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# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 48 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If this macro is not defined by Autoconf, define it here.
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m4_ifdef([AC_PROVIDE_IFELSE],
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[m4_define([AC_PROVIDE_IFELSE],
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[m4_ifdef([AC_PROVIDE_$1],
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AC_DEFUN([AC_PROG_LIBTOOL],
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[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
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dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
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dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
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dnl And a similar setup for Fortran 77 support
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AC_PROVIDE_IFELSE([AC_PROG_F77],
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[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
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dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
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dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
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dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
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AC_PROVIDE_IFELSE([AC_PROG_GCJ],
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[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
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[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
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[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([A][M_PROG_GCJ],
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[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([LT_AC_PROG_GCJ],
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[define([LT_AC_PROG_GCJ],
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defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
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AC_DEFUN([_AC_PROG_LIBTOOL],
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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# Prevent multiple expansion
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define([AC_PROG_LIBTOOL], [])
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AC_DEFUN([AC_LIBTOOL_SETUP],
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AC_REQUIRE([AC_ENABLE_SHARED])dnl
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AC_REQUIRE([AC_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
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# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
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AC_REQUIRE([AC_OBJEXT])dnl
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AC_REQUIRE([AC_EXEEXT])dnl
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AC_LIBTOOL_SYS_MAX_CMD_LEN
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AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
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_LT_AC_PROG_ECHO_BACKSLASH
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${COLLECT_NAMES+set}" != Xset; then
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed='sed -e 1s/^X//'
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[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
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# Same as above, but do not quote variable references.
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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default_ofile=libtool
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
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ltmain="$ac_aux_dir/ltmain.sh"
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ofile="$default_ofile"
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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AC_CHECK_TOOL(AR, ar, false)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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# Set sane defaults for various variables
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test -z "$AR" && AR=ar
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test -z "$AR_FLAGS" && AR_FLAGS=cru
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test -z "$AS" && AS=as
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$LD" && LD=ld
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test -z "$LN_S" && LN_S="ln -s"
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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test -z "$NM" && NM=nm
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test -z "$SED" && SED=sed
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test -z "$OBJDUMP" && OBJDUMP=objdump
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test -z "$RANLIB" && RANLIB=:
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test -z "$STRIP" && STRIP=:
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test -z "$ac_objext" && ac_objext=o
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# Determine commands to create old-style static archives.
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
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old_postinstall_cmds='chmod 644 $oldlib'
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old_postuninstall_cmds=
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if test -n "$RANLIB"; then
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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case $deplibs_check_method in
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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[AC_HELP_STRING([--with-pic],
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[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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[pic_mode="$withval"],
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test -z "$pic_mode" && pic_mode=default
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# Check if we have a version mismatch between libtool.m4 and ltmain.sh.
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# Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined.
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# We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually
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# calls AC_LIBTOOL_CONFIG and creates libtool.
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# Use C for the default configuration in the libtool script
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AC_LIBTOOL_LANG_C_CONFIG
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AC_DEFUN([_LT_VERSION_CHECK],
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[AC_MSG_CHECKING([for correct ltmain.sh version])
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if test "x$ltmain" = "x" ; then
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*** @<:@Gentoo@:>@ sanity check failed! ***
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*** \$ltmain is not defined, please check the patch for consistency! ***
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gentoo_lt_version="1.5.22"
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gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"`
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if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then
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*** @<:@Gentoo@:>@ sanity check failed! ***
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*** libtool.m4 and ltmain.sh have a version mismatch! ***
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*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***
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libtoolize --copy --force
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if appropriate, please contact the maintainer of this
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package (or your distribution) for help.
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])# _LT_VERSION_CHECK
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# _LT_AC_SYS_COMPILER
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# -------------------
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AC_DEFUN([_LT_AC_SYS_COMPILER],
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[AC_REQUIRE([AC_PROG_CC])dnl
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# If no C compiler was specified, use CC.
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# If no C compiler flags were specified, use CFLAGS.
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LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
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# Allow CC to be a program name with arguments.
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])# _LT_AC_SYS_COMPILER
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# _LT_CC_BASENAME(CC)
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# -------------------
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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AC_DEFUN([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
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# _LT_COMPILER_BOILERPLATE
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# ------------------------
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# Check for compiler boilerplate output or warnings with
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# the simple compiler test code.
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AC_DEFUN([_LT_COMPILER_BOILERPLATE],
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[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_compile_test_code" >conftest.$ac_ext
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eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_compiler_boilerplate=`cat conftest.err`
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])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
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# ----------------------
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# Check for linker boilerplate output or warnings with
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# the simple link test code.
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AC_DEFUN([_LT_LINKER_BOILERPLATE],
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[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_link_test_code" >conftest.$ac_ext
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eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_linker_boilerplate=`cat conftest.err`
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])# _LT_LINKER_BOILERPLATE
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# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
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# Links a minimal program and checks the executable
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# for the system default hardcoded library path. In most cases,
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# this is /usr/lib:/lib, but when the MPI compilers are used
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# the location of the communication and MPI libs are included too.
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# If we don't find anything, use the default library path according
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# to the aix ld manual.
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AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
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[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
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aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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# Check for a 64-bit object if we didn't find anything.
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if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
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])# _LT_AC_SYS_LIBPATH_AIX
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# _LT_AC_SHELL_INIT(ARG)
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# ----------------------
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AC_DEFUN([_LT_AC_SHELL_INIT],
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[ifdef([AC_DIVERSION_NOTICE],
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[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
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[AC_DIVERT_PUSH(NOTICE)])
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])# _LT_AC_SHELL_INIT
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# _LT_AC_PROG_ECHO_BACKSLASH
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# --------------------------
362
# Add some code to the start of the generated configure script which
363
# will find an echo command which doesn't interpret backslashes.
364
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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# Check that we are running under the correct shell.
367
SHELL=${CONFIG_SHELL-/bin/sh}
371
# Remove one level of quotation (which was required for Make).
372
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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if test "X[$]1" = X--no-reexec; then
378
# Discard the --no-reexec flag, and continue.
380
elif test "X[$]1" = X--fallback-echo; then
381
# Avoid inline document here, it may be left over
383
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
384
# Yippee, $echo works!
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# Restart under the correct shell.
388
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
391
if test "X[$]1" = X--fallback-echo; then
392
# used as fallback echo
400
# The HP-UX ksh and POSIX shell print the target directory to stdout
402
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
404
if test -z "$ECHO"; then
405
if test "X${echo_test_string+set}" != Xset; then
406
# find a string as large as possible, as long as the shell can cope with it
407
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
408
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
409
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
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echo_test_string=`eval $cmd` &&
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(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
418
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
419
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
420
test "X$echo_testing_string" = "X$echo_test_string"; then
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# The Solaris, AIX, and Digital Unix default echo programs unquote
424
# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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# So, first we look for a working echo in the user's PATH.
429
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
430
for dir in $PATH /usr/ucb; do
432
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
433
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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if test "X$echo" = Xecho; then
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# We didn't find a better echo, so look for alternatives.
444
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
449
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
450
test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running configure again with it.
452
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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export ORIGINAL_CONFIG_SHELL
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CONFIG_SHELL=/bin/ksh
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exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
460
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
461
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
465
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
466
test "X$echo_testing_string" = 'X\t' &&
467
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
468
test "X$echo_testing_string" = "X$echo_test_string"; then
469
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
471
SHELL="$CONFIG_SHELL"
473
echo="$CONFIG_SHELL [$]0 --fallback-echo"
474
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
475
test "X$echo_testing_string" = 'X\t' &&
476
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
477
test "X$echo_testing_string" = "X$echo_test_string"; then
478
echo="$CONFIG_SHELL [$]0 --fallback-echo"
480
# maybe with a smaller string...
483
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
484
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
491
if test "$prev" != 'sed 50q "[$]0"'; then
492
echo_test_string=`eval $prev`
493
export echo_test_string
494
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
496
# Oops. We lost completely, so just stick with echo.
505
# Copy echo and quote the copy suitably for passing to libtool from
506
# the Makefile, instead of quoting the original, which is used later.
508
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
509
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
513
])])# _LT_AC_PROG_ECHO_BACKSLASH
518
AC_DEFUN([_LT_AC_LOCK],
519
[AC_ARG_ENABLE([libtool-lock],
520
[AC_HELP_STRING([--disable-libtool-lock],
521
[avoid locking (might break parallel builds)])])
522
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
524
# Some flags need to be propagated to the compiler or linker for good
528
# Find out which ABI we are using.
529
echo 'int i;' > conftest.$ac_ext
530
if AC_TRY_EVAL(ac_compile); then
531
case `/usr/bin/file conftest.$ac_objext` in
543
# Find out which ABI we are using.
544
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
545
if AC_TRY_EVAL(ac_compile); then
546
if test "$lt_cv_prog_gnu_ld" = yes; then
547
case `/usr/bin/file conftest.$ac_objext` in
549
LD="${LD-ld} -melf32bsmip"
552
LD="${LD-ld} -melf32bmipn32"
555
LD="${LD-ld} -melf64bmip"
559
case `/usr/bin/file conftest.$ac_objext` in
575
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
576
# Find out which ABI we are using.
577
echo 'int i;' > conftest.$ac_ext
578
if AC_TRY_EVAL(ac_compile); then
579
case `/usr/bin/file conftest.o` in
583
LD="${LD-ld} -m elf_i386"
585
ppc64-*linux*|powerpc64-*linux*)
586
LD="${LD-ld} -m elf32ppclinux"
589
LD="${LD-ld} -m elf_s390"
592
LD="${LD-ld} -m elf32_sparc"
599
LD="${LD-ld} -m elf_x86_64"
601
ppc*-*linux*|powerpc*-*linux*)
602
LD="${LD-ld} -m elf64ppc"
605
LD="${LD-ld} -m elf64_s390"
608
LD="${LD-ld} -m elf64_sparc"
618
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
619
SAVE_CFLAGS="$CFLAGS"
620
CFLAGS="$CFLAGS -belf"
621
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
623
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
625
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
626
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
627
CFLAGS="$SAVE_CFLAGS"
631
# Find out which ABI we are using.
632
echo 'int i;' > conftest.$ac_ext
633
if AC_TRY_EVAL(ac_compile); then
634
case `/usr/bin/file conftest.o` in
636
case $lt_cv_prog_gnu_ld in
637
yes*) LD="${LD-ld} -m elf64_sparc" ;;
638
*) LD="${LD-ld} -64" ;;
646
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
647
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
648
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
649
AC_CHECK_TOOL(AS, as, false)
650
AC_CHECK_TOOL(OBJDUMP, objdump, false)
655
need_locks="$enable_libtool_lock"
660
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
661
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
662
# ----------------------------------------------------------------
663
# Check whether the given compiler option works
664
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
665
[AC_REQUIRE([LT_AC_PROG_SED])
666
AC_CACHE_CHECK([$1], [$2],
668
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
669
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
670
lt_compiler_flag="$3"
671
# Insert the option either (1) after the last *FLAGS variable, or
672
# (2) before a word containing "conftest.", or (3) at the end.
673
# Note that $ac_compile itself does not contain backslashes and begins
674
# with a dollar sign (not a hyphen), so the echo should work correctly.
675
# The option is referenced via a variable to avoid confusing sed.
676
lt_compile=`echo "$ac_compile" | $SED \
677
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
678
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
679
-e 's:$: $lt_compiler_flag:'`
680
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
681
(eval "$lt_compile" 2>conftest.err)
683
cat conftest.err >&AS_MESSAGE_LOG_FD
684
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
685
if (exit $ac_status) && test -s "$ac_outfile"; then
686
# The compiler can only warn and ignore the option if not recognized
687
# So say no if there are warnings other than the usual output.
688
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
689
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
690
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
697
if test x"[$]$2" = xyes; then
698
ifelse([$5], , :, [$5])
700
ifelse([$6], , :, [$6])
702
])# AC_LIBTOOL_COMPILER_OPTION
705
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
706
# [ACTION-SUCCESS], [ACTION-FAILURE])
707
# ------------------------------------------------------------
708
# Check whether the given compiler option works
709
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
710
[AC_CACHE_CHECK([$1], [$2],
712
save_LDFLAGS="$LDFLAGS"
713
LDFLAGS="$LDFLAGS $3"
714
printf "$lt_simple_link_test_code" > conftest.$ac_ext
715
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
716
# The linker can only warn and ignore the option if not recognized
717
# So say no if there are warnings
718
if test -s conftest.err; then
719
# Append any errors to the config.log.
720
cat conftest.err 1>&AS_MESSAGE_LOG_FD
721
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
722
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
723
if diff conftest.exp conftest.er2 >/dev/null; then
731
LDFLAGS="$save_LDFLAGS"
734
if test x"[$]$2" = xyes; then
735
ifelse([$4], , :, [$4])
737
ifelse([$5], , :, [$5])
739
])# AC_LIBTOOL_LINKER_OPTION
742
# AC_LIBTOOL_SYS_MAX_CMD_LEN
743
# --------------------------
744
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
745
[# find the maximum length of command line arguments
746
AC_MSG_CHECKING([the maximum length of command line arguments])
747
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
753
# On DJGPP, this test can blow up pretty badly due to problems in libc
754
# (any single argument exceeding 2000 bytes causes a buffer overrun
755
# during glob expansion). Even if it were fixed, the result of this
756
# check would be larger than it should be.
757
lt_cv_sys_max_cmd_len=12288; # 12K is about right
761
# Under GNU Hurd, this test is not required because there is
762
# no limit to the length of command line arguments.
763
# Libtool will interpret -1 as no limit whatsoever
764
lt_cv_sys_max_cmd_len=-1;
768
# On Win9x/ME, this test blows up -- it succeeds, but takes
769
# about 5 minutes as the teststring grows exponentially.
770
# Worse, since 9x/ME are not pre-emptively multitasking,
771
# you end up with a "frozen" computer, even though with patience
772
# the test eventually succeeds (with a max line length of 256k).
773
# Instead, let's just punt: use the minimum linelength reported by
774
# all of the supported platforms: 8192 (on NT/2K/XP).
775
lt_cv_sys_max_cmd_len=8192;
779
# On AmigaOS with pdksh, this test takes hours, literally.
780
# So we just punt and use a minimum line length of 8192.
781
lt_cv_sys_max_cmd_len=8192;
784
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
785
# This has been around since 386BSD, at least. Likely further.
786
if test -x /sbin/sysctl; then
787
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
788
elif test -x /usr/sbin/sysctl; then
789
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
791
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
793
# And add a safety zone
794
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
795
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
799
# We know the value 262144 and hardcode it with a safety zone (like BSD)
800
lt_cv_sys_max_cmd_len=196608
804
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
805
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
806
# nice to cause kernel panics so lets avoid the loop below.
807
# First set a reasonable default.
808
lt_cv_sys_max_cmd_len=16384
810
if test -x /sbin/sysconfig; then
811
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
812
*1*) lt_cv_sys_max_cmd_len=-1 ;;
817
lt_cv_sys_max_cmd_len=102400
819
sysv5* | sco5v6* | sysv4.2uw2*)
820
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
821
if test -n "$kargmax"; then
822
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
824
lt_cv_sys_max_cmd_len=32768
828
# If test is not a shell built-in, we'll probably end up computing a
829
# maximum length that is only half of the actual maximum length, but
831
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
832
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
833
= "XX$teststring") >/dev/null 2>&1 &&
834
new_result=`expr "X$teststring" : ".*" 2>&1` &&
835
lt_cv_sys_max_cmd_len=$new_result &&
836
test $i != 17 # 1/2 MB should be enough
839
teststring=$teststring$teststring
842
# Add a significant safety factor because C++ compilers can tack on massive
843
# amounts of additional arguments before passing them to the linker.
844
# It appears as though 1/2 is a usable value.
845
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
849
if test -n $lt_cv_sys_max_cmd_len ; then
850
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
854
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
859
AC_DEFUN([_LT_AC_CHECK_DLFCN],
860
[AC_CHECK_HEADERS(dlfcn.h)dnl
861
])# _LT_AC_CHECK_DLFCN
864
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
865
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
866
# ---------------------------------------------------------------------
867
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
868
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
869
if test "$cross_compiling" = yes; then :
872
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
873
lt_status=$lt_dlunknown
874
cat > conftest.$ac_ext <<EOF
875
[#line __oline__ "configure"
876
#include "confdefs.h"
885
# define LT_DLGLOBAL RTLD_GLOBAL
888
# define LT_DLGLOBAL DL_GLOBAL
890
# define LT_DLGLOBAL 0
894
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
895
find out it does not work in some platform. */
896
#ifndef LT_DLLAZY_OR_NOW
898
# define LT_DLLAZY_OR_NOW RTLD_LAZY
901
# define LT_DLLAZY_OR_NOW DL_LAZY
904
# define LT_DLLAZY_OR_NOW RTLD_NOW
907
# define LT_DLLAZY_OR_NOW DL_NOW
909
# define LT_DLLAZY_OR_NOW 0
917
extern "C" void exit (int);
920
void fnord() { int i=42;}
923
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
924
int status = $lt_dlunknown;
928
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
929
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
930
/* dlclose (self); */
938
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
939
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
942
x$lt_dlno_uscore) $1 ;;
943
x$lt_dlneed_uscore) $2 ;;
944
x$lt_dlunknown|x*) $3 ;;
952
])# _LT_AC_TRY_DLOPEN_SELF
955
# AC_LIBTOOL_DLOPEN_SELF
956
# ----------------------
957
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
958
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
959
if test "x$enable_dlopen" != xyes; then
960
enable_dlopen=unknown
961
enable_dlopen_self=unknown
962
enable_dlopen_self_static=unknown
969
lt_cv_dlopen="load_add_on"
971
lt_cv_dlopen_self=yes
975
lt_cv_dlopen="LoadLibrary"
980
lt_cv_dlopen="dlopen"
985
# if libdl is installed we need to link against it
986
AC_CHECK_LIB([dl], [dlopen],
987
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
990
lt_cv_dlopen_self=yes
995
AC_CHECK_FUNC([shl_load],
996
[lt_cv_dlopen="shl_load"],
997
[AC_CHECK_LIB([dld], [shl_load],
998
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
999
[AC_CHECK_FUNC([dlopen],
1000
[lt_cv_dlopen="dlopen"],
1001
[AC_CHECK_LIB([dl], [dlopen],
1002
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1003
[AC_CHECK_LIB([svld], [dlopen],
1004
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1005
[AC_CHECK_LIB([dld], [dld_link],
1006
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1015
if test "x$lt_cv_dlopen" != xno; then
1021
case $lt_cv_dlopen in
1023
save_CPPFLAGS="$CPPFLAGS"
1024
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1026
save_LDFLAGS="$LDFLAGS"
1027
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1030
LIBS="$lt_cv_dlopen_libs $LIBS"
1032
AC_CACHE_CHECK([whether a program can dlopen itself],
1033
lt_cv_dlopen_self, [dnl
1034
_LT_AC_TRY_DLOPEN_SELF(
1035
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1036
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1039
if test "x$lt_cv_dlopen_self" = xyes; then
1040
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1041
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1042
lt_cv_dlopen_self_static, [dnl
1043
_LT_AC_TRY_DLOPEN_SELF(
1044
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1045
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1049
CPPFLAGS="$save_CPPFLAGS"
1050
LDFLAGS="$save_LDFLAGS"
1055
case $lt_cv_dlopen_self in
1056
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1057
*) enable_dlopen_self=unknown ;;
1060
case $lt_cv_dlopen_self_static in
1061
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1062
*) enable_dlopen_self_static=unknown ;;
1065
])# AC_LIBTOOL_DLOPEN_SELF
1068
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1069
# ---------------------------------
1070
# Check to see if options -c and -o are simultaneously supported by compiler
1071
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1072
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1073
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1074
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1075
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1076
$rm -r conftest 2>/dev/null
1080
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1082
lt_compiler_flag="-o out/conftest2.$ac_objext"
1083
# Insert the option either (1) after the last *FLAGS variable, or
1084
# (2) before a word containing "conftest.", or (3) at the end.
1085
# Note that $ac_compile itself does not contain backslashes and begins
1086
# with a dollar sign (not a hyphen), so the echo should work correctly.
1087
lt_compile=`echo "$ac_compile" | $SED \
1088
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1089
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1090
-e 's:$: $lt_compiler_flag:'`
1091
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1092
(eval "$lt_compile" 2>out/conftest.err)
1094
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1095
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1096
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1098
# The compiler can only warn and ignore the option if not recognized
1099
# So say no if there are warnings
1100
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1101
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1102
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1103
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1106
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1108
# SGI C++ compiler will create directory out/ii_files/ for
1109
# template instantiation
1110
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1111
$rm out/* && rmdir out
1116
])# AC_LIBTOOL_PROG_CC_C_O
1119
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1120
# -----------------------------------------
1121
# Check to see if we can do hard links to lock some files if needed
1122
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1123
[AC_REQUIRE([_LT_AC_LOCK])dnl
1125
hard_links="nottested"
1126
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1127
# do not overwrite the value of need_locks provided by the user
1128
AC_MSG_CHECKING([if we can lock with hard links])
1131
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1133
ln conftest.a conftest.b 2>&5 || hard_links=no
1134
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1135
AC_MSG_RESULT([$hard_links])
1136
if test "$hard_links" = no; then
1137
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1143
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1148
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1149
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1150
[rm -f .libs 2>/dev/null
1151
mkdir .libs 2>/dev/null
1152
if test -d .libs; then
1155
# MS-DOS does not allow filenames that begin with a dot.
1158
rmdir .libs 2>/dev/null])
1159
objdir=$lt_cv_objdir
1160
])# AC_LIBTOOL_OBJDIR
1163
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1164
# ----------------------------------------------
1165
# Check hardcoding attributes.
1166
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1167
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1168
_LT_AC_TAGVAR(hardcode_action, $1)=
1169
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1170
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1171
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1173
# We can hardcode non-existant directories.
1174
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1175
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1176
# have to relink, otherwise we might link with an installed library
1177
# when we should be linking with a yet-to-be-installed one
1178
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1179
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1180
# Linking always hardcodes the temporary library directory.
1181
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1183
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1184
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1187
# We cannot hardcode anything, or else we can only hardcode existing
1189
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1191
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1193
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1194
# Fast installation is not supported
1195
enable_fast_install=no
1196
elif test "$shlibpath_overrides_runpath" = yes ||
1197
test "$enable_shared" = no; then
1198
# Fast installation is not necessary
1199
enable_fast_install=needless
1201
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1204
# AC_LIBTOOL_SYS_LIB_STRIP
1205
# ------------------------
1206
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1209
AC_MSG_CHECKING([whether stripping libraries is possible])
1210
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1211
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1212
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1213
AC_MSG_RESULT([yes])
1215
# FIXME - insert some real tests, host_os isn't really good enough
1218
if test -n "$STRIP" ; then
1219
striplib="$STRIP -x"
1220
AC_MSG_RESULT([yes])
1230
])# AC_LIBTOOL_SYS_LIB_STRIP
1233
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1234
# -----------------------------
1235
# PORTME Fill in your ld.so characteristics
1236
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1237
[AC_MSG_CHECKING([dynamic linker characteristics])
1239
libname_spec='lib$name'
1247
shlibpath_overrides_runpath=unknown
1249
dynamic_linker="$host_os ld.so"
1250
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1251
if test "$GCC" = yes; then
1252
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1253
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1254
# if the path contains ";" then we assume it to be the separator
1255
# otherwise default to the standard path separator (i.e. ":") - it is
1256
# assumed that no part of a normal pathname contains ";" but that should
1257
# okay in the real world where ";" in dirpaths is itself problematic.
1258
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1260
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1263
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1265
need_lib_prefix=unknown
1266
hardcode_into_libs=no
1268
# when you set need_version to no, make sure it does not cause -set_version
1269
# flags to be left without arguments
1270
need_version=unknown
1275
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1276
shlibpath_var=LIBPATH
1278
# AIX 3 has no versioning support, so we append a major version to the name.
1279
soname_spec='${libname}${release}${shared_ext}$major'
1286
hardcode_into_libs=yes
1287
if test "$host_cpu" = ia64; then
1288
# AIX 5 supports IA64
1289
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1290
shlibpath_var=LD_LIBRARY_PATH
1292
# With GCC up to 2.95.x, collect2 would create an import file
1293
# for dependence libraries. The import file would start with
1294
# the line `#! .'. This would cause the generated library to
1295
# depend on `.', always an invalid library. This was fixed in
1296
# development snapshots of GCC prior to 3.0.
1298
aix4 | aix4.[[01]] | aix4.[[01]].*)
1299
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1301
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1308
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1309
# soname into executable. Probably we can add versioning support to
1310
# collect2, so additional links can be useful in future.
1311
if test "$aix_use_runtimelinking" = yes; then
1312
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1313
# instead of lib<name>.a to let people know that these are not
1314
# typical AIX shared libraries.
1315
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1317
# We preserve .a as extension for shared libraries through AIX4.2
1318
# and later when we are not doing run time linking.
1319
library_names_spec='${libname}${release}.a $libname.a'
1320
soname_spec='${libname}${release}${shared_ext}$major'
1322
shlibpath_var=LIBPATH
1327
library_names_spec='$libname.ixlibrary $libname.a'
1328
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1329
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 ${libname}_ixlibrary.a || exit 1; done'
1333
library_names_spec='${libname}${shared_ext}'
1334
dynamic_linker="$host_os ld.so"
1335
shlibpath_var=LIBRARY_PATH
1341
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1342
soname_spec='${libname}${release}${shared_ext}$major'
1343
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1344
shlibpath_var=LD_LIBRARY_PATH
1345
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1346
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1347
# the default ld.so.conf also contains /usr/contrib/lib and
1348
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1349
# libtool to hard-code these into programs
1352
cygwin* | mingw* | pw32*)
1353
version_type=windows
1358
case $GCC,$host_os in
1359
yes,cygwin* | yes,mingw* | yes,pw32*)
1360
library_names_spec='$libname.dll.a'
1361
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1362
postinstall_cmds='base_file=`basename \${file}`~
1363
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1364
dldir=$destdir/`dirname \$dlpath`~
1365
test -d \$dldir || mkdir -p \$dldir~
1366
$install_prog $dir/$dlname \$dldir/$dlname~
1367
chmod a+x \$dldir/$dlname'
1368
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1369
dlpath=$dir/\$dldll~
1371
shlibpath_overrides_runpath=yes
1375
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1376
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1377
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1380
# MinGW DLLs use traditional 'lib' prefix
1381
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1382
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1383
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1384
# It is most probably a Windows format PATH printed by
1385
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1386
# path with ; separators, and with drive letters. We can handle the
1387
# drive letters (cygwin fileutils understands them), so leave them,
1388
# especially as we might pass files found there to a mingw objdump,
1389
# which wouldn't understand a cygwinified path. Ahh.
1390
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1392
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1396
# pw32 DLLs use 'pw' prefix rather than 'lib'
1397
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1403
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1404
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1405
supports_anon_versioning=no
1406
case `$LD -v 2>/dev/null` in
1407
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
1408
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
1409
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
1410
*\ 2.11.*) ;; # other 2.11 versions
1411
*) supports_anon_versioning=yes ;;
1413
if test $supports_anon_versioning = yes; then
1414
archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
1415
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
1416
$echo "local: *; };" >> $output_objdir/$libname.ver~
1417
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
1419
$archive_expsym_cmds="$archive_cmds"
1427
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1430
dynamic_linker='Win32 ld.exe'
1431
# FIXME: first we should search . and the directory the executable is in
1435
darwin* | rhapsody*)
1436
dynamic_linker="$host_os dyld"
1440
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1441
soname_spec='${libname}${release}${major}$shared_ext'
1442
shlibpath_overrides_runpath=yes
1443
shlibpath_var=DYLD_LIBRARY_PATH
1444
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1445
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1446
if test "$GCC" = yes; then
1447
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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1449
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1451
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1458
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1459
soname_spec='${libname}${release}${shared_ext}$major'
1460
shlibpath_var=LD_LIBRARY_PATH
1471
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1472
soname_spec='${libname}${release}${shared_ext}$major'
1473
shlibpath_var=LD_LIBRARY_PATH
1474
shlibpath_overrides_runpath=no
1475
hardcode_into_libs=yes
1476
dynamic_linker='GNU ld.so'
1479
freebsd* | dragonfly*)
1480
# DragonFly does not have aout. When/if they implement a new
1481
# versioning mechanism, adjust this.
1482
if test -x /usr/bin/objformat; then
1483
objformat=`/usr/bin/objformat`
1486
freebsd[[123]]*) objformat=aout ;;
1490
# Handle Gentoo/FreeBSD as it was Linux
1491
case $host_vendor in
1493
version_type=linux ;;
1495
version_type=freebsd-$objformat ;;
1498
case $version_type in
1500
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1505
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1509
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1510
soname_spec='${libname}${release}${shared_ext}$major'
1515
shlibpath_var=LD_LIBRARY_PATH
1518
shlibpath_overrides_runpath=yes
1520
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1521
shlibpath_overrides_runpath=yes
1522
hardcode_into_libs=yes
1524
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1525
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1526
shlibpath_overrides_runpath=no
1527
hardcode_into_libs=yes
1529
freebsd*) # from 4.6 on
1530
shlibpath_overrides_runpath=yes
1531
hardcode_into_libs=yes
1540
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1541
soname_spec='${libname}${release}${shared_ext}$major'
1542
shlibpath_var=LD_LIBRARY_PATH
1543
hardcode_into_libs=yes
1546
hpux9* | hpux10* | hpux11*)
1547
# Give a soname corresponding to the major version so that dld.sl refuses to
1548
# link against other versions.
1555
hardcode_into_libs=yes
1556
dynamic_linker="$host_os dld.so"
1557
shlibpath_var=LD_LIBRARY_PATH
1558
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1559
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1560
soname_spec='${libname}${release}${shared_ext}$major'
1561
if test "X$HPUX_IA64_MODE" = X32; then
1562
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1564
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1566
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1570
hardcode_into_libs=yes
1571
dynamic_linker="$host_os dld.sl"
1572
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1573
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1574
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1575
soname_spec='${libname}${release}${shared_ext}$major'
1576
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1577
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1581
dynamic_linker="$host_os dld.sl"
1582
shlibpath_var=SHLIB_PATH
1583
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1584
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1585
soname_spec='${libname}${release}${shared_ext}$major'
1588
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1589
postinstall_cmds='chmod 555 $lib'
1596
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1597
soname_spec='${libname}${release}${shared_ext}$major'
1598
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1599
shlibpath_var=LD_LIBRARY_PATH
1600
shlibpath_overrides_runpath=no
1601
hardcode_into_libs=yes
1604
irix5* | irix6* | nonstopux*)
1606
nonstopux*) version_type=nonstopux ;;
1608
if test "$lt_cv_prog_gnu_ld" = yes; then
1616
soname_spec='${libname}${release}${shared_ext}$major'
1617
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1619
irix5* | nonstopux*)
1623
case $LD in # libtool.m4 will add one of these switches to LD
1624
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1625
libsuff= shlibsuff= libmagic=32-bit;;
1626
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1627
libsuff=32 shlibsuff=N32 libmagic=N32;;
1628
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1629
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1630
*) libsuff= shlibsuff= libmagic=never-match;;
1634
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1635
shlibpath_overrides_runpath=no
1636
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1637
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1638
hardcode_into_libs=yes
1641
# No shared lib support for Linux oldld, aout, or coff.
1642
linux*oldld* | linux*aout* | linux*coff*)
1646
# This must be Linux ELF.
1651
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1652
soname_spec='${libname}${release}${shared_ext}$major'
1653
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1654
shlibpath_var=LD_LIBRARY_PATH
1655
shlibpath_overrides_runpath=no
1656
# This implies no fast_install, which is unacceptable.
1657
# Some rework will be needed to allow for fast_install
1658
# before this can be enabled.
1659
hardcode_into_libs=yes
1661
# Append ld.so.conf contents to the search path
1662
if test -f /etc/ld.so.conf; then
1663
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' ' '`
1664
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1667
# We used to test for /lib/ld.so.1 and disable shared libraries on
1668
# powerpc, because MkLinux only supported shared libraries with the
1669
# GNU dynamic linker. Since this was broken with cross compilers,
1670
# most powerpc-linux boxes support dynamic linking these days and
1671
# people can always --disable-shared, the test was removed, and we
1672
# assume the GNU/Linux dynamic linker is in use.
1673
dynamic_linker='GNU/Linux ld.so'
1680
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1681
soname_spec='${libname}${release}${shared_ext}$major'
1682
shlibpath_var=LD_LIBRARY_PATH
1683
shlibpath_overrides_runpath=no
1684
hardcode_into_libs=yes
1685
dynamic_linker='GNU ld.so'
1692
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1693
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1694
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1695
dynamic_linker='NetBSD (a.out) ld.so'
1697
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1698
soname_spec='${libname}${release}${shared_ext}$major'
1699
dynamic_linker='NetBSD ld.elf_so'
1701
shlibpath_var=LD_LIBRARY_PATH
1702
shlibpath_overrides_runpath=yes
1703
hardcode_into_libs=yes
1708
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1709
shlibpath_var=LD_LIBRARY_PATH
1710
shlibpath_overrides_runpath=yes
1717
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1718
soname_spec='${libname}${release}${shared_ext}$major'
1719
shlibpath_var=LD_LIBRARY_PATH
1720
shlibpath_overrides_runpath=yes
1725
sys_lib_dlsearch_path_spec="/usr/lib"
1727
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1729
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1730
*) need_version=no ;;
1732
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1733
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1734
shlibpath_var=LD_LIBRARY_PATH
1735
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1737
openbsd2.[[89]] | openbsd2.[[89]].*)
1738
shlibpath_overrides_runpath=no
1741
shlibpath_overrides_runpath=yes
1745
shlibpath_overrides_runpath=yes
1750
libname_spec='$name'
1753
library_names_spec='$libname${shared_ext} $libname.a'
1754
dynamic_linker='OS/2 ld.exe'
1755
shlibpath_var=LIBPATH
1758
osf3* | osf4* | osf5*)
1762
soname_spec='${libname}${release}${shared_ext}$major'
1763
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1764
shlibpath_var=LD_LIBRARY_PATH
1765
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1766
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1773
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1774
soname_spec='${libname}${release}${shared_ext}$major'
1775
shlibpath_var=LD_LIBRARY_PATH
1776
shlibpath_overrides_runpath=yes
1777
hardcode_into_libs=yes
1778
# ldd complains unless libraries are executable
1779
postinstall_cmds='chmod +x $lib'
1784
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1785
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1786
shlibpath_var=LD_LIBRARY_PATH
1787
shlibpath_overrides_runpath=yes
1788
if test "$with_gnu_ld" = yes; then
1796
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1797
soname_spec='${libname}${release}${shared_ext}$major'
1798
shlibpath_var=LD_LIBRARY_PATH
1799
case $host_vendor in
1801
shlibpath_overrides_runpath=no
1803
export_dynamic_flag_spec='${wl}-Blargedynsym'
1804
runpath_var=LD_RUN_PATH
1812
shlibpath_overrides_runpath=no
1813
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1819
if test -d /usr/nec ;then
1821
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1822
soname_spec='$libname${shared_ext}.$major'
1823
shlibpath_var=LD_LIBRARY_PATH
1827
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1828
version_type=freebsd-elf
1831
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1832
soname_spec='${libname}${release}${shared_ext}$major'
1833
shlibpath_var=LD_LIBRARY_PATH
1834
hardcode_into_libs=yes
1835
if test "$with_gnu_ld" = yes; then
1836
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1837
shlibpath_overrides_runpath=no
1839
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1840
shlibpath_overrides_runpath=yes
1843
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1847
sys_lib_dlsearch_path_spec='/usr/lib'
1852
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1853
soname_spec='${libname}${release}${shared_ext}$major'
1854
shlibpath_var=LD_LIBRARY_PATH
1861
AC_MSG_RESULT([$dynamic_linker])
1862
test "$dynamic_linker" = no && can_build_shared=no
1864
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1865
if test "$GCC" = yes; then
1866
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1868
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1873
AC_DEFUN([_LT_AC_TAGCONFIG],
1874
[AC_ARG_WITH([tags],
1875
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1876
[include additional configurations @<:@automatic@:>@])],
1877
[tagnames="$withval"])
1879
if test -f "$ltmain" && test -n "$tagnames"; then
1880
if test ! -f "${ofile}"; then
1881
AC_MSG_WARN([output file `$ofile' does not exist])
1884
if test -z "$LTCC"; then
1885
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1886
if test -z "$LTCC"; then
1887
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1889
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1892
if test -z "$LTCFLAGS"; then
1893
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1896
# Extract list of available tagged configurations in $ofile.
1897
# Note that this assumes the entire list is on one line.
1898
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1900
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1901
for tagname in $tagnames; do
1903
# Check whether tagname contains only valid characters
1904
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1906
*) AC_MSG_ERROR([invalid tag name: $tagname])
1910
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1912
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1915
# Update the list of available tags.
1916
if test -n "$tagname"; then
1917
echo appending configuration tag \"$tagname\" to $ofile
1921
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1922
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1923
(test "X$CXX" != "Xg++"))) ; then
1924
AC_LIBTOOL_LANG_CXX_CONFIG
1931
if test -n "$F77" && test "X$F77" != "Xno"; then
1932
AC_LIBTOOL_LANG_F77_CONFIG
1939
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1940
AC_LIBTOOL_LANG_GCJ_CONFIG
1947
AC_LIBTOOL_LANG_RC_CONFIG
1951
AC_MSG_ERROR([Unsupported tag name: $tagname])
1955
# Append the new tag name to the list of available tags.
1956
if test -n "$tagname" ; then
1957
available_tags="$available_tags $tagname"
1963
# Now substitute the updated list of available tags.
1964
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1965
mv "${ofile}T" "$ofile"
1969
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1972
])# _LT_AC_TAGCONFIG
1977
# enable checks for dlopen support
1978
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1979
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1980
])# AC_LIBTOOL_DLOPEN
1983
# AC_LIBTOOL_WIN32_DLL
1984
# --------------------
1985
# declare package support for building win32 DLLs
1986
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1987
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1988
])# AC_LIBTOOL_WIN32_DLL
1991
# AC_ENABLE_SHARED([DEFAULT])
1992
# ---------------------------
1993
# implement the --enable-shared flag
1994
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1995
AC_DEFUN([AC_ENABLE_SHARED],
1996
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1997
AC_ARG_ENABLE([shared],
1998
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1999
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2000
[p=${PACKAGE-default}
2002
yes) enable_shared=yes ;;
2003
no) enable_shared=no ;;
2006
# Look at the argument we got. We use all the common list separators.
2007
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2008
for pkg in $enableval; do
2010
if test "X$pkg" = "X$p"; then
2017
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2018
])# AC_ENABLE_SHARED
2023
# set the default shared flag to --disable-shared
2024
AC_DEFUN([AC_DISABLE_SHARED],
2025
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2026
AC_ENABLE_SHARED(no)
2027
])# AC_DISABLE_SHARED
2030
# AC_ENABLE_STATIC([DEFAULT])
2031
# ---------------------------
2032
# implement the --enable-static flag
2033
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2034
AC_DEFUN([AC_ENABLE_STATIC],
2035
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2036
AC_ARG_ENABLE([static],
2037
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2038
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2039
[p=${PACKAGE-default}
2041
yes) enable_static=yes ;;
2042
no) enable_static=no ;;
2045
# Look at the argument we got. We use all the common list separators.
2046
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2047
for pkg in $enableval; do
2049
if test "X$pkg" = "X$p"; then
2056
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2057
])# AC_ENABLE_STATIC
2062
# set the default static flag to --disable-static
2063
AC_DEFUN([AC_DISABLE_STATIC],
2064
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2065
AC_ENABLE_STATIC(no)
2066
])# AC_DISABLE_STATIC
2069
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2070
# ---------------------------------
2071
# implement the --enable-fast-install flag
2072
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2073
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2074
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2075
AC_ARG_ENABLE([fast-install],
2076
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2077
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2078
[p=${PACKAGE-default}
2080
yes) enable_fast_install=yes ;;
2081
no) enable_fast_install=no ;;
2083
enable_fast_install=no
2084
# Look at the argument we got. We use all the common list separators.
2085
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2086
for pkg in $enableval; do
2088
if test "X$pkg" = "X$p"; then
2089
enable_fast_install=yes
2095
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2096
])# AC_ENABLE_FAST_INSTALL
2099
# AC_DISABLE_FAST_INSTALL
2100
# -----------------------
2101
# set the default to --disable-fast-install
2102
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2103
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2104
AC_ENABLE_FAST_INSTALL(no)
2105
])# AC_DISABLE_FAST_INSTALL
2108
# AC_LIBTOOL_PICMODE([MODE])
2109
# --------------------------
2110
# implement the --with-pic flag
2111
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2112
AC_DEFUN([AC_LIBTOOL_PICMODE],
2113
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2114
pic_mode=ifelse($#,1,$1,default)
2115
])# AC_LIBTOOL_PICMODE
2120
# This is predefined starting with Autoconf 2.54, so this conditional
2121
# definition can be removed once we require Autoconf 2.54 or later.
2122
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2123
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2124
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2125
then ac_cv_prog_egrep='grep -E'
2126
else ac_cv_prog_egrep='egrep'
2128
EGREP=$ac_cv_prog_egrep
2133
# AC_PATH_TOOL_PREFIX
2134
# -------------------
2135
# find a file program which can recognise shared library
2136
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2137
[AC_REQUIRE([AC_PROG_EGREP])dnl
2138
AC_MSG_CHECKING([for $1])
2139
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2141
[[\\/*] | ?:[\\/]*])
2142
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2145
lt_save_MAGIC_CMD="$MAGIC_CMD"
2146
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2147
dnl $ac_dummy forces splitting on constant user-supplied paths.
2148
dnl POSIX.2 word splitting is done only on the output of word expansions,
2149
dnl not every word. This closes a longstanding sh security hole.
2150
ac_dummy="ifelse([$2], , $PATH, [$2])"
2151
for ac_dir in $ac_dummy; do
2153
test -z "$ac_dir" && ac_dir=.
2154
if test -f $ac_dir/$1; then
2155
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2156
if test -n "$file_magic_test_file"; then
2157
case $deplibs_check_method in
2159
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2160
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2161
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2162
$EGREP "$file_magic_regex" > /dev/null; then
2167
*** Warning: the command libtool uses to detect shared libraries,
2168
*** $file_magic_cmd, produces output that libtool cannot recognize.
2169
*** The result is that libtool may fail to recognize shared libraries
2170
*** as such. This will affect the creation of libtool libraries that
2171
*** depend on shared libraries, but programs linked with such libtool
2172
*** libraries will work regardless of this problem. Nevertheless, you
2173
*** may want to report the problem to your system manager and/or to
2174
*** bug-libtool@gnu.org
2184
MAGIC_CMD="$lt_save_MAGIC_CMD"
2187
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2188
if test -n "$MAGIC_CMD"; then
2189
AC_MSG_RESULT($MAGIC_CMD)
2193
])# AC_PATH_TOOL_PREFIX
2198
# find a file program which can recognise a shared library
2199
AC_DEFUN([AC_PATH_MAGIC],
2200
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2201
if test -z "$lt_cv_path_MAGIC_CMD"; then
2202
if test -n "$ac_tool_prefix"; then
2203
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2213
# find the pathname to the GNU or non-GNU linker
2214
AC_DEFUN([AC_PROG_LD],
2215
[AC_ARG_WITH([gnu-ld],
2216
[AC_HELP_STRING([--with-gnu-ld],
2217
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2218
[test "$withval" = no || with_gnu_ld=yes],
2220
AC_REQUIRE([LT_AC_PROG_SED])dnl
2221
AC_REQUIRE([AC_PROG_CC])dnl
2222
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2223
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2225
if test "$GCC" = yes; then
2226
# Check if gcc -print-prog-name=ld gives a path.
2227
AC_MSG_CHECKING([for ld used by $CC])
2230
# gcc leaves a trailing carriage return which upsets mingw
2231
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2233
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2236
# Accept absolute paths.
2237
[[\\/]]* | ?:[[\\/]]*)
2238
re_direlt='/[[^/]][[^/]]*/\.\./'
2239
# Canonicalize the pathname of ld
2240
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2241
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2242
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2244
test -z "$LD" && LD="$ac_prog"
2247
# If it fails, then pretend we aren't using GCC.
2251
# If it is relative, then search for the first ld in PATH.
2255
elif test "$with_gnu_ld" = yes; then
2256
AC_MSG_CHECKING([for GNU ld])
2258
AC_MSG_CHECKING([for non-GNU ld])
2260
AC_CACHE_VAL(lt_cv_path_LD,
2261
[if test -z "$LD"; then
2262
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2263
for ac_dir in $PATH; do
2265
test -z "$ac_dir" && ac_dir=.
2266
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2267
lt_cv_path_LD="$ac_dir/$ac_prog"
2268
# Check to see if the program is GNU ld. I'd rather use --version,
2269
# but apparently some variants of GNU ld only accept -v.
2270
# Break only if it was the GNU/non-GNU ld that we prefer.
2271
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2272
*GNU* | *'with BFD'*)
2273
test "$with_gnu_ld" != no && break
2276
test "$with_gnu_ld" != yes && break
2283
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2286
if test -n "$LD"; then
2291
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2298
AC_DEFUN([AC_PROG_LD_GNU],
2299
[AC_REQUIRE([AC_PROG_EGREP])dnl
2300
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2301
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2302
case `$LD -v 2>&1 </dev/null` in
2303
*GNU* | *'with BFD'*)
2304
lt_cv_prog_gnu_ld=yes
2307
lt_cv_prog_gnu_ld=no
2310
with_gnu_ld=$lt_cv_prog_gnu_ld
2314
# AC_PROG_LD_RELOAD_FLAG
2315
# ----------------------
2316
# find reload flag for linker
2317
# -- PORTME Some linkers may need a different reload flag.
2318
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2319
[AC_CACHE_CHECK([for $LD option to reload object files],
2320
lt_cv_ld_reload_flag,
2321
[lt_cv_ld_reload_flag='-r'])
2322
reload_flag=$lt_cv_ld_reload_flag
2323
case $reload_flag in
2325
*) reload_flag=" $reload_flag" ;;
2327
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2330
if test "$GCC" = yes; then
2331
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2333
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2337
])# AC_PROG_LD_RELOAD_FLAG
2340
# AC_DEPLIBS_CHECK_METHOD
2341
# -----------------------
2342
# how to check for library dependencies
2343
# -- PORTME fill in with the dynamic library characteristics
2344
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2345
[AC_CACHE_CHECK([how to recognise dependent libraries],
2346
lt_cv_deplibs_check_method,
2347
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2348
lt_cv_file_magic_test_file=
2349
lt_cv_deplibs_check_method='unknown'
2350
# Need to set the preceding variable on all platforms that support
2351
# interlibrary dependencies.
2352
# 'none' -- dependencies not supported.
2353
# `unknown' -- same as none, but documents that we really don't know.
2354
# 'pass_all' -- all dependencies passed with no checks.
2355
# 'test_compile' -- check by making test program.
2356
# 'file_magic [[regex]]' -- check by looking for files in library path
2357
# which responds to the $file_magic_cmd with a given extended regex.
2358
# If you have `file' or equivalent on your system and you're not sure
2359
# whether `pass_all' will *always* work, you probably want this one.
2363
lt_cv_deplibs_check_method=pass_all
2367
lt_cv_deplibs_check_method=pass_all
2371
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2372
lt_cv_file_magic_cmd='/usr/bin/file -L'
2373
lt_cv_file_magic_test_file=/shlib/libc.so
2377
# func_win32_libid is a shell function defined in ltmain.sh
2378
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2379
lt_cv_file_magic_cmd='func_win32_libid'
2383
# Base MSYS/MinGW do not provide the 'file' command needed by
2384
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2385
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2386
lt_cv_file_magic_cmd='$OBJDUMP -f'
2389
darwin* | rhapsody*)
2390
lt_cv_deplibs_check_method=pass_all
2393
freebsd* | kfreebsd*-gnu | dragonfly*)
2394
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2397
# Not sure whether the presence of OpenBSD here was a mistake.
2398
# Let's accept both of them until this is cleared up.
2399
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2400
lt_cv_file_magic_cmd=/usr/bin/file
2401
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2405
lt_cv_deplibs_check_method=pass_all
2410
lt_cv_deplibs_check_method=pass_all
2413
hpux10.20* | hpux11*)
2414
lt_cv_file_magic_cmd=/usr/bin/file
2417
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2418
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2421
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2422
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2425
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2426
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2432
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2433
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2436
irix5* | irix6* | nonstopux*)
2438
*-32|*"-32 ") libmagic=32-bit;;
2439
*-n32|*"-n32 ") libmagic=N32;;
2440
*-64|*"-64 ") libmagic=64-bit;;
2441
*) libmagic=never-match;;
2443
lt_cv_deplibs_check_method=pass_all
2446
# This must be Linux ELF.
2448
lt_cv_deplibs_check_method=pass_all
2452
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2453
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2455
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2460
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2461
lt_cv_file_magic_cmd=/usr/bin/file
2462
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2466
lt_cv_deplibs_check_method=unknown
2470
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2471
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2473
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2477
osf3* | osf4* | osf5*)
2478
lt_cv_deplibs_check_method=pass_all
2482
lt_cv_deplibs_check_method=pass_all
2486
case $host_vendor in
2488
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2489
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2492
lt_cv_deplibs_check_method=pass_all
2495
lt_cv_file_magic_cmd='/bin/file'
2496
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2499
lt_cv_file_magic_cmd='/bin/file'
2500
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2501
lt_cv_file_magic_test_file=/lib/libc.so
2504
lt_cv_deplibs_check_method=pass_all
2507
lt_cv_deplibs_check_method=pass_all
2512
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2513
lt_cv_deplibs_check_method=pass_all
2517
file_magic_cmd=$lt_cv_file_magic_cmd
2518
deplibs_check_method=$lt_cv_deplibs_check_method
2519
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2520
])# AC_DEPLIBS_CHECK_METHOD
2525
# find the pathname to a BSD-compatible name lister
2526
AC_DEFUN([AC_PROG_NM],
2527
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2528
[if test -n "$NM"; then
2529
# Let the user override the test.
2532
lt_nm_to_check="${ac_tool_prefix}nm"
2533
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2534
lt_nm_to_check="$lt_nm_to_check nm"
2536
for lt_tmp_nm in $lt_nm_to_check; do
2537
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2538
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2540
test -z "$ac_dir" && ac_dir=.
2541
tmp_nm="$ac_dir/$lt_tmp_nm"
2542
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2543
# Check to see if the nm accepts a BSD-compat flag.
2544
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2545
# nm: unknown option "B" ignored
2546
# Tru64's nm complains that /dev/null is an invalid object file
2547
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2548
*/dev/null* | *'Invalid file or object type'*)
2549
lt_cv_path_NM="$tmp_nm -B"
2553
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2555
lt_cv_path_NM="$tmp_nm -p"
2559
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2560
continue # so that we can try to find one that supports BSD flags
2569
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2577
# check for math library
2578
AC_DEFUN([AC_CHECK_LIBM],
2579
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2582
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2583
# These system don't have libm, or don't need it
2586
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2587
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2590
AC_CHECK_LIB(m, cos, LIBM="-lm")
2596
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2597
# -----------------------------------
2598
# sets LIBLTDL to the link flags for the libltdl convenience library and
2599
# LTDLINCL to the include flags for the libltdl header and adds
2600
# --enable-ltdl-convenience to the configure arguments. Note that
2601
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2602
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2603
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2604
# (note the single quotes!). If your package is not flat and you're not
2605
# using automake, define top_builddir and top_srcdir appropriately in
2607
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2608
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2609
case $enable_ltdl_convenience in
2610
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2611
"") enable_ltdl_convenience=yes
2612
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2614
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2615
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2616
# For backwards non-gettext consistent compatibility...
2618
])# AC_LIBLTDL_CONVENIENCE
2621
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2622
# -----------------------------------
2623
# sets LIBLTDL to the link flags for the libltdl installable library and
2624
# LTDLINCL to the include flags for the libltdl header and adds
2625
# --enable-ltdl-install to the configure arguments. Note that
2626
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2627
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2628
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2629
# '${top_srcdir}/' (note the single quotes!). If your package is not
2630
# flat and you're not using automake, define top_builddir and top_srcdir
2631
# appropriately in the Makefiles.
2632
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2633
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2634
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2635
AC_CHECK_LIB(ltdl, lt_dlinit,
2636
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2637
[if test x"$enable_ltdl_install" = xno; then
2638
AC_MSG_WARN([libltdl not installed, but installation disabled])
2640
enable_ltdl_install=yes
2643
if test x"$enable_ltdl_install" = x"yes"; then
2644
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2645
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2646
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2648
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2652
# For backwards non-gettext consistent compatibility...
2654
])# AC_LIBLTDL_INSTALLABLE
2659
# enable support for C++ libraries
2660
AC_DEFUN([AC_LIBTOOL_CXX],
2661
[AC_REQUIRE([_LT_AC_LANG_CXX])
2667
AC_DEFUN([_LT_AC_LANG_CXX],
2668
[AC_REQUIRE([AC_PROG_CXX])
2669
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2670
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2673
# _LT_AC_PROG_CXXCPP
2674
# ------------------
2675
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2677
AC_REQUIRE([AC_PROG_CXX])
2678
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2679
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2680
(test "X$CXX" != "Xg++"))) ; then
2683
])# _LT_AC_PROG_CXXCPP
2687
# enable support for Fortran 77 libraries
2688
AC_DEFUN([AC_LIBTOOL_F77],
2689
[AC_REQUIRE([_LT_AC_LANG_F77])
2695
AC_DEFUN([_LT_AC_LANG_F77],
2696
[AC_REQUIRE([AC_PROG_F77])
2697
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2703
# enable support for GCJ libraries
2704
AC_DEFUN([AC_LIBTOOL_GCJ],
2705
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2711
AC_DEFUN([_LT_AC_LANG_GCJ],
2712
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2713
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2714
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2715
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2716
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2717
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2718
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2724
# enable support for Windows resource files
2725
AC_DEFUN([AC_LIBTOOL_RC],
2726
[AC_REQUIRE([LT_AC_PROG_RC])
2727
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2731
# AC_LIBTOOL_LANG_C_CONFIG
2732
# ------------------------
2733
# Ensure that the configuration vars for the C compiler are
2734
# suitably defined. Those variables are subsequently used by
2735
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2736
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2737
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2741
# Source file extension for C test sources.
2744
# Object file extension for compiled C test sources.
2746
_LT_AC_TAGVAR(objext, $1)=$objext
2748
# Code to be used in simple compile tests
2749
lt_simple_compile_test_code="int some_variable = 0;\n"
2751
# Code to be used in simple link tests
2752
lt_simple_link_test_code='int main(){return(0);}\n'
2756
# save warnings/boilerplate of simple test code
2757
_LT_COMPILER_BOILERPLATE
2758
_LT_LINKER_BOILERPLATE
2760
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2761
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2762
AC_LIBTOOL_PROG_CC_C_O($1)
2763
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2764
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2765
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2766
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2767
AC_LIBTOOL_SYS_LIB_STRIP
2768
AC_LIBTOOL_DLOPEN_SELF
2770
# Report which library types will actually be built
2771
AC_MSG_CHECKING([if libtool supports shared libraries])
2772
AC_MSG_RESULT([$can_build_shared])
2774
AC_MSG_CHECKING([whether to build shared libraries])
2775
test "$can_build_shared" = "no" && enable_shared=no
2777
# On AIX, shared libraries and static libraries use the same namespace, and
2778
# are all built from PIC.
2781
test "$enable_shared" = yes && enable_static=no
2782
if test -n "$RANLIB"; then
2783
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2784
postinstall_cmds='$RANLIB $lib'
2789
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2790
test "$enable_shared" = yes && enable_static=no
2794
AC_MSG_RESULT([$enable_shared])
2796
AC_MSG_CHECKING([whether to build static libraries])
2797
# Make sure either enable_shared or enable_static is yes.
2798
test "$enable_shared" = yes || enable_static=yes
2799
AC_MSG_RESULT([$enable_static])
2801
AC_LIBTOOL_CONFIG($1)
2805
])# AC_LIBTOOL_LANG_C_CONFIG
2808
# AC_LIBTOOL_LANG_CXX_CONFIG
2809
# --------------------------
2810
# Ensure that the configuration vars for the C compiler are
2811
# suitably defined. Those variables are subsequently used by
2812
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2813
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2814
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2816
AC_REQUIRE([AC_PROG_CXX])
2817
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2819
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2820
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2821
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2822
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2823
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2824
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2825
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2826
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2827
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2828
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2829
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2830
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2831
_LT_AC_TAGVAR(module_cmds, $1)=
2832
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2833
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2834
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2835
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2836
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2837
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2839
# Dependencies to place before and after the object being linked:
2840
_LT_AC_TAGVAR(predep_objects, $1)=
2841
_LT_AC_TAGVAR(postdep_objects, $1)=
2842
_LT_AC_TAGVAR(predeps, $1)=
2843
_LT_AC_TAGVAR(postdeps, $1)=
2844
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2846
# Source file extension for C++ test sources.
2849
# Object file extension for compiled C++ test sources.
2851
_LT_AC_TAGVAR(objext, $1)=$objext
2853
# Code to be used in simple compile tests
2854
lt_simple_compile_test_code="int some_variable = 0;\n"
2856
# Code to be used in simple link tests
2857
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2859
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2862
# save warnings/boilerplate of simple test code
2863
_LT_COMPILER_BOILERPLATE
2864
_LT_LINKER_BOILERPLATE
2866
# Allow CC to be a program name with arguments.
2871
lt_save_with_gnu_ld=$with_gnu_ld
2872
lt_save_path_LD=$lt_cv_path_LD
2873
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2874
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2876
$as_unset lt_cv_prog_gnu_ld
2878
if test -n "${lt_cv_path_LDCXX+set}"; then
2879
lt_cv_path_LD=$lt_cv_path_LDCXX
2881
$as_unset lt_cv_path_LD
2883
test -z "${LDCXX+set}" || LD=$LDCXX
2886
_LT_AC_TAGVAR(compiler, $1)=$CC
2887
_LT_CC_BASENAME([$compiler])
2889
# We don't want -fno-exception wen compiling C++ code, so set the
2890
# no_builtin_flag separately
2891
if test "$GXX" = yes; then
2892
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2894
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2897
if test "$GXX" = yes; then
2898
# Set up default GNU C++ configuration
2902
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2903
# archiving commands below assume that GNU ld is being used.
2904
if test "$with_gnu_ld" = yes; then
2905
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2906
_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'
2908
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2909
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2911
# If archive_cmds runs LD, not CC, wlarc should be empty
2912
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2913
# investigate it a little bit more. (MM)
2916
# ancient GNU ld didn't support --whole-archive et. al.
2917
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2918
grep 'no-whole-archive' > /dev/null; then
2919
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2921
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2927
# A generic and very simple default shared library creation
2928
# command for GNU C++ for the case where it uses the native
2929
# linker, instead of GNU ld. If possible, this setting should
2930
# overridden to take advantage of the native linker features on
2931
# the platform it is being used on.
2932
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2935
# Commands to make compiler produce verbose output that lists
2936
# what "hidden" libraries, object files and flags are used when
2937
# linking a shared library.
2938
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2946
# PORTME: fill in a description of your system's C++ link characteristics
2947
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2948
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2951
# FIXME: insert proper C++ library support
2952
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2955
if test "$host_cpu" = ia64; then
2956
# On IA64, the linker does run time linking by default, so we don't
2957
# have to do anything special.
2958
aix_use_runtimelinking=no
2959
exp_sym_flag='-Bexport'
2962
aix_use_runtimelinking=no
2964
# Test if we are trying to use run time linking or normal
2965
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2966
# need to do runtime linking.
2967
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2968
for ld_flag in $LDFLAGS; do
2971
aix_use_runtimelinking=yes
2979
exp_sym_flag='-bexport'
2980
no_entry_flag='-bnoentry'
2983
# When large executables or shared objects are built, AIX ld can
2984
# have problems creating the table of contents. If linking a library
2985
# or program results in "error TOC overflow" add -mminimal-toc to
2986
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2987
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2989
_LT_AC_TAGVAR(archive_cmds, $1)=''
2990
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2991
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2992
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2994
if test "$GXX" = yes; then
2995
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2996
# We only want to do this on AIX 4.2 and lower, the check
2997
# below for broken collect2 doesn't work under 4.3+
2998
collect2name=`${CC} -print-prog-name=collect2`
2999
if test -f "$collect2name" && \
3000
strings "$collect2name" | grep resolve_lib_name >/dev/null
3002
# We have reworked collect2
3003
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3005
# We have old collect2
3006
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3007
# It fails to find uninstalled libraries when the uninstalled
3008
# path is not listed in the libpath. Setting hardcode_minus_L
3009
# to unsupported forces relinking
3010
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3011
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3012
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3016
shared_flag='-shared'
3017
if test "$aix_use_runtimelinking" = yes; then
3018
shared_flag="$shared_flag "'${wl}-G'
3022
if test "$host_cpu" = ia64; then
3023
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3024
# chokes on -Wl,-G. The following line is correct:
3027
if test "$aix_use_runtimelinking" = yes; then
3028
shared_flag='${wl}-G'
3030
shared_flag='${wl}-bM:SRE'
3035
# It seems that -bexpall does not export symbols beginning with
3036
# underscore (_), so it is better to generate a list of symbols to export.
3037
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3038
if test "$aix_use_runtimelinking" = yes; then
3039
# Warning - without using the other runtime loading flags (-brtl),
3040
# -berok will link without error, but may produce a broken library.
3041
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3042
# Determine the default libpath from the value encoded in an empty executable.
3043
_LT_AC_SYS_LIBPATH_AIX
3044
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3046
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3048
if test "$host_cpu" = ia64; then
3049
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3050
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3051
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3053
# Determine the default libpath from the value encoded in an empty executable.
3054
_LT_AC_SYS_LIBPATH_AIX
3055
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3056
# Warning - without using the other run time loading flags,
3057
# -berok will link without error, but may produce a broken library.
3058
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3059
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3060
# Exported symbols can be pulled into shared objects from archives
3061
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3062
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3063
# This is similar to how AIX traditionally builds its shared libraries.
3064
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3070
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3071
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3072
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3073
# support --undefined. This deserves some investigation. FIXME
3074
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3076
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3081
case $cc_basename in
3083
# FIXME: insert proper C++ library support
3084
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3089
cygwin* | mingw* | pw32*)
3090
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3091
# as there is no search path for DLLs.
3092
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3093
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3094
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3095
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3097
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3098
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3099
# If the export-symbols file already is a .def file (1st line
3100
# is EXPORTS), use it as is; otherwise, prepend...
3101
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3102
cp $export_symbols $output_objdir/$soname.def;
3104
echo EXPORTS > $output_objdir/$soname.def;
3105
cat $export_symbols >> $output_objdir/$soname.def;
3107
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3109
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3112
darwin* | rhapsody*)
3114
rhapsody* | darwin1.[[012]])
3115
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3118
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3119
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3121
case ${MACOSX_DEPLOYMENT_TARGET} in
3123
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3126
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3132
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3133
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3134
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3135
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3136
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3137
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3139
if test "$GXX" = yes ; then
3140
lt_int_apple_cc_single_mod=no
3141
output_verbose_link_cmd='echo'
3142
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3143
lt_int_apple_cc_single_mod=yes
3145
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3146
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3148
_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'
3150
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3151
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3152
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3153
_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}'
3155
_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}'
3157
_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}'
3159
case $cc_basename in
3161
output_verbose_link_cmd='echo'
3162
_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'
3163
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3164
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3165
_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}'
3166
_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}'
3169
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3176
case $cc_basename in
3178
# FIXME: insert proper C++ library support
3179
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3182
# Green Hills C++ Compiler
3183
# FIXME: insert proper C++ library support
3184
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3187
# FIXME: insert proper C++ library support
3188
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3193
# C++ shared libraries reported to be fairly broken before switch to ELF
3194
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3197
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3199
freebsd* | kfreebsd*-gnu | dragonfly*)
3200
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3202
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3207
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3208
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3209
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3210
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3211
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3212
# but as the default
3213
# location of the library.
3215
case $cc_basename in
3217
# FIXME: insert proper C++ library support
3218
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3221
_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 $lib'
3222
# Commands to make compiler produce verbose output that lists
3223
# what "hidden" libraries, object files and flags are used when
3224
# linking a shared library.
3226
# There doesn't appear to be a way to prevent this compiler from
3227
# explicitly linking system object files so we need to strip them
3228
# from the output so that they don't get included in the library
3230
output_verbose_link_cmd='templist=`($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 $list'
3233
if test "$GXX" = yes; then
3234
_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'
3236
# FIXME: insert proper C++ library support
3237
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3243
if test $with_gnu_ld = no; then
3244
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3245
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3249
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3252
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3258
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3259
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3262
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3263
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3264
# but as the default
3265
# location of the library.
3269
case $cc_basename in
3271
# FIXME: insert proper C++ library support
3272
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3277
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3280
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3283
_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 $compiler_flags'
3286
# Commands to make compiler produce verbose output that lists
3287
# what "hidden" libraries, object files and flags are used when
3288
# linking a shared library.
3290
# There doesn't appear to be a way to prevent this compiler from
3291
# explicitly linking system object files so we need to strip them
3292
# from the output so that they don't get included in the library
3294
output_verbose_link_cmd='templist=`($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 $list'
3297
if test "$GXX" = yes; then
3298
if test $with_gnu_ld = no; then
3301
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3304
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3307
_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'
3312
# FIXME: insert proper C++ library support
3313
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3319
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3320
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3321
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3322
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3323
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3324
# Instead, shared libraries are loaded at an image base (0x10000000 by
3325
# default) and relocated if they conflict, which is a slow very memory
3326
# consuming and fragmenting process. To avoid this, we pick a random,
3327
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3328
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3329
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3330
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3333
case $cc_basename in
3336
_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'
3338
# Archives containing C++ object files must be created using
3339
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3340
# necessary to make sure instantiated templates are included
3342
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3345
if test "$GXX" = yes; then
3346
if test "$with_gnu_ld" = no; then
3347
_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'
3349
_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'
3352
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3355
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3356
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3359
case $cc_basename in
3361
# Kuck and Associates, Inc. (KAI) C++ Compiler
3363
# KCC will only create a shared library if the output file
3364
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3365
# to its proper name (with version) after linking.
3366
_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'
3367
_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 $lib'
3368
# Commands to make compiler produce verbose output that lists
3369
# what "hidden" libraries, object files and flags are used when
3370
# linking a shared library.
3372
# There doesn't appear to be a way to prevent this compiler from
3373
# explicitly linking system object files so we need to strip them
3374
# from the output so that they don't get included in the library
3376
output_verbose_link_cmd='templist=`$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'
3378
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3379
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3381
# Archives containing C++ object files must be created using
3382
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3383
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3388
# version 8.0 and above of icpc choke on multiply defined symbols
3389
# if we add $predep_objects and $postdep_objects, however 7.1 and
3390
# earlier do not add the objects themselves.
3391
case `$CC -V 2>&1` in
3393
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3394
_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'
3396
*) # Version 8.0 or newer
3399
ia64*) tmp_idyn=' -i_dynamic';;
3401
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3402
_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'
3405
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3406
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3407
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3408
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3411
# Portland Group C++ compiler
3412
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3413
_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'
3415
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3416
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3417
_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'
3421
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3422
_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'
3424
runpath_var=LD_RUN_PATH
3425
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3426
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3428
# Commands to make compiler produce verbose output that lists
3429
# what "hidden" libraries, object files and flags are used when
3430
# linking a shared library.
3432
# There doesn't appear to be a way to prevent this compiler from
3433
# explicitly linking system object files so we need to strip them
3434
# from the output so that they don't get included in the library
3436
output_verbose_link_cmd='templist=`$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'
3441
# FIXME: insert proper C++ library support
3442
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3445
# FIXME: insert proper C++ library support
3446
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3449
case $cc_basename in
3451
# FIXME: insert proper C++ library support
3452
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3455
# FIXME: insert proper C++ library support
3456
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3461
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3462
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3464
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3465
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3466
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3468
# Workaround some broken pre-1.5 toolchains
3469
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3472
# C++ shared libraries are fairly broken
3473
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3476
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3477
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3478
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3479
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3480
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3481
_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'
3482
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3483
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3485
output_verbose_link_cmd='echo'
3488
case $cc_basename in
3490
# Kuck and Associates, Inc. (KAI) C++ Compiler
3492
# KCC will only create a shared library if the output file
3493
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3494
# to its proper name (with version) after linking.
3495
_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'
3497
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3498
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3500
# Archives containing C++ object files must be created using
3501
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3502
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3506
# Rational C++ 2.4.1
3507
# FIXME: insert proper C++ library support
3508
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3511
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3512
_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'
3514
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3515
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3517
# Commands to make compiler produce verbose output that lists
3518
# what "hidden" libraries, object files and flags are used when
3519
# linking a shared library.
3521
# There doesn't appear to be a way to prevent this compiler from
3522
# explicitly linking system object files so we need to strip them
3523
# from the output so that they don't get included in the library
3525
output_verbose_link_cmd='templist=`$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 $list'
3528
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3529
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3530
_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'
3532
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3533
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3535
# Commands to make compiler produce verbose output that lists
3536
# what "hidden" libraries, object files and flags are used when
3537
# linking a shared library.
3538
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3541
# FIXME: insert proper C++ library support
3542
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3548
case $cc_basename in
3550
# Kuck and Associates, Inc. (KAI) C++ Compiler
3552
# KCC will only create a shared library if the output file
3553
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3554
# to its proper name (with version) after linking.
3555
_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'
3557
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3558
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3560
# Archives containing C++ object files must be created using
3561
# the KAI C++ compiler.
3562
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3565
# Rational C++ 2.4.1
3566
# FIXME: insert proper C++ library support
3567
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3570
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3571
_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'
3572
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3573
echo "-hidden">> $lib.exp~
3574
$CC -shared$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~
3577
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3578
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3580
# Commands to make compiler produce verbose output that lists
3581
# what "hidden" libraries, object files and flags are used when
3582
# linking a shared library.
3584
# There doesn't appear to be a way to prevent this compiler from
3585
# explicitly linking system object files so we need to strip them
3586
# from the output so that they don't get included in the library
3588
output_verbose_link_cmd='templist=`$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 $list'
3591
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3592
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3593
_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'
3595
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3596
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3598
# Commands to make compiler produce verbose output that lists
3599
# what "hidden" libraries, object files and flags are used when
3600
# linking a shared library.
3601
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3604
# FIXME: insert proper C++ library support
3605
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3611
# FIXME: insert proper C++ library support
3612
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3615
case $cc_basename in
3618
# FIXME: insert proper C++ library support
3619
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3623
# FIXME: insert proper C++ library support
3624
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3627
# FIXME: insert proper C++ library support
3628
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3633
case $cc_basename in
3635
# Sun C++ 4.2, 5.x and Centerline C++
3636
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3637
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3638
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3639
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3640
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3642
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3643
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3645
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3647
# The C++ compiler is used as linker so we must use $wl
3648
# flag to pass the commands to the underlying system
3649
# linker. We must also pass each convience library through
3650
# to the system linker between allextract/defaultextract.
3651
# The C++ compiler will combine linker options so we
3652
# cannot just pass the convience library names through
3654
# Supported since Solaris 2.6 (maybe 2.5.1?)
3655
_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'
3658
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3660
output_verbose_link_cmd='echo'
3662
# Archives containing C++ object files must be created using
3663
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3664
# necessary to make sure instantiated templates are included
3666
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3669
# Green Hills C++ Compiler
3670
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3672
# The C++ compiler must be used to create the archive.
3673
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3676
# GNU C++ compiler with Solaris linker
3677
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3678
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3679
if $CC --version | grep -v '^2\.7' > /dev/null; then
3680
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3681
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3682
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3684
# Commands to make compiler produce verbose output that lists
3685
# what "hidden" libraries, object files and flags are used when
3686
# linking a shared library.
3687
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3689
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3691
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3692
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3693
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3695
# Commands to make compiler produce verbose output that lists
3696
# what "hidden" libraries, object files and flags are used when
3697
# linking a shared library.
3698
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3701
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3706
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3707
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3708
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3709
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3710
runpath_var='LD_RUN_PATH'
3712
case $cc_basename in
3714
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3715
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3718
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3719
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3723
sysv5* | sco3.2v5* | sco5v6*)
3724
# Note: We can NOT use -z defs as we might desire, because we do not
3725
# link with -lc, and that would cause any symbols used from libc to
3726
# always be unresolved, which means just about no library would
3727
# ever link correctly. If we're not using GNU ld we use -z text
3728
# though, which does catch some bad symbols but isn't as heavy-handed
3730
# For security reasons, it is highly recommended that you always
3731
# use absolute paths for naming shared libraries, and exclude the
3732
# DT_RUNPATH tag from executables and libraries. But doing so
3733
# requires that you compile everything twice, which is a pain.
3734
# So that behaviour is only enabled if SCOABSPATH is set to a
3735
# non-empty value in the environment. Most likely only useful for
3736
# creating official distributions of packages.
3737
# This is a hack until libtool officially supports absolute path
3738
# names for shared libraries.
3739
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3740
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3741
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3742
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3743
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3744
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3745
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3746
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3747
runpath_var='LD_RUN_PATH'
3749
case $cc_basename in
3751
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3752
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3755
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3756
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3761
case $cc_basename in
3763
# NonStop-UX NCC 3.20
3764
# FIXME: insert proper C++ library support
3765
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3768
# FIXME: insert proper C++ library support
3769
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3774
# FIXME: insert proper C++ library support
3775
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3778
# FIXME: insert proper C++ library support
3779
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3782
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3783
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3785
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3786
_LT_AC_TAGVAR(LD, $1)="$LD"
3788
AC_LIBTOOL_POSTDEP_PREDEP($1)
3789
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3790
AC_LIBTOOL_PROG_CC_C_O($1)
3791
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3792
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3793
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3794
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3796
AC_LIBTOOL_CONFIG($1)
3803
with_gnu_ldcxx=$with_gnu_ld
3804
with_gnu_ld=$lt_save_with_gnu_ld
3805
lt_cv_path_LDCXX=$lt_cv_path_LD
3806
lt_cv_path_LD=$lt_save_path_LD
3807
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3808
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3809
])# AC_LIBTOOL_LANG_CXX_CONFIG
3811
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3812
# ------------------------------------
3813
# Figure out "hidden" library dependencies from verbose
3814
# compiler output when linking a shared library.
3815
# Parse the compiler output and extract the necessary
3816
# objects, libraries and library flags.
3817
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3818
dnl we can't use the lt_simple_compile_test_code here,
3819
dnl because it contains code intended for an executable,
3820
dnl not a library. It's possible we should let each
3821
dnl tag define a new lt_????_link_test_code variable,
3822
dnl but it's only used here...
3823
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3825
void foo (void) { a = 0; }
3827
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3831
Foo (void) { a = 0; }
3836
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3844
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3847
public void bar (void) {
3853
dnl Parse the compiler output and extract the necessary
3854
dnl objects, libraries and library flags.
3855
if AC_TRY_EVAL(ac_compile); then
3856
# Parse the compiler output and extract the necessary
3857
# objects, libraries and library flags.
3859
# Sentinel used to keep track of whether or not we are before
3860
# the conftest object file.
3861
pre_test_object_deps_done=no
3863
# The `*' in the case matches for architectures that use `case' in
3864
# $output_verbose_cmd can trigger glob expansion during the loop
3865
# eval without this substitution.
3866
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3868
for p in `eval $output_verbose_link_cmd`; do
3872
# Some compilers place space between "-{L,R}" and the path.
3875
|| test $p = "-R"; then
3882
if test "$pre_test_object_deps_done" = no; then
3885
# Internal compiler library paths should come after those
3886
# provided the user. The postdeps already come after the
3887
# user supplied libs so there is no need to process them.
3888
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3889
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3891
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3894
# The "-l" case would never come before the object being
3895
# linked, so don't bother handling this case.
3898
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3899
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3901
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3907
# This assumes that the test object file only shows up
3908
# once in the compiler output.
3909
if test "$p" = "conftest.$objext"; then
3910
pre_test_object_deps_done=yes
3914
if test "$pre_test_object_deps_done" = no; then
3915
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3916
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3918
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3921
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3922
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3924
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3929
*) ;; # Ignore the rest.
3937
echo "libtool.m4: error: problem compiling $1 test program"
3940
$rm -f confest.$objext
3942
# PORTME: override above test on systems where it is broken
3946
# Interix 3.5 installs completely hosed .la files for C++, so rather than
3947
# hack all around it, let's just trust "g++" to DTRT.
3948
_LT_AC_TAGVAR(predep_objects,$1)=
3949
_LT_AC_TAGVAR(postdep_objects,$1)=
3950
_LT_AC_TAGVAR(postdeps,$1)=
3954
case $cc_basename in
3956
# Adding this requires a known-good setup of shared libraries for
3957
# Sun compiler versions before 5.6, else PIC objects from an old
3958
# archive will be linked into the output, leading to subtle bugs.
3959
_LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3966
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3967
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3969
])# AC_LIBTOOL_POSTDEP_PREDEP
3971
# AC_LIBTOOL_LANG_F77_CONFIG
3972
# --------------------------
3973
# Ensure that the configuration vars for the C compiler are
3974
# suitably defined. Those variables are subsequently used by
3975
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3976
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3977
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3978
[AC_REQUIRE([AC_PROG_F77])
3979
AC_LANG_PUSH(Fortran 77)
3981
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3982
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3983
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3984
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3985
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3986
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3987
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3988
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3989
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3990
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3991
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3992
_LT_AC_TAGVAR(module_cmds, $1)=
3993
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3994
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3995
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3996
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3997
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3998
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4000
# Source file extension for f77 test sources.
4003
# Object file extension for compiled f77 test sources.
4005
_LT_AC_TAGVAR(objext, $1)=$objext
4007
# Code to be used in simple compile tests
4008
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4010
# Code to be used in simple link tests
4011
lt_simple_link_test_code=" program t\n end\n"
4013
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4016
# save warnings/boilerplate of simple test code
4017
_LT_COMPILER_BOILERPLATE
4018
_LT_LINKER_BOILERPLATE
4020
# Allow CC to be a program name with arguments.
4024
_LT_AC_TAGVAR(compiler, $1)=$CC
4025
_LT_CC_BASENAME([$compiler])
4027
AC_MSG_CHECKING([if libtool supports shared libraries])
4028
AC_MSG_RESULT([$can_build_shared])
4030
AC_MSG_CHECKING([whether to build shared libraries])
4031
test "$can_build_shared" = "no" && enable_shared=no
4033
# On AIX, shared libraries and static libraries use the same namespace, and
4034
# are all built from PIC.
4037
test "$enable_shared" = yes && enable_static=no
4038
if test -n "$RANLIB"; then
4039
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4040
postinstall_cmds='$RANLIB $lib'
4044
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4045
test "$enable_shared" = yes && enable_static=no
4049
AC_MSG_RESULT([$enable_shared])
4051
AC_MSG_CHECKING([whether to build static libraries])
4052
# Make sure either enable_shared or enable_static is yes.
4053
test "$enable_shared" = yes || enable_static=yes
4054
AC_MSG_RESULT([$enable_static])
4056
_LT_AC_TAGVAR(GCC, $1)="$G77"
4057
_LT_AC_TAGVAR(LD, $1)="$LD"
4059
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4060
AC_LIBTOOL_PROG_CC_C_O($1)
4061
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4062
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4063
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4064
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4066
AC_LIBTOOL_CONFIG($1)
4070
])# AC_LIBTOOL_LANG_F77_CONFIG
4073
# AC_LIBTOOL_LANG_GCJ_CONFIG
4074
# --------------------------
4075
# Ensure that the configuration vars for the C compiler are
4076
# suitably defined. Those variables are subsequently used by
4077
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4078
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4079
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4082
# Source file extension for Java test sources.
4085
# Object file extension for compiled Java test sources.
4087
_LT_AC_TAGVAR(objext, $1)=$objext
4089
# Code to be used in simple compile tests
4090
lt_simple_compile_test_code="class foo {}\n"
4092
# Code to be used in simple link tests
4093
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4095
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4098
# save warnings/boilerplate of simple test code
4099
_LT_COMPILER_BOILERPLATE
4100
_LT_LINKER_BOILERPLATE
4102
# Allow CC to be a program name with arguments.
4106
_LT_AC_TAGVAR(compiler, $1)=$CC
4107
_LT_CC_BASENAME([$compiler])
4109
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4110
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4112
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4114
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4115
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4116
AC_LIBTOOL_PROG_CC_C_O($1)
4117
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4118
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4119
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4120
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4122
AC_LIBTOOL_CONFIG($1)
4126
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4129
# AC_LIBTOOL_LANG_RC_CONFIG
4130
# -------------------------
4131
# Ensure that the configuration vars for the Windows resource compiler are
4132
# suitably defined. Those variables are subsequently used by
4133
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4134
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4135
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4138
# Source file extension for RC test sources.
4141
# Object file extension for compiled RC test sources.
4143
_LT_AC_TAGVAR(objext, $1)=$objext
4145
# Code to be used in simple compile tests
4146
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4148
# Code to be used in simple link tests
4149
lt_simple_link_test_code="$lt_simple_compile_test_code"
4151
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4154
# save warnings/boilerplate of simple test code
4155
_LT_COMPILER_BOILERPLATE
4156
_LT_LINKER_BOILERPLATE
4158
# Allow CC to be a program name with arguments.
4162
_LT_AC_TAGVAR(compiler, $1)=$CC
4163
_LT_CC_BASENAME([$compiler])
4164
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4166
AC_LIBTOOL_CONFIG($1)
4170
])# AC_LIBTOOL_LANG_RC_CONFIG
4173
# AC_LIBTOOL_CONFIG([TAGNAME])
4174
# ----------------------------
4175
# If TAGNAME is not passed, then create an initial libtool script
4176
# with a default configuration from the untagged config vars. Otherwise
4177
# add code to config.status for appending the configuration named by
4178
# TAGNAME from the matching tagged config vars.
4179
AC_DEFUN([AC_LIBTOOL_CONFIG],
4180
[# The else clause should only fire when bootstrapping the
4181
# libtool distribution, otherwise you forgot to ship ltmain.sh
4182
# with your package, and you will get complaints that there are
4183
# no rules to generate ltmain.sh.
4184
if test -f "$ltmain"; then
4185
# See if we are running on zsh, and set the options which allow our commands through
4186
# without removal of \ escapes.
4187
if test -n "${ZSH_VERSION+set}" ; then
4188
setopt NO_GLOB_SUBST
4190
# Now quote all the things that may contain metacharacters while being
4191
# careful not to overquote the AC_SUBSTed values. We take copies of the
4192
# variables and quote the copies for generation of the libtool script.
4193
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4195
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4196
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4197
deplibs_check_method reload_flag reload_cmds need_locks \
4198
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4199
lt_cv_sys_global_symbol_to_c_name_address \
4200
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4201
old_postinstall_cmds old_postuninstall_cmds \
4202
_LT_AC_TAGVAR(compiler, $1) \
4203
_LT_AC_TAGVAR(CC, $1) \
4204
_LT_AC_TAGVAR(LD, $1) \
4205
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4206
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4207
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4208
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4209
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4210
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4211
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4212
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4213
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4214
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4215
_LT_AC_TAGVAR(predep_objects, $1) \
4216
_LT_AC_TAGVAR(postdep_objects, $1) \
4217
_LT_AC_TAGVAR(predeps, $1) \
4218
_LT_AC_TAGVAR(postdeps, $1) \
4219
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4220
_LT_AC_TAGVAR(archive_cmds, $1) \
4221
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4222
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4223
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4224
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4225
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4226
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4227
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4228
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4229
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4230
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4231
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4232
_LT_AC_TAGVAR(module_cmds, $1) \
4233
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4234
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4235
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4236
_LT_AC_TAGVAR(include_expsyms, $1); do
4239
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4240
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4241
_LT_AC_TAGVAR(archive_cmds, $1) | \
4242
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4243
_LT_AC_TAGVAR(module_cmds, $1) | \
4244
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4245
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4246
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4247
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4248
postinstall_cmds | postuninstall_cmds | \
4249
old_postinstall_cmds | old_postuninstall_cmds | \
4250
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4251
# Double-quote double-evaled strings.
4252
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4255
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4261
*'\[$]0 --fallback-echo"')
4262
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4267
[cfgfile="${ofile}T"
4268
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4270
AC_MSG_NOTICE([creating $ofile])],
4273
cat <<__EOF__ >> "$cfgfile"
4277
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4278
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4279
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4281
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4282
# Free Software Foundation, Inc.
4284
# This file is part of GNU Libtool:
4285
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4287
# This program is free software; you can redistribute it and/or modify
4288
# it under the terms of the GNU General Public License as published by
4289
# the Free Software Foundation; either version 2 of the License, or
4290
# (at your option) any later version.
4292
# This program is distributed in the hope that it will be useful, but
4293
# WITHOUT ANY WARRANTY; without even the implied warranty of
4294
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4295
# General Public License for more details.
4297
# You should have received a copy of the GNU General Public License
4298
# along with this program; if not, write to the Free Software
4299
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4301
# As a special exception to the GNU General Public License, if you
4302
# distribute this file as part of a program that contains a
4303
# configuration script generated by Autoconf, you may include it under
4304
# the same distribution terms that you use for the rest of that program.
4306
# A sed program that does not truncate output.
4309
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4310
Xsed="$SED -e 1s/^X//"
4312
# The HP-UX ksh and POSIX shell print the target directory to stdout
4314
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4316
# The names of the tagged configurations supported by this script.
4319
# ### BEGIN LIBTOOL CONFIG],
4320
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4322
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4324
# Shell to use when invoking shell scripts.
4327
# Whether or not to build shared libraries.
4328
build_libtool_libs=$enable_shared
4330
# Whether or not to build static libraries.
4331
build_old_libs=$enable_static
4333
# Whether or not to add -lc for building shared libraries.
4334
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4336
# Whether or not to disallow shared libs when runtime libs are static
4337
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4339
# Whether or not to optimize for fast installation.
4340
fast_install=$enable_fast_install
4343
host_alias=$host_alias
4348
build_alias=$build_alias
4352
# An echo program that does not interpret backslashes.
4357
AR_FLAGS=$lt_AR_FLAGS
4362
# LTCC compiler flags.
4363
LTCFLAGS=$lt_LTCFLAGS
4365
# A language-specific compiler.
4366
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4368
# Is the compiler the GNU C compiler?
4369
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4374
# The linker used to build libraries.
4375
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4377
# Whether we need hard or soft links.
4380
# A BSD-compatible nm program.
4383
# A symbol stripping program
4386
# Used to examine libraries when file_magic_cmd begins "file"
4387
MAGIC_CMD=$MAGIC_CMD
4389
# Used on cygwin: DLL creation program.
4392
# Used on cygwin: object dumper.
4395
# Used on cygwin: assembler.
4398
# The name of the directory that contains temporary libtool files.
4401
# How to create reloadable object files.
4402
reload_flag=$lt_reload_flag
4403
reload_cmds=$lt_reload_cmds
4405
# How to pass a linker flag through the compiler.
4406
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4408
# Object file suffix (normally "o").
4411
# Old archive suffix (normally "a").
4414
# Shared library suffix (normally ".so").
4415
shrext_cmds='$shrext_cmds'
4417
# Executable file suffix (normally "").
4420
# Additional compiler flags for building library objects.
4421
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4424
# What is the maximum length of a command?
4425
max_cmd_len=$lt_cv_sys_max_cmd_len
4427
# Does compiler simultaneously support -c and -o options?
4428
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4430
# Must we lock files when doing compilation?
4431
need_locks=$lt_need_locks
4433
# Do we need the lib prefix for modules?
4434
need_lib_prefix=$need_lib_prefix
4436
# Do we need a version for libraries?
4437
need_version=$need_version
4439
# Whether dlopen is supported.
4440
dlopen_support=$enable_dlopen
4442
# Whether dlopen of programs is supported.
4443
dlopen_self=$enable_dlopen_self
4445
# Whether dlopen of statically linked programs is supported.
4446
dlopen_self_static=$enable_dlopen_self_static
4448
# Compiler flag to prevent dynamic linking.
4449
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4451
# Compiler flag to turn off builtin functions.
4452
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4454
# Compiler flag to allow reflexive dlopens.
4455
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4457
# Compiler flag to generate shared objects directly from archives.
4458
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4460
# Compiler flag to generate thread-safe objects.
4461
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4463
# Library versioning type.
4464
version_type=$version_type
4466
# Format of library name prefix.
4467
libname_spec=$lt_libname_spec
4469
# List of archive names. First name is the real one, the rest are links.
4470
# The last name is the one that the linker finds with -lNAME.
4471
library_names_spec=$lt_library_names_spec
4473
# The coded name of the library, if different from the real name.
4474
soname_spec=$lt_soname_spec
4476
# Commands used to build and install an old-style archive.
4478
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4479
old_postinstall_cmds=$lt_old_postinstall_cmds
4480
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4482
# Create an old-style archive from a shared archive.
4483
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4485
# Create a temporary old-style archive to link instead of a shared archive.
4486
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4488
# Commands used to build and install a shared archive.
4489
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4490
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4491
postinstall_cmds=$lt_postinstall_cmds
4492
postuninstall_cmds=$lt_postuninstall_cmds
4494
# Commands used to build a loadable module (assumed same as above if empty)
4495
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4496
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4498
# Commands to strip libraries.
4499
old_striplib=$lt_old_striplib
4500
striplib=$lt_striplib
4502
# Dependencies to place before the objects being linked to create a
4504
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4506
# Dependencies to place after the objects being linked to create a
4508
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4510
# Dependencies to place before the objects being linked to create a
4512
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4514
# Dependencies to place after the objects being linked to create a
4516
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4518
# The library search path used internally by the compiler when linking
4520
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4522
# Method to check whether dependent libraries are shared objects.
4523
deplibs_check_method=$lt_deplibs_check_method
4525
# Command to use when deplibs_check_method == file_magic.
4526
file_magic_cmd=$lt_file_magic_cmd
4528
# Flag that allows shared libraries with undefined symbols to be built.
4529
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4531
# Flag that forces no undefined symbols.
4532
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4534
# Commands used to finish a libtool library installation in a directory.
4535
finish_cmds=$lt_finish_cmds
4537
# Same as above, but a single script fragment to be evaled but not shown.
4538
finish_eval=$lt_finish_eval
4540
# Take the output of nm and produce a listing of raw symbols and C names.
4541
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4543
# Transform the output of nm in a proper C declaration
4544
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4546
# Transform the output of nm in a C name address pair
4547
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4549
# This is the shared library runtime path variable.
4550
runpath_var=$runpath_var
4552
# This is the shared library path variable.
4553
shlibpath_var=$shlibpath_var
4555
# Is shlibpath searched before the hard-coded library search path?
4556
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4558
# How to hardcode a shared library path into an executable.
4559
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4561
# Whether we should hardcode library paths into libraries.
4562
hardcode_into_libs=$hardcode_into_libs
4564
# Flag to hardcode \$libdir into a binary during linking.
4565
# This must work even if \$libdir does not exist.
4566
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4568
# If ld is used when linking, flag to hardcode \$libdir into
4569
# a binary during linking. This must work even if \$libdir does
4571
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4573
# Whether we need a single -rpath flag with a separated argument.
4574
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4576
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4578
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4580
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4582
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4584
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4585
# the resulting binary.
4586
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4588
# Set to yes if building a shared library automatically hardcodes DIR into the library
4589
# and all subsequent libraries and executables linked against it.
4590
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4592
# Variables whose values should be saved in libtool wrapper scripts and
4593
# restored at relink time.
4594
variables_saved_for_relink="$variables_saved_for_relink"
4596
# Whether libtool must link a program against all its dependency libraries.
4597
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4599
# Compile-time system search path for libraries
4600
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4602
# Run-time system search path for libraries
4603
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4605
# Fix the shell variable \$srcfile for the compiler.
4606
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4608
# Set to yes if exported symbols are required.
4609
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4611
# The commands to list exported symbols.
4612
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4614
# The commands to extract the exported symbol list from a shared archive.
4615
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4617
# Symbols that should not be listed in the preloaded symbols.
4618
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4620
# Symbols that must always be exported.
4621
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4624
[# ### END LIBTOOL CONFIG],
4625
[# ### END LIBTOOL TAG CONFIG: $tagname])
4632
cat <<\EOF >> "$cfgfile"
4634
# AIX sometimes has problems with the GCC collect2 program. For some
4635
# reason, if we set the COLLECT_NAMES environment variable, the problems
4636
# vanish in a puff of smoke.
4637
if test "X${COLLECT_NAMES+set}" != Xset; then
4639
export COLLECT_NAMES
4645
# We use sed instead of cat because bash on DJGPP gets confused if
4646
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4647
# text mode, it properly converts lines to CR/LF. This bash problem
4648
# is reportedly fixed, but why not run on old versions too?
4649
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4651
mv -f "$cfgfile" "$ofile" || \
4652
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4656
# If there is no Makefile yet, we rely on a make rule to execute
4657
# `config.status --recheck' to rerun these tests and create the
4658
# libtool script then.
4659
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4660
if test -f "$ltmain_in"; then
4661
test -f Makefile && make "$ltmain"
4664
])# AC_LIBTOOL_CONFIG
4667
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4668
# -------------------------------------------
4669
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4670
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4672
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4674
if test "$GCC" = yes; then
4675
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4677
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4678
lt_cv_prog_compiler_rtti_exceptions,
4679
[-fno-rtti -fno-exceptions], [],
4680
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4682
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4685
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4686
# ---------------------------------
4687
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4688
[AC_REQUIRE([AC_CANONICAL_HOST])
4689
AC_REQUIRE([AC_PROG_NM])
4690
AC_REQUIRE([AC_OBJEXT])
4691
# Check for command to grab the raw symbol name followed by C symbol from nm.
4692
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4693
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4695
# These are sane defaults that work on at least a few old systems.
4696
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4698
# Character class describing NM global symbol codes.
4699
symcode='[[BCDEGRST]]'
4701
# Regexp to match symbols that can be accessed directly from C.
4702
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4704
# Transform an extracted symbol line into a proper C declaration
4705
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4707
# Transform an extracted symbol line into symbol name and symbol address
4708
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4710
# Define system-specific variables.
4715
cygwin* | mingw* | pw32*)
4716
symcode='[[ABCDGISTW]]'
4718
hpux*) # Its linker distinguishes data from code symbols
4719
if test "$host_cpu" = ia64; then
4720
symcode='[[ABCDEGRST]]'
4722
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4723
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4726
if test "$host_cpu" = ia64; then
4727
symcode='[[ABCDGIRSTW]]'
4728
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4729
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4733
symcode='[[BCDEGRST]]'
4736
symcode='[[BCDEGQRST]]'
4747
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4751
symcode='[[DFNSTU]]'
4755
# Handle CRLF in mingw tool chain
4759
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4763
# If we're using GNU nm, then use its standard symbol codes.
4764
case `$NM -V 2>&1` in
4765
*GNU* | *'with BFD'*)
4766
symcode='[[ABCDGIRSTW]]' ;;
4769
# Try without a prefix undercore, then with it.
4770
for ac_symprfx in "" "_"; do
4772
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4773
symxfrm="\\1 $ac_symprfx\\2 \\2"
4775
# Write the raw and C identifiers.
4776
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4778
# Check to see that the pipe works correctly.
4782
cat > conftest.$ac_ext <<EOF
4787
void nm_test_func(){}
4791
int main(){nm_test_var='a';nm_test_func();return(0);}
4794
if AC_TRY_EVAL(ac_compile); then
4795
# Now try to grab the symbols.
4797
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4798
# Try sorting and uniquifying the output.
4799
if sort "$nlist" | uniq > "$nlist"T; then
4800
mv -f "$nlist"T "$nlist"
4805
# Make sure that we snagged all the symbols we need.
4806
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4807
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4808
cat <<EOF > conftest.$ac_ext
4814
# Now generate the symbol file.
4815
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4817
cat <<EOF >> conftest.$ac_ext
4818
#if defined (__STDC__) && __STDC__
4819
# define lt_ptr_t void *
4821
# define lt_ptr_t char *
4825
/* The mapping between symbol names and symbols. */
4830
lt_preloaded_symbols[[]] =
4833
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4834
cat <<\EOF >> conftest.$ac_ext
4842
# Now try linking the two files.
4843
mv conftest.$ac_objext conftstm.$ac_objext
4844
lt_save_LIBS="$LIBS"
4845
lt_save_CFLAGS="$CFLAGS"
4846
LIBS="conftstm.$ac_objext"
4847
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4848
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4851
LIBS="$lt_save_LIBS"
4852
CFLAGS="$lt_save_CFLAGS"
4854
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4857
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4860
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4863
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4864
cat conftest.$ac_ext >&5
4866
rm -f conftest* conftst*
4868
# Do not use the global_symbol_pipe unless it works.
4869
if test "$pipe_works" = yes; then
4872
lt_cv_sys_global_symbol_pipe=
4876
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4877
lt_cv_sys_global_symbol_to_cdecl=
4879
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4880
AC_MSG_RESULT(failed)
4884
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4887
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4888
# ---------------------------------------
4889
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4890
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4891
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4892
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4894
AC_MSG_CHECKING([for $compiler option to produce PIC])
4896
# C++ specific cases for pic, static, wl, etc.
4897
if test "$GXX" = yes; then
4898
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4899
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4903
# All AIX code is PIC.
4904
if test "$host_cpu" = ia64; then
4905
# AIX 5 now supports IA64 processor
4906
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4910
# FIXME: we need at least 68020 code to build shared libraries, but
4911
# adding the `-m68020' flag to GCC prevents building anything better,
4913
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4915
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4916
# PIC is the default for these OSes.
4918
mingw* | os2* | pw32*)
4919
# This hack is so that the source file can tell whether it is being
4920
# built for inclusion in a dll (and should export symbols for example).
4921
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4923
darwin* | rhapsody*)
4924
# PIC is the default on this platform
4925
# Common symbols not allowed in MH_DYLIB files
4926
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4929
# DJGPP does not support shared libraries at all
4930
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4933
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4934
# Instead, we relocate shared libraries at runtime.
4937
if test -d /usr/nec; then
4938
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4942
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4948
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4953
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4959
# All AIX code is PIC.
4960
if test "$host_cpu" = ia64; then
4961
# AIX 5 now supports IA64 processor
4962
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4964
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4968
case $cc_basename in
4970
# Green Hills C++ Compiler
4971
# _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"
4976
# PIC is the default on this platform
4977
# Common symbols not allowed in MH_DYLIB files
4978
case $cc_basename in
4980
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4981
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4986
case $cc_basename in
4988
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4991
# Green Hills C++ Compiler
4992
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4998
freebsd* | kfreebsd*-gnu | dragonfly*)
4999
# FreeBSD uses GNU C++
5001
hpux9* | hpux10* | hpux11*)
5002
case $cc_basename in
5004
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5005
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5006
if test "$host_cpu" != ia64; then
5007
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5011
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5012
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5018
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5027
# This is c89, which is MS Visual C++ (no shared libs)
5028
# Anyone wants to do a port?
5030
irix5* | irix6* | nonstopux*)
5031
case $cc_basename in
5033
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5034
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5035
# CC pic flag -KPIC is the default.
5042
case $cc_basename in
5045
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5046
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5050
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5051
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5052
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5055
# Portland Group C++ compiler.
5056
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5057
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5058
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5062
# Make sure the PIC flag is empty. It appears that all Alpha
5063
# Linux and Compaq Tru64 Unix objects are PIC.
5064
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5065
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5076
case $cc_basename in
5078
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5086
osf3* | osf4* | osf5*)
5087
case $cc_basename in
5089
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5092
# Rational C++ 2.4.1
5093
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5096
# Digital/Compaq C++
5097
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5098
# Make sure the PIC flag is empty. It appears that all Alpha
5099
# Linux and Compaq Tru64 Unix objects are PIC.
5100
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5101
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5110
case $cc_basename in
5112
# Sun C++ 4.2, 5.x and Centerline C++
5113
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5114
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5115
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5118
# Green Hills C++ Compiler
5119
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5126
case $cc_basename in
5129
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5130
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5134
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5141
case $cc_basename in
5143
# NonStop-UX NCC 3.20
5144
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5150
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5151
case $cc_basename in
5153
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5154
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5155
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5162
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5168
if test "$GCC" = yes; then
5169
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5170
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5174
# All AIX code is PIC.
5175
if test "$host_cpu" = ia64; then
5176
# AIX 5 now supports IA64 processor
5177
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5182
# FIXME: we need at least 68020 code to build shared libraries, but
5183
# adding the `-m68020' flag to GCC prevents building anything better,
5185
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5188
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5189
# PIC is the default for these OSes.
5192
mingw* | pw32* | os2*)
5193
# This hack is so that the source file can tell whether it is being
5194
# built for inclusion in a dll (and should export symbols for example).
5195
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5198
darwin* | rhapsody*)
5199
# PIC is the default on this platform
5200
# Common symbols not allowed in MH_DYLIB files
5201
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5205
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5206
# Instead, we relocate shared libraries at runtime.
5210
# Just because we use GCC doesn't mean we suddenly get shared libraries
5211
# on systems that don't support them.
5212
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5217
if test -d /usr/nec; then
5218
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5223
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5230
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5236
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5240
# PORTME Check for flag to pass linker flags through the system compiler.
5243
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5244
if test "$host_cpu" = ia64; then
5245
# AIX 5 now supports IA64 processor
5246
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5248
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5252
# PIC is the default on this platform
5253
# Common symbols not allowed in MH_DYLIB files
5254
case $cc_basename in
5256
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5257
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5262
mingw* | pw32* | os2*)
5263
# This hack is so that the source file can tell whether it is being
5264
# built for inclusion in a dll (and should export symbols for example).
5265
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5268
hpux9* | hpux10* | hpux11*)
5269
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5270
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5277
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5280
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5281
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5284
irix5* | irix6* | nonstopux*)
5285
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5286
# PIC (with -KPIC) is the default.
5287
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5291
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5292
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5296
case $cc_basename in
5298
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5299
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5300
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5302
pgcc* | pgf77* | pgf90* | pgf95*)
5303
# Portland Group compilers (*not* the Pentium gcc compiler,
5304
# which looks to be a dead project)
5305
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5306
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5307
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5310
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5311
# All Alpha code is PIC.
5312
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5317
osf3* | osf4* | osf5*)
5318
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5319
# All OSF/1 code is PIC.
5320
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5324
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5325
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5326
case $cc_basename in
5328
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5330
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5335
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5336
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5337
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5340
sysv4 | sysv4.2uw2* | sysv4.3*)
5341
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5342
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5343
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5347
if test -d /usr/nec ;then
5348
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5349
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5353
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5354
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5355
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5356
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5360
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5361
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5365
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5366
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5370
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5375
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5378
# Check to make sure the PIC flag actually works.
5380
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5381
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5382
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5383
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5384
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5386
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5388
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5389
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5392
# For platforms which do not support PIC, -DPIC is meaningless:
5394
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5397
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5402
# Check to make sure the static flag actually works.
5404
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5405
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5406
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5407
$lt_tmp_static_flag,
5409
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5413
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5414
# ------------------------------------
5415
# See if the linker supports building shared libraries.
5416
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5417
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5419
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5422
# If we're using GNU nm, then we don't want the "-C" option.
5423
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5424
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5425
_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'
5427
_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'
5431
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5434
_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'
5437
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5442
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5443
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5444
_LT_AC_TAGVAR(archive_cmds, $1)=
5445
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5446
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5447
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5448
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5449
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5450
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5451
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5452
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5453
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5454
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5455
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5456
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5457
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5458
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5459
_LT_AC_TAGVAR(module_cmds, $1)=
5460
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5461
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5462
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5463
# include_expsyms should be a list of space-separated symbols to be *always*
5464
# included in the symbol list
5465
_LT_AC_TAGVAR(include_expsyms, $1)=
5466
# exclude_expsyms can be an extended regexp of symbols to exclude
5467
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5468
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5469
# as well as any symbol that contains `d'.
5470
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5471
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5472
# platforms (ab)use it in PIC code, but their linkers get confused if
5473
# the symbol is explicitly referenced. Since portable code cannot
5474
# rely on this symbol name, it's probably fine to never include it in
5475
# preloaded symbol tables.
5476
extract_expsyms_cmds=
5477
# Just being paranoid about ensuring that cc_basename is set.
5478
_LT_CC_BASENAME([$compiler])
5480
cygwin* | mingw* | pw32*)
5481
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5482
# When not using gcc, we currently assume that we are using
5483
# Microsoft Visual C++.
5484
if test "$GCC" != yes; then
5489
# we just hope/assume this is gcc and not c89 (= MSVC++)
5497
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5498
if test "$with_gnu_ld" = yes; then
5499
# If archive_cmds runs LD, not CC, wlarc should be empty
5502
# Set some defaults for GNU ld with shared library support. These
5503
# are reset later if shared libraries are not supported. Putting them
5504
# here allows them to be overridden if necessary.
5505
runpath_var=LD_RUN_PATH
5506
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5507
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5508
# ancient GNU ld didn't support --whole-archive et. al.
5509
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5510
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5512
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5514
supports_anon_versioning=no
5515
case `$LD -v 2>/dev/null` in
5516
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5517
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5518
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5519
*\ 2.11.*) ;; # other 2.11 versions
5520
*) supports_anon_versioning=yes ;;
5523
# See if GNU ld supports shared libraries.
5525
aix3* | aix4* | aix5*)
5526
# On AIX/PPC, the GNU linker is very broken
5527
if test "$host_cpu" != ia64; then
5528
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5531
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5532
*** to be unable to reliably create shared libraries on AIX.
5533
*** Therefore, libtool is disabling shared libraries support. If you
5534
*** really care for shared libraries, you may want to modify your PATH
5535
*** so that a non-GNU linker is found, and then restart.
5542
_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)'
5543
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5544
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5546
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5547
# that the semantics of dynamic libraries on AmigaOS, at least up
5548
# to version 4, is to share data among multiple programs linked
5549
# with the same dynamic library. Since this doesn't match the
5550
# behavior of shared libraries on other platforms, we can't use
5552
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5556
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5557
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5558
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5559
# support --undefined. This deserves some investigation. FIXME
5560
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5562
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5566
cygwin* | mingw* | pw32*)
5567
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5568
# as there is no search path for DLLs.
5569
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5570
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5571
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5572
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5573
_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'
5575
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5576
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5577
# If the export-symbols file already is a .def file (1st line
5578
# is EXPORTS), use it as is; otherwise, prepend...
5579
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5580
cp $export_symbols $output_objdir/$soname.def;
5582
echo EXPORTS > $output_objdir/$soname.def;
5583
cat $export_symbols >> $output_objdir/$soname.def;
5585
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5587
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5592
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5593
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5594
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5595
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5596
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5597
# Instead, shared libraries are loaded at an image base (0x10000000 by
5598
# default) and relocated if they conflict, which is a slow very memory
5599
# consuming and fragmenting process. To avoid this, we pick a random,
5600
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5601
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5602
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5603
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5607
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5609
case $cc_basename,$host_cpu in
5610
pgcc*) # Portland Group C compiler
5611
_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'
5612
tmp_addflag=' $pic_flag'
5614
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5615
_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'
5616
tmp_addflag=' $pic_flag -Mnomain' ;;
5617
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5618
tmp_addflag=' -i_dynamic' ;;
5619
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5620
tmp_addflag=' -i_dynamic -nofor_main' ;;
5621
ifc* | ifort*) # Intel Fortran compiler
5622
tmp_addflag=' -nofor_main' ;;
5624
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5626
if test $supports_anon_versioning = yes; then
5627
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5628
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5629
$echo "local: *; };" >> $output_objdir/$libname.ver~
5630
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5633
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5638
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5639
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5642
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5643
_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'
5648
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5649
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5652
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5653
*** create shared libraries on Solaris systems. Therefore, libtool
5654
*** is disabling shared libraries support. We urge you to upgrade GNU
5655
*** binutils to release 2.9.1 or newer. Another option is to modify
5656
*** your PATH or compiler configuration so that the native linker is
5657
*** used, and then restart.
5660
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5661
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5662
_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'
5664
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5668
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5669
case `$LD -v 2>&1` in
5670
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5671
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5674
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5675
*** reliably create shared libraries on SCO systems. Therefore, libtool
5676
*** is disabling shared libraries support. We urge you to upgrade GNU
5677
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5678
*** your PATH or compiler configuration so that the native linker is
5679
*** used, and then restart.
5684
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5685
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5686
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5687
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5689
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5696
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5698
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5699
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5703
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5704
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5705
_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'
5707
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5712
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5714
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5715
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5716
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5719
# PORTME fill in a description of your system's linker (not GNU ld)
5722
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5723
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5724
_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'
5725
# Note: this linker hardcodes the directories in LIBPATH if there
5726
# are no directories specified by -L.
5727
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5728
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5729
# Neither direct hardcoding nor static linking is supported with a
5731
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5736
if test "$host_cpu" = ia64; then
5737
# On IA64, the linker does run time linking by default, so we don't
5738
# have to do anything special.
5739
aix_use_runtimelinking=no
5740
exp_sym_flag='-Bexport'
5743
# If we're using GNU nm, then we don't want the "-C" option.
5744
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5745
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5746
_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'
5748
_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'
5750
aix_use_runtimelinking=no
5752
# Test if we are trying to use run time linking or normal
5753
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5754
# need to do runtime linking.
5755
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5756
for ld_flag in $LDFLAGS; do
5757
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5758
aix_use_runtimelinking=yes
5765
exp_sym_flag='-bexport'
5766
no_entry_flag='-bnoentry'
5769
# When large executables or shared objects are built, AIX ld can
5770
# have problems creating the table of contents. If linking a library
5771
# or program results in "error TOC overflow" add -mminimal-toc to
5772
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5773
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5775
_LT_AC_TAGVAR(archive_cmds, $1)=''
5776
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5777
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5778
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5780
if test "$GCC" = yes; then
5781
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5782
# We only want to do this on AIX 4.2 and lower, the check
5783
# below for broken collect2 doesn't work under 4.3+
5784
collect2name=`${CC} -print-prog-name=collect2`
5785
if test -f "$collect2name" && \
5786
strings "$collect2name" | grep resolve_lib_name >/dev/null
5788
# We have reworked collect2
5789
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5791
# We have old collect2
5792
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5793
# It fails to find uninstalled libraries when the uninstalled
5794
# path is not listed in the libpath. Setting hardcode_minus_L
5795
# to unsupported forces relinking
5796
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5797
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5798
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5802
shared_flag='-shared'
5803
if test "$aix_use_runtimelinking" = yes; then
5804
shared_flag="$shared_flag "'${wl}-G'
5808
if test "$host_cpu" = ia64; then
5809
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5810
# chokes on -Wl,-G. The following line is correct:
5813
if test "$aix_use_runtimelinking" = yes; then
5814
shared_flag='${wl}-G'
5816
shared_flag='${wl}-bM:SRE'
5821
# It seems that -bexpall does not export symbols beginning with
5822
# underscore (_), so it is better to generate a list of symbols to export.
5823
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5824
if test "$aix_use_runtimelinking" = yes; then
5825
# Warning - without using the other runtime loading flags (-brtl),
5826
# -berok will link without error, but may produce a broken library.
5827
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5828
# Determine the default libpath from the value encoded in an empty executable.
5829
_LT_AC_SYS_LIBPATH_AIX
5830
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5831
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5833
if test "$host_cpu" = ia64; then
5834
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5835
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5836
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5838
# Determine the default libpath from the value encoded in an empty executable.
5839
_LT_AC_SYS_LIBPATH_AIX
5840
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5841
# Warning - without using the other run time loading flags,
5842
# -berok will link without error, but may produce a broken library.
5843
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5844
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5845
# Exported symbols can be pulled into shared objects from archives
5846
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5847
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5848
# This is similar to how AIX traditionally builds its shared libraries.
5849
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5855
_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)'
5856
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5857
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5858
# see comment about different semantics on the GNU ld section
5859
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5863
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5866
cygwin* | mingw* | pw32*)
5867
# When not using gcc, we currently assume that we are using
5868
# Microsoft Visual C++.
5869
# hardcode_libdir_flag_spec is actually meaningless, as there is
5870
# no search path for DLLs.
5871
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5872
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5873
# Tell ltmain to make .lib files, not .a files.
5875
# Tell ltmain to make .dll files, not .so files.
5877
# FIXME: Setting linknames here is a bad hack.
5878
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5879
# The linker will automatically build a .lib file if we build a DLL.
5880
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5881
# FIXME: Should let the user specify the lib program.
5882
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5883
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5884
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5887
darwin* | rhapsody*)
5889
rhapsody* | darwin1.[[012]])
5890
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5893
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5894
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5896
case ${MACOSX_DEPLOYMENT_TARGET} in
5898
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5901
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5907
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5908
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5909
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5910
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5911
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5912
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5913
if test "$GCC" = yes ; then
5914
output_verbose_link_cmd='echo'
5915
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5916
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5917
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5918
_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}'
5919
_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}'
5921
case $cc_basename in
5923
output_verbose_link_cmd='echo'
5924
_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'
5925
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5926
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5927
_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}'
5928
_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}'
5931
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5938
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5939
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5940
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5944
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5947
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5948
# support. Future versions do this automatically, but an explicit c++rt0.o
5949
# does not break anything, and helps significantly (at the cost of a little
5952
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5953
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5954
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5955
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5958
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5960
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5961
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5962
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5963
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5966
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5967
freebsd* | kfreebsd*-gnu | dragonfly*)
5968
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5969
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5970
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5971
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5975
if test "$GCC" = yes; then
5976
_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'
5978
_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'
5980
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5981
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5982
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5984
# hardcode_minus_L: Not really in the search PATH,
5985
# but as the default location of the library.
5986
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5987
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5991
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5992
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5994
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5996
if test "$with_gnu_ld" = no; then
5997
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5998
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6000
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6001
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6003
# hardcode_minus_L: Not really in the search PATH,
6004
# but as the default location of the library.
6005
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6010
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6013
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6016
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6019
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6025
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6028
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6031
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6035
if test "$with_gnu_ld" = no; then
6036
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6037
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6041
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6042
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6043
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6046
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6047
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6049
# hardcode_minus_L: Not really in the search PATH,
6050
# but as the default location of the library.
6051
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6057
irix5* | irix6* | nonstopux*)
6058
if test "$GCC" = yes; then
6059
_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'
6061
_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'
6062
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6064
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6065
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6066
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6070
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6071
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6073
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6075
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6076
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6077
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6081
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6082
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6083
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6084
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6085
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6089
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6090
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6091
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6092
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6093
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6094
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6095
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6098
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6099
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6100
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6103
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6104
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6111
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6112
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6113
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6114
_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'
6115
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6119
if test "$GCC" = yes; then
6120
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6121
_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'
6123
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6124
_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'
6126
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6127
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6130
osf4* | osf5*) # as osf3* with the addition of -msym flag
6131
if test "$GCC" = yes; then
6132
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6133
_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'
6134
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6136
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6137
_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'
6138
_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~
6139
$LD -shared${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'
6141
# Both c and cxx compiler support -rpath directly
6142
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6144
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6148
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6149
if test "$GCC" = yes; then
6151
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6152
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6153
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6156
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6157
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6158
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6160
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6161
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6163
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6165
# The compiler driver will combine linker options so we
6166
# cannot just pass the convience library names through
6167
# without $wl, iff we do not link with $LD.
6168
# Luckily, gcc supports the same syntax we need for Sun Studio.
6169
# Supported since Solaris 2.6 (maybe 2.5.1?)
6172
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6174
_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' ;;
6177
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6181
if test "x$host_vendor" = xsequent; then
6182
# Use $CC to link under sequent, because it throws in some extra .o
6183
# files that make .init and .fini sections work.
6184
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6186
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6188
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6189
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6190
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6191
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6195
case $host_vendor in
6197
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6198
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6201
## LD is ld it makes a PLAMLIB
6202
## CC just makes a GrossModule.
6203
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6204
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6205
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6208
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6209
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6212
runpath_var='LD_RUN_PATH'
6213
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6217
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6218
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6219
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6223
if test -d /usr/nec; then
6224
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6225
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6226
runpath_var=LD_RUN_PATH
6227
hardcode_runpath_var=yes
6228
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6232
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6233
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6234
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6235
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6236
runpath_var='LD_RUN_PATH'
6238
if test "$GCC" = yes; then
6239
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6240
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6242
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6243
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6247
sysv5* | sco3.2v5* | sco5v6*)
6248
# Note: We can NOT use -z defs as we might desire, because we do not
6249
# link with -lc, and that would cause any symbols used from libc to
6250
# always be unresolved, which means just about no library would
6251
# ever link correctly. If we're not using GNU ld we use -z text
6252
# though, which does catch some bad symbols but isn't as heavy-handed
6254
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6255
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6256
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6257
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6258
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6259
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6260
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6261
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6262
runpath_var='LD_RUN_PATH'
6264
if test "$GCC" = yes; then
6265
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6266
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6268
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6269
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6274
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6275
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6276
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6280
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6285
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6286
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6289
# Do we need to explicitly link libc?
6291
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6293
# Assume -lc should be added
6294
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6296
if test "$enable_shared" = yes && test "$GCC" = yes; then
6297
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6299
# FIXME: we may have to deal with multi-command sequences.
6302
# Test whether the compiler implicitly links with -lc since on some
6303
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6304
# to ld, don't add -lc before -lgcc.
6305
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6307
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6309
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6312
libobjs=conftest.$ac_objext
6314
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6315
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6321
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6322
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6323
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6325
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6327
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6329
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6331
cat conftest.err 1>&5
6334
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6340
])# AC_LIBTOOL_PROG_LD_SHLIBS
6343
# _LT_AC_FILE_LTDLL_C
6344
# -------------------
6345
# Be careful that the start marker always follows a newline.
6346
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6347
# /* ltdll.c starts here */
6348
# #define WIN32_LEAN_AND_MEAN
6349
# #include <windows.h>
6350
# #undef WIN32_LEAN_AND_MEAN
6351
# #include <stdio.h>
6353
# #ifndef __CYGWIN__
6354
# # ifdef __CYGWIN32__
6355
# # define __CYGWIN__ __CYGWIN32__
6359
# #ifdef __cplusplus
6362
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6363
# #ifdef __cplusplus
6368
# #include <cygwin/cygwin_dll.h>
6369
# DECLARE_CYGWIN_DLL( DllMain );
6371
# HINSTANCE __hDllInstance_base;
6374
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6376
# __hDllInstance_base = hInst;
6379
# /* ltdll.c ends here */
6380
])# _LT_AC_FILE_LTDLL_C
6383
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6384
# ---------------------------------
6385
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6389
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6390
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6391
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6392
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6393
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6394
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6395
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6397
# This is just to silence aclocal about the macro not being used
6398
ifelse([AC_DISABLE_FAST_INSTALL])
6400
AC_DEFUN([LT_AC_PROG_GCJ],
6401
[AC_CHECK_TOOL(GCJ, gcj, no)
6402
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6406
AC_DEFUN([LT_AC_PROG_RC],
6407
[AC_CHECK_TOOL(RC, windres, no)
6410
# NOTE: This macro has been submitted for inclusion into #
6411
# GNU Autoconf as AC_PROG_SED. When it is available in #
6412
# a released version of Autoconf we should remove this #
6413
# macro and use it instead. #
6416
# Check for a fully-functional sed program, that truncates
6417
# as few characters as possible. Prefer GNU sed if found.
6418
AC_DEFUN([LT_AC_PROG_SED],
6419
[AC_MSG_CHECKING([for a sed that does not truncate output])
6420
AC_CACHE_VAL(lt_cv_path_SED,
6421
[# Loop through the user's path and test for sed and gsed.
6422
# Then use that list of sed's as ones to test for truncation.
6423
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6427
test -z "$as_dir" && as_dir=.
6428
for lt_ac_prog in sed gsed; do
6429
for ac_exec_ext in '' $ac_executable_extensions; do
6430
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6431
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6438
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6439
# along with /bin/sed that truncates output.
6440
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6441
test ! -f $lt_ac_sed && continue
6442
cat /dev/null > conftest.in
6444
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6445
# Check for GNU sed and select it if it is found.
6446
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6447
lt_cv_path_SED=$lt_ac_sed
6451
cat conftest.in conftest.in >conftest.tmp
6452
mv conftest.tmp conftest.in
6453
cp conftest.in conftest.nl
6455
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6456
cmp -s conftest.out conftest.nl || break
6457
# 10000 chars as input seems more than enough
6458
test $lt_ac_count -gt 10 && break
6459
lt_ac_count=`expr $lt_ac_count + 1`
6460
if test $lt_ac_count -gt $lt_ac_max; then
6461
lt_ac_max=$lt_ac_count
6462
lt_cv_path_SED=$lt_ac_sed
6468
AC_MSG_RESULT([$SED])
6471
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
6473
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
6475
# This program is free software; you can redistribute it and/or modify
6476
# it under the terms of the GNU General Public License as published by
6477
# the Free Software Foundation; either version 2 of the License, or
6478
# (at your option) any later version.
6480
# This program is distributed in the hope that it will be useful, but
6481
# WITHOUT ANY WARRANTY; without even the implied warranty of
6482
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
6483
# General Public License for more details.
6485
# You should have received a copy of the GNU General Public License
6486
# along with this program; if not, write to the Free Software
6487
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
6489
# As a special exception to the GNU General Public License, if you
6490
# distribute this file as part of a program that contains a
6491
# configuration script generated by Autoconf, you may include it under
6492
# the same distribution terms that you use for the rest of that program.
6494
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
6495
# ----------------------------------
6496
AC_DEFUN([PKG_PROG_PKG_CONFIG],
6497
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
6498
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
6499
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
6500
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
6501
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
6503
if test -n "$PKG_CONFIG"; then
6504
_pkg_min_version=m4_default([$1], [0.9.0])
6505
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
6506
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
6507
AC_MSG_RESULT([yes])
6514
])# PKG_PROG_PKG_CONFIG
6516
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
6518
# Check to see whether a particular set of modules exists. Similar
6519
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
6522
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
6523
# this or PKG_CHECK_MODULES is called, or make sure to call
6524
# PKG_CHECK_EXISTS manually
6525
# --------------------------------------------------------------
6526
AC_DEFUN([PKG_CHECK_EXISTS],
6527
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6528
if test -n "$PKG_CONFIG" && \
6529
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
6530
m4_ifval([$2], [$2], [:])
6531
m4_ifvaln([$3], [else
6536
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
6537
# ---------------------------------------------
6538
m4_define([_PKG_CONFIG],
6539
[if test -n "$PKG_CONFIG"; then
6540
if test -n "$$1"; then
6543
PKG_CHECK_EXISTS([$3],
6544
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
6552
# _PKG_SHORT_ERRORS_SUPPORTED
6553
# -----------------------------
6554
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
6555
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
6556
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6557
_pkg_short_errors_supported=yes
6559
_pkg_short_errors_supported=no
6561
])# _PKG_SHORT_ERRORS_SUPPORTED
6564
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
6565
# [ACTION-IF-NOT-FOUND])
6568
# Note that if there is a possibility the first call to
6569
# PKG_CHECK_MODULES might not happen, you should be sure to include an
6570
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
6573
# --------------------------------------------------------------
6574
AC_DEFUN([PKG_CHECK_MODULES],
6575
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6576
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
6577
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
6580
AC_MSG_CHECKING([for $1])
6582
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
6583
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
6585
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
6586
and $1[]_LIBS to avoid the need to call pkg-config.
6587
See the pkg-config man page for more details.])
6589
if test $pkg_failed = yes; then
6590
_PKG_SHORT_ERRORS_SUPPORTED
6591
if test $_pkg_short_errors_supported = yes; then
6592
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
6594
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
6596
# Put the nasty error message in config.log where it belongs
6597
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
6599
ifelse([$4], , [AC_MSG_ERROR(dnl
6600
[Package requirements ($2) were not met:
6604
Consider adjusting the PKG_CONFIG_PATH environment variable if you
6605
installed software in a non-standard prefix.
6610
elif test $pkg_failed = untried; then
6611
ifelse([$4], , [AC_MSG_FAILURE(dnl
6612
[The pkg-config script could not be found or is too old. Make sure it
6613
is in your PATH or set the PKG_CONFIG environment variable to the full
6618
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
6621
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
6622
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
6623
AC_MSG_RESULT([yes])
6624
ifelse([$3], , :, [$3])
6626
])# PKG_CHECK_MODULES
added
removed
daemon/libs/pjproject-2.1.0/third_party/portaudio/aclocal.m4
