BOOT_JDK/bin/java"; then
            # Looks like we found ourselves an JDK
            BOOT_JDK_FOUND=maybe
            { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using java(c) in PATH" >&5
$as_echo "$as_me: Found potential Boot JDK using java(c) in PATH" >&6;}
        fi
    fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


# Test: Is there a JDK installed in default, well-known locations?

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  if test "x$OPENJDK_TARGET_OS" = xwindows; then

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  if test "x$ProgramW6432" != x; then
    VIRTUAL_DIR="$ProgramW6432/Java"

  windows_path="$VIRTUAL_DIR"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VIRTUAL_DIR="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VIRTUAL_DIR="$unix_path"
  fi


  BOOT_JDK_PREFIX="$VIRTUAL_DIR"
  BOOT_JDK_SUFFIX=""
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi

  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  if test "x$PROGRAMW6432" != x; then
    VIRTUAL_DIR="$PROGRAMW6432/Java"

  windows_path="$VIRTUAL_DIR"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VIRTUAL_DIR="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VIRTUAL_DIR="$unix_path"
  fi


  BOOT_JDK_PREFIX="$VIRTUAL_DIR"
  BOOT_JDK_SUFFIX=""
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi

  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  if test "x$PROGRAMFILES" != x; then
    VIRTUAL_DIR="$PROGRAMFILES/Java"

  windows_path="$VIRTUAL_DIR"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VIRTUAL_DIR="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VIRTUAL_DIR="$unix_path"
  fi


  BOOT_JDK_PREFIX="$VIRTUAL_DIR"
  BOOT_JDK_SUFFIX=""
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi

  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  if test "x$ProgramFiles" != x; then
    VIRTUAL_DIR="$ProgramFiles/Java"

  windows_path="$VIRTUAL_DIR"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VIRTUAL_DIR="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VIRTUAL_DIR="$unix_path"
  fi


  BOOT_JDK_PREFIX="$VIRTUAL_DIR"
  BOOT_JDK_SUFFIX=""
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi

  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  BOOT_JDK_PREFIX="/cygdrive/c/Program Files/Java"
  BOOT_JDK_SUFFIX=""
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

  elif test "x$OPENJDK_TARGET_OS" = xmacosx; then

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  BOOT_JDK_PREFIX="/Library/Java/JavaVirtualMachines"
  BOOT_JDK_SUFFIX="/Contents/Home"
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  BOOT_JDK_PREFIX="/System/Library/Java/JavaVirtualMachines"
  BOOT_JDK_SUFFIX="/Contents/Home"
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

  elif test "x$OPENJDK_TARGET_OS" = xlinux; then

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

  BOOT_JDK_PREFIX="/usr/lib/jvm"
  BOOT_JDK_SUFFIX=""
  ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r`
  if test "x$ALL_JDKS_FOUND" != x; then
    for JDK_TO_TRY in $ALL_JDKS_FOUND ; do

  if test "x$BOOT_JDK_FOUND" = xno; then
    # Now execute the test

        BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}"
        if test -d "$BOOT_JDK"; then
          BOOT_JDK_FOUND=maybe
          { $as_echo "$as_me:${as_lineno-$LINENO}: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&5
$as_echo "$as_me: Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)" >&6;}
        fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

    done
  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi

  fi


    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
    if test "x$BOOT_JDK_FOUND" = xmaybe; then
      # Do we have a bin/java?
      if test ! -x "$BOOT_JDK/bin/java"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring" >&6;}
        BOOT_JDK_FOUND=no
      else
        # Do we have a bin/javac?
        if test ! -x "$BOOT_JDK/bin/javac"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring" >&6;}
          { $as_echo "$as_me:${as_lineno-$LINENO}: (This might be an JRE instead of an JDK)" >&5
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
          BOOT_JDK_FOUND=no
        else
          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
            BOOT_JDK_FOUND=no
          else
            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`

            # Extra M4 quote needed to protect [] in grep expression.
            FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`
            if test "x$FOUND_VERSION_78" = x; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
              { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 7 or 8)" >&5
$as_echo "$as_me: (Your Boot JDK must be version 7 or 8)" >&6;}
              BOOT_JDK_FOUND=no
            else
              # We're done! :-)
              BOOT_JDK_FOUND=yes

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$BOOT_JDK"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of BOOT_JDK" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$BOOT_JDK"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    BOOT_JDK="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BOOT_JDK to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting BOOT_JDK to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$BOOT_JDK"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of BOOT_JDK, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of BOOT_JDK, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
              { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
            fi # end check jdk version
          fi # end check rt.jar
        fi # end check javac
      fi # end check java
    fi # end check boot jdk found
  fi


# If we haven't found anything yet, we've truly lost. Give up.
if test "x$BOOT_JDK_FOUND" = xno; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # openjdk is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=openjdk
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find a valid Boot JDK. $HELP_MSG" >&5
$as_echo "$as_me: Could not find a valid Boot JDK. $HELP_MSG" >&6;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: This might be fixed by explicitely setting --with-boot-jdk" >&6;}
  as_fn_error $? "Cannot continue" "$LINENO" 5
fi

# Setup proper paths for what we found
BOOT_RTJAR="$BOOT_JDK/jre/lib/rt.jar"
if test ! -f "$BOOT_RTJAR"; then
    # On MacOSX it is called classes.jar
    BOOT_RTJAR="$BOOT_JDK/../Classes/classes.jar"
    if test -f "$BOOT_RTJAR"; then
      # Remove the ..
      BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}"
    fi
fi
BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar"
BOOT_JDK="$BOOT_JDK"




# Setup tools from the Boot JDK.

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for java in Boot JDK" >&5
$as_echo_n "checking for java in Boot JDK... " >&6; }
  JAVA=$BOOT_JDK/bin/java
  if test ! -x $JAVA; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find java in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for javac in Boot JDK" >&5
$as_echo_n "checking for javac in Boot JDK... " >&6; }
  JAVAC=$BOOT_JDK/bin/javac
  if test ! -x $JAVAC; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find javac in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for javah in Boot JDK" >&5
$as_echo_n "checking for javah in Boot JDK... " >&6; }
  JAVAH=$BOOT_JDK/bin/javah
  if test ! -x $JAVAH; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find javah in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for javap in Boot JDK" >&5
$as_echo_n "checking for javap in Boot JDK... " >&6; }
  JAVAP=$BOOT_JDK/bin/javap
  if test ! -x $JAVAP; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find javap in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jar in Boot JDK" >&5
$as_echo_n "checking for jar in Boot JDK... " >&6; }
  JAR=$BOOT_JDK/bin/jar
  if test ! -x $JAR; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find jar in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rmic in Boot JDK" >&5
$as_echo_n "checking for rmic in Boot JDK... " >&6; }
  RMIC=$BOOT_JDK/bin/rmic
  if test ! -x $RMIC; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find rmic in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for native2ascii in Boot JDK" >&5
$as_echo_n "checking for native2ascii in Boot JDK... " >&6; }
  NATIVE2ASCII=$BOOT_JDK/bin/native2ascii
  if test ! -x $NATIVE2ASCII; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&5
$as_echo "$as_me: Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk" >&6;}
      as_fn_error $? "Could not find native2ascii in the Boot JDK" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }


# Finally, set some other options...

# When compiling code to be executed by the Boot JDK, force jdk7 compatibility.
BOOT_JDK_SOURCETARGET="-source 7 -target 7"




##############################################################################
#
# Specify options for anything that is run with the Boot JDK.
#

# Check whether --with-boot-jdk-jvmargs was given.
if test "${with_boot_jdk_jvmargs+set}" = set; then :
  withval=$with_boot_jdk_jvmargs;
fi


if test "x$with_boot_jdk_jvmargs" = x; then
    # Not all JVM:s accept the same arguments on the command line.
    # OpenJDK specific increase in thread stack for JDK build,
    # well more specifically, when running javac.
    if test "x$BUILD_NUM_BITS" = x32; then
       STACK_SIZE=768
    else
       # Running Javac on a JVM on a 64-bit machine, the stack takes more space
       # since 64-bit pointers are pushed on the stach. Apparently, we need
       # to increase the stack space when javacing the JDK....
       STACK_SIZE=1536
    fi

    # Minimum amount of heap memory.

    # Test if -Xms64M is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -Xms64M to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -Xms64M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -Xms64M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -Xms64M"
    fi

    if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
        # Why does macosx need more heap? Its the huge JDK batch.

    # Test if -Xmx1600M is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -Xmx1600M to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -Xmx1600M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -Xmx1600M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -Xmx1600M"
    fi

    else

    # Test if -Xmx1100M is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -Xmx1100M to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -Xmx1100M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -Xmx1100M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -Xmx1100M"
    fi

    fi
    # When is adding -client something that speeds up the JVM?
    # ADD_JVM_ARG_IF_OK([-client],boot_jdk_jvmargs,[$JAVA])

    # Test if -XX:PermSize=32m is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -XX:PermSize=32m to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -XX:PermSize=32m -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -XX:PermSize=32m -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -XX:PermSize=32m"
    fi


    # Test if -XX:MaxPermSize=160m is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -XX:MaxPermSize=160m to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -XX:MaxPermSize=160m -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -XX:MaxPermSize=160m -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -XX:MaxPermSize=160m"
    fi


    # Test if -XX:ThreadStackSize=$STACK_SIZE is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -XX:ThreadStackSize=$STACK_SIZE to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -XX:ThreadStackSize=$STACK_SIZE -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -XX:ThreadStackSize=$STACK_SIZE -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -XX:ThreadStackSize=$STACK_SIZE"
    fi

    # Disable special log output when a debug build is used as Boot JDK...

    # Test if -XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput to boot_jdk_jvmargs
    FOUND_WARN=`$JAVA -XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        boot_jdk_jvmargs="$boot_jdk_jvmargs -XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput"
    fi

fi

BOOT_JDK_JVMARGS=$boot_jdk_jvmargs



###############################################################################
#
# Configure the sources to use. We can add or override individual directories.
#
###############################################################################



# Where are the sources. Any of these can be overridden
# using --with-override-corba and the likes.
LANGTOOLS_TOPDIR="$SRC_ROOT/langtools"
CORBA_TOPDIR="$SRC_ROOT/corba"
JAXP_TOPDIR="$SRC_ROOT/jaxp"
JAXWS_TOPDIR="$SRC_ROOT/jaxws"
HOTSPOT_TOPDIR="$SRC_ROOT/hotspot"
NASHORN_TOPDIR="$SRC_ROOT/nashorn"
JDK_TOPDIR="$SRC_ROOT/jdk"










###############################################################################
#
# Pickup additional source for a component from outside of the source root
# or override source for a component.
#

# Check whether --with-add-source-root was given.
if test "${with_add_source_root+set}" = set; then :
  withval=$with_add_source_root;
fi



# Check whether --with-override-source-root was given.
if test "${with_override_source_root+set}" = set; then :
  withval=$with_override_source_root;
fi



# Check whether --with-adds-and-overrides was given.
if test "${with_adds_and_overrides+set}" = set; then :
  withval=$with_adds_and_overrides;
fi


if test "x$with_adds_and_overrides" != x; then
    with_add_source_root="$with_adds_and_overrides/adds"
    with_override_source_root="$with_adds_and_overrides/overrides"
fi

if test "x$with_add_source_root" != x; then
    if ! test -d $with_add_source_root; then
       as_fn_error $? "Trying to use a non-existant add-source-root $with_add_source_root" "$LINENO" 5
    fi
    CURDIR="$PWD"
    cd "$with_add_source_root"
    ADD_SRC_ROOT="`pwd`"
    cd "$CURDIR"
    # Verify that the addon source root does not have any root makefiles.
    # If it does, then it is usually an error, prevent this.
    if test -f $with_add_source_root/langtools/makefiles/Makefile || \
       test -f $with_add_source_root/langtools/make/Makefile; then
        as_fn_error $? "Your add source root seems to contain a full langtools repo! An add source root should only contain additional sources." "$LINENO" 5
    fi
    if test -f $with_add_source_root/corba/makefiles/Makefile || \
       test -f $with_add_source_root/corba/make/Makefile; then
        as_fn_error $? "Your add source root seems to contain a full corba repo! An add source root should only contain additional sources." "$LINENO" 5
    fi
    if test -f $with_add_source_root/jaxp/makefiles/Makefile || \
       test -f $with_add_source_root/jaxp/make/Makefile; then
        as_fn_error $? "Your add source root seems to contain a full jaxp repo! An add source root should only contain additional sources." "$LINENO" 5
    fi
    if test -f $with_add_source_root/jaxws/makefiles/Makefile || \
       test -f $with_add_source_root/jaxws/make/Makefile; then
        as_fn_error $? "Your add source root seems to contain a full jaxws repo! An add source root should only contain additional sources." "$LINENO" 5
    fi
    if test -f $with_add_source_root/hotspot/makefiles/Makefile || \
       test -f $with_add_source_root/hotspot/make/Makefile; then
        as_fn_error $? "Your add source root seems to contain a full hotspot repo! An add source root should only contain additional sources." "$LINENO" 5
    fi
    if test -f $with_add_source_root/jdk/makefiles/Makefile || \
       test -f $with_add_source_root/jdk/make/Makefile; then
        as_fn_error $? "Your add source root seems to contain a full JDK repo! An add source root should only contain additional sources." "$LINENO" 5
    fi
fi


if test "x$with_override_source_root" != x; then
    if ! test -d $with_override_source_root; then
       as_fn_error $? "Trying to use a non-existant override-source-root $with_override_source_root" "$LINENO" 5
    fi
    CURDIR="$PWD"
    cd "$with_override_source_root"
    OVERRIDE_SRC_ROOT="`pwd`"
    cd "$CURDIR"
    if test -f $with_override_source_root/langtools/makefiles/Makefile || \
       test -f $with_override_source_root/langtools/make/Makefile; then
        as_fn_error $? "Your override source root seems to contain a full langtools repo! An override source root should only contain sources that override." "$LINENO" 5
    fi
    if test -f $with_override_source_root/corba/makefiles/Makefile || \
       test -f $with_override_source_root/corba/make/Makefile; then
        as_fn_error $? "Your override source root seems to contain a full corba repo! An override source root should only contain sources that override." "$LINENO" 5
    fi
    if test -f $with_override_source_root/jaxp/makefiles/Makefile || \
       test -f $with_override_source_root/jaxp/make/Makefile; then
        as_fn_error $? "Your override source root seems to contain a full jaxp repo! An override source root should only contain sources that override." "$LINENO" 5
    fi
    if test -f $with_override_source_root/jaxws/makefiles/Makefile || \
       test -f $with_override_source_root/jaxws/make/Makefile; then
        as_fn_error $? "Your override source root seems to contain a full jaxws repo! An override source root should only contain sources that override." "$LINENO" 5
    fi
    if test -f $with_override_source_root/hotspot/makefiles/Makefile || \
       test -f $with_override_source_root/hotspot/make/Makefile; then
        as_fn_error $? "Your override source root seems to contain a full hotspot repo! An override source root should only contain sources that override." "$LINENO" 5
    fi
    if test -f $with_override_source_root/jdk/makefiles/Makefile || \
       test -f $with_override_source_root/jdk/make/Makefile; then
        as_fn_error $? "Your override source root seems to contain a full JDK repo! An override source root should only contain sources that override." "$LINENO" 5
    fi
fi


###############################################################################
#
# Override a repo completely, this is used for example when you have 3 small
# development sandboxes of the langtools sources and want to avoid having 3 full
# OpenJDK sources checked out on disk.
#
# Assuming that the 3 langtools sandboxes are located here:
# /home/fredrik/sandbox1/langtools
# /home/fredrik/sandbox2/langtools
# /home/fredrik/sandbox3/langtools
#
# From the source root you create build subdirs manually:
#     mkdir -p build1 build2 build3
# in each build directory run:
#     (cd build1 && ../configure --with-override-langtools=/home/fredrik/sandbox1 && make)
#     (cd build2 && ../configure --with-override-langtools=/home/fredrik/sandbox2 && make)
#     (cd build3 && ../configure --with-override-langtools=/home/fredrik/sandbox3 && make)
#


# Check whether --with-override-langtools was given.
if test "${with_override_langtools+set}" = set; then :
  withval=$with_override_langtools;
fi



# Check whether --with-override-corba was given.
if test "${with_override_corba+set}" = set; then :
  withval=$with_override_corba;
fi



# Check whether --with-override-jaxp was given.
if test "${with_override_jaxp+set}" = set; then :
  withval=$with_override_jaxp;
fi



# Check whether --with-override-jaxws was given.
if test "${with_override_jaxws+set}" = set; then :
  withval=$with_override_jaxws;
fi



# Check whether --with-override-hotspot was given.
if test "${with_override_hotspot+set}" = set; then :
  withval=$with_override_hotspot;
fi



# Check whether --with-override-jdk was given.
if test "${with_override_jdk+set}" = set; then :
  withval=$with_override_jdk;
fi


if test "x$with_override_langtools" != x; then
    CURDIR="$PWD"
    cd "$with_override_langtools"
    LANGTOOLS_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $LANGTOOLS_TOPDIR/makefiles/Makefile; then
        as_fn_error $? "You have to override langtools with a full langtools repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if langtools should be overridden" >&5
$as_echo_n "checking if langtools should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $LANGTOOLS_TOPDIR" >&5
$as_echo "yes with $LANGTOOLS_TOPDIR" >&6; }
fi
if test "x$with_override_corba" != x; then
    CURDIR="$PWD"
    cd "$with_override_corba"
    CORBA_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $CORBA_TOPDIR/makefiles/Makefile; then
        as_fn_error $? "You have to override corba with a full corba repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if corba should be overridden" >&5
$as_echo_n "checking if corba should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $CORBA_TOPDIR" >&5
$as_echo "yes with $CORBA_TOPDIR" >&6; }
fi
if test "x$with_override_jaxp" != x; then
    CURDIR="$PWD"
    cd "$with_override_jaxp"
    JAXP_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $JAXP_TOPDIR/makefiles/Makefile; then
        as_fn_error $? "You have to override jaxp with a full jaxp repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if jaxp should be overridden" >&5
$as_echo_n "checking if jaxp should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $JAXP_TOPDIR" >&5
$as_echo "yes with $JAXP_TOPDIR" >&6; }
fi
if test "x$with_override_jaxws" != x; then
    CURDIR="$PWD"
    cd "$with_override_jaxws"
    JAXWS_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $JAXWS_TOPDIR/makefiles/Makefile; then
        as_fn_error $? "You have to override jaxws with a full jaxws repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if jaxws should be overridden" >&5
$as_echo_n "checking if jaxws should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $JAXWS_TOPDIR" >&5
$as_echo "yes with $JAXWS_TOPDIR" >&6; }
fi
if test "x$with_override_hotspot" != x; then
    CURDIR="$PWD"
    cd "$with_override_hotspot"
    HOTSPOT_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $HOTSPOT_TOPDIR/make/Makefile && \
       ! test -f $HOTSPOT_TOPDIR/makefiles/Makefile; then
        as_fn_error $? "You have to override hotspot with a full hotspot repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if hotspot should be overridden" >&5
$as_echo_n "checking if hotspot should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $HOTSPOT_TOPDIR" >&5
$as_echo "yes with $HOTSPOT_TOPDIR" >&6; }
fi
if test "x$with_override_nashorn" != x; then
    CURDIR="$PWD"
    cd "$with_override_nashorn"
    NASHORN_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $NASHORN_TOPDIR/makefiles/BuildNashorn.gmk; then
        as_fn_error $? "You have to override nashorn with a full nashorn repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nashorn should be overridden" >&5
$as_echo_n "checking if nashorn should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $NASHORN_TOPDIR" >&5
$as_echo "yes with $NASHORN_TOPDIR" >&6; }
fi
if test "x$with_override_jdk" != x; then
    CURDIR="$PWD"
    cd "$with_override_jdk"
    JDK_TOPDIR="`pwd`"
    cd "$CURDIR"
    if ! test -f $JDK_TOPDIR/makefiles/Makefile; then
        as_fn_error $? "You have to override JDK with a full JDK repo!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if JDK should be overridden" >&5
$as_echo_n "checking if JDK should be overridden... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes with $JDK_TOPDIR" >&5
$as_echo "yes with $JDK_TOPDIR" >&6; }
fi



BUILD_OUTPUT="$OUTPUT_ROOT"


HOTSPOT_DIST="$OUTPUT_ROOT/hotspot/dist"
BUILD_HOTSPOT=true



# Check whether --with-import-hotspot was given.
if test "${with_import_hotspot+set}" = set; then :
  withval=$with_import_hotspot;
fi

if test "x$with_import_hotspot" != x; then
    CURDIR="$PWD"
    cd "$with_import_hotspot"
    HOTSPOT_DIST="`pwd`"
    cd "$CURDIR"
    if ! (test -d $HOTSPOT_DIST/lib && test -d $HOTSPOT_DIST/jre/lib); then
        as_fn_error $? "You have to import hotspot from a full jdk image or hotspot build dist dir!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if hotspot should be imported" >&5
$as_echo_n "checking if hotspot should be imported... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes from $HOTSPOT_DIST" >&5
$as_echo "yes from $HOTSPOT_DIST" >&6; }
    BUILD_HOTSPOT=false
fi

JDK_OUTPUTDIR="$OUTPUT_ROOT/jdk"


###############################################################################
#
# Setup the toolchain (compilers etc), i.e. the tools that need to be
# cross-compilation aware.
#
###############################################################################


###############################################################################
#
# Configure the development tool paths and potential sysroot.
#
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


# The option used to specify the target .o,.a or .so file.
# When compiling, how to specify the to be created object file.
CC_OUT_OPTION='-o$(SPACE)'
# When linking, how to specify the to be created executable.
EXE_OUT_OPTION='-o$(SPACE)'
# When linking, how to specify the to be created dynamically linkable library.
LD_OUT_OPTION='-o$(SPACE)'
# When archiving, how to specify the to be create static archive for object files.
AR_OUT_OPTION='rcs$(SPACE)'





# Locate the actual tools

if test "x$OPENJDK_TARGET_OS" = "xwindows"; then

  # Store path to cygwin link.exe to help excluding it when searching for
  # VS linker. This must be done before changing the PATH when looking for VS.
  # Extract the first word of "link", so it can be a program name with args.
set dummy link; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CYGWIN_LINK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CYGWIN_LINK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CYGWIN_LINK="$CYGWIN_LINK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CYGWIN_LINK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CYGWIN_LINK=$ac_cv_path_CYGWIN_LINK
if test -n "$CYGWIN_LINK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGWIN_LINK" >&5
$as_echo "$CYGWIN_LINK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  if test "x$CYGWIN_LINK" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the first found link.exe is actually the Cygwin link tool" >&5
$as_echo_n "checking if the first found link.exe is actually the Cygwin link tool... " >&6; }
    "$CYGWIN_LINK" --version > /dev/null
    if test $? -eq 0 ; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
      # This might be the VS linker. Don't exclude it later on.
      CYGWIN_LINK=""
    fi
  fi

  # First-hand choice is to locate and run the vsvars bat file.

  if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
    VCVARSFILE="vc/bin/vcvars32.bat"
  else
    VCVARSFILE="vc/bin/amd64/vcvars64.bat"
  fi

  VS_ENV_CMD=""
  VS_ENV_ARGS=""
  if test "x$with_toolsdir" != x; then

  if test "x$VS_ENV_CMD" = x; then
    VS100BASE="$with_toolsdir/../.."
    METHOD="--with-tools-dir"

  windows_path="$VS100BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VS100BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VS100BASE="$unix_path"
  fi

    if test -d "$VS100BASE"; then
      if test -f "$VS100BASE/$VCVARSFILE"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&5
$as_echo "$as_me: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&6;}
      fi
    fi
  fi

  fi

  if test "x$with_toolsdir" != x && test "x$VS_ENV_CMD" = x; then
    # Having specified an argument which is incorrect will produce an instant failure;
    # we should not go on looking
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path given by --with-tools-dir does not contain a valid Visual Studio installation" >&5
$as_echo "$as_me: The path given by --with-tools-dir does not contain a valid Visual Studio installation" >&6;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: Please point to the VC/bin directory within the Visual Studio installation" >&5
$as_echo "$as_me: Please point to the VC/bin directory within the Visual Studio installation" >&6;}
    as_fn_error $? "Cannot locate a valid Visual Studio installation" "$LINENO" 5
  fi

  if test "x$ProgramW6432" != x; then

  if test "x$VS_ENV_CMD" = x; then
    WIN_SDK_BASE="$ProgramW6432/Microsoft SDKs/Windows/v7.1/Bin"
    METHOD="well-known name"

  windows_path="$WIN_SDK_BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    WIN_SDK_BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    WIN_SDK_BASE="$unix_path"
  fi

    if test -d "$WIN_SDK_BASE"; then
      # There have been cases of partial or broken SDK installations. A missing
      # lib dir is not going to work.
      if test ! -d "$WIN_SDK_BASE/../lib"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, lib dir is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, lib dir is missing. Ignoring" >&6;}
      elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
        if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
          VS_ENV_ARGS="/x86"
        else
          VS_ENV_ARGS="/x64"
        fi
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&6;}
      fi
    fi
  fi

  fi
  if test "x$PROGRAMW6432" != x; then

  if test "x$VS_ENV_CMD" = x; then
    WIN_SDK_BASE="$PROGRAMW6432/Microsoft SDKs/Windows/v7.1/Bin"
    METHOD="well-known name"

  windows_path="$WIN_SDK_BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    WIN_SDK_BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    WIN_SDK_BASE="$unix_path"
  fi

    if test -d "$WIN_SDK_BASE"; then
      # There have been cases of partial or broken SDK installations. A missing
      # lib dir is not going to work.
      if test ! -d "$WIN_SDK_BASE/../lib"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, lib dir is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, lib dir is missing. Ignoring" >&6;}
      elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
        if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
          VS_ENV_ARGS="/x86"
        else
          VS_ENV_ARGS="/x64"
        fi
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&6;}
      fi
    fi
  fi

  fi
  if test "x$PROGRAMFILES" != x; then

  if test "x$VS_ENV_CMD" = x; then
    WIN_SDK_BASE="$PROGRAMFILES/Microsoft SDKs/Windows/v7.1/Bin"
    METHOD="well-known name"

  windows_path="$WIN_SDK_BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    WIN_SDK_BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    WIN_SDK_BASE="$unix_path"
  fi

    if test -d "$WIN_SDK_BASE"; then
      # There have been cases of partial or broken SDK installations. A missing
      # lib dir is not going to work.
      if test ! -d "$WIN_SDK_BASE/../lib"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, lib dir is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, lib dir is missing. Ignoring" >&6;}
      elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
        if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
          VS_ENV_ARGS="/x86"
        else
          VS_ENV_ARGS="/x64"
        fi
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&6;}
      fi
    fi
  fi

  fi

  if test "x$VS_ENV_CMD" = x; then
    WIN_SDK_BASE="C:/Program Files/Microsoft SDKs/Windows/v7.1/Bin"
    METHOD="well-known name"

  windows_path="$WIN_SDK_BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    WIN_SDK_BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    WIN_SDK_BASE="$unix_path"
  fi

    if test -d "$WIN_SDK_BASE"; then
      # There have been cases of partial or broken SDK installations. A missing
      # lib dir is not going to work.
      if test ! -d "$WIN_SDK_BASE/../lib"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, lib dir is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, lib dir is missing. Ignoring" >&6;}
      elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
        if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
          VS_ENV_ARGS="/x86"
        else
          VS_ENV_ARGS="/x64"
        fi
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&6;}
      fi
    fi
  fi


  if test "x$VS_ENV_CMD" = x; then
    WIN_SDK_BASE="C:/Program Files (x86)/Microsoft SDKs/Windows/v7.1/Bin"
    METHOD="well-known name"

  windows_path="$WIN_SDK_BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    WIN_SDK_BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    WIN_SDK_BASE="$unix_path"
  fi

    if test -d "$WIN_SDK_BASE"; then
      # There have been cases of partial or broken SDK installations. A missing
      # lib dir is not going to work.
      if test ! -d "$WIN_SDK_BASE/../lib"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, lib dir is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, lib dir is missing. Ignoring" >&6;}
      elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
        if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
          VS_ENV_ARGS="/x86"
        else
          VS_ENV_ARGS="/x64"
        fi
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&5
$as_echo "$as_me: Found Windows SDK installation at $WIN_SDK_BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&5
$as_echo "$as_me: Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring" >&6;}
      fi
    fi
  fi


  if test "x$VS100COMNTOOLS" != x; then

  if test "x$VS_ENV_CMD" = x; then
    VS100BASE="$VS100COMNTOOLS/../.."
    METHOD="VS100COMNTOOLS variable"

  windows_path="$VS100BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VS100BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VS100BASE="$unix_path"
  fi

    if test -d "$VS100BASE"; then
      if test -f "$VS100BASE/$VCVARSFILE"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&5
$as_echo "$as_me: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&6;}
      fi
    fi
  fi

  fi
  if test "x$PROGRAMFILES" != x; then

  if test "x$VS_ENV_CMD" = x; then
    VS100BASE="$PROGRAMFILES/Microsoft Visual Studio 10.0"
    METHOD="well-known name"

  windows_path="$VS100BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VS100BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VS100BASE="$unix_path"
  fi

    if test -d "$VS100BASE"; then
      if test -f "$VS100BASE/$VCVARSFILE"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&5
$as_echo "$as_me: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&6;}
      fi
    fi
  fi

  fi

  if test "x$VS_ENV_CMD" = x; then
    VS100BASE="C:/Program Files/Microsoft Visual Studio 10.0"
    METHOD="well-known name"

  windows_path="$VS100BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VS100BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VS100BASE="$unix_path"
  fi

    if test -d "$VS100BASE"; then
      if test -f "$VS100BASE/$VCVARSFILE"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&5
$as_echo "$as_me: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&6;}
      fi
    fi
  fi


  if test "x$VS_ENV_CMD" = x; then
    VS100BASE="C:/Program Files (x86)/Microsoft Visual Studio 10.0"
    METHOD="well-known name"

  windows_path="$VS100BASE"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    VS100BASE="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    VS100BASE="$unix_path"
  fi

    if test -d "$VS100BASE"; then
      if test -f "$VS100BASE/$VCVARSFILE"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Found Visual Studio installation at $VS100BASE using $METHOD" >&5
$as_echo "$as_me: Found Visual Studio installation at $VS100BASE using $METHOD" >&6;}
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&5
$as_echo "$as_me: Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring" >&6;}
      fi
    fi
  fi


  if test "x$VS_ENV_CMD" != x; then
    # We have found a Visual Studio environment on disk, let's extract variables from the vsvars bat file.

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$VS_ENV_CMD"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of VS_ENV_CMD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of VS_ENV_CMD, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of VS_ENV_CMD" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of VS_ENV_CMD, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of VS_ENV_CMD, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of VS_ENV_CMD" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$VS_ENV_CMD"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of VS_ENV_CMD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of VS_ENV_CMD, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of VS_ENV_CMD" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$VS_ENV_CMD"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving VS_ENV_CMD (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving VS_ENV_CMD (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of VS_ENV_CMD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of VS_ENV_CMD, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of VS_ENV_CMD" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      VS_ENV_CMD="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting VS_ENV_CMD to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting VS_ENV_CMD to \"$new_complete\"" >&6;}
    fi


    # Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat
    { $as_echo "$as_me:${as_lineno-$LINENO}: Trying to extract Visual Studio environment variables" >&5
$as_echo "$as_me: Trying to extract Visual Studio environment variables" >&6;}
    cd $OUTPUT_ROOT
    # FIXME: The code betweeen ---- was inlined from a separate script and is not properly adapted
    # to autoconf standards.

    #----

    # Cannot use the VS10 setup script directly (since it only updates the DOS subshell environment)
    # but calculate the difference in Cygwin environment before/after running it and then
    # apply the diff.

    if test "x$OPENJDK_BUILD_OS_ENV" = xwindows.cygwin; then
      _vs10varsall=`cygpath -a -m -s "$VS_ENV_CMD"`
      _dosvs10varsall=`cygpath -a -w -s $_vs10varsall`
      _dosbash=`cygpath -a -w -s \`which bash\`.*`
    else
      _dosvs10varsall=`cmd //c echo $VS_ENV_CMD`
      _dosbash=`cmd //c echo \`which bash\``
    fi

    # generate the set of exported vars before/after the vs10 setup
    $ECHO "@echo off"                                           >  localdevenvtmp.bat
    $ECHO "$_dosbash -c \"export -p\" > localdevenvtmp.export0" >> localdevenvtmp.bat
    $ECHO "call $_dosvs10varsall $VS_ENV_ARGS"                  >> localdevenvtmp.bat
    $ECHO "$_dosbash -c \"export -p\" > localdevenvtmp.export1" >> localdevenvtmp.bat

    # Now execute the newly created bat file.
    # The | cat is to stop SetEnv.Cmd to mess with system colors on msys
    cmd /c localdevenvtmp.bat | cat

    # apply the diff (less some non-vs10 vars named by "!")
    $SORT localdevenvtmp.export0 | $GREP -v "!" > localdevenvtmp.export0.sort
    $SORT localdevenvtmp.export1 | $GREP -v "!" > localdevenvtmp.export1.sort
    $COMM -1 -3 localdevenvtmp.export0.sort localdevenvtmp.export1.sort > localdevenv.sh

    # cleanup
    $RM localdevenvtmp*
    #----
    cd $CURDIR
    if test ! -s $OUTPUT_ROOT/localdevenv.sh; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: Could not succesfully extract the envionment variables needed for the VS setup." >&5
$as_echo "$as_me: Could not succesfully extract the envionment variables needed for the VS setup." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Try setting --with-tools-dir to the VC/bin directory within the VS installation" >&5
$as_echo "$as_me: Try setting --with-tools-dir to the VC/bin directory within the VS installation" >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: or run \"bash.exe -l\" from a VS command prompt and then run configure from there." >&5
$as_echo "$as_me: or run \"bash.exe -l\" from a VS command prompt and then run configure from there." >&6;}
      as_fn_error $? "Cannot continue" "$LINENO" 5
    fi

    # Now set all paths and other env variables. This will allow the rest of
    # the configure script to find and run the compiler in the proper way.
    { $as_echo "$as_me:${as_lineno-$LINENO}: Setting extracted environment variables" >&5
$as_echo "$as_me: Setting extracted environment variables" >&6;}
    . $OUTPUT_ROOT/localdevenv.sh
  else
    # We did not find a vsvars bat file, let's hope we are run from a VS command prompt.
    { $as_echo "$as_me:${as_lineno-$LINENO}: Cannot locate a valid Visual Studio installation, checking current environment" >&5
$as_echo "$as_me: Cannot locate a valid Visual Studio installation, checking current environment" >&6;}
  fi

  # At this point, we should have corrent variables in the environment, or we can't continue.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Visual Studio variables" >&5
$as_echo_n "checking for Visual Studio variables... " >&6; }

  if test "x$VCINSTALLDIR" != x || test "x$WindowsSDKDir" != x || test "x$WINDOWSSDKDIR" != x; then
    if test "x$INCLUDE" = x || test "x$LIB" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: present but broken" >&5
$as_echo "present but broken" >&6; }
      as_fn_error $? "Your VC command prompt seems broken, INCLUDE and/or LIB is missing." "$LINENO" 5
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
      # Remove any trailing \ from INCLUDE and LIB to avoid trouble in spec.gmk.
      VS_INCLUDE=`$ECHO "$INCLUDE" | $SED 's/\\\\$//'`
      VS_LIB=`$ECHO "$LIB" | $SED 's/\\\\$//'`
      VS_PATH="$PATH"



    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }

    if test "x$VS_ENV_CMD" = x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: Cannot locate a valid Visual Studio or Windows SDK installation on disk," >&5
$as_echo "$as_me: Cannot locate a valid Visual Studio or Windows SDK installation on disk," >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: nor is this script run from a Visual Studio command prompt." >&5
$as_echo "$as_me: nor is this script run from a Visual Studio command prompt." >&6;}
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Running the extraction script failed." >&5
$as_echo "$as_me: Running the extraction script failed." >&6;}
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: Try setting --with-tools-dir to the VC/bin directory within the VS installation" >&5
$as_echo "$as_me: Try setting --with-tools-dir to the VC/bin directory within the VS installation" >&6;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: or run \"bash.exe -l\" from a VS command prompt and then run configure from there." >&5
$as_echo "$as_me: or run \"bash.exe -l\" from a VS command prompt and then run configure from there." >&6;}
    as_fn_error $? "Cannot continue" "$LINENO" 5
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for msvcr100.dll" >&5
$as_echo_n "checking for msvcr100.dll... " >&6; }

# Check whether --with-msvcr-dll was given.
if test "${with_msvcr_dll+set}" = set; then :
  withval=$with_msvcr_dll;
fi

  if test "x$with_msvcr_dll" != x; then
    MSVCR_DLL="$with_msvcr_dll"
  else
    if test "x$VCINSTALLDIR" != x; then
      if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
        MSVCR_DLL=`find "$VCINSTALLDIR" -name msvcr100.dll | grep x64 | head --lines 1`
      else
        MSVCR_DLL=`find "$VCINSTALLDIR" -name msvcr100.dll | grep x86 | grep -v ia64 | grep -v x64 | head --lines 1`
        if test "x$MSVCR_DLL" = x; then
          MSVCR_DLL=`find "$VCINSTALLDIR" -name msvcr100.dll | head --lines 1`
        fi
      fi
      if test "x$MSVCR_DLL" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: msvcr100.dll found in VCINSTALLDIR: $VCINSTALLDIR" >&5
$as_echo "$as_me: msvcr100.dll found in VCINSTALLDIR: $VCINSTALLDIR" >&6;}
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: Warning: msvcr100.dll not found in VCINSTALLDIR: $VCINSTALLDIR" >&5
$as_echo "$as_me: Warning: msvcr100.dll not found in VCINSTALLDIR: $VCINSTALLDIR" >&6;}
      fi
    fi
    if test "x$MSVCR_DLL" = x; then
      if test -f "$SYSTEMROOT/system32/msvcr100.dll"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: msvcr100.dll found in $SYSTEMROOT/system32" >&5
$as_echo "$as_me: msvcr100.dll found in $SYSTEMROOT/system32" >&6;}
        MSVCR_DLL="$SYSTEMROOT/system32/msvcr100.dll"
      fi
    fi
  fi
  if test "x$MSVCR_DLL" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    as_fn_error $? "Could not find msvcr100.dll !" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSVCR_DLL" >&5
$as_echo "$MSVCR_DLL" >&6; }

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$MSVCR_DLL"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MSVCR_DLL, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of MSVCR_DLL, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of MSVCR_DLL" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    MSVCR_DLL="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting MSVCR_DLL to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting MSVCR_DLL to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$MSVCR_DLL"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    MSVCR_DLL="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting MSVCR_DLL to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting MSVCR_DLL to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$MSVCR_DLL"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of MSVCR_DLL, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MSVCR_DLL, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of MSVCR_DLL, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi


fi



# If --build AND --host is set, then the configure script will find any
# cross compilation tools in the PATH. Cross compilation tools
# follows the cross compilation standard where they are prefixed with ${host}.
# For example the binary i686-sun-solaris2.10-gcc
# will cross compile for i686-sun-solaris2.10
# If neither of build and host is not set, then build=host and the
# default compiler found in the path will be used.
# Setting only --host, does not seem to be really supported.
# Please set both --build and --host if you want to cross compile.

if test "x$COMPILE_TYPE" = "xcross"; then
    # Now we to find a C/C++ compiler that can build executables for the build
    # platform. We can't use the AC_PROG_CC macro, since it can only be used
    # once. Also, we need to do this before adding a tools dir to the path,
    # otherwise we might pick up cross-compilers which don't use standard naming.
    # Otherwise, we'll set the BUILD_tools to the native tools, but that'll have
    # to wait until they are properly discovered.
    for ac_prog in cl cc gcc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_BUILD_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $BUILD_CC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BUILD_CC="$BUILD_CC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_BUILD_CC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
BUILD_CC=$ac_cv_path_BUILD_CC
if test -n "$BUILD_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5
$as_echo "$BUILD_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BUILD_CC" && break
done


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$BUILD_CC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_CC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of BUILD_CC" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CC, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of BUILD_CC, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of BUILD_CC" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$BUILD_CC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_CC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of BUILD_CC" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$BUILD_CC"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving BUILD_CC (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving BUILD_CC (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_CC, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of BUILD_CC" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      BUILD_CC="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BUILD_CC to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting BUILD_CC to \"$new_complete\"" >&6;}
    fi

    for ac_prog in cl CC g++
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_BUILD_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $BUILD_CXX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BUILD_CXX="$BUILD_CXX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_BUILD_CXX="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
BUILD_CXX=$ac_cv_path_BUILD_CXX
if test -n "$BUILD_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CXX" >&5
$as_echo "$BUILD_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BUILD_CXX" && break
done


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$BUILD_CXX"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_CXX, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of BUILD_CXX" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CXX, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of BUILD_CXX, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of BUILD_CXX" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$BUILD_CXX"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_CXX, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of BUILD_CXX" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$BUILD_CXX"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving BUILD_CXX (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving BUILD_CXX (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_CXX, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of BUILD_CXX" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      BUILD_CXX="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BUILD_CXX to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting BUILD_CXX to \"$new_complete\"" >&6;}
    fi

    # Extract the first word of "ld", so it can be a program name with args.
set dummy ld; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_BUILD_LD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $BUILD_LD in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BUILD_LD="$BUILD_LD" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_BUILD_LD="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
BUILD_LD=$ac_cv_path_BUILD_LD
if test -n "$BUILD_LD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_LD" >&5
$as_echo "$BUILD_LD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$BUILD_LD"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_LD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_LD, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of BUILD_LD" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_LD, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of BUILD_LD, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of BUILD_LD" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$BUILD_LD"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_LD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_LD, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of BUILD_LD" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$BUILD_LD"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving BUILD_LD (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving BUILD_LD (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of BUILD_LD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of BUILD_LD, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of BUILD_LD" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      BUILD_LD="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting BUILD_LD to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting BUILD_LD to \"$new_complete\"" >&6;}
    fi

fi




# If a devkit is found on the builddeps server, then prepend its path to the
# PATH variable. If there are cross compilers available in the devkit, these
# will be found by AC_PROG_CC et al.
DEVKIT=


    if test "x$with_builddeps_server" != x || test "x$with_builddeps_conf" != x; then
        # Source the builddeps file again, to make sure it uses the latest variables!
        . $builddepsfile
        # Look for a target and build machine specific resource!
        eval resource=\${builddep_devkit_BUILD_${rewritten_build_var}_TARGET_${rewritten_target_var}}
        if test "x$resource" = x; then
            # Ok, lets instead look for a target specific resource
            eval resource=\${builddep_devkit_TARGET_${rewritten_target_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a build specific resource
            eval resource=\${builddep_devkit_BUILD_${rewritten_build_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a generic resource
            # (The devkit comes from M4 and not the shell, thus no need for eval here.)
            resource=${builddep_devkit}
        fi
        if test "x$resource" != x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Using builddeps $resource for devkit" >&5
$as_echo "$as_me: Using builddeps $resource for devkit" >&6;}
	    # If the resource in the builddeps.conf file is an existing directory,
	    # for example /java/linux/cups
	    if test -d ${resource}; then
	       depdir=${resource}
	    else

# devkit is for example mymodule
# $resource is for example libs/general/libmymod_1_2_3.zip
# $with_builddeps_server is for example ftp://mybuilddeps.myserver.com/builddeps
# $with_builddeps_dir is for example /localhome/builddeps
# depdir is the name of the variable into which we store the depdir, eg MYMOD
# Will download ftp://mybuilddeps.myserver.com/builddeps/libs/general/libmymod_1_2_3.zip and
# unzip into the directory: /localhome/builddeps/libmymod_1_2_3
    filename=`basename $resource`
    filebase=`echo $filename | sed 's/\.[^\.]*$//'`
    filebase=${filename%%.*}
    extension=${filename#*.}
    installdir=$with_builddeps_dir/$filebase
    if test ! -f $installdir/$filename.unpacked; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Downloading build dependency devkit from $with_builddeps_server/$resource and installing into $installdir" >&5
$as_echo "$as_me: Downloading build dependency devkit from $with_builddeps_server/$resource and installing into $installdir" >&6;}
        if test ! -d $installdir; then
            mkdir -p $installdir
        fi
        if test ! -d $installdir; then
            as_fn_error $? "Could not create directory $installdir" "$LINENO" 5
        fi
        tmpfile=`mktemp $installdir/devkit.XXXXXXXXX`
        touch $tmpfile
        if test ! -f $tmpfile; then
            as_fn_error $? "Could not create files in directory $installdir" "$LINENO" 5
        fi

    # $with_builddeps_server/$resource  is the ftp://abuilddeps.server.com/libs/cups.zip
    # $tmpfile is the local file name for the downloaded file.
    VALID_TOOL=no
    if test "x$BDEPS_FTP" = xwget; then
       VALID_TOOL=yes
       wget -O $tmpfile $with_builddeps_server/$resource
    fi
    if test "x$BDEPS_FTP" = xlftp; then
       VALID_TOOL=yes
       lftp -c "get $with_builddeps_server/$resource  -o $tmpfile"
    fi
    if test "x$BDEPS_FTP" = xftp; then
        VALID_TOOL=yes
        FTPSERVER=`echo $with_builddeps_server/$resource  | cut -f 3 -d '/'`
        FTPPATH=`echo $with_builddeps_server/$resource  | cut -f 4- -d '/'`
        FTPUSERPWD=${FTPSERVER%%@*}
        if test "x$FTPSERVER" != "x$FTPUSERPWD"; then
            FTPUSER=${userpwd%%:*}
            FTPPWD=${userpwd#*@}
            FTPSERVER=${FTPSERVER#*@}
        else
            FTPUSER=ftp
            FTPPWD=ftp
        fi
        # the "pass" command does not work on some
        # ftp clients (read ftp.exe) but if it works,
        # passive mode is better!
        (\
            echo "user $FTPUSER $FTPPWD"        ;\
            echo "pass"                         ;\
            echo "bin"                          ;\
            echo "get $FTPPATH $tmpfile"              ;\
        ) | ftp -in $FTPSERVER
    fi
    if test "x$VALID_TOOL" != xyes; then
       as_fn_error $? "I do not know how to use the tool: $BDEPS_FTP" "$LINENO" 5
    fi

        mv $tmpfile $installdir/$filename
        if test ! -s $installdir/$filename; then
            as_fn_error $? "Could not download $with_builddeps_server/$resource" "$LINENO" 5
        fi
        case "$extension" in
            zip)  echo "Unzipping $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; $BDEPS_UNZIP $installdir/$filename > /dev/null && touch $installdir/$filename.unpacked)
            ;;
            tar.gz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            tgz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            *) as_fn_error $? "Cannot handle build depency archive with extension $extension" "$LINENO" 5
            ;;
        esac
    fi
    if test -f $installdir/$filename.unpacked; then
        depdir=$installdir
    fi

	    fi
            # Source the builddeps file again, because in the previous command, the depdir
            # was updated to point at the current build dependency install directory.
            . $builddepsfile
            # Now extract variables from the builddeps.conf files.
            theroot=${builddep_devkit_ROOT}
            thecflags=${builddep_devkit_CFLAGS}
            thelibs=${builddep_devkit_LIBS}
            if test "x$depdir" = x; then
                as_fn_error $? "Could not download build dependency devkit" "$LINENO" 5
            fi
            DEVKIT=$depdir
            if test "x$theroot" != x; then
               DEVKIT="$theroot"
            fi
            if test "x$thecflags" != x; then
               DEVKIT_CFLAGS="$thecflags"
            fi
            if test "x$thelibs" != x; then
               DEVKIT_LIBS="$thelibs"
            fi
            # Found devkit
                     PATH="$DEVKIT/bin:$PATH"
                     SYS_ROOT="$DEVKIT/${rewritten_target}/sys-root"
                     if test "x$x_includes" = "xNONE"; then
                         x_includes="$SYS_ROOT/usr/include/X11"
                     fi
                     if test "x$x_libraries" = "xNONE"; then
                         x_libraries="$SYS_ROOT/usr/lib"
                     fi


        fi

    fi


if test "x$SYS_ROOT" != "x/" ; then
    CFLAGS="--sysroot=$SYS_ROOT $CFLAGS"
    CXXFLAGS="--sysroot=$SYS_ROOT $CXXFLAGS"
    OBJCFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS"
    OBJCXXFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS"
    CPPFLAGS="--sysroot=$SYS_ROOT $CPPFLAGS"
    LDFLAGS="--sysroot=$SYS_ROOT $LDFLAGS"
fi

# Store the CFLAGS etal passed to the configure script.
ORG_CFLAGS="$CFLAGS"
ORG_CXXFLAGS="$CXXFLAGS"
ORG_OBJCFLAGS="$OBJCFLAGS"

# autoconf magic only relies on PATH, so update it if tools dir is specified
OLD_PATH="$PATH"
if test "x$TOOLS_DIR" != x; then
  PATH=$TOOLS_DIR:$PATH
fi


### Locate C compiler (CC)

# gcc is almost always present, but on Windows we
# prefer cl.exe and on Solaris we prefer CC.
# Thus test for them in this order.
if test "x$OPENJDK_TARGET_OS" = xmacosx; then
  # Do not probe for cc on MacOSX.
  COMPILER_CHECK_LIST="cl gcc"
else
  COMPILER_CHECK_LIST="cl cc gcc"
fi


  COMPILER_NAME=C

  CC=
  # If TOOLS_DIR is set, check for all compiler names in there first
  # before checking the rest of the PATH.
  if test -n "$TOOLS_DIR"; then
    PATH_save="$PATH"
    PATH="$TOOLS_DIR"
    for ac_prog in $COMPILER_CHECK_LIST
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TOOLS_DIR_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TOOLS_DIR_CC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TOOLS_DIR_CC="$TOOLS_DIR_CC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TOOLS_DIR_CC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TOOLS_DIR_CC=$ac_cv_path_TOOLS_DIR_CC
if test -n "$TOOLS_DIR_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOOLS_DIR_CC" >&5
$as_echo "$TOOLS_DIR_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TOOLS_DIR_CC" && break
done

    CC=$TOOLS_DIR_CC
    PATH="$PATH_save"
  fi

  # AC_PATH_PROGS can't be run multiple times with the same variable,
  # so create a new name for this run.
  if test "x$CC" = x; then
    for ac_prog in $COMPILER_CHECK_LIST
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_POTENTIAL_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $POTENTIAL_CC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_POTENTIAL_CC="$POTENTIAL_CC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_POTENTIAL_CC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
POTENTIAL_CC=$ac_cv_path_POTENTIAL_CC
if test -n "$POTENTIAL_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $POTENTIAL_CC" >&5
$as_echo "$POTENTIAL_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$POTENTIAL_CC" && break
done

    CC=$POTENTIAL_CC
  fi

  if test "x$CC" = x; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # devkit is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=devkit
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

      as_fn_error $? "Could not find a $COMPILER_NAME compiler. $HELP_MSG" "$LINENO" 5
  fi

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CC" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CC, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of CC, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of CC" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CC" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$CC"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving CC (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving CC (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CC, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of CC" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      CC="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting CC to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting CC to \"$new_complete\"" >&6;}
    fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking resolved symbolic links for CC" >&5
$as_echo_n "checking resolved symbolic links for CC... " >&6; }
  TEST_COMPILER="$CC"

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            TEST_COMPILER=`$READLINK -f $TEST_COMPILER`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $TEST_COMPILER`
            sym_link_file=`$BASENAME $TEST_COMPILER`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            TEST_COMPILER=$sym_link_dir/$sym_link_file
        fi
    fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_COMPILER" >&5
$as_echo "$TEST_COMPILER" >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CC is disguised ccache" >&5
$as_echo_n "checking if CC is disguised ccache... " >&6; }

  COMPILER_BASENAME=`$BASENAME "$TEST_COMPILER"`
  if test "x$COMPILER_BASENAME" = "xccache"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, trying to find proper $COMPILER_NAME compiler" >&5
$as_echo "yes, trying to find proper $COMPILER_NAME compiler" >&6; }
    # We /usr/lib/ccache in the path, so cc is a symlink to /usr/bin/ccache.
    # We want to control ccache invocation ourselves, so ignore this cc and try
    # searching again.

    # Remove the path to the fake ccache cc from the PATH
    RETRY_COMPILER_SAVED_PATH="$PATH"
    COMPILER_DIRNAME=`$DIRNAME $CC`
    PATH="`$ECHO $PATH | $SED -e "s,$COMPILER_DIRNAME,,g" -e "s,::,:,g" -e "s,^:,,g"`"

    # Try again looking for our compiler
    if test -n "$ac_tool_prefix"; then
  for ac_prog in $COMPILER_CHECK_LIST
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PROPER_COMPILER_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PROPER_COMPILER_CC"; then
  ac_cv_prog_PROPER_COMPILER_CC="$PROPER_COMPILER_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_PROPER_COMPILER_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PROPER_COMPILER_CC=$ac_cv_prog_PROPER_COMPILER_CC
if test -n "$PROPER_COMPILER_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROPER_COMPILER_CC" >&5
$as_echo "$PROPER_COMPILER_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$PROPER_COMPILER_CC" && break
  done
fi
if test -z "$PROPER_COMPILER_CC"; then
  ac_ct_PROPER_COMPILER_CC=$PROPER_COMPILER_CC
  for ac_prog in $COMPILER_CHECK_LIST
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_PROPER_COMPILER_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_PROPER_COMPILER_CC"; then
  ac_cv_prog_ac_ct_PROPER_COMPILER_CC="$ac_ct_PROPER_COMPILER_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_PROPER_COMPILER_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_PROPER_COMPILER_CC=$ac_cv_prog_ac_ct_PROPER_COMPILER_CC
if test -n "$ac_ct_PROPER_COMPILER_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PROPER_COMPILER_CC" >&5
$as_echo "$ac_ct_PROPER_COMPILER_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_PROPER_COMPILER_CC" && break
done

  if test "x$ac_ct_PROPER_COMPILER_CC" = x; then
    PROPER_COMPILER_CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PROPER_COMPILER_CC=$ac_ct_PROPER_COMPILER_CC
  fi
fi


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$PROPER_COMPILER_CC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CC" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CC, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CC, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CC" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$PROPER_COMPILER_CC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CC" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$PROPER_COMPILER_CC"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving PROPER_COMPILER_CC (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving PROPER_COMPILER_CC (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CC, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CC" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      PROPER_COMPILER_CC="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting PROPER_COMPILER_CC to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting PROPER_COMPILER_CC to \"$new_complete\"" >&6;}
    fi

    PATH="$RETRY_COMPILER_SAVED_PATH"

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for resolved symbolic links for CC" >&5
$as_echo_n "checking for resolved symbolic links for CC... " >&6; }

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            PROPER_COMPILER_CC=`$READLINK -f $PROPER_COMPILER_CC`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $PROPER_COMPILER_CC`
            sym_link_file=`$BASENAME $PROPER_COMPILER_CC`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            PROPER_COMPILER_CC=$sym_link_dir/$sym_link_file
        fi
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROPER_COMPILER_CC" >&5
$as_echo "$PROPER_COMPILER_CC" >&6; }
    CC="$PROPER_COMPILER_CC"
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, keeping CC" >&5
$as_echo "no, keeping CC" >&6; }
    CC="$TEST_COMPILER"
  fi

  COMPILER=$CC
  COMPILER_NAME=$COMPILER_NAME

  if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    # Make sure we use the Sun Studio compiler and not gcc on Solaris, which won't work
    COMPILER_VERSION_TEST=`$COMPILER -V 2>&1 | $HEAD -n 1`
    $ECHO $COMPILER_VERSION_TEST | $GREP "^.*: Sun $COMPILER_NAME" > /dev/null
    if test $? -ne 0; then
      GCC_VERSION_TEST=`$COMPILER --version 2>&1 | $HEAD -n 1`

      { $as_echo "$as_me:${as_lineno-$LINENO}: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required Sun Studio compiler." >&5
$as_echo "$as_me: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required Sun Studio compiler." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: The result from running with -V was: \"$COMPILER_VERSION_TEST\" and with --version: \"$GCC_VERSION_TEST\"" >&5
$as_echo "$as_me: The result from running with -V was: \"$COMPILER_VERSION_TEST\" and with --version: \"$GCC_VERSION_TEST\"" >&6;}
      as_fn_error $? "Sun Studio compiler is required. Try setting --with-tools-dir." "$LINENO" 5
    else
      COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.*[ ,\t]$COMPILER_NAME[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p"`
      COMPILER_VENDOR="Sun Studio"
    fi
  elif test  "x$OPENJDK_TARGET_OS" = xwindows; then
    # First line typically looks something like:
    # Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.30319.01 for 80x86
    COMPILER_VERSION_TEST=`$COMPILER 2>&1 | $HEAD -n 1`
    COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.*Version \([1-9][0-9.]*\) .*/\1/p"`
    COMPILER_VENDOR="Microsoft CL.EXE"
    COMPILER_CPU_TEST=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.* for \(.*\)$/\1/p"`
    if test "x$OPENJDK_TARGET_CPU" = "xx86"; then
      if test "x$COMPILER_CPU_TEST" != "x80x86"; then
        as_fn_error $? "Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for \"$COMPILER_CPU_TEST\"; expected \"80x86\"." "$LINENO" 5
      fi
    elif test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
      if test "x$COMPILER_CPU_TEST" != "xx64"; then
        as_fn_error $? "Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for \"$COMPILER_CPU_TEST\"; expected \"x64\"." "$LINENO" 5
      fi
    fi
  else
    COMPILER_VERSION_TEST=`$COMPILER --version 2>&1 | $HEAD -n 1`
    # Check that this is likely to be GCC.
    $COMPILER --version 2>&1 | $GREP "Free Software Foundation" > /dev/null
    if test $? -ne 0; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required GCC compiler." >&5
$as_echo "$as_me: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required GCC compiler." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: The result from running with --version was: \"$COMPILER_VERSION_TEST\"" >&5
$as_echo "$as_me: The result from running with --version was: \"$COMPILER_VERSION_TEST\"" >&6;}
      as_fn_error $? "GCC compiler is required. Try setting --with-tools-dir." "$LINENO" 5
    fi

    # First line typically looks something like:
    # gcc (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2
    COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.* \([1-9][0-9.]*\)/\1/p"`
    COMPILER_VENDOR=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^\(.*\) [1-9][0-9.]*/\1/p"`
  fi
  # This sets CC_VERSION or CXX_VERSION. (This comment is a grep marker)
  CC_VERSION="$COMPILER_VERSION"
  # This sets CC_VENDOR or CXX_VENDOR. (This comment is a grep marker)
  CC_VENDOR="$COMPILER_VENDOR"

  { $as_echo "$as_me:${as_lineno-$LINENO}: Using $COMPILER_VENDOR $COMPILER_NAME compiler version $COMPILER_VERSION (located at $COMPILER)" >&5
$as_echo "$as_me: Using $COMPILER_VENDOR $COMPILER_NAME compiler version $COMPILER_VERSION (located at $COMPILER)" >&6;}


# Now that we have resolved CC ourself, let autoconf have it's go at it
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in $CC
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in $CC
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


### Locate C++ compiler (CXX)

if test "x$OPENJDK_TARGET_OS" = xmacosx; then
  # Do not probe for CC on MacOSX.
  COMPILER_CHECK_LIST="cl g++"
else
  COMPILER_CHECK_LIST="cl CC g++"
fi

  COMPILER_NAME=C++

  CXX=
  # If TOOLS_DIR is set, check for all compiler names in there first
  # before checking the rest of the PATH.
  if test -n "$TOOLS_DIR"; then
    PATH_save="$PATH"
    PATH="$TOOLS_DIR"
    for ac_prog in $COMPILER_CHECK_LIST
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TOOLS_DIR_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TOOLS_DIR_CXX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TOOLS_DIR_CXX="$TOOLS_DIR_CXX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_TOOLS_DIR_CXX="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TOOLS_DIR_CXX=$ac_cv_path_TOOLS_DIR_CXX
if test -n "$TOOLS_DIR_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOOLS_DIR_CXX" >&5
$as_echo "$TOOLS_DIR_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TOOLS_DIR_CXX" && break
done

    CXX=$TOOLS_DIR_CXX
    PATH="$PATH_save"
  fi

  # AC_PATH_PROGS can't be run multiple times with the same variable,
  # so create a new name for this run.
  if test "x$CXX" = x; then
    for ac_prog in $COMPILER_CHECK_LIST
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_POTENTIAL_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $POTENTIAL_CXX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_POTENTIAL_CXX="$POTENTIAL_CXX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_POTENTIAL_CXX="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
POTENTIAL_CXX=$ac_cv_path_POTENTIAL_CXX
if test -n "$POTENTIAL_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $POTENTIAL_CXX" >&5
$as_echo "$POTENTIAL_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$POTENTIAL_CXX" && break
done

    CXX=$POTENTIAL_CXX
  fi

  if test "x$CXX" = x; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # devkit is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=devkit
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

      as_fn_error $? "Could not find a $COMPILER_NAME compiler. $HELP_MSG" "$LINENO" 5
  fi

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CXX"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CXX, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CXX" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXX, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of CXX, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of CXX" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CXX"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CXX, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CXX" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$CXX"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving CXX (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving CXX (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CXX, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of CXX" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      CXX="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting CXX to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting CXX to \"$new_complete\"" >&6;}
    fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking resolved symbolic links for CXX" >&5
$as_echo_n "checking resolved symbolic links for CXX... " >&6; }
  TEST_COMPILER="$CXX"

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            TEST_COMPILER=`$READLINK -f $TEST_COMPILER`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $TEST_COMPILER`
            sym_link_file=`$BASENAME $TEST_COMPILER`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            TEST_COMPILER=$sym_link_dir/$sym_link_file
        fi
    fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_COMPILER" >&5
$as_echo "$TEST_COMPILER" >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CXX is disguised ccache" >&5
$as_echo_n "checking if CXX is disguised ccache... " >&6; }

  COMPILER_BASENAME=`$BASENAME "$TEST_COMPILER"`
  if test "x$COMPILER_BASENAME" = "xccache"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, trying to find proper $COMPILER_NAME compiler" >&5
$as_echo "yes, trying to find proper $COMPILER_NAME compiler" >&6; }
    # We /usr/lib/ccache in the path, so cc is a symlink to /usr/bin/ccache.
    # We want to control ccache invocation ourselves, so ignore this cc and try
    # searching again.

    # Remove the path to the fake ccache cc from the PATH
    RETRY_COMPILER_SAVED_PATH="$PATH"
    COMPILER_DIRNAME=`$DIRNAME $CXX`
    PATH="`$ECHO $PATH | $SED -e "s,$COMPILER_DIRNAME,,g" -e "s,::,:,g" -e "s,^:,,g"`"

    # Try again looking for our compiler
    if test -n "$ac_tool_prefix"; then
  for ac_prog in $COMPILER_CHECK_LIST
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PROPER_COMPILER_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PROPER_COMPILER_CXX"; then
  ac_cv_prog_PROPER_COMPILER_CXX="$PROPER_COMPILER_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_PROPER_COMPILER_CXX="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PROPER_COMPILER_CXX=$ac_cv_prog_PROPER_COMPILER_CXX
if test -n "$PROPER_COMPILER_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROPER_COMPILER_CXX" >&5
$as_echo "$PROPER_COMPILER_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$PROPER_COMPILER_CXX" && break
  done
fi
if test -z "$PROPER_COMPILER_CXX"; then
  ac_ct_PROPER_COMPILER_CXX=$PROPER_COMPILER_CXX
  for ac_prog in $COMPILER_CHECK_LIST
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_PROPER_COMPILER_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_PROPER_COMPILER_CXX"; then
  ac_cv_prog_ac_ct_PROPER_COMPILER_CXX="$ac_ct_PROPER_COMPILER_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_PROPER_COMPILER_CXX="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_PROPER_COMPILER_CXX=$ac_cv_prog_ac_ct_PROPER_COMPILER_CXX
if test -n "$ac_ct_PROPER_COMPILER_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PROPER_COMPILER_CXX" >&5
$as_echo "$ac_ct_PROPER_COMPILER_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_PROPER_COMPILER_CXX" && break
done

  if test "x$ac_ct_PROPER_COMPILER_CXX" = x; then
    PROPER_COMPILER_CXX=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PROPER_COMPILER_CXX=$ac_ct_PROPER_COMPILER_CXX
  fi
fi


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$PROPER_COMPILER_CXX"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CXX, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CXX" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CXX, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CXX, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CXX" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$PROPER_COMPILER_CXX"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CXX, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CXX" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$PROPER_COMPILER_CXX"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving PROPER_COMPILER_CXX (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving PROPER_COMPILER_CXX (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of PROPER_COMPILER_CXX, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of PROPER_COMPILER_CXX, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of PROPER_COMPILER_CXX" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      PROPER_COMPILER_CXX="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting PROPER_COMPILER_CXX to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting PROPER_COMPILER_CXX to \"$new_complete\"" >&6;}
    fi

    PATH="$RETRY_COMPILER_SAVED_PATH"

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for resolved symbolic links for CXX" >&5
$as_echo_n "checking for resolved symbolic links for CXX... " >&6; }

    if test "x$OPENJDK_BUILD_OS" != xwindows; then
        # Follow a chain of symbolic links. Use readlink
        # where it exists, else fall back to horribly
        # complicated shell code.
        if test "x$READLINK_TESTED" != yes; then
            # On MacOSX there is a readlink tool with a different
            # purpose than the GNU readlink tool. Check the found readlink.
            ISGNU=`$READLINK --version 2>&1 | $GREP GNU`
            if test "x$ISGNU" = x; then
                 # A readlink that we do not know how to use.
                 # Are there other non-GNU readlinks out there?
                 READLINK_TESTED=yes
                 READLINK=
            fi
        fi

        if test "x$READLINK" != x; then
            PROPER_COMPILER_CXX=`$READLINK -f $PROPER_COMPILER_CXX`
        else
            # Save the current directory for restoring afterwards
            STARTDIR=$PWD
            COUNTER=0
            sym_link_dir=`$DIRNAME $PROPER_COMPILER_CXX`
            sym_link_file=`$BASENAME $PROPER_COMPILER_CXX`
            # Use the system pwd and not the shell builtin to resolve directory symlinks
            cd $sym_link_dir
            cd `$THEPWDCMD`
            sym_link_dir=`$THEPWDCMD`
            # Resolve file symlinks
            while test $COUNTER -lt 20; do
                ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'`
                if test "x$ISLINK" == x; then
                    # This is not a symbolic link! We are done!
                    break
                fi
                # Again resolve directory symlinks since the target of the just found
                # link could be in a different directory
                cd `$DIRNAME $ISLINK`
                sym_link_dir=`$THEPWDCMD`
                sym_link_file=`$BASENAME $ISLINK`
                let COUNTER=COUNTER+1
            done
            cd $STARTDIR
            PROPER_COMPILER_CXX=$sym_link_dir/$sym_link_file
        fi
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROPER_COMPILER_CXX" >&5
$as_echo "$PROPER_COMPILER_CXX" >&6; }
    CXX="$PROPER_COMPILER_CXX"
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, keeping CXX" >&5
$as_echo "no, keeping CXX" >&6; }
    CXX="$TEST_COMPILER"
  fi

  COMPILER=$CXX
  COMPILER_NAME=$COMPILER_NAME

  if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    # Make sure we use the Sun Studio compiler and not gcc on Solaris, which won't work
    COMPILER_VERSION_TEST=`$COMPILER -V 2>&1 | $HEAD -n 1`
    $ECHO $COMPILER_VERSION_TEST | $GREP "^.*: Sun $COMPILER_NAME" > /dev/null
    if test $? -ne 0; then
      GCC_VERSION_TEST=`$COMPILER --version 2>&1 | $HEAD -n 1`

      { $as_echo "$as_me:${as_lineno-$LINENO}: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required Sun Studio compiler." >&5
$as_echo "$as_me: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required Sun Studio compiler." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: The result from running with -V was: \"$COMPILER_VERSION_TEST\" and with --version: \"$GCC_VERSION_TEST\"" >&5
$as_echo "$as_me: The result from running with -V was: \"$COMPILER_VERSION_TEST\" and with --version: \"$GCC_VERSION_TEST\"" >&6;}
      as_fn_error $? "Sun Studio compiler is required. Try setting --with-tools-dir." "$LINENO" 5
    else
      COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.*[ ,\t]$COMPILER_NAME[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p"`
      COMPILER_VENDOR="Sun Studio"
    fi
  elif test  "x$OPENJDK_TARGET_OS" = xwindows; then
    # First line typically looks something like:
    # Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.30319.01 for 80x86
    COMPILER_VERSION_TEST=`$COMPILER 2>&1 | $HEAD -n 1`
    COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.*Version \([1-9][0-9.]*\) .*/\1/p"`
    COMPILER_VENDOR="Microsoft CL.EXE"
    COMPILER_CPU_TEST=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.* for \(.*\)$/\1/p"`
    if test "x$OPENJDK_TARGET_CPU" = "xx86"; then
      if test "x$COMPILER_CPU_TEST" != "x80x86"; then
        as_fn_error $? "Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for \"$COMPILER_CPU_TEST\"; expected \"80x86\"." "$LINENO" 5
      fi
    elif test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
      if test "x$COMPILER_CPU_TEST" != "xx64"; then
        as_fn_error $? "Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for \"$COMPILER_CPU_TEST\"; expected \"x64\"." "$LINENO" 5
      fi
    fi
  else
    COMPILER_VERSION_TEST=`$COMPILER --version 2>&1 | $HEAD -n 1`
    # Check that this is likely to be GCC.
    $COMPILER --version 2>&1 | $GREP "Free Software Foundation" > /dev/null
    if test $? -ne 0; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required GCC compiler." >&5
$as_echo "$as_me: The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required GCC compiler." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: The result from running with --version was: \"$COMPILER_VERSION_TEST\"" >&5
$as_echo "$as_me: The result from running with --version was: \"$COMPILER_VERSION_TEST\"" >&6;}
      as_fn_error $? "GCC compiler is required. Try setting --with-tools-dir." "$LINENO" 5
    fi

    # First line typically looks something like:
    # gcc (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2
    COMPILER_VERSION=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^.* \([1-9][0-9.]*\)/\1/p"`
    COMPILER_VENDOR=`$ECHO $COMPILER_VERSION_TEST | $SED -n "s/^\(.*\) [1-9][0-9.]*/\1/p"`
  fi
  # This sets CC_VERSION or CXX_VERSION. (This comment is a grep marker)
  CXX_VERSION="$COMPILER_VERSION"
  # This sets CC_VENDOR or CXX_VENDOR. (This comment is a grep marker)
  CXX_VENDOR="$COMPILER_VENDOR"

  { $as_echo "$as_me:${as_lineno-$LINENO}: Using $COMPILER_VENDOR $COMPILER_NAME compiler version $COMPILER_VERSION (located at $COMPILER)" >&5
$as_echo "$as_me: Using $COMPILER_VENDOR $COMPILER_NAME compiler version $COMPILER_VERSION (located at $COMPILER)" >&6;}


# Now that we have resolved CXX ourself, let autoconf have it's go at it
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in $CXX
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in $CXX
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CXX="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
$as_echo "$ac_ct_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
if ${ac_cv_cxx_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
if ${ac_cv_prog_cxx_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
else
  CXXFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :

else
  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	 CXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


### Locate other tools

if test "x$OPENJDK_TARGET_OS" = xmacosx; then
    ac_ext=m
ac_cpp='$OBJCPP $CPPFLAGS'
ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_objc_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in gcc objcc objc cc CC
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJC"; then
  ac_cv_prog_OBJC="$OBJC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJC=$ac_cv_prog_OBJC
if test -n "$OBJC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJC" >&5
$as_echo "$OBJC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$OBJC" && break
  done
fi
if test -z "$OBJC"; then
  ac_ct_OBJC=$OBJC
  for ac_prog in gcc objcc objc cc CC
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJC"; then
  ac_cv_prog_ac_ct_OBJC="$ac_ct_OBJC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJC=$ac_cv_prog_ac_ct_OBJC
if test -n "$ac_ct_OBJC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJC" >&5
$as_echo "$ac_ct_OBJC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_OBJC" && break
done

  if test "x$ac_ct_OBJC" = x; then
    OBJC="gcc"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJC=$ac_ct_OBJC
  fi
fi

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for Objective C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Objective C compiler" >&5
$as_echo_n "checking whether we are using the GNU Objective C compiler... " >&6; }
if ${ac_cv_objc_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_objc_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objc_compiler_gnu" >&5
$as_echo "$ac_cv_objc_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GOBJC=yes
else
  GOBJC=
fi
ac_test_OBJCFLAGS=${OBJCFLAGS+set}
ac_save_OBJCFLAGS=$OBJCFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $OBJC accepts -g" >&5
$as_echo_n "checking whether $OBJC accepts -g... " >&6; }
if ${ac_cv_prog_objc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_objc_werror_flag=$ac_objc_werror_flag
   ac_objc_werror_flag=yes
   ac_cv_prog_objc_g=no
   OBJCFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"; then :
  ac_cv_prog_objc_g=yes
else
  OBJCFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"; then :

else
  ac_objc_werror_flag=$ac_save_objc_werror_flag
	 OBJCFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"; then :
  ac_cv_prog_objc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_objc_werror_flag=$ac_save_objc_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_objc_g" >&5
$as_echo "$ac_cv_prog_objc_g" >&6; }
if test "$ac_test_OBJCFLAGS" = set; then
  OBJCFLAGS=$ac_save_OBJCFLAGS
elif test $ac_cv_prog_objc_g = yes; then
  if test "$GOBJC" = yes; then
    OBJCFLAGS="-g -O2"
  else
    OBJCFLAGS="-g"
  fi
else
  if test "$GOBJC" = yes; then
    OBJCFLAGS="-O2"
  else
    OBJCFLAGS=
  fi
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$OBJC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of OBJC" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJC, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of OBJC, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of OBJC" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$OBJC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of OBJC" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$OBJC"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving OBJC (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving OBJC (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJC, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of OBJC" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      OBJC="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting OBJC to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting OBJC to \"$new_complete\"" >&6;}
    fi

else
    OBJC=
fi

# Restore the flags to the user specified values.
# This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2"
CFLAGS="$ORG_CFLAGS"
CXXFLAGS="$ORG_CXXFLAGS"
OBJCFLAGS="$ORG_OBJCFLAGS"

LD="$CC"
LDEXE="$CC"
LDCXX="$CXX"
LDEXECXX="$CXX"

# LDEXE is the linker to use, when creating executables.

# Linking C++ libraries.

# Linking C++ executables.


if test "x$OPENJDK_TARGET_OS" != xwindows; then
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AR="${ac_tool_prefix}ar"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_AR"; then
  ac_ct_AR=$AR
  # Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_AR="ar"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_AR" = x; then
    AR=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
else
  AR="$ac_cv_prog_AR"
fi


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$AR"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AR, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of AR, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of AR" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AR, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of AR, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of AR" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$AR"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AR, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of AR, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of AR" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$AR"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving AR (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving AR (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AR, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of AR, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of AR" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      AR="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting AR to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting AR to \"$new_complete\"" >&6;}
    fi

fi
if test "x$OPENJDK_TARGET_OS" = xmacosx; then
    ARFLAGS="-r"
else
    ARFLAGS=""
fi


# For hotspot, we need these in Windows mixed path; other platforms keep them the same
HOTSPOT_CXX="$CXX"
HOTSPOT_LD="$LD"



COMPILER_NAME=gcc
COMPILER_TYPE=CC
if test "x$OPENJDK_TARGET_OS" = xwindows; then :

    # For now, assume that we are always compiling using cl.exe.
    CC_OUT_OPTION=-Fo
    EXE_OUT_OPTION=-out:
    LD_OUT_OPTION=-out:
    AR_OUT_OPTION=-out:
    # On Windows, reject /usr/bin/link (as determined in CYGWIN_LINK), which is a cygwin
    # program for something completely different.
    # Extract the first word of "link", so it can be a program name with args.
set dummy link; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_WINLD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$WINLD"; then
  ac_cv_prog_WINLD="$WINLD" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "$CYGWIN_LINK"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_WINLD="link"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_WINLD
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set WINLD to just the basename; use the full file name.
    shift
    ac_cv_prog_WINLD="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
WINLD=$ac_cv_prog_WINLD
if test -n "$WINLD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINLD" >&5
$as_echo "$WINLD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    # Since we must ignore the first found link, WINLD will contain
    # the full path to the link.exe program.

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$WINLD"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINLD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of WINLD, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of WINLD" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINLD, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of WINLD, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of WINLD" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$WINLD"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINLD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of WINLD, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of WINLD" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$WINLD"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving WINLD (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving WINLD (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINLD, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of WINLD, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of WINLD" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      WINLD="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting WINLD to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting WINLD to \"$new_complete\"" >&6;}
    fi

    printf "Windows linker was found at $WINLD\n"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the found link.exe is actually the Visual Studio linker" >&5
$as_echo_n "checking if the found link.exe is actually the Visual Studio linker... " >&6; }
    "$WINLD" --version > /dev/null
    if test $? -eq 0 ; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
      as_fn_error $? "This is the Cygwin link tool. Please check your PATH and rerun configure." "$LINENO" 5
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    fi
    LD="$WINLD"
    LDEXE="$WINLD"
    LDCXX="$WINLD"
    LDEXECXX="$WINLD"

    # Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MT"; then
  ac_cv_prog_MT="$MT" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/bin/mt"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_MT="mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_MT
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set MT to just the basename; use the full file name.
    shift
    ac_cv_prog_MT="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
MT=$ac_cv_prog_MT
if test -n "$MT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MT" >&5
$as_echo "$MT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$MT"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MT, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of MT, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of MT" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MT, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of MT, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of MT" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$MT"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MT, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of MT, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of MT" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$MT"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving MT (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving MT (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MT, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of MT, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of MT" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      MT="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting MT to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting MT to \"$new_complete\"" >&6;}
    fi

    # The resource compiler
    # Extract the first word of "rc", so it can be a program name with args.
set dummy rc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RC"; then
  ac_cv_prog_RC="$RC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/bin/rc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_RC="rc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_RC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set RC to just the basename; use the full file name.
    shift
    ac_cv_prog_RC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
RC=$ac_cv_prog_RC
if test -n "$RC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
$as_echo "$RC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$RC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of RC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of RC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of RC" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of RC, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of RC, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of RC" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$RC"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of RC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of RC, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of RC" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$RC"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving RC (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving RC (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of RC, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of RC, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of RC" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      RC="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting RC to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting RC to \"$new_complete\"" >&6;}
    fi


    # For hotspot, we need these in Windows mixed path,
    # so rewrite them all. Need added .exe suffix.
    HOTSPOT_CXX="$CXX.exe"
    HOTSPOT_LD="$LD.exe"
    HOTSPOT_MT="$MT.exe"
    HOTSPOT_RC="$RC.exe"

  unix_path="$HOTSPOT_CXX"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    windows_path=`$CYGPATH -m "$unix_path"`
    HOTSPOT_CXX="$windows_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    windows_path=`cmd //c echo $unix_path`
    HOTSPOT_CXX="$windows_path"
  fi


  unix_path="$HOTSPOT_LD"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    windows_path=`$CYGPATH -m "$unix_path"`
    HOTSPOT_LD="$windows_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    windows_path=`cmd //c echo $unix_path`
    HOTSPOT_LD="$windows_path"
  fi


  unix_path="$HOTSPOT_MT"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    windows_path=`$CYGPATH -m "$unix_path"`
    HOTSPOT_MT="$windows_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    windows_path=`cmd //c echo $unix_path`
    HOTSPOT_MT="$windows_path"
  fi


  unix_path="$HOTSPOT_RC"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    windows_path=`$CYGPATH -m "$unix_path"`
    HOTSPOT_RC="$windows_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    windows_path=`cmd //c echo $unix_path`
    HOTSPOT_RC="$windows_path"
  fi




    RC_FLAGS="-nologo -l 0x409 -r"
    if test "x$VARIANT" = xOPT; then :

        RC_FLAGS="$RC_FLAGS -d NDEBUG"

fi
    JDK_UPDATE_VERSION_NOTNULL=$JDK_UPDATE_VERSION
    if test "x$JDK_UPDATE_VERSION" = x; then :

        JDK_UPDATE_VERSION_NOTNULL=0

fi
    RC_FLAGS="$RC_FLAGS -d \"JDK_BUILD_ID=$FULL_VERSION\""
    RC_FLAGS="$RC_FLAGS -d \"JDK_COMPANY=$COMPANY_NAME\""
    RC_FLAGS="$RC_FLAGS -d \"JDK_COMPONENT=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME binary\""
    RC_FLAGS="$RC_FLAGS -d \"JDK_VER=$JDK_MINOR_VERSION.$JDK_MICRO_VERSION.$JDK_UPDATE_VERSION_NOTNULL.$COOKED_BUILD_NUMBER\""
    RC_FLAGS="$RC_FLAGS -d \"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\""
    RC_FLAGS="$RC_FLAGS -d \"JDK_NAME=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME $JDK_MINOR_VERSION $JDK_UPDATE_META_TAG\""
    RC_FLAGS="$RC_FLAGS -d \"JDK_FVER=$JDK_MINOR_VERSION,$JDK_MICRO_VERSION,$JDK_UPDATE_VERSION_NOTNULL,$COOKED_BUILD_NUMBER\""

    # lib.exe is used to create static libraries.
    # Extract the first word of "lib", so it can be a program name with args.
set dummy lib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_WINAR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$WINAR"; then
  ac_cv_prog_WINAR="$WINAR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_WINAR="lib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
WINAR=$ac_cv_prog_WINAR
if test -n "$WINAR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINAR" >&5
$as_echo "$WINAR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$WINAR"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINAR, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of WINAR, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of WINAR" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINAR, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of WINAR, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of WINAR" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$WINAR"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINAR, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of WINAR, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of WINAR" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$WINAR"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving WINAR (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving WINAR (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of WINAR, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of WINAR, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of WINAR" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      WINAR="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting WINAR to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting WINAR to \"$new_complete\"" >&6;}
    fi

    AR="$WINAR"
    ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT"

    # Extract the first word of "dumpbin", so it can be a program name with args.
set dummy dumpbin; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DUMPBIN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DUMPBIN"; then
  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_DUMPBIN="dumpbin"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
$as_echo "$DUMPBIN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$DUMPBIN"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of DUMPBIN, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of DUMPBIN, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of DUMPBIN" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of DUMPBIN, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of DUMPBIN, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of DUMPBIN" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$DUMPBIN"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of DUMPBIN, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of DUMPBIN, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of DUMPBIN" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$DUMPBIN"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving DUMPBIN (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving DUMPBIN (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of DUMPBIN, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of DUMPBIN, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of DUMPBIN" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      DUMPBIN="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting DUMPBIN to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting DUMPBIN to \"$new_complete\"" >&6;}
    fi


    COMPILER_TYPE=CL
    CCXXFLAGS="$CCXXFLAGS -nologo"

fi



ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CPP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CPP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CPP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CPP" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CPP, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of CPP, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of CPP" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CPP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CPP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CPP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CPP" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$CPP"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving CPP (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving CPP (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CPP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CPP, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of CPP" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      CPP="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting CPP to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting CPP to \"$new_complete\"" >&6;}
    fi


ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if ${ac_cv_prog_CXXCPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CXXCPP needs to be expanded
    for CXXCPP in "$CXX -E" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
$as_echo "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CXXCPP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXXCPP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CXXCPP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CXXCPP" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXXCPP, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of CXXCPP, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of CXXCPP" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$CXXCPP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXXCPP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CXXCPP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of CXXCPP" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$CXXCPP"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving CXXCPP (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving CXXCPP (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of CXXCPP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of CXXCPP, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of CXXCPP" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      CXXCPP="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting CXXCPP to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting CXXCPP to \"$new_complete\"" >&6;}
    fi


if test "x$COMPILE_TYPE" != "xcross"; then
    # If we are not cross compiling, use the same compilers for
    # building the build platform executables. The cross-compilation
    # case needed to be done earlier, but this can only be done after
    # the native tools have been localized.
    BUILD_CC="$CC"
    BUILD_CXX="$CXX"
    BUILD_LD="$LD"
fi

# for solaris we really need solaris tools, and not gnu equivalent
#   these seems to normally reside in /usr/ccs/bin so add that to path before
#   starting to probe
#
#   NOTE: I add this /usr/ccs/bin after TOOLS but before OLD_PATH
#         so that it can be overriden --with-tools-dir
if test "x$OPENJDK_BUILD_OS" = xsolaris; then
    PATH="${TOOLS_DIR}:/usr/ccs/bin:${OLD_PATH}"
fi

# Find the right assembler.
if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    # Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_AS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $AS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_AS="$AS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_AS="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
AS=$ac_cv_path_AS
if test -n "$AS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
$as_echo "$AS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$AS"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AS, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of AS, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of AS" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AS, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of AS, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of AS" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$AS"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AS, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of AS, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of AS" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$AS"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving AS (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving AS (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of AS, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of AS, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of AS" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      AS="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting AS to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting AS to \"$new_complete\"" >&6;}
    fi

else
    AS="$CC -c"
fi


if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    for ac_prog in gnm nm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_NM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $NM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NM="$NM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_NM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
NM=$ac_cv_path_NM
if test -n "$NM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
$as_echo "$NM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NM" && break
done


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$NM"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$NM"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$NM"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving NM (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving NM (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      NM="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting NM to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting NM to \"$new_complete\"" >&6;}
    fi

    # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $STRIP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_STRIP="$STRIP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_STRIP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
STRIP=$ac_cv_path_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$STRIP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$STRIP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$STRIP"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving STRIP (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving STRIP (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      STRIP="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting STRIP to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting STRIP to \"$new_complete\"" >&6;}
    fi

    # Extract the first word of "mcs", so it can be a program name with args.
set dummy mcs; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MCS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MCS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MCS="$MCS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_MCS="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MCS=$ac_cv_path_MCS
if test -n "$MCS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MCS" >&5
$as_echo "$MCS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$MCS"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MCS, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of MCS, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of MCS" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MCS, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of MCS, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of MCS" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$MCS"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MCS, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of MCS, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of MCS" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$MCS"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving MCS (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving MCS (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of MCS, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of MCS, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of MCS" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      MCS="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting MCS to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting MCS to \"$new_complete\"" >&6;}
    fi

elif test "x$OPENJDK_TARGET_OS" != xwindows; then
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
set dummy ${ac_tool_prefix}nm; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NM"; then
  ac_cv_prog_NM="$NM" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_NM="${ac_tool_prefix}nm"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NM=$ac_cv_prog_NM
if test -n "$NM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
$as_echo "$NM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_NM"; then
  ac_ct_NM=$NM
  # Extract the first word of "nm", so it can be a program name with args.
set dummy nm; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_NM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_NM"; then
  ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_NM="nm"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_NM=$ac_cv_prog_ac_ct_NM
if test -n "$ac_ct_NM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
$as_echo "$ac_ct_NM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_NM" = x; then
    NM=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    NM=$ac_ct_NM
  fi
else
  NM="$ac_cv_prog_NM"
fi


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$NM"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$NM"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$NM"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving NM (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving NM (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of NM, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of NM, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of NM" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      NM="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting NM to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting NM to \"$new_complete\"" >&6;}
    fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi


  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$STRIP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$STRIP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$STRIP"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving STRIP (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving STRIP (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of STRIP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of STRIP, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of STRIP" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      STRIP="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting STRIP to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting STRIP to \"$new_complete\"" >&6;}
    fi

fi

# objcopy is used for moving debug symbols to separate files when
# full debug symbols are enabled.
if test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xlinux; then
    if test -n "$ac_tool_prefix"; then
  for ac_prog in gobjcopy objcopy
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJCOPY+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJCOPY"; then
  ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJCOPY="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJCOPY=$ac_cv_prog_OBJCOPY
if test -n "$OBJCOPY"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
$as_echo "$OBJCOPY" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$OBJCOPY" && break
  done
fi
if test -z "$OBJCOPY"; then
  ac_ct_OBJCOPY=$OBJCOPY
  for ac_prog in gobjcopy objcopy
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJCOPY"; then
  ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJCOPY="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
if test -n "$ac_ct_OBJCOPY"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
$as_echo "$ac_ct_OBJCOPY" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_OBJCOPY" && break
done

  if test "x$ac_ct_OBJCOPY" = x; then
    OBJCOPY=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJCOPY=$ac_ct_OBJCOPY
  fi
fi

    # Only call fixup if objcopy was found.
    if test -n "$OBJCOPY"; then

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$OBJCOPY"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJCOPY, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJCOPY, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of OBJCOPY" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJCOPY, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of OBJCOPY, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of OBJCOPY" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$OBJCOPY"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJCOPY, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJCOPY, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of OBJCOPY" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$OBJCOPY"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving OBJCOPY (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving OBJCOPY (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJCOPY, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJCOPY, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of OBJCOPY" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      OBJCOPY="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting OBJCOPY to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting OBJCOPY to \"$new_complete\"" >&6;}
    fi

    fi
fi

if test -n "$ac_tool_prefix"; then
  for ac_prog in gobjdump objdump
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJDUMP"; then
  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJDUMP="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
$as_echo "$OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$OBJDUMP" && break
  done
fi
if test -z "$OBJDUMP"; then
  ac_ct_OBJDUMP=$OBJDUMP
  for ac_prog in gobjdump objdump
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJDUMP"; then
  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJDUMP="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
$as_echo "$ac_ct_OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_OBJDUMP" && break
done

  if test "x$ac_ct_OBJDUMP" = x; then
    OBJDUMP=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJDUMP=$ac_ct_OBJDUMP
  fi
fi

if test "x$OBJDUMP" != x; then
  # Only used for compare.sh; we can live without it. BASIC_FIXUP_EXECUTABLE bails if argument is missing.

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$OBJDUMP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJDUMP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJDUMP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of OBJDUMP" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJDUMP, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of OBJDUMP, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of OBJDUMP" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$OBJDUMP"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJDUMP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJDUMP, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of OBJDUMP" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$OBJDUMP"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving OBJDUMP (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving OBJDUMP (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of OBJDUMP, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of OBJDUMP, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of OBJDUMP" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      OBJDUMP="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting OBJDUMP to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting OBJDUMP to \"$new_complete\"" >&6;}
    fi

fi

if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
   # Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_LIPO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $LIPO in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LIPO="$LIPO" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_LIPO="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LIPO=$ac_cv_path_LIPO
if test -n "$LIPO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
$as_echo "$LIPO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$LIPO"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path=`$CYGPATH -u "$path"`

  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`
  # bat and cmd files are not always considered executable in cygwin causing which
  # to not find them
  if test "x$new_path" = x \
           && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
           && test "x`$LS \"$path\" 2>/dev/null`" != x; then
    new_path=`$CYGPATH -u "$path"`
  fi
  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path=`$CYGPATH -u "$path"`
    new_path=`$WHICH "$new_path" 2> /dev/null`
    # bat and cmd files are not always considered executable in cygwin causing which
    # to not find them
    if test "x$new_path" = x \
             && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
             && test "x`$LS \"$path\" 2>/dev/null`" != x; then
      new_path=`$CYGPATH -u "$path"`
    fi
    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of LIPO, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of LIPO, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of LIPO" "$LINENO" 5
    fi
  fi

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    # Short path failed, file does not exist as specified.
    # Try adding .exe or .cmd
    if test -f "${new_path}.exe"; then
       input_to_shortpath="${new_path}.exe"
    elif test -f "${new_path}.cmd"; then
       input_to_shortpath="${new_path}.cmd"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of LIPO, which resolves as \"$new_path\", is invalid." >&5
$as_echo "$as_me: The path of LIPO, which resolves as \"$new_path\", is invalid." >&6;}
      { $as_echo "$as_me:${as_lineno-$LINENO}: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&5
$as_echo "$as_me: Neither \"$new_path\" nor \"$new_path.exe/cmd\" can be found" >&6;}
      as_fn_error $? "Cannot locate the the path of LIPO" "$LINENO" 5
    fi
  else
    input_to_shortpath="$new_path"
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.
  new_path="$input_to_shortpath"

  input_path="$input_to_shortpath"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $input_to_shortpath | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi

  # remove trailing .exe if any
  new_path="${new_path/%.exe/}"

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  # First separate the path from the arguments. This will split at the first
  # space.
  complete="$LIPO"
  path="${complete%% *}"
  tmp="$complete EOL"
  arguments="${tmp#* }"

  # Input might be given as Windows format, start by converting to
  # unix format.
  new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


  # Now try to locate executable using which
  new_path=`$WHICH "$new_path" 2> /dev/null`

  if test "x$new_path" = x; then
    # Oops. Which didn't find the executable.
    # The splitting of arguments from the executable at a space might have been incorrect,
    # since paths with space are more likely in Windows. Give it another try with the whole
    # argument.
    path="$complete"
    arguments="EOL"
    new_path="$path"

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi


    new_path=`$WHICH "$new_path" 2> /dev/null`

    if test "x$new_path" = x; then
      # It's still not found. Now this is an unrecoverable error.
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of LIPO, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of LIPO, which resolves as \"$complete\", is not found." >&6;}
      has_space=`$ECHO "$complete" | $GREP " "`
      if test "x$has_space" != x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: You might be mixing spaces in the path and extra arguments, which is not allowed." >&5
$as_echo "$as_me: You might be mixing spaces in the path and extra arguments, which is not allowed." >&6;}
      fi
      as_fn_error $? "Cannot locate the the path of LIPO" "$LINENO" 5
    fi
  fi

  # Now new_path has a complete unix path to the binary
  if test "x`$ECHO $new_path | $GREP ^/bin/`" != x; then
    # Keep paths in /bin as-is, but remove trailing .exe if any
    new_path="${new_path/%.exe/}"
    # Do not save /bin paths to all_fixpath_prefixes!
  else
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $new_path`

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi

    # Output is in $new_path

  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

    # remove trailing .exe if any
    new_path="${new_path/%.exe/}"

    # Save the first 10 bytes of this path to the storage, so fixpath can work.
    all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
  fi

  else
    # We're on a posix platform. Hooray! :)
    # First separate the path from the arguments. This will split at the first
    # space.
    complete="$LIPO"
    path="${complete%% *}"
    tmp="$complete EOL"
    arguments="${tmp#* }"

    # Cannot rely on the command "which" here since it doesn't always work.
    is_absolute_path=`$ECHO "$path" | $GREP ^/`
    if test -z "$is_absolute_path"; then
      # Path to executable is not absolute. Find it.
      IFS_save="$IFS"
      IFS=:
      for p in $PATH; do
        if test -f "$p/$path" && test -x "$p/$path"; then
          new_path="$p/$path"
          break
        fi
      done
      IFS="$IFS_save"
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: Resolving LIPO (as $path) failed, using $path directly." >&5
$as_echo "$as_me: Resolving LIPO (as $path) failed, using $path directly." >&6;}
      new_path="$path"
    fi

    if test "x$new_path" = x; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: The path of LIPO, which resolves as \"$complete\", is not found." >&5
$as_echo "$as_me: The path of LIPO, which resolves as \"$complete\", is not found." >&6;}
        has_space=`$ECHO "$complete" | $GREP " "`
        if test "x$has_space" != x; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: This might be caused by spaces in the path, which is not allowed." >&5
$as_echo "$as_me: This might be caused by spaces in the path, which is not allowed." >&6;}
        fi
        as_fn_error $? "Cannot locate the the path of LIPO" "$LINENO" 5
      fi
  fi

      # Now join together the path and the arguments once again
      if test "x$arguments" != xEOL; then
        new_complete="$new_path ${arguments% *}"
      else
        new_complete="$new_path"
      fi

  if test "x$complete" != "x$new_complete"; then
      LIPO="$new_complete"
      { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting LIPO to \"$new_complete\"" >&5
$as_echo "$as_me: Rewriting LIPO to \"$new_complete\"" >&6;}
    fi

fi

# Restore old path without tools dir
PATH="$OLD_PATH"


# FIXME: Currently we must test this after paths but before flags. Fix!

# And we can test some aspects on the target using configure macros.


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_header_stdc=yes
else
  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done



###############################################################################
#
# Now we check if libjvm.so will use 32 or 64 bit pointers for the C/C++ code.
# (The JVM can use 32 or 64 bit Java pointers but that decision
# is made at runtime.)
#
if test "x$OPENJDK_TARGET_OS" = xsolaris; then
  # Always specify -m flags on Solaris

  # keep track of c/cxx flags that we added outselves...
  #   to prevent emitting warning...
  ADDED_CFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
  ADDED_CXXFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
  ADDED_LDFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"

  CFLAGS="${CFLAGS}${ADDED_CFLAGS}"
  CXXFLAGS="${CXXFLAGS}${ADDED_CXXFLAGS}"
  LDFLAGS="${LDFLAGS}${ADDED_LDFLAGS}"

  CFLAGS_JDK="${CFLAGS_JDK}${ADDED_CFLAGS}"
  CXXFLAGS_JDK="${CXXFLAGS_JDK}${ADDED_CXXFLAGS}"
  LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}"

elif test "x$COMPILE_TYPE" = xreduced; then
  if test "x$OPENJDK_TARGET_OS" != xwindows; then
    # Specify -m if running reduced on other Posix platforms

  # keep track of c/cxx flags that we added outselves...
  #   to prevent emitting warning...
  ADDED_CFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
  ADDED_CXXFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
  ADDED_LDFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"

  CFLAGS="${CFLAGS}${ADDED_CFLAGS}"
  CXXFLAGS="${CXXFLAGS}${ADDED_CXXFLAGS}"
  LDFLAGS="${LDFLAGS}${ADDED_LDFLAGS}"

  CFLAGS_JDK="${CFLAGS_JDK}${ADDED_CFLAGS}"
  CXXFLAGS_JDK="${CXXFLAGS_JDK}${ADDED_CXXFLAGS}"
  LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}"

  fi
fi

# Make compilation sanity check
for ac_header in stdio.h
do :
  ac_fn_cxx_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
if test "x$ac_cv_header_stdio_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STDIO_H 1
_ACEOF

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to compile stdio.h. This likely implies missing compile dependencies." >&5
$as_echo "$as_me: Failed to compile stdio.h. This likely implies missing compile dependencies." >&6;}
  if test "x$COMPILE_TYPE" = xreduced; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: You are doing a reduced build. Check that you have 32-bit libraries installed." >&5
$as_echo "$as_me: You are doing a reduced build. Check that you have 32-bit libraries installed." >&6;}
  elif test "x$COMPILE_TYPE" = xcross; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: You are doing a cross-compilation. Check that you have all target platform libraries installed." >&5
$as_echo "$as_me: You are doing a cross-compilation. Check that you have all target platform libraries installed." >&6;}
  fi
  as_fn_error $? "Cannot continue." "$LINENO" 5

fi

done


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int *" >&5
$as_echo_n "checking size of int *... " >&6; }
if ${ac_cv_sizeof_int_p+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int *))" "ac_cv_sizeof_int_p"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_int_p" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int *)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_int_p=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int_p" >&5
$as_echo "$ac_cv_sizeof_int_p" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_INT_P $ac_cv_sizeof_int_p
_ACEOF



if test "x$SIZEOF_INT_P" != "x$ac_cv_sizeof_int_p"; then
  # Workaround autoconf bug, see http://lists.gnu.org/archive/html/autoconf/2010-07/msg00004.html
  SIZEOF_INT_P="$ac_cv_sizeof_int_p"
fi

if test "x$SIZEOF_INT_P" = x; then
    # The test failed, lets stick to the assumed value.
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The number of bits in the target could not be determined, using $OPENJDK_TARGET_CPU_BITS." >&5
$as_echo "$as_me: WARNING: The number of bits in the target could not be determined, using $OPENJDK_TARGET_CPU_BITS." >&2;}
else
    TESTED_TARGET_CPU_BITS=`expr 8 \* $SIZEOF_INT_P`

    if test "x$TESTED_TARGET_CPU_BITS" != "x$OPENJDK_TARGET_CPU_BITS"; then
        as_fn_error $? "The tested number of bits in the target ($TESTED_TARGET_CPU_BITS) differs from the number of bits expected to be found in the target ($OPENJDK_TARGET_CPU_BITS)" "$LINENO" 5
    fi
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target address size" >&5
$as_echo_n "checking for target address size... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENJDK_TARGET_CPU_BITS bits" >&5
$as_echo "$OPENJDK_TARGET_CPU_BITS bits" >&6; }


###############################################################################
#
# Is the target little of big endian?
#
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if ${ac_cv_c_bigendian+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
	       not a universal capable compiler
	     #endif
	     typedef int dummy;

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :

	# Check for potential -arch flags.  It is not universal unless
	# there are at least two -arch flags with different values.
	ac_arch=
	ac_prev=
	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
	 if test -n "$ac_prev"; then
	   case $ac_word in
	     i?86 | x86_64 | ppc | ppc64)
	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
		 ac_arch=$ac_word
	       else
		 ac_cv_c_bigendian=universal
		 break
	       fi
	       ;;
	   esac
	   ac_prev=
	 elif test "x$ac_word" = "x-arch"; then
	   ac_prev=arch
	 fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
	     #include <sys/param.h>

int
main ()
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
		     && LITTLE_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
		#include <sys/param.h>

int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes; then :
  # Try to guess by grepping values from an object file.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		short int ebcdic_mm[] =
		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
		int use_ebcdic (int i) {
		  return ebcdic_mm[i] + ebcdic_ii[i];
		}
		extern int foo;

int
main ()
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
	      ac_cv_c_bigendian=yes
	    fi
	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
	      if test "$ac_cv_c_bigendian" = unknown; then
		ac_cv_c_bigendian=no
	      else
		# finding both strings is unlikely to happen, but who knows?
		ac_cv_c_bigendian=unknown
	      fi
	    fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	     /* Are we little or big endian?  From Harbison&Steele.  */
	     union
	     {
	       long int l;
	       char c[sizeof (long int)];
	     } u;
	     u.l = 1;
	     return u.c[sizeof (long int) - 1] == 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"; then :
  ac_cv_c_bigendian=no
else
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
$as_echo "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
   yes)
     ENDIAN="big";; #(
   no)
     ENDIAN="little" ;; #(
   universal)
     ENDIAN="universal_endianness"
     ;; #(
   *)
     ENDIAN="unknown" ;;
 esac


if test "x$ENDIAN" = xuniversal_endianness; then
    as_fn_error $? "Building with both big and little endianness is not supported" "$LINENO" 5
fi
if test "x$ENDIAN" != "x$OPENJDK_TARGET_CPU_ENDIAN"; then
    as_fn_error $? "The tested endian in the target ($ENDIAN) differs from the endian expected to be found in the target ($OPENJDK_TARGET_CPU_ENDIAN)" "$LINENO" 5
fi


# Configure flags for the tools


###############################################################################
#
# How to compile shared libraries.
#

if test "x$GCC" = xyes; then
    COMPILER_NAME=gcc
    PICFLAG="-fPIC"
    LIBRARY_PREFIX=lib
    SHARED_LIBRARY='lib$1.so'
    STATIC_LIBRARY='lib$1.a'
    SHARED_LIBRARY_FLAGS="-shared"
    SHARED_LIBRARY_SUFFIX='.so'
    STATIC_LIBRARY_SUFFIX='.a'
    OBJ_SUFFIX='.o'
    EXE_SUFFIX=''
    SET_SHARED_LIBRARY_NAME='-Xlinker -soname=$1'
    SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=$1'
    C_FLAG_REORDER=''
    CXX_FLAG_REORDER=''
    SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN$1'
    SET_EXECUTABLE_ORIGIN='-Xlinker -rpath -Xlinker \$$$$ORIGIN$1'
    LD="$CC"
    LDEXE="$CC"
    LDCXX="$CXX"
    LDEXECXX="$CXX"
    POST_STRIP_CMD="$STRIP -g"

    # Linking is different on MacOSX
    if test "x$OPENJDK_TARGET_OS" = xmacosx; then
        # Might change in the future to clang.
        COMPILER_NAME=gcc
        SHARED_LIBRARY='lib$1.dylib'
        SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG"
        SHARED_LIBRARY_SUFFIX='.dylib'
        EXE_SUFFIX=''
        SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/$1'
        SET_SHARED_LIBRARY_MAPFILE=''
        SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.'
        SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN"
        POST_STRIP_CMD="$STRIP -S"
    fi
else
    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
        # If it is not gcc, then assume it is the Oracle Solaris Studio Compiler
        COMPILER_NAME=ossc
        PICFLAG="-KPIC"
        LIBRARY_PREFIX=lib
        SHARED_LIBRARY='lib$1.so'
        STATIC_LIBRARY='lib$1.a'
        SHARED_LIBRARY_FLAGS="-G"
        SHARED_LIBRARY_SUFFIX='.so'
        STATIC_LIBRARY_SUFFIX='.a'
        OBJ_SUFFIX='.o'
        EXE_SUFFIX=''
        SET_SHARED_LIBRARY_NAME=''
        SET_SHARED_LIBRARY_MAPFILE='-M$1'
	C_FLAG_REORDER='-xF'
	CXX_FLAG_REORDER='-xF'
        SET_SHARED_LIBRARY_ORIGIN='-R\$$$$ORIGIN$1'
        SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN"
        CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__"
        CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__"
        CFLAGS_JDKLIB_EXTRA='-xstrconst'
        POST_STRIP_CMD="$STRIP -x"
        POST_MCS_CMD="$MCS -d -a \"JDK $FULL_VERSION\""
    fi
    if test "x$OPENJDK_TARGET_OS" = xwindows; then
        # If it is not gcc, then assume it is the MS Visual Studio compiler
        COMPILER_NAME=cl
        PICFLAG=""
        LIBRARY_PREFIX=
        SHARED_LIBRARY='$1.dll'
        STATIC_LIBRARY='$1.lib'
        SHARED_LIBRARY_FLAGS="-LD"
        SHARED_LIBRARY_SUFFIX='.dll'
        STATIC_LIBRARY_SUFFIX='.lib'
        OBJ_SUFFIX='.obj'
        EXE_SUFFIX='.exe'
        SET_SHARED_LIBRARY_NAME=''
        SET_SHARED_LIBRARY_MAPFILE=''
        SET_SHARED_LIBRARY_ORIGIN=''
        SET_EXECUTABLE_ORIGIN=''
    fi
fi


















# The (cross) compiler is now configured, we can now test capabilities
# of the target platform.



###############################################################################
#
# Setup the opt flags for different compilers
# and different operating systems.
#

#
# NOTE: check for -mstackrealign needs to be below potential addition of -m32
#
if test "x$OPENJDK_TARGET_CPU_BITS" = x32 && test "x$OPENJDK_TARGET_OS" = xmacosx; then
    # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned.
    # While waiting for a better solution, the current workaround is to use -mstackrealign.
    CFLAGS="$CFLAGS -mstackrealign"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 32-bit compiler supports -mstackrealign" >&5
$as_echo_n "checking if 32-bit compiler supports -mstackrealign... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main() { return 0; }
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

		        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

		        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	                as_fn_error $? "The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path." "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

C_FLAG_DEPS="-MMD -MF"
CXX_FLAG_DEPS="-MMD -MF"

case $COMPILER_TYPE in
  CC )
    D_FLAG="-g"
    case $COMPILER_NAME in
      gcc )
      	case $OPENJDK_TARGET_OS in
	  macosx )
	    # On MacOSX we optimize for size, something
	    # we should do for all platforms?
	    C_O_FLAG_HI="-Os"
	    C_O_FLAG_NORM="-Os"
	    C_O_FLAG_NONE=""
	    ;;
	  *)
	    C_O_FLAG_HI="-O3"
	    C_O_FLAG_NORM="-O2"
	    C_O_FLAG_NONE="-O0"
	    CFLAGS_DEBUG_SYMBOLS="-g"
	    CXXFLAGS_DEBUG_SYMBOLS="-g"
	    if test "x$OPENJDK_TARGET_CPU_BITS" = "x64" && test "x$DEBUG_LEVEL" = "xfastdebug"; then
	       CFLAGS_DEBUG_SYMBOLS="-g1"
	       CXXFLAGS_DEBUG_SYMBOLS="-g1"
	    fi
	    ;;
	esac
        CXX_O_FLAG_HI="$C_O_FLAG_HI"
        CXX_O_FLAG_NORM="$C_O_FLAG_NORM"
        CXX_O_FLAG_NONE="$C_O_FLAG_NONE"
        ;;
      ossc )
        #
        # Forte has different names for this with their C++ compiler...
        #
        C_FLAG_DEPS="-xMMD -xMF"
        CXX_FLAG_DEPS="-xMMD -xMF"

        # Extra options used with HIGHEST
        #
        # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
        #          done with care, there are some assumptions below that need to
        #          be understood about the use of pointers, and IEEE behavior.
        #
        # Use non-standard floating point mode (not IEEE 754)
        CC_HIGHEST="$CC_HIGHEST -fns"
        # Do some simplification of floating point arithmetic (not IEEE 754)
        CC_HIGHEST="$CC_HIGHEST -fsimple"
        # Use single precision floating point with 'float'
        CC_HIGHEST="$CC_HIGHEST -fsingle"
        # Assume memory references via basic pointer types do not alias
        #   (Source with excessing pointer casting and data access with mixed
        #    pointer types are not recommended)
        CC_HIGHEST="$CC_HIGHEST -xalias_level=basic"
        # Use intrinsic or inline versions for math/std functions
        #   (If you expect perfect errno behavior, do not use this)
        CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all"
        # Loop data dependency optimizations (need -xO3 or higher)
        CC_HIGHEST="$CC_HIGHEST -xdepend"
        # Pointer parameters to functions do not overlap
        #   (Similar to -xalias_level=basic usage, but less obvious sometimes.
        #    If you pass in multiple pointers to the same data, do not use this)
        CC_HIGHEST="$CC_HIGHEST -xrestrict"
        # Inline some library routines
        #   (If you expect perfect errno behavior, do not use this)
        CC_HIGHEST="$CC_HIGHEST -xlibmil"
        # Use optimized math routines
        #   (If you expect perfect errno behavior, do not use this)
        #  Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
        #CC_HIGHEST="$CC_HIGHEST -xlibmopt"

        if test "x$OPENJDK_TARGET_CPU" = xsparc; then
          CFLAGS_JDK="${CFLAGS_JDK} -xmemalign=4s"
          CXXFLAGS_JDK="${CXXFLAGS_JDK} -xmemalign=4s"
        fi

        case $OPENJDK_TARGET_CPU_ARCH in
          x86)
            C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xregs=no%frameptr"
            C_O_FLAG_HI="-xO4 -Wu,-O4~yz -xregs=no%frameptr"
            C_O_FLAG_NORM="-xO2 -Wu,-O2~yz -xregs=no%frameptr"
            C_O_FLAG_NONE="-xregs=no%frameptr"
            CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xregs=no%frameptr"
            CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz -xregs=no%frameptr"
            CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz -xregs=no%frameptr"
            CXX_O_FLAG_NONE="-xregs=no%frameptr"
            if test "x$OPENJDK_TARGET_CPU" = xx86; then
               C_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST -xchip=pentium"
               CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HIGHEST -xchip=pentium"
            fi
            ;;
          sparc)
            CFLAGS_JDKLIB_EXTRA="${CFLAGS_JDKLIB_EXTRA} -xregs=no%appl"
            CXXFLAGS_JDKLIB_EXTRA="${CXXFLAGS_JDKLIB_EXTRA} -xregs=no%appl"
            C_O_FLAG_HIGHEST="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra"
            C_O_FLAG_HI="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0"
            C_O_FLAG_NORM="-xO2 -Wc,-Qrm-s -Wc,-Qiselect-T0"
            C_O_FLAG_NONE=""
            CXX_O_FLAG_HIGHEST="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra"
            CXX_O_FLAG_HI="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0"
            CXX_O_FLAG_NORM="-xO2 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0"
            CXX_O_FLAG_NONE=""
            ;;
        esac

    CFLAGS_DEBUG_SYMBOLS="-g -xs"
    CXXFLAGS_DEBUG_SYMBOLS="-g0 -xs"
    esac
    ;;
  CL )
    D_FLAG=
    C_O_FLAG_HIGHEST="-O2"
    C_O_FLAG_HI="-O1"
    C_O_FLAG_NORM="-O1"
    C_O_FLAG_NONE="-Od"
    CXX_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST"
    CXX_O_FLAG_HI="$C_O_FLAG_HI"
    CXX_O_FLAG_NORM="$C_O_FLAG_NORM"
    CXX_O_FLAG_NONE="$C_O_FLAG_NONE"
    ;;
esac

if test -z "$C_O_FLAG_HIGHEST"; then
   C_O_FLAG_HIGHEST="$C_O_FLAG_HI"
fi

if test -z "$CXX_O_FLAG_HIGHEST"; then
   CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HI"
fi














if test "x$CFLAGS" != "x${ADDED_CFLAGS}"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags" >&5
$as_echo "$as_me: WARNING: Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags" >&2;}
fi

if test "x$CXXFLAGS" != "x${ADDED_CXXFLAGS}"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags" >&5
$as_echo "$as_me: WARNING: Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags" >&2;}
fi

if test "x$LDFLAGS" != "x${ADDED_LDFLAGS}"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags" >&5
$as_echo "$as_me: WARNING: Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags" >&2;}
fi


# Check whether --with-extra-cflags was given.
if test "${with_extra_cflags+set}" = set; then :
  withval=$with_extra_cflags;
fi



# Check whether --with-extra-cxxflags was given.
if test "${with_extra_cxxflags+set}" = set; then :
  withval=$with_extra_cxxflags;
fi



# Check whether --with-extra-ldflags was given.
if test "${with_extra_ldflags+set}" = set; then :
  withval=$with_extra_ldflags;
fi


CFLAGS_JDK="${CFLAGS_JDK} $with_extra_cflags"
CXXFLAGS_JDK="${CXXFLAGS_JDK} $with_extra_cxxflags"
LDFLAGS_JDK="${LDFLAGS_JDK} $with_extra_ldflags"

# Hotspot needs these set in their legacy form
LEGACY_EXTRA_CFLAGS=$with_extra_cflags
LEGACY_EXTRA_CXXFLAGS=$with_extra_cxxflags
LEGACY_EXTRA_LDFLAGS=$with_extra_ldflags





###############################################################################
#
# Now setup the CFLAGS and LDFLAGS for the JDK build.
# Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build.
#
case $COMPILER_NAME in
      gcc )
      	  CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -W -Wall -Wno-unused -Wno-parentheses \
                          -pipe \
                          -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
	  case $OPENJDK_TARGET_CPU_ARCH in
	  arm )
            # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing
	    CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
	  ;;
	  ppc )
            # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing
	  ;;
	  * )
	    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer"
	    CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
          ;;
	  esac
          ;;
      ossc )
          CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS"
          case $OPENJDK_TARGET_CPU_ARCH in
          x86 )
            CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DcpuIntel -Di586 -D$OPENJDK_TARGET_CPU_LEGACY_LIB"
       	    CFLAGS_JDK="$CFLAGS_JDK -erroff=E_BAD_PRAGMA_PACK_VALUE"
          ;;
          esac

      	  CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -W0,-noglobal"
      	  CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX -norunpath -xnolib"

          LDFLAGS_JDK="$LDFLAGS_JDK -z defs -xildoff -ztext"
          LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK -norunpath -xnolib"
          ;;
      cl )
          CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \
               -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \
	       -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \
	       -DWIN32 -DIAL"
          case $OPENJDK_TARGET_CPU in
              x86 )
                  CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_X86_ -Dx86"
                  ;;
              x86_64 )
                  CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_AMD64_ -Damd64"
                  ;;
          esac
          ;;
esac

###############################################################################

CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64"

# The package path is used only on macosx?
PACKAGE_PATH=/opt/local


if test "x$OPENJDK_TARGET_CPU_ENDIAN" = xlittle; then
    # The macro _LITTLE_ENDIAN needs to be defined the same to avoid the
    #   Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN
    #   (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h).
    #   Note: -Dmacro         is the same as    #define macro 1
    #         -Dmacro=	    is the same as    #define macro
    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN="
    else
        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN"
    fi
else
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_BIG_ENDIAN"
fi
if test "x$OPENJDK_TARGET_OS" = xlinux; then
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DLINUX"
fi
if test "x$OPENJDK_TARGET_OS" = xwindows; then
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DWINDOWS"
fi
if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DSOLARIS"
fi
if test "x$OPENJDK_TARGET_OS" = xmacosx; then
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE"
    # Adding these macros will make it an error to link to mac APIs newer than OS version 10.7
    MACOSX_REQUIRED_VERSION=1070

    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMAC_OS_X_VERSION_MAX_ALLOWED=\$(MACOSX_REQUIRED_VERSION) -DMAC_OS_X_VERSION_MIN_REQUIRED=\$(MACOSX_REQUIRED_VERSION)"
fi
if test "x$OPENJDK_TARGET_OS" = xbsd; then
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE"
fi
if test "x$DEBUG_LEVEL" = xrelease; then
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DNDEBUG"
    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DTRIMMED"
    fi
else
    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DDEBUG"
fi

CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$OPENJDK_TARGET_CPU_LEGACY\"' -D$OPENJDK_TARGET_CPU_LEGACY"
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DRELEASE='\"$RELEASE\"'"

CCXXFLAGS_JDK="$CCXXFLAGS_JDK \
        -I${JDK_OUTPUTDIR}/include \
        -I${JDK_OUTPUTDIR}/include/$OPENJDK_TARGET_OS \
        -I${JDK_TOPDIR}/src/share/javavm/export \
        -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/javavm/export \
        -I${JDK_TOPDIR}/src/share/native/common \
        -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/native/common"

# The shared libraries are compiled using the picflag.
CFLAGS_JDKLIB="$CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
CXXFLAGS_JDKLIB="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA "

# Executable flags
CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK"
CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK"

# Now this is odd. The JDK native libraries have to link against libjvm.so
# On 32-bit machines there is normally two distinct libjvm.so:s, client and server.
# Which should we link to? Are we lucky enough that the binary api to the libjvm.so library
# is identical for client and server? Yes. Which is picked at runtime (client or server)?
# Neither, since the chosen libjvm.so has already been loaded by the launcher, all the following
# libraries will link to whatever is in memory. Yuck.
#
# Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh.
if test "x$COMPILER_NAME" = xcl; then
    LDFLAGS_JDK="$LDFLAGS_JDK -nologo -opt:ref -incremental:no"
    if test "x$OPENJDK_TARGET_CPU" = xx86; then
        LDFLAGS_JDK="$LDFLAGS_JDK -safeseh"
    fi
    # TODO: make -debug optional "--disable-full-debug-symbols"
    LDFLAGS_JDK="$LDFLAGS_JDK -debug"
    LDFLAGS_JDKLIB="${LDFLAGS_JDK} -dll -libpath:${JDK_OUTPUTDIR}/lib"
    LDFLAGS_JDKLIB_SUFFIX=""
    if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then
        LDFLAGS_STACK_SIZE=1048576
    else
        LDFLAGS_STACK_SIZE=327680
    fi
    LDFLAGS_JDKEXE="${LDFLAGS_JDK} /STACK:$LDFLAGS_STACK_SIZE"
else
    if test "x$COMPILER_NAME" = xgcc; then
        # If this is a --hash-style=gnu system, use --hash-style=both, why?
        HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'`
        if test -n "$HAS_GNU_HASH"; then
            LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker --hash-style=both "
        fi
        if test "x$OPENJDK_TARGET_OS" = xlinux; then
          # And since we now know that the linker is gnu, then add -z defs, to forbid
          # undefined symbols in object files.
          LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker -z -Xlinker defs"
          if test "x$DEBUG_LEVEL" = "xrelease"; then
              # When building release libraries, tell the linker optimize them.
              # Should this be supplied to the OSS linker as well?
              LDFLAGS_JDK="${LDFLAGS_JDK} -Xlinker -O1"
          fi
        fi
    fi
    LDFLAGS_JDKLIB="${LDFLAGS_JDK} $SHARED_LIBRARY_FLAGS \
                    -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}"

    # On some platforms (mac) the linker warns about non existing -L dirs.
    # Add server first if available. Linking aginst client does not always produce the same results.
    # Only add client dir if client is being built. Add minimal (note not minimal1) if only building minimal1.
    # Default to server for other variants.
    if test "x$JVM_VARIANT_SERVER" = xtrue; then
        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server"
    elif test "x$JVM_VARIANT_CLIENT" = xtrue; then
        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/client"
    elif test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/minimal"
    else
        LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server"
    fi

    LDFLAGS_JDKLIB_SUFFIX="-ljava -ljvm"
    if test "x$COMPILER_NAME" = xossc; then
        LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc"
    fi

    LDFLAGS_JDKEXE="${LDFLAGS_JDK}"
    if test "x$OPENJDK_TARGET_OS" = xlinux; then
        LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Xlinker --allow-shlib-undefined"
    fi
fi

# Adjust flags according to debug level.
case $DEBUG_LEVEL in
      fastdebug )
              CFLAGS="$CFLAGS $D_FLAG"
              JAVAC_FLAGS="$JAVAC_FLAGS -g"
              ;;
      slowdebug )
              CFLAGS="$CFLAGS $D_FLAG"
	      C_O_FLAG_HI="$C_O_FLAG_NONE"
	      C_O_FLAG_NORM="$C_O_FLAG_NONE"
	      CXX_O_FLAG_HI="$CXX_O_FLAG_NONE"
	      CXX_O_FLAG_NORM="$CXX_O_FLAG_NONE"
              JAVAC_FLAGS="$JAVAC_FLAGS -g"
              ;;
esac















# Setup debug symbols (need objcopy from the toolchain for that)

#
# ENABLE_DEBUG_SYMBOLS
# This must be done after the toolchain is setup, since we're looking at objcopy.
#
# Check whether --enable-debug-symbols was given.
if test "${enable_debug_symbols+set}" = set; then :
  enableval=$enable_debug_symbols;
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should generate debug symbols" >&5
$as_echo_n "checking if we should generate debug symbols... " >&6; }

if test "x$enable_debug_symbols" = "xyes" && test "x$OBJCOPY" = x; then
   # explicit enabling of enable-debug-symbols and can't find objcopy
   #   this is an error
   as_fn_error $? "Unable to find objcopy, cannot enable debug-symbols" "$LINENO" 5
fi

if test "x$enable_debug_symbols" = "xyes"; then
  ENABLE_DEBUG_SYMBOLS=true
elif test "x$enable_debug_symbols" = "xno"; then
  ENABLE_DEBUG_SYMBOLS=false
else
  # default on macosx is false
  if test "x$OPENJDK_TARGET_OS" = xmacosx; then
    ENABLE_DEBUG_SYMBOLS=false
  # Default is on if objcopy is found, otherwise off
  elif test "x$OBJCOPY" != x || test "x$OPENJDK_TARGET_OS" = xwindows; then
    ENABLE_DEBUG_SYMBOLS=true
  else
    ENABLE_DEBUG_SYMBOLS=false
  fi
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_DEBUG_SYMBOLS" >&5
$as_echo "$ENABLE_DEBUG_SYMBOLS" >&6; }

#
# ZIP_DEBUGINFO_FILES
#
# Check whether --enable-zip-debug-info was given.
if test "${enable_zip_debug_info+set}" = set; then :
  enableval=$enable_zip_debug_info;
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should zip debug-info files" >&5
$as_echo_n "checking if we should zip debug-info files... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_zip_debug_info}" >&5
$as_echo "${enable_zip_debug_info}" >&6; }

if test "x${enable_zip_debug_info}" = "xno"; then
   ZIP_DEBUGINFO_FILES=false
else
   ZIP_DEBUGINFO_FILES=true
fi







###############################################################################
#
# Check dependencies for external and internal libraries.
#
###############################################################################



###############################################################################
#
# OS specific settings that we never will need to probe.
#
if test "x$OPENJDK_TARGET_OS" = xlinux; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on Linux?" >&5
$as_echo_n "checking what is not needed on Linux?... " >&6; }
    PULSE_NOT_NEEDED=yes
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pulse" >&5
$as_echo "pulse" >&6; }
fi

if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on Solaris?" >&5
$as_echo_n "checking what is not needed on Solaris?... " >&6; }
    ALSA_NOT_NEEDED=yes
    PULSE_NOT_NEEDED=yes
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: alsa pulse" >&5
$as_echo "alsa pulse" >&6; }
fi

if test "x$OPENJDK_TARGET_OS" = xwindows; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on Windows?" >&5
$as_echo_n "checking what is not needed on Windows?... " >&6; }
    CUPS_NOT_NEEDED=yes
    ALSA_NOT_NEEDED=yes
    PULSE_NOT_NEEDED=yes
    X11_NOT_NEEDED=yes
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: alsa cups pulse x11" >&5
$as_echo "alsa cups pulse x11" >&6; }
fi

if test "x$OPENJDK_TARGET_OS" = xmacosx; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on MacOSX?" >&5
$as_echo_n "checking what is not needed on MacOSX?... " >&6; }
    ALSA_NOT_NEEDED=yes
    PULSE_NOT_NEEDED=yes
    X11_NOT_NEEDED=yes
    FREETYPE2_NOT_NEEDED=yes
    # If the java runtime framework is disabled, then we need X11.
    # This will be adjusted below.
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: alsa pulse x11" >&5
$as_echo "alsa pulse x11" >&6; }
fi

if test "x$OPENJDK_TARGET_OS" = xbsd; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on bsd?" >&5
$as_echo_n "checking what is not needed on bsd?... " >&6; }
    ALSA_NOT_NEEDED=yes
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: alsa" >&5
$as_echo "alsa" >&6; }
fi

if test "x$OPENJDK" = "xfalse"; then
    FREETYPE2_NOT_NEEDED=yes
fi

if test "x$SUPPORT_HEADFUL" = xno; then
    X11_NOT_NEEDED=yes
fi

###############################################################################
#
# Check for MacOSX support for OpenJDK. If this exists, try to build a JVM
# that uses this API.
#
# Check whether --enable-macosx-runtime-support was given.
if test "${enable_macosx_runtime_support+set}" = set; then :
  enableval=$enable_macosx_runtime_support; MACOSX_RUNTIME_SUPPORT="${enableval}"
else
  MACOSX_RUNTIME_SUPPORT="no"
fi


USE_MACOSX_RUNTIME_SUPPORT=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for explicit Java runtime support in the OS" >&5
$as_echo_n "checking for explicit Java runtime support in the OS... " >&6; }
if test -f /System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Headers/JavaRuntimeSupport.h; then
    if test "x$MACOSX_RUNTIME_SUPPORT" != xno; then
        MACOSX_RUNTIME_SUPPORT=yes
        USE_MACOSX_RUNTIME_SUPPORT=yes
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, does not need alsa freetype2 pulse and X11" >&5
$as_echo "yes, does not need alsa freetype2 pulse and X11" >&6; }
    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, but explicitly disabled." >&5
$as_echo "yes, but explicitly disabled." >&6; }
    fi
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$USE_MACOSX_RUNTIME_SUPPORT" = xno; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what is not needed on an X11 build on MacOSX?" >&5
$as_echo_n "checking what is not needed on an X11 build on MacOSX?... " >&6; }
    X11_NOT_NEEDED=
    FREETYPE2_NOT_NEEDED=
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: alsa pulse" >&5
$as_echo "alsa pulse" >&6; }
fi




###############################################################################
#
# Check for X Windows
#

# Check if the user has specified sysroot, but not --x-includes or --x-libraries.
# Make a simple check for the libraries at the sysroot, and setup --x-includes and
# --x-libraries for the sysroot, if that seems to be correct.
if test "x$SYS_ROOT" != "x/"; then
  if test "x$x_includes" = xNONE; then
    if test -f "$SYS_ROOT/usr/X11R6/include/X11/Xlib.h"; then
      x_includes="$SYS_ROOT/usr/X11R6/include"
    fi
  fi
  if test "x$x_libraries" = xNONE; then
    if test -f "$SYS_ROOT/usr/X11R6/lib/libX11.so"; then
      x_libraries="$SYS_ROOT/usr/X11R6/lib"
    fi
  fi
fi

# Now let autoconf do it's magic
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
$as_echo_n "checking for X... " >&6; }


# Check whether --with-x was given.
if test "${with_x+set}" = set; then :
  withval=$with_x;
fi

# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
  # The user explicitly disabled X.
  have_x=disabled
else
  case $x_includes,$x_libraries in #(
    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # One or both of the vars are not set, and there is no cached value.
ac_x_includes=no ac_x_libraries=no
rm -f -r conftest.dir
if mkdir conftest.dir; then
  cd conftest.dir
  cat >Imakefile <<'_ACEOF'
incroot:
	@echo incroot='${INCROOT}'
usrlibdir:
	@echo usrlibdir='${USRLIBDIR}'
libdir:
	@echo libdir='${LIBDIR}'
_ACEOF
  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
    # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
    for ac_var in incroot usrlibdir libdir; do
      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
    done
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    for ac_extension in a so sl dylib la dll; do
      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
	ac_im_usrlibdir=$ac_im_libdir; break
      fi
    done
    # Screen out bogus values from the imake configuration.  They are
    # bogus both because they are the default anyway, and because
    # using them would break gcc on systems where it needs fixed includes.
    case $ac_im_incroot in
	/usr/include) ac_x_includes= ;;
	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
    esac
    case $ac_im_usrlibdir in
	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
    esac
  fi
  cd ..
  rm -f -r conftest.dir
fi

# Standard set of common directories for X headers.
# Check X11 before X11Rn because it is often a symlink to the current release.
ac_x_header_dirs='
/usr/X11/include
/usr/X11R7/include
/usr/X11R6/include
/usr/X11R5/include
/usr/X11R4/include

/usr/include/X11
/usr/include/X11R7
/usr/include/X11R6
/usr/include/X11R5
/usr/include/X11R4

/usr/local/X11/include
/usr/local/X11R7/include
/usr/local/X11R6/include
/usr/local/X11R5/include
/usr/local/X11R4/include

/usr/local/include/X11
/usr/local/include/X11R7
/usr/local/include/X11R6
/usr/local/include/X11R5
/usr/local/include/X11R4

/usr/X386/include
/usr/x386/include
/usr/XFree86/include/X11

/usr/include
/usr/local/include
/usr/unsupported/include
/usr/athena/include
/usr/local/x11r5/include
/usr/lpp/Xamples/include

/usr/openwin/include
/usr/openwin/share/include'

if test "$ac_x_includes" = no; then
  # Guess where to find include files, by looking for Xlib.h.
  # First, try using that file with no special directory specified.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # We can compile using X headers with no special include directory.
ac_x_includes=
else
  for ac_dir in $ac_x_header_dirs; do
  if test -r "$ac_dir/X11/Xlib.h"; then
    ac_x_includes=$ac_dir
    break
  fi
done
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi # $ac_x_includes = no

if test "$ac_x_libraries" = no; then
  # Check for the libraries.
  # See if we find them without any special options.
  # Don't add to $LIBS permanently.
  ac_save_LIBS=$LIBS
  LIBS="-lX11 $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
int
main ()
{
XrmInitialize ()
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  LIBS=$ac_save_LIBS
# We can link X programs with no special library path.
ac_x_libraries=
else
  LIBS=$ac_save_LIBS
for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
do
  # Don't even attempt the hair of trying to link an X program!
  for ac_extension in a so sl dylib la dll; do
    if test -r "$ac_dir/libX11.$ac_extension"; then
      ac_x_libraries=$ac_dir
      break 2
    fi
  done
done
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi # $ac_x_libraries = no

case $ac_x_includes,$ac_x_libraries in #(
  no,* | *,no | *\'*)
    # Didn't find X, or a directory has "'" in its name.
    ac_cv_have_x="have_x=no";; #(
  *)
    # Record where we found X for the cache.
    ac_cv_have_x="have_x=yes\
	ac_x_includes='$ac_x_includes'\
	ac_x_libraries='$ac_x_libraries'"
esac
fi
;; #(
    *) have_x=yes;;
  esac
  eval "$ac_cv_have_x"
fi # $with_x != no

if test "$have_x" != yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
$as_echo "$have_x" >&6; }
  no_x=yes
else
  # If each of the values was on the command line, it overrides each guess.
  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
  # Update the cache value to reflect the command line values.
  ac_cv_have_x="have_x=yes\
	ac_x_includes='$x_includes'\
	ac_x_libraries='$x_libraries'"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
fi

if test "$no_x" = yes; then
  # Not all programs may use this symbol, but it does not hurt to define it.

$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h

  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
  if test -n "$x_includes"; then
    X_CFLAGS="$X_CFLAGS -I$x_includes"
  fi

  # It would also be nice to do this for all -L options, not just this one.
  if test -n "$x_libraries"; then
    X_LIBS="$X_LIBS -L$x_libraries"
    # For Solaris; some versions of Sun CC require a space after -R and
    # others require no space.  Words are not sufficient . . . .
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
$as_echo_n "checking whether -R must be followed by a space... " >&6; }
    ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
    ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
    ac_cxx_werror_flag=yes
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
       X_LIBS="$X_LIBS -R$x_libraries"
else
  LIBS="$ac_xsave_LIBS -R $x_libraries"
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	  X_LIBS="$X_LIBS -R $x_libraries"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
$as_echo "neither works" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
    LIBS=$ac_xsave_LIBS
  fi

  # Check for system-dependent libraries X programs must link with.
  # Do this before checking for the system-independent R6 libraries
  # (-lICE), since we may need -lsocket or whatever for X linking.

  if test "$ISC" = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
  else
    # Martyn Johnson says this is needed for Ultrix, if the X
    # libraries were built with DECnet support.  And Karl Berry says
    # the Alpha needs dnet_stub (dnet does not exist).
    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char XOpenDisplay ();
int
main ()
{
return XOpenDisplay ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldnet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dnet_ntoa ();
int
main ()
{
return dnet_ntoa ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_dnet_dnet_ntoa=yes
else
  ac_cv_lib_dnet_dnet_ntoa=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
fi

    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldnet_stub  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dnet_ntoa ();
int
main ()
{
return dnet_ntoa ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_dnet_stub_dnet_ntoa=yes
else
  ac_cv_lib_dnet_stub_dnet_ntoa=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
fi

    fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$ac_xsave_LIBS"

    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
    # to get the SysV transport functions.
    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
    # needs -lnsl.
    # The nsl library prevents programs from opening the X display
    # on Irix 5.2, according to T.E. Dickey.
    # The functions gethostbyname, getservbyname, and inet_addr are
    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
    ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes; then :

fi

    if test $ac_cv_func_gethostbyname = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_nsl_gethostbyname=yes
else
  ac_cv_lib_nsl_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
fi

      if test $ac_cv_lib_nsl_gethostbyname = no; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_bsd_gethostbyname=yes
else
  ac_cv_lib_bsd_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
fi

      fi
    fi

    # lieder@skyler.mavd.honeywell.com says without -lsocket,
    # socket/setsockopt and other routines are undefined under SCO ODT
    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
    # on later versions), says Simon Leinen: it contains gethostby*
    # variants that don't use the name server (or something).  -lsocket
    # must be given before -lnsl if both are needed.  We assume that
    # if connect needs -lnsl, so does gethostbyname.
    ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
if test "x$ac_cv_func_connect" = xyes; then :

fi

    if test $ac_cv_func_connect = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
$as_echo_n "checking for connect in -lsocket... " >&6; }
if ${ac_cv_lib_socket_connect+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char connect ();
int
main ()
{
return connect ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_socket_connect=yes
else
  ac_cv_lib_socket_connect=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
$as_echo "$ac_cv_lib_socket_connect" >&6; }
if test "x$ac_cv_lib_socket_connect" = xyes; then :
  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
fi

    fi

    # Guillermo Gomez says -lposix is necessary on A/UX.
    ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
if test "x$ac_cv_func_remove" = xyes; then :

fi

    if test $ac_cv_func_remove = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
$as_echo_n "checking for remove in -lposix... " >&6; }
if ${ac_cv_lib_posix_remove+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char remove ();
int
main ()
{
return remove ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_posix_remove=yes
else
  ac_cv_lib_posix_remove=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
$as_echo "$ac_cv_lib_posix_remove" >&6; }
if test "x$ac_cv_lib_posix_remove" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
fi

    fi

    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
    ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
if test "x$ac_cv_func_shmat" = xyes; then :

fi

    if test $ac_cv_func_shmat = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
$as_echo_n "checking for shmat in -lipc... " >&6; }
if ${ac_cv_lib_ipc_shmat+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lipc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char shmat ();
int
main ()
{
return shmat ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_ipc_shmat=yes
else
  ac_cv_lib_ipc_shmat=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
fi

    fi
  fi

  # Check for libraries that X11R6 Xt/Xaw programs need.
  ac_save_LDFLAGS=$LDFLAGS
  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
  # check for ICE first), but we must link in the order -lSM -lICE or
  # we get undefined symbols.  So assume we have SM if we have ICE.
  # These have to be linked with before -lX11, unlike the other
  # libraries we check for below, so use a different variable.
  # John Interrante, Karl Berry
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lICE $X_EXTRA_LIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char IceConnectionNumber ();
int
main ()
{
return IceConnectionNumber ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_ICE_IceConnectionNumber=yes
else
  ac_cv_lib_ICE_IceConnectionNumber=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
fi

  LDFLAGS=$ac_save_LDFLAGS

fi


# AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling
# this doesn't make sense so we remove it.
if test "x$COMPILE_TYPE" = xcross; then
  X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[^ ]*//g'`
fi

if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # x11 is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=x11
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

    as_fn_error $? "Could not find X11 libraries. $HELP_MSG" "$LINENO" 5
fi

# Some of the old makefiles require a setting of OPENWIN_HOME
# Since the X11R6 directory has disappeared on later Linuxes,
# we need to probe for it.
if test "x$OPENJDK_TARGET_OS" = xlinux; then
    if test -d "$SYS_ROOT/usr/X11R6"; then
        OPENWIN_HOME="$SYS_ROOT/usr/X11R6"
    fi
    if test -d "$SYS_ROOT/usr/include/X11"; then
        OPENWIN_HOME="$SYS_ROOT/usr"
    fi
fi
if test "x$OPENJDK_TARGET_OS" = xsolaris; then
    OPENWIN_HOME="/usr/openwin"
fi



#
# Weird Sol10 something check...TODO change to try compile
#
if test "x${OPENJDK_TARGET_OS}" = xsolaris; then
  if test "`uname -r`" = "5.10"; then
     if test "`${EGREP} -c XLinearGradient ${OPENWIN_HOME}/share/include/X11/extensions/Xrender.h`" = "0"; then
     	X_CFLAGS="${X_CFLAGS} -DSOLARIS10_NO_XRENDER_STRUCTS"
     fi
  fi
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS"

# Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
for ac_header in X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " # include <X11/Xlib.h>
                   # include <X11/Xutil.h>

"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 X11_A_OK=yes
else
  X11_A_OK=no
fi

done


CFLAGS="$OLD_CFLAGS"
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # x11 is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=x11
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

    as_fn_error $? "Could not find all X11 headers (shape.h Xrender.h XTest.h). $HELP_MSG" "$LINENO" 5
fi






###############################################################################
#
# The common unix printing system cups is used to print from java.
#

# Check whether --with-cups was given.
if test "${with_cups+set}" = set; then :
  withval=$with_cups;
fi


# Check whether --with-cups-include was given.
if test "${with_cups_include+set}" = set; then :
  withval=$with_cups_include;
fi


if test "x$CUPS_NOT_NEEDED" = xyes; then
	if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cups not used, so --with-cups is ignored" >&5
$as_echo "$as_me: WARNING: cups not used, so --with-cups is ignored" >&2;}
	fi
	CUPS_CFLAGS=
else
	CUPS_FOUND=no

	if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno; then
	    as_fn_error $? "It is not possible to disable the use of cups. Remove the --without-cups option." "$LINENO" 5
	fi

	if test "x${with_cups}" != x; then
	    CUPS_CFLAGS="-I${with_cups}/include"
	    CUPS_FOUND=yes
	fi
	if test "x${with_cups_include}" != x; then
	    CUPS_CFLAGS="-I${with_cups_include}"
	    CUPS_FOUND=yes
	fi
	if test "x$CUPS_FOUND" = xno; then


    if test "x$with_builddeps_server" != x || test "x$with_builddeps_conf" != x; then
        # Source the builddeps file again, to make sure it uses the latest variables!
        . $builddepsfile
        # Look for a target and build machine specific resource!
        eval resource=\${builddep_cups_BUILD_${rewritten_build_var}_TARGET_${rewritten_target_var}}
        if test "x$resource" = x; then
            # Ok, lets instead look for a target specific resource
            eval resource=\${builddep_cups_TARGET_${rewritten_target_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a build specific resource
            eval resource=\${builddep_cups_BUILD_${rewritten_build_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a generic resource
            # (The cups comes from M4 and not the shell, thus no need for eval here.)
            resource=${builddep_cups}
        fi
        if test "x$resource" != x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Using builddeps $resource for cups" >&5
$as_echo "$as_me: Using builddeps $resource for cups" >&6;}
	    # If the resource in the builddeps.conf file is an existing directory,
	    # for example /java/linux/cups
	    if test -d ${resource}; then
	       depdir=${resource}
	    else

# cups is for example mymodule
# $resource is for example libs/general/libmymod_1_2_3.zip
# $with_builddeps_server is for example ftp://mybuilddeps.myserver.com/builddeps
# $with_builddeps_dir is for example /localhome/builddeps
# depdir is the name of the variable into which we store the depdir, eg MYMOD
# Will download ftp://mybuilddeps.myserver.com/builddeps/libs/general/libmymod_1_2_3.zip and
# unzip into the directory: /localhome/builddeps/libmymod_1_2_3
    filename=`basename $resource`
    filebase=`echo $filename | sed 's/\.[^\.]*$//'`
    filebase=${filename%%.*}
    extension=${filename#*.}
    installdir=$with_builddeps_dir/$filebase
    if test ! -f $installdir/$filename.unpacked; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Downloading build dependency cups from $with_builddeps_server/$resource and installing into $installdir" >&5
$as_echo "$as_me: Downloading build dependency cups from $with_builddeps_server/$resource and installing into $installdir" >&6;}
        if test ! -d $installdir; then
            mkdir -p $installdir
        fi
        if test ! -d $installdir; then
            as_fn_error $? "Could not create directory $installdir" "$LINENO" 5
        fi
        tmpfile=`mktemp $installdir/cups.XXXXXXXXX`
        touch $tmpfile
        if test ! -f $tmpfile; then
            as_fn_error $? "Could not create files in directory $installdir" "$LINENO" 5
        fi

    # $with_builddeps_server/$resource  is the ftp://abuilddeps.server.com/libs/cups.zip
    # $tmpfile is the local file name for the downloaded file.
    VALID_TOOL=no
    if test "x$BDEPS_FTP" = xwget; then
       VALID_TOOL=yes
       wget -O $tmpfile $with_builddeps_server/$resource
    fi
    if test "x$BDEPS_FTP" = xlftp; then
       VALID_TOOL=yes
       lftp -c "get $with_builddeps_server/$resource  -o $tmpfile"
    fi
    if test "x$BDEPS_FTP" = xftp; then
        VALID_TOOL=yes
        FTPSERVER=`echo $with_builddeps_server/$resource  | cut -f 3 -d '/'`
        FTPPATH=`echo $with_builddeps_server/$resource  | cut -f 4- -d '/'`
        FTPUSERPWD=${FTPSERVER%%@*}
        if test "x$FTPSERVER" != "x$FTPUSERPWD"; then
            FTPUSER=${userpwd%%:*}
            FTPPWD=${userpwd#*@}
            FTPSERVER=${FTPSERVER#*@}
        else
            FTPUSER=ftp
            FTPPWD=ftp
        fi
        # the "pass" command does not work on some
        # ftp clients (read ftp.exe) but if it works,
        # passive mode is better!
        (\
            echo "user $FTPUSER $FTPPWD"        ;\
            echo "pass"                         ;\
            echo "bin"                          ;\
            echo "get $FTPPATH $tmpfile"              ;\
        ) | ftp -in $FTPSERVER
    fi
    if test "x$VALID_TOOL" != xyes; then
       as_fn_error $? "I do not know how to use the tool: $BDEPS_FTP" "$LINENO" 5
    fi

        mv $tmpfile $installdir/$filename
        if test ! -s $installdir/$filename; then
            as_fn_error $? "Could not download $with_builddeps_server/$resource" "$LINENO" 5
        fi
        case "$extension" in
            zip)  echo "Unzipping $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; $BDEPS_UNZIP $installdir/$filename > /dev/null && touch $installdir/$filename.unpacked)
            ;;
            tar.gz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            tgz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            *) as_fn_error $? "Cannot handle build depency archive with extension $extension" "$LINENO" 5
            ;;
        esac
    fi
    if test -f $installdir/$filename.unpacked; then
        depdir=$installdir
    fi

	    fi
            # Source the builddeps file again, because in the previous command, the depdir
            # was updated to point at the current build dependency install directory.
            . $builddepsfile
            # Now extract variables from the builddeps.conf files.
            theroot=${builddep_cups_ROOT}
            thecflags=${builddep_cups_CFLAGS}
            thelibs=${builddep_cups_LIBS}
            if test "x$depdir" = x; then
                as_fn_error $? "Could not download build dependency cups" "$LINENO" 5
            fi
            CUPS=$depdir
            if test "x$theroot" != x; then
               CUPS="$theroot"
            fi
            if test "x$thecflags" != x; then
               CUPS_CFLAGS="$thecflags"
            fi
            if test "x$thelibs" != x; then
               CUPS_LIBS="$thelibs"
            fi
            CUPS_FOUND=yes

        fi

    fi

	fi
	if test "x$CUPS_FOUND" = xno; then
	    # Are the cups headers installed in the default /usr/include location?
	    for ac_header in cups/cups.h cups/ppd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 CUPS_FOUND=yes
	                      CUPS_CFLAGS=
	                      DEFAULT_CUPS=yes
fi

done

	fi
	if test "x$CUPS_FOUND" = xno; then
	    # Getting nervous now? Lets poke around for standard Solaris third-party
	    # package installation locations.
	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cups headers" >&5
$as_echo_n "checking for cups headers... " >&6; }
	    if test -s /opt/sfw/cups/include/cups/cups.h; then
	       # An SFW package seems to be installed!
	       CUPS_FOUND=yes
	       CUPS_CFLAGS="-I/opt/sfw/cups/include"
	    elif test -s /opt/csw/include/cups/cups.h; then
	       # A CSW package seems to be installed!
	       CUPS_FOUND=yes
	       CUPS_CFLAGS="-I/opt/csw/include"
	    fi
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CUPS_FOUND" >&5
$as_echo "$CUPS_FOUND" >&6; }
	fi
	if test "x$CUPS_FOUND" = xno; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # cups is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=cups
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

	    as_fn_error $? "Could not find cups! $HELP_MSG " "$LINENO" 5
	fi
fi






###############################################################################
#
# The ubiquitous freetype2 library is used to render fonts.
#

# Check whether --with-freetype was given.
if test "${with_freetype+set}" = set; then :
  withval=$with_freetype;
fi


# If we are using the OS installed system lib for freetype, then we do not need to copy it to the build tree
USING_SYSTEM_FT_LIB=false

if test "x$FREETYPE2_NOT_NEEDED" = xyes; then
	if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: freetype not used, so --with-freetype is ignored" >&5
$as_echo "$as_me: WARNING: freetype not used, so --with-freetype is ignored" >&2;}
	fi
	FREETYPE2_CFLAGS=
	FREETYPE2_LIBS=
        FREETYPE2_LIB_PATH=
else
	FREETYPE2_FOUND=no

	if test "x$with_freetype" != x; then

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$with_freetype"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of with_freetype, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of with_freetype, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of with_freetype" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    with_freetype="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting with_freetype to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting with_freetype to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$with_freetype"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    with_freetype="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting with_freetype to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting with_freetype to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$with_freetype"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of with_freetype, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of with_freetype, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of with_freetype, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

	    FREETYPE2_LIBS="-L$with_freetype/lib -lfreetype"
            FREETYPE2_LIB_PATH="$with_freetype/lib"
            if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64 && test -d "$with_freetype/lib/amd64"; then
                FREETYPE2_LIBS="-L$with_freetype/lib/amd64 -lfreetype"
                FREETYPE2_LIB_PATH="$with_freetype/lib/amd64"
            fi
            if test "x$OPENJDK_TARGET_OS" = xwindows; then
                FREETYPE2_LIBS="$with_freetype/lib/freetype.lib"
            fi
	    FREETYPE2_CFLAGS="-I$with_freetype/include"
            if test -s $with_freetype/include/ft2build.h && test -d $with_freetype/include/freetype2/freetype; then
                FREETYPE2_CFLAGS="-I$with_freetype/include/freetype2 -I$with_freetype/include"
            fi
 	    FREETYPE2_FOUND=yes
   	    if test "x$FREETYPE2_FOUND" = xyes; then
	        # Verify that the directories exist
                if ! test -d "$with_freetype/lib" || ! test -d "$with_freetype/include"; then
		   as_fn_error $? "Could not find the expected directories $with_freetype/lib and $with_freetype/include" "$LINENO" 5
		fi
	        # List the contents of the lib.
		FREETYPELIB=`ls $with_freetype/lib/libfreetype.so $with_freetype/lib/freetype.dll 2> /dev/null`
                if test "x$FREETYPELIB" = x; then
		   as_fn_error $? "Could not find libfreetype.so nor freetype.dll in $with_freetype/lib" "$LINENO" 5
		fi
	        # Check one h-file
                if ! test -s "$with_freetype/include/ft2build.h"; then
		   as_fn_error $? "Could not find $with_freetype/include/ft2build.h" "$LINENO" 5
		fi
            fi
        fi
	if test "x$FREETYPE2_FOUND" = xno; then


    if test "x$with_builddeps_server" != x || test "x$with_builddeps_conf" != x; then
        # Source the builddeps file again, to make sure it uses the latest variables!
        . $builddepsfile
        # Look for a target and build machine specific resource!
        eval resource=\${builddep_freetype2_BUILD_${rewritten_build_var}_TARGET_${rewritten_target_var}}
        if test "x$resource" = x; then
            # Ok, lets instead look for a target specific resource
            eval resource=\${builddep_freetype2_TARGET_${rewritten_target_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a build specific resource
            eval resource=\${builddep_freetype2_BUILD_${rewritten_build_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a generic resource
            # (The freetype2 comes from M4 and not the shell, thus no need for eval here.)
            resource=${builddep_freetype2}
        fi
        if test "x$resource" != x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Using builddeps $resource for freetype2" >&5
$as_echo "$as_me: Using builddeps $resource for freetype2" >&6;}
	    # If the resource in the builddeps.conf file is an existing directory,
	    # for example /java/linux/cups
	    if test -d ${resource}; then
	       depdir=${resource}
	    else

# freetype2 is for example mymodule
# $resource is for example libs/general/libmymod_1_2_3.zip
# $with_builddeps_server is for example ftp://mybuilddeps.myserver.com/builddeps
# $with_builddeps_dir is for example /localhome/builddeps
# depdir is the name of the variable into which we store the depdir, eg MYMOD
# Will download ftp://mybuilddeps.myserver.com/builddeps/libs/general/libmymod_1_2_3.zip and
# unzip into the directory: /localhome/builddeps/libmymod_1_2_3
    filename=`basename $resource`
    filebase=`echo $filename | sed 's/\.[^\.]*$//'`
    filebase=${filename%%.*}
    extension=${filename#*.}
    installdir=$with_builddeps_dir/$filebase
    if test ! -f $installdir/$filename.unpacked; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Downloading build dependency freetype2 from $with_builddeps_server/$resource and installing into $installdir" >&5
$as_echo "$as_me: Downloading build dependency freetype2 from $with_builddeps_server/$resource and installing into $installdir" >&6;}
        if test ! -d $installdir; then
            mkdir -p $installdir
        fi
        if test ! -d $installdir; then
            as_fn_error $? "Could not create directory $installdir" "$LINENO" 5
        fi
        tmpfile=`mktemp $installdir/freetype2.XXXXXXXXX`
        touch $tmpfile
        if test ! -f $tmpfile; then
            as_fn_error $? "Could not create files in directory $installdir" "$LINENO" 5
        fi

    # $with_builddeps_server/$resource  is the ftp://abuilddeps.server.com/libs/cups.zip
    # $tmpfile is the local file name for the downloaded file.
    VALID_TOOL=no
    if test "x$BDEPS_FTP" = xwget; then
       VALID_TOOL=yes
       wget -O $tmpfile $with_builddeps_server/$resource
    fi
    if test "x$BDEPS_FTP" = xlftp; then
       VALID_TOOL=yes
       lftp -c "get $with_builddeps_server/$resource  -o $tmpfile"
    fi
    if test "x$BDEPS_FTP" = xftp; then
        VALID_TOOL=yes
        FTPSERVER=`echo $with_builddeps_server/$resource  | cut -f 3 -d '/'`
        FTPPATH=`echo $with_builddeps_server/$resource  | cut -f 4- -d '/'`
        FTPUSERPWD=${FTPSERVER%%@*}
        if test "x$FTPSERVER" != "x$FTPUSERPWD"; then
            FTPUSER=${userpwd%%:*}
            FTPPWD=${userpwd#*@}
            FTPSERVER=${FTPSERVER#*@}
        else
            FTPUSER=ftp
            FTPPWD=ftp
        fi
        # the "pass" command does not work on some
        # ftp clients (read ftp.exe) but if it works,
        # passive mode is better!
        (\
            echo "user $FTPUSER $FTPPWD"        ;\
            echo "pass"                         ;\
            echo "bin"                          ;\
            echo "get $FTPPATH $tmpfile"              ;\
        ) | ftp -in $FTPSERVER
    fi
    if test "x$VALID_TOOL" != xyes; then
       as_fn_error $? "I do not know how to use the tool: $BDEPS_FTP" "$LINENO" 5
    fi

        mv $tmpfile $installdir/$filename
        if test ! -s $installdir/$filename; then
            as_fn_error $? "Could not download $with_builddeps_server/$resource" "$LINENO" 5
        fi
        case "$extension" in
            zip)  echo "Unzipping $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; $BDEPS_UNZIP $installdir/$filename > /dev/null && touch $installdir/$filename.unpacked)
            ;;
            tar.gz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            tgz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            *) as_fn_error $? "Cannot handle build depency archive with extension $extension" "$LINENO" 5
            ;;
        esac
    fi
    if test -f $installdir/$filename.unpacked; then
        depdir=$installdir
    fi

	    fi
            # Source the builddeps file again, because in the previous command, the depdir
            # was updated to point at the current build dependency install directory.
            . $builddepsfile
            # Now extract variables from the builddeps.conf files.
            theroot=${builddep_freetype2_ROOT}
            thecflags=${builddep_freetype2_CFLAGS}
            thelibs=${builddep_freetype2_LIBS}
            if test "x$depdir" = x; then
                as_fn_error $? "Could not download build dependency freetype2" "$LINENO" 5
            fi
            FREETYPE2=$depdir
            if test "x$theroot" != x; then
               FREETYPE2="$theroot"
            fi
            if test "x$thecflags" != x; then
               FREETYPE2_CFLAGS="$thecflags"
            fi
            if test "x$thelibs" != x; then
               FREETYPE2_LIBS="$thelibs"
            fi
            FREETYPE2_FOUND=yes
            else FREETYPE2_FOUND=no

        fi
        else FREETYPE2_FOUND=no

    fi

            USING_SYSTEM_FT_LIB=true
	fi
	if test "x$FREETYPE2_FOUND" = xno && test "x$OPENJDK_TARGET_OS" = xwindows; then
            FREETYPELOCATION="$PROGRAMFILES/GnuWin32"

  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then

  # Input might be given as Windows format, start by converting to
  # unix format.
  path="$FREETYPELOCATION"
  new_path=`$CYGPATH -u "$path"`

  # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
  # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
  # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
  # "foo.exe" is OK but "foo" is an error.
  #
  # This test is therefore slightly more accurate than "test -f" to check for file precense.
  # It is also a way to make sure we got the proper file name for the real test later on.
  test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
  if test "x$test_shortpath" = x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FREETYPELOCATION, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of FREETYPELOCATION, which resolves as \"$path\", is invalid." >&6;}
    as_fn_error $? "Cannot locate the the path of FREETYPELOCATION" "$LINENO" 5
  fi

  # Call helper function which possibly converts this using DOS-style short mode.
  # If so, the updated path is stored in $new_path.

  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    shortmode_path=`$CYGPATH -s -m -a "$input_path"`
    path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
    if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
      # Going to short mode and back again did indeed matter. Since short mode is
      # case insensitive, let's make it lowercase to improve readability.
      shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
      # Now convert it back to Unix-stile (cygpath)
      input_path=`$CYGPATH -u "$shortmode_path"`
      new_path="$input_path"
    fi
  fi

  test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
  if test "x$test_cygdrive_prefix" = x; then
    # As a simple fix, exclude /usr/bin since it's not a real path.
    if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
      # The path is in a Cygwin special directory (e.g. /home). We need this converted to
      # a path prefixed by /cygdrive for fixpath to work.
      new_path="$CYGWIN_ROOT_PATH$input_path"
    fi
  fi


  if test "x$path" != "x$new_path"; then
    FREETYPELOCATION="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FREETYPELOCATION to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting FREETYPELOCATION to \"$new_path\"" >&6;}
  fi

  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then

  path="$FREETYPELOCATION"
  has_colon=`$ECHO $path | $GREP ^.:`
  new_path="$path"
  if test "x$has_colon" = x; then
    # Not in mixed or Windows style, start by that.
    new_path=`cmd //c echo $path`
  fi


  input_path="$new_path"
  # Check if we need to convert this using DOS-style short mode. If the path
  # contains just simple characters, use it. Otherwise (spaces, weird characters),
  # take no chances and rewrite it.
  # Note: m4 eats our [], so we need to use [ and ] instead.
  has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
  if test "x$has_forbidden_chars" != x; then
    # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
    new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
  fi


  windows_path="$new_path"
  if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
    unix_path=`$CYGPATH -u "$windows_path"`
    new_path="$unix_path"
  elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
    unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
    new_path="$unix_path"
  fi

  if test "x$path" != "x$new_path"; then
    FREETYPELOCATION="$new_path"
    { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting FREETYPELOCATION to \"$new_path\"" >&5
$as_echo "$as_me: Rewriting FREETYPELOCATION to \"$new_path\"" >&6;}
  fi

  # Save the first 10 bytes of this path to the storage, so fixpath can work.
  all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")

  else
    # We're on a posix platform. Hooray! :)
    path="$FREETYPELOCATION"

    if test ! -f "$path" && test ! -d "$path"; then
      as_fn_error $? "The path of FREETYPELOCATION, which resolves as \"$path\", is not found." "$LINENO" 5
    fi

    has_space=`$ECHO "$path" | $GREP " "`
    if test "x$has_space" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: The path of FREETYPELOCATION, which resolves as \"$path\", is invalid." >&5
$as_echo "$as_me: The path of FREETYPELOCATION, which resolves as \"$path\", is invalid." >&6;}
      as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
    fi
  fi

	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype in some standard windows locations" >&5
$as_echo_n "checking for freetype in some standard windows locations... " >&6; }
	    if test -s "$FREETYPELOCATION/include/ft2build.h" && test -d "$FREETYPELOCATION/include/freetype2/freetype"; then
	        FREETYPE2_CFLAGS="-I$FREETYPELOCATION/include/freetype2 -I$FREETYPELOCATION/include"
	        FREETYPE2_LIBS="$FREETYPELOCATION/lib/freetype.lib"
 	        FREETYPE2_LIB_PATH="$FREETYPELOCATION/lib"
                if ! test -s "$FREETYPE2_LIBS"; then
		   as_fn_error $? "Could not find $FREETYPE2_LIBS" "$LINENO" 5
		fi
                if ! test -s "$FREETYPE2_LIB_PATH/freetype.dll"; then
		   as_fn_error $? "Could not find $FREETYPE2_LIB_PATH/freetype.dll" "$LINENO" 5
		fi
                USING_SYSTEM_FT_LIB=true
                FREETYPE2_FOUND=yes
	    fi
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE2_FOUND" >&5
$as_echo "$FREETYPE2_FOUND" >&6; }
        fi
	if test "x$FREETYPE2_FOUND" = xno; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FREETYPE2" >&5
$as_echo_n "checking for FREETYPE2... " >&6; }

if test -n "$FREETYPE2_CFLAGS"; then
    pkg_cv_FREETYPE2_CFLAGS="$FREETYPE2_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "freetype2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FREETYPE2_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>/dev/null`
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FREETYPE2_LIBS"; then
    pkg_cv_FREETYPE2_LIBS="$FREETYPE2_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "freetype2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FREETYPE2_LIBS=`$PKG_CONFIG --libs "freetype2" 2>/dev/null`
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FREETYPE2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "freetype2" 2>&1`
        else
	        FREETYPE2_PKG_ERRORS=`$PKG_CONFIG --print-errors "freetype2" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FREETYPE2_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                FREETYPE2_FOUND=no
elif test $pkg_failed = untried; then
	FREETYPE2_FOUND=no
else
	FREETYPE2_CFLAGS=$pkg_cv_FREETYPE2_CFLAGS
	FREETYPE2_LIBS=$pkg_cv_FREETYPE2_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	FREETYPE2_FOUND=yes
fi
            # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us.
            FREETYPE2_LIBS=`$ECHO $FREETYPE2_LIBS | $SED 's/-lz//g'`
            USING_SYSTEM_FT_LIB=true
            # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64
            if test "x$FREETYPE2_FOUND" = xyes && test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
              FREETYPE2_LIBS=`$ECHO $FREETYPE2_LIBS | $SED 's?/lib?/lib/amd64?g'`
            fi
	fi
	if test "x$FREETYPE2_FOUND" = xno; then
	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype in some standard locations" >&5
$as_echo_n "checking for freetype in some standard locations... " >&6; }

	    if test -s /usr/X11/include/ft2build.h && test -d /usr/X11/include/freetype2/freetype; then
	        DEFAULT_FREETYPE_CFLAGS="-I/usr/X11/include/freetype2 -I/usr/X11/include"
	        DEFAULT_FREETYPE_LIBS="-L/usr/X11/lib -lfreetype"
	    fi
	    if test -s /usr/include/ft2build.h && test -d /usr/include/freetype2/freetype; then
	        DEFAULT_FREETYPE_CFLAGS="-I/usr/include/freetype2"
	        DEFAULT_FREETYPE_LIBS="-lfreetype"
	    fi

	    PREV_CXXCFLAGS="$CXXFLAGS"
	    PREV_LDFLAGS="$LDFLAGS"
	    CXXFLAGS="$CXXFLAGS $DEFAULT_FREETYPE_CFLAGS"
	    LDFLAGS="$LDFLAGS $DEFAULT_FREETYPE_LIBS"
	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include<ft2build.h>
	                    #include FT_FREETYPE_H
	                   int main() { return 0; }

_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

	                      # Yes, the default cflags and libs did the trick.
	                      FREETYPE2_FOUND=yes
	                      FREETYPE2_CFLAGS="$DEFAULT_FREETYPE_CFLAGS"
	                      FREETYPE2_LIBS="$DEFAULT_FREETYPE_LIBS"

else

	                      FREETYPE2_FOUND=no

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
            CXXCFLAGS="$PREV_CXXFLAGS"
	    LDFLAGS="$PREV_LDFLAGS"
	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE2_FOUND" >&5
$as_echo "$FREETYPE2_FOUND" >&6; }
            USING_SYSTEM_FT_LIB=true
	fi
	if test "x$FREETYPE2_FOUND" = xno; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # freetype2 is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=freetype2
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

		as_fn_error $? "Could not find freetype2! $HELP_MSG " "$LINENO" 5
	fi

        if test "x$OPENJDK_TARGET_OS" != xwindows; then
            # AC_CHECK_LIB does not support use of cl.exe
            PREV_LDFLAGS="$LDFLAGS"
            LDFLAGS="$FREETYPE2_LIBS"
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FT_Init_FreeType in -lfreetype" >&5
$as_echo_n "checking for FT_Init_FreeType in -lfreetype... " >&6; }
if ${ac_cv_lib_freetype_FT_Init_FreeType+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lfreetype  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char FT_Init_FreeType ();
int
main ()
{
return FT_Init_FreeType ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_freetype_FT_Init_FreeType=yes
else
  ac_cv_lib_freetype_FT_Init_FreeType=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_freetype_FT_Init_FreeType" >&5
$as_echo "$ac_cv_lib_freetype_FT_Init_FreeType" >&6; }
if test "x$ac_cv_lib_freetype_FT_Init_FreeType" = xyes; then :
  FREETYPE2_FOUND=true
else
  as_fn_error $? "Could not find freetype2! $HELP_MSG " "$LINENO" 5
fi

            LDFLAGS="$PREV_LDFLAGS"
        fi
fi









###############################################################################
#
# Check for alsa headers and libraries. Used on Linux/GNU systems.
#

# Check whether --with-alsa was given.
if test "${with_alsa+set}" = set; then :
  withval=$with_alsa;
fi


# Check whether --with-alsa-include was given.
if test "${with_alsa_include+set}" = set; then :
  withval=$with_alsa_include;
fi


# Check whether --with-alsa-lib was given.
if test "${with_alsa_lib+set}" = set; then :
  withval=$with_alsa_lib;
fi


if test "x$ALSA_NOT_NEEDED" = xyes; then
	if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: alsa not used, so --with-alsa is ignored" >&5
$as_echo "$as_me: WARNING: alsa not used, so --with-alsa is ignored" >&2;}
	fi
	ALSA_CFLAGS=
	ALSA_LIBS=
else
	ALSA_FOUND=no

	if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then
	    as_fn_error $? "It is not possible to disable the use of alsa. Remove the --without-alsa option." "$LINENO" 5
	fi

	if test "x${with_alsa}" != x; then
	    ALSA_LIBS="-L${with_alsa}/lib -lalsa"
	    ALSA_CFLAGS="-I${with_alsa}/include"
	    ALSA_FOUND=yes
	fi
	if test "x${with_alsa_include}" != x; then
	    ALSA_CFLAGS="-I${with_alsa_include}"
	    ALSA_FOUND=yes
	fi
	if test "x${with_alsa_lib}" != x; then
	    ALSA_LIBS="-L${with_alsa_lib} -lalsa"
	    ALSA_FOUND=yes
	fi
	if test "x$ALSA_FOUND" = xno; then


    if test "x$with_builddeps_server" != x || test "x$with_builddeps_conf" != x; then
        # Source the builddeps file again, to make sure it uses the latest variables!
        . $builddepsfile
        # Look for a target and build machine specific resource!
        eval resource=\${builddep_alsa_BUILD_${rewritten_build_var}_TARGET_${rewritten_target_var}}
        if test "x$resource" = x; then
            # Ok, lets instead look for a target specific resource
            eval resource=\${builddep_alsa_TARGET_${rewritten_target_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a build specific resource
            eval resource=\${builddep_alsa_BUILD_${rewritten_build_var}}
        fi
        if test "x$resource" = x; then
            # Ok, lets instead look for a generic resource
            # (The alsa comes from M4 and not the shell, thus no need for eval here.)
            resource=${builddep_alsa}
        fi
        if test "x$resource" != x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: Using builddeps $resource for alsa" >&5
$as_echo "$as_me: Using builddeps $resource for alsa" >&6;}
	    # If the resource in the builddeps.conf file is an existing directory,
	    # for example /java/linux/cups
	    if test -d ${resource}; then
	       depdir=${resource}
	    else

# alsa is for example mymodule
# $resource is for example libs/general/libmymod_1_2_3.zip
# $with_builddeps_server is for example ftp://mybuilddeps.myserver.com/builddeps
# $with_builddeps_dir is for example /localhome/builddeps
# depdir is the name of the variable into which we store the depdir, eg MYMOD
# Will download ftp://mybuilddeps.myserver.com/builddeps/libs/general/libmymod_1_2_3.zip and
# unzip into the directory: /localhome/builddeps/libmymod_1_2_3
    filename=`basename $resource`
    filebase=`echo $filename | sed 's/\.[^\.]*$//'`
    filebase=${filename%%.*}
    extension=${filename#*.}
    installdir=$with_builddeps_dir/$filebase
    if test ! -f $installdir/$filename.unpacked; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: Downloading build dependency alsa from $with_builddeps_server/$resource and installing into $installdir" >&5
$as_echo "$as_me: Downloading build dependency alsa from $with_builddeps_server/$resource and installing into $installdir" >&6;}
        if test ! -d $installdir; then
            mkdir -p $installdir
        fi
        if test ! -d $installdir; then
            as_fn_error $? "Could not create directory $installdir" "$LINENO" 5
        fi
        tmpfile=`mktemp $installdir/alsa.XXXXXXXXX`
        touch $tmpfile
        if test ! -f $tmpfile; then
            as_fn_error $? "Could not create files in directory $installdir" "$LINENO" 5
        fi

    # $with_builddeps_server/$resource  is the ftp://abuilddeps.server.com/libs/cups.zip
    # $tmpfile is the local file name for the downloaded file.
    VALID_TOOL=no
    if test "x$BDEPS_FTP" = xwget; then
       VALID_TOOL=yes
       wget -O $tmpfile $with_builddeps_server/$resource
    fi
    if test "x$BDEPS_FTP" = xlftp; then
       VALID_TOOL=yes
       lftp -c "get $with_builddeps_server/$resource  -o $tmpfile"
    fi
    if test "x$BDEPS_FTP" = xftp; then
        VALID_TOOL=yes
        FTPSERVER=`echo $with_builddeps_server/$resource  | cut -f 3 -d '/'`
        FTPPATH=`echo $with_builddeps_server/$resource  | cut -f 4- -d '/'`
        FTPUSERPWD=${FTPSERVER%%@*}
        if test "x$FTPSERVER" != "x$FTPUSERPWD"; then
            FTPUSER=${userpwd%%:*}
            FTPPWD=${userpwd#*@}
            FTPSERVER=${FTPSERVER#*@}
        else
            FTPUSER=ftp
            FTPPWD=ftp
        fi
        # the "pass" command does not work on some
        # ftp clients (read ftp.exe) but if it works,
        # passive mode is better!
        (\
            echo "user $FTPUSER $FTPPWD"        ;\
            echo "pass"                         ;\
            echo "bin"                          ;\
            echo "get $FTPPATH $tmpfile"              ;\
        ) | ftp -in $FTPSERVER
    fi
    if test "x$VALID_TOOL" != xyes; then
       as_fn_error $? "I do not know how to use the tool: $BDEPS_FTP" "$LINENO" 5
    fi

        mv $tmpfile $installdir/$filename
        if test ! -s $installdir/$filename; then
            as_fn_error $? "Could not download $with_builddeps_server/$resource" "$LINENO" 5
        fi
        case "$extension" in
            zip)  echo "Unzipping $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; $BDEPS_UNZIP $installdir/$filename > /dev/null && touch $installdir/$filename.unpacked)
            ;;
            tar.gz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            tgz) echo "Untaring $installdir/$filename..."
               (cd $installdir ; rm -f $installdir/$filename.unpacked ; tar xzf $installdir/$filename && touch $installdir/$filename.unpacked)
            ;;
            *) as_fn_error $? "Cannot handle build depency archive with extension $extension" "$LINENO" 5
            ;;
        esac
    fi
    if test -f $installdir/$filename.unpacked; then
        depdir=$installdir
    fi

	    fi
            # Source the builddeps file again, because in the previous command, the depdir
            # was updated to point at the current build dependency install directory.
            . $builddepsfile
            # Now extract variables from the builddeps.conf files.
            theroot=${builddep_alsa_ROOT}
            thecflags=${builddep_alsa_CFLAGS}
            thelibs=${builddep_alsa_LIBS}
            if test "x$depdir" = x; then
                as_fn_error $? "Could not download build dependency alsa" "$LINENO" 5
            fi
            ALSA=$depdir
            if test "x$theroot" != x; then
               ALSA="$theroot"
            fi
            if test "x$thecflags" != x; then
               ALSA_CFLAGS="$thecflags"
            fi
            if test "x$thelibs" != x; then
               ALSA_LIBS="$thelibs"
            fi
            ALSA_FOUND=yes
            else ALSA_FOUND=no

        fi
        else ALSA_FOUND=no

    fi

	fi
	if test "x$ALSA_FOUND" = xno; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALSA" >&5
$as_echo_n "checking for ALSA... " >&6; }

if test -n "$ALSA_CFLAGS"; then
    pkg_cv_ALSA_CFLAGS="$ALSA_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"alsa\""; } >&5
  ($PKG_CONFIG --exists --print-errors "alsa") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ALSA_CFLAGS=`$PKG_CONFIG --cflags "alsa" 2>/dev/null`
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$ALSA_LIBS"; then
    pkg_cv_ALSA_LIBS="$ALSA_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"alsa\""; } >&5
  ($PKG_CONFIG --exists --print-errors "alsa") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ALSA_LIBS=`$PKG_CONFIG --libs "alsa" 2>/dev/null`
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        ALSA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "alsa" 2>&1`
        else
	        ALSA_PKG_ERRORS=`$PKG_CONFIG --print-errors "alsa" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$ALSA_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
                ALSA_FOUND=no
elif test $pkg_failed = untried; then
	ALSA_FOUND=no
else
	ALSA_CFLAGS=$pkg_cv_ALSA_CFLAGS
	ALSA_LIBS=$pkg_cv_ALSA_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	ALSA_FOUND=yes
fi
	fi
	if test "x$ALSA_FOUND" = xno; then
	    for ac_header in alsa/asoundlib.h
do :
  ac_fn_cxx_check_header_mongrel "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default"
if test "x$ac_cv_header_alsa_asoundlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ALSA_ASOUNDLIB_H 1
_ACEOF
 ALSA_FOUND=yes
	                      ALSA_CFLAGS=-Iignoreme
	                      ALSA_LIBS=-lasound
	                      DEFAULT_ALSA=yes
else
  ALSA_FOUND=no
fi

done

	fi
	if test "x$ALSA_FOUND" = xno; then

    # Print a helpful message on how to acquire the necessary build dependency.
    # alsa is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=alsa
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

	    as_fn_error $? "Could not find alsa! $HELP_MSG " "$LINENO" 5
	fi
fi







###############################################################################
#
# Check for the jpeg library
#

USE_EXTERNAL_LIBJPEG=true
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ljpeg" >&5
$as_echo_n "checking for main in -ljpeg... " >&6; }
if ${ac_cv_lib_jpeg_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ljpeg  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_jpeg_main=yes
else
  ac_cv_lib_jpeg_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_main" >&5
$as_echo "$ac_cv_lib_jpeg_main" >&6; }
if test "x$ac_cv_lib_jpeg_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBJPEG 1
_ACEOF

  LIBS="-ljpeg $LIBS"

else
   USE_EXTERNAL_LIBJPEG=false
               { $as_echo "$as_me:${as_lineno-$LINENO}: Will use jpeg decoder bundled with the OpenJDK source" >&5
$as_echo "$as_me: Will use jpeg decoder bundled with the OpenJDK source" >&6;}

fi



###############################################################################
#
# Check for the gif library
#

USE_EXTERNAL_LIBJPEG=true
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgif" >&5
$as_echo_n "checking for main in -lgif... " >&6; }
if ${ac_cv_lib_gif_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgif  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_gif_main=yes
else
  ac_cv_lib_gif_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_main" >&5
$as_echo "$ac_cv_lib_gif_main" >&6; }
if test "x$ac_cv_lib_gif_main" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGIF 1
_ACEOF

  LIBS="-lgif $LIBS"

else
   USE_EXTERNAL_LIBGIF=false
               { $as_echo "$as_me:${as_lineno-$LINENO}: Will use gif decoder bundled with the OpenJDK source" >&5
$as_echo "$as_me: Will use gif decoder bundled with the OpenJDK source" >&6;}

fi



###############################################################################
#
# Check for the zlib library
#


# Check whether --with-zlib was given.
if test "${with_zlib+set}" = set; then :
  withval=$with_zlib;
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
$as_echo_n "checking for compress in -lz... " >&6; }
if ${ac_cv_lib_z_compress+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char compress ();
int
main ()
{
return compress ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_z_compress=yes
else
  ac_cv_lib_z_compress=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
$as_echo "$ac_cv_lib_z_compress" >&6; }
if test "x$ac_cv_lib_z_compress" = xyes; then :
   ZLIB_FOUND=yes
else
   ZLIB_FOUND=no
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for which zlib to use" >&5
$as_echo_n "checking for which zlib to use... " >&6; }

DEFAULT_ZLIB=bundled
if test "x$OPENJDK_TARGET_OS" = xmacosx; then
#
# On macosx default is system...on others default is
#
    DEFAULT_ZLIB=system
fi

if test "x${ZLIB_FOUND}" != "xyes"; then
#
# If we don't find any system...set default to bundled
#
    DEFAULT_ZLIB=bundled
fi

#
# If user didn't specify, use DEFAULT_ZLIB
#
if test "x${with_zlib}" = "x"; then
    with_zlib=${DEFAULT_ZLIB}
fi

if test "x${with_zlib}" = "xbundled"; then
    USE_EXTERNAL_LIBZ=false
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: bundled" >&5
$as_echo "bundled" >&6; }
elif test "x${with_zlib}" = "xsystem"; then
    if test "x${ZLIB_FOUND}" = "xyes"; then
        USE_EXTERNAL_LIBZ=true
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: system" >&5
$as_echo "system" >&6; }
    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: system not found" >&5
$as_echo "system not found" >&6; }
        as_fn_error $? "--with-zlib=system specified, but no zlib found!" "$LINENO" 5
    fi
else
    as_fn_error $? "Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'" "$LINENO" 5
fi



###############################################################################
LIBZIP_CAN_USE_MMAP=true



###############################################################################
#
# Check if altzone exists in time.h
#

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <time.h>
int
main ()
{
return (int)altzone;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  has_altzone=yes
else
  has_altzone=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
if test "x$has_altzone" = xyes; then

$as_echo "#define HAVE_ALTZONE 1" >>confdefs.h

fi

###############################################################################
#
# Check the maths library
#

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
$as_echo_n "checking for cos in -lm... " >&6; }
if ${ac_cv_lib_m_cos+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char cos ();
int
main ()
{
return cos ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_m_cos=yes
else
  ac_cv_lib_m_cos=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5
$as_echo "$ac_cv_lib_m_cos" >&6; }
if test "x$ac_cv_lib_m_cos" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBM 1
_ACEOF

  LIBS="-lm $LIBS"

else

                  { $as_echo "$as_me:${as_lineno-$LINENO}: Maths library was not found" >&5
$as_echo "$as_me: Maths library was not found" >&6;}

fi



###############################################################################
#
# Check for libdl.so

save_LIBS="$LIBS"
LIBS=""
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBDL 1
_ACEOF

  LIBS="-ldl $LIBS"

fi

LIBDL="$LIBS"

LIBS="$save_LIBS"



###############################################################################
#
# statically link libstdc++ before C++ ABI is stablized on Linux unless
# dynamic build is configured on command line.
#

# Check whether --with-stdc++lib was given.
if test "${with_stdc__lib+set}" = set; then :
  withval=$with_stdc__lib;
    if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \
        && test "x$with_stdc__lib" != xdefault; then
      as_fn_error $? "Bad parameter value --with-stdc++lib=$with_stdc__lib!" "$LINENO" 5
    fi

else
  with_stdc__lib=default

fi


if test "x$OPENJDK_TARGET_OS" = xlinux; then
    # Test if -lstdc++ works.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if dynamic link of stdc++ is possible" >&5
$as_echo_n "checking if dynamic link of stdc++ is possible... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    OLD_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="$CXXFLAGS -lstdc++"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  has_dynamic_libstdcxx=yes
else
  has_dynamic_libstdcxx=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    CXXFLAGS="$OLD_CXXFLAGS"
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_dynamic_libstdcxx" >&5
$as_echo "$has_dynamic_libstdcxx" >&6; }

    # Test if stdc++ can be linked statically.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if static link of stdc++ is possible" >&5
$as_echo_n "checking if static link of stdc++ is possible... " >&6; }
    STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic"
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    OLD_LIBS="$LIBS"
    OLD_CXX="$CXX"
    LIBS="$STATIC_STDCXX_FLAGS"
    CXX="$CC"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  has_static_libstdcxx=yes
else
  has_static_libstdcxx=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$OLD_LIBS"
    CXX="$OLD_CXX"
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_static_libstdcxx" >&5
$as_echo "$has_static_libstdcxx" >&6; }

    if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then
        as_fn_error $? "Cannot link to stdc++, neither dynamically nor statically!" "$LINENO" 5
    fi

    if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then
        as_fn_error $? "Static linking of libstdc++ was not possible!" "$LINENO" 5
    fi

    if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then
        as_fn_error $? "Dynamic linking of libstdc++ was not possible!" "$LINENO" 5
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libstdc++" >&5
$as_echo_n "checking how to link with libstdc++... " >&6; }
    # If dynamic was requested, it's available since it would fail above otherwise.
    # If dynamic wasn't requested, go with static unless it isn't available.
    if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno; then
        LIBCXX="$LIBCXX -lstdc++"
        LDCXX="$CXX"
        STATIC_CXX_SETTING="STATIC_CXX=false"
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: dynamic" >&5
$as_echo "dynamic" >&6; }
    else
        LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS"
        LDCXX="$CC"
        STATIC_CXX_SETTING="STATIC_CXX=true"
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
$as_echo "static" >&6; }
    fi
fi


# libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so)
if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$LIBCXX" = x; then
    LIBCXX="/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1"
fi

# TODO better (platform agnostic) test
if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$GCC" = xyes; then
    LIBCXX="-lstdc++"
fi





# After we have toolchain and the paths to all libraries (needed by msys), we can compile the fixpath helper

# When using cygwin or msys, we need a wrapper binary that renames
# /cygdrive/c/ arguments into c:/ arguments and peeks into
# @files and rewrites these too! This wrapper binary is
# called fixpath.
FIXPATH=
if test "x$OPENJDK_BUILD_OS" = xwindows; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fixpath can be created" >&5
$as_echo_n "checking if fixpath can be created... " >&6; }
    FIXPATH_SRC="$SRC_ROOT/common/src/fixpath.c"
    FIXPATH_BIN="$OUTPUT_ROOT/fixpath.exe"
    if test "x$OPENJDK_BUILD_OS_ENV" = xwindows.cygwin; then
      FIXPATH_SRC=`$CYGPATH -m $FIXPATH_SRC`
      FIXPATH_BIN=`$CYGPATH -m $FIXPATH_BIN`
      # Important to keep the .exe suffix on Cygwin for Hotspot makefiles
      FIXPATH="$OUTPUT_ROOT/fixpath.exe -c"
    elif test "x$OPENJDK_BUILD_OS_ENV" = xwindows.msys; then
      FIXPATH_SRC=`cmd //c echo $FIXPATH_SRC`
      FIXPATH_BIN=`cmd //c echo $FIXPATH_BIN`

      # Take all collected prefixes and turn them into a -m/c/foo@/c/bar@... command line
      # @ was chosen as separator to minimize risk of other tools messing around with it
      all_unique_prefixes=`echo "${all_fixpath_prefixes[@]}" | tr ' ' '\n' | grep '^/./' | sort | uniq`
      fixpath_argument_list=`echo $all_unique_prefixes  | tr ' ' '@'`

      FIXPATH="$OUTPUT_ROOT/fixpath -m$fixpath_argument_list"
    fi
    rm -f $OUTPUT_ROOT/fixpath*
    cd $OUTPUT_ROOT
    $CC $FIXPATH_SRC -Fe$FIXPATH_BIN > $OUTPUT_ROOT/fixpath1.log 2>&1
    cd $CURDIR

    if test ! -x $OUTPUT_ROOT/fixpath.exe; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        cat $OUTPUT_ROOT/fixpath1.log
        as_fn_error $? "Could not create $OUTPUT_ROOT/fixpath.exe" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fixpath.exe works" >&5
$as_echo_n "checking if fixpath.exe works... " >&6; }
    cd $OUTPUT_ROOT
    $FIXPATH $CC $SRC_ROOT/common/src/fixpath.c -Fe$OUTPUT_ROOT/fixpath2.exe > $OUTPUT_ROOT/fixpath2.log 2>&1
    cd $CURDIR
    if test ! -x $OUTPUT_ROOT/fixpath2.exe; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        cat $OUTPUT_ROOT/fixpath2.log
        as_fn_error $? "fixpath did not work!" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    rm -f $OUTPUT_ROOT/fixpath?.??? $OUTPUT_ROOT/fixpath.obj
fi




###############################################################################
#
# We need to do some final tweaking, when everything else is done.
#
###############################################################################


HOTSPOT_MAKE_ARGS="$HOTSPOT_TARGET"


# The name of the Service Agent jar.
SALIB_NAME="${LIBRARY_PREFIX}saproc${SHARED_LIBRARY_SUFFIX}"
if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
  SALIB_NAME="${LIBRARY_PREFIX}sawindbg${SHARED_LIBRARY_SUFFIX}"
fi




###############################################################################
#
# Configure parts of the build that only affect the build performance,
# not the result.
#
###############################################################################


# How many cores do we have on this build system?

# Check whether --with-num-cores was given.
if test "${with_num_cores+set}" = set; then :
  withval=$with_num_cores;
fi

if test "x$with_num_cores" = x; then
    # The number of cores were not specified, try to probe them.

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for number of cores" >&5
$as_echo_n "checking for number of cores... " >&6; }
    NUM_CORES=1
    FOUND_CORES=no

    if test -f /proc/cpuinfo; then
        # Looks like a Linux (or cygwin) system
        NUM_CORES=`cat /proc/cpuinfo  | grep -c processor`
        FOUND_CORES=yes
    elif test -x /usr/sbin/psrinfo; then
        # Looks like a Solaris system
        NUM_CORES=`LC_MESSAGES=C /usr/sbin/psrinfo -v | grep -c on-line`
        FOUND_CORES=yes
    elif test -x /usr/sbin/system_profiler; then
        # Looks like a MacOSX system
        NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print $5}'`
        FOUND_CORES=yes
    elif test -n "$NUMBER_OF_PROCESSORS"; then
        # On windows, look in the env
        NUM_CORES=$NUMBER_OF_PROCESSORS
        FOUND_CORES=yes
    fi

    # For c/c++ code we run twice as many concurrent build
    # jobs than we have cores, otherwise we will stall on io.
    CONCURRENT_BUILD_JOBS=`expr $NUM_CORES \* 2`

    if test "x$FOUND_CORES" = xyes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NUM_CORES" >&5
$as_echo "$NUM_CORES" >&6; }
    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not detect number of cores, defaulting to 1" >&5
$as_echo "could not detect number of cores, defaulting to 1" >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This will disable all parallelism from build!" >&5
$as_echo "$as_me: WARNING: This will disable all parallelism from build!" >&2;}
    fi


else
    NUM_CORES=$with_num_cores
    CONCURRENT_BUILD_JOBS=`expr $NUM_CORES \* 2`
fi




# How much memory do we have on this build system?

# Check whether --with-memory-size was given.
if test "${with_memory_size+set}" = set; then :
  withval=$with_memory_size;
fi

if test "x$with_memory_size" = x; then
    # The memory size was not specified, try to probe it.

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memory size" >&5
$as_echo_n "checking for memory size... " >&6; }
    # Default to 1024 MB
    MEMORY_SIZE=1024
    FOUND_MEM=no

    if test -f /proc/meminfo; then
        # Looks like a Linux (or cygwin) system
        MEMORY_SIZE=`cat /proc/meminfo | grep MemTotal | awk '{print $2}'`
        MEMORY_SIZE=`expr $MEMORY_SIZE / 1024`
        FOUND_MEM=yes
    elif test -x /usr/sbin/prtconf; then
        # Looks like a Solaris system
        MEMORY_SIZE=`/usr/sbin/prtconf | grep "Memory size" | awk '{ print $3 }'`
        FOUND_MEM=yes
    elif test -x /usr/sbin/system_profiler; then
        # Looks like a MacOSX system
        MEMORY_SIZE=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Memory' | awk  '{print $2}'`
        MEMORY_SIZE=`expr $MEMORY_SIZE \* 1024`
        FOUND_MEM=yes
    elif test "x$OPENJDK_BUILD_OS" = xwindows; then
        # Windows, but without cygwin
        MEMORY_SIZE=`wmic computersystem get totalphysicalmemory -value | grep = | cut -d "=" -f 2-`
        MEMORY_SIZE=`expr $MEMORY_SIZE / 1024 / 1024`
        FOUND_MEM=yes
    fi

    if test "x$FOUND_MEM" = xyes; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MEMORY_SIZE MB" >&5
$as_echo "$MEMORY_SIZE MB" >&6; }
    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not detect memory size, defaulting to 1024 MB" >&5
$as_echo "could not detect memory size, defaulting to 1024 MB" >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This might seriously impact build performance!" >&5
$as_echo "$as_me: WARNING: This might seriously impact build performance!" >&2;}
    fi

else
    MEMORY_SIZE=$with_memory_size
fi



# Setup smart javac (after cores and memory have been setup)


# Check whether --with-sjavac-server-java was given.
if test "${with_sjavac_server_java+set}" = set; then :
  withval=$with_sjavac_server_java;
fi


if test "x$with_sjavac_server_java" != x; then
    SJAVAC_SERVER_JAVA="$with_sjavac_server_java"
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" = x; then
        as_fn_error $? "Could not execute server java: $SJAVAC_SERVER_JAVA" "$LINENO" 5
    fi
else
    SJAVAC_SERVER_JAVA=""
    # Hotspot specific options.

    # Test if -verbosegc is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -verbosegc to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$JAVA -verbosegc -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -verbosegc -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -verbosegc"
    fi

    # JRockit specific options.

    # Test if -Xverbose:gc is a valid argument to $JAVA (often is $JAVA passed as $JAVA)
    # If so, then append -Xverbose:gc to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$JAVA -Xverbose:gc -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$JAVA -Xverbose:gc -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xverbose:gc"
    fi

    SJAVAC_SERVER_JAVA="$JAVA $SJAVAC_SERVER_JAVA"
fi



# Check whether --with-sjavac-server-cores was given.
if test "${with_sjavac_server_cores+set}" = set; then :
  withval=$with_sjavac_server_cores;
fi

if test "x$with_sjavac_server_cores" != x; then
    SJAVAC_SERVER_CORES="$with_sjavac_server_cores"
else
    if test "$NUM_CORES" -gt 16; then
        # We set this arbitrary limit because we want to limit the heap
        # size of the javac server.
        # In the future we will make the javac compilers in the server
        # share more and more state, thus enabling us to use more and
        # more concurrent threads in the server.
        SJAVAC_SERVER_CORES="16"
    else
        SJAVAC_SERVER_CORES="$NUM_CORES"
    fi

    if test "$MEMORY_SIZE" -gt "17000"; then
        MAX_HEAP_MEM=10000

    # Test if -d64 is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -d64 to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -d64"
    fi


    # Test if -Xms10G -Xmx10G is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms10G -Xmx10G to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms10G -Xmx10G -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms10G -Xmx10G -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms10G -Xmx10G"
    fi

    elif test "$MEMORY_SIZE" -gt "10000"; then
        MAX_HEAP_MEM=6000

    # Test if -d64 is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -d64 to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -d64"
    fi


    # Test if -Xms6G -Xmx6G is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms6G -Xmx6G to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms6G -Xmx6G -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms6G -Xmx6G -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms6G -Xmx6G"
    fi

    elif test "$MEMORY_SIZE" -gt "5000"; then
        MAX_HEAP_MEM=3000

    # Test if -d64 is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -d64 to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -d64 -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -d64"
    fi


    # Test if -Xms1G -Xmx3G is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms1G -Xmx3G to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms1G -Xmx3G -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms1G -Xmx3G -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms1G -Xmx3G"
    fi

    elif test "$MEMORY_SIZE" -gt "3800"; then
        MAX_HEAP_MEM=2500

    # Test if -Xms1G -Xmx2500M is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms1G -Xmx2500M to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms1G -Xmx2500M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms1G -Xmx2500M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms1G -Xmx2500M"
    fi

    elif test "$MEMORY_SIZE" -gt "1900"; then
        MAX_HEAP_MEM=1200

    # Test if -Xms700M -Xmx1400M is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms700M -Xmx1400M to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms700M -Xmx1400M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms700M -Xmx1400M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms700M -Xmx1400M"
    fi

    elif test "$MEMORY_SIZE" -gt "1000"; then
        MAX_HEAP_MEM=900

    # Test if -Xms400M -Xmx1100M is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms400M -Xmx1100M to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms400M -Xmx1100M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms400M -Xmx1100M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms400M -Xmx1100M"
    fi

    else
        MAX_HEAP_MEM=512

    # Test if -Xms256M -Xmx512M is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -Xms256M -Xmx512M to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -Xms256M -Xmx512M -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -Xms256M -Xmx512M -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -Xms256M -Xmx512M"
    fi

    fi


    # Test if -XX:PermSize=32m is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -XX:PermSize=32m to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -XX:PermSize=32m -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -XX:PermSize=32m -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -XX:PermSize=32m"
    fi


    # Test if -XX:MaxPermSize=160m is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -XX:MaxPermSize=160m to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -XX:MaxPermSize=160m -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -XX:MaxPermSize=160m -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -XX:MaxPermSize=160m"
    fi


    # Test if -XX:ThreadStackSize=$STACK_SIZE is a valid argument to $SJAVAC_SERVER_JAVA (often is $JAVA passed as $SJAVAC_SERVER_JAVA)
    # If so, then append -XX:ThreadStackSize=$STACK_SIZE to SJAVAC_SERVER_JAVA
    FOUND_WARN=`$SJAVAC_SERVER_JAVA -XX:ThreadStackSize=$STACK_SIZE -version 2>&1 | grep -i warn`
    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -XX:ThreadStackSize=$STACK_SIZE -version 2>&1 | grep " version \""`
    if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then
        SJAVAC_SERVER_JAVA="$SJAVAC_SERVER_JAVA -XX:ThreadStackSize=$STACK_SIZE"
    fi


    MAX_COMPILERS_IN_HEAP=`expr $MAX_HEAP_MEM / 501`
    if test "$SJAVAC_SERVER_CORES" -gt "$MAX_COMPILERS_IN_HEAP"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if number of server cores must be reduced" >&5
$as_echo_n "checking if number of server cores must be reduced... " >&6; }
        SJAVAC_SERVER_CORES="$MAX_COMPILERS_IN_HEAP"
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, to $SJAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB" >&5
$as_echo "yes, to $SJAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB" >&6; }
    fi
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use sjavac" >&5
$as_echo_n "checking whether to use sjavac... " >&6; }
# Check whether --enable-sjavac was given.
if test "${enable_sjavac+set}" = set; then :
  enableval=$enable_sjavac; ENABLE_SJAVAC="${enableval}"
else
  ENABLE_SJAVAC='no'
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_SJAVAC" >&5
$as_echo "$ENABLE_SJAVAC" >&6; }


if test "x$ENABLE_SJAVAC" = xyes; then
    SJAVAC_SERVER_DIR="$OUTPUT_ROOT/javacservers"
else
    SJAVAC_SERVER_DIR=
fi




# Can the C/C++ compiler use precompiled headers?


###############################################################################
#
# Can the C/C++ compiler use precompiled headers?
#
# Check whether --enable-precompiled-headers was given.
if test "${enable_precompiled_headers+set}" = set; then :
  enableval=$enable_precompiled_headers; ENABLE_PRECOMPH=${enable_precompiled_headers}
else
  ENABLE_PRECOMPH=yes
fi


USE_PRECOMPILED_HEADER=1
if test "x$ENABLE_PRECOMPH" = xno; then
    USE_PRECOMPILED_HEADER=0
fi

if test "x$ENABLE_PRECOMPH" = xyes; then
    # Check that the compiler actually supports precomp headers.
    if test "x$GCC" = xyes; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking that precompiled headers work" >&5
$as_echo_n "checking that precompiled headers work... " >&6; }
         echo "int alfa();" > conftest.h
         $CXX -x c++-header conftest.h -o conftest.hpp.gch 2>&5 >&5
         if test ! -f conftest.hpp.gch; then
             USE_PRECOMPILED_HEADER=0
             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
         else
             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
         fi
         rm -f conftest.h conftest.hpp.gch
    fi
fi




# Setup use of ccache, if available

    # Check whether --enable-ccache was given.
if test "${enable_ccache+set}" = set; then :
  enableval=$enable_ccache; ENABLE_CCACHE=${enable_ccache}
else
  ENABLE_CCACHE=yes
fi

    if test "x$ENABLE_CCACHE" = xyes; then
        # Extract the first word of "ccache", so it can be a program name with args.
set dummy ccache; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_CCACHE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $CCACHE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CCACHE="$CCACHE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CCACHE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CCACHE=$ac_cv_path_CCACHE
if test -n "$CCACHE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCACHE" >&5
$as_echo "$CCACHE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccache" >&5
$as_echo_n "checking for ccache... " >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
        CCACHE=
    fi



# Check whether --with-ccache-dir was given.
if test "${with_ccache_dir+set}" = set; then :
  withval=$with_ccache_dir;
fi


    if test "x$with_ccache_dir" != x; then
        # When using a non home ccache directory, assume the use is to share ccache files
        # with other users. Thus change the umask.
        SET_CCACHE_DIR="CCACHE_DIR=$with_ccache_dir CCACHE_UMASK=002"
    fi
    CCACHE_FOUND=""
    if test "x$CCACHE" != x; then

    if test "x$CCACHE" != x; then
        CCACHE_FOUND="true"
        # Only use ccache if it is 3.1.4 or later, which supports
        # precompiled headers.
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ccache supports precompiled headers" >&5
$as_echo_n "checking if ccache supports precompiled headers... " >&6; }
        HAS_GOOD_CCACHE=`($CCACHE --version | head -n 1 | grep -E 3.1.[456789]) 2> /dev/null`
        if test "x$HAS_GOOD_CCACHE" = x; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, disabling ccache" >&5
$as_echo "no, disabling ccache" >&6; }
            CCACHE=
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C-compiler supports ccache precompiled headers" >&5
$as_echo_n "checking if C-compiler supports ccache precompiled headers... " >&6; }
            PUSHED_FLAGS="$CXXFLAGS"
            CXXFLAGS="-fpch-preprocess $CXXFLAGS"
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  CC_KNOWS_CCACHE_TRICK=yes
else
  CC_KNOWS_CCACHE_TRICK=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
            CXXFLAGS="$PUSHED_FLAGS"
            if test "x$CC_KNOWS_CCACHE_TRICK" = xyes; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
            else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, disabling ccaching of precompiled headers" >&5
$as_echo "no, disabling ccaching of precompiled headers" >&6; }
                CCACHE=
            fi
        fi
    fi

    if test "x$CCACHE" != x; then
        CCACHE_SLOPPINESS=time_macros
        CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS $CCACHE"
        CCACHE_FLAGS=-fpch-preprocess

        if test "x$SET_CCACHE_DIR" != x; then
            mkdir -p $CCACHE_DIR > /dev/null 2>&1
	    chmod a+rwxs $CCACHE_DIR > /dev/null 2>&1
        fi
    fi

    fi


###############################################################################
#
# And now the finish...
#
###############################################################################

# Check for some common pitfalls

  if test x"$OPENJDK_BUILD_OS" = xwindows; then
    file_to_test="$SRC_ROOT/LICENSE"
    if test `$STAT -c '%a' "$file_to_test"` -lt 400; then
      as_fn_error $? "Bad file permissions on src files. This is usually caused by cloning the repositories with a non cygwin hg in a directory not created in cygwin." "$LINENO" 5
    fi
  fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if build directory is on local disk" >&5
$as_echo_n "checking if build directory is on local disk... " >&6; }

	# df -l lists only local disks; if the given directory is not found then
	# a non-zero exit code is given
  if test "x$DF" = x; then
    if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
      # msys does not have df; use Windows "net use" instead.
      IS_NETWORK_DISK=`net use | grep \`pwd -W | cut -d ":" -f 1 | tr a-z A-Z\`:`
      if test "x$IS_NETWORK_DISK" = x; then
        OUTPUT_DIR_IS_LOCAL="yes"
      else
        OUTPUT_DIR_IS_LOCAL="no"
      fi
    else
      # No df here, say it's local
      OUTPUT_DIR_IS_LOCAL="yes"
    fi
  else
    if $DF -l $OUTPUT_ROOT > /dev/null 2>&1; then
      OUTPUT_DIR_IS_LOCAL="yes"
    else
      OUTPUT_DIR_IS_LOCAL="no"
    fi
  fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OUTPUT_DIR_IS_LOCAL" >&5
$as_echo "$OUTPUT_DIR_IS_LOCAL" >&6; }



# Check if the user has any old-style ALT_ variables set.
FOUND_ALT_VARIABLES=`env | grep ^ALT_`

# Before generating output files, test if they exist. If they do, this is a reconfigure.
# Since we can't properly handle the dependencies for this, warn the user about the situation
if test -e $OUTPUT_ROOT/spec.gmk; then
  IS_RECONFIGURE=yes
else
  IS_RECONFIGURE=no
fi

if test -e $SRC_ROOT/build/.hide-configure-performance-hints; then
  HIDE_PERFORMANCE_HINTS=yes
else
  HIDE_PERFORMANCE_HINTS=no
  # Hide it the next time around...
  $TOUCH $SRC_ROOT/build/.hide-configure-performance-hints > /dev/null 2>&1
fi



# At the end, call the custom hook. (Dummy macro if no custom sources available)


# We're messing a bit with internal autoconf variables to put the config.status
# in the output directory instead of the current directory.
CONFIG_STATUS="$OUTPUT_ROOT/config.status"
# Create the actual output files. Now the main work of configure is done.
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in #(
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by OpenJDK $as_me jdk8, which was
generated by GNU Autoconf 2.68.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to <build-dev@openjdk.java.net>.
OpenJDK home page: <http://openjdk.java.net>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
OpenJDK config.status jdk8
configured by $0, generated by GNU Autoconf 2.68,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "$OUTPUT_ROOT/config.h") CONFIG_HEADERS="$CONFIG_HEADERS $OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in" ;;
    "$OUTPUT_ROOT/spec.gmk") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in" ;;
    "$OUTPUT_ROOT/hotspot-spec.gmk") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in" ;;
    "$OUTPUT_ROOT/bootcycle-spec.gmk") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in" ;;
    "$OUTPUT_ROOT/compare.sh") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/compare.sh:$AUTOCONF_DIR/compare.sh.in" ;;
    "$OUTPUT_ROOT/spec.sh") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/spec.sh:$AUTOCONF_DIR/spec.sh.in" ;;
    "$OUTPUT_ROOT/Makefile") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


# Make the compare script executable
$CHMOD +x $OUTPUT_ROOT/compare.sh

# Finally output some useful information to the user

# Finally output some useful information to the user

if test "x$CCACHE_FOUND" != x; then
	if  test "x$HAS_GOOD_CCACHE" = x; then
		CCACHE_STATUS="installed, but disabled (version older than 3.1.4)"
		CCACHE_HELP_MSG="You have ccache installed, but it is a version prior to 3.1.4. Try upgrading."
	else
		CCACHE_STATUS="installed and in use"
	fi
else
	if test "x$GCC" = xyes; then
		CCACHE_STATUS="not installed (consider installing)"
		CCACHE_HELP_MSG="You do not have ccache installed. Try installing it."
	else
		CCACHE_STATUS="not available for your system"
	fi
fi

printf "\n"
printf "====================================================\n"
printf "A new configuration has been successfully created in\n"
printf "$OUTPUT_ROOT\n"
if test "x$CONFIGURE_COMMAND_LINE" != x; then
	printf "using configure arguments '$CONFIGURE_COMMAND_LINE'.\n"
else
	printf "using default settings.\n"
fi

printf "\n"
printf "Configuration summary:\n"
printf "* Debug level:    $DEBUG_LEVEL\n"
printf "* JDK variant:    $JDK_VARIANT\n"
printf "* JVM variants:   $with_jvm_variants\n"
printf "* OpenJDK target: OS: $OPENJDK_TARGET_OS, CPU architecture: $OPENJDK_TARGET_CPU_ARCH, address length: $OPENJDK_TARGET_CPU_BITS\n"

printf "\n"
printf "Tools summary:\n"
if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
  printf "* Environment:    $WINDOWS_ENV_VENDOR version $WINDOWS_ENV_VERSION (root at $WINDOWS_ENV_ROOT_PATH)\n"
fi
printf "* Boot JDK:       $BOOT_JDK_VERSION (at $BOOT_JDK)\n"
printf "* C Compiler:     $CC_VENDOR version $CC_VERSION (at $CC)\n"
printf "* C++ Compiler:   $CXX_VENDOR version $CXX_VERSION (at $CXX)\n"

printf "\n"
printf "Build performance summary:\n"
printf "* Cores to use:   $NUM_CORES\n"
printf "* Memory limit:   $MEMORY_SIZE MB\n"
printf "* ccache status:  $CCACHE_STATUS\n"
printf "\n"

if test "x$CCACHE_HELP_MSG" != x && test "x$HIDE_PERFORMANCE_HINTS" = "xno"; then
	printf "Build performance tip: ccache gives a tremendous speedup for C++ recompilations.\n"
	printf "$CCACHE_HELP_MSG\n"

    # Print a helpful message on how to acquire the necessary build dependency.
    # ccache is the help tag: freetyp2, cups, pulse, alsa etc
    MISSING_DEPENDENCY=ccache
    PKGHANDLER_COMMAND=

    case $PKGHANDLER in
	apt-get)
                apt_help     $MISSING_DEPENDENCY ;;
    yum)
                yum_help     $MISSING_DEPENDENCY ;;
	port)
                port_help    $MISSING_DEPENDENCY ;;
	pkgutil)
                pkgutil_help $MISSING_DEPENDENCY ;;
	pkgadd)
                pkgadd_help  $MISSING_DEPENDENCY ;;
    * )
      break ;;
    esac

    if test "x$PKGHANDLER_COMMAND" != x; then
        HELP_MSG="You might be able to fix this by running '$PKGHANDLER_COMMAND'."
    fi

	printf "$HELP_MSG\n"
	printf "\n"
fi

if test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = "xyes"; then
	printf "NOTE: You have requested to build more than one version of the JVM, which\n"
	printf "will result in longer build times.\n"
	printf "\n"
fi

if test "x$FOUND_ALT_VARIABLES" != "x"; then
	printf "WARNING: You have old-style ALT_ environment variables set.\n"
	printf "These are not respected, and will be ignored. It is recommended\n"
	printf "that you clean your environment. The following variables are set:\n"
	printf "$FOUND_ALT_VARIABLES\n"
	printf "\n"
fi

if test "x$OUTPUT_DIR_IS_LOCAL" != "xyes"; then
	printf "WARNING: Your build output directory is not on a local disk.\n"
	printf "This will severely degrade build performance!\n"
	printf "It is recommended that you create an output directory on a local disk,\n"
	printf "and run the configure script again from that directory.\n"
	printf "\n"
fi

if test "x$IS_RECONFIGURE" = "xyes"; then
	printf "WARNING: The result of this configuration has overridden an older\n"
	printf "configuration. You *should* run 'make clean' to make sure you get a\n"
	printf "proper build. Failure to do so might result in strange build problems.\n"
	printf "\n"
fi