1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 104# We did not find ourselves, most probably we were run as `sh COMMAND' 105# in which case we are not to be found in the path. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 113 114# Unset variables that we do not need and which cause bugs (e.g. in 115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116# suppresses any "Segmentation fault" message there. '((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 199 if (eval "$as_required") 2>/dev/null; then : 200 as_have_required=yes 201else 202 as_have_required=no 203fi 204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 205 206else 207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 208as_found=false 209for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 210do 211 IFS=$as_save_IFS 212 test -z "$as_dir" && as_dir=. 213 as_found=: 214 case $as_dir in #( 215 /*) 216 for as_base in sh bash ksh sh5; do 217 # Try only shells that exist, to save several forks. 218 as_shell=$as_dir/$as_base 219 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 220 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 221 CONFIG_SHELL=$as_shell as_have_required=yes 222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 break 2 224fi 225fi 226 done;; 227 esac 228 as_found=false 229done 230$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 232 CONFIG_SHELL=$SHELL as_have_required=yes 233fi; } 234IFS=$as_save_IFS 235 236 237 if test "x$CONFIG_SHELL" != x; then : 238 export CONFIG_SHELL 239 # We cannot yet assume a decent shell, so we have to provide a 240# neutralization value for shells without unset; and this also 241# works around shells that cannot unset nonexistent variables. 242# Preserve -v and -x to the replacement shell. 243BASH_ENV=/dev/null 244ENV=/dev/null 245(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246case $- in # (((( 247 *v*x* | *x*v* ) as_opts=-vx ;; 248 *v* ) as_opts=-v ;; 249 *x* ) as_opts=-x ;; 250 * ) as_opts= ;; 251esac 252exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 253# Admittedly, this is quite paranoid, since all the known shells bail 254# out after a failed `exec'. 255$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 256exit 255 257fi 258 259 if test x$as_have_required = xno; then : 260 $as_echo "$0: This script requires a shell more modern than all" 261 $as_echo "$0: the shells that I found on your system." 262 if test x${ZSH_VERSION+set} = xset ; then 263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 264 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 265 else 266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 267$0: including any error possibly output before this 268$0: message. Then install a modern shell, or manually run 269$0: the script under such a shell if you do have one." 270 fi 271 exit 1 272fi 273fi 274fi 275SHELL=${CONFIG_SHELL-/bin/sh} 276export SHELL 277# Unset more variables known to interfere with behavior of common tools. 278CLICOLOR_FORCE= GREP_OPTIONS= 279unset CLICOLOR_FORCE GREP_OPTIONS 280 281## --------------------- ## 282## M4sh Shell Functions. ## 283## --------------------- ## 284# as_fn_unset VAR 285# --------------- 286# Portably unset VAR. 287as_fn_unset () 288{ 289 { eval $1=; unset $1;} 290} 291as_unset=as_fn_unset 292 293# as_fn_set_status STATUS 294# ----------------------- 295# Set $? to STATUS, without forking. 296as_fn_set_status () 297{ 298 return $1 299} # as_fn_set_status 300 301# as_fn_exit STATUS 302# ----------------- 303# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 304as_fn_exit () 305{ 306 set +e 307 as_fn_set_status $1 308 exit $1 309} # as_fn_exit 310 311# as_fn_mkdir_p 312# ------------- 313# Create "$as_dir" as a directory, including parents if necessary. 314as_fn_mkdir_p () 315{ 316 317 case $as_dir in #( 318 -*) as_dir=./$as_dir;; 319 esac 320 test -d "$as_dir" || eval $as_mkdir_p || { 321 as_dirs= 322 while :; do 323 case $as_dir in #( 324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 325 *) as_qdir=$as_dir;; 326 esac 327 as_dirs="'$as_qdir' $as_dirs" 328 as_dir=`$as_dirname -- "$as_dir" || 329$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 330 X"$as_dir" : 'X\(//\)[^/]' \| \ 331 X"$as_dir" : 'X\(//\)$' \| \ 332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 333$as_echo X"$as_dir" | 334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 335 s//\1/ 336 q 337 } 338 /^X\(\/\/\)[^/].*/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)$/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\).*/{ 347 s//\1/ 348 q 349 } 350 s/.*/./; q'` 351 test -d "$as_dir" && break 352 done 353 test -z "$as_dirs" || eval "mkdir $as_dirs" 354 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 355 356 357} # as_fn_mkdir_p 358 359# as_fn_executable_p FILE 360# ----------------------- 361# Test if FILE is an executable regular file. 362as_fn_executable_p () 363{ 364 test -f "$1" && test -x "$1" 365} # as_fn_executable_p 366# as_fn_append VAR VALUE 367# ---------------------- 368# Append the text in VALUE to the end of the definition contained in VAR. Take 369# advantage of any shell optimizations that allow amortized linear growth over 370# repeated appends, instead of the typical quadratic growth present in naive 371# implementations. 372if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 373 eval 'as_fn_append () 374 { 375 eval $1+=\$2 376 }' 377else 378 as_fn_append () 379 { 380 eval $1=\$$1\$2 381 } 382fi # as_fn_append 383 384# as_fn_arith ARG... 385# ------------------ 386# Perform arithmetic evaluation on the ARGs, and store the result in the 387# global $as_val. Take advantage of shells that can avoid forks. The arguments 388# must be portable across $(()) and expr. 389if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 390 eval 'as_fn_arith () 391 { 392 as_val=$(( $* )) 393 }' 394else 395 as_fn_arith () 396 { 397 as_val=`expr "$@" || test $? -eq 1` 398 } 399fi # as_fn_arith 400 401 402# as_fn_error STATUS ERROR [LINENO LOG_FD] 403# ---------------------------------------- 404# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 405# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 406# script with STATUS, using 1 if that was 0. 407as_fn_error () 408{ 409 as_status=$1; test $as_status -eq 0 && as_status=1 410 if test "$4"; then 411 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 413 fi 414 $as_echo "$as_me: error: $2" >&2 415 as_fn_exit $as_status 416} # as_fn_error 417 418if expr a : '\(a\)' >/dev/null 2>&1 && 419 test "X`expr 00001 : '.*\(...\)'`" = X001; then 420 as_expr=expr 421else 422 as_expr=false 423fi 424 425if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 426 as_basename=basename 427else 428 as_basename=false 429fi 430 431if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 432 as_dirname=dirname 433else 434 as_dirname=false 435fi 436 437as_me=`$as_basename -- "$0" || 438$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 439 X"$0" : 'X\(//\)$' \| \ 440 X"$0" : 'X\(/\)' \| . 2>/dev/null || 441$as_echo X/"$0" | 442 sed '/^.*\/\([^/][^/]*\)\/*$/{ 443 s//\1/ 444 q 445 } 446 /^X\/\(\/\/\)$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\).*/{ 451 s//\1/ 452 q 453 } 454 s/.*/./; q'` 455 456# Avoid depending upon Character Ranges. 457as_cr_letters='abcdefghijklmnopqrstuvwxyz' 458as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 459as_cr_Letters=$as_cr_letters$as_cr_LETTERS 460as_cr_digits='0123456789' 461as_cr_alnum=$as_cr_Letters$as_cr_digits 462 463 464 as_lineno_1=$LINENO as_lineno_1a=$LINENO 465 as_lineno_2=$LINENO as_lineno_2a=$LINENO 466 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 467 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 468 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 469 sed -n ' 470 p 471 /[$]LINENO/= 472 ' <$as_myself | 473 sed ' 474 s/[$]LINENO.*/&-/ 475 t lineno 476 b 477 :lineno 478 N 479 :loop 480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 481 t loop 482 s/-\n.*// 483 ' >$as_me.lineno && 484 chmod +x "$as_me.lineno" || 485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 486 487 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 488 # already done that, so ensure we don't try to do so again and fall 489 # in an infinite loop. This has already happened in practice. 490 _as_can_reexec=no; export _as_can_reexec 491 # Don't try to exec as it changes $[0], causing all sort of problems 492 # (the dirname of $[0] is not the place where we might find the 493 # original and so on. Autoconf is especially sensitive to this). 494 . "./$as_me.lineno" 495 # Exit status is that of the last command. 496 exit 497} 498 499ECHO_C= ECHO_N= ECHO_T= 500case `echo -n x` in #((((( 501-n*) 502 case `echo 'xy\c'` in 503 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 504 xy) ECHO_C='\c';; 505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 506 ECHO_T=' ';; 507 esac;; 508*) 509 ECHO_N='-n';; 510esac 511 512rm -f conf$$ conf$$.exe conf$$.file 513if test -d conf$$.dir; then 514 rm -f conf$$.dir/conf$$.file 515else 516 rm -f conf$$.dir 517 mkdir conf$$.dir 2>/dev/null 518fi 519if (echo >conf$$.file) 2>/dev/null; then 520 if ln -s conf$$.file conf$$ 2>/dev/null; then 521 as_ln_s='ln -s' 522 # ... but there are two gotchas: 523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 525 # In both cases, we have to default to `cp -pR'. 526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 527 as_ln_s='cp -pR' 528 elif ln conf$$.file conf$$ 2>/dev/null; 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 1785fi 1786## -------------------- ## 1787## Main body of script. ## 1788## -------------------- ## 1789 1790ac_ext=c 1791ac_cpp='$CPP $CPPFLAGS' 1792ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1793ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1794ac_compiler_gnu=$ac_cv_c_compiler_gnu 1795 1796 1797 1798 1799 1800 1801ac_ext=c 1802ac_cpp='$CPP $CPPFLAGS' 1803ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1804ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1805ac_compiler_gnu=$ac_cv_c_compiler_gnu 1806if test -n "$ac_tool_prefix"; then 1807 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1808set dummy ${ac_tool_prefix}gcc; ac_word=$2 1809{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1810$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 2102See \`config.log' for more details" "$LINENO" 5; } 2103 2104# Provide some information about the compiler. 2105$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2106set X $ac_compile 2107ac_compiler=$2 2108for ac_option in --version -v -V -qversion; do 2109 { { ac_try="$ac_compiler $ac_option >&5" 2110case "(($ac_try" in 2111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2112 *) ac_try_echo=$ac_try;; 2113esac 2114eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2115$as_echo "$ac_try_echo"; } >&5 2116 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2117 ac_status=$? 2118 if test -s conftest.err; then 2119 sed '10a\ 2120... rest of stderr output deleted ... 2121 10q' conftest.err >conftest.er1 2122 cat conftest.er1 >&5 2123 fi 2124 rm -f conftest.er1 conftest.err 2125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2126 test $ac_status = 0; } 2127done 2128 2129cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2130/* end confdefs.h. */ 2131 2132int 2133main () 2134{ 2135 2136 ; 2137 return 0; 2138} 2139_ACEOF 2140ac_clean_files_save=$ac_clean_files 2141ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2142# Try to create an executable without -o first, disregard a.out. 2143# It will help us diagnose broken compilers, and finding out an intuition 2144# of exeext. 2145{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2146$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2176# so that the user can short-circuit this test for compilers unknown to 2177# Autoconf. 2178for ac_file in $ac_files '' 2179do 2180 test -f "$ac_file" || continue 2181 case $ac_file in 2182 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2183 ;; 2184 [ab].out ) 2185 # We found the default executable, but exeext='' is most 2186 # certainly right. 2187 break;; 2188 *.* ) 2189 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2190 then :; else 2191 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2192 fi 2193 # We set ac_cv_exeext here because the later test for it is not 2194 # safe: cross compilers may not add the suffix if given an `-o' 2195 # argument, so we may need to know it at that point already. 2196 # Even if this section looks crufty: it has the advantage of 2197 # actually working. 2198 break;; 2199 * ) 2200 break;; 2201 esac 2202done 2203test "$ac_cv_exeext" = no && ac_cv_exeext= 2204 2205else 2206 ac_file='' 2207fi 2208if test -z "$ac_file"; then : 2209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2210$as_echo "no" >&6; } 2211$as_echo "$as_me: failed program was:" >&5 2212sed 's/^/| /' conftest.$ac_ext >&5 2213 2214{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2215$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2216as_fn_error 77 "C compiler cannot create executables 2217See \`config.log' for more details" "$LINENO" 5; } 2218else 2219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2220$as_echo "yes" >&6; } 2221fi 2222{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2223$as_echo_n "checking for C compiler default output file name... " >&6; } 2224{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2225$as_echo "$ac_file" >&6; } 2226ac_exeext=$ac_cv_exeext 2227 2228rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2229ac_clean_files=$ac_clean_files_save 2230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2231$as_echo_n "checking for suffix of executables... " >&6; } 2232if { { ac_try="$ac_link" 2233case "(($ac_try" in 2234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2235 *) ac_try_echo=$ac_try;; 2236esac 2237eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2238$as_echo "$ac_try_echo"; } >&5 2239 (eval "$ac_link") 2>&5 2240 ac_status=$? 2241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2242 test $ac_status = 0; }; then : 2243 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2244# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2245# work properly (i.e., refer to `conftest.exe'), while it won't with 2246# `rm'. 2247for ac_file in conftest.exe conftest conftest.*; do 2248 test -f "$ac_file" || continue 2249 case $ac_file in 2250 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2251 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2252 break;; 2253 * ) break;; 2254 esac 2255done 2256else 2257 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2258$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2259as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2260See \`config.log' for more details" "$LINENO" 5; } 2261fi 2262rm -f conftest conftest$ac_cv_exeext 2263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2264$as_echo "$ac_cv_exeext" >&6; } 2265 2266rm -f conftest.$ac_ext 2267EXEEXT=$ac_cv_exeext 2268ac_exeext=$EXEEXT 2269cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2270/* end confdefs.h. */ 2271#include <stdio.h> 2272int 2273main () 2274{ 2275FILE *f = fopen ("conftest.out", "w"); 2276 return ferror (f) || fclose (f) != 0; 2277 2278 ; 2279 return 0; 2280} 2281_ACEOF 2282ac_clean_files="$ac_clean_files conftest.out" 2283# Check that the compiler produces executables we can run. If not, either 2284# the compiler is broken, or we cross compile. 2285{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2286$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2318If you meant to cross compile, use \`--host'. 2319See \`config.log' for more details" "$LINENO" 5; } 2320 fi 2321 fi 2322fi 2323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2324$as_echo "$cross_compiling" >&6; } 2325 2326rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2327ac_clean_files=$ac_clean_files_save 2328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2329$as_echo_n "checking for suffix of object files... " >&6; } 2330if ${ac_cv_objext+:} false; then : 2331 $as_echo_n "(cached) " >&6 2332else 2333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2334/* end confdefs.h. */ 2335 2336int 2337main () 2338{ 2339 2340 ; 2341 return 0; 2342} 2343_ACEOF 2344rm -f conftest.o conftest.obj 2345if { { ac_try="$ac_compile" 2346case "(($ac_try" in 2347 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2348 *) ac_try_echo=$ac_try;; 2349esac 2350eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2351$as_echo "$ac_try_echo"; } >&5 2352 (eval "$ac_compile") 2>&5 2353 ac_status=$? 2354 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2355 test $ac_status = 0; }; then : 2356 for ac_file in conftest.o conftest.obj conftest.*; do 2357 test -f "$ac_file" || continue; 2358 case $ac_file in 2359 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2360 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2361 break;; 2362 esac 2363done 2364else 2365 $as_echo "$as_me: failed program was:" >&5 2366sed 's/^/| /' conftest.$ac_ext >&5 2367 2368{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2369$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2370as_fn_error $? "cannot compute suffix of object files: cannot compile 2371See \`config.log' for more details" "$LINENO" 5; } 2372fi 2373rm -f conftest.$ac_cv_objext conftest.$ac_ext 2374fi 2375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2376$as_echo "$ac_cv_objext" >&6; } 2377OBJEXT=$ac_cv_objext 2378ac_objext=$OBJEXT 2379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2380$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 2496if ${ac_cv_prog_cc_c89+:} false; then : 2497 $as_echo_n "(cached) " >&6 2498else 2499 ac_cv_prog_cc_c89=no 2500ac_save_CC=$CC 2501cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2502/* end confdefs.h. */ 2503#include <stdarg.h> 2504#include <stdio.h> 2505struct stat; 2506/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2507struct buf { int x; }; 2508FILE * (*rcsopen) (struct buf *, struct stat *, int); 2509static char *e (p, i) 2510 char **p; 2511 int i; 2512{ 2513 return p[i]; 2514} 2515static char *f (char * (*g) (char **, int), char **p, ...) 2516{ 2517 char *s; 2518 va_list v; 2519 va_start (v,p); 2520 s = g (p, va_arg (v,int)); 2521 va_end (v); 2522 return s; 2523} 2524 2525/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2526 function prototypes and stuff, but not '\xHH' hex character constants. 2527 These don't provoke an error unfortunately, instead are silently treated 2528 as 'x'. The following induces an error, until -std is added to get 2529 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2530 array size at least. It's necessary to write '\x00'==0 to get something 2531 that's true only with -std. */ 2532int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2533 2534/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2535 inside strings and character constants. */ 2536#define FOO(x) 'x' 2537int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2538 2539int test (int i, double x); 2540struct s1 {int (*f) (int a);}; 2541struct s2 {int (*f) (double a);}; 2542int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2543int argc; 2544char **argv; 2545int 2546main () 2547{ 2548return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2549 ; 2550 return 0; 2551} 2552_ACEOF 2553for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2554 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2555do 2556 CC="$ac_save_CC $ac_arg" 2557 if ac_fn_c_try_compile "$LINENO"; then : 2558 ac_cv_prog_cc_c89=$ac_arg 2559fi 2560rm -f core conftest.err conftest.$ac_objext 2561 test "x$ac_cv_prog_cc_c89" != "xno" && break 2562done 2563rm -f conftest.$ac_ext 2564CC=$ac_save_CC 2565 2566fi 2567# AC_CACHE_VAL 2568case "x$ac_cv_prog_cc_c89" in 2569 x) 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2571$as_echo "none needed" >&6; } ;; 2572 xno) 2573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2574$as_echo "unsupported" >&6; } ;; 2575 *) 2576 CC="$CC $ac_cv_prog_cc_c89" 2577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2578$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2579esac 2580if test "x$ac_cv_prog_cc_c89" != xno; then : 2581 2582fi 2583 2584ac_ext=c 2585ac_cpp='$CPP $CPPFLAGS' 2586ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2587ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2588ac_compiler_gnu=$ac_cv_c_compiler_gnu 2589 2590ac_aux_dir= 2591for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2592 if test -f "$ac_dir/install-sh"; then 2593 ac_aux_dir=$ac_dir 2594 ac_install_sh="$ac_aux_dir/install-sh -c" 2595 break 2596 elif test -f "$ac_dir/install.sh"; then 2597 ac_aux_dir=$ac_dir 2598 ac_install_sh="$ac_aux_dir/install.sh -c" 2599 break 2600 elif test -f "$ac_dir/shtool"; then 2601 ac_aux_dir=$ac_dir 2602 ac_install_sh="$ac_aux_dir/shtool install -c" 2603 break 2604 fi 2605done 2606if test -z "$ac_aux_dir"; then 2607 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2608fi 2609 2610# These three variables are undocumented and unsupported, 2611# and are intended to be withdrawn in a future Autoconf release. 2612# They can cause serious problems if a builder's source tree is in a directory 2613# whose full name contains unusual characters. 2614ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2615ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2616ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2617 2618 2619# Find a good install program. We prefer a C program (faster), 2620# so one script is as good as another. But avoid the broken or 2621# incompatible versions: 2622# SysV /etc/install, /usr/sbin/install 2623# SunOS /usr/etc/install 2624# IRIX /sbin/install 2625# AIX /bin/install 2626# AmigaOS /C/install, which installs bootblocks on floppy discs 2627# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2628# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2629# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2630# OS/2's system install, which has a completely different semantic 2631# ./install, which can be erroneously created by make from ./install.sh. 2632# Reject install programs that cannot install multiple files. 2633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2634$as_echo_n "checking for a BSD-compatible install... " >&6; } 2635if test -z "$INSTALL"; then 2636if ${ac_cv_path_install+:} false; then : 2637 $as_echo_n "(cached) " >&6 2638else 2639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2640for as_dir in $PATH 2641do 2642 IFS=$as_save_IFS 2643 test -z "$as_dir" && as_dir=. 2644 # Account for people who put trailing slashes in PATH elements. 2645case $as_dir/ in #(( 2646 ./ | .// | /[cC]/* | \ 2647 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2648 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2649 /usr/ucb/* ) ;; 2650 *) 2651 # OSF1 and SCO ODT 3.0 have their own names for install. 2652 # Don't use installbsd from OSF since it installs stuff as root 2653 # by default. 2654 for ac_prog in ginstall scoinst install; do 2655 for ac_exec_ext in '' $ac_executable_extensions; do 2656 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2657 if test $ac_prog = install && 2658 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2659 # AIX install. It has an incompatible calling convention. 2660 : 2661 elif test $ac_prog = install && 2662 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2663 # program-specific install script used by HP pwplus--don't use. 2664 : 2665 else 2666 rm -rf conftest.one conftest.two conftest.dir 2667 echo one > conftest.one 2668 echo two > conftest.two 2669 mkdir conftest.dir 2670 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2671 test -s conftest.one && test -s conftest.two && 2672 test -s conftest.dir/conftest.one && 2673 test -s conftest.dir/conftest.two 2674 then 2675 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2676 break 3 2677 fi 2678 fi 2679 fi 2680 done 2681 done 2682 ;; 2683esac 2684 2685 done 2686IFS=$as_save_IFS 2687 2688rm -rf conftest.one conftest.two conftest.dir 2689 2690fi 2691 if test "${ac_cv_path_install+set}" = set; then 2692 INSTALL=$ac_cv_path_install 2693 else 2694 # As a last resort, use the slow shell script. Don't cache a 2695 # value for INSTALL within a source directory, because that will 2696 # break other packages using the cache if that directory is 2697 # removed, or if the value is a relative name. 2698 INSTALL=$ac_install_sh 2699 fi 2700fi 2701{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2702$as_echo "$INSTALL" >&6; } 2703 2704# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2705# It thinks the first close brace ends the variable substitution. 2706test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2707 2708test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2709 2710test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2711 2712if test -n "$ac_tool_prefix"; then 2713 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2714set dummy ${ac_tool_prefix}ar; ac_word=$2 2715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2716$as_echo_n "checking for $ac_word... " >&6; } 2717if ${ac_cv_prog_AR+:} false; then : 2718 $as_echo_n "(cached) " >&6 2719else 2720 if test -n "$AR"; then 2721 ac_cv_prog_AR="$AR" # Let the user override the test. 2722else 2723as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2724for as_dir in $PATH 2725do 2726 IFS=$as_save_IFS 2727 test -z "$as_dir" && as_dir=. 2728 for ac_exec_ext in '' $ac_executable_extensions; do 2729 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2730 ac_cv_prog_AR="${ac_tool_prefix}ar" 2731 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2732 break 2 2733 fi 2734done 2735 done 2736IFS=$as_save_IFS 2737 2738fi 2739fi 2740AR=$ac_cv_prog_AR 2741if test -n "$AR"; then 2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2743$as_echo "$AR" >&6; } 2744else 2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2746$as_echo "no" >&6; } 2747fi 2748 2749 2750fi 2751if test -z "$ac_cv_prog_AR"; then 2752 ac_ct_AR=$AR 2753 # Extract the first word of "ar", so it can be a program name with args. 2754set dummy ar; ac_word=$2 2755{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2756$as_echo_n "checking for $ac_word... " >&6; } 2757if ${ac_cv_prog_ac_ct_AR+:} false; then : 2758 $as_echo_n "(cached) " >&6 2759else 2760 if test -n "$ac_ct_AR"; then 2761 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2762else 2763as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2764for as_dir in $PATH 2765do 2766 IFS=$as_save_IFS 2767 test -z "$as_dir" && as_dir=. 2768 for ac_exec_ext in '' $ac_executable_extensions; do 2769 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2770 ac_cv_prog_ac_ct_AR="ar" 2771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2772 break 2 2773 fi 2774done 2775 done 2776IFS=$as_save_IFS 2777 2778fi 2779fi 2780ac_ct_AR=$ac_cv_prog_ac_ct_AR 2781if test -n "$ac_ct_AR"; then 2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2783$as_echo "$ac_ct_AR" >&6; } 2784else 2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2786$as_echo "no" >&6; } 2787fi 2788 2789 if test "x$ac_ct_AR" = x; then 2790 AR="" 2791 else 2792 case $cross_compiling:$ac_tool_warned in 2793yes:) 2794{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2795$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2796ac_tool_warned=yes ;; 2797esac 2798 AR=$ac_ct_AR 2799 fi 2800else 2801 AR="$ac_cv_prog_AR" 2802fi 2803 2804if test -n "$ac_tool_prefix"; then 2805 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2806set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2807{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2808$as_echo_n "checking for $ac_word... " >&6; } 2809if ${ac_cv_prog_RANLIB+:} false; then : 2810 $as_echo_n "(cached) " >&6 2811else 2812 if test -n "$RANLIB"; then 2813 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2814else 2815as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2816for as_dir in $PATH 2817do 2818 IFS=$as_save_IFS 2819 test -z "$as_dir" && as_dir=. 2820 for ac_exec_ext in '' $ac_executable_extensions; do 2821 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2822 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2823 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2824 break 2 2825 fi 2826done 2827 done 2828IFS=$as_save_IFS 2829 2830fi 2831fi 2832RANLIB=$ac_cv_prog_RANLIB 2833if test -n "$RANLIB"; then 2834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2835$as_echo "$RANLIB" >&6; } 2836else 2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2838$as_echo "no" >&6; } 2839fi 2840 2841 2842fi 2843if test -z "$ac_cv_prog_RANLIB"; then 2844 ac_ct_RANLIB=$RANLIB 2845 # Extract the first word of "ranlib", so it can be a program name with args. 2846set dummy ranlib; ac_word=$2 2847{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2848$as_echo_n "checking for $ac_word... " >&6; } 2849if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 2850 $as_echo_n "(cached) " >&6 2851else 2852 if test -n "$ac_ct_RANLIB"; then 2853 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2854else 2855as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2856for as_dir in $PATH 2857do 2858 IFS=$as_save_IFS 2859 test -z "$as_dir" && as_dir=. 2860 for ac_exec_ext in '' $ac_executable_extensions; do 2861 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2862 ac_cv_prog_ac_ct_RANLIB="ranlib" 2863 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2864 break 2 2865 fi 2866done 2867 done 2868IFS=$as_save_IFS 2869 2870fi 2871fi 2872ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2873if test -n "$ac_ct_RANLIB"; then 2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2875$as_echo "$ac_ct_RANLIB" >&6; } 2876else 2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2878$as_echo "no" >&6; } 2879fi 2880 2881 if test "x$ac_ct_RANLIB" = x; then 2882 RANLIB=":" 2883 else 2884 case $cross_compiling:$ac_tool_warned in 2885yes:) 2886{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2887$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2888ac_tool_warned=yes ;; 2889esac 2890 RANLIB=$ac_ct_RANLIB 2891 fi 2892else 2893 RANLIB="$ac_cv_prog_RANLIB" 2894fi 2895 2896 2897# Make sure we can run config.sub. 2898$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2899 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2900 2901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2902$as_echo_n "checking build system type... " >&6; } 2903if ${ac_cv_build+:} false; then : 2904 $as_echo_n "(cached) " >&6 2905else 2906 ac_build_alias=$build_alias 2907test "x$ac_build_alias" = x && 2908 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2909test "x$ac_build_alias" = x && 2910 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2911ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2912 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2913 2914fi 2915{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2916$as_echo "$ac_cv_build" >&6; } 2917case $ac_cv_build in 2918*-*-*) ;; 2919*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2920esac 2921build=$ac_cv_build 2922ac_save_IFS=$IFS; IFS='-' 2923set x $ac_cv_build 2924shift 2925build_cpu=$1 2926build_vendor=$2 2927shift; shift 2928# Remember, the first character of IFS is used to create $*, 2929# except with old shells: 2930build_os=$* 2931IFS=$ac_save_IFS 2932case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2933 2934 2935{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2936$as_echo_n "checking host system type... " >&6; } 2937if ${ac_cv_host+:} false; then : 2938 $as_echo_n "(cached) " >&6 2939else 2940 if test "x$host_alias" = x; then 2941 ac_cv_host=$ac_cv_build 2942else 2943 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2944 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2945fi 2946 2947fi 2948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2949$as_echo "$ac_cv_host" >&6; } 2950case $ac_cv_host in 2951*-*-*) ;; 2952*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2953esac 2954host=$ac_cv_host 2955ac_save_IFS=$IFS; IFS='-' 2956set x $ac_cv_host 2957shift 2958host_cpu=$1 2959host_vendor=$2 2960shift; shift 2961# Remember, the first character of IFS is used to create $*, 2962# except with old shells: 2963host_os=$* 2964IFS=$ac_save_IFS 2965case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2966 2967 2968{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2969$as_echo_n "checking target system type... " >&6; } 2970if ${ac_cv_target+:} false; then : 2971 $as_echo_n "(cached) " >&6 2972else 2973 if test "x$target_alias" = x; then 2974 ac_cv_target=$ac_cv_host 2975else 2976 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2977 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2978fi 2979 2980fi 2981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2982$as_echo "$ac_cv_target" >&6; } 2983case $ac_cv_target in 2984*-*-*) ;; 2985*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 2986esac 2987target=$ac_cv_target 2988ac_save_IFS=$IFS; IFS='-' 2989set x $ac_cv_target 2990shift 2991target_cpu=$1 2992target_vendor=$2 2993shift; shift 2994# Remember, the first character of IFS is used to create $*, 2995# except with old shells: 2996target_os=$* 2997IFS=$ac_save_IFS 2998case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2999 3000 3001# The aliases save the names the user supplied, while $host etc. 3002# will get canonicalized. 3003test -n "$target_alias" && 3004 test "$program_prefix$program_suffix$program_transform_name" = \ 3005 NONENONEs,x,x, && 3006 program_prefix=${target_alias}- 3007 3008test "$program_prefix" != NONE && 3009 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3010# Use a double $ so make ignores it. 3011test "$program_suffix" != NONE && 3012 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3013# Double any \ or $. 3014# By default was `s,x,x', remove it if useless. 3015ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3016program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3017 3018ac_ext=c 3019ac_cpp='$CPP $CPPFLAGS' 3020ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3021ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3022ac_compiler_gnu=$ac_cv_c_compiler_gnu 3023if test -n "$ac_tool_prefix"; then 3024 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3025set dummy ${ac_tool_prefix}gcc; ac_word=$2 3026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3027$as_echo_n "checking for $ac_word... " >&6; } 3028if ${ac_cv_prog_CC+:} false; then : 3029 $as_echo_n "(cached) " >&6 3030else 3031 if test -n "$CC"; then 3032 ac_cv_prog_CC="$CC" # Let the user override the test. 3033else 3034as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3035for as_dir in $PATH 3036do 3037 IFS=$as_save_IFS 3038 test -z "$as_dir" && as_dir=. 3039 for ac_exec_ext in '' $ac_executable_extensions; do 3040 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3041 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3043 break 2 3044 fi 3045done 3046 done 3047IFS=$as_save_IFS 3048 3049fi 3050fi 3051CC=$ac_cv_prog_CC 3052if test -n "$CC"; then 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3054$as_echo "$CC" >&6; } 3055else 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3057$as_echo "no" >&6; } 3058fi 3059 3060 3061fi 3062if test -z "$ac_cv_prog_CC"; then 3063 ac_ct_CC=$CC 3064 # Extract the first word of "gcc", so it can be a program name with args. 3065set dummy gcc; ac_word=$2 3066{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3067$as_echo_n "checking for $ac_word... " >&6; } 3068if ${ac_cv_prog_ac_ct_CC+:} false; then : 3069 $as_echo_n "(cached) " >&6 3070else 3071 if test -n "$ac_ct_CC"; then 3072 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3073else 3074as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3075for as_dir in $PATH 3076do 3077 IFS=$as_save_IFS 3078 test -z "$as_dir" && as_dir=. 3079 for ac_exec_ext in '' $ac_executable_extensions; do 3080 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3081 ac_cv_prog_ac_ct_CC="gcc" 3082 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3083 break 2 3084 fi 3085done 3086 done 3087IFS=$as_save_IFS 3088 3089fi 3090fi 3091ac_ct_CC=$ac_cv_prog_ac_ct_CC 3092if test -n "$ac_ct_CC"; then 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3094$as_echo "$ac_ct_CC" >&6; } 3095else 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3097$as_echo "no" >&6; } 3098fi 3099 3100 if test "x$ac_ct_CC" = x; then 3101 CC="" 3102 else 3103 case $cross_compiling:$ac_tool_warned in 3104yes:) 3105{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3106$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3107ac_tool_warned=yes ;; 3108esac 3109 CC=$ac_ct_CC 3110 fi 3111else 3112 CC="$ac_cv_prog_CC" 3113fi 3114 3115if test -z "$CC"; then 3116 if test -n "$ac_tool_prefix"; then 3117 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3118set dummy ${ac_tool_prefix}cc; ac_word=$2 3119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3120$as_echo_n "checking for $ac_word... " >&6; } 3121if ${ac_cv_prog_CC+:} false; then : 3122 $as_echo_n "(cached) " >&6 3123else 3124 if test -n "$CC"; then 3125 ac_cv_prog_CC="$CC" # Let the user override the test. 3126else 3127as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3128for as_dir in $PATH 3129do 3130 IFS=$as_save_IFS 3131 test -z "$as_dir" && as_dir=. 3132 for ac_exec_ext in '' $ac_executable_extensions; do 3133 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3134 ac_cv_prog_CC="${ac_tool_prefix}cc" 3135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3136 break 2 3137 fi 3138done 3139 done 3140IFS=$as_save_IFS 3141 3142fi 3143fi 3144CC=$ac_cv_prog_CC 3145if test -n "$CC"; then 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3147$as_echo "$CC" >&6; } 3148else 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3150$as_echo "no" >&6; } 3151fi 3152 3153 3154 fi 3155fi 3156if test -z "$CC"; then 3157 # Extract the first word of "cc", so it can be a program name with args. 3158set dummy cc; ac_word=$2 3159{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3160$as_echo_n "checking for $ac_word... " >&6; } 3161if ${ac_cv_prog_CC+:} false; then : 3162 $as_echo_n "(cached) " >&6 3163else 3164 if test -n "$CC"; then 3165 ac_cv_prog_CC="$CC" # Let the user override the test. 3166else 3167 ac_prog_rejected=no 3168as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3169for as_dir in $PATH 3170do 3171 IFS=$as_save_IFS 3172 test -z "$as_dir" && as_dir=. 3173 for ac_exec_ext in '' $ac_executable_extensions; do 3174 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3175 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3176 ac_prog_rejected=yes 3177 continue 3178 fi 3179 ac_cv_prog_CC="cc" 3180 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3181 break 2 3182 fi 3183done 3184 done 3185IFS=$as_save_IFS 3186 3187if test $ac_prog_rejected = yes; then 3188 # We found a bogon in the path, so make sure we never use it. 3189 set dummy $ac_cv_prog_CC 3190 shift 3191 if test $# != 0; then 3192 # We chose a different compiler from the bogus one. 3193 # However, it has the same basename, so the bogon will be chosen 3194 # first if we set CC to just the basename; use the full file name. 3195 shift 3196 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3197 fi 3198fi 3199fi 3200fi 3201CC=$ac_cv_prog_CC 3202if test -n "$CC"; then 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3204$as_echo "$CC" >&6; } 3205else 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3207$as_echo "no" >&6; } 3208fi 3209 3210 3211fi 3212if test -z "$CC"; then 3213 if test -n "$ac_tool_prefix"; then 3214 for ac_prog in cl.exe 3215 do 3216 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3217set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3218{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3219$as_echo_n "checking for $ac_word... " >&6; } 3220if ${ac_cv_prog_CC+:} false; then : 3221 $as_echo_n "(cached) " >&6 3222else 3223 if test -n "$CC"; then 3224 ac_cv_prog_CC="$CC" # Let the user override the test. 3225else 3226as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3227for as_dir in $PATH 3228do 3229 IFS=$as_save_IFS 3230 test -z "$as_dir" && as_dir=. 3231 for ac_exec_ext in '' $ac_executable_extensions; do 3232 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3233 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3235 break 2 3236 fi 3237done 3238 done 3239IFS=$as_save_IFS 3240 3241fi 3242fi 3243CC=$ac_cv_prog_CC 3244if test -n "$CC"; then 3245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3246$as_echo "$CC" >&6; } 3247else 3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3249$as_echo "no" >&6; } 3250fi 3251 3252 3253 test -n "$CC" && break 3254 done 3255fi 3256if test -z "$CC"; then 3257 ac_ct_CC=$CC 3258 for ac_prog in cl.exe 3259do 3260 # Extract the first word of "$ac_prog", so it can be a program name with args. 3261set dummy $ac_prog; ac_word=$2 3262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3263$as_echo_n "checking for $ac_word... " >&6; } 3264if ${ac_cv_prog_ac_ct_CC+:} false; then : 3265 $as_echo_n "(cached) " >&6 3266else 3267 if test -n "$ac_ct_CC"; then 3268 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3269else 3270as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3271for as_dir in $PATH 3272do 3273 IFS=$as_save_IFS 3274 test -z "$as_dir" && as_dir=. 3275 for ac_exec_ext in '' $ac_executable_extensions; do 3276 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3277 ac_cv_prog_ac_ct_CC="$ac_prog" 3278 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3279 break 2 3280 fi 3281done 3282 done 3283IFS=$as_save_IFS 3284 3285fi 3286fi 3287ac_ct_CC=$ac_cv_prog_ac_ct_CC 3288if test -n "$ac_ct_CC"; then 3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3290$as_echo "$ac_ct_CC" >&6; } 3291else 3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3293$as_echo "no" >&6; } 3294fi 3295 3296 3297 test -n "$ac_ct_CC" && break 3298done 3299 3300 if test "x$ac_ct_CC" = x; then 3301 CC="" 3302 else 3303 case $cross_compiling:$ac_tool_warned in 3304yes:) 3305{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3306$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3307ac_tool_warned=yes ;; 3308esac 3309 CC=$ac_ct_CC 3310 fi 3311fi 3312 3313fi 3314 3315 3316test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3317$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3318as_fn_error $? "no acceptable C compiler found in \$PATH 3319See \`config.log' for more details" "$LINENO" 5; } 3320 3321# Provide some information about the compiler. 3322$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3323set X $ac_compile 3324ac_compiler=$2 3325for ac_option in --version -v -V -qversion; do 3326 { { ac_try="$ac_compiler $ac_option >&5" 3327case "(($ac_try" in 3328 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3329 *) ac_try_echo=$ac_try;; 3330esac 3331eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3332$as_echo "$ac_try_echo"; } >&5 3333 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3334 ac_status=$? 3335 if test -s conftest.err; then 3336 sed '10a\ 3337... rest of stderr output deleted ... 3338 10q' conftest.err >conftest.er1 3339 cat conftest.er1 >&5 3340 fi 3341 rm -f conftest.er1 conftest.err 3342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3343 test $ac_status = 0; } 3344done 3345 3346{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3347$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3348if ${ac_cv_c_compiler_gnu+:} false; then : 3349 $as_echo_n "(cached) " >&6 3350else 3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3352/* end confdefs.h. */ 3353 3354int 3355main () 3356{ 3357#ifndef __GNUC__ 3358 choke me 3359#endif 3360 3361 ; 3362 return 0; 3363} 3364_ACEOF 3365if ac_fn_c_try_compile "$LINENO"; then : 3366 ac_compiler_gnu=yes 3367else 3368 ac_compiler_gnu=no 3369fi 3370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3371ac_cv_c_compiler_gnu=$ac_compiler_gnu 3372 3373fi 3374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3375$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3376if test $ac_compiler_gnu = yes; then 3377 GCC=yes 3378else 3379 GCC= 3380fi 3381ac_test_CFLAGS=${CFLAGS+set} 3382ac_save_CFLAGS=$CFLAGS 3383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3384$as_echo_n "checking whether $CC accepts -g... " >&6; } 3385if ${ac_cv_prog_cc_g+:} false; then : 3386 $as_echo_n "(cached) " >&6 3387else 3388 ac_save_c_werror_flag=$ac_c_werror_flag 3389 ac_c_werror_flag=yes 3390 ac_cv_prog_cc_g=no 3391 CFLAGS="-g" 3392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3393/* end confdefs.h. */ 3394 3395int 3396main () 3397{ 3398 3399 ; 3400 return 0; 3401} 3402_ACEOF 3403if ac_fn_c_try_compile "$LINENO"; then : 3404 ac_cv_prog_cc_g=yes 3405else 3406 CFLAGS="" 3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3408/* end confdefs.h. */ 3409 3410int 3411main () 3412{ 3413 3414 ; 3415 return 0; 3416} 3417_ACEOF 3418if ac_fn_c_try_compile "$LINENO"; then : 3419 3420else 3421 ac_c_werror_flag=$ac_save_c_werror_flag 3422 CFLAGS="-g" 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424/* end confdefs.h. */ 3425 3426int 3427main () 3428{ 3429 3430 ; 3431 return 0; 3432} 3433_ACEOF 3434if ac_fn_c_try_compile "$LINENO"; then : 3435 ac_cv_prog_cc_g=yes 3436fi 3437rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3438fi 3439rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3440fi 3441rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3442 ac_c_werror_flag=$ac_save_c_werror_flag 3443fi 3444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3445$as_echo "$ac_cv_prog_cc_g" >&6; } 3446if test "$ac_test_CFLAGS" = set; then 3447 CFLAGS=$ac_save_CFLAGS 3448elif test $ac_cv_prog_cc_g = yes; then 3449 if test "$GCC" = yes; then 3450 CFLAGS="-g -O2" 3451 else 3452 CFLAGS="-g" 3453 fi 3454else 3455 if test "$GCC" = yes; then 3456 CFLAGS="-O2" 3457 else 3458 CFLAGS= 3459 fi 3460fi 3461{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3462$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3463if ${ac_cv_prog_cc_c89+:} false; then : 3464 $as_echo_n "(cached) " >&6 3465else 3466 ac_cv_prog_cc_c89=no 3467ac_save_CC=$CC 3468cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469/* end confdefs.h. */ 3470#include <stdarg.h> 3471#include <stdio.h> 3472struct stat; 3473/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3474struct buf { int x; }; 3475FILE * (*rcsopen) (struct buf *, struct stat *, int); 3476static char *e (p, i) 3477 char **p; 3478 int i; 3479{ 3480 return p[i]; 3481} 3482static char *f (char * (*g) (char **, int), char **p, ...) 3483{ 3484 char *s; 3485 va_list v; 3486 va_start (v,p); 3487 s = g (p, va_arg (v,int)); 3488 va_end (v); 3489 return s; 3490} 3491 3492/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3493 function prototypes and stuff, but not '\xHH' hex character constants. 3494 These don't provoke an error unfortunately, instead are silently treated 3495 as 'x'. The following induces an error, until -std is added to get 3496 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3497 array size at least. It's necessary to write '\x00'==0 to get something 3498 that's true only with -std. */ 3499int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3500 3501/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3502 inside strings and character constants. */ 3503#define FOO(x) 'x' 3504int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3505 3506int test (int i, double x); 3507struct s1 {int (*f) (int a);}; 3508struct s2 {int (*f) (double a);}; 3509int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3510int argc; 3511char **argv; 3512int 3513main () 3514{ 3515return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3516 ; 3517 return 0; 3518} 3519_ACEOF 3520for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3521 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3522do 3523 CC="$ac_save_CC $ac_arg" 3524 if ac_fn_c_try_compile "$LINENO"; then : 3525 ac_cv_prog_cc_c89=$ac_arg 3526fi 3527rm -f core conftest.err conftest.$ac_objext 3528 test "x$ac_cv_prog_cc_c89" != "xno" && break 3529done 3530rm -f conftest.$ac_ext 3531CC=$ac_save_CC 3532 3533fi 3534# AC_CACHE_VAL 3535case "x$ac_cv_prog_cc_c89" in 3536 x) 3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3538$as_echo "none needed" >&6; } ;; 3539 xno) 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3541$as_echo "unsupported" >&6; } ;; 3542 *) 3543 CC="$CC $ac_cv_prog_cc_c89" 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3545$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3546esac 3547if test "x$ac_cv_prog_cc_c89" != xno; then : 3548 3549fi 3550 3551ac_ext=c 3552ac_cpp='$CPP $CPPFLAGS' 3553ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3554ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3555ac_compiler_gnu=$ac_cv_c_compiler_gnu 3556 3557 3558 3559AR=${AR-ar} 3560 3561if test -n "$ac_tool_prefix"; then 3562 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3563set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3565$as_echo_n "checking for $ac_word... " >&6; } 3566if ${ac_cv_prog_RANLIB+:} false; then : 3567 $as_echo_n "(cached) " >&6 3568else 3569 if test -n "$RANLIB"; then 3570 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3571else 3572as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3573for as_dir in $PATH 3574do 3575 IFS=$as_save_IFS 3576 test -z "$as_dir" && as_dir=. 3577 for ac_exec_ext in '' $ac_executable_extensions; do 3578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3579 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3581 break 2 3582 fi 3583done 3584 done 3585IFS=$as_save_IFS 3586 3587fi 3588fi 3589RANLIB=$ac_cv_prog_RANLIB 3590if test -n "$RANLIB"; then 3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3592$as_echo "$RANLIB" >&6; } 3593else 3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3595$as_echo "no" >&6; } 3596fi 3597 3598 3599fi 3600if test -z "$ac_cv_prog_RANLIB"; then 3601 ac_ct_RANLIB=$RANLIB 3602 # Extract the first word of "ranlib", so it can be a program name with args. 3603set dummy ranlib; ac_word=$2 3604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3605$as_echo_n "checking for $ac_word... " >&6; } 3606if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3607 $as_echo_n "(cached) " >&6 3608else 3609 if test -n "$ac_ct_RANLIB"; then 3610 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3611else 3612as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3613for as_dir in $PATH 3614do 3615 IFS=$as_save_IFS 3616 test -z "$as_dir" && as_dir=. 3617 for ac_exec_ext in '' $ac_executable_extensions; do 3618 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3619 ac_cv_prog_ac_ct_RANLIB="ranlib" 3620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3621 break 2 3622 fi 3623done 3624 done 3625IFS=$as_save_IFS 3626 3627fi 3628fi 3629ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3630if test -n "$ac_ct_RANLIB"; then 3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3632$as_echo "$ac_ct_RANLIB" >&6; } 3633else 3634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3635$as_echo "no" >&6; } 3636fi 3637 3638 if test "x$ac_ct_RANLIB" = x; then 3639 RANLIB=":" 3640 else 3641 case $cross_compiling:$ac_tool_warned in 3642yes:) 3643{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3644$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3645ac_tool_warned=yes ;; 3646esac 3647 RANLIB=$ac_ct_RANLIB 3648 fi 3649else 3650 RANLIB="$ac_cv_prog_RANLIB" 3651fi 3652 3653 3654# Put a plausible default for CC_FOR_BUILD in Makefile. 3655if test -z "$CC_FOR_BUILD"; then 3656 if test "x$cross_compiling" = "xno"; then 3657 CC_FOR_BUILD='$(CC)' 3658 else 3659 CC_FOR_BUILD=gcc 3660 fi 3661fi 3662 3663CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} 3664 3665 3666# If a cpu ever has more than one simulator to choose from, use 3667# --enable-sim=... to choose. 3668# Check whether --enable-sim was given. 3669if test "${enable_sim+set}" = set; then : 3670 enableval=$enable_sim; case "${enableval}" in 3671yes | no) ;; 3672*) as_fn_error $? "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;; 3673esac 3674fi 3675 3676 3677 3678if test "${enable_sim}" != no; then 3679 3680# WHEN ADDING ENTRIES TO THIS MATRIX: 3681 3682# Make sure that the left side always has two dashes. Otherwise you 3683# can get spurious matches. Even for unambiguous cases, do this as a 3684# convention, else the table becomes a real mess to understand and 3685# maintain. 3686 3687 3688 3689sim_igen=no 3690sim_arch= 3691case "${target}" in 3692 aarch64*-*-*) 3693 3694 sim_arch=aarch64 3695 3696 3697subdirs="$subdirs aarch64" 3698 3699 3700 ;; 3701 arm*-*-*) 3702 3703 sim_arch=arm 3704 subdirs="$subdirs arm" 3705 3706 3707 ;; 3708 avr*-*-*) 3709 3710 sim_arch=avr 3711 subdirs="$subdirs avr" 3712 3713 3714 ;; 3715 bfin-*-*) 3716 3717 sim_arch=bfin 3718 subdirs="$subdirs bfin" 3719 3720 3721 ;; 3722 bpf-*-*) 3723 3724 sim_arch=bpf 3725 subdirs="$subdirs bpf" 3726 3727 3728 ;; 3729 cr16*-*-*) 3730 3731 sim_arch=cr16 3732 subdirs="$subdirs cr16" 3733 3734 3735 ;; 3736 cris-*-* | crisv32-*-*) 3737 3738 sim_arch=cris 3739 subdirs="$subdirs cris" 3740 3741 3742 ;; 3743 d10v-*-*) 3744 3745 sim_arch=d10v 3746 subdirs="$subdirs d10v" 3747 3748 3749 ;; 3750 frv-*-*) 3751 3752 sim_arch=frv 3753 subdirs="$subdirs frv" 3754 3755 3756 ;; 3757 h8300*-*-*) 3758 3759 sim_arch=h8300 3760 subdirs="$subdirs h8300" 3761 3762 3763 ;; 3764 iq2000-*-*) 3765 3766 sim_arch=iq2000 3767 subdirs="$subdirs iq2000" 3768 3769 3770 ;; 3771 lm32-*-*) 3772 3773 sim_arch=lm32 3774 subdirs="$subdirs lm32" 3775 3776 3777 ;; 3778 m32c-*-*) 3779 3780 sim_arch=m32c 3781 subdirs="$subdirs m32c" 3782 3783 3784 ;; 3785 m32r-*-*) 3786 3787 sim_arch=m32r 3788 subdirs="$subdirs m32r" 3789 3790 3791 ;; 3792 m68hc11-*-*|m6811-*-*) 3793 3794 sim_arch=m68hc11 3795 subdirs="$subdirs m68hc11" 3796 3797 3798 ;; 3799 mcore-*-*) 3800 3801 sim_arch=mcore 3802 subdirs="$subdirs mcore" 3803 3804 3805 ;; 3806 microblaze-*-*) 3807 3808 sim_arch=microblaze 3809 subdirs="$subdirs microblaze" 3810 3811 3812 ;; 3813 mips*-*-*) 3814 3815 sim_arch=mips 3816 subdirs="$subdirs mips" 3817 3818 3819 sim_igen=yes 3820 ;; 3821 mn10300*-*-*) 3822 3823 sim_arch=mn10300 3824 subdirs="$subdirs mn10300" 3825 3826 3827 sim_igen=yes 3828 ;; 3829 moxie-*-*) 3830 3831 sim_arch=moxie 3832 subdirs="$subdirs moxie" 3833 3834 3835 ;; 3836 msp430*-*-*) 3837 3838 sim_arch=msp430 3839 subdirs="$subdirs msp430" 3840 3841 3842 ;; 3843 or1k-*-* | or1knd-*-*) 3844 3845 sim_arch=or1k 3846 subdirs="$subdirs or1k" 3847 3848 3849 ;; 3850 pru*-*-*) 3851 3852 sim_arch=pru 3853 subdirs="$subdirs pru" 3854 3855 3856 ;; 3857 rl78-*-*) 3858 3859 sim_arch=rl78 3860 subdirs="$subdirs rl78" 3861 3862 3863 ;; 3864 rx-*-*) 3865 3866 sim_arch=rx 3867 subdirs="$subdirs rx" 3868 3869 3870 ;; 3871 sh64*-*-* | sh5*-*-*) 3872 3873 sim_arch=sh64 3874 subdirs="$subdirs sh64" 3875 3876 3877 ;; 3878 sh*-*-*) 3879 3880 sim_arch=sh 3881 subdirs="$subdirs sh" 3882 3883 3884 ;; 3885 sparc-*-rtems*|sparc-*-elf*) 3886 3887 sim_arch=erc32 3888 subdirs="$subdirs erc32" 3889 3890 3891 ;; 3892 powerpc*-*-*) 3893 3894 sim_arch=ppc 3895 subdirs="$subdirs ppc" 3896 3897 3898 ;; 3899 ft32-*-*) 3900 3901 sim_arch=ft32 3902 subdirs="$subdirs ft32" 3903 3904 3905 ;; 3906 v850*-*-*) 3907 3908 sim_arch=v850 3909 subdirs="$subdirs v850" 3910 3911 3912 sim_igen=yes 3913 ;; 3914esac 3915 3916 3917 if test x"${sim_arch}" != x; then 3918 subdirs="$subdirs testsuite" 3919 3920 if test "$sim_igen" = yes; then 3921 subdirs="$subdirs igen" 3922 3923 fi 3924 fi 3925fi 3926 3927ac_config_files="$ac_config_files Makefile" 3928 3929cat >confcache <<\_ACEOF 3930# This file is a shell script that caches the results of configure 3931# tests run on this system so they can be shared between configure 3932# scripts and configure runs, see configure's option --config-cache. 3933# It is not useful on other systems. If it contains results you don't 3934# want to keep, you may remove or edit it. 3935# 3936# config.status only pays attention to the cache file if you give it 3937# the --recheck option to rerun configure. 3938# 3939# `ac_cv_env_foo' variables (set or unset) will be overridden when 3940# loading this file, other *unset* `ac_cv_foo' will be assigned the 3941# following values. 3942 3943_ACEOF 3944 3945# The following way of writing the cache mishandles newlines in values, 3946# but we know of no workaround that is simple, portable, and efficient. 3947# So, we kill variables containing newlines. 3948# Ultrix sh set writes to stderr and can't be redirected directly, 3949# and sets the high bit in the cache file unless we assign to the vars. 3950( 3951 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3952 eval ac_val=\$$ac_var 3953 case $ac_val in #( 3954 *${as_nl}*) 3955 case $ac_var in #( 3956 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3957$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3958 esac 3959 case $ac_var in #( 3960 _ | IFS | as_nl) ;; #( 3961 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3962 *) { eval $ac_var=; unset $ac_var;} ;; 3963 esac ;; 3964 esac 3965 done 3966 3967 (set) 2>&1 | 3968 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3969 *${as_nl}ac_space=\ *) 3970 # `set' does not quote correctly, so add quotes: double-quote 3971 # substitution turns \\\\ into \\, and sed turns \\ into \. 3972 sed -n \ 3973 "s/'/'\\\\''/g; 3974 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3975 ;; #( 3976 *) 3977 # `set' quotes correctly as required by POSIX, so do not add quotes. 3978 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3979 ;; 3980 esac | 3981 sort 3982) | 3983 sed ' 3984 /^ac_cv_env_/b end 3985 t clear 3986 :clear 3987 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3988 t end 3989 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3990 :end' >>confcache 3991if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3992 if test -w "$cache_file"; then 3993 if test "x$cache_file" != "x/dev/null"; then 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3995$as_echo "$as_me: updating cache $cache_file" >&6;} 3996 if test ! -f "$cache_file" || test -h "$cache_file"; then 3997 cat confcache >"$cache_file" 3998 else 3999 case $cache_file in #( 4000 */* | ?:*) 4001 mv -f confcache "$cache_file"$$ && 4002 mv -f "$cache_file"$$ "$cache_file" ;; #( 4003 *) 4004 mv -f confcache "$cache_file" ;; 4005 esac 4006 fi 4007 fi 4008 else 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4010$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4011 fi 4012fi 4013rm -f confcache 4014 4015test "x$prefix" = xNONE && prefix=$ac_default_prefix 4016# Let make expand exec_prefix. 4017test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4018 4019# Transform confdefs.h into DEFS. 4020# Protect against shell expansion while executing Makefile rules. 4021# Protect against Makefile macro expansion. 4022# 4023# If the first sed substitution is executed (which looks for macros that 4024# take arguments), then branch to the quote section. Otherwise, 4025# look for a macro that doesn't take arguments. 4026ac_script=' 4027:mline 4028/\\$/{ 4029 N 4030 s,\\\n,, 4031 b mline 4032} 4033t clear 4034:clear 4035s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 4036t quote 4037s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 4038t quote 4039b any 4040:quote 4041s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 4042s/\[/\\&/g 4043s/\]/\\&/g 4044s/\$/$$/g 4045H 4046:any 4047${ 4048 g 4049 s/^\n// 4050 s/\n/ /g 4051 p 4052} 4053' 4054DEFS=`sed -n "$ac_script" confdefs.h` 4055 4056 4057ac_libobjs= 4058ac_ltlibobjs= 4059U= 4060for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4061 # 1. Remove the extension, and $U if already installed. 4062 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4063 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4064 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4065 # will be set to the directory where LIBOBJS objects are built. 4066 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4067 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4068done 4069LIBOBJS=$ac_libobjs 4070 4071LTLIBOBJS=$ac_ltlibobjs 4072 4073 4074 4075: "${CONFIG_STATUS=./config.status}" 4076ac_write_fail=0 4077ac_clean_files_save=$ac_clean_files 4078ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4079{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4080$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4081as_write_fail=0 4082cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4083#! $SHELL 4084# Generated by $as_me. 4085# Run this file to recreate the current configuration. 4086# Compiler output produced by configure, useful for debugging 4087# configure, is in config.log if it exists. 4088 4089debug=false 4090ac_cs_recheck=false 4091ac_cs_silent=false 4092 4093SHELL=\${CONFIG_SHELL-$SHELL} 4094export SHELL 4095_ASEOF 4096cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4097## -------------------- ## 4098## M4sh Initialization. ## 4099## -------------------- ## 4100 4101# Be more Bourne compatible 4102DUALCASE=1; export DUALCASE # for MKS sh 4103if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4104 emulate sh 4105 NULLCMD=: 4106 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4107 # is contrary to our usage. Disable this feature. 4108 alias -g '${1+"$@"}'='"$@"' 4109 setopt NO_GLOB_SUBST 4110else 4111 case `(set -o) 2>/dev/null` in #( 4112 *posix*) : 4113 set -o posix ;; #( 4114 *) : 4115 ;; 4116esac 4117fi 4118 4119 4120as_nl=' 4121' 4122export as_nl 4123# Printing a long string crashes Solaris 7 /usr/bin/printf. 4124as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4125as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4126as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4127# Prefer a ksh shell builtin over an external printf program on Solaris, 4128# but without wasting forks for bash or zsh. 4129if test -z "$BASH_VERSION$ZSH_VERSION" \ 4130 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4131 as_echo='print -r --' 4132 as_echo_n='print -rn --' 4133elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4134 as_echo='printf %s\n' 4135 as_echo_n='printf %s' 4136else 4137 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4138 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4139 as_echo_n='/usr/ucb/echo -n' 4140 else 4141 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4142 as_echo_n_body='eval 4143 arg=$1; 4144 case $arg in #( 4145 *"$as_nl"*) 4146 expr "X$arg" : "X\\(.*\\)$as_nl"; 4147 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4148 esac; 4149 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4150 ' 4151 export as_echo_n_body 4152 as_echo_n='sh -c $as_echo_n_body as_echo' 4153 fi 4154 export as_echo_body 4155 as_echo='sh -c $as_echo_body as_echo' 4156fi 4157 4158# The user is always right. 4159if test "${PATH_SEPARATOR+set}" != set; then 4160 PATH_SEPARATOR=: 4161 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4162 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4163 PATH_SEPARATOR=';' 4164 } 4165fi 4166 4167 4168# IFS 4169# We need space, tab and new line, in precisely that order. Quoting is 4170# there to prevent editors from complaining about space-tab. 4171# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4172# splitting by setting IFS to empty value.) 4173IFS=" "" $as_nl" 4174 4175# Find who we are. Look in the path if we contain no directory separator. 4176as_myself= 4177case $0 in #(( 4178 *[\\/]* ) as_myself=$0 ;; 4179 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4180for as_dir in $PATH 4181do 4182 IFS=$as_save_IFS 4183 test -z "$as_dir" && as_dir=. 4184 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4185 done 4186IFS=$as_save_IFS 4187 4188 ;; 4189esac 4190# We did not find ourselves, most probably we were run as `sh COMMAND' 4191# in which case we are not to be found in the path. 4192if test "x$as_myself" = x; then 4193 as_myself=$0 4194fi 4195if test ! -f "$as_myself"; then 4196 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4197 exit 1 4198fi 4199 4200# Unset variables that we do not need and which cause bugs (e.g. in 4201# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4202# suppresses any "Segmentation fault" message there. '((' could 4203# trigger a bug in pdksh 5.2.14. 4204for as_var in BASH_ENV ENV MAIL MAILPATH 4205do eval test x\${$as_var+set} = xset \ 4206 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4207done 4208PS1='$ ' 4209PS2='> ' 4210PS4='+ ' 4211 4212# NLS nuisances. 4213LC_ALL=C 4214export LC_ALL 4215LANGUAGE=C 4216export LANGUAGE 4217 4218# CDPATH. 4219(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4220 4221 4222# as_fn_error STATUS ERROR [LINENO LOG_FD] 4223# ---------------------------------------- 4224# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4225# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4226# script with STATUS, using 1 if that was 0. 4227as_fn_error () 4228{ 4229 as_status=$1; test $as_status -eq 0 && as_status=1 4230 if test "$4"; then 4231 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4232 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4233 fi 4234 $as_echo "$as_me: error: $2" >&2 4235 as_fn_exit $as_status 4236} # as_fn_error 4237 4238 4239# as_fn_set_status STATUS 4240# ----------------------- 4241# Set $? to STATUS, without forking. 4242as_fn_set_status () 4243{ 4244 return $1 4245} # as_fn_set_status 4246 4247# as_fn_exit STATUS 4248# ----------------- 4249# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4250as_fn_exit () 4251{ 4252 set +e 4253 as_fn_set_status $1 4254 exit $1 4255} # as_fn_exit 4256 4257# as_fn_unset VAR 4258# --------------- 4259# Portably unset VAR. 4260as_fn_unset () 4261{ 4262 { eval $1=; unset $1;} 4263} 4264as_unset=as_fn_unset 4265# as_fn_append VAR VALUE 4266# ---------------------- 4267# Append the text in VALUE to the end of the definition contained in VAR. Take 4268# advantage of any shell optimizations that allow amortized linear growth over 4269# repeated appends, instead of the typical quadratic growth present in naive 4270# implementations. 4271if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4272 eval 'as_fn_append () 4273 { 4274 eval $1+=\$2 4275 }' 4276else 4277 as_fn_append () 4278 { 4279 eval $1=\$$1\$2 4280 } 4281fi # as_fn_append 4282 4283# as_fn_arith ARG... 4284# ------------------ 4285# Perform arithmetic evaluation on the ARGs, and store the result in the 4286# global $as_val. Take advantage of shells that can avoid forks. The arguments 4287# must be portable across $(()) and expr. 4288if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4289 eval 'as_fn_arith () 4290 { 4291 as_val=$(( $* )) 4292 }' 4293else 4294 as_fn_arith () 4295 { 4296 as_val=`expr "$@" || test $? -eq 1` 4297 } 4298fi # as_fn_arith 4299 4300 4301if expr a : '\(a\)' >/dev/null 2>&1 && 4302 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4303 as_expr=expr 4304else 4305 as_expr=false 4306fi 4307 4308if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4309 as_basename=basename 4310else 4311 as_basename=false 4312fi 4313 4314if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4315 as_dirname=dirname 4316else 4317 as_dirname=false 4318fi 4319 4320as_me=`$as_basename -- "$0" || 4321$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4322 X"$0" : 'X\(//\)$' \| \ 4323 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4324$as_echo X/"$0" | 4325 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4326 s//\1/ 4327 q 4328 } 4329 /^X\/\(\/\/\)$/{ 4330 s//\1/ 4331 q 4332 } 4333 /^X\/\(\/\).*/{ 4334 s//\1/ 4335 q 4336 } 4337 s/.*/./; q'` 4338 4339# Avoid depending upon Character Ranges. 4340as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4341as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4342as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4343as_cr_digits='0123456789' 4344as_cr_alnum=$as_cr_Letters$as_cr_digits 4345 4346ECHO_C= ECHO_N= ECHO_T= 4347case `echo -n x` in #((((( 4348-n*) 4349 case `echo 'xy\c'` in 4350 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4351 xy) ECHO_C='\c';; 4352 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4353 ECHO_T=' ';; 4354 esac;; 4355*) 4356 ECHO_N='-n';; 4357esac 4358 4359rm -f conf$$ conf$$.exe conf$$.file 4360if test -d conf$$.dir; then 4361 rm -f conf$$.dir/conf$$.file 4362else 4363 rm -f conf$$.dir 4364 mkdir conf$$.dir 2>/dev/null 4365fi 4366if (echo >conf$$.file) 2>/dev/null; then 4367 if ln -s conf$$.file conf$$ 2>/dev/null; then 4368 as_ln_s='ln -s' 4369 # ... but there are two gotchas: 4370 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4371 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4372 # In both cases, we have to default to `cp -pR'. 4373 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4374 as_ln_s='cp -pR' 4375 elif ln conf$$.file conf$$ 2>/dev/null; then 4376 as_ln_s=ln 4377 else 4378 as_ln_s='cp -pR' 4379 fi 4380else 4381 as_ln_s='cp -pR' 4382fi 4383rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4384rmdir conf$$.dir 2>/dev/null 4385 4386 4387# as_fn_mkdir_p 4388# ------------- 4389# Create "$as_dir" as a directory, including parents if necessary. 4390as_fn_mkdir_p () 4391{ 4392 4393 case $as_dir in #( 4394 -*) as_dir=./$as_dir;; 4395 esac 4396 test -d "$as_dir" || eval $as_mkdir_p || { 4397 as_dirs= 4398 while :; do 4399 case $as_dir in #( 4400 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4401 *) as_qdir=$as_dir;; 4402 esac 4403 as_dirs="'$as_qdir' $as_dirs" 4404 as_dir=`$as_dirname -- "$as_dir" || 4405$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4406 X"$as_dir" : 'X\(//\)[^/]' \| \ 4407 X"$as_dir" : 'X\(//\)$' \| \ 4408 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4409$as_echo X"$as_dir" | 4410 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4411 s//\1/ 4412 q 4413 } 4414 /^X\(\/\/\)[^/].*/{ 4415 s//\1/ 4416 q 4417 } 4418 /^X\(\/\/\)$/{ 4419 s//\1/ 4420 q 4421 } 4422 /^X\(\/\).*/{ 4423 s//\1/ 4424 q 4425 } 4426 s/.*/./; q'` 4427 test -d "$as_dir" && break 4428 done 4429 test -z "$as_dirs" || eval "mkdir $as_dirs" 4430 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4431 4432 4433} # as_fn_mkdir_p 4434if mkdir -p . 2>/dev/null; then 4435 as_mkdir_p='mkdir -p "$as_dir"' 4436else 4437 test -d ./-p && rmdir ./-p 4438 as_mkdir_p=false 4439fi 4440 4441 4442# as_fn_executable_p FILE 4443# ----------------------- 4444# Test if FILE is an executable regular file. 4445as_fn_executable_p () 4446{ 4447 test -f "$1" && test -x "$1" 4448} # as_fn_executable_p 4449as_test_x='test -x' 4450as_executable_p=as_fn_executable_p 4451 4452# Sed expression to map a string onto a valid CPP name. 4453as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4454 4455# Sed expression to map a string onto a valid variable name. 4456as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4457 4458 4459exec 6>&1 4460## ----------------------------------- ## 4461## Main body of $CONFIG_STATUS script. ## 4462## ----------------------------------- ## 4463_ASEOF 4464test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4465 4466cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4467# Save the log message, to keep $0 and so on meaningful, and to 4468# report actual input values of CONFIG_FILES etc. instead of their 4469# values after options handling. 4470ac_log=" 4471This file was extended by $as_me, which was 4472generated by GNU Autoconf 2.69. Invocation command line was 4473 4474 CONFIG_FILES = $CONFIG_FILES 4475 CONFIG_HEADERS = $CONFIG_HEADERS 4476 CONFIG_LINKS = $CONFIG_LINKS 4477 CONFIG_COMMANDS = $CONFIG_COMMANDS 4478 $ $0 $@ 4479 4480on `(hostname || uname -n) 2>/dev/null | sed 1q` 4481" 4482 4483_ACEOF 4484 4485case $ac_config_files in *" 4486"*) set x $ac_config_files; shift; ac_config_files=$*;; 4487esac 4488 4489 4490 4491cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4492# Files that config.status was made for. 4493config_files="$ac_config_files" 4494 4495_ACEOF 4496 4497cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4498ac_cs_usage="\ 4499\`$as_me' instantiates files and other configuration actions 4500from templates according to the current configuration. Unless the files 4501and actions are specified as TAGs, all are instantiated by default. 4502 4503Usage: $0 [OPTION]... [TAG]... 4504 4505 -h, --help print this help, then exit 4506 -V, --version print version number and configuration settings, then exit 4507 --config print configuration, then exit 4508 -q, --quiet, --silent 4509 do not print progress messages 4510 -d, --debug don't remove temporary files 4511 --recheck update $as_me by reconfiguring in the same conditions 4512 --file=FILE[:TEMPLATE] 4513 instantiate the configuration file FILE 4514 4515Configuration files: 4516$config_files 4517 4518Report bugs to the package provider." 4519 4520_ACEOF 4521cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4522ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4523ac_cs_version="\\ 4524config.status 4525configured by $0, generated by GNU Autoconf 2.69, 4526 with options \\"\$ac_cs_config\\" 4527 4528Copyright (C) 2012 Free Software Foundation, Inc. 4529This config.status script is free software; the Free Software Foundation 4530gives unlimited permission to copy, distribute and modify it." 4531 4532ac_pwd='$ac_pwd' 4533srcdir='$srcdir' 4534INSTALL='$INSTALL' 4535test -n "\$AWK" || AWK=awk 4536_ACEOF 4537 4538cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4539# The default lists apply if the user does not specify any file. 4540ac_need_defaults=: 4541while test $# != 0 4542do 4543 case $1 in 4544 --*=?*) 4545 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4546 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4547 ac_shift=: 4548 ;; 4549 --*=) 4550 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4551 ac_optarg= 4552 ac_shift=: 4553 ;; 4554 *) 4555 ac_option=$1 4556 ac_optarg=$2 4557 ac_shift=shift 4558 ;; 4559 esac 4560 4561 case $ac_option in 4562 # Handling of the options. 4563 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4564 ac_cs_recheck=: ;; 4565 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4566 $as_echo "$ac_cs_version"; exit ;; 4567 --config | --confi | --conf | --con | --co | --c ) 4568 $as_echo "$ac_cs_config"; exit ;; 4569 --debug | --debu | --deb | --de | --d | -d ) 4570 debug=: ;; 4571 --file | --fil | --fi | --f ) 4572 $ac_shift 4573 case $ac_optarg in 4574 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4575 '') as_fn_error $? "missing file argument" ;; 4576 esac 4577 as_fn_append CONFIG_FILES " '$ac_optarg'" 4578 ac_need_defaults=false;; 4579 --he | --h | --help | --hel | -h ) 4580 $as_echo "$ac_cs_usage"; exit ;; 4581 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4582 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4583 ac_cs_silent=: ;; 4584 4585 # This is an error. 4586 -*) as_fn_error $? "unrecognized option: \`$1' 4587Try \`$0 --help' for more information." ;; 4588 4589 *) as_fn_append ac_config_targets " $1" 4590 ac_need_defaults=false ;; 4591 4592 esac 4593 shift 4594done 4595 4596ac_configure_extra_args= 4597 4598if $ac_cs_silent; then 4599 exec 6>/dev/null 4600 ac_configure_extra_args="$ac_configure_extra_args --silent" 4601fi 4602 4603_ACEOF 4604cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4605if \$ac_cs_recheck; then 4606 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4607 shift 4608 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4609 CONFIG_SHELL='$SHELL' 4610 export CONFIG_SHELL 4611 exec "\$@" 4612fi 4613 4614_ACEOF 4615cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4616exec 5>>config.log 4617{ 4618 echo 4619 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4620## Running $as_me. ## 4621_ASBOX 4622 $as_echo "$ac_log" 4623} >&5 4624 4625_ACEOF 4626cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4627_ACEOF 4628 4629cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4630 4631# Handling of arguments. 4632for ac_config_target in $ac_config_targets 4633do 4634 case $ac_config_target in 4635 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4636 4637 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4638 esac 4639done 4640 4641 4642# If the user did not use the arguments to specify the items to instantiate, 4643# then the envvar interface is used. Set only those that are not. 4644# We use the long form for the default assignment because of an extremely 4645# bizarre bug on SunOS 4.1.3. 4646if $ac_need_defaults; then 4647 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4648fi 4649 4650# Have a temporary directory for convenience. Make it in the build tree 4651# simply because there is no reason against having it here, and in addition, 4652# creating and moving files from /tmp can sometimes cause problems. 4653# Hook for its removal unless debugging. 4654# Note that there is a small window in which the directory will not be cleaned: 4655# after its creation but before its name has been assigned to `$tmp'. 4656$debug || 4657{ 4658 tmp= ac_tmp= 4659 trap 'exit_status=$? 4660 : "${ac_tmp:=$tmp}" 4661 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4662' 0 4663 trap 'as_fn_exit 1' 1 2 13 15 4664} 4665# Create a (secure) tmp directory for tmp files. 4666 4667{ 4668 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4669 test -d "$tmp" 4670} || 4671{ 4672 tmp=./conf$$-$RANDOM 4673 (umask 077 && mkdir "$tmp") 4674} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4675ac_tmp=$tmp 4676 4677# Set up the scripts for CONFIG_FILES section. 4678# No need to generate them if there are no CONFIG_FILES. 4679# This happens for instance with `./config.status config.h'. 4680if test -n "$CONFIG_FILES"; then 4681 4682 4683ac_cr=`echo X | tr X '\015'` 4684# On cygwin, bash can eat \r inside `` if the user requested igncr. 4685# But we know of no other shell where ac_cr would be empty at this 4686# point, so we can use a bashism as a fallback. 4687if test "x$ac_cr" = x; then 4688 eval ac_cr=\$\'\\r\' 4689fi 4690ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4691if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4692 ac_cs_awk_cr='\\r' 4693else 4694 ac_cs_awk_cr=$ac_cr 4695fi 4696 4697echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4698_ACEOF 4699 4700 4701{ 4702 echo "cat >conf$$subs.awk <<_ACEOF" && 4703 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4704 echo "_ACEOF" 4705} >conf$$subs.sh || 4706 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4707ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4708ac_delim='%!_!# ' 4709for ac_last_try in false false false false false :; do 4710 . ./conf$$subs.sh || 4711 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4712 4713 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4714 if test $ac_delim_n = $ac_delim_num; then 4715 break 4716 elif $ac_last_try; then 4717 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4718 else 4719 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4720 fi 4721done 4722rm -f conf$$subs.sh 4723 4724cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4725cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4726_ACEOF 4727sed -n ' 4728h 4729s/^/S["/; s/!.*/"]=/ 4730p 4731g 4732s/^[^!]*!// 4733:repl 4734t repl 4735s/'"$ac_delim"'$// 4736t delim 4737:nl 4738h 4739s/\(.\{148\}\)..*/\1/ 4740t more1 4741s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4742p 4743n 4744b repl 4745:more1 4746s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4747p 4748g 4749s/.\{148\}// 4750t nl 4751:delim 4752h 4753s/\(.\{148\}\)..*/\1/ 4754t more2 4755s/["\\]/\\&/g; s/^/"/; s/$/"/ 4756p 4757b 4758:more2 4759s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4760p 4761g 4762s/.\{148\}// 4763t delim 4764' <conf$$subs.awk | sed ' 4765/^[^""]/{ 4766 N 4767 s/\n// 4768} 4769' >>$CONFIG_STATUS || ac_write_fail=1 4770rm -f conf$$subs.awk 4771cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4772_ACAWK 4773cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4774 for (key in S) S_is_set[key] = 1 4775 FS = "" 4776 4777} 4778{ 4779 line = $ 0 4780 nfields = split(line, field, "@") 4781 substed = 0 4782 len = length(field[1]) 4783 for (i = 2; i < nfields; i++) { 4784 key = field[i] 4785 keylen = length(key) 4786 if (S_is_set[key]) { 4787 value = S[key] 4788 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4789 len += length(value) + length(field[++i]) 4790 substed = 1 4791 } else 4792 len += 1 + keylen 4793 } 4794 4795 print line 4796} 4797 4798_ACAWK 4799_ACEOF 4800cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4801if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4802 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4803else 4804 cat 4805fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4806 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4807_ACEOF 4808 4809# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4810# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4811# trailing colons and then remove the whole line if VPATH becomes empty 4812# (actually we leave an empty line to preserve line numbers). 4813if test "x$srcdir" = x.; then 4814 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4815h 4816s/// 4817s/^/:/ 4818s/[ ]*$/:/ 4819s/:\$(srcdir):/:/g 4820s/:\${srcdir}:/:/g 4821s/:@srcdir@:/:/g 4822s/^:*// 4823s/:*$// 4824x 4825s/\(=[ ]*\).*/\1/ 4826G 4827s/\n// 4828s/^[^=]*=[ ]*$// 4829}' 4830fi 4831 4832cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4833fi # test -n "$CONFIG_FILES" 4834 4835 4836eval set X " :F $CONFIG_FILES " 4837shift 4838for ac_tag 4839do 4840 case $ac_tag in 4841 :[FHLC]) ac_mode=$ac_tag; continue;; 4842 esac 4843 case $ac_mode$ac_tag in 4844 :[FHL]*:*);; 4845 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4846 :[FH]-) ac_tag=-:-;; 4847 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4848 esac 4849 ac_save_IFS=$IFS 4850 IFS=: 4851 set x $ac_tag 4852 IFS=$ac_save_IFS 4853 shift 4854 ac_file=$1 4855 shift 4856 4857 case $ac_mode in 4858 :L) ac_source=$1;; 4859 :[FH]) 4860 ac_file_inputs= 4861 for ac_f 4862 do 4863 case $ac_f in 4864 -) ac_f="$ac_tmp/stdin";; 4865 *) # Look for the file first in the build tree, then in the source tree 4866 # (if the path is not absolute). The absolute path cannot be DOS-style, 4867 # because $ac_f cannot contain `:'. 4868 test -f "$ac_f" || 4869 case $ac_f in 4870 [\\/$]*) false;; 4871 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4872 esac || 4873 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4874 esac 4875 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4876 as_fn_append ac_file_inputs " '$ac_f'" 4877 done 4878 4879 # Let's still pretend it is `configure' which instantiates (i.e., don't 4880 # use $as_me), people would be surprised to read: 4881 # /* config.h. Generated by config.status. */ 4882 configure_input='Generated from '` 4883 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4884 `' by configure.' 4885 if test x"$ac_file" != x-; then 4886 configure_input="$ac_file. $configure_input" 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4888$as_echo "$as_me: creating $ac_file" >&6;} 4889 fi 4890 # Neutralize special characters interpreted by sed in replacement strings. 4891 case $configure_input in #( 4892 *\&* | *\|* | *\\* ) 4893 ac_sed_conf_input=`$as_echo "$configure_input" | 4894 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4895 *) ac_sed_conf_input=$configure_input;; 4896 esac 4897 4898 case $ac_tag in 4899 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 4900 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 4901 esac 4902 ;; 4903 esac 4904 4905 ac_dir=`$as_dirname -- "$ac_file" || 4906$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4907 X"$ac_file" : 'X\(//\)[^/]' \| \ 4908 X"$ac_file" : 'X\(//\)$' \| \ 4909 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4910$as_echo X"$ac_file" | 4911 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4912 s//\1/ 4913 q 4914 } 4915 /^X\(\/\/\)[^/].*/{ 4916 s//\1/ 4917 q 4918 } 4919 /^X\(\/\/\)$/{ 4920 s//\1/ 4921 q 4922 } 4923 /^X\(\/\).*/{ 4924 s//\1/ 4925 q 4926 } 4927 s/.*/./; q'` 4928 as_dir="$ac_dir"; as_fn_mkdir_p 4929 ac_builddir=. 4930 4931case "$ac_dir" in 4932.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4933*) 4934 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4935 # A ".." for each directory in $ac_dir_suffix. 4936 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4937 case $ac_top_builddir_sub in 4938 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4939 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4940 esac ;; 4941esac 4942ac_abs_top_builddir=$ac_pwd 4943ac_abs_builddir=$ac_pwd$ac_dir_suffix 4944# for backward compatibility: 4945ac_top_builddir=$ac_top_build_prefix 4946 4947case $srcdir in 4948 .) # We are building in place. 4949 ac_srcdir=. 4950 ac_top_srcdir=$ac_top_builddir_sub 4951 ac_abs_top_srcdir=$ac_pwd ;; 4952 [\\/]* | ?:[\\/]* ) # Absolute name. 4953 ac_srcdir=$srcdir$ac_dir_suffix; 4954 ac_top_srcdir=$srcdir 4955 ac_abs_top_srcdir=$srcdir ;; 4956 *) # Relative name. 4957 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4958 ac_top_srcdir=$ac_top_build_prefix$srcdir 4959 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4960esac 4961ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4962 4963 4964 case $ac_mode in 4965 :F) 4966 # 4967 # CONFIG_FILE 4968 # 4969 4970 case $INSTALL in 4971 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4972 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4973 esac 4974_ACEOF 4975 4976cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4977# If the template does not know about datarootdir, expand it. 4978# FIXME: This hack should be removed a few years after 2.60. 4979ac_datarootdir_hack=; ac_datarootdir_seen= 4980ac_sed_dataroot=' 4981/datarootdir/ { 4982 p 4983 q 4984} 4985/@datadir@/p 4986/@docdir@/p 4987/@infodir@/p 4988/@localedir@/p 4989/@mandir@/p' 4990case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4991*datarootdir*) ac_datarootdir_seen=yes;; 4992*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4994$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4995_ACEOF 4996cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4997 ac_datarootdir_hack=' 4998 s&@datadir@&$datadir&g 4999 s&@docdir@&$docdir&g 5000 s&@infodir@&$infodir&g 5001 s&@localedir@&$localedir&g 5002 s&@mandir@&$mandir&g 5003 s&\\\${datarootdir}&$datarootdir&g' ;; 5004esac 5005_ACEOF 5006 5007# Neutralize VPATH when `$srcdir' = `.'. 5008# Shell code in configure.ac might set extrasub. 5009# FIXME: do we really want to maintain this feature? 5010cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5011ac_sed_extra="$ac_vpsub 5012$extrasub 5013_ACEOF 5014cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5015:t 5016/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5017s|@configure_input@|$ac_sed_conf_input|;t t 5018s&@top_builddir@&$ac_top_builddir_sub&;t t 5019s&@top_build_prefix@&$ac_top_build_prefix&;t t 5020s&@srcdir@&$ac_srcdir&;t t 5021s&@abs_srcdir@&$ac_abs_srcdir&;t t 5022s&@top_srcdir@&$ac_top_srcdir&;t t 5023s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5024s&@builddir@&$ac_builddir&;t t 5025s&@abs_builddir@&$ac_abs_builddir&;t t 5026s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5027s&@INSTALL@&$ac_INSTALL&;t t 5028$ac_datarootdir_hack 5029" 5030eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5031 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5032 5033test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5034 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5035 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5036 "$ac_tmp/out"`; test -z "$ac_out"; } && 5037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5038which seems to be undefined. Please make sure it is defined" >&5 5039$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5040which seems to be undefined. Please make sure it is defined" >&2;} 5041 5042 rm -f "$ac_tmp/stdin" 5043 case $ac_file in 5044 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5045 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5046 esac \ 5047 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5048 ;; 5049 5050 5051 5052 esac 5053 5054done # for ac_tag 5055 5056 5057as_fn_exit 0 5058_ACEOF 5059ac_clean_files=$ac_clean_files_save 5060 5061test $ac_write_fail = 0 || 5062 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5063 5064 5065# configure is writing to config.log, and then calls config.status. 5066# config.status does its own redirection, appending to config.log. 5067# Unfortunately, on DOS this fails, as config.log is still kept open 5068# by configure, so config.status won't be able to write to it; its 5069# output is simply discarded. So we exec the FD to /dev/null, 5070# effectively closing config.log, so it can be properly (re)opened and 5071# appended to by config.status. When coming back to configure, we 5072# need to make the FD available again. 5073if test "$no_create" != yes; then 5074 ac_cs_success=: 5075 ac_config_status_args= 5076 test "$silent" = yes && 5077 ac_config_status_args="$ac_config_status_args --quiet" 5078 exec 5>/dev/null 5079 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5080 exec 5>>config.log 5081 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5082 # would make configure fail if this is the last instruction. 5083 $ac_cs_success || as_fn_exit 1 5084fi 5085 5086# 5087# CONFIG_SUBDIRS section. 5088# 5089if test "$no_recursion" != yes; then 5090 5091 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 5092 # so they do not pile up. 5093 ac_sub_configure_args= 5094 ac_prev= 5095 eval "set x $ac_configure_args" 5096 shift 5097 for ac_arg 5098 do 5099 if test -n "$ac_prev"; then 5100 ac_prev= 5101 continue 5102 fi 5103 case $ac_arg in 5104 -cache-file | --cache-file | --cache-fil | --cache-fi \ 5105 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 5106 ac_prev=cache_file ;; 5107 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 5108 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 5109 | --c=*) 5110 ;; 5111 --config-cache | -C) 5112 ;; 5113 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 5114 ac_prev=srcdir ;; 5115 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 5116 ;; 5117 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 5118 ac_prev=prefix ;; 5119 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 5120 ;; 5121 --disable-option-checking) 5122 ;; 5123 *) 5124 case $ac_arg in 5125 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5126 esac 5127 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 5128 esac 5129 done 5130 5131 # Always prepend --prefix to ensure using the same prefix 5132 # in subdir configurations. 5133 ac_arg="--prefix=$prefix" 5134 case $ac_arg in 5135 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5136 esac 5137 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 5138 5139 # Pass --silent 5140 if test "$silent" = yes; then 5141 ac_sub_configure_args="--silent $ac_sub_configure_args" 5142 fi 5143 5144 # Always prepend --disable-option-checking to silence warnings, since 5145 # different subdirs can have different --enable and --with options. 5146 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 5147 5148 ac_popdir=`pwd` 5149 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 5150 5151 # Do not complain, so a configure script can configure whichever 5152 # parts of a large source tree are present. 5153 test -d "$srcdir/$ac_dir" || continue 5154 5155 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 5156 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 5157 $as_echo "$ac_msg" >&6 5158 as_dir="$ac_dir"; as_fn_mkdir_p 5159 ac_builddir=. 5160 5161case "$ac_dir" in 5162.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5163*) 5164 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5165 # A ".." for each directory in $ac_dir_suffix. 5166 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5167 case $ac_top_builddir_sub in 5168 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5169 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5170 esac ;; 5171esac 5172ac_abs_top_builddir=$ac_pwd 5173ac_abs_builddir=$ac_pwd$ac_dir_suffix 5174# for backward compatibility: 5175ac_top_builddir=$ac_top_build_prefix 5176 5177case $srcdir in 5178 .) # We are building in place. 5179 ac_srcdir=. 5180 ac_top_srcdir=$ac_top_builddir_sub 5181 ac_abs_top_srcdir=$ac_pwd ;; 5182 [\\/]* | ?:[\\/]* ) # Absolute name. 5183 ac_srcdir=$srcdir$ac_dir_suffix; 5184 ac_top_srcdir=$srcdir 5185 ac_abs_top_srcdir=$srcdir ;; 5186 *) # Relative name. 5187 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5188 ac_top_srcdir=$ac_top_build_prefix$srcdir 5189 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5190esac 5191ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5192 5193 5194 cd "$ac_dir" 5195 5196 # Check for guested configure; otherwise get Cygnus style configure. 5197 if test -f "$ac_srcdir/configure.gnu"; then 5198 ac_sub_configure=$ac_srcdir/configure.gnu 5199 elif test -f "$ac_srcdir/configure"; then 5200 ac_sub_configure=$ac_srcdir/configure 5201 elif test -f "$ac_srcdir/configure.in"; then 5202 # This should be Cygnus configure. 5203 ac_sub_configure=$ac_aux_dir/configure 5204 else 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 5206$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 5207 ac_sub_configure= 5208 fi 5209 5210 # The recursion is here. 5211 if test -n "$ac_sub_configure"; then 5212 # Make the cache file name correct relative to the subdirectory. 5213 case $cache_file in 5214 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 5215 *) # Relative name. 5216 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 5217 esac 5218 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 5220$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 5221 # The eval makes quoting arguments work. 5222 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 5223 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 5224 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 5225 fi 5226 5227 cd "$ac_popdir" 5228 done 5229fi 5230if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5232$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5233fi 5234 5235 5236exit 0 5237