aclocal.m4 revision 200576
1200576Sroberto# generated automatically by aclocal 1.11 -*- Autoconf -*- 254359Sroberto 3182007Sroberto# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4200576Sroberto# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 582498Sroberto# This file is free software; the Free Software Foundation 682498Sroberto# gives unlimited permission to copy and/or distribute it, 782498Sroberto# with or without modifications, as long as this notice is preserved. 854359Sroberto 982498Sroberto# This program is distributed in the hope that it will be useful, 1082498Sroberto# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 1182498Sroberto# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 1282498Sroberto# PARTICULAR PURPOSE. 1354359Sroberto 14200576Srobertom4_ifndef([AC_AUTOCONF_VERSION], 15200576Sroberto [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16200576Srobertom4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, 17200576Sroberto[m4_warning([this file was generated for autoconf 2.65. 18200576SrobertoYou have another version of autoconf. It may work, but is not guaranteed to. 19200576SrobertoIf you have problems, you may need to regenerate the build system entirely. 20200576SrobertoTo do so, use the procedure documented by the package, typically `autoreconf'.])]) 21200576Sroberto 22182007Sroberto# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 23182007Sroberto 24182007Sroberto# serial 47 AC_PROG_LIBTOOL 25182007Sroberto 26182007Sroberto 27182007Sroberto# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 28182007Sroberto# ----------------------------------------------------------- 29182007Sroberto# If this macro is not defined by Autoconf, define it here. 30182007Srobertom4_ifdef([AC_PROVIDE_IFELSE], 31182007Sroberto [], 32182007Sroberto [m4_define([AC_PROVIDE_IFELSE], 33182007Sroberto [m4_ifdef([AC_PROVIDE_$1], 34182007Sroberto [$2], [$3])])]) 35182007Sroberto 36182007Sroberto 37182007Sroberto# AC_PROG_LIBTOOL 38182007Sroberto# --------------- 39182007SrobertoAC_DEFUN([AC_PROG_LIBTOOL], 40182007Sroberto[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 41182007Srobertodnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 42182007Srobertodnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 43182007Sroberto AC_PROVIDE_IFELSE([AC_PROG_CXX], 44182007Sroberto [AC_LIBTOOL_CXX], 45182007Sroberto [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 46182007Sroberto ])]) 47182007Srobertodnl And a similar setup for Fortran 77 support 48182007Sroberto AC_PROVIDE_IFELSE([AC_PROG_F77], 49182007Sroberto [AC_LIBTOOL_F77], 50182007Sroberto [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 51182007Sroberto])]) 52182007Sroberto 53182007Srobertodnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 54182007Srobertodnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 55182007Srobertodnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 56182007Sroberto AC_PROVIDE_IFELSE([AC_PROG_GCJ], 57182007Sroberto [AC_LIBTOOL_GCJ], 58182007Sroberto [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 59182007Sroberto [AC_LIBTOOL_GCJ], 60182007Sroberto [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 61182007Sroberto [AC_LIBTOOL_GCJ], 62182007Sroberto [ifdef([AC_PROG_GCJ], 63182007Sroberto [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 64182007Sroberto ifdef([A][M_PROG_GCJ], 65182007Sroberto [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 66182007Sroberto ifdef([LT_AC_PROG_GCJ], 67182007Sroberto [define([LT_AC_PROG_GCJ], 68182007Sroberto defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 69182007Sroberto])])# AC_PROG_LIBTOOL 70182007Sroberto 71182007Sroberto 72182007Sroberto# _AC_PROG_LIBTOOL 73182007Sroberto# ---------------- 74182007SrobertoAC_DEFUN([_AC_PROG_LIBTOOL], 75182007Sroberto[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 76182007SrobertoAC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 77182007SrobertoAC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 78182007SrobertoAC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 79182007Sroberto 80182007Sroberto# This can be used to rebuild libtool when needed 81182007SrobertoLIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 82182007Sroberto 83182007Sroberto# Always use our own libtool. 84182007SrobertoLIBTOOL='$(SHELL) $(top_builddir)/libtool' 85182007SrobertoAC_SUBST(LIBTOOL)dnl 86182007Sroberto 87182007Sroberto# Prevent multiple expansion 88182007Srobertodefine([AC_PROG_LIBTOOL], []) 89182007Sroberto])# _AC_PROG_LIBTOOL 90182007Sroberto 91182007Sroberto 92182007Sroberto# AC_LIBTOOL_SETUP 93182007Sroberto# ---------------- 94182007SrobertoAC_DEFUN([AC_LIBTOOL_SETUP], 95182007Sroberto[AC_PREREQ(2.50)dnl 96182007SrobertoAC_REQUIRE([AC_ENABLE_SHARED])dnl 97182007SrobertoAC_REQUIRE([AC_ENABLE_STATIC])dnl 98182007SrobertoAC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 99182007SrobertoAC_REQUIRE([AC_CANONICAL_HOST])dnl 100182007SrobertoAC_REQUIRE([AC_CANONICAL_BUILD])dnl 101182007SrobertoAC_REQUIRE([AC_PROG_CC])dnl 102182007SrobertoAC_REQUIRE([AC_PROG_LD])dnl 103182007SrobertoAC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 104182007SrobertoAC_REQUIRE([AC_PROG_NM])dnl 105182007Sroberto 106182007SrobertoAC_REQUIRE([AC_PROG_LN_S])dnl 107182007SrobertoAC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 108182007Sroberto# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 109182007SrobertoAC_REQUIRE([AC_OBJEXT])dnl 110182007SrobertoAC_REQUIRE([AC_EXEEXT])dnl 11182498Srobertodnl 11282498Sroberto 113182007SrobertoAC_LIBTOOL_SYS_MAX_CMD_LEN 114182007SrobertoAC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 115182007SrobertoAC_LIBTOOL_OBJDIR 116182007Sroberto 117182007SrobertoAC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 118182007Sroberto_LT_AC_PROG_ECHO_BACKSLASH 119182007Sroberto 120182007Srobertocase $host_os in 121182007Srobertoaix3*) 122182007Sroberto # AIX sometimes has problems with the GCC collect2 program. For some 123182007Sroberto # reason, if we set the COLLECT_NAMES environment variable, the problems 124182007Sroberto # vanish in a puff of smoke. 125182007Sroberto if test "X${COLLECT_NAMES+set}" != Xset; then 126182007Sroberto COLLECT_NAMES= 127182007Sroberto export COLLECT_NAMES 128182007Sroberto fi 129182007Sroberto ;; 130182007Srobertoesac 131182007Sroberto 132182007Sroberto# Sed substitution that helps us do robust quoting. It backslashifies 133182007Sroberto# metacharacters that are still active within double-quoted strings. 134182007SrobertoXsed='sed -e 1s/^X//' 135182007Sroberto[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 136182007Sroberto 137182007Sroberto# Same as above, but do not quote variable references. 138182007Sroberto[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 139182007Sroberto 140182007Sroberto# Sed substitution to delay expansion of an escaped shell variable in a 141182007Sroberto# double_quote_subst'ed string. 142182007Srobertodelay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 143182007Sroberto 144182007Sroberto# Sed substitution to avoid accidental globbing in evaled expressions 145182007Srobertono_glob_subst='s/\*/\\\*/g' 146182007Sroberto 147182007Sroberto# Constants: 148182007Srobertorm="rm -f" 149182007Sroberto 150182007Sroberto# Global variables: 151182007Srobertodefault_ofile=libtool 152182007Srobertocan_build_shared=yes 153182007Sroberto 154182007Sroberto# All known linkers require a `.a' archive for static linking (except MSVC, 155182007Sroberto# which needs '.lib'). 156182007Srobertolibext=a 157182007Srobertoltmain="$ac_aux_dir/ltmain.sh" 158182007Srobertoofile="$default_ofile" 159182007Srobertowith_gnu_ld="$lt_cv_prog_gnu_ld" 160182007Sroberto 161182007SrobertoAC_CHECK_TOOL(AR, ar, false) 162182007SrobertoAC_CHECK_TOOL(RANLIB, ranlib, :) 163182007SrobertoAC_CHECK_TOOL(STRIP, strip, :) 164182007Sroberto 165182007Srobertoold_CC="$CC" 166182007Srobertoold_CFLAGS="$CFLAGS" 167182007Sroberto 168182007Sroberto# Set sane defaults for various variables 169182007Srobertotest -z "$AR" && AR=ar 170182007Srobertotest -z "$AR_FLAGS" && AR_FLAGS=cru 171182007Srobertotest -z "$AS" && AS=as 172182007Srobertotest -z "$CC" && CC=cc 173182007Srobertotest -z "$LTCC" && LTCC=$CC 174182007Srobertotest -z "$DLLTOOL" && DLLTOOL=dlltool 175182007Srobertotest -z "$LD" && LD=ld 176182007Srobertotest -z "$LN_S" && LN_S="ln -s" 177182007Srobertotest -z "$MAGIC_CMD" && MAGIC_CMD=file 178182007Srobertotest -z "$NM" && NM=nm 179182007Srobertotest -z "$SED" && SED=sed 180182007Srobertotest -z "$OBJDUMP" && OBJDUMP=objdump 181182007Srobertotest -z "$RANLIB" && RANLIB=: 182182007Srobertotest -z "$STRIP" && STRIP=: 183182007Srobertotest -z "$ac_objext" && ac_objext=o 184182007Sroberto 185182007Sroberto# Determine commands to create old-style static archives. 186182007Srobertoold_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 187182007Srobertoold_postinstall_cmds='chmod 644 $oldlib' 188182007Srobertoold_postuninstall_cmds= 189182007Sroberto 190182007Srobertoif test -n "$RANLIB"; then 191182007Sroberto case $host_os in 192182007Sroberto openbsd*) 193182007Sroberto old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" 194182007Sroberto ;; 195182007Sroberto *) 196182007Sroberto old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" 197182007Sroberto ;; 198182007Sroberto esac 199182007Sroberto old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 200182007Srobertofi 201182007Sroberto 202182007Sroberto_LT_CC_BASENAME([$compiler]) 203182007Sroberto 204182007Sroberto# Only perform the check for file, if the check method requires it 205182007Srobertocase $deplibs_check_method in 206182007Srobertofile_magic*) 207182007Sroberto if test "$file_magic_cmd" = '$MAGIC_CMD'; then 208182007Sroberto AC_PATH_MAGIC 209182007Sroberto fi 210182007Sroberto ;; 211182007Srobertoesac 212182007Sroberto 213182007SrobertoAC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 214182007SrobertoAC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 215182007Srobertoenable_win32_dll=yes, enable_win32_dll=no) 216182007Sroberto 217182007SrobertoAC_ARG_ENABLE([libtool-lock], 218182007Sroberto [AC_HELP_STRING([--disable-libtool-lock], 219182007Sroberto [avoid locking (might break parallel builds)])]) 220182007Srobertotest "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 221182007Sroberto 222182007SrobertoAC_ARG_WITH([pic], 223182007Sroberto [AC_HELP_STRING([--with-pic], 224182007Sroberto [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 225182007Sroberto [pic_mode="$withval"], 226182007Sroberto [pic_mode=default]) 227182007Srobertotest -z "$pic_mode" && pic_mode=default 228182007Sroberto 229182007Sroberto# Use C for the default configuration in the libtool script 230182007Srobertotagname= 231182007SrobertoAC_LIBTOOL_LANG_C_CONFIG 232182007Sroberto_LT_AC_TAGCONFIG 233182007Sroberto])# AC_LIBTOOL_SETUP 234182007Sroberto 235182007Sroberto 236182007Sroberto# _LT_AC_SYS_COMPILER 237182007Sroberto# ------------------- 238182007SrobertoAC_DEFUN([_LT_AC_SYS_COMPILER], 239182007Sroberto[AC_REQUIRE([AC_PROG_CC])dnl 240182007Sroberto 241182007Sroberto# If no C compiler was specified, use CC. 242182007SrobertoLTCC=${LTCC-"$CC"} 243182007Sroberto 244182007Sroberto# Allow CC to be a program name with arguments. 245182007Srobertocompiler=$CC 246182007Sroberto])# _LT_AC_SYS_COMPILER 247182007Sroberto 248182007Sroberto 249182007Sroberto# _LT_CC_BASENAME(CC) 250182007Sroberto# ------------------- 251182007Sroberto# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 252182007SrobertoAC_DEFUN([_LT_CC_BASENAME], 253182007Sroberto[for cc_temp in $1""; do 254182007Sroberto case $cc_temp in 255182007Sroberto compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 256182007Sroberto distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 257182007Sroberto \-*) ;; 258182007Sroberto *) break;; 259182007Sroberto esac 260182007Srobertodone 261182007Srobertocc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 26282498Sroberto]) 26382498Sroberto 26454359Sroberto 265182007Sroberto# _LT_COMPILER_BOILERPLATE 266182007Sroberto# ------------------------ 267182007Sroberto# Check for compiler boilerplate output or warnings with 268182007Sroberto# the simple compiler test code. 269182007SrobertoAC_DEFUN([_LT_COMPILER_BOILERPLATE], 270182007Sroberto[ac_outfile=conftest.$ac_objext 271182007Srobertoprintf "$lt_simple_compile_test_code" >conftest.$ac_ext 272182007Srobertoeval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err 273182007Sroberto_lt_compiler_boilerplate=`cat conftest.err` 274182007Sroberto$rm conftest* 275182007Sroberto])# _LT_COMPILER_BOILERPLATE 27654359Sroberto 27782498Sroberto 278182007Sroberto# _LT_LINKER_BOILERPLATE 279182007Sroberto# ---------------------- 280182007Sroberto# Check for linker boilerplate output or warnings with 281182007Sroberto# the simple link test code. 282182007SrobertoAC_DEFUN([_LT_LINKER_BOILERPLATE], 283182007Sroberto[ac_outfile=conftest.$ac_objext 284182007Srobertoprintf "$lt_simple_link_test_code" >conftest.$ac_ext 285182007Srobertoeval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err 286182007Sroberto_lt_linker_boilerplate=`cat conftest.err` 287182007Sroberto$rm conftest* 288182007Sroberto])# _LT_LINKER_BOILERPLATE 28982498Sroberto 29082498Sroberto 291182007Sroberto# _LT_AC_SYS_LIBPATH_AIX 292182007Sroberto# ---------------------- 293182007Sroberto# Links a minimal program and checks the executable 294182007Sroberto# for the system default hardcoded library path. In most cases, 295182007Sroberto# this is /usr/lib:/lib, but when the MPI compilers are used 296182007Sroberto# the location of the communication and MPI libs are included too. 297182007Sroberto# If we don't find anything, use the default library path according 298182007Sroberto# to the aix ld manual. 299182007SrobertoAC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 300182007Sroberto[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 301182007Srobertoaix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 302182007Sroberto}'` 303182007Sroberto# Check for a 64-bit object if we didn't find anything. 304182007Srobertoif test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 305182007Sroberto}'`; fi],[]) 306182007Srobertoif test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 307182007Sroberto])# _LT_AC_SYS_LIBPATH_AIX 308106163Sroberto 30954359Sroberto 310182007Sroberto# _LT_AC_SHELL_INIT(ARG) 311182007Sroberto# ---------------------- 312182007SrobertoAC_DEFUN([_LT_AC_SHELL_INIT], 313182007Sroberto[ifdef([AC_DIVERSION_NOTICE], 314182007Sroberto [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 315182007Sroberto [AC_DIVERT_PUSH(NOTICE)]) 316182007Sroberto$1 317182007SrobertoAC_DIVERT_POP 318182007Sroberto])# _LT_AC_SHELL_INIT 31954359Sroberto 32054359Sroberto 321182007Sroberto# _LT_AC_PROG_ECHO_BACKSLASH 322182007Sroberto# -------------------------- 323182007Sroberto# Add some code to the start of the generated configure script which 324182007Sroberto# will find an echo command which doesn't interpret backslashes. 325182007SrobertoAC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 326182007Sroberto[_LT_AC_SHELL_INIT([ 327182007Sroberto# Check that we are running under the correct shell. 328182007SrobertoSHELL=${CONFIG_SHELL-/bin/sh} 32982498Sroberto 330182007Srobertocase X$ECHO in 331182007SrobertoX*--fallback-echo) 332182007Sroberto # Remove one level of quotation (which was required for Make). 333182007Sroberto ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 334182007Sroberto ;; 335182007Srobertoesac 33682498Sroberto 337182007Srobertoecho=${ECHO-echo} 338182007Srobertoif test "X[$]1" = X--no-reexec; then 339182007Sroberto # Discard the --no-reexec flag, and continue. 340182007Sroberto shift 341182007Srobertoelif test "X[$]1" = X--fallback-echo; then 342182007Sroberto # Avoid inline document here, it may be left over 343182007Sroberto : 344182007Srobertoelif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 345182007Sroberto # Yippee, $echo works! 346182007Sroberto : 347182007Srobertoelse 348182007Sroberto # Restart under the correct shell. 349182007Sroberto exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 350182007Srobertofi 35182498Sroberto 352182007Srobertoif test "X[$]1" = X--fallback-echo; then 353182007Sroberto # used as fallback echo 354182007Sroberto shift 355182007Sroberto cat <<EOF 356182007Sroberto[$]* 357182007SrobertoEOF 358182007Sroberto exit 0 359182007Srobertofi 36082498Sroberto 361182007Sroberto# The HP-UX ksh and POSIX shell print the target directory to stdout 362182007Sroberto# if CDPATH is set. 363182007Sroberto(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 364132451Sroberto 365182007Srobertoif test -z "$ECHO"; then 366182007Srobertoif test "X${echo_test_string+set}" != Xset; then 367182007Sroberto# find a string as large as possible, as long as the shell can cope with it 368182007Sroberto for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 369182007Sroberto # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 370182007Sroberto if (echo_test_string=`eval $cmd`) 2>/dev/null && 371182007Sroberto echo_test_string=`eval $cmd` && 372182007Sroberto (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 373182007Sroberto then 374182007Sroberto break 375182007Sroberto fi 376182007Sroberto done 377182007Srobertofi 378132451Sroberto 379182007Srobertoif test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 380182007Sroberto echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 381182007Sroberto test "X$echo_testing_string" = "X$echo_test_string"; then 382182007Sroberto : 383182007Srobertoelse 384182007Sroberto # The Solaris, AIX, and Digital Unix default echo programs unquote 385182007Sroberto # backslashes. This makes it impossible to quote backslashes using 386182007Sroberto # echo "$something" | sed 's/\\/\\\\/g' 387182007Sroberto # 388182007Sroberto # So, first we look for a working echo in the user's PATH. 389132451Sroberto 390182007Sroberto lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 391182007Sroberto for dir in $PATH /usr/ucb; do 392182007Sroberto IFS="$lt_save_ifs" 393182007Sroberto if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 394182007Sroberto test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 395182007Sroberto echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 396182007Sroberto test "X$echo_testing_string" = "X$echo_test_string"; then 397182007Sroberto echo="$dir/echo" 398182007Sroberto break 399182007Sroberto fi 400182007Sroberto done 401182007Sroberto IFS="$lt_save_ifs" 402132451Sroberto 403182007Sroberto if test "X$echo" = Xecho; then 404182007Sroberto # We didn't find a better echo, so look for alternatives. 405182007Sroberto if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 406182007Sroberto echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 407182007Sroberto test "X$echo_testing_string" = "X$echo_test_string"; then 408182007Sroberto # This shell has a builtin print -r that does the trick. 409182007Sroberto echo='print -r' 410182007Sroberto elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 411182007Sroberto test "X$CONFIG_SHELL" != X/bin/ksh; then 412182007Sroberto # If we have ksh, try running configure again with it. 413182007Sroberto ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 414182007Sroberto export ORIGINAL_CONFIG_SHELL 415182007Sroberto CONFIG_SHELL=/bin/ksh 416182007Sroberto export CONFIG_SHELL 417182007Sroberto exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 418182007Sroberto else 419182007Sroberto # Try using printf. 420182007Sroberto echo='printf %s\n' 421182007Sroberto if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 422182007Sroberto echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 423182007Sroberto test "X$echo_testing_string" = "X$echo_test_string"; then 424182007Sroberto # Cool, printf works 425182007Sroberto : 426182007Sroberto elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 427182007Sroberto test "X$echo_testing_string" = 'X\t' && 428182007Sroberto echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 429182007Sroberto test "X$echo_testing_string" = "X$echo_test_string"; then 430182007Sroberto CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 431182007Sroberto export CONFIG_SHELL 432182007Sroberto SHELL="$CONFIG_SHELL" 433182007Sroberto export SHELL 434182007Sroberto echo="$CONFIG_SHELL [$]0 --fallback-echo" 435182007Sroberto elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 436182007Sroberto test "X$echo_testing_string" = 'X\t' && 437182007Sroberto echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 438182007Sroberto test "X$echo_testing_string" = "X$echo_test_string"; then 439182007Sroberto echo="$CONFIG_SHELL [$]0 --fallback-echo" 440182007Sroberto else 441182007Sroberto # maybe with a smaller string... 442182007Sroberto prev=: 443182007Sroberto 444182007Sroberto for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 445182007Sroberto if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 446182007Sroberto then 447182007Sroberto break 448182007Sroberto fi 449182007Sroberto prev="$cmd" 450182007Sroberto done 451182007Sroberto 452182007Sroberto if test "$prev" != 'sed 50q "[$]0"'; then 453182007Sroberto echo_test_string=`eval $prev` 454182007Sroberto export echo_test_string 455182007Sroberto exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 456182007Sroberto else 457182007Sroberto # Oops. We lost completely, so just stick with echo. 458182007Sroberto echo=echo 459182007Sroberto fi 460182007Sroberto fi 461182007Sroberto fi 462182007Sroberto fi 46354359Srobertofi 464182007Srobertofi 46582498Sroberto 466182007Sroberto# Copy echo and quote the copy suitably for passing to libtool from 467182007Sroberto# the Makefile, instead of quoting the original, which is used later. 468182007SrobertoECHO=$echo 469182007Srobertoif test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 470182007Sroberto ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 471182007Srobertofi 472182007Sroberto 473182007SrobertoAC_SUBST(ECHO) 474182007Sroberto])])# _LT_AC_PROG_ECHO_BACKSLASH 475182007Sroberto 476182007Sroberto 477182007Sroberto# _LT_AC_LOCK 478182007Sroberto# ----------- 479182007SrobertoAC_DEFUN([_LT_AC_LOCK], 480182007Sroberto[AC_ARG_ENABLE([libtool-lock], 481182007Sroberto [AC_HELP_STRING([--disable-libtool-lock], 482182007Sroberto [avoid locking (might break parallel builds)])]) 483182007Srobertotest "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 484182007Sroberto 485182007Sroberto# Some flags need to be propagated to the compiler or linker for good 486182007Sroberto# libtool support. 487182007Srobertocase $host in 488182007Srobertoia64-*-hpux*) 489182007Sroberto # Find out which ABI we are using. 490182007Sroberto echo 'int i;' > conftest.$ac_ext 491182007Sroberto if AC_TRY_EVAL(ac_compile); then 492182007Sroberto case `/usr/bin/file conftest.$ac_objext` in 493182007Sroberto *ELF-32*) 494182007Sroberto HPUX_IA64_MODE="32" 495182007Sroberto ;; 496182007Sroberto *ELF-64*) 497182007Sroberto HPUX_IA64_MODE="64" 498182007Sroberto ;; 499182007Sroberto esac 500132451Sroberto fi 501182007Sroberto rm -rf conftest* 502182007Sroberto ;; 503182007Sroberto*-*-irix6*) 504182007Sroberto # Find out which ABI we are using. 505182007Sroberto echo '[#]line __oline__ "configure"' > conftest.$ac_ext 506182007Sroberto if AC_TRY_EVAL(ac_compile); then 507182007Sroberto if test "$lt_cv_prog_gnu_ld" = yes; then 508182007Sroberto case `/usr/bin/file conftest.$ac_objext` in 509182007Sroberto *32-bit*) 510182007Sroberto LD="${LD-ld} -melf32bsmip" 511182007Sroberto ;; 512182007Sroberto *N32*) 513182007Sroberto LD="${LD-ld} -melf32bmipn32" 514182007Sroberto ;; 515182007Sroberto *64-bit*) 516182007Sroberto LD="${LD-ld} -melf64bmip" 517182007Sroberto ;; 518182007Sroberto esac 519182007Sroberto else 520182007Sroberto case `/usr/bin/file conftest.$ac_objext` in 521182007Sroberto *32-bit*) 522182007Sroberto LD="${LD-ld} -32" 523182007Sroberto ;; 524182007Sroberto *N32*) 525182007Sroberto LD="${LD-ld} -n32" 526182007Sroberto ;; 527182007Sroberto *64-bit*) 528182007Sroberto LD="${LD-ld} -64" 529182007Sroberto ;; 530182007Sroberto esac 531182007Sroberto fi 532182007Sroberto fi 533182007Sroberto rm -rf conftest* 534182007Sroberto ;; 535182007Sroberto 536182007Srobertox86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 537182007Sroberto # Find out which ABI we are using. 538182007Sroberto echo 'int i;' > conftest.$ac_ext 539182007Sroberto if AC_TRY_EVAL(ac_compile); then 540182007Sroberto case `/usr/bin/file conftest.o` in 541182007Sroberto *32-bit*) 542182007Sroberto case $host in 543182007Sroberto x86_64-*linux*) 544182007Sroberto LD="${LD-ld} -m elf_i386" 545182007Sroberto ;; 546182007Sroberto ppc64-*linux*|powerpc64-*linux*) 547182007Sroberto LD="${LD-ld} -m elf32ppclinux" 548182007Sroberto ;; 549182007Sroberto s390x-*linux*) 550182007Sroberto LD="${LD-ld} -m elf_s390" 551182007Sroberto ;; 552182007Sroberto sparc64-*linux*) 553182007Sroberto LD="${LD-ld} -m elf32_sparc" 554182007Sroberto ;; 555182007Sroberto esac 556182007Sroberto ;; 557182007Sroberto *64-bit*) 558182007Sroberto case $host in 559182007Sroberto x86_64-*linux*) 560182007Sroberto LD="${LD-ld} -m elf_x86_64" 561182007Sroberto ;; 562182007Sroberto ppc*-*linux*|powerpc*-*linux*) 563182007Sroberto LD="${LD-ld} -m elf64ppc" 564182007Sroberto ;; 565182007Sroberto s390*-*linux*) 566182007Sroberto LD="${LD-ld} -m elf64_s390" 567182007Sroberto ;; 568182007Sroberto sparc*-*linux*) 569182007Sroberto LD="${LD-ld} -m elf64_sparc" 570182007Sroberto ;; 571182007Sroberto esac 572182007Sroberto ;; 573182007Sroberto esac 574182007Sroberto fi 575182007Sroberto rm -rf conftest* 576182007Sroberto ;; 577182007Sroberto 578182007Sroberto*-*-sco3.2v5*) 579182007Sroberto # On SCO OpenServer 5, we need -belf to get full-featured binaries. 580182007Sroberto SAVE_CFLAGS="$CFLAGS" 581182007Sroberto CFLAGS="$CFLAGS -belf" 582182007Sroberto AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 583182007Sroberto [AC_LANG_PUSH(C) 584182007Sroberto AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 585182007Sroberto AC_LANG_POP]) 586182007Sroberto if test x"$lt_cv_cc_needs_belf" != x"yes"; then 587182007Sroberto # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 588182007Sroberto CFLAGS="$SAVE_CFLAGS" 589182007Sroberto fi 590182007Sroberto ;; 591182007SrobertoAC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 592182007Sroberto[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 593182007Sroberto AC_CHECK_TOOL(DLLTOOL, dlltool, false) 594182007Sroberto AC_CHECK_TOOL(AS, as, false) 595182007Sroberto AC_CHECK_TOOL(OBJDUMP, objdump, false) 596182007Sroberto ;; 597182007Sroberto ]) 598182007Srobertoesac 599182007Sroberto 600182007Srobertoneed_locks="$enable_libtool_lock" 601182007Sroberto 602182007Sroberto])# _LT_AC_LOCK 603182007Sroberto 604182007Sroberto 605182007Sroberto# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 606182007Sroberto# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 607182007Sroberto# ---------------------------------------------------------------- 608182007Sroberto# Check whether the given compiler option works 609182007SrobertoAC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 610182007Sroberto[AC_REQUIRE([LT_AC_PROG_SED]) 611182007SrobertoAC_CACHE_CHECK([$1], [$2], 612182007Sroberto [$2=no 613182007Sroberto ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 614182007Sroberto printf "$lt_simple_compile_test_code" > conftest.$ac_ext 615182007Sroberto lt_compiler_flag="$3" 616182007Sroberto # Insert the option either (1) after the last *FLAGS variable, or 617182007Sroberto # (2) before a word containing "conftest.", or (3) at the end. 618182007Sroberto # Note that $ac_compile itself does not contain backslashes and begins 619182007Sroberto # with a dollar sign (not a hyphen), so the echo should work correctly. 620182007Sroberto # The option is referenced via a variable to avoid confusing sed. 621182007Sroberto lt_compile=`echo "$ac_compile" | $SED \ 622182007Sroberto -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 623182007Sroberto -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 624182007Sroberto -e 's:$: $lt_compiler_flag:'` 625182007Sroberto (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 626182007Sroberto (eval "$lt_compile" 2>conftest.err) 627182007Sroberto ac_status=$? 628182007Sroberto cat conftest.err >&AS_MESSAGE_LOG_FD 629182007Sroberto echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 630182007Sroberto if (exit $ac_status) && test -s "$ac_outfile"; then 631182007Sroberto # The compiler can only warn and ignore the option if not recognized 632182007Sroberto # So say no if there are warnings other than the usual output. 633182007Sroberto $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp 634182007Sroberto $SED '/^$/d' conftest.err >conftest.er2 635182007Sroberto if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then 636182007Sroberto $2=yes 637182007Sroberto fi 638182007Sroberto fi 639182007Sroberto $rm conftest* 640182007Sroberto]) 641182007Sroberto 642182007Srobertoif test x"[$]$2" = xyes; then 643182007Sroberto ifelse([$5], , :, [$5]) 644182007Srobertoelse 645182007Sroberto ifelse([$6], , :, [$6]) 646132451Srobertofi 647182007Sroberto])# AC_LIBTOOL_COMPILER_OPTION 648132451Sroberto 649132451Sroberto 650182007Sroberto# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 651182007Sroberto# [ACTION-SUCCESS], [ACTION-FAILURE]) 652182007Sroberto# ------------------------------------------------------------ 653182007Sroberto# Check whether the given compiler option works 654182007SrobertoAC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 655182007Sroberto[AC_CACHE_CHECK([$1], [$2], 656182007Sroberto [$2=no 657182007Sroberto save_LDFLAGS="$LDFLAGS" 658182007Sroberto LDFLAGS="$LDFLAGS $3" 659182007Sroberto printf "$lt_simple_link_test_code" > conftest.$ac_ext 660182007Sroberto if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 661182007Sroberto # The linker can only warn and ignore the option if not recognized 662182007Sroberto # So say no if there are warnings 663182007Sroberto if test -s conftest.err; then 664182007Sroberto # Append any errors to the config.log. 665182007Sroberto cat conftest.err 1>&AS_MESSAGE_LOG_FD 666182007Sroberto $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp 667182007Sroberto $SED '/^$/d' conftest.err >conftest.er2 668182007Sroberto if diff conftest.exp conftest.er2 >/dev/null; then 669182007Sroberto $2=yes 670182007Sroberto fi 671182007Sroberto else 672182007Sroberto $2=yes 673182007Sroberto fi 674182007Sroberto fi 675182007Sroberto $rm conftest* 676182007Sroberto LDFLAGS="$save_LDFLAGS" 677182007Sroberto]) 67882498Sroberto 679182007Srobertoif test x"[$]$2" = xyes; then 680182007Sroberto ifelse([$4], , :, [$4]) 681182007Srobertoelse 682182007Sroberto ifelse([$5], , :, [$5]) 683182007Srobertofi 684182007Sroberto])# AC_LIBTOOL_LINKER_OPTION 685132451Sroberto 686182007Sroberto 687182007Sroberto# AC_LIBTOOL_SYS_MAX_CMD_LEN 688182007Sroberto# -------------------------- 689182007SrobertoAC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 690182007Sroberto[# find the maximum length of command line arguments 691182007SrobertoAC_MSG_CHECKING([the maximum length of command line arguments]) 692182007SrobertoAC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 693182007Sroberto i=0 694182007Sroberto teststring="ABCD" 695182007Sroberto 696182007Sroberto case $build_os in 697182007Sroberto msdosdjgpp*) 698182007Sroberto # On DJGPP, this test can blow up pretty badly due to problems in libc 699182007Sroberto # (any single argument exceeding 2000 bytes causes a buffer overrun 700182007Sroberto # during glob expansion). Even if it were fixed, the result of this 701182007Sroberto # check would be larger than it should be. 702182007Sroberto lt_cv_sys_max_cmd_len=12288; # 12K is about right 703182007Sroberto ;; 704182007Sroberto 705182007Sroberto gnu*) 706182007Sroberto # Under GNU Hurd, this test is not required because there is 707182007Sroberto # no limit to the length of command line arguments. 708182007Sroberto # Libtool will interpret -1 as no limit whatsoever 709182007Sroberto lt_cv_sys_max_cmd_len=-1; 710182007Sroberto ;; 711182007Sroberto 712182007Sroberto cygwin* | mingw*) 713182007Sroberto # On Win9x/ME, this test blows up -- it succeeds, but takes 714182007Sroberto # about 5 minutes as the teststring grows exponentially. 715182007Sroberto # Worse, since 9x/ME are not pre-emptively multitasking, 716182007Sroberto # you end up with a "frozen" computer, even though with patience 717182007Sroberto # the test eventually succeeds (with a max line length of 256k). 718182007Sroberto # Instead, let's just punt: use the minimum linelength reported by 719182007Sroberto # all of the supported platforms: 8192 (on NT/2K/XP). 720182007Sroberto lt_cv_sys_max_cmd_len=8192; 721182007Sroberto ;; 722182007Sroberto 723182007Sroberto amigaos*) 724182007Sroberto # On AmigaOS with pdksh, this test takes hours, literally. 725182007Sroberto # So we just punt and use a minimum line length of 8192. 726182007Sroberto lt_cv_sys_max_cmd_len=8192; 727182007Sroberto ;; 728182007Sroberto 729182007Sroberto netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 730182007Sroberto # This has been around since 386BSD, at least. Likely further. 731182007Sroberto if test -x /sbin/sysctl; then 732182007Sroberto lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 733182007Sroberto elif test -x /usr/sbin/sysctl; then 734182007Sroberto lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 735182007Sroberto else 736182007Sroberto lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 737182007Sroberto fi 738182007Sroberto # And add a safety zone 739182007Sroberto lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 740182007Sroberto lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 741182007Sroberto ;; 742182007Sroberto osf*) 743182007Sroberto # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 744182007Sroberto # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 745182007Sroberto # nice to cause kernel panics so lets avoid the loop below. 746182007Sroberto # First set a reasonable default. 747182007Sroberto lt_cv_sys_max_cmd_len=16384 748182007Sroberto # 749182007Sroberto if test -x /sbin/sysconfig; then 750182007Sroberto case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 751182007Sroberto *1*) lt_cv_sys_max_cmd_len=-1 ;; 752182007Sroberto esac 753182007Sroberto fi 754182007Sroberto ;; 755182007Sroberto *) 756182007Sroberto # If test is not a shell built-in, we'll probably end up computing a 757182007Sroberto # maximum length that is only half of the actual maximum length, but 758182007Sroberto # we can't tell. 759182007Sroberto SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 760182007Sroberto while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 761182007Sroberto = "XX$teststring") >/dev/null 2>&1 && 762182007Sroberto new_result=`expr "X$teststring" : ".*" 2>&1` && 763182007Sroberto lt_cv_sys_max_cmd_len=$new_result && 764182007Sroberto test $i != 17 # 1/2 MB should be enough 765182007Sroberto do 766182007Sroberto i=`expr $i + 1` 767182007Sroberto teststring=$teststring$teststring 768182007Sroberto done 769182007Sroberto teststring= 770182007Sroberto # Add a significant safety factor because C++ compilers can tack on massive 771182007Sroberto # amounts of additional arguments before passing them to the linker. 772182007Sroberto # It appears as though 1/2 is a usable value. 773182007Sroberto lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 774182007Sroberto ;; 775182007Sroberto esac 77656746Sroberto]) 777182007Srobertoif test -n $lt_cv_sys_max_cmd_len ; then 778182007Sroberto AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 779182007Srobertoelse 780182007Sroberto AC_MSG_RESULT(none) 781182007Srobertofi 782182007Sroberto])# AC_LIBTOOL_SYS_MAX_CMD_LEN 783182007Sroberto 784182007Sroberto 785182007Sroberto# _LT_AC_CHECK_DLFCN 786182007Sroberto# -------------------- 787182007SrobertoAC_DEFUN([_LT_AC_CHECK_DLFCN], 788182007Sroberto[AC_CHECK_HEADERS(dlfcn.h)dnl 789182007Sroberto])# _LT_AC_CHECK_DLFCN 790182007Sroberto 791182007Sroberto 792182007Sroberto# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 793182007Sroberto# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 794182007Sroberto# ------------------------------------------------------------------ 795182007SrobertoAC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 796182007Sroberto[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 797182007Srobertoif test "$cross_compiling" = yes; then : 798182007Sroberto [$4] 799182007Srobertoelse 800182007Sroberto lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 801182007Sroberto lt_status=$lt_dlunknown 802182007Sroberto cat > conftest.$ac_ext <<EOF 803182007Sroberto[#line __oline__ "configure" 804182007Sroberto#include "confdefs.h" 805182007Sroberto 806182007Sroberto#if HAVE_DLFCN_H 807182007Sroberto#include <dlfcn.h> 808182007Sroberto#endif 809182007Sroberto 810182007Sroberto#include <stdio.h> 811182007Sroberto 812182007Sroberto#ifdef RTLD_GLOBAL 813182007Sroberto# define LT_DLGLOBAL RTLD_GLOBAL 814182007Sroberto#else 815182007Sroberto# ifdef DL_GLOBAL 816182007Sroberto# define LT_DLGLOBAL DL_GLOBAL 817182007Sroberto# else 818182007Sroberto# define LT_DLGLOBAL 0 819182007Sroberto# endif 820182007Sroberto#endif 821182007Sroberto 822182007Sroberto/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 823182007Sroberto find out it does not work in some platform. */ 824182007Sroberto#ifndef LT_DLLAZY_OR_NOW 825182007Sroberto# ifdef RTLD_LAZY 826182007Sroberto# define LT_DLLAZY_OR_NOW RTLD_LAZY 827182007Sroberto# else 828182007Sroberto# ifdef DL_LAZY 829182007Sroberto# define LT_DLLAZY_OR_NOW DL_LAZY 830182007Sroberto# else 831182007Sroberto# ifdef RTLD_NOW 832182007Sroberto# define LT_DLLAZY_OR_NOW RTLD_NOW 833182007Sroberto# else 834182007Sroberto# ifdef DL_NOW 835182007Sroberto# define LT_DLLAZY_OR_NOW DL_NOW 836182007Sroberto# else 837182007Sroberto# define LT_DLLAZY_OR_NOW 0 838182007Sroberto# endif 839182007Sroberto# endif 840182007Sroberto# endif 841182007Sroberto# endif 842182007Sroberto#endif 843182007Sroberto 844182007Sroberto#ifdef __cplusplus 845182007Srobertoextern "C" void exit (int); 846182007Sroberto#endif 847182007Sroberto 848182007Srobertovoid fnord() { int i=42;} 849182007Srobertoint main () 850182007Sroberto{ 851182007Sroberto void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 852182007Sroberto int status = $lt_dlunknown; 853182007Sroberto 854182007Sroberto if (self) 855182007Sroberto { 856182007Sroberto if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 857182007Sroberto else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 858182007Sroberto /* dlclose (self); */ 859182007Sroberto } 860182007Sroberto 861182007Sroberto exit (status); 862182007Sroberto}] 863182007SrobertoEOF 864182007Sroberto if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 865182007Sroberto (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 866182007Sroberto lt_status=$? 867182007Sroberto case x$lt_status in 868182007Sroberto x$lt_dlno_uscore) $1 ;; 869182007Sroberto x$lt_dlneed_uscore) $2 ;; 870182007Sroberto x$lt_unknown|x*) $3 ;; 871182007Sroberto esac 872182007Sroberto else : 873182007Sroberto # compilation failed 874182007Sroberto $3 875182007Sroberto fi 876182007Srobertofi 877182007Srobertorm -fr conftest* 878182007Sroberto])# _LT_AC_TRY_DLOPEN_SELF 879182007Sroberto 880182007Sroberto 881182007Sroberto# AC_LIBTOOL_DLOPEN_SELF 882182007Sroberto# ------------------- 883182007SrobertoAC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 884182007Sroberto[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 885182007Srobertoif test "x$enable_dlopen" != xyes; then 886182007Sroberto enable_dlopen=unknown 887182007Sroberto enable_dlopen_self=unknown 888182007Sroberto enable_dlopen_self_static=unknown 889182007Srobertoelse 890182007Sroberto lt_cv_dlopen=no 891182007Sroberto lt_cv_dlopen_libs= 892182007Sroberto 893182007Sroberto case $host_os in 894182007Sroberto beos*) 895182007Sroberto lt_cv_dlopen="load_add_on" 896182007Sroberto lt_cv_dlopen_libs= 897182007Sroberto lt_cv_dlopen_self=yes 898182007Sroberto ;; 899182007Sroberto 900182007Sroberto mingw* | pw32*) 901182007Sroberto lt_cv_dlopen="LoadLibrary" 902182007Sroberto lt_cv_dlopen_libs= 903182007Sroberto ;; 904182007Sroberto 905182007Sroberto cygwin*) 906182007Sroberto lt_cv_dlopen="dlopen" 907182007Sroberto lt_cv_dlopen_libs= 908182007Sroberto ;; 909182007Sroberto 910182007Sroberto darwin*) 911182007Sroberto # if libdl is installed we need to link against it 912182007Sroberto AC_CHECK_LIB([dl], [dlopen], 913182007Sroberto [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 914182007Sroberto lt_cv_dlopen="dyld" 915182007Sroberto lt_cv_dlopen_libs= 916182007Sroberto lt_cv_dlopen_self=yes 917182007Sroberto ]) 918182007Sroberto ;; 919182007Sroberto 920182007Sroberto *) 921182007Sroberto AC_CHECK_FUNC([shl_load], 922182007Sroberto [lt_cv_dlopen="shl_load"], 923182007Sroberto [AC_CHECK_LIB([dld], [shl_load], 924182007Sroberto [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 925182007Sroberto [AC_CHECK_FUNC([dlopen], 926182007Sroberto [lt_cv_dlopen="dlopen"], 927182007Sroberto [AC_CHECK_LIB([dl], [dlopen], 928182007Sroberto [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 929182007Sroberto [AC_CHECK_LIB([svld], [dlopen], 930182007Sroberto [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 931182007Sroberto [AC_CHECK_LIB([dld], [dld_link], 932182007Sroberto [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 933182007Sroberto ]) 934182007Sroberto ]) 935182007Sroberto ]) 936182007Sroberto ]) 937182007Sroberto ]) 938182007Sroberto ;; 939182007Sroberto esac 940182007Sroberto 941182007Sroberto if test "x$lt_cv_dlopen" != xno; then 942182007Sroberto enable_dlopen=yes 943182007Sroberto else 944182007Sroberto enable_dlopen=no 945182007Sroberto fi 946182007Sroberto 947182007Sroberto case $lt_cv_dlopen in 948182007Sroberto dlopen) 949182007Sroberto save_CPPFLAGS="$CPPFLAGS" 950182007Sroberto test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 951182007Sroberto 952182007Sroberto save_LDFLAGS="$LDFLAGS" 953182007Sroberto eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 954182007Sroberto 955182007Sroberto save_LIBS="$LIBS" 956182007Sroberto LIBS="$lt_cv_dlopen_libs $LIBS" 957182007Sroberto 958182007Sroberto AC_CACHE_CHECK([whether a program can dlopen itself], 959182007Sroberto lt_cv_dlopen_self, [dnl 960182007Sroberto _LT_AC_TRY_DLOPEN_SELF( 961182007Sroberto lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 962182007Sroberto lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 963182007Sroberto ]) 964182007Sroberto 965182007Sroberto if test "x$lt_cv_dlopen_self" = xyes; then 966182007Sroberto LDFLAGS="$LDFLAGS $link_static_flag" 967182007Sroberto AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 968182007Sroberto lt_cv_dlopen_self_static, [dnl 969182007Sroberto _LT_AC_TRY_DLOPEN_SELF( 970182007Sroberto lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 971182007Sroberto lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 972182007Sroberto ]) 973182007Sroberto fi 974182007Sroberto 975182007Sroberto CPPFLAGS="$save_CPPFLAGS" 976182007Sroberto LDFLAGS="$save_LDFLAGS" 977182007Sroberto LIBS="$save_LIBS" 978182007Sroberto ;; 979182007Sroberto esac 980182007Sroberto 981182007Sroberto case $lt_cv_dlopen_self in 982182007Sroberto yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 983182007Sroberto *) enable_dlopen_self=unknown ;; 984182007Sroberto esac 985182007Sroberto 986182007Sroberto case $lt_cv_dlopen_self_static in 987182007Sroberto yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 988182007Sroberto *) enable_dlopen_self_static=unknown ;; 989182007Sroberto esac 990182007Srobertofi 991182007Sroberto])# AC_LIBTOOL_DLOPEN_SELF 992182007Sroberto 993182007Sroberto 994182007Sroberto# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 995182007Sroberto# --------------------------------- 996182007Sroberto# Check to see if options -c and -o are simultaneously supported by compiler 997182007SrobertoAC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 998182007Sroberto[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 999182007SrobertoAC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1000182007Sroberto [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1001182007Sroberto [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1002182007Sroberto $rm -r conftest 2>/dev/null 1003182007Sroberto mkdir conftest 1004182007Sroberto cd conftest 1005182007Sroberto mkdir out 1006182007Sroberto printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1007182007Sroberto 1008182007Sroberto lt_compiler_flag="-o out/conftest2.$ac_objext" 1009182007Sroberto # Insert the option either (1) after the last *FLAGS variable, or 1010182007Sroberto # (2) before a word containing "conftest.", or (3) at the end. 1011182007Sroberto # Note that $ac_compile itself does not contain backslashes and begins 1012182007Sroberto # with a dollar sign (not a hyphen), so the echo should work correctly. 1013182007Sroberto lt_compile=`echo "$ac_compile" | $SED \ 1014182007Sroberto -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1015182007Sroberto -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1016182007Sroberto -e 's:$: $lt_compiler_flag:'` 1017182007Sroberto (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1018182007Sroberto (eval "$lt_compile" 2>out/conftest.err) 1019182007Sroberto ac_status=$? 1020182007Sroberto cat out/conftest.err >&AS_MESSAGE_LOG_FD 1021182007Sroberto echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1022182007Sroberto if (exit $ac_status) && test -s out/conftest2.$ac_objext 1023182007Sroberto then 1024182007Sroberto # The compiler can only warn and ignore the option if not recognized 1025182007Sroberto # So say no if there are warnings 1026182007Sroberto $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp 1027182007Sroberto $SED '/^$/d' out/conftest.err >out/conftest.er2 1028182007Sroberto if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1029182007Sroberto _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1030182007Sroberto fi 1031182007Sroberto fi 1032182007Sroberto chmod u+w . 2>&AS_MESSAGE_LOG_FD 1033182007Sroberto $rm conftest* 1034182007Sroberto # SGI C++ compiler will create directory out/ii_files/ for 1035182007Sroberto # template instantiation 1036182007Sroberto test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1037182007Sroberto $rm out/* && rmdir out 1038182007Sroberto cd .. 1039182007Sroberto rmdir conftest 1040182007Sroberto $rm conftest* 1041132451Sroberto]) 1042182007Sroberto])# AC_LIBTOOL_PROG_CC_C_O 104354359Sroberto 1044132451Sroberto 1045182007Sroberto# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1046182007Sroberto# ----------------------------------------- 1047182007Sroberto# Check to see if we can do hard links to lock some files if needed 1048182007SrobertoAC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1049182007Sroberto[AC_REQUIRE([_LT_AC_LOCK])dnl 1050132451Sroberto 1051182007Srobertohard_links="nottested" 1052182007Srobertoif test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1053182007Sroberto # do not overwrite the value of need_locks provided by the user 1054182007Sroberto AC_MSG_CHECKING([if we can lock with hard links]) 1055182007Sroberto hard_links=yes 1056182007Sroberto $rm conftest* 1057182007Sroberto ln conftest.a conftest.b 2>/dev/null && hard_links=no 1058182007Sroberto touch conftest.a 1059182007Sroberto ln conftest.a conftest.b 2>&5 || hard_links=no 1060182007Sroberto ln conftest.a conftest.b 2>/dev/null && hard_links=no 1061182007Sroberto AC_MSG_RESULT([$hard_links]) 1062182007Sroberto if test "$hard_links" = no; then 1063182007Sroberto AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1064182007Sroberto need_locks=warn 1065182007Sroberto fi 1066182007Srobertoelse 1067182007Sroberto need_locks=no 1068182007Srobertofi 1069182007Sroberto])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1070182007Sroberto 1071182007Sroberto 1072182007Sroberto# AC_LIBTOOL_OBJDIR 1073182007Sroberto# ----------------- 1074182007SrobertoAC_DEFUN([AC_LIBTOOL_OBJDIR], 1075182007Sroberto[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1076182007Sroberto[rm -f .libs 2>/dev/null 1077182007Srobertomkdir .libs 2>/dev/null 1078182007Srobertoif test -d .libs; then 1079182007Sroberto lt_cv_objdir=.libs 1080182007Srobertoelse 1081182007Sroberto # MS-DOS does not allow filenames that begin with a dot. 1082182007Sroberto lt_cv_objdir=_libs 1083182007Srobertofi 1084182007Srobertormdir .libs 2>/dev/null]) 1085182007Srobertoobjdir=$lt_cv_objdir 1086182007Sroberto])# AC_LIBTOOL_OBJDIR 1087182007Sroberto 1088182007Sroberto 1089182007Sroberto# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1090182007Sroberto# ---------------------------------------------- 1091182007Sroberto# Check hardcoding attributes. 1092182007SrobertoAC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1093182007Sroberto[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1094182007Sroberto_LT_AC_TAGVAR(hardcode_action, $1)= 1095182007Srobertoif test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1096182007Sroberto test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1097182007Sroberto test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1098182007Sroberto 1099182007Sroberto # We can hardcode non-existant directories. 1100182007Sroberto if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1101182007Sroberto # If the only mechanism to avoid hardcoding is shlibpath_var, we 1102182007Sroberto # have to relink, otherwise we might link with an installed library 1103182007Sroberto # when we should be linking with a yet-to-be-installed one 1104182007Sroberto ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1105182007Sroberto test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1106182007Sroberto # Linking always hardcodes the temporary library directory. 1107182007Sroberto _LT_AC_TAGVAR(hardcode_action, $1)=relink 1108182007Sroberto else 1109182007Sroberto # We can link without hardcoding, and we can hardcode nonexisting dirs. 1110182007Sroberto _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1111182007Sroberto fi 1112182007Srobertoelse 1113182007Sroberto # We cannot hardcode anything, or else we can only hardcode existing 1114182007Sroberto # directories. 1115182007Sroberto _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1116182007Srobertofi 1117182007SrobertoAC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1118182007Sroberto 1119182007Srobertoif test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1120182007Sroberto # Fast installation is not supported 1121182007Sroberto enable_fast_install=no 1122182007Srobertoelif test "$shlibpath_overrides_runpath" = yes || 1123182007Sroberto test "$enable_shared" = no; then 1124182007Sroberto # Fast installation is not necessary 1125182007Sroberto enable_fast_install=needless 1126182007Srobertofi 1127182007Sroberto])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1128182007Sroberto 1129182007Sroberto 1130182007Sroberto# AC_LIBTOOL_SYS_LIB_STRIP 1131182007Sroberto# ------------------------ 1132182007SrobertoAC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1133182007Sroberto[striplib= 1134182007Srobertoold_striplib= 1135182007SrobertoAC_MSG_CHECKING([whether stripping libraries is possible]) 1136182007Srobertoif test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1137182007Sroberto test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1138182007Sroberto test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1139182007Sroberto AC_MSG_RESULT([yes]) 1140182007Srobertoelse 1141182007Sroberto# FIXME - insert some real tests, host_os isn't really good enough 1142182007Sroberto case $host_os in 1143182007Sroberto darwin*) 1144182007Sroberto if test -n "$STRIP" ; then 1145182007Sroberto striplib="$STRIP -x" 1146182007Sroberto AC_MSG_RESULT([yes]) 1147182007Sroberto else 1148182007Sroberto AC_MSG_RESULT([no]) 1149182007Srobertofi 1150182007Sroberto ;; 1151182007Sroberto *) 1152182007Sroberto AC_MSG_RESULT([no]) 1153182007Sroberto ;; 1154132451Sroberto esac 1155182007Srobertofi 1156182007Sroberto])# AC_LIBTOOL_SYS_LIB_STRIP 1157132451Sroberto 1158132451Sroberto 1159182007Sroberto# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1160182007Sroberto# ----------------------------- 1161182007Sroberto# PORTME Fill in your ld.so characteristics 1162182007SrobertoAC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1163182007Sroberto[AC_MSG_CHECKING([dynamic linker characteristics]) 1164182007Srobertolibrary_names_spec= 1165182007Srobertolibname_spec='lib$name' 1166182007Srobertosoname_spec= 1167182007Srobertoshrext_cmds=".so" 1168182007Srobertopostinstall_cmds= 1169182007Srobertopostuninstall_cmds= 1170182007Srobertofinish_cmds= 1171182007Srobertofinish_eval= 1172182007Srobertoshlibpath_var= 1173182007Srobertoshlibpath_overrides_runpath=unknown 1174182007Srobertoversion_type=none 1175182007Srobertodynamic_linker="$host_os ld.so" 1176182007Srobertosys_lib_dlsearch_path_spec="/lib /usr/lib" 1177182007Srobertoif test "$GCC" = yes; then 1178182007Sroberto sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1179182007Sroberto if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1180182007Sroberto # if the path contains ";" then we assume it to be the separator 1181182007Sroberto # otherwise default to the standard path separator (i.e. ":") - it is 1182182007Sroberto # assumed that no part of a normal pathname contains ";" but that should 1183182007Sroberto # okay in the real world where ";" in dirpaths is itself problematic. 1184182007Sroberto sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1185182007Sroberto else 1186182007Sroberto sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1187182007Sroberto fi 1188182007Srobertoelse 1189182007Sroberto sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1190182007Srobertofi 1191182007Srobertoneed_lib_prefix=unknown 1192182007Srobertohardcode_into_libs=no 1193132451Sroberto 1194182007Sroberto# when you set need_version to no, make sure it does not cause -set_version 1195182007Sroberto# flags to be left without arguments 1196182007Srobertoneed_version=unknown 1197132451Sroberto 1198182007Srobertocase $host_os in 1199182007Srobertoaix3*) 1200182007Sroberto version_type=linux 1201182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1202182007Sroberto shlibpath_var=LIBPATH 1203132451Sroberto 1204182007Sroberto # AIX 3 has no versioning support, so we append a major version to the name. 1205182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1206182007Sroberto ;; 1207132451Sroberto 1208182007Srobertoaix4* | aix5*) 1209182007Sroberto version_type=linux 1210182007Sroberto need_lib_prefix=no 1211182007Sroberto need_version=no 1212182007Sroberto hardcode_into_libs=yes 1213182007Sroberto if test "$host_cpu" = ia64; then 1214182007Sroberto # AIX 5 supports IA64 1215182007Sroberto library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1216182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1217182007Sroberto else 1218182007Sroberto # With GCC up to 2.95.x, collect2 would create an import file 1219182007Sroberto # for dependence libraries. The import file would start with 1220182007Sroberto # the line `#! .'. This would cause the generated library to 1221182007Sroberto # depend on `.', always an invalid library. This was fixed in 1222182007Sroberto # development snapshots of GCC prior to 3.0. 1223182007Sroberto case $host_os in 1224182007Sroberto aix4 | aix4.[[01]] | aix4.[[01]].*) 1225182007Sroberto if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1226182007Sroberto echo ' yes ' 1227182007Sroberto echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1228182007Sroberto : 1229182007Sroberto else 1230182007Sroberto can_build_shared=no 1231182007Sroberto fi 1232182007Sroberto ;; 1233182007Sroberto esac 1234182007Sroberto # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1235182007Sroberto # soname into executable. Probably we can add versioning support to 1236182007Sroberto # collect2, so additional links can be useful in future. 1237182007Sroberto if test "$aix_use_runtimelinking" = yes; then 1238182007Sroberto # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1239182007Sroberto # instead of lib<name>.a to let people know that these are not 1240182007Sroberto # typical AIX shared libraries. 1241182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1242182007Sroberto else 1243182007Sroberto # We preserve .a as extension for shared libraries through AIX4.2 1244182007Sroberto # and later when we are not doing run time linking. 1245182007Sroberto library_names_spec='${libname}${release}.a $libname.a' 1246182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1247182007Sroberto fi 1248182007Sroberto shlibpath_var=LIBPATH 1249182007Sroberto fi 1250182007Sroberto ;; 1251132451Sroberto 1252182007Srobertoamigaos*) 1253182007Sroberto library_names_spec='$libname.ixlibrary $libname.a' 1254182007Sroberto # Create ${libname}_ixlibrary.a entries in /sys/libs. 1255182007Sroberto finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 1256182007Sroberto ;; 1257132451Sroberto 1258182007Srobertobeos*) 1259182007Sroberto library_names_spec='${libname}${shared_ext}' 1260182007Sroberto dynamic_linker="$host_os ld.so" 1261182007Sroberto shlibpath_var=LIBRARY_PATH 1262182007Sroberto ;; 1263132451Sroberto 1264182007Srobertobsdi[[45]]*) 1265182007Sroberto version_type=linux 1266182007Sroberto need_version=no 1267182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1268182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1269182007Sroberto finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1270182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1271182007Sroberto sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1272182007Sroberto sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1273182007Sroberto # the default ld.so.conf also contains /usr/contrib/lib and 1274182007Sroberto # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1275182007Sroberto # libtool to hard-code these into programs 1276182007Sroberto ;; 1277132451Sroberto 1278182007Srobertocygwin* | mingw* | pw32*) 1279182007Sroberto version_type=windows 1280182007Sroberto shrext_cmds=".dll" 1281182007Sroberto need_version=no 1282182007Sroberto need_lib_prefix=no 1283132451Sroberto 1284182007Sroberto case $GCC,$host_os in 1285182007Sroberto yes,cygwin* | yes,mingw* | yes,pw32*) 1286182007Sroberto library_names_spec='$libname.dll.a' 1287182007Sroberto # DLL is installed to $(libdir)/../bin by postinstall_cmds 1288182007Sroberto postinstall_cmds='base_file=`basename \${file}`~ 1289182007Sroberto dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1290182007Sroberto dldir=$destdir/`dirname \$dlpath`~ 1291182007Sroberto test -d \$dldir || mkdir -p \$dldir~ 1292182007Sroberto $install_prog $dir/$dlname \$dldir/$dlname~ 1293182007Sroberto chmod a+x \$dldir/$dlname' 1294182007Sroberto postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1295182007Sroberto dlpath=$dir/\$dldll~ 1296182007Sroberto $rm \$dlpath' 1297182007Sroberto shlibpath_overrides_runpath=yes 1298132451Sroberto 1299182007Sroberto case $host_os in 1300182007Sroberto cygwin*) 1301182007Sroberto # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1302182007Sroberto soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1303182007Sroberto sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1304182007Sroberto ;; 1305182007Sroberto mingw*) 1306182007Sroberto # MinGW DLLs use traditional 'lib' prefix 1307182007Sroberto soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1308182007Sroberto sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1309182007Sroberto if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1310182007Sroberto # It is most probably a Windows format PATH printed by 1311182007Sroberto # mingw gcc, but we are running on Cygwin. Gcc prints its search 1312182007Sroberto # path with ; separators, and with drive letters. We can handle the 1313182007Sroberto # drive letters (cygwin fileutils understands them), so leave them, 1314182007Sroberto # especially as we might pass files found there to a mingw objdump, 1315182007Sroberto # which wouldn't understand a cygwinified path. Ahh. 1316182007Sroberto sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1317182007Sroberto else 1318182007Sroberto sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1319182007Sroberto fi 1320182007Sroberto ;; 1321182007Sroberto pw32*) 1322182007Sroberto # pw32 DLLs use 'pw' prefix rather than 'lib' 1323182007Sroberto library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1324182007Sroberto ;; 1325182007Sroberto esac 1326182007Sroberto ;; 1327132451Sroberto 1328182007Sroberto *) 1329182007Sroberto library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1330182007Sroberto ;; 1331182007Sroberto esac 1332182007Sroberto dynamic_linker='Win32 ld.exe' 1333182007Sroberto # FIXME: first we should search . and the directory the executable is in 1334182007Sroberto shlibpath_var=PATH 1335182007Sroberto ;; 1336182007Sroberto 1337182007Srobertodarwin* | rhapsody*) 1338182007Sroberto dynamic_linker="$host_os dyld" 1339182007Sroberto version_type=darwin 1340182007Sroberto need_lib_prefix=no 1341182007Sroberto need_version=no 1342182007Sroberto library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1343182007Sroberto soname_spec='${libname}${release}${major}$shared_ext' 1344182007Sroberto shlibpath_overrides_runpath=yes 1345182007Sroberto shlibpath_var=DYLD_LIBRARY_PATH 1346182007Sroberto shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1347182007Sroberto # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1348182007Sroberto if test "$GCC" = yes; then 1349182007Sroberto sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1350182007Sroberto else 1351182007Sroberto sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1352182007Sroberto fi 1353182007Sroberto sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1354182007Sroberto ;; 1355182007Sroberto 1356182007Srobertodgux*) 1357182007Sroberto version_type=linux 1358182007Sroberto need_lib_prefix=no 1359182007Sroberto need_version=no 1360182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1361182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1362182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1363182007Sroberto ;; 1364182007Sroberto 1365182007Srobertofreebsd1*) 1366182007Sroberto dynamic_linker=no 1367182007Sroberto ;; 1368182007Sroberto 1369182007Srobertokfreebsd*-gnu) 1370182007Sroberto version_type=linux 1371182007Sroberto need_lib_prefix=no 1372182007Sroberto need_version=no 1373182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1374182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1375182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1376182007Sroberto shlibpath_overrides_runpath=no 1377182007Sroberto hardcode_into_libs=yes 1378182007Sroberto dynamic_linker='GNU ld.so' 1379182007Sroberto ;; 1380182007Sroberto 1381182007Srobertofreebsd* | dragonfly*) 1382182007Sroberto # DragonFly does not have aout. When/if they implement a new 1383182007Sroberto # versioning mechanism, adjust this. 1384182007Sroberto if test -x /usr/bin/objformat; then 1385182007Sroberto objformat=`/usr/bin/objformat` 1386182007Sroberto else 1387182007Sroberto case $host_os in 1388182007Sroberto freebsd[[123]]*) objformat=aout ;; 1389182007Sroberto *) objformat=elf ;; 1390182007Sroberto esac 1391182007Sroberto fi 1392182007Sroberto version_type=freebsd-$objformat 1393182007Sroberto case $version_type in 1394182007Sroberto freebsd-elf*) 1395182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1396182007Sroberto need_version=no 1397182007Sroberto need_lib_prefix=no 1398182007Sroberto ;; 1399182007Sroberto freebsd-*) 1400182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1401182007Sroberto need_version=yes 1402182007Sroberto ;; 1403182007Sroberto esac 1404182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1405182007Sroberto case $host_os in 1406182007Sroberto freebsd2*) 1407182007Sroberto shlibpath_overrides_runpath=yes 1408182007Sroberto ;; 1409182007Sroberto freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1410182007Sroberto shlibpath_overrides_runpath=yes 1411182007Sroberto hardcode_into_libs=yes 1412182007Sroberto ;; 1413182007Sroberto *) # from 3.2 on 1414182007Sroberto shlibpath_overrides_runpath=no 1415182007Sroberto hardcode_into_libs=yes 1416182007Sroberto ;; 1417182007Sroberto esac 1418182007Sroberto ;; 1419182007Sroberto 1420182007Srobertognu*) 1421182007Sroberto version_type=linux 1422182007Sroberto need_lib_prefix=no 1423182007Sroberto need_version=no 1424182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1425182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1426182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1427182007Sroberto hardcode_into_libs=yes 1428182007Sroberto ;; 1429182007Sroberto 1430182007Srobertohpux9* | hpux10* | hpux11*) 1431182007Sroberto # Give a soname corresponding to the major version so that dld.sl refuses to 1432182007Sroberto # link against other versions. 1433182007Sroberto version_type=sunos 1434182007Sroberto need_lib_prefix=no 1435182007Sroberto need_version=no 1436182007Sroberto case $host_cpu in 1437182007Sroberto ia64*) 1438182007Sroberto shrext_cmds='.so' 1439182007Sroberto hardcode_into_libs=yes 1440182007Sroberto dynamic_linker="$host_os dld.so" 1441182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1442182007Sroberto shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1443182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1444182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1445182007Sroberto if test "X$HPUX_IA64_MODE" = X32; then 1446182007Sroberto sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1447182007Sroberto else 1448182007Sroberto sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1449182007Sroberto fi 1450182007Sroberto sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1451182007Sroberto ;; 1452182007Sroberto hppa*64*) 1453182007Sroberto shrext_cmds='.sl' 1454182007Sroberto hardcode_into_libs=yes 1455182007Sroberto dynamic_linker="$host_os dld.sl" 1456182007Sroberto shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1457182007Sroberto shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1458182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1459182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1460182007Sroberto sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1461182007Sroberto sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1462182007Sroberto ;; 1463182007Sroberto *) 1464182007Sroberto shrext_cmds='.sl' 1465182007Sroberto dynamic_linker="$host_os dld.sl" 1466182007Sroberto shlibpath_var=SHLIB_PATH 1467182007Sroberto shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1468182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1469182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1470182007Sroberto ;; 1471182007Sroberto esac 1472182007Sroberto # HP-UX runs *really* slowly unless shared libraries are mode 555. 1473182007Sroberto postinstall_cmds='chmod 555 $lib' 1474182007Sroberto ;; 1475182007Sroberto 1476182007Srobertoirix5* | irix6* | nonstopux*) 1477182007Sroberto case $host_os in 1478182007Sroberto nonstopux*) version_type=nonstopux ;; 1479182007Sroberto *) 1480182007Sroberto if test "$lt_cv_prog_gnu_ld" = yes; then 1481182007Sroberto version_type=linux 1482182007Sroberto else 1483182007Sroberto version_type=irix 1484182007Sroberto fi ;; 1485182007Sroberto esac 1486182007Sroberto need_lib_prefix=no 1487182007Sroberto need_version=no 1488182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1489182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1490182007Sroberto case $host_os in 1491182007Sroberto irix5* | nonstopux*) 1492182007Sroberto libsuff= shlibsuff= 1493182007Sroberto ;; 1494182007Sroberto *) 1495182007Sroberto case $LD in # libtool.m4 will add one of these switches to LD 1496182007Sroberto *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1497182007Sroberto libsuff= shlibsuff= libmagic=32-bit;; 1498182007Sroberto *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1499182007Sroberto libsuff=32 shlibsuff=N32 libmagic=N32;; 1500182007Sroberto *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1501182007Sroberto libsuff=64 shlibsuff=64 libmagic=64-bit;; 1502182007Sroberto *) libsuff= shlibsuff= libmagic=never-match;; 1503182007Sroberto esac 1504182007Sroberto ;; 1505182007Sroberto esac 1506182007Sroberto shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1507182007Sroberto shlibpath_overrides_runpath=no 1508182007Sroberto sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1509182007Sroberto sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1510182007Sroberto hardcode_into_libs=yes 1511182007Sroberto ;; 1512182007Sroberto 1513182007Sroberto# No shared lib support for Linux oldld, aout, or coff. 1514182007Srobertolinux*oldld* | linux*aout* | linux*coff*) 1515182007Sroberto dynamic_linker=no 1516182007Sroberto ;; 1517182007Sroberto 1518182007Sroberto# This must be Linux ELF. 1519182007Srobertolinux*) 1520182007Sroberto version_type=linux 1521182007Sroberto need_lib_prefix=no 1522182007Sroberto need_version=no 1523182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1524182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1525182007Sroberto finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1526182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1527182007Sroberto shlibpath_overrides_runpath=no 1528182007Sroberto # This implies no fast_install, which is unacceptable. 1529182007Sroberto # Some rework will be needed to allow for fast_install 1530182007Sroberto # before this can be enabled. 1531182007Sroberto hardcode_into_libs=yes 1532182007Sroberto 1533182007Sroberto # Append ld.so.conf contents to the search path 1534182007Sroberto if test -f /etc/ld.so.conf; then 1535182007Sroberto lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1536182007Sroberto sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1537182007Sroberto fi 1538182007Sroberto 1539182007Sroberto # We used to test for /lib/ld.so.1 and disable shared libraries on 1540182007Sroberto # powerpc, because MkLinux only supported shared libraries with the 1541182007Sroberto # GNU dynamic linker. Since this was broken with cross compilers, 1542182007Sroberto # most powerpc-linux boxes support dynamic linking these days and 1543182007Sroberto # people can always --disable-shared, the test was removed, and we 1544182007Sroberto # assume the GNU/Linux dynamic linker is in use. 1545182007Sroberto dynamic_linker='GNU/Linux ld.so' 1546182007Sroberto ;; 1547182007Sroberto 1548182007Srobertoknetbsd*-gnu) 1549182007Sroberto version_type=linux 1550182007Sroberto need_lib_prefix=no 1551182007Sroberto need_version=no 1552182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1553182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1554182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1555182007Sroberto shlibpath_overrides_runpath=no 1556182007Sroberto hardcode_into_libs=yes 1557182007Sroberto dynamic_linker='GNU ld.so' 1558182007Sroberto ;; 1559182007Sroberto 1560182007Srobertonetbsd*) 1561182007Sroberto version_type=sunos 1562182007Sroberto need_lib_prefix=no 1563182007Sroberto need_version=no 1564182007Sroberto if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1565182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1566182007Sroberto finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1567182007Sroberto dynamic_linker='NetBSD (a.out) ld.so' 1568182007Sroberto else 1569182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1570182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1571182007Sroberto dynamic_linker='NetBSD ld.elf_so' 1572182007Sroberto fi 1573182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1574182007Sroberto shlibpath_overrides_runpath=yes 1575182007Sroberto hardcode_into_libs=yes 1576182007Sroberto ;; 1577182007Sroberto 1578182007Srobertonewsos6) 1579182007Sroberto version_type=linux 1580182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1581182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1582182007Sroberto shlibpath_overrides_runpath=yes 1583182007Sroberto ;; 1584182007Sroberto 1585182007Srobertonto-qnx*) 1586182007Sroberto version_type=linux 1587182007Sroberto need_lib_prefix=no 1588182007Sroberto need_version=no 1589182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1590182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1591182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1592182007Sroberto shlibpath_overrides_runpath=yes 1593182007Sroberto ;; 1594182007Sroberto 1595182007Srobertoopenbsd*) 1596182007Sroberto version_type=sunos 1597182007Sroberto need_lib_prefix=no 1598182007Sroberto # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1599182007Sroberto case $host_os in 1600182007Sroberto openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1601182007Sroberto *) need_version=no ;; 1602182007Sroberto esac 1603182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1604182007Sroberto finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1605182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1606182007Sroberto if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1607182007Sroberto case $host_os in 1608182007Sroberto openbsd2.[[89]] | openbsd2.[[89]].*) 1609182007Sroberto shlibpath_overrides_runpath=no 1610182007Sroberto ;; 1611182007Sroberto *) 1612182007Sroberto shlibpath_overrides_runpath=yes 1613182007Sroberto ;; 1614182007Sroberto esac 1615182007Sroberto else 1616182007Sroberto shlibpath_overrides_runpath=yes 1617182007Sroberto fi 1618182007Sroberto ;; 1619182007Sroberto 1620182007Srobertoos2*) 1621182007Sroberto libname_spec='$name' 1622182007Sroberto shrext_cmds=".dll" 1623182007Sroberto need_lib_prefix=no 1624182007Sroberto library_names_spec='$libname${shared_ext} $libname.a' 1625182007Sroberto dynamic_linker='OS/2 ld.exe' 1626182007Sroberto shlibpath_var=LIBPATH 1627182007Sroberto ;; 1628182007Sroberto 1629182007Srobertoosf3* | osf4* | osf5*) 1630182007Sroberto version_type=osf 1631182007Sroberto need_lib_prefix=no 1632182007Sroberto need_version=no 1633182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1634182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1635182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1636182007Sroberto sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1637182007Sroberto sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1638182007Sroberto ;; 1639182007Sroberto 1640182007Srobertosco3.2v5*) 1641182007Sroberto version_type=osf 1642182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1643182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1644182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1645182007Sroberto ;; 1646182007Sroberto 1647182007Srobertosolaris*) 1648182007Sroberto version_type=linux 1649182007Sroberto need_lib_prefix=no 1650182007Sroberto need_version=no 1651182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1652182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1653182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1654182007Sroberto shlibpath_overrides_runpath=yes 1655182007Sroberto hardcode_into_libs=yes 1656182007Sroberto # ldd complains unless libraries are executable 1657182007Sroberto postinstall_cmds='chmod +x $lib' 1658182007Sroberto ;; 1659182007Sroberto 1660182007Srobertosunos4*) 1661182007Sroberto version_type=sunos 1662182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1663182007Sroberto finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1664182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1665182007Sroberto shlibpath_overrides_runpath=yes 1666182007Sroberto if test "$with_gnu_ld" = yes; then 1667182007Sroberto need_lib_prefix=no 1668182007Sroberto fi 1669182007Sroberto need_version=yes 1670182007Sroberto ;; 1671182007Sroberto 1672182007Srobertosysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1673182007Sroberto version_type=linux 1674182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1675182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1676182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1677182007Sroberto case $host_vendor in 1678182007Sroberto sni) 1679182007Sroberto shlibpath_overrides_runpath=no 1680182007Sroberto need_lib_prefix=no 1681182007Sroberto export_dynamic_flag_spec='${wl}-Blargedynsym' 1682182007Sroberto runpath_var=LD_RUN_PATH 1683182007Sroberto ;; 1684182007Sroberto siemens) 1685182007Sroberto need_lib_prefix=no 1686182007Sroberto ;; 1687182007Sroberto motorola) 1688182007Sroberto need_lib_prefix=no 1689182007Sroberto need_version=no 1690182007Sroberto shlibpath_overrides_runpath=no 1691182007Sroberto sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1692182007Sroberto ;; 1693182007Sroberto esac 1694182007Sroberto ;; 1695182007Sroberto 1696182007Srobertosysv4*MP*) 1697182007Sroberto if test -d /usr/nec ;then 1698182007Sroberto version_type=linux 1699182007Sroberto library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1700182007Sroberto soname_spec='$libname${shared_ext}.$major' 1701182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1702182007Sroberto fi 1703182007Sroberto ;; 1704182007Sroberto 1705182007Srobertouts4*) 1706182007Sroberto version_type=linux 1707182007Sroberto library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1708182007Sroberto soname_spec='${libname}${release}${shared_ext}$major' 1709182007Sroberto shlibpath_var=LD_LIBRARY_PATH 1710182007Sroberto ;; 1711182007Sroberto 1712182007Sroberto*) 1713182007Sroberto dynamic_linker=no 1714182007Sroberto ;; 1715182007Srobertoesac 1716182007SrobertoAC_MSG_RESULT([$dynamic_linker]) 1717182007Srobertotest "$dynamic_linker" = no && can_build_shared=no 1718182007Sroberto])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1719182007Sroberto 1720182007Sroberto 1721182007Sroberto# _LT_AC_TAGCONFIG 1722182007Sroberto# ---------------- 1723182007SrobertoAC_DEFUN([_LT_AC_TAGCONFIG], 1724182007Sroberto[AC_ARG_WITH([tags], 1725182007Sroberto [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1726182007Sroberto [include additional configurations @<:@automatic@:>@])], 1727182007Sroberto [tagnames="$withval"]) 1728182007Sroberto 1729182007Srobertoif test -f "$ltmain" && test -n "$tagnames"; then 1730182007Sroberto if test ! -f "${ofile}"; then 1731182007Sroberto AC_MSG_WARN([output file `$ofile' does not exist]) 1732182007Sroberto fi 1733182007Sroberto 1734182007Sroberto if test -z "$LTCC"; then 1735182007Sroberto eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1736182007Sroberto if test -z "$LTCC"; then 1737182007Sroberto AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1738182007Sroberto else 1739182007Sroberto AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1740182007Sroberto fi 1741182007Sroberto fi 1742182007Sroberto 1743182007Sroberto # Extract list of available tagged configurations in $ofile. 1744182007Sroberto # Note that this assumes the entire list is on one line. 1745182007Sroberto available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1746182007Sroberto 1747182007Sroberto lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1748182007Sroberto for tagname in $tagnames; do 1749182007Sroberto IFS="$lt_save_ifs" 1750182007Sroberto # Check whether tagname contains only valid characters 1751182007Sroberto case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1752182007Sroberto "") ;; 1753182007Sroberto *) AC_MSG_ERROR([invalid tag name: $tagname]) 1754182007Sroberto ;; 1755182007Sroberto esac 1756182007Sroberto 1757182007Sroberto if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1758182007Sroberto then 1759182007Sroberto AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1760182007Sroberto fi 1761182007Sroberto 1762182007Sroberto # Update the list of available tags. 1763182007Sroberto if test -n "$tagname"; then 1764182007Sroberto echo appending configuration tag \"$tagname\" to $ofile 1765182007Sroberto 1766182007Sroberto case $tagname in 1767182007Sroberto CXX) 1768182007Sroberto if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1769182007Sroberto ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1770182007Sroberto (test "X$CXX" != "Xg++"))) ; then 1771182007Sroberto AC_LIBTOOL_LANG_CXX_CONFIG 1772182007Sroberto else 1773182007Sroberto tagname="" 1774182007Sroberto fi 1775182007Sroberto ;; 1776182007Sroberto 1777182007Sroberto F77) 1778182007Sroberto if test -n "$F77" && test "X$F77" != "Xno"; then 1779182007Sroberto AC_LIBTOOL_LANG_F77_CONFIG 1780182007Sroberto else 1781182007Sroberto tagname="" 1782182007Sroberto fi 1783182007Sroberto ;; 1784182007Sroberto 1785182007Sroberto GCJ) 1786182007Sroberto if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1787182007Sroberto AC_LIBTOOL_LANG_GCJ_CONFIG 1788182007Sroberto else 1789182007Sroberto tagname="" 1790182007Sroberto fi 1791182007Sroberto ;; 1792182007Sroberto 1793182007Sroberto RC) 1794182007Sroberto AC_LIBTOOL_LANG_RC_CONFIG 1795182007Sroberto ;; 1796182007Sroberto 1797182007Sroberto *) 1798182007Sroberto AC_MSG_ERROR([Unsupported tag name: $tagname]) 1799182007Sroberto ;; 1800182007Sroberto esac 1801182007Sroberto 1802182007Sroberto # Append the new tag name to the list of available tags. 1803182007Sroberto if test -n "$tagname" ; then 1804182007Sroberto available_tags="$available_tags $tagname" 1805182007Sroberto fi 1806182007Sroberto fi 1807182007Sroberto done 1808182007Sroberto IFS="$lt_save_ifs" 1809182007Sroberto 1810182007Sroberto # Now substitute the updated list of available tags. 1811182007Sroberto if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1812182007Sroberto mv "${ofile}T" "$ofile" 1813182007Sroberto chmod +x "$ofile" 1814182007Sroberto else 1815182007Sroberto rm -f "${ofile}T" 1816182007Sroberto AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1817182007Sroberto fi 1818182007Srobertofi 1819182007Sroberto])# _LT_AC_TAGCONFIG 1820182007Sroberto 1821182007Sroberto 1822182007Sroberto# AC_LIBTOOL_DLOPEN 1823182007Sroberto# ----------------- 1824182007Sroberto# enable checks for dlopen support 1825182007SrobertoAC_DEFUN([AC_LIBTOOL_DLOPEN], 1826182007Sroberto [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1827182007Sroberto])# AC_LIBTOOL_DLOPEN 1828182007Sroberto 1829182007Sroberto 1830182007Sroberto# AC_LIBTOOL_WIN32_DLL 1831182007Sroberto# -------------------- 1832182007Sroberto# declare package support for building win32 DLLs 1833182007SrobertoAC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1834182007Sroberto[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1835182007Sroberto])# AC_LIBTOOL_WIN32_DLL 1836182007Sroberto 1837182007Sroberto 1838182007Sroberto# AC_ENABLE_SHARED([DEFAULT]) 1839182007Sroberto# --------------------------- 1840182007Sroberto# implement the --enable-shared flag 1841182007Sroberto# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1842182007SrobertoAC_DEFUN([AC_ENABLE_SHARED], 1843182007Sroberto[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1844182007SrobertoAC_ARG_ENABLE([shared], 1845182007Sroberto [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1846182007Sroberto [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1847182007Sroberto [p=${PACKAGE-default} 1848182007Sroberto case $enableval in 1849182007Sroberto yes) enable_shared=yes ;; 1850182007Sroberto no) enable_shared=no ;; 1851182007Sroberto *) 1852182007Sroberto enable_shared=no 1853182007Sroberto # Look at the argument we got. We use all the common list separators. 1854182007Sroberto lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1855182007Sroberto for pkg in $enableval; do 1856182007Sroberto IFS="$lt_save_ifs" 1857182007Sroberto if test "X$pkg" = "X$p"; then 1858182007Sroberto enable_shared=yes 1859182007Sroberto fi 1860182007Sroberto done 1861182007Sroberto IFS="$lt_save_ifs" 1862182007Sroberto ;; 1863182007Sroberto esac], 1864182007Sroberto [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1865182007Sroberto])# AC_ENABLE_SHARED 1866182007Sroberto 1867182007Sroberto 1868182007Sroberto# AC_DISABLE_SHARED 1869182007Sroberto# ----------------- 1870182007Sroberto#- set the default shared flag to --disable-shared 1871182007SrobertoAC_DEFUN([AC_DISABLE_SHARED], 1872182007Sroberto[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1873182007SrobertoAC_ENABLE_SHARED(no) 1874182007Sroberto])# AC_DISABLE_SHARED 1875182007Sroberto 1876182007Sroberto 1877182007Sroberto# AC_ENABLE_STATIC([DEFAULT]) 1878182007Sroberto# --------------------------- 1879182007Sroberto# implement the --enable-static flag 1880182007Sroberto# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1881182007SrobertoAC_DEFUN([AC_ENABLE_STATIC], 1882182007Sroberto[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1883182007SrobertoAC_ARG_ENABLE([static], 1884182007Sroberto [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1885182007Sroberto [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1886182007Sroberto [p=${PACKAGE-default} 1887182007Sroberto case $enableval in 1888182007Sroberto yes) enable_static=yes ;; 1889182007Sroberto no) enable_static=no ;; 1890182007Sroberto *) 1891182007Sroberto enable_static=no 1892182007Sroberto # Look at the argument we got. We use all the common list separators. 1893182007Sroberto lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1894182007Sroberto for pkg in $enableval; do 1895182007Sroberto IFS="$lt_save_ifs" 1896182007Sroberto if test "X$pkg" = "X$p"; then 1897182007Sroberto enable_static=yes 1898182007Sroberto fi 1899182007Sroberto done 1900182007Sroberto IFS="$lt_save_ifs" 1901182007Sroberto ;; 1902182007Sroberto esac], 1903182007Sroberto [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1904182007Sroberto])# AC_ENABLE_STATIC 1905182007Sroberto 1906182007Sroberto 1907182007Sroberto# AC_DISABLE_STATIC 1908182007Sroberto# ----------------- 1909182007Sroberto# set the default static flag to --disable-static 1910182007SrobertoAC_DEFUN([AC_DISABLE_STATIC], 1911182007Sroberto[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1912182007SrobertoAC_ENABLE_STATIC(no) 1913182007Sroberto])# AC_DISABLE_STATIC 1914182007Sroberto 1915182007Sroberto 1916182007Sroberto# AC_ENABLE_FAST_INSTALL([DEFAULT]) 1917182007Sroberto# --------------------------------- 1918182007Sroberto# implement the --enable-fast-install flag 1919182007Sroberto# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1920182007SrobertoAC_DEFUN([AC_ENABLE_FAST_INSTALL], 1921182007Sroberto[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 1922182007SrobertoAC_ARG_ENABLE([fast-install], 1923182007Sroberto [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 1924182007Sroberto [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 1925182007Sroberto [p=${PACKAGE-default} 1926182007Sroberto case $enableval in 1927182007Sroberto yes) enable_fast_install=yes ;; 1928182007Sroberto no) enable_fast_install=no ;; 1929182007Sroberto *) 1930182007Sroberto enable_fast_install=no 1931182007Sroberto # Look at the argument we got. We use all the common list separators. 1932182007Sroberto lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1933182007Sroberto for pkg in $enableval; do 1934182007Sroberto IFS="$lt_save_ifs" 1935182007Sroberto if test "X$pkg" = "X$p"; then 1936182007Sroberto enable_fast_install=yes 1937182007Sroberto fi 1938182007Sroberto done 1939182007Sroberto IFS="$lt_save_ifs" 1940182007Sroberto ;; 1941182007Sroberto esac], 1942182007Sroberto [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 1943182007Sroberto])# AC_ENABLE_FAST_INSTALL 1944182007Sroberto 1945182007Sroberto 1946182007Sroberto# AC_DISABLE_FAST_INSTALL 1947132451Sroberto# ----------------------- 1948182007Sroberto# set the default to --disable-fast-install 1949182007SrobertoAC_DEFUN([AC_DISABLE_FAST_INSTALL], 1950182007Sroberto[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1951182007SrobertoAC_ENABLE_FAST_INSTALL(no) 1952182007Sroberto])# AC_DISABLE_FAST_INSTALL 1953132451Sroberto 1954132451Sroberto 1955182007Sroberto# AC_LIBTOOL_PICMODE([MODE]) 1956182007Sroberto# -------------------------- 1957182007Sroberto# implement the --with-pic flag 1958182007Sroberto# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 1959182007SrobertoAC_DEFUN([AC_LIBTOOL_PICMODE], 1960182007Sroberto[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1961182007Srobertopic_mode=ifelse($#,1,$1,default) 1962182007Sroberto])# AC_LIBTOOL_PICMODE 1963132451Sroberto 1964132451Sroberto 1965182007Sroberto# AC_PROG_EGREP 1966182007Sroberto# ------------- 1967182007Sroberto# This is predefined starting with Autoconf 2.54, so this conditional 1968182007Sroberto# definition can be removed once we require Autoconf 2.54 or later. 1969182007Srobertom4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 1970182007Sroberto[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 1971182007Sroberto [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 1972182007Sroberto then ac_cv_prog_egrep='grep -E' 1973182007Sroberto else ac_cv_prog_egrep='egrep' 1974182007Sroberto fi]) 1975182007Sroberto EGREP=$ac_cv_prog_egrep 1976182007Sroberto AC_SUBST([EGREP]) 1977182007Sroberto])]) 1978182007Sroberto 1979182007Sroberto 1980182007Sroberto# AC_PATH_TOOL_PREFIX 1981182007Sroberto# ------------------- 1982182007Sroberto# find a file program which can recognise shared library 1983182007SrobertoAC_DEFUN([AC_PATH_TOOL_PREFIX], 1984182007Sroberto[AC_REQUIRE([AC_PROG_EGREP])dnl 1985182007SrobertoAC_MSG_CHECKING([for $1]) 1986182007SrobertoAC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 1987182007Sroberto[case $MAGIC_CMD in 1988182007Sroberto[[\\/*] | ?:[\\/]*]) 1989182007Sroberto lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 1990182007Sroberto ;; 1991182007Sroberto*) 1992182007Sroberto lt_save_MAGIC_CMD="$MAGIC_CMD" 1993182007Sroberto lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1994182007Srobertodnl $ac_dummy forces splitting on constant user-supplied paths. 1995182007Srobertodnl POSIX.2 word splitting is done only on the output of word expansions, 1996182007Srobertodnl not every word. This closes a longstanding sh security hole. 1997182007Sroberto ac_dummy="ifelse([$2], , $PATH, [$2])" 1998182007Sroberto for ac_dir in $ac_dummy; do 1999182007Sroberto IFS="$lt_save_ifs" 2000182007Sroberto test -z "$ac_dir" && ac_dir=. 2001182007Sroberto if test -f $ac_dir/$1; then 2002182007Sroberto lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2003182007Sroberto if test -n "$file_magic_test_file"; then 2004182007Sroberto case $deplibs_check_method in 2005182007Sroberto "file_magic "*) 2006182007Sroberto file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2007182007Sroberto MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2008182007Sroberto if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2009182007Sroberto $EGREP "$file_magic_regex" > /dev/null; then 2010182007Sroberto : 2011182007Sroberto else 2012182007Sroberto cat <<EOF 1>&2 2013182007Sroberto 2014182007Sroberto*** Warning: the command libtool uses to detect shared libraries, 2015182007Sroberto*** $file_magic_cmd, produces output that libtool cannot recognize. 2016182007Sroberto*** The result is that libtool may fail to recognize shared libraries 2017182007Sroberto*** as such. This will affect the creation of libtool libraries that 2018182007Sroberto*** depend on shared libraries, but programs linked with such libtool 2019182007Sroberto*** libraries will work regardless of this problem. Nevertheless, you 2020182007Sroberto*** may want to report the problem to your system manager and/or to 2021182007Sroberto*** bug-libtool@gnu.org 2022182007Sroberto 2023182007SrobertoEOF 2024182007Sroberto fi ;; 2025182007Sroberto esac 2026182007Sroberto fi 2027182007Sroberto break 2028182007Sroberto fi 2029182007Sroberto done 2030182007Sroberto IFS="$lt_save_ifs" 2031182007Sroberto MAGIC_CMD="$lt_save_MAGIC_CMD" 2032182007Sroberto ;; 2033182007Srobertoesac]) 2034182007SrobertoMAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2035182007Srobertoif test -n "$MAGIC_CMD"; then 2036182007Sroberto AC_MSG_RESULT($MAGIC_CMD) 2037182007Srobertoelse 2038182007Sroberto AC_MSG_RESULT(no) 2039182007Srobertofi 2040182007Sroberto])# AC_PATH_TOOL_PREFIX 2041182007Sroberto 2042182007Sroberto 2043182007Sroberto# AC_PATH_MAGIC 2044182007Sroberto# ------------- 2045182007Sroberto# find a file program which can recognise a shared library 2046182007SrobertoAC_DEFUN([AC_PATH_MAGIC], 2047182007Sroberto[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2048182007Srobertoif test -z "$lt_cv_path_MAGIC_CMD"; then 2049182007Sroberto if test -n "$ac_tool_prefix"; then 2050182007Sroberto AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2051182007Sroberto else 2052182007Sroberto MAGIC_CMD=: 2053182007Sroberto fi 2054182007Srobertofi 2055182007Sroberto])# AC_PATH_MAGIC 2056182007Sroberto 2057182007Sroberto 2058182007Sroberto# AC_PROG_LD 2059182007Sroberto# ---------- 2060182007Sroberto# find the pathname to the GNU or non-GNU linker 2061182007SrobertoAC_DEFUN([AC_PROG_LD], 2062182007Sroberto[AC_ARG_WITH([gnu-ld], 2063182007Sroberto [AC_HELP_STRING([--with-gnu-ld], 2064182007Sroberto [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2065182007Sroberto [test "$withval" = no || with_gnu_ld=yes], 2066182007Sroberto [with_gnu_ld=no]) 2067182007SrobertoAC_REQUIRE([LT_AC_PROG_SED])dnl 2068182007SrobertoAC_REQUIRE([AC_PROG_CC])dnl 2069182007SrobertoAC_REQUIRE([AC_CANONICAL_HOST])dnl 2070182007SrobertoAC_REQUIRE([AC_CANONICAL_BUILD])dnl 2071182007Srobertoac_prog=ld 2072182007Srobertoif test "$GCC" = yes; then 2073182007Sroberto # Check if gcc -print-prog-name=ld gives a path. 2074182007Sroberto AC_MSG_CHECKING([for ld used by $CC]) 2075182007Sroberto case $host in 2076182007Sroberto *-*-mingw*) 2077182007Sroberto # gcc leaves a trailing carriage return which upsets mingw 2078182007Sroberto ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2079182007Sroberto *) 2080182007Sroberto ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2081182007Sroberto esac 2082182007Sroberto case $ac_prog in 2083182007Sroberto # Accept absolute paths. 2084182007Sroberto [[\\/]]* | ?:[[\\/]]*) 2085182007Sroberto re_direlt='/[[^/]][[^/]]*/\.\./' 2086182007Sroberto # Canonicalize the pathname of ld 2087182007Sroberto ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2088182007Sroberto while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2089182007Sroberto ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2090182007Sroberto done 2091182007Sroberto test -z "$LD" && LD="$ac_prog" 2092182007Sroberto ;; 2093182007Sroberto "") 2094182007Sroberto # If it fails, then pretend we aren't using GCC. 2095182007Sroberto ac_prog=ld 2096182007Sroberto ;; 2097182007Sroberto *) 2098182007Sroberto # If it is relative, then search for the first ld in PATH. 2099182007Sroberto with_gnu_ld=unknown 2100182007Sroberto ;; 2101182007Sroberto esac 2102182007Srobertoelif test "$with_gnu_ld" = yes; then 2103182007Sroberto AC_MSG_CHECKING([for GNU ld]) 2104182007Srobertoelse 2105182007Sroberto AC_MSG_CHECKING([for non-GNU ld]) 2106182007Srobertofi 2107182007SrobertoAC_CACHE_VAL(lt_cv_path_LD, 2108182007Sroberto[if test -z "$LD"; then 2109182007Sroberto lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2110182007Sroberto for ac_dir in $PATH; do 2111182007Sroberto IFS="$lt_save_ifs" 2112182007Sroberto test -z "$ac_dir" && ac_dir=. 2113182007Sroberto if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2114182007Sroberto lt_cv_path_LD="$ac_dir/$ac_prog" 2115182007Sroberto # Check to see if the program is GNU ld. I'd rather use --version, 2116182007Sroberto # but apparently some variants of GNU ld only accept -v. 2117182007Sroberto # Break only if it was the GNU/non-GNU ld that we prefer. 2118182007Sroberto case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2119182007Sroberto *GNU* | *'with BFD'*) 2120182007Sroberto test "$with_gnu_ld" != no && break 2121182007Sroberto ;; 2122182007Sroberto *) 2123182007Sroberto test "$with_gnu_ld" != yes && break 2124182007Sroberto ;; 2125182007Sroberto esac 2126182007Sroberto fi 2127182007Sroberto done 2128182007Sroberto IFS="$lt_save_ifs" 2129182007Srobertoelse 2130182007Sroberto lt_cv_path_LD="$LD" # Let the user override the test with a path. 2131182007Srobertofi]) 2132182007SrobertoLD="$lt_cv_path_LD" 2133182007Srobertoif test -n "$LD"; then 2134182007Sroberto AC_MSG_RESULT($LD) 2135182007Srobertoelse 2136182007Sroberto AC_MSG_RESULT(no) 2137182007Srobertofi 2138182007Srobertotest -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2139182007SrobertoAC_PROG_LD_GNU 2140182007Sroberto])# AC_PROG_LD 2141182007Sroberto 2142182007Sroberto 2143182007Sroberto# AC_PROG_LD_GNU 2144182007Sroberto# -------------- 2145182007SrobertoAC_DEFUN([AC_PROG_LD_GNU], 2146182007Sroberto[AC_REQUIRE([AC_PROG_EGREP])dnl 2147182007SrobertoAC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2148182007Sroberto[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2149182007Srobertocase `$LD -v 2>&1 </dev/null` in 2150182007Sroberto*GNU* | *'with BFD'*) 2151182007Sroberto lt_cv_prog_gnu_ld=yes 2152182007Sroberto ;; 2153182007Sroberto*) 2154182007Sroberto lt_cv_prog_gnu_ld=no 2155182007Sroberto ;; 2156182007Srobertoesac]) 2157182007Srobertowith_gnu_ld=$lt_cv_prog_gnu_ld 2158182007Sroberto])# AC_PROG_LD_GNU 2159182007Sroberto 2160182007Sroberto 2161182007Sroberto# AC_PROG_LD_RELOAD_FLAG 2162182007Sroberto# ---------------------- 2163182007Sroberto# find reload flag for linker 2164182007Sroberto# -- PORTME Some linkers may need a different reload flag. 2165182007SrobertoAC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2166182007Sroberto[AC_CACHE_CHECK([for $LD option to reload object files], 2167182007Sroberto lt_cv_ld_reload_flag, 2168182007Sroberto [lt_cv_ld_reload_flag='-r']) 2169182007Srobertoreload_flag=$lt_cv_ld_reload_flag 2170182007Srobertocase $reload_flag in 2171182007Sroberto"" | " "*) ;; 2172182007Sroberto*) reload_flag=" $reload_flag" ;; 2173182007Srobertoesac 2174182007Srobertoreload_cmds='$LD$reload_flag -o $output$reload_objs' 2175182007Srobertocase $host_os in 2176182007Sroberto darwin*) 2177182007Sroberto if test "$GCC" = yes; then 2178182007Sroberto reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs' 2179182007Sroberto else 2180182007Sroberto reload_cmds='$LD$reload_flag -o $output$reload_objs' 2181182007Sroberto fi 2182182007Sroberto ;; 2183182007Srobertoesac 2184182007Sroberto])# AC_PROG_LD_RELOAD_FLAG 2185182007Sroberto 2186182007Sroberto 2187182007Sroberto# AC_DEPLIBS_CHECK_METHOD 2188182007Sroberto# ----------------------- 2189182007Sroberto# how to check for library dependencies 2190182007Sroberto# -- PORTME fill in with the dynamic library characteristics 2191182007SrobertoAC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2192182007Sroberto[AC_CACHE_CHECK([how to recognise dependent libraries], 2193182007Srobertolt_cv_deplibs_check_method, 2194182007Sroberto[lt_cv_file_magic_cmd='$MAGIC_CMD' 2195182007Srobertolt_cv_file_magic_test_file= 2196182007Srobertolt_cv_deplibs_check_method='unknown' 2197182007Sroberto# Need to set the preceding variable on all platforms that support 2198182007Sroberto# interlibrary dependencies. 2199182007Sroberto# 'none' -- dependencies not supported. 2200182007Sroberto# `unknown' -- same as none, but documents that we really don't know. 2201182007Sroberto# 'pass_all' -- all dependencies passed with no checks. 2202182007Sroberto# 'test_compile' -- check by making test program. 2203182007Sroberto# 'file_magic [[regex]]' -- check by looking for files in library path 2204182007Sroberto# which responds to the $file_magic_cmd with a given extended regex. 2205182007Sroberto# If you have `file' or equivalent on your system and you're not sure 2206182007Sroberto# whether `pass_all' will *always* work, you probably want this one. 2207182007Sroberto 2208182007Srobertocase $host_os in 2209182007Srobertoaix4* | aix5*) 2210182007Sroberto lt_cv_deplibs_check_method=pass_all 2211182007Sroberto ;; 2212182007Sroberto 2213182007Srobertobeos*) 2214182007Sroberto lt_cv_deplibs_check_method=pass_all 2215182007Sroberto ;; 2216182007Sroberto 2217182007Srobertobsdi[[45]]*) 2218182007Sroberto lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2219182007Sroberto lt_cv_file_magic_cmd='/usr/bin/file -L' 2220182007Sroberto lt_cv_file_magic_test_file=/shlib/libc.so 2221182007Sroberto ;; 2222182007Sroberto 2223182007Srobertocygwin*) 2224182007Sroberto # func_win32_libid is a shell function defined in ltmain.sh 2225182007Sroberto lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2226182007Sroberto lt_cv_file_magic_cmd='func_win32_libid' 2227182007Sroberto ;; 2228182007Sroberto 2229182007Srobertomingw* | pw32*) 2230182007Sroberto # Base MSYS/MinGW do not provide the 'file' command needed by 2231182007Sroberto # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2232182007Sroberto lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2233182007Sroberto lt_cv_file_magic_cmd='$OBJDUMP -f' 2234182007Sroberto ;; 2235182007Sroberto 2236182007Srobertodarwin* | rhapsody*) 2237182007Sroberto lt_cv_deplibs_check_method=pass_all 2238182007Sroberto ;; 2239182007Sroberto 2240182007Srobertofreebsd* | kfreebsd*-gnu | dragonfly*) 2241182007Sroberto if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2242182007Sroberto case $host_cpu in 2243182007Sroberto i*86 ) 2244182007Sroberto # Not sure whether the presence of OpenBSD here was a mistake. 2245182007Sroberto # Let's accept both of them until this is cleared up. 2246182007Sroberto lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2247182007Sroberto lt_cv_file_magic_cmd=/usr/bin/file 2248182007Sroberto lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2249182007Sroberto ;; 2250182007Sroberto esac 2251182007Sroberto else 2252182007Sroberto lt_cv_deplibs_check_method=pass_all 2253182007Sroberto fi 2254182007Sroberto ;; 2255182007Sroberto 2256182007Srobertognu*) 2257182007Sroberto lt_cv_deplibs_check_method=pass_all 2258182007Sroberto ;; 2259182007Sroberto 2260182007Srobertohpux10.20* | hpux11*) 2261182007Sroberto lt_cv_file_magic_cmd=/usr/bin/file 2262182007Sroberto case $host_cpu in 2263182007Sroberto ia64*) 2264182007Sroberto lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2265182007Sroberto lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2266182007Sroberto ;; 2267182007Sroberto hppa*64*) 2268182007Sroberto [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2269182007Sroberto lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2270182007Sroberto ;; 2271182007Sroberto *) 2272182007Sroberto lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2273182007Sroberto lt_cv_file_magic_test_file=/usr/lib/libc.sl 2274182007Sroberto ;; 2275182007Sroberto esac 2276182007Sroberto ;; 2277182007Sroberto 2278182007Srobertoirix5* | irix6* | nonstopux*) 2279182007Sroberto case $LD in 2280182007Sroberto *-32|*"-32 ") libmagic=32-bit;; 2281182007Sroberto *-n32|*"-n32 ") libmagic=N32;; 2282182007Sroberto *-64|*"-64 ") libmagic=64-bit;; 2283182007Sroberto *) libmagic=never-match;; 2284182007Sroberto esac 2285182007Sroberto lt_cv_deplibs_check_method=pass_all 2286182007Sroberto ;; 2287182007Sroberto 2288182007Sroberto# This must be Linux ELF. 2289182007Srobertolinux*) 2290182007Sroberto lt_cv_deplibs_check_method=pass_all 2291182007Sroberto ;; 2292182007Sroberto 2293182007Srobertonetbsd*) 2294182007Sroberto if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2295182007Sroberto lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2296182007Sroberto else 2297182007Sroberto lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2298182007Sroberto fi 2299182007Sroberto ;; 2300182007Sroberto 2301182007Srobertonewos6*) 2302182007Sroberto lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2303182007Sroberto lt_cv_file_magic_cmd=/usr/bin/file 2304182007Sroberto lt_cv_file_magic_test_file=/usr/lib/libnls.so 2305182007Sroberto ;; 2306182007Sroberto 2307182007Srobertonto-qnx*) 2308182007Sroberto lt_cv_deplibs_check_method=unknown 2309182007Sroberto ;; 2310182007Sroberto 2311182007Srobertoopenbsd*) 2312182007Sroberto if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2313182007Sroberto lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2314182007Sroberto else 2315182007Sroberto lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2316182007Sroberto fi 2317182007Sroberto ;; 2318182007Sroberto 2319182007Srobertoosf3* | osf4* | osf5*) 2320182007Sroberto lt_cv_deplibs_check_method=pass_all 2321182007Sroberto ;; 2322182007Sroberto 2323182007Srobertosco3.2v5*) 2324182007Sroberto lt_cv_deplibs_check_method=pass_all 2325182007Sroberto ;; 2326182007Sroberto 2327182007Srobertosolaris*) 2328182007Sroberto lt_cv_deplibs_check_method=pass_all 2329182007Sroberto ;; 2330182007Sroberto 2331182007Srobertosysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 2332182007Sroberto case $host_vendor in 2333182007Sroberto motorola) 2334182007Sroberto lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2335182007Sroberto lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2336182007Sroberto ;; 2337182007Sroberto ncr) 2338182007Sroberto lt_cv_deplibs_check_method=pass_all 2339182007Sroberto ;; 2340182007Sroberto sequent) 2341182007Sroberto lt_cv_file_magic_cmd='/bin/file' 2342182007Sroberto lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2343182007Sroberto ;; 2344182007Sroberto sni) 2345182007Sroberto lt_cv_file_magic_cmd='/bin/file' 2346182007Sroberto lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2347182007Sroberto lt_cv_file_magic_test_file=/lib/libc.so 2348182007Sroberto ;; 2349182007Sroberto siemens) 2350182007Sroberto lt_cv_deplibs_check_method=pass_all 2351182007Sroberto ;; 2352182007Sroberto esac 2353182007Sroberto ;; 2354182007Sroberto 2355182007Srobertosysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) 2356182007Sroberto lt_cv_deplibs_check_method=pass_all 2357182007Sroberto ;; 2358182007Srobertoesac 2359182007Sroberto]) 2360182007Srobertofile_magic_cmd=$lt_cv_file_magic_cmd 2361182007Srobertodeplibs_check_method=$lt_cv_deplibs_check_method 2362182007Srobertotest -z "$deplibs_check_method" && deplibs_check_method=unknown 2363182007Sroberto])# AC_DEPLIBS_CHECK_METHOD 2364182007Sroberto 2365182007Sroberto 2366182007Sroberto# AC_PROG_NM 2367182007Sroberto# ---------- 2368182007Sroberto# find the pathname to a BSD-compatible name lister 2369182007SrobertoAC_DEFUN([AC_PROG_NM], 2370182007Sroberto[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2371182007Sroberto[if test -n "$NM"; then 2372182007Sroberto # Let the user override the test. 2373182007Sroberto lt_cv_path_NM="$NM" 2374182007Srobertoelse 2375182007Sroberto lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2376182007Sroberto for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 2377182007Sroberto IFS="$lt_save_ifs" 2378182007Sroberto test -z "$ac_dir" && ac_dir=. 2379182007Sroberto tmp_nm="$ac_dir/${ac_tool_prefix}nm" 2380182007Sroberto if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2381182007Sroberto # Check to see if the nm accepts a BSD-compat flag. 2382182007Sroberto # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2383182007Sroberto # nm: unknown option "B" ignored 2384182007Sroberto # Tru64's nm complains that /dev/null is an invalid object file 2385182007Sroberto case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2386182007Sroberto */dev/null* | *'Invalid file or object type'*) 2387182007Sroberto lt_cv_path_NM="$tmp_nm -B" 2388182007Sroberto break 2389182007Sroberto ;; 2390182007Sroberto *) 2391182007Sroberto case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2392182007Sroberto */dev/null*) 2393182007Sroberto lt_cv_path_NM="$tmp_nm -p" 2394182007Sroberto break 2395182007Sroberto ;; 2396182007Sroberto *) 2397182007Sroberto lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2398182007Sroberto continue # so that we can try to find one that supports BSD flags 2399182007Sroberto ;; 2400182007Sroberto esac 2401182007Sroberto esac 2402182007Sroberto fi 2403182007Sroberto done 2404182007Sroberto IFS="$lt_save_ifs" 2405182007Sroberto test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2406182007Srobertofi]) 2407182007SrobertoNM="$lt_cv_path_NM" 2408182007Sroberto])# AC_PROG_NM 2409182007Sroberto 2410182007Sroberto 2411182007Sroberto# AC_CHECK_LIBM 2412182007Sroberto# ------------- 2413182007Sroberto# check for math library 2414182007SrobertoAC_DEFUN([AC_CHECK_LIBM], 2415182007Sroberto[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2416182007SrobertoLIBM= 2417182007Srobertocase $host in 2418182007Sroberto*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2419182007Sroberto # These system don't have libm, or don't need it 2420182007Sroberto ;; 2421182007Sroberto*-ncr-sysv4.3*) 2422182007Sroberto AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2423182007Sroberto AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2424182007Sroberto ;; 2425182007Sroberto*) 2426182007Sroberto AC_CHECK_LIB(m, cos, LIBM="-lm") 2427182007Sroberto ;; 2428182007Srobertoesac 2429182007Sroberto])# AC_CHECK_LIBM 2430182007Sroberto 2431182007Sroberto 2432182007Sroberto# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2433182007Sroberto# ----------------------------------- 2434182007Sroberto# sets LIBLTDL to the link flags for the libltdl convenience library and 2435182007Sroberto# LTDLINCL to the include flags for the libltdl header and adds 2436182007Sroberto# --enable-ltdl-convenience to the configure arguments. Note that 2437182007Sroberto# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2438182007Sroberto# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2439182007Sroberto# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2440182007Sroberto# (note the single quotes!). If your package is not flat and you're not 2441182007Sroberto# using automake, define top_builddir and top_srcdir appropriately in 2442182007Sroberto# the Makefiles. 2443182007SrobertoAC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2444182007Sroberto[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2445182007Sroberto case $enable_ltdl_convenience in 2446182007Sroberto no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2447182007Sroberto "") enable_ltdl_convenience=yes 2448182007Sroberto ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2449182007Sroberto esac 2450182007Sroberto LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2451182007Sroberto LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2452182007Sroberto # For backwards non-gettext consistent compatibility... 2453182007Sroberto INCLTDL="$LTDLINCL" 2454182007Sroberto])# AC_LIBLTDL_CONVENIENCE 2455182007Sroberto 2456182007Sroberto 2457182007Sroberto# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2458182007Sroberto# ----------------------------------- 2459182007Sroberto# sets LIBLTDL to the link flags for the libltdl installable library and 2460182007Sroberto# LTDLINCL to the include flags for the libltdl header and adds 2461182007Sroberto# --enable-ltdl-install to the configure arguments. Note that 2462182007Sroberto# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2463182007Sroberto# and an installed libltdl is not found, it is assumed to be `libltdl'. 2464182007Sroberto# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2465182007Sroberto# '${top_srcdir}/' (note the single quotes!). If your package is not 2466182007Sroberto# flat and you're not using automake, define top_builddir and top_srcdir 2467182007Sroberto# appropriately in the Makefiles. 2468182007Sroberto# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2469182007SrobertoAC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2470182007Sroberto[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2471182007Sroberto AC_CHECK_LIB(ltdl, lt_dlinit, 2472182007Sroberto [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2473182007Sroberto [if test x"$enable_ltdl_install" = xno; then 2474182007Sroberto AC_MSG_WARN([libltdl not installed, but installation disabled]) 2475182007Sroberto else 2476182007Sroberto enable_ltdl_install=yes 2477182007Sroberto fi 2478182007Sroberto ]) 2479182007Sroberto if test x"$enable_ltdl_install" = x"yes"; then 2480182007Sroberto ac_configure_args="$ac_configure_args --enable-ltdl-install" 2481182007Sroberto LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2482182007Sroberto LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2483182007Sroberto else 2484182007Sroberto ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2485182007Sroberto LIBLTDL="-lltdl" 2486182007Sroberto LTDLINCL= 2487182007Sroberto fi 2488182007Sroberto # For backwards non-gettext consistent compatibility... 2489182007Sroberto INCLTDL="$LTDLINCL" 2490182007Sroberto])# AC_LIBLTDL_INSTALLABLE 2491182007Sroberto 2492182007Sroberto 2493182007Sroberto# AC_LIBTOOL_CXX 2494182007Sroberto# -------------- 2495182007Sroberto# enable support for C++ libraries 2496182007SrobertoAC_DEFUN([AC_LIBTOOL_CXX], 2497182007Sroberto[AC_REQUIRE([_LT_AC_LANG_CXX]) 2498182007Sroberto])# AC_LIBTOOL_CXX 2499182007Sroberto 2500182007Sroberto 2501182007Sroberto# _LT_AC_LANG_CXX 2502182007Sroberto# --------------- 2503182007SrobertoAC_DEFUN([_LT_AC_LANG_CXX], 2504182007Sroberto[AC_REQUIRE([AC_PROG_CXX]) 2505182007SrobertoAC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2506182007Sroberto_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2507182007Sroberto])# _LT_AC_LANG_CXX 2508182007Sroberto 2509182007Sroberto# _LT_AC_PROG_CXXCPP 2510182007Sroberto# --------------- 2511182007SrobertoAC_DEFUN([_LT_AC_PROG_CXXCPP], 2512182007Sroberto[ 2513182007SrobertoAC_REQUIRE([AC_PROG_CXX]) 2514182007Srobertoif test -n "$CXX" && ( test "X$CXX" != "Xno" && 2515182007Sroberto ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2516182007Sroberto (test "X$CXX" != "Xg++"))) ; then 2517182007Sroberto AC_PROG_CXXCPP 2518182007Srobertofi 2519182007Sroberto])# _LT_AC_PROG_CXXCPP 2520182007Sroberto 2521182007Sroberto# AC_LIBTOOL_F77 2522182007Sroberto# -------------- 2523182007Sroberto# enable support for Fortran 77 libraries 2524182007SrobertoAC_DEFUN([AC_LIBTOOL_F77], 2525182007Sroberto[AC_REQUIRE([_LT_AC_LANG_F77]) 2526182007Sroberto])# AC_LIBTOOL_F77 2527182007Sroberto 2528182007Sroberto 2529182007Sroberto# _LT_AC_LANG_F77 2530182007Sroberto# --------------- 2531182007SrobertoAC_DEFUN([_LT_AC_LANG_F77], 2532182007Sroberto[AC_REQUIRE([AC_PROG_F77]) 2533182007Sroberto_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2534182007Sroberto])# _LT_AC_LANG_F77 2535182007Sroberto 2536182007Sroberto 2537182007Sroberto# AC_LIBTOOL_GCJ 2538182007Sroberto# -------------- 2539182007Sroberto# enable support for GCJ libraries 2540182007SrobertoAC_DEFUN([AC_LIBTOOL_GCJ], 2541182007Sroberto[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2542182007Sroberto])# AC_LIBTOOL_GCJ 2543182007Sroberto 2544182007Sroberto 2545182007Sroberto# _LT_AC_LANG_GCJ 2546182007Sroberto# --------------- 2547182007SrobertoAC_DEFUN([_LT_AC_LANG_GCJ], 2548182007Sroberto[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2549182007Sroberto [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2550182007Sroberto [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2551182007Sroberto [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2552182007Sroberto [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2553182007Sroberto [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2554182007Sroberto_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2555182007Sroberto])# _LT_AC_LANG_GCJ 2556182007Sroberto 2557182007Sroberto 2558182007Sroberto# AC_LIBTOOL_RC 2559182007Sroberto# -------------- 2560182007Sroberto# enable support for Windows resource files 2561182007SrobertoAC_DEFUN([AC_LIBTOOL_RC], 2562182007Sroberto[AC_REQUIRE([LT_AC_PROG_RC]) 2563182007Sroberto_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2564182007Sroberto])# AC_LIBTOOL_RC 2565182007Sroberto 2566182007Sroberto 2567182007Sroberto# AC_LIBTOOL_LANG_C_CONFIG 2568182007Sroberto# ------------------------ 2569182007Sroberto# Ensure that the configuration vars for the C compiler are 2570182007Sroberto# suitably defined. Those variables are subsequently used by 2571182007Sroberto# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2572182007SrobertoAC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2573182007SrobertoAC_DEFUN([_LT_AC_LANG_C_CONFIG], 2574182007Sroberto[lt_save_CC="$CC" 2575182007SrobertoAC_LANG_PUSH(C) 2576182007Sroberto 2577182007Sroberto# Source file extension for C test sources. 2578182007Srobertoac_ext=c 2579182007Sroberto 2580182007Sroberto# Object file extension for compiled C test sources. 2581182007Srobertoobjext=o 2582182007Sroberto_LT_AC_TAGVAR(objext, $1)=$objext 2583182007Sroberto 2584182007Sroberto# Code to be used in simple compile tests 2585182007Srobertolt_simple_compile_test_code="int some_variable = 0;\n" 2586182007Sroberto 2587182007Sroberto# Code to be used in simple link tests 2588182007Srobertolt_simple_link_test_code='int main(){return(0);}\n' 2589182007Sroberto 2590182007Sroberto_LT_AC_SYS_COMPILER 2591182007Sroberto 2592182007Sroberto# save warnings/boilerplate of simple test code 2593182007Sroberto_LT_COMPILER_BOILERPLATE 2594182007Sroberto_LT_LINKER_BOILERPLATE 2595182007Sroberto 259654359Sroberto# 2597182007Sroberto# Check for any special shared library compilation flags. 259854359Sroberto# 2599182007Sroberto_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= 2600182007Srobertoif test "$GCC" = no; then 2601182007Sroberto case $host_os in 2602182007Sroberto sco3.2v5*) 2603182007Sroberto _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' 2604182007Sroberto ;; 2605182007Sroberto esac 2606182007Srobertofi 2607182007Srobertoif test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then 2608182007Sroberto AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) 2609182007Sroberto if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then : 2610182007Sroberto else 2611182007Sroberto AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) 2612182007Sroberto _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no 2613182007Sroberto fi 2614182007Srobertofi 261554359Sroberto 2616132451Sroberto 2617182007Sroberto# 2618182007Sroberto# Check to make sure the static flag actually works. 2619182007Sroberto# 2620182007SrobertoAC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], 2621182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 2622182007Sroberto $_LT_AC_TAGVAR(lt_prog_compiler_static, $1), 2623182007Sroberto [], 2624182007Sroberto [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 2625132451Sroberto 2626132451Sroberto 2627182007SrobertoAC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2628182007SrobertoAC_LIBTOOL_PROG_COMPILER_PIC($1) 2629182007SrobertoAC_LIBTOOL_PROG_CC_C_O($1) 2630182007SrobertoAC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2631182007SrobertoAC_LIBTOOL_PROG_LD_SHLIBS($1) 2632182007SrobertoAC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2633182007SrobertoAC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2634182007SrobertoAC_LIBTOOL_SYS_LIB_STRIP 2635182007SrobertoAC_LIBTOOL_DLOPEN_SELF($1) 2636132451Sroberto 2637182007Sroberto# Report which librarie types wil actually be built 2638182007SrobertoAC_MSG_CHECKING([if libtool supports shared libraries]) 2639182007SrobertoAC_MSG_RESULT([$can_build_shared]) 264082498Sroberto 2641182007SrobertoAC_MSG_CHECKING([whether to build shared libraries]) 2642182007Srobertotest "$can_build_shared" = "no" && enable_shared=no 264354359Sroberto 2644182007Sroberto# On AIX, shared libraries and static libraries use the same namespace, and 2645182007Sroberto# are all built from PIC. 2646182007Srobertocase $host_os in 2647182007Srobertoaix3*) 2648182007Sroberto test "$enable_shared" = yes && enable_static=no 2649182007Sroberto if test -n "$RANLIB"; then 2650182007Sroberto archive_cmds="$archive_cmds~\$RANLIB \$lib" 2651182007Sroberto postinstall_cmds='$RANLIB $lib' 2652182007Sroberto fi 2653182007Sroberto ;; 265454359Sroberto 2655182007Srobertoaix4* | aix5*) 2656182007Sroberto if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2657182007Sroberto test "$enable_shared" = yes && enable_static=no 2658182007Sroberto fi 2659182007Sroberto ;; 2660182007Srobertoesac 2661182007SrobertoAC_MSG_RESULT([$enable_shared]) 2662182007Sroberto 2663182007SrobertoAC_MSG_CHECKING([whether to build static libraries]) 2664182007Sroberto# Make sure either enable_shared or enable_static is yes. 2665182007Srobertotest "$enable_shared" = yes || enable_static=yes 2666182007SrobertoAC_MSG_RESULT([$enable_static]) 2667182007Sroberto 2668182007SrobertoAC_LIBTOOL_CONFIG($1) 2669182007Sroberto 2670182007SrobertoAC_LANG_POP 2671182007SrobertoCC="$lt_save_CC" 2672182007Sroberto])# AC_LIBTOOL_LANG_C_CONFIG 2673182007Sroberto 2674182007Sroberto 2675182007Sroberto# AC_LIBTOOL_LANG_CXX_CONFIG 2676182007Sroberto# -------------------------- 2677182007Sroberto# Ensure that the configuration vars for the C compiler are 2678182007Sroberto# suitably defined. Those variables are subsequently used by 2679182007Sroberto# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2680182007SrobertoAC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2681182007SrobertoAC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2682182007Sroberto[AC_LANG_PUSH(C++) 2683182007SrobertoAC_REQUIRE([AC_PROG_CXX]) 2684182007SrobertoAC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2685182007Sroberto 2686182007Sroberto_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2687182007Sroberto_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2688182007Sroberto_LT_AC_TAGVAR(always_export_symbols, $1)=no 2689182007Sroberto_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2690182007Sroberto_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2691182007Sroberto_LT_AC_TAGVAR(hardcode_direct, $1)=no 2692182007Sroberto_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2693182007Sroberto_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2694182007Sroberto_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2695182007Sroberto_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2696182007Sroberto_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2697182007Sroberto_LT_AC_TAGVAR(module_cmds, $1)= 2698182007Sroberto_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2699182007Sroberto_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2700182007Sroberto_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2701182007Sroberto_LT_AC_TAGVAR(no_undefined_flag, $1)= 2702182007Sroberto_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2703182007Sroberto_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2704182007Sroberto 2705182007Sroberto# Dependencies to place before and after the object being linked: 2706182007Sroberto_LT_AC_TAGVAR(predep_objects, $1)= 2707182007Sroberto_LT_AC_TAGVAR(postdep_objects, $1)= 2708182007Sroberto_LT_AC_TAGVAR(predeps, $1)= 2709182007Sroberto_LT_AC_TAGVAR(postdeps, $1)= 2710182007Sroberto_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2711182007Sroberto 2712182007Sroberto# Source file extension for C++ test sources. 2713182007Srobertoac_ext=cpp 2714182007Sroberto 2715182007Sroberto# Object file extension for compiled C++ test sources. 2716182007Srobertoobjext=o 2717182007Sroberto_LT_AC_TAGVAR(objext, $1)=$objext 2718182007Sroberto 2719182007Sroberto# Code to be used in simple compile tests 2720182007Srobertolt_simple_compile_test_code="int some_variable = 0;\n" 2721182007Sroberto 2722182007Sroberto# Code to be used in simple link tests 2723182007Srobertolt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' 2724182007Sroberto 2725182007Sroberto# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2726182007Sroberto_LT_AC_SYS_COMPILER 2727182007Sroberto 2728182007Sroberto# save warnings/boilerplate of simple test code 2729182007Sroberto_LT_COMPILER_BOILERPLATE 2730182007Sroberto_LT_LINKER_BOILERPLATE 2731182007Sroberto 2732182007Sroberto# Allow CC to be a program name with arguments. 2733182007Srobertolt_save_CC=$CC 2734182007Srobertolt_save_LD=$LD 2735182007Srobertolt_save_GCC=$GCC 2736182007SrobertoGCC=$GXX 2737182007Srobertolt_save_with_gnu_ld=$with_gnu_ld 2738182007Srobertolt_save_path_LD=$lt_cv_path_LD 2739182007Srobertoif test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2740182007Sroberto lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 274154359Srobertoelse 2742182007Sroberto unset lt_cv_prog_gnu_ld 274354359Srobertofi 2744182007Srobertoif test -n "${lt_cv_path_LDCXX+set}"; then 2745182007Sroberto lt_cv_path_LD=$lt_cv_path_LDCXX 2746182007Srobertoelse 2747182007Sroberto unset lt_cv_path_LD 2748182007Srobertofi 2749182007Srobertotest -z "${LDCXX+set}" || LD=$LDCXX 2750182007SrobertoCC=${CXX-"c++"} 2751182007Srobertocompiler=$CC 2752182007Sroberto_LT_AC_TAGVAR(compiler, $1)=$CC 2753182007Sroberto_LT_CC_BASENAME([$compiler]) 275454359Sroberto 2755182007Sroberto# We don't want -fno-exception wen compiling C++ code, so set the 2756182007Sroberto# no_builtin_flag separately 2757182007Srobertoif test "$GXX" = yes; then 2758182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2759182007Srobertoelse 2760182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2761182007Srobertofi 276282498Sroberto 2763182007Srobertoif test "$GXX" = yes; then 2764182007Sroberto # Set up default GNU C++ configuration 276582498Sroberto 2766182007Sroberto AC_PROG_LD 2767132451Sroberto 2768182007Sroberto # Check if GNU C++ uses GNU ld as the underlying linker, since the 2769182007Sroberto # archiving commands below assume that GNU ld is being used. 2770182007Sroberto if test "$with_gnu_ld" = yes; then 2771182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2772182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2773132451Sroberto 2774182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2775182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2776132451Sroberto 2777182007Sroberto # If archive_cmds runs LD, not CC, wlarc should be empty 2778182007Sroberto # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2779182007Sroberto # investigate it a little bit more. (MM) 2780182007Sroberto wlarc='${wl}' 2781132451Sroberto 2782182007Sroberto # ancient GNU ld didn't support --whole-archive et. al. 2783182007Sroberto if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2784182007Sroberto grep 'no-whole-archive' > /dev/null; then 2785182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2786182007Sroberto else 2787182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2788182007Sroberto fi 2789182007Sroberto else 2790182007Sroberto with_gnu_ld=no 2791182007Sroberto wlarc= 2792132451Sroberto 2793182007Sroberto # A generic and very simple default shared library creation 2794182007Sroberto # command for GNU C++ for the case where it uses the native 2795182007Sroberto # linker, instead of GNU ld. If possible, this setting should 2796182007Sroberto # overridden to take advantage of the native linker features on 2797182007Sroberto # the platform it is being used on. 2798182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2799182007Sroberto fi 280056746Sroberto 2801182007Sroberto # Commands to make compiler produce verbose output that lists 2802182007Sroberto # what "hidden" libraries, object files and flags are used when 2803182007Sroberto # linking a shared library. 2804182007Sroberto output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 280582498Sroberto 280654359Srobertoelse 2807182007Sroberto GXX=no 2808182007Sroberto with_gnu_ld=no 2809182007Sroberto wlarc= 281054359Srobertofi 2811182007Sroberto 2812182007Sroberto# PORTME: fill in a description of your system's C++ link characteristics 2813182007SrobertoAC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2814182007Sroberto_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2815182007Srobertocase $host_os in 2816182007Sroberto aix3*) 2817182007Sroberto # FIXME: insert proper C++ library support 2818182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 2819182007Sroberto ;; 2820182007Sroberto aix4* | aix5*) 2821182007Sroberto if test "$host_cpu" = ia64; then 2822182007Sroberto # On IA64, the linker does run time linking by default, so we don't 2823182007Sroberto # have to do anything special. 2824182007Sroberto aix_use_runtimelinking=no 2825182007Sroberto exp_sym_flag='-Bexport' 2826182007Sroberto no_entry_flag="" 2827182007Sroberto else 2828182007Sroberto aix_use_runtimelinking=no 2829182007Sroberto 2830182007Sroberto # Test if we are trying to use run time linking or normal 2831182007Sroberto # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2832182007Sroberto # need to do runtime linking. 2833182007Sroberto case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2834182007Sroberto for ld_flag in $LDFLAGS; do 2835182007Sroberto case $ld_flag in 2836182007Sroberto *-brtl*) 2837182007Sroberto aix_use_runtimelinking=yes 2838182007Sroberto break 2839182007Sroberto ;; 2840182007Sroberto esac 2841182007Sroberto done 2842182007Sroberto esac 2843182007Sroberto 2844182007Sroberto exp_sym_flag='-bexport' 2845182007Sroberto no_entry_flag='-bnoentry' 2846182007Sroberto fi 2847182007Sroberto 2848182007Sroberto # When large executables or shared objects are built, AIX ld can 2849182007Sroberto # have problems creating the table of contents. If linking a library 2850182007Sroberto # or program results in "error TOC overflow" add -mminimal-toc to 2851182007Sroberto # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2852182007Sroberto # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2853182007Sroberto 2854182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='' 2855182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2856182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2857182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2858182007Sroberto 2859182007Sroberto if test "$GXX" = yes; then 2860182007Sroberto case $host_os in aix4.[[012]]|aix4.[[012]].*) 2861182007Sroberto # We only want to do this on AIX 4.2 and lower, the check 2862182007Sroberto # below for broken collect2 doesn't work under 4.3+ 2863182007Sroberto collect2name=`${CC} -print-prog-name=collect2` 2864182007Sroberto if test -f "$collect2name" && \ 2865182007Sroberto strings "$collect2name" | grep resolve_lib_name >/dev/null 2866182007Sroberto then 2867182007Sroberto # We have reworked collect2 2868182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2869182007Sroberto else 2870182007Sroberto # We have old collect2 2871182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2872182007Sroberto # It fails to find uninstalled libraries when the uninstalled 2873182007Sroberto # path is not listed in the libpath. Setting hardcode_minus_L 2874182007Sroberto # to unsupported forces relinking 2875182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2876182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2877182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2878182007Sroberto fi 2879182007Sroberto esac 2880182007Sroberto shared_flag='-shared' 2881182007Sroberto if test "$aix_use_runtimelinking" = yes; then 2882182007Sroberto shared_flag="$shared_flag "'${wl}-G' 2883182007Sroberto fi 2884182007Sroberto else 2885182007Sroberto # not using gcc 2886182007Sroberto if test "$host_cpu" = ia64; then 2887182007Sroberto # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2888182007Sroberto # chokes on -Wl,-G. The following line is correct: 2889182007Sroberto shared_flag='-G' 2890182007Sroberto else 2891182007Sroberto if test "$aix_use_runtimelinking" = yes; then 2892182007Sroberto shared_flag='${wl}-G' 2893182007Sroberto else 2894182007Sroberto shared_flag='${wl}-bM:SRE' 2895182007Sroberto fi 2896182007Sroberto fi 2897182007Sroberto fi 2898182007Sroberto 2899182007Sroberto # It seems that -bexpall does not export symbols beginning with 2900182007Sroberto # underscore (_), so it is better to generate a list of symbols to export. 2901182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2902182007Sroberto if test "$aix_use_runtimelinking" = yes; then 2903182007Sroberto # Warning - without using the other runtime loading flags (-brtl), 2904182007Sroberto # -berok will link without error, but may produce a broken library. 2905182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2906182007Sroberto # Determine the default libpath from the value encoded in an empty executable. 2907182007Sroberto _LT_AC_SYS_LIBPATH_AIX 2908182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2909182007Sroberto 2910182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 2911182007Sroberto else 2912182007Sroberto if test "$host_cpu" = ia64; then 2913182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2914182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2915182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 2916182007Sroberto else 2917182007Sroberto # Determine the default libpath from the value encoded in an empty executable. 2918182007Sroberto _LT_AC_SYS_LIBPATH_AIX 2919182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2920182007Sroberto # Warning - without using the other run time loading flags, 2921182007Sroberto # -berok will link without error, but may produce a broken library. 2922182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2923182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2924182007Sroberto # -bexpall does not export symbols beginning with underscore (_) 2925182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2926182007Sroberto # Exported symbols can be pulled into shared objects from archives 2927182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' 2928182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2929182007Sroberto # This is similar to how AIX traditionally builds its shared libraries. 2930182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 2931182007Sroberto fi 2932182007Sroberto fi 2933182007Sroberto ;; 2934182007Sroberto chorus*) 2935182007Sroberto case $cc_basename in 2936182007Sroberto *) 2937182007Sroberto # FIXME: insert proper C++ library support 2938182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 2939182007Sroberto ;; 2940182007Sroberto esac 2941182007Sroberto ;; 2942182007Sroberto 2943182007Sroberto 2944182007Sroberto cygwin* | mingw* | pw32*) 2945182007Sroberto # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 2946182007Sroberto # as there is no search path for DLLs. 2947182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2948182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2949182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=no 2950182007Sroberto _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 2951182007Sroberto 2952182007Sroberto if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 2953182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 2954182007Sroberto # If the export-symbols file already is a .def file (1st line 2955182007Sroberto # is EXPORTS), use it as is; otherwise, prepend... 2956182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 2957182007Sroberto cp $export_symbols $output_objdir/$soname.def; 2958182007Sroberto else 2959182007Sroberto echo EXPORTS > $output_objdir/$soname.def; 2960182007Sroberto cat $export_symbols >> $output_objdir/$soname.def; 2961182007Sroberto fi~ 2962182007Sroberto $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 2963182007Sroberto else 2964182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 2965182007Sroberto fi 2966182007Sroberto ;; 2967182007Sroberto darwin* | rhapsody*) 2968182007Sroberto case $host_os in 2969182007Sroberto rhapsody* | darwin1.[[012]]) 2970182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 2971182007Sroberto ;; 2972182007Sroberto *) # Darwin 1.3 on 2973182007Sroberto if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 2974182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 2975182007Sroberto else 2976182007Sroberto case ${MACOSX_DEPLOYMENT_TARGET} in 2977182007Sroberto 10.[[012]]) 2978182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 2979182007Sroberto ;; 2980182007Sroberto 10.*) 2981182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 2982182007Sroberto ;; 2983182007Sroberto esac 2984182007Sroberto fi 2985182007Sroberto ;; 2986182007Sroberto esac 2987182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2988182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 2989182007Sroberto _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 2990182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2991182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 2992182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2993182007Sroberto 2994182007Sroberto if test "$GXX" = yes ; then 2995182007Sroberto lt_int_apple_cc_single_mod=no 2996182007Sroberto output_verbose_link_cmd='echo' 2997182007Sroberto if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 2998182007Sroberto lt_int_apple_cc_single_mod=yes 2999182007Sroberto fi 3000182007Sroberto if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3001182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3002182007Sroberto else 3003182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3004182007Sroberto fi 3005182007Sroberto _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3006182007Sroberto # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3007182007Sroberto if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3008182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3009182007Sroberto else 3010182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3011182007Sroberto fi 3012182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3013182007Sroberto else 3014182007Sroberto case $cc_basename in 3015182007Sroberto xlc*) 3016182007Sroberto output_verbose_link_cmd='echo' 3017182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' 3018182007Sroberto _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3019182007Sroberto # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3020182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3021182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3022182007Sroberto ;; 3023182007Sroberto *) 3024182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3025182007Sroberto ;; 3026182007Sroberto esac 3027182007Sroberto fi 3028182007Sroberto ;; 3029182007Sroberto 3030182007Sroberto dgux*) 3031182007Sroberto case $cc_basename in 3032182007Sroberto ec++*) 3033182007Sroberto # FIXME: insert proper C++ library support 3034182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3035182007Sroberto ;; 3036182007Sroberto ghcx*) 3037182007Sroberto # Green Hills C++ Compiler 3038182007Sroberto # FIXME: insert proper C++ library support 3039182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3040182007Sroberto ;; 3041182007Sroberto *) 3042182007Sroberto # FIXME: insert proper C++ library support 3043182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3044182007Sroberto ;; 3045182007Sroberto esac 3046182007Sroberto ;; 3047182007Sroberto freebsd[[12]]*) 3048182007Sroberto # C++ shared libraries reported to be fairly broken before switch to ELF 3049182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3050182007Sroberto ;; 3051182007Sroberto freebsd-elf*) 3052182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3053182007Sroberto ;; 3054182007Sroberto freebsd* | kfreebsd*-gnu | dragonfly*) 3055182007Sroberto # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3056182007Sroberto # conventions 3057182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3058182007Sroberto ;; 3059182007Sroberto gnu*) 3060182007Sroberto ;; 3061182007Sroberto hpux9*) 3062182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3063182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3064182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3065182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3066182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3067182007Sroberto # but as the default 3068182007Sroberto # location of the library. 3069182007Sroberto 3070182007Sroberto case $cc_basename in 3071182007Sroberto CC*) 3072182007Sroberto # FIXME: insert proper C++ library support 3073182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3074182007Sroberto ;; 3075182007Sroberto aCC*) 3076182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3077182007Sroberto # Commands to make compiler produce verbose output that lists 3078182007Sroberto # what "hidden" libraries, object files and flags are used when 3079182007Sroberto # linking a shared library. 3080182007Sroberto # 3081182007Sroberto # There doesn't appear to be a way to prevent this compiler from 3082182007Sroberto # explicitly linking system object files so we need to strip them 3083182007Sroberto # from the output so that they don't get included in the library 3084182007Sroberto # dependencies. 3085182007Sroberto output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3086182007Sroberto ;; 3087182007Sroberto *) 3088182007Sroberto if test "$GXX" = yes; then 3089182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3090182007Sroberto else 3091182007Sroberto # FIXME: insert proper C++ library support 3092182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3093182007Sroberto fi 3094182007Sroberto ;; 3095182007Sroberto esac 3096182007Sroberto ;; 3097182007Sroberto hpux10*|hpux11*) 3098182007Sroberto if test $with_gnu_ld = no; then 3099182007Sroberto case $host_cpu in 3100182007Sroberto hppa*64*) 3101182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3102182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3103182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3104182007Sroberto ;; 3105182007Sroberto ia64*) 3106182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3107182007Sroberto ;; 3108182007Sroberto *) 3109182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3110182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3111182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3112182007Sroberto ;; 3113182007Sroberto esac 3114182007Sroberto fi 3115182007Sroberto case $host_cpu in 3116182007Sroberto hppa*64*) 3117182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 3118182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3119182007Sroberto ;; 3120182007Sroberto ia64*) 3121182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 3122182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3123182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3124182007Sroberto # but as the default 3125182007Sroberto # location of the library. 3126182007Sroberto ;; 3127182007Sroberto *) 3128182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3129182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3130182007Sroberto # but as the default 3131182007Sroberto # location of the library. 3132182007Sroberto ;; 3133182007Sroberto esac 3134182007Sroberto 3135182007Sroberto case $cc_basename in 3136182007Sroberto CC*) 3137182007Sroberto # FIXME: insert proper C++ library support 3138182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3139182007Sroberto ;; 3140182007Sroberto aCC*) 3141182007Sroberto case $host_cpu in 3142182007Sroberto hppa*64*|ia64*) 3143182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' 3144182007Sroberto ;; 3145182007Sroberto *) 3146182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3147182007Sroberto ;; 3148182007Sroberto esac 3149182007Sroberto # Commands to make compiler produce verbose output that lists 3150182007Sroberto # what "hidden" libraries, object files and flags are used when 3151182007Sroberto # linking a shared library. 3152182007Sroberto # 3153182007Sroberto # There doesn't appear to be a way to prevent this compiler from 3154182007Sroberto # explicitly linking system object files so we need to strip them 3155182007Sroberto # from the output so that they don't get included in the library 3156182007Sroberto # dependencies. 3157182007Sroberto output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3158182007Sroberto ;; 3159182007Sroberto *) 3160182007Sroberto if test "$GXX" = yes; then 3161182007Sroberto if test $with_gnu_ld = no; then 3162182007Sroberto case $host_cpu in 3163182007Sroberto ia64*|hppa*64*) 3164182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' 3165182007Sroberto ;; 3166182007Sroberto *) 3167182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3168182007Sroberto ;; 3169182007Sroberto esac 3170182007Sroberto fi 3171182007Sroberto else 3172182007Sroberto # FIXME: insert proper C++ library support 3173182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3174182007Sroberto fi 3175182007Sroberto ;; 3176182007Sroberto esac 3177182007Sroberto ;; 3178182007Sroberto irix5* | irix6*) 3179182007Sroberto case $cc_basename in 3180182007Sroberto CC*) 3181182007Sroberto # SGI C++ 3182182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3183182007Sroberto 3184182007Sroberto # Archives containing C++ object files must be created using 3185182007Sroberto # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3186182007Sroberto # necessary to make sure instantiated templates are included 3187182007Sroberto # in the archive. 3188182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3189182007Sroberto ;; 3190182007Sroberto *) 3191182007Sroberto if test "$GXX" = yes; then 3192182007Sroberto if test "$with_gnu_ld" = no; then 3193182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3194182007Sroberto else 3195182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' 3196182007Sroberto fi 3197182007Sroberto fi 3198182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3199182007Sroberto ;; 3200182007Sroberto esac 3201182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3202182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3203182007Sroberto ;; 3204182007Sroberto linux*) 3205182007Sroberto case $cc_basename in 3206182007Sroberto KCC*) 3207182007Sroberto # Kuck and Associates, Inc. (KAI) C++ Compiler 3208182007Sroberto 3209182007Sroberto # KCC will only create a shared library if the output file 3210182007Sroberto # ends with ".so" (or ".sl" for HP-UX), so rename the library 3211182007Sroberto # to its proper name (with version) after linking. 3212182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3213182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 3214182007Sroberto # Commands to make compiler produce verbose output that lists 3215182007Sroberto # what "hidden" libraries, object files and flags are used when 3216182007Sroberto # linking a shared library. 3217182007Sroberto # 3218182007Sroberto # There doesn't appear to be a way to prevent this compiler from 3219182007Sroberto # explicitly linking system object files so we need to strip them 3220182007Sroberto # from the output so that they don't get included in the library 3221182007Sroberto # dependencies. 3222182007Sroberto output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3223182007Sroberto 3224182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3225182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3226182007Sroberto 3227182007Sroberto # Archives containing C++ object files must be created using 3228182007Sroberto # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3229182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3230182007Sroberto ;; 3231182007Sroberto icpc*) 3232182007Sroberto # Intel C++ 3233182007Sroberto with_gnu_ld=yes 3234182007Sroberto # version 8.0 and above of icpc choke on multiply defined symbols 3235182007Sroberto # if we add $predep_objects and $postdep_objects, however 7.1 and 3236182007Sroberto # earlier do not add the objects themselves. 3237182007Sroberto case `$CC -V 2>&1` in 3238182007Sroberto *"Version 7."*) 3239182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3240182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3241182007Sroberto ;; 3242182007Sroberto *) # Version 8.0 or newer 3243182007Sroberto tmp_idyn= 3244182007Sroberto case $host_cpu in 3245182007Sroberto ia64*) tmp_idyn=' -i_dynamic';; 3246182007Sroberto esac 3247182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3248182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3249182007Sroberto ;; 3250182007Sroberto esac 3251182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3252182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3253182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3254182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3255182007Sroberto ;; 3256182007Sroberto pgCC*) 3257182007Sroberto # Portland Group C++ compiler 3258182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3259182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 3260182007Sroberto 3261182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3262182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3263182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3264182007Sroberto ;; 3265182007Sroberto cxx*) 3266182007Sroberto # Compaq C++ 3267182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3268182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 3269182007Sroberto 3270182007Sroberto runpath_var=LD_RUN_PATH 3271182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3272182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3273182007Sroberto 3274182007Sroberto # Commands to make compiler produce verbose output that lists 3275182007Sroberto # what "hidden" libraries, object files and flags are used when 3276182007Sroberto # linking a shared library. 3277182007Sroberto # 3278182007Sroberto # There doesn't appear to be a way to prevent this compiler from 3279182007Sroberto # explicitly linking system object files so we need to strip them 3280182007Sroberto # from the output so that they don't get included in the library 3281182007Sroberto # dependencies. 3282182007Sroberto output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3283182007Sroberto ;; 3284182007Sroberto esac 3285182007Sroberto ;; 3286182007Sroberto lynxos*) 3287182007Sroberto # FIXME: insert proper C++ library support 3288182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3289182007Sroberto ;; 3290182007Sroberto m88k*) 3291182007Sroberto # FIXME: insert proper C++ library support 3292182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3293182007Sroberto ;; 3294182007Sroberto mvs*) 3295182007Sroberto case $cc_basename in 3296182007Sroberto cxx*) 3297182007Sroberto # FIXME: insert proper C++ library support 3298182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3299182007Sroberto ;; 3300182007Sroberto *) 3301182007Sroberto # FIXME: insert proper C++ library support 3302182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3303182007Sroberto ;; 3304182007Sroberto esac 3305182007Sroberto ;; 3306182007Sroberto netbsd*) 3307182007Sroberto if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3308182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3309182007Sroberto wlarc= 3310182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3311182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3312182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3313182007Sroberto fi 3314182007Sroberto # Workaround some broken pre-1.5 toolchains 3315182007Sroberto output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3316182007Sroberto ;; 3317182007Sroberto openbsd2*) 3318182007Sroberto # C++ shared libraries are fairly broken 3319182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3320182007Sroberto ;; 3321182007Sroberto openbsd*) 3322182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3323182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3324182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3325182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3326182007Sroberto if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3327182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 3328182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3329182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3330182007Sroberto fi 3331182007Sroberto output_verbose_link_cmd='echo' 3332182007Sroberto ;; 3333182007Sroberto osf3*) 3334182007Sroberto case $cc_basename in 3335182007Sroberto KCC*) 3336182007Sroberto # Kuck and Associates, Inc. (KAI) C++ Compiler 3337182007Sroberto 3338182007Sroberto # KCC will only create a shared library if the output file 3339182007Sroberto # ends with ".so" (or ".sl" for HP-UX), so rename the library 3340182007Sroberto # to its proper name (with version) after linking. 3341182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3342182007Sroberto 3343182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3344182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3345182007Sroberto 3346182007Sroberto # Archives containing C++ object files must be created using 3347182007Sroberto # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3348182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3349182007Sroberto 3350182007Sroberto ;; 3351182007Sroberto RCC*) 3352182007Sroberto # Rational C++ 2.4.1 3353182007Sroberto # FIXME: insert proper C++ library support 3354182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3355182007Sroberto ;; 3356182007Sroberto cxx*) 3357182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3358182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3359182007Sroberto 3360182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3361182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3362182007Sroberto 3363182007Sroberto # Commands to make compiler produce verbose output that lists 3364182007Sroberto # what "hidden" libraries, object files and flags are used when 3365182007Sroberto # linking a shared library. 3366182007Sroberto # 3367182007Sroberto # There doesn't appear to be a way to prevent this compiler from 3368182007Sroberto # explicitly linking system object files so we need to strip them 3369182007Sroberto # from the output so that they don't get included in the library 3370182007Sroberto # dependencies. 3371182007Sroberto output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3372182007Sroberto ;; 3373182007Sroberto *) 3374182007Sroberto if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3375182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3376182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3377182007Sroberto 3378182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3379182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3380182007Sroberto 3381182007Sroberto # Commands to make compiler produce verbose output that lists 3382182007Sroberto # what "hidden" libraries, object files and flags are used when 3383182007Sroberto # linking a shared library. 3384182007Sroberto output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3385182007Sroberto 3386182007Sroberto else 3387182007Sroberto # FIXME: insert proper C++ library support 3388182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3389182007Sroberto fi 3390182007Sroberto ;; 3391182007Sroberto esac 3392182007Sroberto ;; 3393182007Sroberto osf4* | osf5*) 3394182007Sroberto case $cc_basename in 3395182007Sroberto KCC*) 3396182007Sroberto # Kuck and Associates, Inc. (KAI) C++ Compiler 3397182007Sroberto 3398182007Sroberto # KCC will only create a shared library if the output file 3399182007Sroberto # ends with ".so" (or ".sl" for HP-UX), so rename the library 3400182007Sroberto # to its proper name (with version) after linking. 3401182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3402182007Sroberto 3403182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3404182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3405182007Sroberto 3406182007Sroberto # Archives containing C++ object files must be created using 3407182007Sroberto # the KAI C++ compiler. 3408182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3409182007Sroberto ;; 3410182007Sroberto RCC*) 3411182007Sroberto # Rational C++ 2.4.1 3412182007Sroberto # FIXME: insert proper C++ library support 3413182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3414182007Sroberto ;; 3415182007Sroberto cxx*) 3416182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3417182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3418182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3419182007Sroberto echo "-hidden">> $lib.exp~ 3420182007Sroberto $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ 3421182007Sroberto $rm $lib.exp' 3422182007Sroberto 3423182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3424182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3425182007Sroberto 3426182007Sroberto # Commands to make compiler produce verbose output that lists 3427182007Sroberto # what "hidden" libraries, object files and flags are used when 3428182007Sroberto # linking a shared library. 3429182007Sroberto # 3430182007Sroberto # There doesn't appear to be a way to prevent this compiler from 3431182007Sroberto # explicitly linking system object files so we need to strip them 3432182007Sroberto # from the output so that they don't get included in the library 3433182007Sroberto # dependencies. 3434182007Sroberto output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3435182007Sroberto ;; 3436182007Sroberto *) 3437182007Sroberto if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3438182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3439182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3440182007Sroberto 3441182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3442182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3443182007Sroberto 3444182007Sroberto # Commands to make compiler produce verbose output that lists 3445182007Sroberto # what "hidden" libraries, object files and flags are used when 3446182007Sroberto # linking a shared library. 3447182007Sroberto output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3448182007Sroberto 3449182007Sroberto else 3450182007Sroberto # FIXME: insert proper C++ library support 3451182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3452182007Sroberto fi 3453182007Sroberto ;; 3454182007Sroberto esac 3455182007Sroberto ;; 3456182007Sroberto psos*) 3457182007Sroberto # FIXME: insert proper C++ library support 3458182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3459182007Sroberto ;; 3460182007Sroberto sco*) 3461182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3462182007Sroberto case $cc_basename in 3463182007Sroberto CC*) 3464182007Sroberto # FIXME: insert proper C++ library support 3465182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3466182007Sroberto ;; 3467182007Sroberto *) 3468182007Sroberto # FIXME: insert proper C++ library support 3469182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3470182007Sroberto ;; 3471182007Sroberto esac 3472182007Sroberto ;; 3473182007Sroberto sunos4*) 3474182007Sroberto case $cc_basename in 3475182007Sroberto CC*) 3476182007Sroberto # Sun C++ 4.x 3477182007Sroberto # FIXME: insert proper C++ library support 3478182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3479182007Sroberto ;; 3480182007Sroberto lcc*) 3481182007Sroberto # Lucid 3482182007Sroberto # FIXME: insert proper C++ library support 3483182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3484182007Sroberto ;; 3485182007Sroberto *) 3486182007Sroberto # FIXME: insert proper C++ library support 3487182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3488182007Sroberto ;; 3489182007Sroberto esac 3490182007Sroberto ;; 3491182007Sroberto solaris*) 3492182007Sroberto case $cc_basename in 3493182007Sroberto CC*) 3494182007Sroberto # Sun C++ 4.2, 5.x and Centerline C++ 3495182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3496182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3497182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3498182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3499182007Sroberto $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3500182007Sroberto 3501182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3502182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3503182007Sroberto case $host_os in 3504182007Sroberto solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3505182007Sroberto *) 3506182007Sroberto # The C++ compiler is used as linker so we must use $wl 3507182007Sroberto # flag to pass the commands to the underlying system 3508182007Sroberto # linker. We must also pass each convience library through 3509182007Sroberto # to the system linker between allextract/defaultextract. 3510182007Sroberto # The C++ compiler will combine linker options so we 3511182007Sroberto # cannot just pass the convience library names through 3512182007Sroberto # without $wl. 3513182007Sroberto # Supported since Solaris 2.6 (maybe 2.5.1?) 3514182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' 3515182007Sroberto ;; 3516182007Sroberto esac 3517182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3518182007Sroberto 3519182007Sroberto output_verbose_link_cmd='echo' 3520182007Sroberto 3521182007Sroberto # Archives containing C++ object files must be created using 3522182007Sroberto # "CC -xar", where "CC" is the Sun C++ compiler. This is 3523182007Sroberto # necessary to make sure instantiated templates are included 3524182007Sroberto # in the archive. 3525182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3526182007Sroberto ;; 3527182007Sroberto gcx*) 3528182007Sroberto # Green Hills C++ Compiler 3529182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3530182007Sroberto 3531182007Sroberto # The C++ compiler must be used to create the archive. 3532182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3533182007Sroberto ;; 3534182007Sroberto *) 3535182007Sroberto # GNU C++ compiler with Solaris linker 3536182007Sroberto if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3537182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3538182007Sroberto if $CC --version | grep -v '^2\.7' > /dev/null; then 3539182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3540182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3541182007Sroberto $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3542182007Sroberto 3543182007Sroberto # Commands to make compiler produce verbose output that lists 3544182007Sroberto # what "hidden" libraries, object files and flags are used when 3545182007Sroberto # linking a shared library. 3546182007Sroberto output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3547182007Sroberto else 3548182007Sroberto # g++ 2.7 appears to require `-G' NOT `-shared' on this 3549182007Sroberto # platform. 3550182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3551182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3552182007Sroberto $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3553182007Sroberto 3554182007Sroberto # Commands to make compiler produce verbose output that lists 3555182007Sroberto # what "hidden" libraries, object files and flags are used when 3556182007Sroberto # linking a shared library. 3557182007Sroberto output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3558182007Sroberto fi 3559182007Sroberto 3560182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3561182007Sroberto fi 3562182007Sroberto ;; 3563182007Sroberto esac 3564182007Sroberto ;; 3565182007Sroberto sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) 3566182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3567182007Sroberto ;; 3568182007Sroberto tandem*) 3569182007Sroberto case $cc_basename in 3570182007Sroberto NCC*) 3571182007Sroberto # NonStop-UX NCC 3.20 3572182007Sroberto # FIXME: insert proper C++ library support 3573182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3574182007Sroberto ;; 3575182007Sroberto *) 3576182007Sroberto # FIXME: insert proper C++ library support 3577182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3578182007Sroberto ;; 3579182007Sroberto esac 3580182007Sroberto ;; 3581182007Sroberto vxworks*) 3582182007Sroberto # FIXME: insert proper C++ library support 3583182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3584182007Sroberto ;; 3585182007Sroberto *) 3586182007Sroberto # FIXME: insert proper C++ library support 3587182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 3588182007Sroberto ;; 3589182007Srobertoesac 3590182007SrobertoAC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3591182007Srobertotest "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3592182007Sroberto 3593182007Sroberto_LT_AC_TAGVAR(GCC, $1)="$GXX" 3594182007Sroberto_LT_AC_TAGVAR(LD, $1)="$LD" 3595182007Sroberto 3596182007SrobertoAC_LIBTOOL_POSTDEP_PREDEP($1) 3597182007SrobertoAC_LIBTOOL_PROG_COMPILER_PIC($1) 3598182007SrobertoAC_LIBTOOL_PROG_CC_C_O($1) 3599182007SrobertoAC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3600182007SrobertoAC_LIBTOOL_PROG_LD_SHLIBS($1) 3601182007SrobertoAC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3602182007SrobertoAC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3603182007SrobertoAC_LIBTOOL_SYS_LIB_STRIP 3604182007SrobertoAC_LIBTOOL_DLOPEN_SELF($1) 3605182007Sroberto 3606182007SrobertoAC_LIBTOOL_CONFIG($1) 3607182007Sroberto 3608182007SrobertoAC_LANG_POP 3609182007SrobertoCC=$lt_save_CC 3610182007SrobertoLDCXX=$LD 3611182007SrobertoLD=$lt_save_LD 3612182007SrobertoGCC=$lt_save_GCC 3613182007Srobertowith_gnu_ldcxx=$with_gnu_ld 3614182007Srobertowith_gnu_ld=$lt_save_with_gnu_ld 3615182007Srobertolt_cv_path_LDCXX=$lt_cv_path_LD 3616182007Srobertolt_cv_path_LD=$lt_save_path_LD 3617182007Srobertolt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3618182007Srobertolt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3619182007Sroberto])# AC_LIBTOOL_LANG_CXX_CONFIG 3620182007Sroberto 3621182007Sroberto# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3622182007Sroberto# ------------------------ 3623182007Sroberto# Figure out "hidden" library dependencies from verbose 3624182007Sroberto# compiler output when linking a shared library. 3625182007Sroberto# Parse the compiler output and extract the necessary 3626182007Sroberto# objects, libraries and library flags. 3627182007SrobertoAC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3628182007Srobertodnl we can't use the lt_simple_compile_test_code here, 3629182007Srobertodnl because it contains code intended for an executable, 3630182007Srobertodnl not a library. It's possible we should let each 3631182007Srobertodnl tag define a new lt_????_link_test_code variable, 3632182007Srobertodnl but it's only used here... 3633182007Srobertoifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3634182007Srobertoint a; 3635182007Srobertovoid foo (void) { a = 0; } 3636182007SrobertoEOF 3637182007Sroberto],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3638182007Srobertoclass Foo 3639182007Sroberto{ 3640182007Srobertopublic: 3641182007Sroberto Foo (void) { a = 0; } 3642182007Srobertoprivate: 3643182007Sroberto int a; 3644182007Sroberto}; 3645182007SrobertoEOF 3646182007Sroberto],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3647182007Sroberto subroutine foo 3648182007Sroberto implicit none 3649182007Sroberto integer*4 a 3650182007Sroberto a=0 3651182007Sroberto return 3652182007Sroberto end 3653182007SrobertoEOF 3654182007Sroberto],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3655182007Srobertopublic class foo { 3656182007Sroberto private int a; 3657182007Sroberto public void bar (void) { 3658182007Sroberto a = 0; 3659182007Sroberto } 3660182007Sroberto}; 3661182007SrobertoEOF 366256746Sroberto]) 3663182007Srobertodnl Parse the compiler output and extract the necessary 3664182007Srobertodnl objects, libraries and library flags. 3665182007Srobertoif AC_TRY_EVAL(ac_compile); then 3666182007Sroberto # Parse the compiler output and extract the necessary 3667182007Sroberto # objects, libraries and library flags. 366854359Sroberto 3669182007Sroberto # Sentinel used to keep track of whether or not we are before 3670182007Sroberto # the conftest object file. 3671182007Sroberto pre_test_object_deps_done=no 367254359Sroberto 3673182007Sroberto # The `*' in the case matches for architectures that use `case' in 3674182007Sroberto # $output_verbose_cmd can trigger glob expansion during the loop 3675182007Sroberto # eval without this substitution. 3676182007Sroberto output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3677132451Sroberto 3678182007Sroberto for p in `eval $output_verbose_link_cmd`; do 3679182007Sroberto case $p in 3680182007Sroberto 3681182007Sroberto -L* | -R* | -l*) 3682182007Sroberto # Some compilers place space between "-{L,R}" and the path. 3683182007Sroberto # Remove the space. 3684182007Sroberto if test $p = "-L" \ 3685182007Sroberto || test $p = "-R"; then 3686182007Sroberto prev=$p 3687182007Sroberto continue 3688182007Sroberto else 3689182007Sroberto prev= 3690182007Sroberto fi 3691182007Sroberto 3692182007Sroberto if test "$pre_test_object_deps_done" = no; then 3693182007Sroberto case $p in 3694182007Sroberto -L* | -R*) 3695182007Sroberto # Internal compiler library paths should come after those 3696182007Sroberto # provided the user. The postdeps already come after the 3697182007Sroberto # user supplied libs so there is no need to process them. 3698182007Sroberto if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3699182007Sroberto _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3700182007Sroberto else 3701182007Sroberto _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3702182007Sroberto fi 3703182007Sroberto ;; 3704182007Sroberto # The "-l" case would never come before the object being 3705182007Sroberto # linked, so don't bother handling this case. 3706182007Sroberto esac 3707182007Sroberto else 3708182007Sroberto if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3709182007Sroberto _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3710182007Sroberto else 3711182007Sroberto _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3712182007Sroberto fi 3713182007Sroberto fi 3714182007Sroberto ;; 3715182007Sroberto 3716182007Sroberto *.$objext) 3717182007Sroberto # This assumes that the test object file only shows up 3718182007Sroberto # once in the compiler output. 3719182007Sroberto if test "$p" = "conftest.$objext"; then 3720182007Sroberto pre_test_object_deps_done=yes 3721182007Sroberto continue 3722182007Sroberto fi 3723182007Sroberto 3724182007Sroberto if test "$pre_test_object_deps_done" = no; then 3725182007Sroberto if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3726182007Sroberto _LT_AC_TAGVAR(predep_objects, $1)="$p" 3727182007Sroberto else 3728182007Sroberto _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3729182007Sroberto fi 3730182007Sroberto else 3731182007Sroberto if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3732182007Sroberto _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3733182007Sroberto else 3734182007Sroberto _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3735182007Sroberto fi 3736182007Sroberto fi 3737182007Sroberto ;; 3738182007Sroberto 3739182007Sroberto *) ;; # Ignore the rest. 3740182007Sroberto 3741182007Sroberto esac 3742182007Sroberto done 3743182007Sroberto 3744182007Sroberto # Clean up. 3745182007Sroberto rm -f a.out a.exe 3746182007Srobertoelse 3747182007Sroberto echo "libtool.m4: error: problem compiling $1 test program" 3748182007Srobertofi 3749182007Sroberto 3750182007Sroberto$rm -f confest.$objext 3751182007Sroberto 3752182007Sroberto# PORTME: override above test on systems where it is broken 3753182007Srobertoifelse([$1],[CXX], 3754182007Sroberto[case $host_os in 3755182007Srobertosolaris*) 3756182007Sroberto case $cc_basename in 3757182007Sroberto CC*) 3758182007Sroberto # Adding this requires a known-good setup of shared libraries for 3759182007Sroberto # Sun compiler versions before 5.6, else PIC objects from an old 3760182007Sroberto # archive will be linked into the output, leading to subtle bugs. 3761182007Sroberto _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3762182007Sroberto ;; 3763182007Sroberto esac 3764182007Srobertoesac 3765182007Sroberto]) 3766182007Sroberto 3767182007Srobertocase " $_LT_AC_TAGVAR(postdeps, $1) " in 3768182007Sroberto*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3769182007Srobertoesac 3770182007Sroberto])# AC_LIBTOOL_POSTDEP_PREDEP 3771182007Sroberto 3772182007Sroberto# AC_LIBTOOL_LANG_F77_CONFIG 3773182007Sroberto# ------------------------ 3774182007Sroberto# Ensure that the configuration vars for the C compiler are 3775182007Sroberto# suitably defined. Those variables are subsequently used by 3776182007Sroberto# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3777182007SrobertoAC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3778182007SrobertoAC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3779182007Sroberto[AC_REQUIRE([AC_PROG_F77]) 3780182007SrobertoAC_LANG_PUSH(Fortran 77) 3781182007Sroberto 3782182007Sroberto_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3783182007Sroberto_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3784182007Sroberto_LT_AC_TAGVAR(always_export_symbols, $1)=no 3785182007Sroberto_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3786182007Sroberto_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3787182007Sroberto_LT_AC_TAGVAR(hardcode_direct, $1)=no 3788182007Sroberto_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3789182007Sroberto_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3790182007Sroberto_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3791182007Sroberto_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3792182007Sroberto_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3793182007Sroberto_LT_AC_TAGVAR(module_cmds, $1)= 3794182007Sroberto_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3795182007Sroberto_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3796182007Sroberto_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3797182007Sroberto_LT_AC_TAGVAR(no_undefined_flag, $1)= 3798182007Sroberto_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3799182007Sroberto_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3800182007Sroberto 3801182007Sroberto# Source file extension for f77 test sources. 3802182007Srobertoac_ext=f 3803182007Sroberto 3804182007Sroberto# Object file extension for compiled f77 test sources. 3805182007Srobertoobjext=o 3806182007Sroberto_LT_AC_TAGVAR(objext, $1)=$objext 3807182007Sroberto 3808182007Sroberto# Code to be used in simple compile tests 3809182007Srobertolt_simple_compile_test_code=" subroutine t\n return\n end\n" 3810182007Sroberto 3811182007Sroberto# Code to be used in simple link tests 3812182007Srobertolt_simple_link_test_code=" program t\n end\n" 3813182007Sroberto 3814182007Sroberto# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3815182007Sroberto_LT_AC_SYS_COMPILER 3816182007Sroberto 3817182007Sroberto# save warnings/boilerplate of simple test code 3818182007Sroberto_LT_COMPILER_BOILERPLATE 3819182007Sroberto_LT_LINKER_BOILERPLATE 3820182007Sroberto 3821182007Sroberto# Allow CC to be a program name with arguments. 3822182007Srobertolt_save_CC="$CC" 3823182007SrobertoCC=${F77-"f77"} 3824182007Srobertocompiler=$CC 3825182007Sroberto_LT_AC_TAGVAR(compiler, $1)=$CC 3826182007Sroberto_LT_CC_BASENAME([$compiler]) 3827182007Sroberto 3828182007SrobertoAC_MSG_CHECKING([if libtool supports shared libraries]) 3829182007SrobertoAC_MSG_RESULT([$can_build_shared]) 3830182007Sroberto 3831182007SrobertoAC_MSG_CHECKING([whether to build shared libraries]) 3832182007Srobertotest "$can_build_shared" = "no" && enable_shared=no 3833182007Sroberto 3834182007Sroberto# On AIX, shared libraries and static libraries use the same namespace, and 3835182007Sroberto# are all built from PIC. 3836182007Srobertocase $host_os in 3837182007Srobertoaix3*) 3838182007Sroberto test "$enable_shared" = yes && enable_static=no 3839182007Sroberto if test -n "$RANLIB"; then 3840182007Sroberto archive_cmds="$archive_cmds~\$RANLIB \$lib" 3841182007Sroberto postinstall_cmds='$RANLIB $lib' 3842182007Sroberto fi 3843182007Sroberto ;; 3844182007Srobertoaix4* | aix5*) 3845182007Sroberto if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3846182007Sroberto test "$enable_shared" = yes && enable_static=no 3847182007Sroberto fi 3848182007Sroberto ;; 3849182007Srobertoesac 3850182007SrobertoAC_MSG_RESULT([$enable_shared]) 3851182007Sroberto 3852182007SrobertoAC_MSG_CHECKING([whether to build static libraries]) 3853182007Sroberto# Make sure either enable_shared or enable_static is yes. 3854182007Srobertotest "$enable_shared" = yes || enable_static=yes 3855182007SrobertoAC_MSG_RESULT([$enable_static]) 3856182007Sroberto 3857182007Srobertotest "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3858182007Sroberto 3859182007Sroberto_LT_AC_TAGVAR(GCC, $1)="$G77" 3860182007Sroberto_LT_AC_TAGVAR(LD, $1)="$LD" 3861182007Sroberto 3862182007SrobertoAC_LIBTOOL_PROG_COMPILER_PIC($1) 3863182007SrobertoAC_LIBTOOL_PROG_CC_C_O($1) 3864182007SrobertoAC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3865182007SrobertoAC_LIBTOOL_PROG_LD_SHLIBS($1) 3866182007SrobertoAC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3867182007SrobertoAC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3868182007SrobertoAC_LIBTOOL_SYS_LIB_STRIP 3869182007Sroberto 3870182007Sroberto 3871182007SrobertoAC_LIBTOOL_CONFIG($1) 3872182007Sroberto 3873182007SrobertoAC_LANG_POP 3874182007SrobertoCC="$lt_save_CC" 3875182007Sroberto])# AC_LIBTOOL_LANG_F77_CONFIG 3876182007Sroberto 3877182007Sroberto 3878182007Sroberto# AC_LIBTOOL_LANG_GCJ_CONFIG 3879182007Sroberto# -------------------------- 3880182007Sroberto# Ensure that the configuration vars for the C compiler are 3881182007Sroberto# suitably defined. Those variables are subsequently used by 3882182007Sroberto# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3883182007SrobertoAC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3884182007SrobertoAC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 3885182007Sroberto[AC_LANG_SAVE 3886182007Sroberto 3887182007Sroberto# Source file extension for Java test sources. 3888182007Srobertoac_ext=java 3889182007Sroberto 3890182007Sroberto# Object file extension for compiled Java test sources. 3891182007Srobertoobjext=o 3892182007Sroberto_LT_AC_TAGVAR(objext, $1)=$objext 3893182007Sroberto 3894182007Sroberto# Code to be used in simple compile tests 3895182007Srobertolt_simple_compile_test_code="class foo {}\n" 3896182007Sroberto 3897182007Sroberto# Code to be used in simple link tests 3898182007Srobertolt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 3899182007Sroberto 3900182007Sroberto# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3901182007Sroberto_LT_AC_SYS_COMPILER 3902182007Sroberto 3903182007Sroberto# save warnings/boilerplate of simple test code 3904182007Sroberto_LT_COMPILER_BOILERPLATE 3905182007Sroberto_LT_LINKER_BOILERPLATE 3906182007Sroberto 3907182007Sroberto# Allow CC to be a program name with arguments. 3908182007Srobertolt_save_CC="$CC" 3909182007SrobertoCC=${GCJ-"gcj"} 3910182007Srobertocompiler=$CC 3911182007Sroberto_LT_AC_TAGVAR(compiler, $1)=$CC 3912182007Sroberto_LT_CC_BASENAME([$compiler]) 3913182007Sroberto 3914182007Sroberto# GCJ did not exist at the time GCC didn't implicitly link libc in. 3915182007Sroberto_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3916182007Sroberto 3917182007Sroberto_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3918182007Sroberto 3919182007SrobertoAC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 3920182007SrobertoAC_LIBTOOL_PROG_COMPILER_PIC($1) 3921182007SrobertoAC_LIBTOOL_PROG_CC_C_O($1) 3922182007SrobertoAC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3923182007SrobertoAC_LIBTOOL_PROG_LD_SHLIBS($1) 3924182007SrobertoAC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3925182007SrobertoAC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3926182007SrobertoAC_LIBTOOL_SYS_LIB_STRIP 3927182007SrobertoAC_LIBTOOL_DLOPEN_SELF($1) 3928182007Sroberto 3929182007SrobertoAC_LIBTOOL_CONFIG($1) 3930182007Sroberto 3931182007SrobertoAC_LANG_RESTORE 3932182007SrobertoCC="$lt_save_CC" 3933182007Sroberto])# AC_LIBTOOL_LANG_GCJ_CONFIG 3934182007Sroberto 3935182007Sroberto 3936182007Sroberto# AC_LIBTOOL_LANG_RC_CONFIG 3937182007Sroberto# -------------------------- 3938182007Sroberto# Ensure that the configuration vars for the Windows resource compiler are 3939182007Sroberto# suitably defined. Those variables are subsequently used by 3940182007Sroberto# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3941182007SrobertoAC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 3942182007SrobertoAC_DEFUN([_LT_AC_LANG_RC_CONFIG], 3943182007Sroberto[AC_LANG_SAVE 3944182007Sroberto 3945182007Sroberto# Source file extension for RC test sources. 3946182007Srobertoac_ext=rc 3947182007Sroberto 3948182007Sroberto# Object file extension for compiled RC test sources. 3949182007Srobertoobjext=o 3950182007Sroberto_LT_AC_TAGVAR(objext, $1)=$objext 3951182007Sroberto 3952182007Sroberto# Code to be used in simple compile tests 3953182007Srobertolt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 3954182007Sroberto 3955182007Sroberto# Code to be used in simple link tests 3956182007Srobertolt_simple_link_test_code="$lt_simple_compile_test_code" 3957182007Sroberto 3958182007Sroberto# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3959182007Sroberto_LT_AC_SYS_COMPILER 3960182007Sroberto 3961182007Sroberto# save warnings/boilerplate of simple test code 3962182007Sroberto_LT_COMPILER_BOILERPLATE 3963182007Sroberto_LT_LINKER_BOILERPLATE 3964182007Sroberto 3965182007Sroberto# Allow CC to be a program name with arguments. 3966182007Srobertolt_save_CC="$CC" 3967182007SrobertoCC=${RC-"windres"} 3968182007Srobertocompiler=$CC 3969182007Sroberto_LT_AC_TAGVAR(compiler, $1)=$CC 3970182007Sroberto_LT_CC_BASENAME([$compiler]) 3971182007Sroberto_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 3972182007Sroberto 3973182007SrobertoAC_LIBTOOL_CONFIG($1) 3974182007Sroberto 3975182007SrobertoAC_LANG_RESTORE 3976182007SrobertoCC="$lt_save_CC" 3977182007Sroberto])# AC_LIBTOOL_LANG_RC_CONFIG 3978182007Sroberto 3979182007Sroberto 3980182007Sroberto# AC_LIBTOOL_CONFIG([TAGNAME]) 3981182007Sroberto# ---------------------------- 3982182007Sroberto# If TAGNAME is not passed, then create an initial libtool script 3983182007Sroberto# with a default configuration from the untagged config vars. Otherwise 3984182007Sroberto# add code to config.status for appending the configuration named by 3985182007Sroberto# TAGNAME from the matching tagged config vars. 3986182007SrobertoAC_DEFUN([AC_LIBTOOL_CONFIG], 3987182007Sroberto[# The else clause should only fire when bootstrapping the 3988182007Sroberto# libtool distribution, otherwise you forgot to ship ltmain.sh 3989182007Sroberto# with your package, and you will get complaints that there are 3990182007Sroberto# no rules to generate ltmain.sh. 3991182007Srobertoif test -f "$ltmain"; then 3992182007Sroberto # See if we are running on zsh, and set the options which allow our commands through 3993182007Sroberto # without removal of \ escapes. 3994182007Sroberto if test -n "${ZSH_VERSION+set}" ; then 3995182007Sroberto setopt NO_GLOB_SUBST 3996182007Sroberto fi 3997182007Sroberto # Now quote all the things that may contain metacharacters while being 3998182007Sroberto # careful not to overquote the AC_SUBSTed values. We take copies of the 3999182007Sroberto # variables and quote the copies for generation of the libtool script. 4000182007Sroberto for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \ 4001182007Sroberto SED SHELL STRIP \ 4002182007Sroberto libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4003182007Sroberto old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4004182007Sroberto deplibs_check_method reload_flag reload_cmds need_locks \ 4005182007Sroberto lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4006182007Sroberto lt_cv_sys_global_symbol_to_c_name_address \ 4007182007Sroberto sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4008182007Sroberto old_postinstall_cmds old_postuninstall_cmds \ 4009182007Sroberto _LT_AC_TAGVAR(compiler, $1) \ 4010182007Sroberto _LT_AC_TAGVAR(CC, $1) \ 4011182007Sroberto _LT_AC_TAGVAR(LD, $1) \ 4012182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4013182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4014182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4015182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4016182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4017182007Sroberto _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4018182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4019182007Sroberto _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4020182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4021182007Sroberto _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4022182007Sroberto _LT_AC_TAGVAR(predep_objects, $1) \ 4023182007Sroberto _LT_AC_TAGVAR(postdep_objects, $1) \ 4024182007Sroberto _LT_AC_TAGVAR(predeps, $1) \ 4025182007Sroberto _LT_AC_TAGVAR(postdeps, $1) \ 4026182007Sroberto _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4027182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1) \ 4028182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4029182007Sroberto _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4030182007Sroberto _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4031182007Sroberto _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4032182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4033182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4034182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4035182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4036182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4037182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4038182007Sroberto _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4039182007Sroberto _LT_AC_TAGVAR(module_cmds, $1) \ 4040182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4041182007Sroberto _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4042182007Sroberto _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4043182007Sroberto _LT_AC_TAGVAR(include_expsyms, $1); do 4044182007Sroberto 4045182007Sroberto case $var in 4046182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4047182007Sroberto _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4048182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1) | \ 4049182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4050182007Sroberto _LT_AC_TAGVAR(module_cmds, $1) | \ 4051182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4052182007Sroberto _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4053182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4054182007Sroberto extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4055182007Sroberto postinstall_cmds | postuninstall_cmds | \ 4056182007Sroberto old_postinstall_cmds | old_postuninstall_cmds | \ 4057182007Sroberto sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4058182007Sroberto # Double-quote double-evaled strings. 4059182007Sroberto eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4060182007Sroberto ;; 4061182007Sroberto *) 4062182007Sroberto eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4063182007Sroberto ;; 4064182007Sroberto esac 4065182007Sroberto done 4066182007Sroberto 4067182007Sroberto case $lt_echo in 4068182007Sroberto *'\[$]0 --fallback-echo"') 4069182007Sroberto lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4070182007Sroberto ;; 4071182007Sroberto esac 4072182007Sroberto 4073182007Srobertoifelse([$1], [], 4074182007Sroberto [cfgfile="${ofile}T" 4075182007Sroberto trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4076182007Sroberto $rm -f "$cfgfile" 4077182007Sroberto AC_MSG_NOTICE([creating $ofile])], 4078182007Sroberto [cfgfile="$ofile"]) 4079182007Sroberto 4080182007Sroberto cat <<__EOF__ >> "$cfgfile" 4081182007Srobertoifelse([$1], [], 4082182007Sroberto[#! $SHELL 4083182007Sroberto 4084182007Sroberto# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4085182007Sroberto# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4086182007Sroberto# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4087182007Sroberto# 4088182007Sroberto# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4089182007Sroberto# Free Software Foundation, Inc. 4090182007Sroberto# 4091182007Sroberto# This file is part of GNU Libtool: 4092182007Sroberto# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4093182007Sroberto# 4094132451Sroberto# This program is free software; you can redistribute it and/or modify 4095132451Sroberto# it under the terms of the GNU General Public License as published by 4096182007Sroberto# the Free Software Foundation; either version 2 of the License, or 4097182007Sroberto# (at your option) any later version. 4098182007Sroberto# 4099182007Sroberto# This program is distributed in the hope that it will be useful, but 4100182007Sroberto# WITHOUT ANY WARRANTY; without even the implied warranty of 4101182007Sroberto# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4102182007Sroberto# General Public License for more details. 4103182007Sroberto# 4104132451Sroberto# You should have received a copy of the GNU General Public License 4105132451Sroberto# along with this program; if not, write to the Free Software 4106182007Sroberto# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4107182007Sroberto# 4108182007Sroberto# As a special exception to the GNU General Public License, if you 4109182007Sroberto# distribute this file as part of a program that contains a 4110182007Sroberto# configuration script generated by Autoconf, you may include it under 4111182007Sroberto# the same distribution terms that you use for the rest of that program. 4112132451Sroberto 4113182007Sroberto# A sed program that does not truncate output. 4114182007SrobertoSED=$lt_SED 4115182007Sroberto 4116182007Sroberto# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4117182007SrobertoXsed="$SED -e 1s/^X//" 4118182007Sroberto 4119182007Sroberto# The HP-UX ksh and POSIX shell print the target directory to stdout 4120182007Sroberto# if CDPATH is set. 4121182007Sroberto(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4122182007Sroberto 4123182007Sroberto# The names of the tagged configurations supported by this script. 4124182007Srobertoavailable_tags= 4125182007Sroberto 4126182007Sroberto# ### BEGIN LIBTOOL CONFIG], 4127182007Sroberto[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4128182007Sroberto 4129182007Sroberto# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4130182007Sroberto 4131182007Sroberto# Shell to use when invoking shell scripts. 4132182007SrobertoSHELL=$lt_SHELL 4133182007Sroberto 4134182007Sroberto# Whether or not to build shared libraries. 4135182007Srobertobuild_libtool_libs=$enable_shared 4136182007Sroberto 4137182007Sroberto# Whether or not to build static libraries. 4138182007Srobertobuild_old_libs=$enable_static 4139182007Sroberto 4140182007Sroberto# Whether or not to add -lc for building shared libraries. 4141182007Srobertobuild_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4142182007Sroberto 4143182007Sroberto# Whether or not to disallow shared libs when runtime libs are static 4144182007Srobertoallow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4145182007Sroberto 4146182007Sroberto# Whether or not to optimize for fast installation. 4147182007Srobertofast_install=$enable_fast_install 4148182007Sroberto 4149182007Sroberto# The host system. 4150182007Srobertohost_alias=$host_alias 4151182007Srobertohost=$host 4152182007Srobertohost_os=$host_os 4153182007Sroberto 4154182007Sroberto# The build system. 4155182007Srobertobuild_alias=$build_alias 4156182007Srobertobuild=$build 4157182007Srobertobuild_os=$build_os 4158182007Sroberto 4159182007Sroberto# An echo program that does not interpret backslashes. 4160182007Srobertoecho=$lt_echo 4161182007Sroberto 4162182007Sroberto# The archiver. 4163182007SrobertoAR=$lt_AR 4164182007SrobertoAR_FLAGS=$lt_AR_FLAGS 4165182007Sroberto 4166182007Sroberto# A C compiler. 4167182007SrobertoLTCC=$lt_LTCC 4168182007Sroberto 4169182007Sroberto# A language-specific compiler. 4170182007SrobertoCC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4171182007Sroberto 4172182007Sroberto# Is the compiler the GNU C compiler? 4173182007Srobertowith_gcc=$_LT_AC_TAGVAR(GCC, $1) 4174182007Sroberto 4175182007Sroberto# An ERE matcher. 4176182007SrobertoEGREP=$lt_EGREP 4177182007Sroberto 4178182007Sroberto# The linker used to build libraries. 4179182007SrobertoLD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4180182007Sroberto 4181182007Sroberto# Whether we need hard or soft links. 4182182007SrobertoLN_S=$lt_LN_S 4183182007Sroberto 4184182007Sroberto# A BSD-compatible nm program. 4185182007SrobertoNM=$lt_NM 4186182007Sroberto 4187182007Sroberto# A symbol stripping program 4188182007SrobertoSTRIP=$lt_STRIP 4189182007Sroberto 4190182007Sroberto# Used to examine libraries when file_magic_cmd begins "file" 4191182007SrobertoMAGIC_CMD=$MAGIC_CMD 4192182007Sroberto 4193182007Sroberto# Used on cygwin: DLL creation program. 4194182007SrobertoDLLTOOL="$DLLTOOL" 4195182007Sroberto 4196182007Sroberto# Used on cygwin: object dumper. 4197182007SrobertoOBJDUMP="$OBJDUMP" 4198182007Sroberto 4199182007Sroberto# Used on cygwin: assembler. 4200182007SrobertoAS="$AS" 4201182007Sroberto 4202182007Sroberto# The name of the directory that contains temporary libtool files. 4203182007Srobertoobjdir=$objdir 4204182007Sroberto 4205182007Sroberto# How to create reloadable object files. 4206182007Srobertoreload_flag=$lt_reload_flag 4207182007Srobertoreload_cmds=$lt_reload_cmds 4208182007Sroberto 4209182007Sroberto# How to pass a linker flag through the compiler. 4210182007Srobertowl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4211182007Sroberto 4212182007Sroberto# Object file suffix (normally "o"). 4213182007Srobertoobjext="$ac_objext" 4214182007Sroberto 4215182007Sroberto# Old archive suffix (normally "a"). 4216182007Srobertolibext="$libext" 4217182007Sroberto 4218182007Sroberto# Shared library suffix (normally ".so"). 4219182007Srobertoshrext_cmds='$shrext_cmds' 4220182007Sroberto 4221182007Sroberto# Executable file suffix (normally ""). 4222182007Srobertoexeext="$exeext" 4223182007Sroberto 4224182007Sroberto# Additional compiler flags for building library objects. 4225182007Srobertopic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4226182007Srobertopic_mode=$pic_mode 4227182007Sroberto 4228182007Sroberto# What is the maximum length of a command? 4229182007Srobertomax_cmd_len=$lt_cv_sys_max_cmd_len 4230182007Sroberto 4231182007Sroberto# Does compiler simultaneously support -c and -o options? 4232182007Srobertocompiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4233182007Sroberto 4234182007Sroberto# Must we lock files when doing compilation? 4235182007Srobertoneed_locks=$lt_need_locks 4236182007Sroberto 4237182007Sroberto# Do we need the lib prefix for modules? 4238182007Srobertoneed_lib_prefix=$need_lib_prefix 4239182007Sroberto 4240182007Sroberto# Do we need a version for libraries? 4241182007Srobertoneed_version=$need_version 4242182007Sroberto 4243182007Sroberto# Whether dlopen is supported. 4244182007Srobertodlopen_support=$enable_dlopen 4245182007Sroberto 4246182007Sroberto# Whether dlopen of programs is supported. 4247182007Srobertodlopen_self=$enable_dlopen_self 4248182007Sroberto 4249182007Sroberto# Whether dlopen of statically linked programs is supported. 4250182007Srobertodlopen_self_static=$enable_dlopen_self_static 4251182007Sroberto 4252182007Sroberto# Compiler flag to prevent dynamic linking. 4253182007Srobertolink_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4254182007Sroberto 4255182007Sroberto# Compiler flag to turn off builtin functions. 4256182007Srobertono_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4257182007Sroberto 4258182007Sroberto# Compiler flag to allow reflexive dlopens. 4259182007Srobertoexport_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4260182007Sroberto 4261182007Sroberto# Compiler flag to generate shared objects directly from archives. 4262182007Srobertowhole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4263182007Sroberto 4264182007Sroberto# Compiler flag to generate thread-safe objects. 4265182007Srobertothread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4266182007Sroberto 4267182007Sroberto# Library versioning type. 4268182007Srobertoversion_type=$version_type 4269182007Sroberto 4270182007Sroberto# Format of library name prefix. 4271182007Srobertolibname_spec=$lt_libname_spec 4272182007Sroberto 4273182007Sroberto# List of archive names. First name is the real one, the rest are links. 4274182007Sroberto# The last name is the one that the linker finds with -lNAME. 4275182007Srobertolibrary_names_spec=$lt_library_names_spec 4276182007Sroberto 4277182007Sroberto# The coded name of the library, if different from the real name. 4278182007Srobertosoname_spec=$lt_soname_spec 4279182007Sroberto 4280182007Sroberto# Commands used to build and install an old-style archive. 4281182007SrobertoRANLIB=$lt_RANLIB 4282182007Srobertoold_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4283182007Srobertoold_postinstall_cmds=$lt_old_postinstall_cmds 4284182007Srobertoold_postuninstall_cmds=$lt_old_postuninstall_cmds 4285182007Sroberto 4286182007Sroberto# Create an old-style archive from a shared archive. 4287182007Srobertoold_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4288182007Sroberto 4289182007Sroberto# Create a temporary old-style archive to link instead of a shared archive. 4290182007Srobertoold_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4291182007Sroberto 4292182007Sroberto# Commands used to build and install a shared archive. 4293182007Srobertoarchive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4294182007Srobertoarchive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4295182007Srobertopostinstall_cmds=$lt_postinstall_cmds 4296182007Srobertopostuninstall_cmds=$lt_postuninstall_cmds 4297182007Sroberto 4298182007Sroberto# Commands used to build a loadable module (assumed same as above if empty) 4299182007Srobertomodule_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4300182007Srobertomodule_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4301182007Sroberto 4302182007Sroberto# Commands to strip libraries. 4303182007Srobertoold_striplib=$lt_old_striplib 4304182007Srobertostriplib=$lt_striplib 4305182007Sroberto 4306182007Sroberto# Dependencies to place before the objects being linked to create a 4307182007Sroberto# shared library. 4308182007Srobertopredep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4309182007Sroberto 4310182007Sroberto# Dependencies to place after the objects being linked to create a 4311182007Sroberto# shared library. 4312182007Srobertopostdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4313182007Sroberto 4314182007Sroberto# Dependencies to place before the objects being linked to create a 4315182007Sroberto# shared library. 4316182007Srobertopredeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4317182007Sroberto 4318182007Sroberto# Dependencies to place after the objects being linked to create a 4319182007Sroberto# shared library. 4320182007Srobertopostdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4321182007Sroberto 4322182007Sroberto# The library search path used internally by the compiler when linking 4323182007Sroberto# a shared library. 4324182007Srobertocompiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4325182007Sroberto 4326182007Sroberto# Method to check whether dependent libraries are shared objects. 4327182007Srobertodeplibs_check_method=$lt_deplibs_check_method 4328182007Sroberto 4329182007Sroberto# Command to use when deplibs_check_method == file_magic. 4330182007Srobertofile_magic_cmd=$lt_file_magic_cmd 4331182007Sroberto 4332182007Sroberto# Flag that allows shared libraries with undefined symbols to be built. 4333182007Srobertoallow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4334182007Sroberto 4335182007Sroberto# Flag that forces no undefined symbols. 4336182007Srobertono_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4337182007Sroberto 4338182007Sroberto# Commands used to finish a libtool library installation in a directory. 4339182007Srobertofinish_cmds=$lt_finish_cmds 4340182007Sroberto 4341182007Sroberto# Same as above, but a single script fragment to be evaled but not shown. 4342182007Srobertofinish_eval=$lt_finish_eval 4343182007Sroberto 4344182007Sroberto# Take the output of nm and produce a listing of raw symbols and C names. 4345182007Srobertoglobal_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4346182007Sroberto 4347182007Sroberto# Transform the output of nm in a proper C declaration 4348182007Srobertoglobal_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4349182007Sroberto 4350182007Sroberto# Transform the output of nm in a C name address pair 4351182007Srobertoglobal_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4352182007Sroberto 4353182007Sroberto# This is the shared library runtime path variable. 4354182007Srobertorunpath_var=$runpath_var 4355182007Sroberto 4356182007Sroberto# This is the shared library path variable. 4357182007Srobertoshlibpath_var=$shlibpath_var 4358182007Sroberto 4359182007Sroberto# Is shlibpath searched before the hard-coded library search path? 4360182007Srobertoshlibpath_overrides_runpath=$shlibpath_overrides_runpath 4361182007Sroberto 4362182007Sroberto# How to hardcode a shared library path into an executable. 4363182007Srobertohardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4364182007Sroberto 4365182007Sroberto# Whether we should hardcode library paths into libraries. 4366182007Srobertohardcode_into_libs=$hardcode_into_libs 4367182007Sroberto 4368182007Sroberto# Flag to hardcode \$libdir into a binary during linking. 4369182007Sroberto# This must work even if \$libdir does not exist. 4370182007Srobertohardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4371182007Sroberto 4372182007Sroberto# If ld is used when linking, flag to hardcode \$libdir into 4373182007Sroberto# a binary during linking. This must work even if \$libdir does 4374182007Sroberto# not exist. 4375182007Srobertohardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4376182007Sroberto 4377182007Sroberto# Whether we need a single -rpath flag with a separated argument. 4378182007Srobertohardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4379182007Sroberto 4380182007Sroberto# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4381182007Sroberto# resulting binary. 4382182007Srobertohardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4383182007Sroberto 4384182007Sroberto# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4385182007Sroberto# resulting binary. 4386182007Srobertohardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4387182007Sroberto 4388182007Sroberto# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4389182007Sroberto# the resulting binary. 4390182007Srobertohardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4391182007Sroberto 4392182007Sroberto# Set to yes if building a shared library automatically hardcodes DIR into the library 4393182007Sroberto# and all subsequent libraries and executables linked against it. 4394182007Srobertohardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4395182007Sroberto 4396182007Sroberto# Variables whose values should be saved in libtool wrapper scripts and 4397182007Sroberto# restored at relink time. 4398182007Srobertovariables_saved_for_relink="$variables_saved_for_relink" 4399182007Sroberto 4400182007Sroberto# Whether libtool must link a program against all its dependency libraries. 4401182007Srobertolink_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4402182007Sroberto 4403182007Sroberto# Compile-time system search path for libraries 4404182007Srobertosys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4405182007Sroberto 4406182007Sroberto# Run-time system search path for libraries 4407182007Srobertosys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4408182007Sroberto 4409182007Sroberto# Fix the shell variable \$srcfile for the compiler. 4410182007Srobertofix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4411182007Sroberto 4412182007Sroberto# Set to yes if exported symbols are required. 4413182007Srobertoalways_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4414182007Sroberto 4415182007Sroberto# The commands to list exported symbols. 4416182007Srobertoexport_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4417182007Sroberto 4418182007Sroberto# The commands to extract the exported symbol list from a shared archive. 4419182007Srobertoextract_expsyms_cmds=$lt_extract_expsyms_cmds 4420182007Sroberto 4421182007Sroberto# Symbols that should not be listed in the preloaded symbols. 4422182007Srobertoexclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4423182007Sroberto 4424182007Sroberto# Symbols that must always be exported. 4425182007Srobertoinclude_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4426182007Sroberto 4427182007Srobertoifelse([$1],[], 4428182007Sroberto[# ### END LIBTOOL CONFIG], 4429182007Sroberto[# ### END LIBTOOL TAG CONFIG: $tagname]) 4430182007Sroberto 4431182007Sroberto__EOF__ 4432182007Sroberto 4433182007Srobertoifelse([$1],[], [ 4434182007Sroberto case $host_os in 4435182007Sroberto aix3*) 4436182007Sroberto cat <<\EOF >> "$cfgfile" 4437182007Sroberto 4438182007Sroberto# AIX sometimes has problems with the GCC collect2 program. For some 4439182007Sroberto# reason, if we set the COLLECT_NAMES environment variable, the problems 4440182007Sroberto# vanish in a puff of smoke. 4441182007Srobertoif test "X${COLLECT_NAMES+set}" != Xset; then 4442182007Sroberto COLLECT_NAMES= 4443182007Sroberto export COLLECT_NAMES 4444182007Srobertofi 4445182007SrobertoEOF 4446182007Sroberto ;; 4447182007Sroberto esac 4448182007Sroberto 4449182007Sroberto # We use sed instead of cat because bash on DJGPP gets confused if 4450182007Sroberto # if finds mixed CR/LF and LF-only lines. Since sed operates in 4451182007Sroberto # text mode, it properly converts lines to CR/LF. This bash problem 4452182007Sroberto # is reportedly fixed, but why not run on old versions too? 4453182007Sroberto sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4454182007Sroberto 4455182007Sroberto mv -f "$cfgfile" "$ofile" || \ 4456182007Sroberto (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4457182007Sroberto chmod +x "$ofile" 4458182007Sroberto]) 4459182007Srobertoelse 4460182007Sroberto # If there is no Makefile yet, we rely on a make rule to execute 4461182007Sroberto # `config.status --recheck' to rerun these tests and create the 4462182007Sroberto # libtool script then. 4463182007Sroberto ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4464182007Sroberto if test -f "$ltmain_in"; then 4465182007Sroberto test -f Makefile && make "$ltmain" 4466182007Sroberto fi 4467182007Srobertofi 4468182007Sroberto])# AC_LIBTOOL_CONFIG 4469182007Sroberto 4470182007Sroberto 4471182007Sroberto# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4472182007Sroberto# ------------------------------------------- 4473182007SrobertoAC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4474182007Sroberto[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4475182007Sroberto 4476182007Sroberto_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4477182007Sroberto 4478182007Srobertoif test "$GCC" = yes; then 4479182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4480182007Sroberto 4481182007Sroberto AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4482182007Sroberto lt_cv_prog_compiler_rtti_exceptions, 4483182007Sroberto [-fno-rtti -fno-exceptions], [], 4484182007Sroberto [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4485182007Srobertofi 4486182007Sroberto])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4487182007Sroberto 4488182007Sroberto 4489182007Sroberto# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4490182007Sroberto# --------------------------------- 4491182007SrobertoAC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4492182007Sroberto[AC_REQUIRE([AC_CANONICAL_HOST]) 4493182007SrobertoAC_REQUIRE([AC_PROG_NM]) 4494182007SrobertoAC_REQUIRE([AC_OBJEXT]) 4495182007Sroberto# Check for command to grab the raw symbol name followed by C symbol from nm. 4496182007SrobertoAC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4497182007SrobertoAC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4498182007Sroberto[ 4499182007Sroberto# These are sane defaults that work on at least a few old systems. 4500182007Sroberto# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4501182007Sroberto 4502182007Sroberto# Character class describing NM global symbol codes. 4503182007Srobertosymcode='[[BCDEGRST]]' 4504182007Sroberto 4505182007Sroberto# Regexp to match symbols that can be accessed directly from C. 4506182007Srobertosympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4507182007Sroberto 4508182007Sroberto# Transform an extracted symbol line into a proper C declaration 4509182007Srobertolt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4510182007Sroberto 4511182007Sroberto# Transform an extracted symbol line into symbol name and symbol address 4512182007Srobertolt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4513182007Sroberto 4514182007Sroberto# Define system-specific variables. 4515182007Srobertocase $host_os in 4516182007Srobertoaix*) 4517182007Sroberto symcode='[[BCDT]]' 4518182007Sroberto ;; 4519182007Srobertocygwin* | mingw* | pw32*) 4520182007Sroberto symcode='[[ABCDGISTW]]' 4521182007Sroberto ;; 4522182007Srobertohpux*) # Its linker distinguishes data from code symbols 4523182007Sroberto if test "$host_cpu" = ia64; then 4524182007Sroberto symcode='[[ABCDEGRST]]' 4525182007Sroberto fi 4526182007Sroberto lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4527182007Sroberto lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4528182007Sroberto ;; 4529182007Srobertolinux*) 4530182007Sroberto if test "$host_cpu" = ia64; then 4531182007Sroberto symcode='[[ABCDGIRSTW]]' 4532182007Sroberto lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4533182007Sroberto lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4534182007Sroberto fi 4535182007Sroberto ;; 4536182007Srobertoirix* | nonstopux*) 4537182007Sroberto symcode='[[BCDEGRST]]' 4538182007Sroberto ;; 4539182007Srobertoosf*) 4540182007Sroberto symcode='[[BCDEGQRST]]' 4541182007Sroberto ;; 4542182007Srobertosolaris* | sysv5*) 4543182007Sroberto symcode='[[BDRT]]' 4544182007Sroberto ;; 4545182007Srobertosysv4) 4546182007Sroberto symcode='[[DFNSTU]]' 4547182007Sroberto ;; 4548182007Srobertoesac 4549182007Sroberto 4550182007Sroberto# Handle CRLF in mingw tool chain 4551182007Srobertoopt_cr= 4552182007Srobertocase $build_os in 4553182007Srobertomingw*) 4554182007Sroberto opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4555182007Sroberto ;; 4556182007Srobertoesac 4557182007Sroberto 4558182007Sroberto# If we're using GNU nm, then use its standard symbol codes. 4559182007Srobertocase `$NM -V 2>&1` in 4560182007Sroberto*GNU* | *'with BFD'*) 4561182007Sroberto symcode='[[ABCDGIRSTW]]' ;; 4562182007Srobertoesac 4563182007Sroberto 4564182007Sroberto# Try without a prefix undercore, then with it. 4565182007Srobertofor ac_symprfx in "" "_"; do 4566182007Sroberto 4567182007Sroberto # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4568182007Sroberto symxfrm="\\1 $ac_symprfx\\2 \\2" 4569182007Sroberto 4570182007Sroberto # Write the raw and C identifiers. 4571182007Sroberto lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4572182007Sroberto 4573182007Sroberto # Check to see that the pipe works correctly. 4574182007Sroberto pipe_works=no 4575182007Sroberto 4576182007Sroberto rm -f conftest* 4577182007Sroberto cat > conftest.$ac_ext <<EOF 4578182007Sroberto#ifdef __cplusplus 4579182007Srobertoextern "C" { 4580182007Sroberto#endif 4581182007Srobertochar nm_test_var; 4582182007Srobertovoid nm_test_func(){} 4583182007Sroberto#ifdef __cplusplus 4584182007Sroberto} 4585182007Sroberto#endif 4586182007Srobertoint main(){nm_test_var='a';nm_test_func();return(0);} 4587182007SrobertoEOF 4588182007Sroberto 4589182007Sroberto if AC_TRY_EVAL(ac_compile); then 4590182007Sroberto # Now try to grab the symbols. 4591182007Sroberto nlist=conftest.nm 4592182007Sroberto if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4593182007Sroberto # Try sorting and uniquifying the output. 4594182007Sroberto if sort "$nlist" | uniq > "$nlist"T; then 4595182007Sroberto mv -f "$nlist"T "$nlist" 4596182007Sroberto else 4597182007Sroberto rm -f "$nlist"T 4598182007Sroberto fi 4599182007Sroberto 4600182007Sroberto # Make sure that we snagged all the symbols we need. 4601182007Sroberto if grep ' nm_test_var$' "$nlist" >/dev/null; then 4602182007Sroberto if grep ' nm_test_func$' "$nlist" >/dev/null; then 4603182007Sroberto cat <<EOF > conftest.$ac_ext 4604182007Sroberto#ifdef __cplusplus 4605182007Srobertoextern "C" { 4606182007Sroberto#endif 4607182007Sroberto 4608182007SrobertoEOF 4609182007Sroberto # Now generate the symbol file. 4610182007Sroberto eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4611182007Sroberto 4612182007Sroberto cat <<EOF >> conftest.$ac_ext 4613182007Sroberto#if defined (__STDC__) && __STDC__ 4614182007Sroberto# define lt_ptr_t void * 4615182007Sroberto#else 4616182007Sroberto# define lt_ptr_t char * 4617182007Sroberto# define const 4618182007Sroberto#endif 4619182007Sroberto 4620182007Sroberto/* The mapping between symbol names and symbols. */ 4621182007Srobertoconst struct { 4622182007Sroberto const char *name; 4623182007Sroberto lt_ptr_t address; 4624182007Sroberto} 4625182007Srobertolt_preloaded_symbols[[]] = 4626182007Sroberto{ 4627182007SrobertoEOF 4628182007Sroberto $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4629182007Sroberto cat <<\EOF >> conftest.$ac_ext 4630182007Sroberto {0, (lt_ptr_t) 0} 4631182007Sroberto}; 4632182007Sroberto 4633182007Sroberto#ifdef __cplusplus 4634182007Sroberto} 4635182007Sroberto#endif 4636182007SrobertoEOF 4637182007Sroberto # Now try linking the two files. 4638182007Sroberto mv conftest.$ac_objext conftstm.$ac_objext 4639182007Sroberto lt_save_LIBS="$LIBS" 4640182007Sroberto lt_save_CFLAGS="$CFLAGS" 4641182007Sroberto LIBS="conftstm.$ac_objext" 4642182007Sroberto CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4643182007Sroberto if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4644182007Sroberto pipe_works=yes 4645182007Sroberto fi 4646182007Sroberto LIBS="$lt_save_LIBS" 4647182007Sroberto CFLAGS="$lt_save_CFLAGS" 4648182007Sroberto else 4649182007Sroberto echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4650182007Sroberto fi 4651182007Sroberto else 4652182007Sroberto echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4653182007Sroberto fi 4654182007Sroberto else 4655182007Sroberto echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4656182007Sroberto fi 4657182007Sroberto else 4658182007Sroberto echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4659182007Sroberto cat conftest.$ac_ext >&5 4660182007Sroberto fi 4661182007Sroberto rm -f conftest* conftst* 4662182007Sroberto 4663182007Sroberto # Do not use the global_symbol_pipe unless it works. 4664182007Sroberto if test "$pipe_works" = yes; then 4665182007Sroberto break 4666182007Sroberto else 4667182007Sroberto lt_cv_sys_global_symbol_pipe= 4668182007Sroberto fi 4669182007Srobertodone 4670182007Sroberto]) 4671182007Srobertoif test -z "$lt_cv_sys_global_symbol_pipe"; then 4672182007Sroberto lt_cv_sys_global_symbol_to_cdecl= 4673182007Srobertofi 4674182007Srobertoif test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4675182007Sroberto AC_MSG_RESULT(failed) 4676182007Srobertoelse 4677182007Sroberto AC_MSG_RESULT(ok) 4678182007Srobertofi 4679182007Sroberto]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4680182007Sroberto 4681182007Sroberto 4682182007Sroberto# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4683182007Sroberto# --------------------------------------- 4684182007SrobertoAC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4685182007Sroberto[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4686182007Sroberto_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4687182007Sroberto_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4688182007Sroberto 4689182007SrobertoAC_MSG_CHECKING([for $compiler option to produce PIC]) 4690182007Sroberto ifelse([$1],[CXX],[ 4691182007Sroberto # C++ specific cases for pic, static, wl, etc. 4692182007Sroberto if test "$GXX" = yes; then 4693182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4694182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4695182007Sroberto 4696182007Sroberto case $host_os in 4697182007Sroberto aix*) 4698182007Sroberto # All AIX code is PIC. 4699182007Sroberto if test "$host_cpu" = ia64; then 4700182007Sroberto # AIX 5 now supports IA64 processor 4701182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4702182007Sroberto fi 4703182007Sroberto ;; 4704182007Sroberto amigaos*) 4705182007Sroberto # FIXME: we need at least 68020 code to build shared libraries, but 4706182007Sroberto # adding the `-m68020' flag to GCC prevents building anything better, 4707182007Sroberto # like `-m68040'. 4708182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4709182007Sroberto ;; 4710182007Sroberto beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4711182007Sroberto # PIC is the default for these OSes. 4712182007Sroberto ;; 4713182007Sroberto mingw* | os2* | pw32*) 4714182007Sroberto # This hack is so that the source file can tell whether it is being 4715182007Sroberto # built for inclusion in a dll (and should export symbols for example). 4716182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4717182007Sroberto ;; 4718182007Sroberto darwin* | rhapsody*) 4719182007Sroberto # PIC is the default on this platform 4720182007Sroberto # Common symbols not allowed in MH_DYLIB files 4721182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4722182007Sroberto ;; 4723182007Sroberto *djgpp*) 4724182007Sroberto # DJGPP does not support shared libraries at all 4725182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4726182007Sroberto ;; 4727182007Sroberto sysv4*MP*) 4728182007Sroberto if test -d /usr/nec; then 4729182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4730182007Sroberto fi 4731182007Sroberto ;; 4732182007Sroberto hpux*) 4733182007Sroberto # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4734182007Sroberto # not for PA HP-UX. 4735182007Sroberto case $host_cpu in 4736182007Sroberto hppa*64*|ia64*) 4737182007Sroberto ;; 4738182007Sroberto *) 4739182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4740182007Sroberto ;; 4741182007Sroberto esac 4742182007Sroberto ;; 4743182007Sroberto *) 4744182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4745182007Sroberto ;; 4746182007Sroberto esac 4747182007Sroberto else 4748182007Sroberto case $host_os in 4749182007Sroberto aix4* | aix5*) 4750182007Sroberto # All AIX code is PIC. 4751182007Sroberto if test "$host_cpu" = ia64; then 4752182007Sroberto # AIX 5 now supports IA64 processor 4753182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4754182007Sroberto else 4755182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4756182007Sroberto fi 4757182007Sroberto ;; 4758182007Sroberto chorus*) 4759182007Sroberto case $cc_basename in 4760182007Sroberto cxch68*) 4761182007Sroberto # Green Hills C++ Compiler 4762182007Sroberto # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 4763182007Sroberto ;; 4764182007Sroberto esac 4765182007Sroberto ;; 4766182007Sroberto darwin*) 4767182007Sroberto # PIC is the default on this platform 4768182007Sroberto # Common symbols not allowed in MH_DYLIB files 4769182007Sroberto case $cc_basename in 4770182007Sroberto xlc*) 4771182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4772182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4773182007Sroberto ;; 4774182007Sroberto esac 4775182007Sroberto ;; 4776182007Sroberto dgux*) 4777182007Sroberto case $cc_basename in 4778182007Sroberto ec++*) 4779182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4780182007Sroberto ;; 4781182007Sroberto ghcx*) 4782182007Sroberto # Green Hills C++ Compiler 4783182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4784182007Sroberto ;; 4785182007Sroberto *) 4786182007Sroberto ;; 4787182007Sroberto esac 4788182007Sroberto ;; 4789182007Sroberto freebsd* | kfreebsd*-gnu | dragonfly*) 4790182007Sroberto # FreeBSD uses GNU C++ 4791182007Sroberto ;; 4792182007Sroberto hpux9* | hpux10* | hpux11*) 4793182007Sroberto case $cc_basename in 4794182007Sroberto CC*) 4795182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4796182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" 4797182007Sroberto if test "$host_cpu" != ia64; then 4798182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4799182007Sroberto fi 4800182007Sroberto ;; 4801182007Sroberto aCC*) 4802182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4803182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" 4804182007Sroberto case $host_cpu in 4805182007Sroberto hppa*64*|ia64*) 4806182007Sroberto # +Z the default 4807182007Sroberto ;; 4808182007Sroberto *) 4809182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4810182007Sroberto ;; 4811182007Sroberto esac 4812182007Sroberto ;; 4813182007Sroberto *) 4814182007Sroberto ;; 4815182007Sroberto esac 4816182007Sroberto ;; 4817182007Sroberto irix5* | irix6* | nonstopux*) 4818182007Sroberto case $cc_basename in 4819182007Sroberto CC*) 4820182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4821182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4822182007Sroberto # CC pic flag -KPIC is the default. 4823182007Sroberto ;; 4824182007Sroberto *) 4825182007Sroberto ;; 4826182007Sroberto esac 4827182007Sroberto ;; 4828182007Sroberto linux*) 4829182007Sroberto case $cc_basename in 4830182007Sroberto KCC*) 4831182007Sroberto # KAI C++ Compiler 4832182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4833182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4834182007Sroberto ;; 4835182007Sroberto icpc* | ecpc*) 4836182007Sroberto # Intel C++ 4837182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4838182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4839182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4840182007Sroberto ;; 4841182007Sroberto pgCC*) 4842182007Sroberto # Portland Group C++ compiler. 4843182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4844182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4845182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4846182007Sroberto ;; 4847182007Sroberto cxx*) 4848182007Sroberto # Compaq C++ 4849182007Sroberto # Make sure the PIC flag is empty. It appears that all Alpha 4850182007Sroberto # Linux and Compaq Tru64 Unix objects are PIC. 4851182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4852182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4853182007Sroberto ;; 4854182007Sroberto *) 4855182007Sroberto ;; 4856182007Sroberto esac 4857182007Sroberto ;; 4858182007Sroberto lynxos*) 4859182007Sroberto ;; 4860182007Sroberto m88k*) 4861182007Sroberto ;; 4862182007Sroberto mvs*) 4863182007Sroberto case $cc_basename in 4864182007Sroberto cxx*) 4865182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4866182007Sroberto ;; 4867182007Sroberto *) 4868182007Sroberto ;; 4869182007Sroberto esac 4870182007Sroberto ;; 4871182007Sroberto netbsd*) 4872182007Sroberto ;; 4873182007Sroberto osf3* | osf4* | osf5*) 4874182007Sroberto case $cc_basename in 4875182007Sroberto KCC*) 4876182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4877182007Sroberto ;; 4878182007Sroberto RCC*) 4879182007Sroberto # Rational C++ 2.4.1 4880182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4881182007Sroberto ;; 4882182007Sroberto cxx*) 4883182007Sroberto # Digital/Compaq C++ 4884182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4885182007Sroberto # Make sure the PIC flag is empty. It appears that all Alpha 4886182007Sroberto # Linux and Compaq Tru64 Unix objects are PIC. 4887182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4888182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4889182007Sroberto ;; 4890182007Sroberto *) 4891182007Sroberto ;; 4892182007Sroberto esac 4893182007Sroberto ;; 4894182007Sroberto psos*) 4895182007Sroberto ;; 4896182007Sroberto sco*) 4897182007Sroberto case $cc_basename in 4898182007Sroberto CC*) 4899182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4900182007Sroberto ;; 4901182007Sroberto *) 4902182007Sroberto ;; 4903182007Sroberto esac 4904182007Sroberto ;; 4905182007Sroberto solaris*) 4906182007Sroberto case $cc_basename in 4907182007Sroberto CC*) 4908182007Sroberto # Sun C++ 4.2, 5.x and Centerline C++ 4909182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4910182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4911182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4912182007Sroberto ;; 4913182007Sroberto gcx*) 4914182007Sroberto # Green Hills C++ Compiler 4915182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4916182007Sroberto ;; 4917182007Sroberto *) 4918182007Sroberto ;; 4919182007Sroberto esac 4920182007Sroberto ;; 4921182007Sroberto sunos4*) 4922182007Sroberto case $cc_basename in 4923182007Sroberto CC*) 4924182007Sroberto # Sun C++ 4.x 4925182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4926182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4927182007Sroberto ;; 4928182007Sroberto lcc*) 4929182007Sroberto # Lucid 4930182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4931182007Sroberto ;; 4932182007Sroberto *) 4933182007Sroberto ;; 4934182007Sroberto esac 4935182007Sroberto ;; 4936182007Sroberto tandem*) 4937182007Sroberto case $cc_basename in 4938182007Sroberto NCC*) 4939182007Sroberto # NonStop-UX NCC 3.20 4940182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4941182007Sroberto ;; 4942182007Sroberto *) 4943182007Sroberto ;; 4944182007Sroberto esac 4945182007Sroberto ;; 4946182007Sroberto unixware*) 4947182007Sroberto ;; 4948182007Sroberto vxworks*) 4949182007Sroberto ;; 4950182007Sroberto *) 4951182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4952182007Sroberto ;; 4953182007Sroberto esac 4954182007Sroberto fi 4955182007Sroberto], 4956182007Sroberto[ 4957182007Sroberto if test "$GCC" = yes; then 4958182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4959182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4960182007Sroberto 4961182007Sroberto case $host_os in 4962182007Sroberto aix*) 4963182007Sroberto # All AIX code is PIC. 4964182007Sroberto if test "$host_cpu" = ia64; then 4965182007Sroberto # AIX 5 now supports IA64 processor 4966182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4967182007Sroberto fi 4968182007Sroberto ;; 4969182007Sroberto 4970182007Sroberto amigaos*) 4971182007Sroberto # FIXME: we need at least 68020 code to build shared libraries, but 4972182007Sroberto # adding the `-m68020' flag to GCC prevents building anything better, 4973182007Sroberto # like `-m68040'. 4974182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4975182007Sroberto ;; 4976182007Sroberto 4977182007Sroberto beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4978182007Sroberto # PIC is the default for these OSes. 4979182007Sroberto ;; 4980182007Sroberto 4981182007Sroberto mingw* | pw32* | os2*) 4982182007Sroberto # This hack is so that the source file can tell whether it is being 4983182007Sroberto # built for inclusion in a dll (and should export symbols for example). 4984182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4985182007Sroberto ;; 4986182007Sroberto 4987182007Sroberto darwin* | rhapsody*) 4988182007Sroberto # PIC is the default on this platform 4989182007Sroberto # Common symbols not allowed in MH_DYLIB files 4990182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4991182007Sroberto ;; 4992182007Sroberto 4993182007Sroberto msdosdjgpp*) 4994182007Sroberto # Just because we use GCC doesn't mean we suddenly get shared libraries 4995182007Sroberto # on systems that don't support them. 4996182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4997182007Sroberto enable_shared=no 4998182007Sroberto ;; 4999182007Sroberto 5000182007Sroberto sysv4*MP*) 5001182007Sroberto if test -d /usr/nec; then 5002182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5003182007Sroberto fi 5004182007Sroberto ;; 5005182007Sroberto 5006182007Sroberto hpux*) 5007182007Sroberto # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5008182007Sroberto # not for PA HP-UX. 5009182007Sroberto case $host_cpu in 5010182007Sroberto hppa*64*|ia64*) 5011182007Sroberto # +Z the default 5012182007Sroberto ;; 5013182007Sroberto *) 5014182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5015182007Sroberto ;; 5016182007Sroberto esac 5017182007Sroberto ;; 5018182007Sroberto 5019182007Sroberto *) 5020182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5021182007Sroberto ;; 5022182007Sroberto esac 5023182007Sroberto else 5024182007Sroberto # PORTME Check for flag to pass linker flags through the system compiler. 5025182007Sroberto case $host_os in 5026182007Sroberto aix*) 5027182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5028182007Sroberto if test "$host_cpu" = ia64; then 5029182007Sroberto # AIX 5 now supports IA64 processor 5030182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5031182007Sroberto else 5032182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5033182007Sroberto fi 5034182007Sroberto ;; 5035182007Sroberto darwin*) 5036182007Sroberto # PIC is the default on this platform 5037182007Sroberto # Common symbols not allowed in MH_DYLIB files 5038182007Sroberto case $cc_basename in 5039182007Sroberto xlc*) 5040182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5041182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5042182007Sroberto ;; 5043182007Sroberto esac 5044182007Sroberto ;; 5045182007Sroberto 5046182007Sroberto mingw* | pw32* | os2*) 5047182007Sroberto # This hack is so that the source file can tell whether it is being 5048182007Sroberto # built for inclusion in a dll (and should export symbols for example). 5049182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5050182007Sroberto ;; 5051182007Sroberto 5052182007Sroberto hpux9* | hpux10* | hpux11*) 5053182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5054182007Sroberto # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5055182007Sroberto # not for PA HP-UX. 5056182007Sroberto case $host_cpu in 5057182007Sroberto hppa*64*|ia64*) 5058182007Sroberto # +Z the default 5059182007Sroberto ;; 5060182007Sroberto *) 5061182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5062182007Sroberto ;; 5063182007Sroberto esac 5064182007Sroberto # Is there a better lt_prog_compiler_static that works with the bundled CC? 5065182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5066182007Sroberto ;; 5067182007Sroberto 5068182007Sroberto irix5* | irix6* | nonstopux*) 5069182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5070182007Sroberto # PIC (with -KPIC) is the default. 5071182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5072182007Sroberto ;; 5073182007Sroberto 5074182007Sroberto newsos6) 5075182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5076182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5077182007Sroberto ;; 5078182007Sroberto 5079182007Sroberto linux*) 5080182007Sroberto case $cc_basename in 5081182007Sroberto icc* | ecc*) 5082182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5083182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5084182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5085182007Sroberto ;; 5086182007Sroberto pgcc* | pgf77* | pgf90* | pgf95*) 5087182007Sroberto # Portland Group compilers (*not* the Pentium gcc compiler, 5088182007Sroberto # which looks to be a dead project) 5089182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5090182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5091182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5092182007Sroberto ;; 5093182007Sroberto ccc*) 5094182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5095182007Sroberto # All Alpha code is PIC. 5096182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5097182007Sroberto ;; 5098182007Sroberto esac 5099182007Sroberto ;; 5100182007Sroberto 5101182007Sroberto osf3* | osf4* | osf5*) 5102182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5103182007Sroberto # All OSF/1 code is PIC. 5104182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5105182007Sroberto ;; 5106182007Sroberto 5107182007Sroberto sco3.2v5*) 5108182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' 5109182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' 5110182007Sroberto ;; 5111182007Sroberto 5112182007Sroberto solaris*) 5113182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5114182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5115182007Sroberto case $cc_basename in 5116182007Sroberto f77* | f90* | f95*) 5117182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5118182007Sroberto *) 5119182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5120182007Sroberto esac 5121182007Sroberto ;; 5122182007Sroberto 5123182007Sroberto sunos4*) 5124182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5125182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5126182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5127182007Sroberto ;; 5128182007Sroberto 5129182007Sroberto sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5130182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5131182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5132182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5133182007Sroberto ;; 5134182007Sroberto 5135182007Sroberto sysv4*MP*) 5136182007Sroberto if test -d /usr/nec ;then 5137182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5138182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5139182007Sroberto fi 5140182007Sroberto ;; 5141182007Sroberto 5142182007Sroberto unicos*) 5143182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5144182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5145182007Sroberto ;; 5146182007Sroberto 5147182007Sroberto uts4*) 5148182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5149182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5150182007Sroberto ;; 5151182007Sroberto 5152182007Sroberto *) 5153182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5154182007Sroberto ;; 5155182007Sroberto esac 5156182007Sroberto fi 5157182007Sroberto]) 5158182007SrobertoAC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5159182007Sroberto 5160182007Sroberto# 5161182007Sroberto# Check to make sure the PIC flag actually works. 5162182007Sroberto# 5163182007Srobertoif test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5164182007Sroberto AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5165182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5166182007Sroberto [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5167182007Sroberto [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5168182007Sroberto "" | " "*) ;; 5169182007Sroberto *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5170182007Sroberto esac], 5171182007Sroberto [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5172182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5173182007Srobertofi 5174182007Srobertocase $host_os in 5175182007Sroberto # For platforms which do not support PIC, -DPIC is meaningless: 5176182007Sroberto *djgpp*) 5177182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5178182007Sroberto ;; 5179182007Sroberto *) 5180182007Sroberto _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5181182007Sroberto ;; 5182182007Srobertoesac 5183182007Sroberto]) 5184182007Sroberto 5185182007Sroberto 5186182007Sroberto# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5187182007Sroberto# ------------------------------------ 5188182007Sroberto# See if the linker supports building shared libraries. 5189182007SrobertoAC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5190182007Sroberto[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5191182007Srobertoifelse([$1],[CXX],[ 5192182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5193182007Sroberto case $host_os in 5194182007Sroberto aix4* | aix5*) 5195182007Sroberto # If we're using GNU nm, then we don't want the "-C" option. 5196182007Sroberto # -C means demangle to AIX nm, but means don't demangle with GNU nm 5197182007Sroberto if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5198182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5199182007Sroberto else 5200182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5201182007Sroberto fi 5202182007Sroberto ;; 5203182007Sroberto pw32*) 5204182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5205182007Sroberto ;; 5206182007Sroberto cygwin* | mingw*) 5207182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 5208182007Sroberto ;; 5209182007Sroberto *) 5210182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5211182007Sroberto ;; 5212182007Sroberto esac 5213182007Sroberto],[ 5214182007Sroberto runpath_var= 5215182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5216182007Sroberto _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5217182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)= 5218182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5219182007Sroberto _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5220182007Sroberto _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5221182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5222182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5223182007Sroberto _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5224182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5225182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5226182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5227182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 5228182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5229182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5230182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5231182007Sroberto _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5232182007Sroberto _LT_AC_TAGVAR(module_cmds, $1)= 5233182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5234182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=no 5235182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5236182007Sroberto # include_expsyms should be a list of space-separated symbols to be *always* 5237182007Sroberto # included in the symbol list 5238182007Sroberto _LT_AC_TAGVAR(include_expsyms, $1)= 5239182007Sroberto # exclude_expsyms can be an extended regexp of symbols to exclude 5240182007Sroberto # it will be wrapped by ` (' and `)$', so one must not match beginning or 5241182007Sroberto # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5242182007Sroberto # as well as any symbol that contains `d'. 5243182007Sroberto _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5244182007Sroberto # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5245182007Sroberto # platforms (ab)use it in PIC code, but their linkers get confused if 5246182007Sroberto # the symbol is explicitly referenced. Since portable code cannot 5247182007Sroberto # rely on this symbol name, it's probably fine to never include it in 5248182007Sroberto # preloaded symbol tables. 5249182007Sroberto extract_expsyms_cmds= 5250182007Sroberto # Just being paranoid about ensuring that cc_basename is set. 5251182007Sroberto _LT_CC_BASENAME([$compiler]) 5252182007Sroberto case $host_os in 5253182007Sroberto cygwin* | mingw* | pw32*) 5254182007Sroberto # FIXME: the MSVC++ port hasn't been tested in a loooong time 5255182007Sroberto # When not using gcc, we currently assume that we are using 5256182007Sroberto # Microsoft Visual C++. 5257182007Sroberto if test "$GCC" != yes; then 5258182007Sroberto with_gnu_ld=no 5259182007Sroberto fi 5260182007Sroberto ;; 5261182007Sroberto openbsd*) 5262182007Sroberto with_gnu_ld=no 5263182007Sroberto ;; 5264182007Sroberto esac 5265182007Sroberto 5266182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5267182007Sroberto if test "$with_gnu_ld" = yes; then 5268182007Sroberto # If archive_cmds runs LD, not CC, wlarc should be empty 5269182007Sroberto wlarc='${wl}' 5270182007Sroberto 5271182007Sroberto # Set some defaults for GNU ld with shared library support. These 5272182007Sroberto # are reset later if shared libraries are not supported. Putting them 5273182007Sroberto # here allows them to be overridden if necessary. 5274182007Sroberto runpath_var=LD_RUN_PATH 5275182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5276182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5277182007Sroberto # ancient GNU ld didn't support --whole-archive et. al. 5278182007Sroberto if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5279182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5280182007Sroberto else 5281182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5282182007Sroberto fi 5283182007Sroberto supports_anon_versioning=no 5284182007Sroberto case `$LD -v 2>/dev/null` in 5285182007Sroberto *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5286182007Sroberto *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5287182007Sroberto *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5288182007Sroberto *\ 2.11.*) ;; # other 2.11 versions 5289182007Sroberto *) supports_anon_versioning=yes ;; 5290182007Sroberto esac 5291182007Sroberto 5292182007Sroberto # See if GNU ld supports shared libraries. 5293182007Sroberto case $host_os in 5294182007Sroberto aix3* | aix4* | aix5*) 5295182007Sroberto # On AIX/PPC, the GNU linker is very broken 5296182007Sroberto if test "$host_cpu" != ia64; then 5297182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5298182007Sroberto cat <<EOF 1>&2 5299182007Sroberto 5300182007Sroberto*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5301182007Sroberto*** to be unable to reliably create shared libraries on AIX. 5302182007Sroberto*** Therefore, libtool is disabling shared libraries support. If you 5303182007Sroberto*** really care for shared libraries, you may want to modify your PATH 5304182007Sroberto*** so that a non-GNU linker is found, and then restart. 5305182007Sroberto 5306182007SrobertoEOF 5307182007Sroberto fi 5308182007Sroberto ;; 5309182007Sroberto 5310182007Sroberto amigaos*) 5311182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 5312182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5313182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5314182007Sroberto 5315182007Sroberto # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5316182007Sroberto # that the semantics of dynamic libraries on AmigaOS, at least up 5317182007Sroberto # to version 4, is to share data among multiple programs linked 5318182007Sroberto # with the same dynamic library. Since this doesn't match the 5319182007Sroberto # behavior of shared libraries on other platforms, we can't use 5320182007Sroberto # them. 5321182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5322182007Sroberto ;; 5323182007Sroberto 5324182007Sroberto beos*) 5325182007Sroberto if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5326182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5327182007Sroberto # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5328182007Sroberto # support --undefined. This deserves some investigation. FIXME 5329182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5330182007Sroberto else 5331182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5332182007Sroberto fi 5333182007Sroberto ;; 5334182007Sroberto 5335182007Sroberto cygwin* | mingw* | pw32*) 5336182007Sroberto # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5337182007Sroberto # as there is no search path for DLLs. 5338182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5339182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5340182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=no 5341182007Sroberto _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5342182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 5343182007Sroberto 5344182007Sroberto if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5345182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 5346182007Sroberto # If the export-symbols file already is a .def file (1st line 5347182007Sroberto # is EXPORTS), use it as is; otherwise, prepend... 5348182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5349182007Sroberto cp $export_symbols $output_objdir/$soname.def; 5350182007Sroberto else 5351182007Sroberto echo EXPORTS > $output_objdir/$soname.def; 5352182007Sroberto cat $export_symbols >> $output_objdir/$soname.def; 5353182007Sroberto fi~ 5354182007Sroberto $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 5355182007Sroberto else 5356182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5357182007Sroberto fi 5358182007Sroberto ;; 5359182007Sroberto 5360182007Sroberto linux*) 5361182007Sroberto if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5362182007Sroberto tmp_addflag= 5363182007Sroberto case $cc_basename,$host_cpu in 5364182007Sroberto pgcc*) # Portland Group C compiler 5365182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5366182007Sroberto tmp_addflag=' $pic_flag' 5367182007Sroberto ;; 5368182007Sroberto pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5369182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5370182007Sroberto tmp_addflag=' $pic_flag -Mnomain' ;; 5371182007Sroberto ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5372182007Sroberto tmp_addflag=' -i_dynamic' ;; 5373182007Sroberto efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5374182007Sroberto tmp_addflag=' -i_dynamic -nofor_main' ;; 5375182007Sroberto ifc* | ifort*) # Intel Fortran compiler 5376182007Sroberto tmp_addflag=' -nofor_main' ;; 5377182007Sroberto esac 5378182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5379182007Sroberto 5380182007Sroberto if test $supports_anon_versioning = yes; then 5381182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5382182007Sroberto cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5383182007Sroberto $echo "local: *; };" >> $output_objdir/$libname.ver~ 5384182007Sroberto $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5385182007Sroberto fi 5386182007Sroberto else 5387182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5388182007Sroberto fi 5389182007Sroberto ;; 5390182007Sroberto 5391182007Sroberto netbsd*) 5392182007Sroberto if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5393182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5394182007Sroberto wlarc= 5395182007Sroberto else 5396182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5397182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5398182007Sroberto fi 5399182007Sroberto ;; 5400182007Sroberto 5401182007Sroberto solaris* | sysv5*) 5402182007Sroberto if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5403182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5404182007Sroberto cat <<EOF 1>&2 5405182007Sroberto 5406182007Sroberto*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5407182007Sroberto*** create shared libraries on Solaris systems. Therefore, libtool 5408182007Sroberto*** is disabling shared libraries support. We urge you to upgrade GNU 5409182007Sroberto*** binutils to release 2.9.1 or newer. Another option is to modify 5410182007Sroberto*** your PATH or compiler configuration so that the native linker is 5411182007Sroberto*** used, and then restart. 5412182007Sroberto 5413182007SrobertoEOF 5414182007Sroberto elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5415182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5416182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5417182007Sroberto else 5418182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5419182007Sroberto fi 5420182007Sroberto ;; 5421182007Sroberto 5422182007Sroberto sunos4*) 5423182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5424182007Sroberto wlarc= 5425182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5426182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5427182007Sroberto ;; 5428182007Sroberto 5429182007Sroberto *) 5430182007Sroberto if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5431182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5432182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5433182007Sroberto else 5434182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5435182007Sroberto fi 5436182007Sroberto ;; 5437182007Sroberto esac 5438182007Sroberto 5439182007Sroberto if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5440182007Sroberto runpath_var= 5441182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5442182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5443182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5444182007Sroberto fi 5445182007Sroberto else 5446182007Sroberto # PORTME fill in a description of your system's linker (not GNU ld) 5447182007Sroberto case $host_os in 5448182007Sroberto aix3*) 5449182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5450182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5451182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 5452182007Sroberto # Note: this linker hardcodes the directories in LIBPATH if there 5453182007Sroberto # are no directories specified by -L. 5454182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5455182007Sroberto if test "$GCC" = yes && test -z "$link_static_flag"; then 5456182007Sroberto # Neither direct hardcoding nor static linking is supported with a 5457182007Sroberto # broken collect2. 5458182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5459182007Sroberto fi 5460182007Sroberto ;; 5461182007Sroberto 5462182007Sroberto aix4* | aix5*) 5463182007Sroberto if test "$host_cpu" = ia64; then 5464182007Sroberto # On IA64, the linker does run time linking by default, so we don't 5465182007Sroberto # have to do anything special. 5466182007Sroberto aix_use_runtimelinking=no 5467182007Sroberto exp_sym_flag='-Bexport' 5468182007Sroberto no_entry_flag="" 5469182007Sroberto else 5470182007Sroberto # If we're using GNU nm, then we don't want the "-C" option. 5471182007Sroberto # -C means demangle to AIX nm, but means don't demangle with GNU nm 5472182007Sroberto if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5473182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5474182007Sroberto else 5475182007Sroberto _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5476182007Sroberto fi 5477182007Sroberto aix_use_runtimelinking=no 5478182007Sroberto 5479182007Sroberto # Test if we are trying to use run time linking or normal 5480182007Sroberto # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5481182007Sroberto # need to do runtime linking. 5482182007Sroberto case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5483182007Sroberto for ld_flag in $LDFLAGS; do 5484182007Sroberto if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5485182007Sroberto aix_use_runtimelinking=yes 5486182007Sroberto break 5487182007Sroberto fi 5488182007Sroberto done 5489182007Sroberto esac 5490182007Sroberto 5491182007Sroberto exp_sym_flag='-bexport' 5492182007Sroberto no_entry_flag='-bnoentry' 5493182007Sroberto fi 5494182007Sroberto 5495182007Sroberto # When large executables or shared objects are built, AIX ld can 5496182007Sroberto # have problems creating the table of contents. If linking a library 5497182007Sroberto # or program results in "error TOC overflow" add -mminimal-toc to 5498182007Sroberto # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5499182007Sroberto # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5500182007Sroberto 5501182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='' 5502182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5503182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5504182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5505182007Sroberto 5506182007Sroberto if test "$GCC" = yes; then 5507182007Sroberto case $host_os in aix4.[[012]]|aix4.[[012]].*) 5508182007Sroberto # We only want to do this on AIX 4.2 and lower, the check 5509182007Sroberto # below for broken collect2 doesn't work under 4.3+ 5510182007Sroberto collect2name=`${CC} -print-prog-name=collect2` 5511182007Sroberto if test -f "$collect2name" && \ 5512182007Sroberto strings "$collect2name" | grep resolve_lib_name >/dev/null 5513182007Sroberto then 5514182007Sroberto # We have reworked collect2 5515182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5516182007Sroberto else 5517182007Sroberto # We have old collect2 5518182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5519182007Sroberto # It fails to find uninstalled libraries when the uninstalled 5520182007Sroberto # path is not listed in the libpath. Setting hardcode_minus_L 5521182007Sroberto # to unsupported forces relinking 5522182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5523182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5524182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5525182007Sroberto fi 5526182007Sroberto esac 5527182007Sroberto shared_flag='-shared' 5528182007Sroberto if test "$aix_use_runtimelinking" = yes; then 5529182007Sroberto shared_flag="$shared_flag "'${wl}-G' 5530182007Sroberto fi 5531182007Sroberto else 5532182007Sroberto # not using gcc 5533182007Sroberto if test "$host_cpu" = ia64; then 5534182007Sroberto # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5535182007Sroberto # chokes on -Wl,-G. The following line is correct: 5536182007Sroberto shared_flag='-G' 5537182007Sroberto else 5538182007Sroberto if test "$aix_use_runtimelinking" = yes; then 5539182007Sroberto shared_flag='${wl}-G' 5540182007Sroberto else 5541182007Sroberto shared_flag='${wl}-bM:SRE' 5542182007Sroberto fi 5543182007Sroberto fi 5544182007Sroberto fi 5545182007Sroberto 5546182007Sroberto # It seems that -bexpall does not export symbols beginning with 5547182007Sroberto # underscore (_), so it is better to generate a list of symbols to export. 5548182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5549182007Sroberto if test "$aix_use_runtimelinking" = yes; then 5550182007Sroberto # Warning - without using the other runtime loading flags (-brtl), 5551182007Sroberto # -berok will link without error, but may produce a broken library. 5552182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5553182007Sroberto # Determine the default libpath from the value encoded in an empty executable. 5554182007Sroberto _LT_AC_SYS_LIBPATH_AIX 5555182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5556182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5557182007Sroberto else 5558182007Sroberto if test "$host_cpu" = ia64; then 5559182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5560182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5561182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 5562182007Sroberto else 5563182007Sroberto # Determine the default libpath from the value encoded in an empty executable. 5564182007Sroberto _LT_AC_SYS_LIBPATH_AIX 5565182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5566182007Sroberto # Warning - without using the other run time loading flags, 5567182007Sroberto # -berok will link without error, but may produce a broken library. 5568182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5569182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5570182007Sroberto # -bexpall does not export symbols beginning with underscore (_) 5571182007Sroberto _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5572182007Sroberto # Exported symbols can be pulled into shared objects from archives 5573182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' 5574182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5575182007Sroberto # This is similar to how AIX traditionally builds its shared libraries. 5576182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5577182007Sroberto fi 5578182007Sroberto fi 5579182007Sroberto ;; 5580182007Sroberto 5581182007Sroberto amigaos*) 5582182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 5583182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5584182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5585182007Sroberto # see comment about different semantics on the GNU ld section 5586182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5587182007Sroberto ;; 5588182007Sroberto 5589182007Sroberto bsdi[[45]]*) 5590182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5591182007Sroberto ;; 5592182007Sroberto 5593182007Sroberto cygwin* | mingw* | pw32*) 5594182007Sroberto # When not using gcc, we currently assume that we are using 5595182007Sroberto # Microsoft Visual C++. 5596182007Sroberto # hardcode_libdir_flag_spec is actually meaningless, as there is 5597182007Sroberto # no search path for DLLs. 5598182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5599182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5600182007Sroberto # Tell ltmain to make .lib files, not .a files. 5601182007Sroberto libext=lib 5602182007Sroberto # Tell ltmain to make .dll files, not .so files. 5603182007Sroberto shrext_cmds=".dll" 5604182007Sroberto # FIXME: Setting linknames here is a bad hack. 5605182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5606182007Sroberto # The linker will automatically build a .lib file if we build a DLL. 5607182007Sroberto _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5608182007Sroberto # FIXME: Should let the user specify the lib program. 5609182007Sroberto _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5610182007Sroberto _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5611182007Sroberto _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5612182007Sroberto ;; 5613182007Sroberto 5614182007Sroberto darwin* | rhapsody*) 5615182007Sroberto case $host_os in 5616182007Sroberto rhapsody* | darwin1.[[012]]) 5617182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5618182007Sroberto ;; 5619182007Sroberto *) # Darwin 1.3 on 5620182007Sroberto if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5621182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5622182007Sroberto else 5623182007Sroberto case ${MACOSX_DEPLOYMENT_TARGET} in 5624182007Sroberto 10.[[012]]) 5625182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5626182007Sroberto ;; 5627182007Sroberto 10.*) 5628182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5629182007Sroberto ;; 5630182007Sroberto esac 5631182007Sroberto fi 5632182007Sroberto ;; 5633182007Sroberto esac 5634182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5635182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 5636182007Sroberto _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5637182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5638182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5639182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5640182007Sroberto if test "$GCC" = yes ; then 5641182007Sroberto output_verbose_link_cmd='echo' 5642182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5643182007Sroberto _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5644182007Sroberto # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5645182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5646182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5647182007Sroberto else 5648182007Sroberto case $cc_basename in 5649182007Sroberto xlc*) 5650182007Sroberto output_verbose_link_cmd='echo' 5651182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' 5652182007Sroberto _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5653182007Sroberto # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5654182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5655182007Sroberto _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5656182007Sroberto ;; 5657182007Sroberto *) 5658182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5659182007Sroberto ;; 5660182007Sroberto esac 5661182007Sroberto fi 5662182007Sroberto ;; 5663182007Sroberto 5664182007Sroberto dgux*) 5665182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5666182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5667182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5668182007Sroberto ;; 5669182007Sroberto 5670182007Sroberto freebsd1*) 5671182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5672182007Sroberto ;; 5673182007Sroberto 5674182007Sroberto # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5675182007Sroberto # support. Future versions do this automatically, but an explicit c++rt0.o 5676182007Sroberto # does not break anything, and helps significantly (at the cost of a little 5677182007Sroberto # extra space). 5678182007Sroberto freebsd2.2*) 5679182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5680182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5681182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5682182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5683182007Sroberto ;; 5684182007Sroberto 5685182007Sroberto # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5686182007Sroberto freebsd2*) 5687182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5688182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5689182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5690182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5691182007Sroberto ;; 5692182007Sroberto 5693182007Sroberto # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5694182007Sroberto freebsd* | kfreebsd*-gnu | dragonfly*) 5695182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5696182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5697182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5698182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5699182007Sroberto ;; 5700182007Sroberto 5701182007Sroberto hpux9*) 5702182007Sroberto if test "$GCC" = yes; then 5703182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5704182007Sroberto else 5705182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5706182007Sroberto fi 5707182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5708182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5709182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5710182007Sroberto 5711182007Sroberto # hardcode_minus_L: Not really in the search PATH, 5712182007Sroberto # but as the default location of the library. 5713182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5714182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5715182007Sroberto ;; 5716182007Sroberto 5717182007Sroberto hpux10* | hpux11*) 5718182007Sroberto if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5719182007Sroberto case $host_cpu in 5720182007Sroberto hppa*64*|ia64*) 5721182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5722182007Sroberto ;; 5723182007Sroberto *) 5724182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5725182007Sroberto ;; 5726182007Sroberto esac 5727182007Sroberto else 5728182007Sroberto case $host_cpu in 5729182007Sroberto hppa*64*|ia64*) 5730182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' 5731182007Sroberto ;; 5732182007Sroberto *) 5733182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5734182007Sroberto ;; 5735182007Sroberto esac 5736182007Sroberto fi 5737182007Sroberto if test "$with_gnu_ld" = no; then 5738182007Sroberto case $host_cpu in 5739182007Sroberto hppa*64*) 5740182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5741182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5742182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5743182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 5744182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5745182007Sroberto ;; 5746182007Sroberto ia64*) 5747182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5748182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 5749182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5750182007Sroberto 5751182007Sroberto # hardcode_minus_L: Not really in the search PATH, 5752182007Sroberto # but as the default location of the library. 5753182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5754182007Sroberto ;; 5755182007Sroberto *) 5756182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5757182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5758182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5759182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5760182007Sroberto 5761182007Sroberto # hardcode_minus_L: Not really in the search PATH, 5762182007Sroberto # but as the default location of the library. 5763182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5764182007Sroberto ;; 5765182007Sroberto esac 5766182007Sroberto fi 5767182007Sroberto ;; 5768182007Sroberto 5769182007Sroberto irix5* | irix6* | nonstopux*) 5770182007Sroberto if test "$GCC" = yes; then 5771182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5772182007Sroberto else 5773182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5774182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5775182007Sroberto fi 5776182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5777182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5778182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5779182007Sroberto ;; 5780182007Sroberto 5781182007Sroberto netbsd*) 5782182007Sroberto if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5783182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5784182007Sroberto else 5785182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5786182007Sroberto fi 5787182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5788182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5789182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5790182007Sroberto ;; 5791182007Sroberto 5792182007Sroberto newsos6) 5793182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5794182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5795182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5796182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5797182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5798182007Sroberto ;; 5799182007Sroberto 5800182007Sroberto openbsd*) 5801182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5802182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5803182007Sroberto if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5804182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5805182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5806182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5807182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5808182007Sroberto else 5809182007Sroberto case $host_os in 5810182007Sroberto openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5811182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5812182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5813182007Sroberto ;; 5814182007Sroberto *) 5815182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5816182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5817182007Sroberto ;; 5818182007Sroberto esac 5819182007Sroberto fi 5820182007Sroberto ;; 5821182007Sroberto 5822182007Sroberto os2*) 5823182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5824182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5825182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5826182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 5827182007Sroberto _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5828182007Sroberto ;; 5829182007Sroberto 5830182007Sroberto osf3*) 5831182007Sroberto if test "$GCC" = yes; then 5832182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5833182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5834182007Sroberto else 5835182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5836182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5837182007Sroberto fi 5838182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5839182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5840182007Sroberto ;; 5841182007Sroberto 5842182007Sroberto osf4* | osf5*) # as osf3* with the addition of -msym flag 5843182007Sroberto if test "$GCC" = yes; then 5844182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5845182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5846182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5847182007Sroberto else 5848182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5849182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5850182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 5851182007Sroberto $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' 5852182007Sroberto 5853182007Sroberto # Both c and cxx compiler support -rpath directly 5854182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5855182007Sroberto fi 5856182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5857182007Sroberto ;; 5858182007Sroberto 5859182007Sroberto sco3.2v5*) 5860182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5861182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5862182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5863182007Sroberto runpath_var=LD_RUN_PATH 5864182007Sroberto hardcode_runpath_var=yes 5865182007Sroberto ;; 5866182007Sroberto 5867182007Sroberto solaris*) 5868182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 5869182007Sroberto if test "$GCC" = yes; then 5870182007Sroberto wlarc='${wl}' 5871182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5872182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5873182007Sroberto $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 5874182007Sroberto else 5875182007Sroberto wlarc='' 5876182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5877182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5878182007Sroberto $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 5879182007Sroberto fi 5880182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5881182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5882182007Sroberto case $host_os in 5883182007Sroberto solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5884182007Sroberto *) 5885182007Sroberto # The compiler driver will combine linker options so we 5886182007Sroberto # cannot just pass the convience library names through 5887182007Sroberto # without $wl, iff we do not link with $LD. 5888182007Sroberto # Luckily, gcc supports the same syntax we need for Sun Studio. 5889182007Sroberto # Supported since Solaris 2.6 (maybe 2.5.1?) 5890182007Sroberto case $wlarc in 5891182007Sroberto '') 5892182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 5893182007Sroberto *) 5894182007Sroberto _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; 5895182007Sroberto esac ;; 5896182007Sroberto esac 5897182007Sroberto _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5898182007Sroberto ;; 5899182007Sroberto 5900182007Sroberto sunos4*) 5901182007Sroberto if test "x$host_vendor" = xsequent; then 5902182007Sroberto # Use $CC to link under sequent, because it throws in some extra .o 5903182007Sroberto # files that make .init and .fini sections work. 5904182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5905182007Sroberto else 5906182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5907182007Sroberto fi 5908182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5909182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5910182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5911182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5912182007Sroberto ;; 5913182007Sroberto 5914182007Sroberto sysv4) 5915182007Sroberto case $host_vendor in 5916182007Sroberto sni) 5917182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5918182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5919182007Sroberto ;; 5920182007Sroberto siemens) 5921182007Sroberto ## LD is ld it makes a PLAMLIB 5922182007Sroberto ## CC just makes a GrossModule. 5923182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5924182007Sroberto _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5925182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no 5926182007Sroberto ;; 5927182007Sroberto motorola) 5928182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5929182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5930182007Sroberto ;; 5931182007Sroberto esac 5932182007Sroberto runpath_var='LD_RUN_PATH' 5933182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5934182007Sroberto ;; 5935182007Sroberto 5936182007Sroberto sysv4.3*) 5937182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5938182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5939182007Sroberto _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5940182007Sroberto ;; 5941182007Sroberto 5942182007Sroberto sysv4*MP*) 5943182007Sroberto if test -d /usr/nec; then 5944182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5945182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5946182007Sroberto runpath_var=LD_RUN_PATH 5947182007Sroberto hardcode_runpath_var=yes 5948182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5949182007Sroberto fi 5950182007Sroberto ;; 5951182007Sroberto 5952182007Sroberto sysv4.2uw2*) 5953182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5954182007Sroberto _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5955182007Sroberto _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5956182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5957182007Sroberto hardcode_runpath_var=yes 5958182007Sroberto runpath_var=LD_RUN_PATH 5959182007Sroberto ;; 5960182007Sroberto 5961182007Sroberto sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) 5962182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' 5963182007Sroberto if test "$GCC" = yes; then 5964182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5965182007Sroberto else 5966182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5967182007Sroberto fi 5968182007Sroberto runpath_var='LD_RUN_PATH' 5969182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5970182007Sroberto ;; 5971182007Sroberto 5972182007Sroberto sysv5*) 5973182007Sroberto _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 5974182007Sroberto # $CC -shared without GNU ld will not create a library from C++ 5975182007Sroberto # object files and a static libstdc++, better avoid it by now 5976182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5977182007Sroberto _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5978182007Sroberto $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 5979182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5980182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5981182007Sroberto runpath_var='LD_RUN_PATH' 5982182007Sroberto ;; 5983182007Sroberto 5984182007Sroberto uts4*) 5985182007Sroberto _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5986182007Sroberto _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5987182007Sroberto _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5988182007Sroberto ;; 5989182007Sroberto 5990182007Sroberto *) 5991182007Sroberto _LT_AC_TAGVAR(ld_shlibs, $1)=no 5992182007Sroberto ;; 5993182007Sroberto esac 5994182007Sroberto fi 5995182007Sroberto]) 5996182007SrobertoAC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 5997182007Srobertotest "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5998182007Sroberto 5999182007Srobertovariables_saved_for_relink="PATH $shlibpath_var $runpath_var" 6000182007Srobertoif test "$GCC" = yes; then 6001182007Sroberto variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 6002182007Srobertofi 6003182007Sroberto 6004182007Sroberto# 6005182007Sroberto# Do we need to explicitly link libc? 6006182007Sroberto# 6007182007Srobertocase "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6008182007Srobertox|xyes) 6009182007Sroberto # Assume -lc should be added 6010182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6011182007Sroberto 6012182007Sroberto if test "$enable_shared" = yes && test "$GCC" = yes; then 6013182007Sroberto case $_LT_AC_TAGVAR(archive_cmds, $1) in 6014182007Sroberto *'~'*) 6015182007Sroberto # FIXME: we may have to deal with multi-command sequences. 6016182007Sroberto ;; 6017182007Sroberto '$CC '*) 6018182007Sroberto # Test whether the compiler implicitly links with -lc since on some 6019182007Sroberto # systems, -lgcc has to come before -lc. If gcc already passes -lc 6020182007Sroberto # to ld, don't add -lc before -lgcc. 6021182007Sroberto AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6022182007Sroberto $rm conftest* 6023182007Sroberto printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6024182007Sroberto 6025182007Sroberto if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6026182007Sroberto soname=conftest 6027182007Sroberto lib=conftest 6028182007Sroberto libobjs=conftest.$ac_objext 6029182007Sroberto deplibs= 6030182007Sroberto wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6031182007Sroberto compiler_flags=-v 6032182007Sroberto linker_flags=-v 6033182007Sroberto verstring= 6034182007Sroberto output_objdir=. 6035182007Sroberto libname=conftest 6036182007Sroberto lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6037182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6038182007Sroberto if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6039182007Sroberto then 6040182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6041182007Sroberto else 6042182007Sroberto _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6043182007Sroberto fi 6044182007Sroberto _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6045182007Sroberto else 6046182007Sroberto cat conftest.err 1>&5 6047182007Sroberto fi 6048182007Sroberto $rm conftest* 6049182007Sroberto AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6050182007Sroberto ;; 6051182007Sroberto esac 6052182007Sroberto fi 6053182007Sroberto ;; 6054182007Srobertoesac 6055182007Sroberto])# AC_LIBTOOL_PROG_LD_SHLIBS 6056182007Sroberto 6057182007Sroberto 6058182007Sroberto# _LT_AC_FILE_LTDLL_C 6059182007Sroberto# ------------------- 6060182007Sroberto# Be careful that the start marker always follows a newline. 6061182007SrobertoAC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6062182007Sroberto# /* ltdll.c starts here */ 6063182007Sroberto# #define WIN32_LEAN_AND_MEAN 6064182007Sroberto# #include <windows.h> 6065182007Sroberto# #undef WIN32_LEAN_AND_MEAN 6066182007Sroberto# #include <stdio.h> 6067182007Sroberto# 6068182007Sroberto# #ifndef __CYGWIN__ 6069182007Sroberto# # ifdef __CYGWIN32__ 6070182007Sroberto# # define __CYGWIN__ __CYGWIN32__ 6071182007Sroberto# # endif 6072182007Sroberto# #endif 6073182007Sroberto# 6074182007Sroberto# #ifdef __cplusplus 6075182007Sroberto# extern "C" { 6076182007Sroberto# #endif 6077182007Sroberto# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6078182007Sroberto# #ifdef __cplusplus 6079182007Sroberto# } 6080182007Sroberto# #endif 6081182007Sroberto# 6082182007Sroberto# #ifdef __CYGWIN__ 6083182007Sroberto# #include <cygwin/cygwin_dll.h> 6084182007Sroberto# DECLARE_CYGWIN_DLL( DllMain ); 6085182007Sroberto# #endif 6086182007Sroberto# HINSTANCE __hDllInstance_base; 6087182007Sroberto# 6088182007Sroberto# BOOL APIENTRY 6089182007Sroberto# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6090182007Sroberto# { 6091182007Sroberto# __hDllInstance_base = hInst; 6092182007Sroberto# return TRUE; 6093182007Sroberto# } 6094182007Sroberto# /* ltdll.c ends here */ 6095182007Sroberto])# _LT_AC_FILE_LTDLL_C 6096182007Sroberto 6097182007Sroberto 6098182007Sroberto# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6099182007Sroberto# --------------------------------- 6100182007SrobertoAC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6101182007Sroberto 6102182007Sroberto 6103182007Sroberto# old names 6104182007SrobertoAC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6105182007SrobertoAC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6106182007SrobertoAC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6107182007SrobertoAC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6108182007SrobertoAC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6109182007SrobertoAC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6110182007SrobertoAC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6111182007Sroberto 6112182007Sroberto# This is just to silence aclocal about the macro not being used 6113182007Srobertoifelse([AC_DISABLE_FAST_INSTALL]) 6114182007Sroberto 6115182007SrobertoAC_DEFUN([LT_AC_PROG_GCJ], 6116182007Sroberto[AC_CHECK_TOOL(GCJ, gcj, no) 6117182007Sroberto test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6118182007Sroberto AC_SUBST(GCJFLAGS) 6119182007Sroberto]) 6120182007Sroberto 6121182007SrobertoAC_DEFUN([LT_AC_PROG_RC], 6122182007Sroberto[AC_CHECK_TOOL(RC, windres, no) 6123182007Sroberto]) 6124182007Sroberto 6125182007Sroberto# NOTE: This macro has been submitted for inclusion into # 6126182007Sroberto# GNU Autoconf as AC_PROG_SED. When it is available in # 6127182007Sroberto# a released version of Autoconf we should remove this # 6128182007Sroberto# macro and use it instead. # 6129182007Sroberto# LT_AC_PROG_SED 6130182007Sroberto# -------------- 6131182007Sroberto# Check for a fully-functional sed program, that truncates 6132182007Sroberto# as few characters as possible. Prefer GNU sed if found. 6133182007SrobertoAC_DEFUN([LT_AC_PROG_SED], 6134182007Sroberto[AC_MSG_CHECKING([for a sed that does not truncate output]) 6135182007SrobertoAC_CACHE_VAL(lt_cv_path_SED, 6136182007Sroberto[# Loop through the user's path and test for sed and gsed. 6137182007Sroberto# Then use that list of sed's as ones to test for truncation. 6138182007Srobertoas_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6139182007Srobertofor as_dir in $PATH 6140182007Srobertodo 6141182007Sroberto IFS=$as_save_IFS 6142182007Sroberto test -z "$as_dir" && as_dir=. 6143182007Sroberto for lt_ac_prog in sed gsed; do 6144182007Sroberto for ac_exec_ext in '' $ac_executable_extensions; do 6145182007Sroberto if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6146182007Sroberto lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6147182007Sroberto fi 6148182007Sroberto done 6149182007Sroberto done 6150182007Srobertodone 6151182007Srobertolt_ac_max=0 6152182007Srobertolt_ac_count=0 6153182007Sroberto# Add /usr/xpg4/bin/sed as it is typically found on Solaris 6154182007Sroberto# along with /bin/sed that truncates output. 6155182007Srobertofor lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6156182007Sroberto test ! -f $lt_ac_sed && continue 6157182007Sroberto cat /dev/null > conftest.in 6158182007Sroberto lt_ac_count=0 6159182007Sroberto echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6160182007Sroberto # Check for GNU sed and select it if it is found. 6161182007Sroberto if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6162182007Sroberto lt_cv_path_SED=$lt_ac_sed 6163182007Sroberto break 6164182007Sroberto fi 6165182007Sroberto while true; do 6166182007Sroberto cat conftest.in conftest.in >conftest.tmp 6167182007Sroberto mv conftest.tmp conftest.in 6168182007Sroberto cp conftest.in conftest.nl 6169182007Sroberto echo >>conftest.nl 6170182007Sroberto $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6171182007Sroberto cmp -s conftest.out conftest.nl || break 6172182007Sroberto # 10000 chars as input seems more than enough 6173182007Sroberto test $lt_ac_count -gt 10 && break 6174182007Sroberto lt_ac_count=`expr $lt_ac_count + 1` 6175182007Sroberto if test $lt_ac_count -gt $lt_ac_max; then 6176182007Sroberto lt_ac_max=$lt_ac_count 6177182007Sroberto lt_cv_path_SED=$lt_ac_sed 6178182007Sroberto fi 6179182007Sroberto done 6180182007Srobertodone 6181182007Sroberto]) 6182182007SrobertoSED=$lt_cv_path_SED 6183182007SrobertoAC_MSG_RESULT([$SED]) 6184182007Sroberto]) 6185182007Sroberto 6186200576Sroberto# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 6187182007Sroberto# 6188182007Sroberto# This file is free software; the Free Software Foundation 6189182007Sroberto# gives unlimited permission to copy and/or distribute it, 6190182007Sroberto# with or without modifications, as long as this notice is preserved. 6191182007Sroberto 6192182007Sroberto# AM_AUTOMAKE_VERSION(VERSION) 6193182007Sroberto# ---------------------------- 6194182007Sroberto# Automake X.Y traces this macro to ensure aclocal.m4 has been 6195182007Sroberto# generated from the m4 files accompanying Automake X.Y. 6196200576Sroberto# (This private macro should not be called outside this file.) 6197200576SrobertoAC_DEFUN([AM_AUTOMAKE_VERSION], 6198200576Sroberto[am__api_version='1.11' 6199200576Srobertodnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 6200200576Srobertodnl require some minimum version. Point them to the right macro. 6201200576Srobertom4_if([$1], [1.11], [], 6202200576Sroberto [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 6203200576Sroberto]) 6204182007Sroberto 6205200576Sroberto# _AM_AUTOCONF_VERSION(VERSION) 6206200576Sroberto# ----------------------------- 6207200576Sroberto# aclocal traces this macro to find the Autoconf version. 6208200576Sroberto# This is a private macro too. Using m4_define simplifies 6209200576Sroberto# the logic in aclocal, which can simply ignore this definition. 6210200576Srobertom4_define([_AM_AUTOCONF_VERSION], []) 6211200576Sroberto 6212182007Sroberto# AM_SET_CURRENT_AUTOMAKE_VERSION 6213182007Sroberto# ------------------------------- 6214200576Sroberto# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 6215200576Sroberto# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 6216182007SrobertoAC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 6217200576Sroberto[AM_AUTOMAKE_VERSION([1.11])dnl 6218200576Srobertom4_ifndef([AC_AUTOCONF_VERSION], 6219200576Sroberto [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 6220200576Sroberto_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 6221182007Sroberto 6222182007Sroberto# AM_AUX_DIR_EXPAND -*- Autoconf -*- 6223182007Sroberto 6224182007Sroberto# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 6225182007Sroberto# 6226182007Sroberto# This file is free software; the Free Software Foundation 6227182007Sroberto# gives unlimited permission to copy and/or distribute it, 6228182007Sroberto# with or without modifications, as long as this notice is preserved. 6229182007Sroberto 623082498Sroberto# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 6231106163Sroberto# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 6232106163Sroberto# `$srcdir', `$srcdir/..', or `$srcdir/../..'. 623382498Sroberto# 6234106163Sroberto# Of course, Automake must honor this variable whenever it calls a 6235106163Sroberto# tool from the auxiliary directory. The problem is that $srcdir (and 6236106163Sroberto# therefore $ac_aux_dir as well) can be either absolute or relative, 6237106163Sroberto# depending on how configure is run. This is pretty annoying, since 6238106163Sroberto# it makes $ac_aux_dir quite unusable in subdirectories: in the top 6239106163Sroberto# source directory, any form will work fine, but in subdirectories a 6240106163Sroberto# relative path needs to be adjusted first. 6241106163Sroberto# 6242106163Sroberto# $ac_aux_dir/missing 6243106163Sroberto# fails when called from a subdirectory if $ac_aux_dir is relative 6244106163Sroberto# $top_srcdir/$ac_aux_dir/missing 6245106163Sroberto# fails if $ac_aux_dir is absolute, 6246106163Sroberto# fails when called from a subdirectory in a VPATH build with 6247106163Sroberto# a relative $ac_aux_dir 6248106163Sroberto# 6249106163Sroberto# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 6250106163Sroberto# are both prefixed by $srcdir. In an in-source build this is usually 6251106163Sroberto# harmless because $srcdir is `.', but things will broke when you 6252106163Sroberto# start a VPATH build or use an absolute $srcdir. 6253106163Sroberto# 6254106163Sroberto# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 6255106163Sroberto# iff we strip the leading $srcdir from $ac_aux_dir. That would be: 6256106163Sroberto# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 6257106163Sroberto# and then we would define $MISSING as 6258106163Sroberto# MISSING="\${SHELL} $am_aux_dir/missing" 6259106163Sroberto# This will work as long as MISSING is not called from configure, because 6260106163Sroberto# unfortunately $(top_srcdir) has no meaning in configure. 6261106163Sroberto# However there are other variables, like CC, which are often used in 6262106163Sroberto# configure, and could therefore not use this "fixed" $ac_aux_dir. 6263106163Sroberto# 6264106163Sroberto# Another solution, used here, is to always expand $ac_aux_dir to an 6265106163Sroberto# absolute PATH. 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It has been replaced by AC_CONFIG_HEADERS. 6583182007SrobertoAU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) 6584132451Sroberto 6585182007Sroberto# Do all the work for Automake. -*- Autoconf -*- 6586132451Sroberto 6587200576Sroberto# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 6588200576Sroberto# 2005, 2006, 2008, 2009 Free Software Foundation, Inc. 6589182007Sroberto# 6590182007Sroberto# This file is free software; the Free Software Foundation 6591182007Sroberto# gives unlimited permission to copy and/or distribute it, 6592182007Sroberto# with or without modifications, as long as this notice is preserved. 6593132451Sroberto 6594200576Sroberto# serial 16 6595182007Sroberto 6596182007Sroberto# This macro actually does too much. Some checks are only needed if 6597182007Sroberto# your package does certain things. But this isn't really a big deal. 6598182007Sroberto 6599182007Sroberto# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 6600182007Sroberto# AM_INIT_AUTOMAKE([OPTIONS]) 6601182007Sroberto# ----------------------------------------------- 6602182007Sroberto# The call with PACKAGE and VERSION arguments is the old style 6603182007Sroberto# call (pre autoconf-2.50), which is being phased out. PACKAGE 6604182007Sroberto# and VERSION should now be passed to AC_INIT and removed from 6605182007Sroberto# the call to AM_INIT_AUTOMAKE. 6606182007Sroberto# We support both call styles for the transition. After 6607182007Sroberto# the next Automake release, Autoconf can make the AC_INIT 6608182007Sroberto# arguments mandatory, and then we can depend on a new Autoconf 6609182007Sroberto# release and drop the old call support. 6610182007SrobertoAC_DEFUN([AM_INIT_AUTOMAKE], 6611200576Sroberto[AC_PREREQ([2.62])dnl 6612182007Srobertodnl Autoconf wants to disallow AM_ names. We explicitly allow 6613182007Srobertodnl the ones we care about. 6614182007Srobertom4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 6615182007SrobertoAC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 6616182007SrobertoAC_REQUIRE([AC_PROG_INSTALL])dnl 6617200576Srobertoif test "`cd $srcdir && pwd`" != "`pwd`"; then 6618200576Sroberto # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 6619200576Sroberto # is not polluted with repeated "-I." 6620200576Sroberto AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl 6621200576Sroberto # test to see if srcdir already configured 6622200576Sroberto if test -f $srcdir/config.status; then 6623200576Sroberto AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 6624200576Sroberto fi 6625182007Srobertofi 6626182007Sroberto 6627182007Sroberto# test whether we have cygpath 6628182007Srobertoif test -z "$CYGPATH_W"; then 6629182007Sroberto if (cygpath --version) >/dev/null 2>/dev/null; then 6630182007Sroberto CYGPATH_W='cygpath -w' 6631182007Sroberto else 6632182007Sroberto CYGPATH_W=echo 6633182007Sroberto fi 6634182007Srobertofi 6635182007SrobertoAC_SUBST([CYGPATH_W]) 6636182007Sroberto 6637182007Sroberto# Define the identity of the package. 6638182007Srobertodnl Distinguish between old-style and new-style calls. 6639182007Srobertom4_ifval([$2], 6640182007Sroberto[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 6641182007Sroberto AC_SUBST([PACKAGE], [$1])dnl 6642182007Sroberto AC_SUBST([VERSION], [$2])], 6643182007Sroberto[_AM_SET_OPTIONS([$1])dnl 6644200576Srobertodnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. 6645200576Srobertom4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, 6646200576Sroberto [m4_fatal([AC_INIT should be called with package and version arguments])])dnl 6647182007Sroberto AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 6648182007Sroberto AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 6649182007Sroberto 6650182007Sroberto_AM_IF_OPTION([no-define],, 6651182007Sroberto[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 6652182007Sroberto AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 6653182007Sroberto 6654182007Sroberto# Some tools Automake needs. 6655182007SrobertoAC_REQUIRE([AM_SANITY_CHECK])dnl 6656182007SrobertoAC_REQUIRE([AC_ARG_PROGRAM])dnl 6657182007SrobertoAM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 6658182007SrobertoAM_MISSING_PROG(AUTOCONF, autoconf) 6659182007SrobertoAM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 6660182007SrobertoAM_MISSING_PROG(AUTOHEADER, autoheader) 6661182007SrobertoAM_MISSING_PROG(MAKEINFO, makeinfo) 6662200576SrobertoAC_REQUIRE([AM_PROG_INSTALL_SH])dnl 6663200576SrobertoAC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl 6664182007SrobertoAC_REQUIRE([AM_PROG_MKDIR_P])dnl 6665182007Sroberto# We need awk for the "check" target. The system "awk" is bad on 6666182007Sroberto# some platforms. 6667182007SrobertoAC_REQUIRE([AC_PROG_AWK])dnl 6668182007SrobertoAC_REQUIRE([AC_PROG_MAKE_SET])dnl 6669182007SrobertoAC_REQUIRE([AM_SET_LEADING_DOT])dnl 6670182007Sroberto_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 6671200576Sroberto [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 6672200576Sroberto [_AM_PROG_TAR([v7])])]) 6673182007Sroberto_AM_IF_OPTION([no-dependencies],, 6674182007Sroberto[AC_PROVIDE_IFELSE([AC_PROG_CC], 6675200576Sroberto [_AM_DEPENDENCIES(CC)], 6676200576Sroberto [define([AC_PROG_CC], 6677200576Sroberto defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 6678182007SrobertoAC_PROVIDE_IFELSE([AC_PROG_CXX], 6679200576Sroberto [_AM_DEPENDENCIES(CXX)], 6680200576Sroberto [define([AC_PROG_CXX], 6681200576Sroberto defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 6682200576SrobertoAC_PROVIDE_IFELSE([AC_PROG_OBJC], 6683200576Sroberto [_AM_DEPENDENCIES(OBJC)], 6684200576Sroberto [define([AC_PROG_OBJC], 6685200576Sroberto defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl 6686182007Sroberto]) 6687200576Sroberto_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl 6688200576Srobertodnl The `parallel-tests' driver may need to know about EXEEXT, so add the 6689200576Srobertodnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro 6690200576Srobertodnl is hooked onto _AC_COMPILER_EXEEXT early, see below. 6691200576SrobertoAC_CONFIG_COMMANDS_PRE(dnl 6692200576Sroberto[m4_provide_if([_AM_COMPILER_EXEEXT], 6693200576Sroberto [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl 6694182007Sroberto]) 6695182007Sroberto 6696200576Srobertodnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not 6697200576Srobertodnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further 6698200576Srobertodnl mangled by Autoconf and run in a shell conditional statement. 6699200576Srobertom4_define([_AC_COMPILER_EXEEXT], 6700200576Srobertom4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) 6701182007Sroberto 6702200576Sroberto 6703182007Sroberto# When config.status generates a header, we must update the stamp-h file. 6704182007Sroberto# This file resides in the same directory as the config header 6705182007Sroberto# that is generated. The stamp files are numbered to have different names. 6706182007Sroberto 6707182007Sroberto# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 6708182007Sroberto# loop where config.status creates the headers, so we can generate 6709182007Sroberto# our stamp files there. 6710182007SrobertoAC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 6711182007Sroberto[# Compute $1's index in $config_headers. 6712200576Sroberto_am_arg=$1 6713182007Sroberto_am_stamp_count=1 6714182007Srobertofor _am_header in $config_headers :; do 6715182007Sroberto case $_am_header in 6716200576Sroberto $_am_arg | $_am_arg:* ) 6717182007Sroberto break ;; 6718182007Sroberto * ) 6719182007Sroberto _am_stamp_count=`expr $_am_stamp_count + 1` ;; 6720182007Sroberto esac 6721182007Srobertodone 6722200576Srobertoecho "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) 6723182007Sroberto 6724200576Sroberto# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. 6725182007Sroberto# 6726182007Sroberto# This file is free software; the Free Software Foundation 6727182007Sroberto# gives unlimited permission to copy and/or distribute it, 6728182007Sroberto# with or without modifications, as long as this notice is preserved. 6729182007Sroberto 6730182007Sroberto# AM_PROG_INSTALL_SH 6731182007Sroberto# ------------------ 6732182007Sroberto# Define $install_sh. 6733182007SrobertoAC_DEFUN([AM_PROG_INSTALL_SH], 6734182007Sroberto[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 6735200576Srobertoif test x"${install_sh}" != xset; then 6736200576Sroberto case $am_aux_dir in 6737200576Sroberto *\ * | *\ *) 6738200576Sroberto install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 6739200576Sroberto *) 6740200576Sroberto install_sh="\${SHELL} $am_aux_dir/install-sh" 6741200576Sroberto esac 6742200576Srobertofi 6743182007SrobertoAC_SUBST(install_sh)]) 6744182007Sroberto 6745182007Sroberto# Copyright (C) 2003, 2005 Free Software Foundation, Inc. 6746182007Sroberto# 6747182007Sroberto# This file is free software; the Free Software Foundation 6748182007Sroberto# gives unlimited permission to copy and/or distribute it, 6749182007Sroberto# with or without modifications, as long as this notice is preserved. 6750182007Sroberto 6751132451Sroberto# serial 2 6752132451Sroberto 6753182007Sroberto# Check whether the underlying file-system supports filenames 6754182007Sroberto# with a leading dot. For instance MS-DOS doesn't. 6755182007SrobertoAC_DEFUN([AM_SET_LEADING_DOT], 6756182007Sroberto[rm -rf .tst 2>/dev/null 6757182007Srobertomkdir .tst 2>/dev/null 6758182007Srobertoif test -d .tst; then 6759182007Sroberto am__leading_dot=. 6760182007Srobertoelse 6761182007Sroberto am__leading_dot=_ 6762182007Srobertofi 6763182007Srobertormdir .tst 2>/dev/null 6764182007SrobertoAC_SUBST([am__leading_dot])]) 6765182007Sroberto 6766182007Sroberto# Check to see how 'make' treats includes. -*- Autoconf -*- 6767182007Sroberto 6768200576Sroberto# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. 6769182007Sroberto# 6770182007Sroberto# This file is free software; the Free Software Foundation 6771182007Sroberto# gives unlimited permission to copy and/or distribute it, 6772182007Sroberto# with or without modifications, as long as this notice is preserved. 6773182007Sroberto 6774200576Sroberto# serial 4 6775182007Sroberto 677682498Sroberto# AM_MAKE_INCLUDE() 677782498Sroberto# ----------------- 677882498Sroberto# Check to see how make treats includes. 677982498SrobertoAC_DEFUN([AM_MAKE_INCLUDE], 678082498Sroberto[am_make=${MAKE-make} 678182498Srobertocat > confinc << 'END' 6782132451Srobertoam__doit: 6783200576Sroberto @echo this is the am__doit target 6784132451Sroberto.PHONY: am__doit 678582498SrobertoEND 678682498Sroberto# If we don't find an include directive, just comment out the code. 678782498SrobertoAC_MSG_CHECKING([for style of include used by $am_make]) 6788132451Srobertoam__include="#" 6789106163Srobertoam__quote= 6790106163Sroberto_am_result=none 6791106163Sroberto# First try GNU make style include. 6792106163Srobertoecho "include confinc" > confmf 6793200576Sroberto# Ignore all kinds of additional output from `make'. 6794200576Srobertocase `$am_make -s -f confmf 2> /dev/null` in #( 6795200576Sroberto*the\ am__doit\ target*) 6796200576Sroberto am__include=include 6797200576Sroberto am__quote= 6798200576Sroberto _am_result=GNU 6799200576Sroberto ;; 6800200576Srobertoesac 6801106163Sroberto# Now try BSD make style include. 6802106163Srobertoif test "$am__include" = "#"; then 6803106163Sroberto echo '.include "confinc"' > confmf 6804200576Sroberto case `$am_make -s -f confmf 2> /dev/null` in #( 6805200576Sroberto *the\ am__doit\ target*) 6806200576Sroberto am__include=.include 6807200576Sroberto am__quote="\"" 6808200576Sroberto _am_result=BSD 6809200576Sroberto ;; 6810200576Sroberto esac 6811106163Srobertofi 6812132451SrobertoAC_SUBST([am__include]) 6813132451SrobertoAC_SUBST([am__quote]) 6814132451SrobertoAC_MSG_RESULT([$_am_result]) 681582498Srobertorm -f confinc confmf 681682498Sroberto]) 681756746Sroberto 6818200576Sroberto# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 6819200576Sroberto# Free Software Foundation, Inc. 6820200576Sroberto# 6821200576Sroberto# This file is free software; the Free Software Foundation 6822200576Sroberto# gives unlimited permission to copy and/or distribute it, 6823200576Sroberto# with or without modifications, as long as this notice is preserved. 6824200576Sroberto 6825200576Sroberto# serial 6 6826200576Sroberto 6827200576Sroberto# AM_PROG_CC_C_O 6828200576Sroberto# -------------- 6829200576Sroberto# Like AC_PROG_CC_C_O, but changed for automake. 6830200576SrobertoAC_DEFUN([AM_PROG_CC_C_O], 6831200576Sroberto[AC_REQUIRE([AC_PROG_CC_C_O])dnl 6832200576SrobertoAC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 6833200576SrobertoAC_REQUIRE_AUX_FILE([compile])dnl 6834200576Sroberto# FIXME: we rely on the cache variable name because 6835200576Sroberto# there is no other way. 6836200576Srobertoset dummy $CC 6837200576Srobertoam_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` 6838200576Srobertoeval am_t=\$ac_cv_prog_cc_${am_cc}_c_o 6839200576Srobertoif test "$am_t" != yes; then 6840200576Sroberto # Losing compiler, so override with the script. 6841200576Sroberto # FIXME: It is wrong to rewrite CC. 6842200576Sroberto # But if we don't then we get into trouble of one sort or another. 6843200576Sroberto # A longer-term fix would be to have automake use am__CC in this case, 6844200576Sroberto # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 6845200576Sroberto CC="$am_aux_dir/compile $CC" 6846200576Srobertofi 6847200576Srobertodnl Make sure AC_PROG_CC is never called again, or it will override our 6848200576Srobertodnl setting of CC. 6849200576Srobertom4_define([AC_PROG_CC], 6850200576Sroberto [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) 6851200576Sroberto]) 6852200576Sroberto 6853182007Sroberto# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 685482498Sroberto 6855200576Sroberto# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 6856182007Sroberto# Free Software Foundation, Inc. 6857182007Sroberto# 6858182007Sroberto# This file is free software; the Free Software Foundation 6859182007Sroberto# gives unlimited permission to copy and/or distribute it, 6860182007Sroberto# with or without modifications, as long as this notice is preserved. 6861132451Sroberto 6862200576Sroberto# serial 6 6863132451Sroberto 6864182007Sroberto# AM_MISSING_PROG(NAME, PROGRAM) 6865182007Sroberto# ------------------------------ 6866182007SrobertoAC_DEFUN([AM_MISSING_PROG], 6867182007Sroberto[AC_REQUIRE([AM_MISSING_HAS_RUN]) 6868182007Sroberto$1=${$1-"${am_missing_run}$2"} 6869182007SrobertoAC_SUBST($1)]) 6870132451Sroberto 6871132451Sroberto 6872182007Sroberto# AM_MISSING_HAS_RUN 6873182007Sroberto# ------------------ 6874182007Sroberto# Define MISSING if not defined so far and test if it supports --run. 6875182007Sroberto# If it does, set am_missing_run to use it, otherwise, to nothing. 6876182007SrobertoAC_DEFUN([AM_MISSING_HAS_RUN], 6877182007Sroberto[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 6878200576SrobertoAC_REQUIRE_AUX_FILE([missing])dnl 6879200576Srobertoif test x"${MISSING+set}" != xset; then 6880200576Sroberto case $am_aux_dir in 6881200576Sroberto *\ * | *\ *) 6882200576Sroberto MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 6883200576Sroberto *) 6884200576Sroberto MISSING="\${SHELL} $am_aux_dir/missing" ;; 6885200576Sroberto esac 6886200576Srobertofi 6887182007Sroberto# Use eval to expand $SHELL 6888182007Srobertoif eval "$MISSING --run true"; then 6889182007Sroberto am_missing_run="$MISSING --run " 6890182007Srobertoelse 6891182007Sroberto am_missing_run= 6892182007Sroberto AC_MSG_WARN([`missing' script is too old or missing]) 6893182007Srobertofi 6894182007Sroberto]) 6895132451Sroberto 6896200576Sroberto# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 6897182007Sroberto# 6898182007Sroberto# This file is free software; the Free Software Foundation 6899182007Sroberto# gives unlimited permission to copy and/or distribute it, 6900182007Sroberto# with or without modifications, as long as this notice is preserved. 6901132451Sroberto 6902182007Sroberto# AM_PROG_MKDIR_P 6903182007Sroberto# --------------- 6904200576Sroberto# Check for `mkdir -p'. 6905182007SrobertoAC_DEFUN([AM_PROG_MKDIR_P], 6906200576Sroberto[AC_PREREQ([2.60])dnl 6907200576SrobertoAC_REQUIRE([AC_PROG_MKDIR_P])dnl 6908200576Srobertodnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, 6909200576Srobertodnl while keeping a definition of mkdir_p for backward compatibility. 6910200576Srobertodnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. 6911200576Srobertodnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of 6912200576Srobertodnl Makefile.ins that do not define MKDIR_P, so we do our own 6913200576Srobertodnl adjustment using top_builddir (which is defined more often than 6914200576Srobertodnl MKDIR_P). 6915200576SrobertoAC_SUBST([mkdir_p], ["$MKDIR_P"])dnl 6916200576Srobertocase $mkdir_p in 6917200576Sroberto [[\\/$]]* | ?:[[\\/]]*) ;; 6918200576Sroberto */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 6919200576Srobertoesac 6920200576Sroberto]) 6921106163Sroberto 6922182007Sroberto# Helper functions for option handling. -*- Autoconf -*- 6923106163Sroberto 6924200576Sroberto# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. 6925182007Sroberto# 6926182007Sroberto# This file is free software; the Free Software Foundation 6927182007Sroberto# gives unlimited permission to copy and/or distribute it, 6928182007Sroberto# with or without modifications, as long as this notice is preserved. 692954359Sroberto 6930200576Sroberto# serial 4 6931132451Sroberto 6932182007Sroberto# _AM_MANGLE_OPTION(NAME) 6933182007Sroberto# ----------------------- 6934182007SrobertoAC_DEFUN([_AM_MANGLE_OPTION], 6935182007Sroberto[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 6936132451Sroberto 6937182007Sroberto# _AM_SET_OPTION(NAME) 6938182007Sroberto# ------------------------------ 6939182007Sroberto# Set option NAME. Presently that only means defining a flag for this option. 6940182007SrobertoAC_DEFUN([_AM_SET_OPTION], 6941182007Sroberto[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 6942132451Sroberto 6943182007Sroberto# _AM_SET_OPTIONS(OPTIONS) 6944182007Sroberto# ---------------------------------- 6945182007Sroberto# OPTIONS is a space-separated list of Automake options. 6946182007SrobertoAC_DEFUN([_AM_SET_OPTIONS], 6947200576Sroberto[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 6948132451Sroberto 6949182007Sroberto# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 6950182007Sroberto# ------------------------------------------- 6951182007Sroberto# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 6952182007SrobertoAC_DEFUN([_AM_IF_OPTION], 6953182007Sroberto[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 6954182007Sroberto 6955200576Sroberto# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006 6956182007Sroberto# Free Software Foundation, Inc. 6957182007Sroberto# 6958182007Sroberto# This file is free software; the Free Software Foundation 6959182007Sroberto# gives unlimited permission to copy and/or distribute it, 6960182007Sroberto# with or without modifications, as long as this notice is preserved. 6961182007Sroberto 6962200576Sroberto# serial 5 6963182007Sroberto 696482498SrobertoAC_DEFUN([AM_C_PROTOTYPES], 6965182007Sroberto[AC_REQUIRE([AC_C_PROTOTYPES]) 6966182007Srobertoif test "$ac_cv_prog_cc_stdc" != no; then 696754359Sroberto U= ANSI2KNR= 696854359Srobertoelse 696954359Sroberto U=_ ANSI2KNR=./ansi2knr 697054359Srobertofi 697182498Sroberto# Ensure some checks needed by ansi2knr itself. 6972182007SrobertoAC_REQUIRE([AC_HEADER_STDC]) 6973200576SrobertoAC_CHECK_HEADERS([string.h]) 6974200576SrobertoAC_SUBST([U])dnl 6975200576SrobertoAC_SUBST([ANSI2KNR])dnl 6976200576Sroberto_AM_SUBST_NOTMAKE([ANSI2KNR])dnl 697754359Sroberto]) 697854359Sroberto 6979132451SrobertoAU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES]) 698054359Sroberto 6981182007Sroberto# Check to make sure that the build environment is sane. -*- Autoconf -*- 698254359Sroberto 6983200576Sroberto# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 6984182007Sroberto# Free Software Foundation, Inc. 6985182007Sroberto# 6986182007Sroberto# This file is free software; the Free Software Foundation 6987182007Sroberto# gives unlimited permission to copy and/or distribute it, 6988182007Sroberto# with or without modifications, as long as this notice is preserved. 6989132451Sroberto 6990200576Sroberto# serial 5 6991132451Sroberto 6992182007Sroberto# AM_SANITY_CHECK 6993182007Sroberto# --------------- 6994182007SrobertoAC_DEFUN([AM_SANITY_CHECK], 6995182007Sroberto[AC_MSG_CHECKING([whether build environment is sane]) 6996182007Sroberto# Just in case 6997182007Srobertosleep 1 6998182007Srobertoecho timestamp > conftest.file 6999200576Sroberto# Reject unsafe characters in $srcdir or the absolute working directory 7000200576Sroberto# name. Accept space and tab only in the latter. 7001200576Srobertoam_lf=' 7002200576Sroberto' 7003200576Srobertocase `pwd` in 7004200576Sroberto *[[\\\"\#\$\&\'\`$am_lf]]*) 7005200576Sroberto AC_MSG_ERROR([unsafe absolute working directory name]);; 7006200576Srobertoesac 7007200576Srobertocase $srcdir in 7008200576Sroberto *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) 7009200576Sroberto AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; 7010200576Srobertoesac 7011200576Sroberto 7012182007Sroberto# Do `set' in a subshell so we don't clobber the current shell's 7013182007Sroberto# arguments. Must try -L first in case configure is actually a 7014182007Sroberto# symlink; some systems play weird games with the mod time of symlinks 7015182007Sroberto# (eg FreeBSD returns the mod time of the symlink's containing 7016182007Sroberto# directory). 7017182007Srobertoif ( 7018200576Sroberto set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 7019182007Sroberto if test "$[*]" = "X"; then 7020182007Sroberto # -L didn't work. 7021200576Sroberto set X `ls -t "$srcdir/configure" conftest.file` 7022182007Sroberto fi 7023182007Sroberto rm -f conftest.file 7024182007Sroberto if test "$[*]" != "X $srcdir/configure conftest.file" \ 7025182007Sroberto && test "$[*]" != "X conftest.file $srcdir/configure"; then 7026132451Sroberto 7027182007Sroberto # If neither matched, then we have a broken ls. This can happen 7028182007Sroberto # if, for instance, CONFIG_SHELL is bash and it inherits a 7029182007Sroberto # broken ls alias from the environment. This has actually 7030182007Sroberto # happened. Such a system could not be considered "sane". 7031182007Sroberto AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 7032182007Srobertoalias in your environment]) 7033182007Sroberto fi 7034132451Sroberto 7035182007Sroberto test "$[2]" = conftest.file 7036182007Sroberto ) 7037182007Srobertothen 7038182007Sroberto # Ok. 7039182007Sroberto : 7040182007Srobertoelse 7041182007Sroberto AC_MSG_ERROR([newly created file is older than distributed files! 7042182007SrobertoCheck your system clock]) 7043182007Srobertofi 7044182007SrobertoAC_MSG_RESULT(yes)]) 7045182007Sroberto 7046182007Sroberto# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 7047182007Sroberto# 7048182007Sroberto# This file is free software; the Free Software Foundation 7049182007Sroberto# gives unlimited permission to copy and/or distribute it, 7050182007Sroberto# with or without modifications, as long as this notice is preserved. 7051182007Sroberto 7052182007Sroberto# AM_PROG_INSTALL_STRIP 7053182007Sroberto# --------------------- 7054182007Sroberto# One issue with vendor `install' (even GNU) is that you can't 7055182007Sroberto# specify the program used to strip binaries. This is especially 7056182007Sroberto# annoying in cross-compiling environments, where the build's strip 7057182007Sroberto# is unlikely to handle the host's binaries. 7058182007Sroberto# Fortunately install-sh will honor a STRIPPROG variable, so we 7059182007Sroberto# always use install-sh in `make install-strip', and initialize 7060182007Sroberto# STRIPPROG with the value of the STRIP variable (set by the user). 7061182007SrobertoAC_DEFUN([AM_PROG_INSTALL_STRIP], 7062182007Sroberto[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 7063182007Sroberto# Installed binaries are usually stripped using `strip' when the user 7064182007Sroberto# run `make install-strip'. However `strip' might not be the right 7065182007Sroberto# tool to use in cross-compilation environments, therefore Automake 7066182007Sroberto# will honor the `STRIP' environment variable to overrule this program. 7067182007Srobertodnl Don't test for $cross_compiling = yes, because it might be `maybe'. 7068182007Srobertoif test "$cross_compiling" != no; then 7069182007Sroberto AC_CHECK_TOOL([STRIP], [strip], :) 7070182007Srobertofi 7071200576SrobertoINSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 7072182007SrobertoAC_SUBST([INSTALL_STRIP_PROGRAM])]) 7073182007Sroberto 7074200576Sroberto# Copyright (C) 2006, 2008 Free Software Foundation, Inc. 7075200576Sroberto# 7076200576Sroberto# This file is free software; the Free Software Foundation 7077200576Sroberto# gives unlimited permission to copy and/or distribute it, 7078200576Sroberto# with or without modifications, as long as this notice is preserved. 7079200576Sroberto 7080200576Sroberto# serial 2 7081200576Sroberto 7082200576Sroberto# _AM_SUBST_NOTMAKE(VARIABLE) 7083200576Sroberto# --------------------------- 7084200576Sroberto# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 7085200576Sroberto# This macro is traced by Automake. 7086200576SrobertoAC_DEFUN([_AM_SUBST_NOTMAKE]) 7087200576Sroberto 7088200576Sroberto# AM_SUBST_NOTMAKE(VARIABLE) 7089200576Sroberto# --------------------------- 7090200576Sroberto# Public sister of _AM_SUBST_NOTMAKE. 7091200576SrobertoAC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 7092200576Sroberto 7093182007Sroberto# Check how to create a tarball. -*- Autoconf -*- 7094182007Sroberto 7095182007Sroberto# Copyright (C) 2004, 2005 Free Software Foundation, Inc. 7096182007Sroberto# 7097182007Sroberto# This file is free software; the Free Software Foundation 7098182007Sroberto# gives unlimited permission to copy and/or distribute it, 7099182007Sroberto# with or without modifications, as long as this notice is preserved. 7100182007Sroberto 7101132451Sroberto# serial 2 7102132451Sroberto 7103182007Sroberto# _AM_PROG_TAR(FORMAT) 7104182007Sroberto# -------------------- 7105182007Sroberto# Check how to create a tarball in format FORMAT. 7106182007Sroberto# FORMAT should be one of `v7', `ustar', or `pax'. 710754359Sroberto# 7108182007Sroberto# Substitute a variable $(am__tar) that is a command 7109182007Sroberto# writing to stdout a FORMAT-tarball containing the directory 7110182007Sroberto# $tardir. 7111182007Sroberto# tardir=directory && $(am__tar) > result.tar 7112182007Sroberto# 7113182007Sroberto# Substitute a variable $(am__untar) that extract such 7114182007Sroberto# a tarball read from stdin. 7115182007Sroberto# $(am__untar) < result.tar 7116182007SrobertoAC_DEFUN([_AM_PROG_TAR], 7117182007Sroberto[# Always define AMTAR for backward compatibility. 7118182007SrobertoAM_MISSING_PROG([AMTAR], [tar]) 7119182007Srobertom4_if([$1], [v7], 7120182007Sroberto [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 7121182007Sroberto [m4_case([$1], [ustar],, [pax],, 7122182007Sroberto [m4_fatal([Unknown tar format])]) 7123182007SrobertoAC_MSG_CHECKING([how to create a $1 tar archive]) 7124182007Sroberto# Loop over all known methods to create a tar archive until one works. 7125182007Sroberto_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 7126182007Sroberto_am_tools=${am_cv_prog_tar_$1-$_am_tools} 7127182007Sroberto# Do not fold the above two line into one, because Tru64 sh and 7128182007Sroberto# Solaris sh will not grok spaces in the rhs of `-'. 7129182007Srobertofor _am_tool in $_am_tools 7130182007Srobertodo 7131182007Sroberto case $_am_tool in 7132182007Sroberto gnutar) 7133182007Sroberto for _am_tar in tar gnutar gtar; 7134182007Sroberto do 7135182007Sroberto AM_RUN_LOG([$_am_tar --version]) && break 7136182007Sroberto done 7137182007Sroberto am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 7138182007Sroberto am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 7139182007Sroberto am__untar="$_am_tar -xf -" 7140182007Sroberto ;; 7141182007Sroberto plaintar) 7142182007Sroberto # Must skip GNU tar: if it does not support --format= it doesn't create 7143182007Sroberto # ustar tarball either. 7144182007Sroberto (tar --version) >/dev/null 2>&1 && continue 7145182007Sroberto am__tar='tar chf - "$$tardir"' 7146182007Sroberto am__tar_='tar chf - "$tardir"' 7147182007Sroberto am__untar='tar xf -' 7148182007Sroberto ;; 7149182007Sroberto pax) 7150182007Sroberto am__tar='pax -L -x $1 -w "$$tardir"' 7151182007Sroberto am__tar_='pax -L -x $1 -w "$tardir"' 7152182007Sroberto am__untar='pax -r' 7153182007Sroberto ;; 7154182007Sroberto cpio) 7155182007Sroberto am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 7156182007Sroberto am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 7157182007Sroberto am__untar='cpio -i -H $1 -d' 7158182007Sroberto ;; 7159182007Sroberto none) 7160182007Sroberto am__tar=false 7161182007Sroberto am__tar_=false 7162182007Sroberto am__untar=false 7163182007Sroberto ;; 7164182007Sroberto esac 716554359Sroberto 7166182007Sroberto # If the value was cached, stop now. We just wanted to have am__tar 7167182007Sroberto # and am__untar set. 7168182007Sroberto test -n "${am_cv_prog_tar_$1}" && break 7169182007Sroberto 7170182007Sroberto # tar/untar a dummy directory, and stop if the command works 7171182007Sroberto rm -rf conftest.dir 7172182007Sroberto mkdir conftest.dir 7173182007Sroberto echo GrepMe > conftest.dir/file 7174182007Sroberto AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 7175182007Sroberto rm -rf conftest.dir 7176182007Sroberto if test -s conftest.tar; then 7177182007Sroberto AM_RUN_LOG([$am__untar <conftest.tar]) 7178182007Sroberto grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 7179182007Sroberto fi 718054359Srobertodone 7181182007Srobertorm -rf conftest.dir 718254359Sroberto 7183182007SrobertoAC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 7184182007SrobertoAC_MSG_RESULT([$am_cv_prog_tar_$1])]) 7185182007SrobertoAC_SUBST([am__tar]) 7186182007SrobertoAC_SUBST([am__untar]) 7187182007Sroberto]) # _AM_PROG_TAR 7188132451Sroberto 7189182007Srobertom4_include([libopts/m4/libopts.m4]) 7190182007Srobertom4_include([m4/define_dir.m4]) 7191182007Srobertom4_include([m4/hs_ulong_const.m4]) 7192182007Srobertom4_include([m4/os_cflags.m4]) 7193