1130803Smarcel## libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- 2130803Smarcel## Copyright 1996, 1997, 1998, 1999, 2000, 2001 3130803Smarcel## Free Software Foundation, Inc. 4130803Smarcel## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 5130803Smarcel## 6130803Smarcel## This program is free software; you can redistribute it and/or modify 7130803Smarcel## it under the terms of the GNU General Public License as published by 8130803Smarcel## the Free Software Foundation; either version 2 of the License, or 9130803Smarcel## (at your option) any later version. 10130803Smarcel## 11130803Smarcel## This program is distributed in the hope that it will be useful, but 12130803Smarcel## WITHOUT ANY WARRANTY; without even the implied warranty of 13130803Smarcel## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14130803Smarcel## General Public License for more details. 15130803Smarcel## 16130803Smarcel## You should have received a copy of the GNU General Public License 17130803Smarcel## along with this program; if not, write to the Free Software 18130803Smarcel## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19130803Smarcel## 20130803Smarcel## As a special exception to the GNU General Public License, if you 21130803Smarcel## distribute this file as part of a program that contains a 22130803Smarcel## configuration script generated by Autoconf, you may include it under 23130803Smarcel## the same distribution terms that you use for the rest of that program. 24130803Smarcel 25130803Smarcel# serial 46 AC_PROG_LIBTOOL 26130803SmarcelAC_DEFUN([AC_PROG_LIBTOOL], 27130803Smarcel[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 28130803Smarceldnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 29130803Smarceldnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 30130803Smarcel AC_PROVIDE_IFELSE([AC_PROG_CXX], 31130803Smarcel [AC_LIBTOOL_CXX], 32130803Smarcel [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 33130803Smarcel])]) 34130803Smarcel 35130803Smarceldnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 36130803Smarceldnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 37130803Smarceldnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 38130803Smarcel AC_PROVIDE_IFELSE([AC_PROG_GCJ], 39130803Smarcel [AC_LIBTOOL_GCJ], 40130803Smarcel [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 41130803Smarcel [AC_LIBTOOL_GCJ], 42130803Smarcel [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 43130803Smarcel [AC_LIBTOOL_GCJ], 44130803Smarcel [ifdef([AC_PROG_GCJ], 45130803Smarcel [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ 46130803Smarcel])]) 47130803Smarcel ifdef([A][M_PROG_GCJ], 48130803Smarcel [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ 49130803Smarcel])]) 50130803Smarcel ifdef([LT_AC_PROG_GCJ], 51130803Smarcel [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ 52130803Smarcel])])])])])]) 53130803Smarcel 54130803SmarcelAC_DEFUN([_AC_PROG_LIBTOOL], 55130803Smarcel[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 56130803SmarcelAC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 57130803SmarcelAC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 58130803Smarcel 59130803Smarcel# Save cache, so that ltconfig can load it 60130803SmarcelAC_CACHE_SAVE 61130803Smarcel 62130803Smarcel# Actually configure libtool. ac_aux_dir is where install-sh is found. 63130803SmarcelAR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ 64130803SmarcelMAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ 65130803SmarcelLN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \ 66130803SmarcelAS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \ 67130803Smarcelobjext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ 68130803Smarceldeplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \ 69130803Smarcel${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ 70130803Smarcel$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \ 71130803Smarcel|| AC_MSG_ERROR([libtool configure failed]) 72130803Smarcel 73130803Smarcel# Reload cache, that may have been modified by ltconfig 74130803SmarcelAC_CACHE_LOAD 75130803Smarcel 76130803Smarcel# This can be used to rebuild libtool when needed 77130803SmarcelLIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh" 78130803Smarcel 79130803Smarcel# Always use our own libtool. 80130803SmarcelLIBTOOL='$(SHELL) $(top_builddir)/libtool' 81130803SmarcelAC_SUBST(LIBTOOL)dnl 82130803Smarcel 83130803Smarcel# Redirect the config.log output again, so that the ltconfig log is not 84130803Smarcel# clobbered by the next message. 85130803Smarcelexec 5>>./config.log 86130803Smarcel]) 87130803Smarcel 88130803SmarcelAC_DEFUN([AC_LIBTOOL_SETUP], 89130803Smarcel[AC_PREREQ(2.13)dnl 90130803SmarcelAC_REQUIRE([AC_ENABLE_SHARED])dnl 91130803SmarcelAC_REQUIRE([AC_ENABLE_STATIC])dnl 92130803SmarcelAC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 93130803SmarcelAC_REQUIRE([AC_CANONICAL_HOST])dnl 94130803SmarcelAC_REQUIRE([AC_CANONICAL_BUILD])dnl 95130803SmarcelAC_REQUIRE([AC_PROG_CC])dnl 96130803SmarcelAC_REQUIRE([AC_PROG_LD])dnl 97130803SmarcelAC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 98130803SmarcelAC_REQUIRE([AC_PROG_NM])dnl 99130803SmarcelAC_REQUIRE([AC_PROG_LN_S])dnl 100130803SmarcelAC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 101130803Smarcel# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 102130803SmarcelAC_REQUIRE([AC_OBJEXT])dnl 103130803SmarcelAC_REQUIRE([AC_EXEEXT])dnl 104130803Smarceldnl 105130803Smarcel 106130803Smarcel# Only perform the check for file, if the check method requires it 107130803Smarcelcase $deplibs_check_method in 108130803Smarcelfile_magic*) 109130803Smarcel if test "$file_magic_cmd" = '$MAGIC_CMD'; then 110130803Smarcel AC_PATH_MAGIC 111130803Smarcel fi 112130803Smarcel ;; 113130803Smarcelesac 114130803Smarcel 115130803SmarcelAC_CHECK_TOOL(RANLIB, ranlib, :) 116130803SmarcelAC_CHECK_TOOL(STRIP, strip, :) 117130803Smarcel 118130803Smarcel# Check for any special flags to pass to ltconfig. 119130803Smarcellibtool_flags="--cache-file=$cache_file" 120130803Smarceltest "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" 121130803Smarceltest "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" 122130803Smarceltest "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" 123130803Smarceltest "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc" 124130803Smarceltest "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" 125130803Smarcelifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], 126130803Smarcel[libtool_flags="$libtool_flags --enable-dlopen"]) 127130803Smarcelifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 128130803Smarcel[libtool_flags="$libtool_flags --enable-win32-dll"]) 129130803SmarcelAC_ARG_ENABLE(libtool-lock, 130130803Smarcel [ --disable-libtool-lock avoid locking (might break parallel builds)]) 131130803Smarceltest "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" 132130803Smarceltest x"$silent" = xyes && libtool_flags="$libtool_flags --silent" 133130803Smarcel 134130803SmarcelAC_ARG_WITH(pic, 135130803Smarcel [ --with-pic try to use only PIC/non-PIC objects [default=use both]], 136130803Smarcel pic_mode="$withval", pic_mode=default) 137130803Smarceltest x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic" 138130803Smarceltest x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic" 139130803Smarcel 140130803Smarcel# Some flags need to be propagated to the compiler or linker for good 141130803Smarcel# libtool support. 142130803Smarcelcase $host in 143130803Smarcel*-*-irix6*) 144130803Smarcel # Find out which ABI we are using. 145130803Smarcel echo '[#]line __oline__ "configure"' > conftest.$ac_ext 146130803Smarcel if AC_TRY_EVAL(ac_compile); then 147130803Smarcel if test "$lt_cv_prog_gnu_ld" = yes; then 148130803Smarcel case `/usr/bin/file conftest.$ac_objext` in 149130803Smarcel *32-bit*) 150130803Smarcel LD="${LD-ld} -melf32bsmip" 151130803Smarcel ;; 152130803Smarcel *N32*) 153130803Smarcel LD="${LD-ld} -melf32bmipn32" 154130803Smarcel ;; 155130803Smarcel *64-bit*) 156130803Smarcel LD="${LD-ld} -melf64bmip" 157130803Smarcel ;; 158130803Smarcel esac 159130803Smarcel else 160130803Smarcel case `/usr/bin/file conftest.$ac_objext` in 161130803Smarcel *32-bit*) 162130803Smarcel LD="${LD-ld} -32" 163130803Smarcel ;; 164130803Smarcel *N32*) 165130803Smarcel LD="${LD-ld} -n32" 166130803Smarcel ;; 167130803Smarcel *64-bit*) 168130803Smarcel LD="${LD-ld} -64" 169130803Smarcel ;; 170130803Smarcel esac 171130803Smarcel fi 172130803Smarcel fi 173130803Smarcel rm -rf conftest* 174130803Smarcel ;; 175130803Smarcel 176130803Smarcelia64-*-hpux*) 177130803Smarcel # Find out which ABI we are using. 178130803Smarcel echo 'int i;' > conftest.$ac_ext 179130803Smarcel if AC_TRY_EVAL(ac_compile); then 180130803Smarcel case "`/usr/bin/file conftest.o`" in 181130803Smarcel *ELF-32*) 182130803Smarcel HPUX_IA64_MODE="32" 183130803Smarcel ;; 184130803Smarcel *ELF-64*) 185130803Smarcel HPUX_IA64_MODE="64" 186130803Smarcel ;; 187130803Smarcel esac 188130803Smarcel fi 189130803Smarcel rm -rf conftest* 190130803Smarcel ;; 191130803Smarcel 192130803Smarcel*-*-sco3.2v5*) 193130803Smarcel # On SCO OpenServer 5, we need -belf to get full-featured binaries. 194130803Smarcel SAVE_CFLAGS="$CFLAGS" 195130803Smarcel CFLAGS="$CFLAGS -belf" 196130803Smarcel AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 197130803Smarcel [AC_LANG_SAVE 198130803Smarcel AC_LANG_C 199130803Smarcel AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 200130803Smarcel AC_LANG_RESTORE]) 201130803Smarcel if test x"$lt_cv_cc_needs_belf" != x"yes"; then 202130803Smarcel # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 203130803Smarcel CFLAGS="$SAVE_CFLAGS" 204130803Smarcel fi 205130803Smarcel ;; 206130803Smarcel 207130803Smarcelifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 208130803Smarcel[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 209130803Smarcel AC_CHECK_TOOL(DLLTOOL, dlltool, false) 210130803Smarcel AC_CHECK_TOOL(AS, as, false) 211130803Smarcel AC_CHECK_TOOL(OBJDUMP, objdump, false) 212130803Smarcel 213130803Smarcel # recent cygwin and mingw systems supply a stub DllMain which the user 214130803Smarcel # can override, but on older systems we have to supply one 215130803Smarcel AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, 216130803Smarcel [AC_TRY_LINK([], 217130803Smarcel [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); 218130803Smarcel DllMain (0, 0, 0);], 219130803Smarcel [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) 220130803Smarcel 221130803Smarcel case $host/$CC in 222130803Smarcel *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) 223130803Smarcel # old mingw systems require "-dll" to link a DLL, while more recent ones 224130803Smarcel # require "-mdll" 225130803Smarcel SAVE_CFLAGS="$CFLAGS" 226130803Smarcel CFLAGS="$CFLAGS -mdll" 227130803Smarcel AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, 228130803Smarcel [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) 229130803Smarcel CFLAGS="$SAVE_CFLAGS" ;; 230130803Smarcel *-*-cygwin* | *-*-pw32*) 231130803Smarcel # cygwin systems need to pass --dll to the linker, and not link 232130803Smarcel # crt.o which will require a WinMain@16 definition. 233130803Smarcel lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; 234130803Smarcel esac 235130803Smarcel ;; 236130803Smarcel ]) 237130803Smarcelesac 238130803Smarcel]) 239130803Smarcel 240130803Smarcel# AC_LIBTOOL_DLOPEN - enable checks for dlopen support 241130803SmarcelAC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) 242130803Smarcel 243130803Smarcel# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's 244130803SmarcelAC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) 245130803Smarcel 246130803Smarcel# AC_ENABLE_SHARED - implement the --enable-shared flag 247130803Smarcel# Usage: AC_ENABLE_SHARED[(DEFAULT)] 248130803Smarcel# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 249130803Smarcel# `yes'. 250130803SmarcelAC_DEFUN([AC_ENABLE_SHARED], 251130803Smarcel[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 252130803SmarcelAC_ARG_ENABLE(shared, 253130803Smarcelchangequote(<<, >>)dnl 254130803Smarcel<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 255130803Smarcelchangequote([, ])dnl 256130803Smarcel[p=${PACKAGE-default} 257130803Smarcelcase $enableval in 258130803Smarcelyes) enable_shared=yes ;; 259130803Smarcelno) enable_shared=no ;; 260130803Smarcel*) 261130803Smarcel enable_shared=no 262130803Smarcel # Look at the argument we got. We use all the common list separators. 263130803Smarcel IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 264130803Smarcel for pkg in $enableval; do 265130803Smarcel if test "X$pkg" = "X$p"; then 266130803Smarcel enable_shared=yes 267130803Smarcel fi 268130803Smarcel done 269130803Smarcel IFS="$ac_save_ifs" 270130803Smarcel ;; 271130803Smarcelesac], 272130803Smarcelenable_shared=AC_ENABLE_SHARED_DEFAULT)dnl 273130803Smarcel]) 274130803Smarcel 275130803Smarcel# AC_DISABLE_SHARED - set the default shared flag to --disable-shared 276130803SmarcelAC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 277130803SmarcelAC_ENABLE_SHARED(no)]) 278130803Smarcel 279130803Smarcel# AC_ENABLE_STATIC - implement the --enable-static flag 280130803Smarcel# Usage: AC_ENABLE_STATIC[(DEFAULT)] 281130803Smarcel# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 282130803Smarcel# `yes'. 283130803SmarcelAC_DEFUN([AC_ENABLE_STATIC], 284130803Smarcel[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 285130803SmarcelAC_ARG_ENABLE(static, 286130803Smarcelchangequote(<<, >>)dnl 287130803Smarcel<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 288130803Smarcelchangequote([, ])dnl 289130803Smarcel[p=${PACKAGE-default} 290130803Smarcelcase $enableval in 291130803Smarcelyes) enable_static=yes ;; 292130803Smarcelno) enable_static=no ;; 293130803Smarcel*) 294130803Smarcel enable_static=no 295130803Smarcel # Look at the argument we got. We use all the common list separators. 296130803Smarcel IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 297130803Smarcel for pkg in $enableval; do 298130803Smarcel if test "X$pkg" = "X$p"; then 299130803Smarcel enable_static=yes 300130803Smarcel fi 301130803Smarcel done 302130803Smarcel IFS="$ac_save_ifs" 303130803Smarcel ;; 304130803Smarcelesac], 305130803Smarcelenable_static=AC_ENABLE_STATIC_DEFAULT)dnl 306130803Smarcel]) 307130803Smarcel 308130803Smarcel# AC_DISABLE_STATIC - set the default static flag to --disable-static 309130803SmarcelAC_DEFUN([AC_DISABLE_STATIC], 310130803Smarcel[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 311130803SmarcelAC_ENABLE_STATIC(no)]) 312130803Smarcel 313130803Smarcel 314130803Smarcel# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag 315130803Smarcel# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] 316130803Smarcel# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 317130803Smarcel# `yes'. 318130803SmarcelAC_DEFUN([AC_ENABLE_FAST_INSTALL], 319130803Smarcel[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 320130803SmarcelAC_ARG_ENABLE(fast-install, 321130803Smarcelchangequote(<<, >>)dnl 322130803Smarcel<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 323130803Smarcelchangequote([, ])dnl 324130803Smarcel[p=${PACKAGE-default} 325130803Smarcelcase $enableval in 326130803Smarcelyes) enable_fast_install=yes ;; 327130803Smarcelno) enable_fast_install=no ;; 328130803Smarcel*) 329130803Smarcel enable_fast_install=no 330130803Smarcel # Look at the argument we got. We use all the common list separators. 331130803Smarcel IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 332130803Smarcel for pkg in $enableval; do 333130803Smarcel if test "X$pkg" = "X$p"; then 334130803Smarcel enable_fast_install=yes 335130803Smarcel fi 336130803Smarcel done 337130803Smarcel IFS="$ac_save_ifs" 338130803Smarcel ;; 339130803Smarcelesac], 340130803Smarcelenable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl 341130803Smarcel]) 342130803Smarcel 343130803Smarcel# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install 344130803SmarcelAC_DEFUN([AC_DISABLE_FAST_INSTALL], 345130803Smarcel[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 346130803SmarcelAC_ENABLE_FAST_INSTALL(no)]) 347130803Smarcel 348130803Smarcel# AC_LIBTOOL_PICMODE - implement the --with-pic flag 349130803Smarcel# Usage: AC_LIBTOOL_PICMODE[(MODE)] 350130803Smarcel# Where MODE is either `yes' or `no'. If omitted, it defaults to 351130803Smarcel# `both'. 352130803SmarcelAC_DEFUN([AC_LIBTOOL_PICMODE], 353130803Smarcel[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 354130803Smarcelpic_mode=ifelse($#,1,$1,default)]) 355130803Smarcel 356130803Smarcel 357130803Smarcel# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library 358130803SmarcelAC_DEFUN([AC_PATH_TOOL_PREFIX], 359130803Smarcel[AC_MSG_CHECKING([for $1]) 360130803SmarcelAC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 361130803Smarcel[case $MAGIC_CMD in 362130803Smarcel /*) 363130803Smarcel lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 364130803Smarcel ;; 365130803Smarcel ?:/*) 366130803Smarcel lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 367130803Smarcel ;; 368130803Smarcel *) 369130803Smarcel ac_save_MAGIC_CMD="$MAGIC_CMD" 370130803Smarcel IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 371130803Smarceldnl $ac_dummy forces splitting on constant user-supplied paths. 372130803Smarceldnl POSIX.2 word splitting is done only on the output of word expansions, 373130803Smarceldnl not every word. This closes a longstanding sh security hole. 374130803Smarcel ac_dummy="ifelse([$2], , $PATH, [$2])" 375130803Smarcel for ac_dir in $ac_dummy; do 376130803Smarcel test -z "$ac_dir" && ac_dir=. 377130803Smarcel if test -f $ac_dir/$1; then 378130803Smarcel lt_cv_path_MAGIC_CMD="$ac_dir/$1" 379130803Smarcel if test -n "$file_magic_test_file"; then 380130803Smarcel case $deplibs_check_method in 381130803Smarcel "file_magic "*) 382130803Smarcel file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 383130803Smarcel MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 384130803Smarcel if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 385130803Smarcel egrep "$file_magic_regex" > /dev/null; then 386130803Smarcel : 387130803Smarcel else 388130803Smarcel cat <<EOF 1>&2 389130803Smarcel 390130803Smarcel*** Warning: the command libtool uses to detect shared libraries, 391130803Smarcel*** $file_magic_cmd, produces output that libtool cannot recognize. 392130803Smarcel*** The result is that libtool may fail to recognize shared libraries 393130803Smarcel*** as such. This will affect the creation of libtool libraries that 394130803Smarcel*** depend on shared libraries, but programs linked with such libtool 395130803Smarcel*** libraries will work regardless of this problem. Nevertheless, you 396130803Smarcel*** may want to report the problem to your system manager and/or to 397130803Smarcel*** bug-libtool@gnu.org 398130803Smarcel 399130803SmarcelEOF 400130803Smarcel fi ;; 401130803Smarcel esac 402130803Smarcel fi 403130803Smarcel break 404130803Smarcel fi 405130803Smarcel done 406130803Smarcel IFS="$ac_save_ifs" 407130803Smarcel MAGIC_CMD="$ac_save_MAGIC_CMD" 408130803Smarcel ;; 409130803Smarcelesac]) 410130803SmarcelMAGIC_CMD="$lt_cv_path_MAGIC_CMD" 411130803Smarcelif test -n "$MAGIC_CMD"; then 412130803Smarcel AC_MSG_RESULT($MAGIC_CMD) 413130803Smarcelelse 414130803Smarcel AC_MSG_RESULT(no) 415130803Smarcelfi 416130803Smarcel]) 417130803Smarcel 418130803Smarcel 419130803Smarcel# AC_PATH_MAGIC - find a file program which can recognise a shared library 420130803SmarcelAC_DEFUN([AC_PATH_MAGIC], 421130803Smarcel[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl 422130803SmarcelAC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) 423130803Smarcelif test -z "$lt_cv_path_MAGIC_CMD"; then 424130803Smarcel if test -n "$ac_tool_prefix"; then 425130803Smarcel AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) 426130803Smarcel else 427130803Smarcel MAGIC_CMD=: 428130803Smarcel fi 429130803Smarcelfi 430130803Smarcel]) 431130803Smarcel 432130803Smarcel 433130803Smarcel# AC_PROG_LD - find the path to the GNU or non-GNU linker 434130803SmarcelAC_DEFUN([AC_PROG_LD], 435130803Smarcel[AC_ARG_WITH(gnu-ld, 436130803Smarcel[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], 437130803Smarceltest "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) 438130803SmarcelAC_REQUIRE([AC_PROG_CC])dnl 439130803SmarcelAC_REQUIRE([AC_CANONICAL_HOST])dnl 440130803SmarcelAC_REQUIRE([AC_CANONICAL_BUILD])dnl 441130803Smarcelac_prog=ld 442130803Smarcelif test "$GCC" = yes; then 443130803Smarcel # Check if gcc -print-prog-name=ld gives a path. 444130803Smarcel AC_MSG_CHECKING([for ld used by GCC]) 445130803Smarcel case $host in 446130803Smarcel *-*-mingw*) 447130803Smarcel # gcc leaves a trailing carriage return which upsets mingw 448130803Smarcel ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 449130803Smarcel *) 450130803Smarcel ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 451130803Smarcel esac 452130803Smarcel case $ac_prog in 453130803Smarcel # Accept absolute paths. 454130803Smarcel [[\\/]* | [A-Za-z]:[\\/]*)] 455130803Smarcel re_direlt=['/[^/][^/]*/\.\./'] 456130803Smarcel # Canonicalize the path of ld 457130803Smarcel ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 458130803Smarcel while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 459130803Smarcel ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 460130803Smarcel done 461130803Smarcel test -z "$LD" && LD="$ac_prog" 462130803Smarcel ;; 463130803Smarcel "") 464130803Smarcel # If it fails, then pretend we aren't using GCC. 465130803Smarcel ac_prog=ld 466130803Smarcel ;; 467130803Smarcel *) 468130803Smarcel # If it is relative, then search for the first ld in PATH. 469130803Smarcel with_gnu_ld=unknown 470130803Smarcel ;; 471130803Smarcel esac 472130803Smarcelelif test "$with_gnu_ld" = yes; then 473130803Smarcel AC_MSG_CHECKING([for GNU ld]) 474130803Smarcelelse 475130803Smarcel AC_MSG_CHECKING([for non-GNU ld]) 476130803Smarcelfi 477130803SmarcelAC_CACHE_VAL(lt_cv_path_LD, 478130803Smarcel[if test -z "$LD"; then 479130803Smarcel IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 480130803Smarcel for ac_dir in $PATH; do 481130803Smarcel test -z "$ac_dir" && ac_dir=. 482130803Smarcel if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 483130803Smarcel lt_cv_path_LD="$ac_dir/$ac_prog" 484130803Smarcel # Check to see if the program is GNU ld. I'd rather use --version, 485130803Smarcel # but apparently some GNU ld's only accept -v. 486130803Smarcel # Break only if it was the GNU/non-GNU ld that we prefer. 487130803Smarcel if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 488130803Smarcel test "$with_gnu_ld" != no && break 489130803Smarcel else 490130803Smarcel test "$with_gnu_ld" != yes && break 491130803Smarcel fi 492130803Smarcel fi 493130803Smarcel done 494130803Smarcel IFS="$ac_save_ifs" 495130803Smarcelelse 496130803Smarcel lt_cv_path_LD="$LD" # Let the user override the test with a path. 497130803Smarcelfi]) 498130803SmarcelLD="$lt_cv_path_LD" 499130803Smarcelif test -n "$LD"; then 500130803Smarcel AC_MSG_RESULT($LD) 501130803Smarcelelse 502130803Smarcel AC_MSG_RESULT(no) 503130803Smarcelfi 504130803Smarceltest -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 505130803SmarcelAC_PROG_LD_GNU 506130803Smarcel]) 507130803Smarcel 508130803SmarcelAC_DEFUN([AC_PROG_LD_GNU], 509130803Smarcel[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 510130803Smarcel[# I'd rather use --version here, but apparently some GNU ld's only accept -v. 511130803Smarcelif $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 512130803Smarcel lt_cv_prog_gnu_ld=yes 513130803Smarcelelse 514130803Smarcel lt_cv_prog_gnu_ld=no 515130803Smarcelfi]) 516130803Smarcelwith_gnu_ld=$lt_cv_prog_gnu_ld 517130803Smarcel]) 518130803Smarcel 519130803Smarcel# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker 520130803Smarcel# -- PORTME Some linkers may need a different reload flag. 521130803SmarcelAC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 522130803Smarcel[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag, 523130803Smarcel[lt_cv_ld_reload_flag='-r']) 524130803Smarcelreload_flag=$lt_cv_ld_reload_flag 525130803Smarceltest -n "$reload_flag" && reload_flag=" $reload_flag" 526130803Smarcel]) 527130803Smarcel 528130803Smarcel# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies 529130803Smarcel# -- PORTME fill in with the dynamic library characteristics 530130803SmarcelAC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 531130803Smarcel[AC_CACHE_CHECK([how to recognise dependant libraries], 532130803Smarcellt_cv_deplibs_check_method, 533130803Smarcel[lt_cv_file_magic_cmd='$MAGIC_CMD' 534130803Smarcellt_cv_file_magic_test_file= 535130803Smarcellt_cv_deplibs_check_method='unknown' 536130803Smarcel# Need to set the preceding variable on all platforms that support 537130803Smarcel# interlibrary dependencies. 538130803Smarcel# 'none' -- dependencies not supported. 539130803Smarcel# `unknown' -- same as none, but documents that we really don't know. 540130803Smarcel# 'pass_all' -- all dependencies passed with no checks. 541130803Smarcel# 'test_compile' -- check by making test program. 542130803Smarcel# 'file_magic [regex]' -- check by looking for files in library path 543130803Smarcel# which responds to the $file_magic_cmd with a given egrep regex. 544130803Smarcel# If you have `file' or equivalent on your system and you're not sure 545130803Smarcel# whether `pass_all' will *always* work, you probably want this one. 546130803Smarcel 547130803Smarcelcase $host_os in 548130803Smarcelaix*) 549130803Smarcel lt_cv_deplibs_check_method=pass_all 550130803Smarcel ;; 551130803Smarcel 552130803Smarcelbeos*) 553130803Smarcel lt_cv_deplibs_check_method=pass_all 554130803Smarcel ;; 555130803Smarcel 556130803Smarcelbsdi4*) 557130803Smarcel lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'] 558130803Smarcel lt_cv_file_magic_cmd='/usr/bin/file -L' 559130803Smarcel lt_cv_file_magic_test_file=/shlib/libc.so 560130803Smarcel ;; 561130803Smarcel 562130803Smarcelcygwin* | mingw* |pw32*) 563130803Smarcel lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 564130803Smarcel lt_cv_file_magic_cmd='$OBJDUMP -f' 565130803Smarcel ;; 566130803Smarcel 567130803Smarceldarwin* | rhapsody*) 568130803Smarcel lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 569130803Smarcel lt_cv_file_magic_cmd='/usr/bin/file -L' 570130803Smarcel case "$host_os" in 571130803Smarcel rhapsody* | darwin1.[012]) 572130803Smarcel lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System' 573130803Smarcel ;; 574130803Smarcel *) # Darwin 1.3 on 575130803Smarcel lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 576130803Smarcel ;; 577130803Smarcel esac 578130803Smarcel ;; 579130803Smarcel 580130803Smarcelfreebsd* ) 581130803Smarcel if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 582130803Smarcel case $host_cpu in 583130803Smarcel i*86 ) 584130803Smarcel # Not sure whether the presence of OpenBSD here was a mistake. 585130803Smarcel # Let's accept both of them until this is cleared up. 586130803Smarcel lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'] 587130803Smarcel lt_cv_file_magic_cmd=/usr/bin/file 588130803Smarcel lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 589130803Smarcel ;; 590130803Smarcel esac 591130803Smarcel else 592130803Smarcel lt_cv_deplibs_check_method=pass_all 593130803Smarcel fi 594130803Smarcel ;; 595130803Smarcel 596130803Smarcelgnu*) 597130803Smarcel lt_cv_deplibs_check_method=pass_all 598130803Smarcel ;; 599130803Smarcel 600130803Smarcelhpux10.20*|hpux11*) 601130803Smarcel case $host_cpu in 602130803Smarcel hppa*) 603130803Smarcel [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'] 604130803Smarcel lt_cv_file_magic_cmd=/usr/bin/file 605130803Smarcel lt_cv_file_magic_test_file=/usr/lib/libc.sl 606130803Smarcel ;; 607130803Smarcel ia64*) 608130803Smarcel [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'] 609130803Smarcel lt_cv_file_magic_cmd=/usr/bin/file 610130803Smarcel lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 611130803Smarcel ;; 612130803Smarcel esac 613130803Smarcel ;; 614130803Smarcel 615130803Smarcelirix5* | irix6*) 616130803Smarcel case $host_os in 617130803Smarcel irix5*) 618130803Smarcel # this will be overridden with pass_all, but let us keep it just in case 619130803Smarcel lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 620130803Smarcel ;; 621130803Smarcel *) 622130803Smarcel case $LD in 623130803Smarcel *-32|*"-32 ") libmagic=32-bit;; 624130803Smarcel *-n32|*"-n32 ") libmagic=N32;; 625130803Smarcel *-64|*"-64 ") libmagic=64-bit;; 626130803Smarcel *) libmagic=never-match;; 627130803Smarcel esac 628130803Smarcel # this will be overridden with pass_all, but let us keep it just in case 629130803Smarcel lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"] 630130803Smarcel ;; 631130803Smarcel esac 632130803Smarcel lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 633130803Smarcel lt_cv_deplibs_check_method=pass_all 634130803Smarcel ;; 635130803Smarcel 636130803Smarcel# This must be Linux ELF. 637130803Smarcellinux-gnu*) 638130803Smarcel case $host_cpu in 639130803Smarcel alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* ) 640130803Smarcel lt_cv_deplibs_check_method=pass_all ;; 641130803Smarcel *) 642130803Smarcel # glibc up to 2.1.1 does not perform some relocations on ARM 643130803Smarcel lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;; 644130803Smarcel esac 645130803Smarcel lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 646130803Smarcel ;; 647130803Smarcel 648130803Smarcelnetbsd*) 649130803Smarcel if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 650130803Smarcel [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'] 651130803Smarcel else 652130803Smarcel [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'] 653130803Smarcel fi 654130803Smarcel ;; 655130803Smarcel 656130803Smarcelnewsos6) 657130803Smarcel [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'] 658130803Smarcel lt_cv_file_magic_cmd=/usr/bin/file 659130803Smarcel lt_cv_file_magic_test_file=/usr/lib/libnls.so 660130803Smarcel ;; 661130803Smarcel 662130803Smarcelosf3* | osf4* | osf5*) 663130803Smarcel # this will be overridden with pass_all, but let us keep it just in case 664130803Smarcel lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 665130803Smarcel lt_cv_file_magic_test_file=/shlib/libc.so 666130803Smarcel lt_cv_deplibs_check_method=pass_all 667130803Smarcel ;; 668130803Smarcel 669130803Smarcelsco3.2v5*) 670130803Smarcel lt_cv_deplibs_check_method=pass_all 671130803Smarcel ;; 672130803Smarcel 673130803Smarcelsolaris*) 674130803Smarcel lt_cv_deplibs_check_method=pass_all 675130803Smarcel lt_cv_file_magic_test_file=/lib/libc.so 676130803Smarcel ;; 677130803Smarcel 678130803Smarcel[sysv5uw[78]* | sysv4*uw2*)] 679130803Smarcel lt_cv_deplibs_check_method=pass_all 680130803Smarcel ;; 681130803Smarcel 682130803Smarcelsysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 683130803Smarcel case $host_vendor in 684130803Smarcel ncr) 685130803Smarcel lt_cv_deplibs_check_method=pass_all 686130803Smarcel ;; 687130803Smarcel motorola) 688130803Smarcel lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'] 689130803Smarcel lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 690130803Smarcel ;; 691130803Smarcel esac 692130803Smarcel ;; 693130803Smarcelesac 694130803Smarcel]) 695130803Smarcelfile_magic_cmd=$lt_cv_file_magic_cmd 696130803Smarceldeplibs_check_method=$lt_cv_deplibs_check_method 697130803Smarcel]) 698130803Smarcel 699130803Smarcel 700130803Smarcel# AC_PROG_NM - find the path to a BSD-compatible name lister 701130803SmarcelAC_DEFUN([AC_PROG_NM], 702130803Smarcel[AC_MSG_CHECKING([for BSD-compatible nm]) 703130803SmarcelAC_CACHE_VAL(lt_cv_path_NM, 704130803Smarcel[if test -n "$NM"; then 705130803Smarcel # Let the user override the test. 706130803Smarcel lt_cv_path_NM="$NM" 707130803Smarcelelse 708130803Smarcel IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 709130803Smarcel for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 710130803Smarcel test -z "$ac_dir" && ac_dir=. 711130803Smarcel tmp_nm=$ac_dir/${ac_tool_prefix}nm 712130803Smarcel if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then 713130803Smarcel # Check to see if the nm accepts a BSD-compat flag. 714130803Smarcel # Adding the `sed 1q' prevents false positives on HP-UX, which says: 715130803Smarcel # nm: unknown option "B" ignored 716130803Smarcel # Tru64's nm complains that /dev/null is an invalid object file 717130803Smarcel if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then 718130803Smarcel lt_cv_path_NM="$tmp_nm -B" 719130803Smarcel break 720130803Smarcel elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; 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Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is 779130803Smarcel# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed 780130803Smarcel# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will 781130803Smarcel# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed 782130803Smarcel# with '${top_srcdir}/' (note the single quotes!). If your package is 783130803Smarcel# not flat and you're not using automake, define top_builddir and 784130803Smarcel# top_srcdir appropriately in the Makefiles. 785130803Smarcel# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 786130803SmarcelAC_DEFUN([AC_LIBLTDL_INSTALLABLE], 787130803Smarcel[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 788130803Smarcel AC_CHECK_LIB(ltdl, main, 789130803Smarcel [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 790130803Smarcel [if test x"$enable_ltdl_install" = xno; then 791130803Smarcel AC_MSG_WARN([libltdl not installed, but installation disabled]) 792130803Smarcel else 793130803Smarcel enable_ltdl_install=yes 794130803Smarcel fi 795130803Smarcel ]) 796130803Smarcel if test x"$enable_ltdl_install" = x"yes"; then 797130803Smarcel ac_configure_args="$ac_configure_args --enable-ltdl-install" 798130803Smarcel LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 799130803Smarcel INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 800130803Smarcel else 801130803Smarcel ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 802130803Smarcel LIBLTDL="-lltdl" 803130803Smarcel INCLTDL= 804130803Smarcel fi 805130803Smarcel]) 806130803Smarcel 807130803Smarcel# If this macro is not defined by Autoconf, define it here. 808130803Smarcelifdef([AC_PROVIDE_IFELSE], 809130803Smarcel [], 810130803Smarcel [define([AC_PROVIDE_IFELSE], 811130803Smarcel [ifdef([AC_PROVIDE_$1], 812130803Smarcel [$2], [$3])])]) 813130803Smarcel 814130803Smarcel# AC_LIBTOOL_CXX - enable support for C++ libraries 815130803SmarcelAC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])]) 816130803Smarcel 817130803SmarcelAC_DEFUN([_AC_LIBTOOL_CXX], 818130803Smarcel[AC_REQUIRE([AC_PROG_CXX]) 819130803SmarcelAC_REQUIRE([AC_PROG_CXXCPP]) 820130803SmarcelLIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh" 821130803Smarcellt_save_CC="$CC" 822130803Smarcellt_save_CFLAGS="$CFLAGS" 823130803Smarceldnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC 824130803Smarceldnl is set to the C++ compiler. 825130803SmarcelAR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \ 826130803SmarcelMAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ 827130803SmarcelLN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \ 828130803SmarcelAS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \ 829130803Smarcelobjext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ 830130803Smarceldeplibs_check_method="$deplibs_check_method" \ 831130803Smarcelfile_magic_cmd="$file_magic_cmd" \ 832130803Smarcel${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \ 833130803Smarcel--build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \ 834130803Smarcel|| AC_MSG_ERROR([libtool tag configuration failed]) 835130803SmarcelCC="$lt_save_CC" 836130803SmarcelCFLAGS="$lt_save_CFLAGS" 837130803Smarcel 838130803Smarcel# Redirect the config.log output again, so that the ltconfig log is not 839130803Smarcel# clobbered by the next message. 840130803Smarcelexec 5>>./config.log 841130803Smarcel]) 842130803Smarcel 843130803Smarcel# AC_LIBTOOL_GCJ - enable support for GCJ libraries 844130803SmarcelAC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])]) 845130803Smarcel 846130803SmarcelAC_DEFUN([_AC_LIBTOOL_GCJ], 847130803Smarcel[AC_REQUIRE([AC_PROG_LIBTOOL]) 848130803SmarcelAC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 849130803Smarcel [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 850130803Smarcel [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 851130803Smarcel [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 852130803Smarcel [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 853130803Smarcel [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 854130803SmarcelLIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh" 855130803Smarcellt_save_CC="$CC" 856130803Smarcellt_save_CFLAGS="$CFLAGS" 857130803Smarceldnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC 858130803Smarceldnl is set to the C++ compiler. 859130803SmarcelAR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \ 860130803SmarcelMAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ 861130803SmarcelLN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \ 862130803SmarcelAS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \ 863130803Smarcelobjext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ 864130803Smarceldeplibs_check_method="$deplibs_check_method" \ 865130803Smarcelfile_magic_cmd="$file_magic_cmd" \ 866130803Smarcel${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \ 867130803Smarcel--build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \ 868130803Smarcel|| AC_MSG_ERROR([libtool tag configuration failed]) 869130803SmarcelCC="$lt_save_CC" 870130803SmarcelCFLAGS="$lt_save_CFLAGS" 871130803Smarcel 872130803Smarcel# Redirect the config.log output again, so that the ltconfig log is not 873130803Smarcel# clobbered by the next message. 874130803Smarcelexec 5>>./config.log 875130803Smarcel]) 876130803Smarcel 877130803Smarceldnl old names 878130803SmarcelAC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 879130803SmarcelAC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 880130803SmarcelAC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 881130803SmarcelAC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 882130803SmarcelAC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 883130803SmarcelAC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 884130803SmarcelAC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 885130803Smarcel 886130803Smarceldnl This is just to silence aclocal about the macro not being used 887130803Smarcelifelse([AC_DISABLE_FAST_INSTALL])dnl 888130803Smarcel 889130803SmarcelAC_DEFUN([LT_AC_PROG_GCJ], 890130803Smarcel[AC_CHECK_TOOL(GCJ, gcj, no) 891130803Smarcel test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 892130803Smarcel AC_SUBST(GCJFLAGS) 893130803Smarcel]) 894