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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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## Copyright 1996, 1997, 1998, 1999, 2000, 2001
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## Free Software Foundation, Inc.
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## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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## This program is distributed in the hope that it will be useful, but
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## WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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## General Public License for more details.
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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## As a special exception to the GNU General Public License, if you
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## distribute this file as part of a program that contains a
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## configuration script generated by Autoconf, you may include it under
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## the same distribution terms that you use for the rest of that program.
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# serial 47 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 --silent'
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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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[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 M$VC,
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# which needs '.lib').
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ltmain="$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 "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$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="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
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old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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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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# Use C for the default configuration in the libtool script
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AC_LIBTOOL_LANG_C_CONFIG
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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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# Allow CC to be a program name with arguments.
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])# _LT_AC_SYS_COMPILER
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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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# --------------------------
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# Add some code to the start of the generated configure script which
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# will find an echo command which doesn't interpret backslashes.
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AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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# Remove one level of quotation (which was required for Make).
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ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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if test "X[$]1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
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elif test "X[$]1" = X--fallback-echo; then
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# Avoid inline document here, it may be left over
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elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
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# Yippee, $echo works!
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# Restart under the correct shell.
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exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
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if test "X[$]1" = X--fallback-echo; then
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# used as fallback echo
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# The HP-UX ksh and POSIX shell print the target directory to stdout
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if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
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if test -z "$ECHO"; then
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if test "X${echo_test_string+set}" != Xset; then
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# find a string as large as possible, as long as the shell can cope with it
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for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
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# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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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$echo_test_string") 2>/dev/null
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# The Solaris, AIX, and Digital Unix default echo programs unquote
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# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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# So, first we look for a working echo in the user's PATH.
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lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
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for dir in $PATH /usr/ucb; do
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if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
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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.
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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$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
367
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
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test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running configure again with it.
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ORIGINAL_CONFIG_SHELL=${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 ${1+"[$]@"}
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
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echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
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SHELL="$CONFIG_SHELL"
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echo="$CONFIG_SHELL [$]0 --fallback-echo"
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elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
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echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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echo="$CONFIG_SHELL [$]0 --fallback-echo"
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# maybe with a smaller string...
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for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
402
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
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if test "$prev" != 'sed 50q "[$]0"'; then
410
echo_test_string=`eval $prev`
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export echo_test_string
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exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
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# Oops. We lost completely, so just stick with echo.
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# Copy echo and quote the copy suitably for passing to libtool from
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# the Makefile, instead of quoting the original, which is used later.
426
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
427
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
431
])])# _LT_AC_PROG_ECHO_BACKSLASH
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AC_DEFUN([_LT_AC_LOCK],
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[AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
440
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
442
# Some flags need to be propagated to the compiler or linker for good
446
# Find out which ABI we are using.
447
echo 'int i;' > conftest.$ac_ext
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if AC_TRY_EVAL(ac_compile); then
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case `/usr/bin/file conftest.$ac_objext` in
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# Find out which ABI we are using.
462
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
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if AC_TRY_EVAL(ac_compile); then
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if test "$lt_cv_prog_gnu_ld" = yes; then
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case `/usr/bin/file conftest.$ac_objext` in
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LD="${LD-ld} -melf32bsmip"
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LD="${LD-ld} -melf32bmipn32"
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LD="${LD-ld} -melf64bmip"
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case `/usr/bin/file conftest.$ac_objext` in
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x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
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# Find out which ABI we are using.
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echo 'int i;' > conftest.$ac_ext
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if AC_TRY_EVAL(ac_compile); then
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case "`/usr/bin/file conftest.o`" in
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LD="${LD-ld} -m elf_i386"
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LD="${LD-ld} -m elf32ppclinux"
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LD="${LD-ld} -m elf_s390"
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LD="${LD-ld} -m elf32_sparc"
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LD="${LD-ld} -m elf_x86_64"
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ppc*-*linux*|powerpc*-*linux*)
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LD="${LD-ld} -m elf64ppc"
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LD="${LD-ld} -m elf64_s390"
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LD="${LD-ld} -m elf64_sparc"
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# On SCO OpenServer 5, we need -belf to get full-featured binaries.
539
SAVE_CFLAGS="$CFLAGS"
540
CFLAGS="$CFLAGS -belf"
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AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
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AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
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if test x"$lt_cv_cc_needs_belf" != x"yes"; then
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# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
547
CFLAGS="$SAVE_CFLAGS"
550
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
552
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
553
AC_CHECK_TOOL(AS, as, false)
554
AC_CHECK_TOOL(OBJDUMP, objdump, false)
559
need_locks="$enable_libtool_lock"
564
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
565
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
566
# ----------------------------------------------------------------
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# Check whether the given compiler option works
568
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
569
[AC_REQUIRE([LT_AC_PROG_SED])
570
AC_CACHE_CHECK([$1], [$2],
572
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
573
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
574
lt_compiler_flag="$3"
575
# Insert the option either (1) after the last *FLAGS variable, or
576
# (2) before a word containing "conftest.", or (3) at the end.
577
# Note that $ac_compile itself does not contain backslashes and begins
578
# with a dollar sign (not a hyphen), so the echo should work correctly.
579
# The option is referenced via a variable to avoid confusing sed.
580
lt_compile=`echo "$ac_compile" | $SED \
581
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
582
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
583
-e 's:$: $lt_compiler_flag:'`
584
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
585
(eval "$lt_compile" 2>conftest.err)
587
cat conftest.err >&AS_MESSAGE_LOG_FD
588
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
589
if (exit $ac_status) && test -s "$ac_outfile"; then
590
# The compiler can only warn and ignore the option if not recognized
591
# So say no if there are warnings
592
if test ! -s conftest.err; then
599
if test x"[$]$2" = xyes; then
600
ifelse([$5], , :, [$5])
602
ifelse([$6], , :, [$6])
604
])# AC_LIBTOOL_COMPILER_OPTION
607
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
608
# [ACTION-SUCCESS], [ACTION-FAILURE])
609
# ------------------------------------------------------------
610
# Check whether the given compiler option works
611
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
612
[AC_CACHE_CHECK([$1], [$2],
614
save_LDFLAGS="$LDFLAGS"
615
LDFLAGS="$LDFLAGS $3"
616
printf "$lt_simple_link_test_code" > conftest.$ac_ext
617
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
618
# The compiler can only warn and ignore the option if not recognized
619
# So say no if there are warnings
620
if test -s conftest.err; then
621
# Append any errors to the config.log.
622
cat conftest.err 1>&AS_MESSAGE_LOG_FD
628
LDFLAGS="$save_LDFLAGS"
631
if test x"[$]$2" = xyes; then
632
ifelse([$4], , :, [$4])
634
ifelse([$5], , :, [$5])
636
])# AC_LIBTOOL_LINKER_OPTION
639
# AC_LIBTOOL_SYS_MAX_CMD_LEN
640
# --------------------------
641
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
642
[# find the maximum length of command line arguments
643
AC_MSG_CHECKING([the maximum length of command line arguments])
644
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
650
# On DJGPP, this test can blow up pretty badly due to problems in libc
651
# (any single argument exceeding 2000 bytes causes a buffer overrun
652
# during glob expansion). Even if it were fixed, the result of this
653
# check would be larger than it should be.
654
lt_cv_sys_max_cmd_len=12288; # 12K is about right
658
# Under GNU Hurd, this test is not required because there is
659
# no limit to the length of command line arguments.
660
# Libtool will interpret -1 as no limit whatsoever
661
lt_cv_sys_max_cmd_len=-1;
665
# On Win9x/ME, this test blows up -- it succeeds, but takes
666
# about 5 minutes as the teststring grows exponentially.
667
# Worse, since 9x/ME are not pre-emptively multitasking,
668
# you end up with a "frozen" computer, even though with patience
669
# the test eventually succeeds (with a max line length of 256k).
670
# Instead, let's just punt: use the minimum linelength reported by
671
# all of the supported platforms: 8192 (on NT/2K/XP).
672
lt_cv_sys_max_cmd_len=8192;
676
# If test is not a shell built-in, we'll probably end up computing a
677
# maximum length that is only half of the actual maximum length, but
679
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
680
= "XX$testring") >/dev/null 2>&1 &&
681
new_result=`expr "X$testring" : ".*" 2>&1` &&
682
lt_cv_sys_max_cmd_len=$new_result &&
683
test $i != 17 # 1/2 MB should be enough
686
testring=$testring$testring
689
# Add a significant safety factor because C++ compilers can tack on massive
690
# amounts of additional arguments before passing them to the linker.
691
# It appears as though 1/2 is a usable value.
692
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
696
if test -n $lt_cv_sys_max_cmd_len ; then
697
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
701
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
705
# --------------------
706
AC_DEFUN([_LT_AC_CHECK_DLFCN],
707
[AC_CHECK_HEADERS(dlfcn.h)dnl
708
])# _LT_AC_CHECK_DLFCN
711
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
712
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
713
# ------------------------------------------------------------------
714
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
715
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
716
if test "$cross_compiling" = yes; then :
719
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
720
lt_status=$lt_dlunknown
721
cat > conftest.$ac_ext <<EOF
722
[#line __oline__ "configure"
723
#include "confdefs.h"
732
# define LT_DLGLOBAL RTLD_GLOBAL
735
# define LT_DLGLOBAL DL_GLOBAL
737
# define LT_DLGLOBAL 0
741
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
742
find out it does not work in some platform. */
743
#ifndef LT_DLLAZY_OR_NOW
745
# define LT_DLLAZY_OR_NOW RTLD_LAZY
748
# define LT_DLLAZY_OR_NOW DL_LAZY
751
# define LT_DLLAZY_OR_NOW RTLD_NOW
754
# define LT_DLLAZY_OR_NOW DL_NOW
756
# define LT_DLLAZY_OR_NOW 0
764
extern "C" void exit (int);
767
void fnord() { int i=42;}
770
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
771
int status = $lt_dlunknown;
775
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
776
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
777
/* dlclose (self); */
783
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
784
(./conftest; exit; ) 2>/dev/null
787
x$lt_dlno_uscore) $1 ;;
788
x$lt_dlneed_uscore) $2 ;;
789
x$lt_unknown|x*) $3 ;;
797
])# _LT_AC_TRY_DLOPEN_SELF
800
# AC_LIBTOOL_DLOPEN_SELF
801
# -------------------
802
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
803
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
804
if test "x$enable_dlopen" != xyes; then
805
enable_dlopen=unknown
806
enable_dlopen_self=unknown
807
enable_dlopen_self_static=unknown
814
lt_cv_dlopen="load_add_on"
816
lt_cv_dlopen_self=yes
820
lt_cv_dlopen="LoadLibrary"
825
lt_cv_dlopen="dlopen"
830
# if libdl is installed we need to link against it
831
AC_CHECK_LIB([dl], [dlopen],
832
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
835
lt_cv_dlopen_self=yes
840
AC_CHECK_FUNC([shl_load],
841
[lt_cv_dlopen="shl_load"],
842
[AC_CHECK_LIB([dld], [shl_load],
843
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
844
[AC_CHECK_FUNC([dlopen],
845
[lt_cv_dlopen="dlopen"],
846
[AC_CHECK_LIB([dl], [dlopen],
847
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
848
[AC_CHECK_LIB([svld], [dlopen],
849
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
850
[AC_CHECK_LIB([dld], [dld_link],
851
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
860
if test "x$lt_cv_dlopen" != xno; then
866
case $lt_cv_dlopen in
868
save_CPPFLAGS="$CPPFLAGS"
869
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
871
save_LDFLAGS="$LDFLAGS"
872
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
875
LIBS="$lt_cv_dlopen_libs $LIBS"
877
AC_CACHE_CHECK([whether a program can dlopen itself],
878
lt_cv_dlopen_self, [dnl
879
_LT_AC_TRY_DLOPEN_SELF(
880
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
881
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
884
if test "x$lt_cv_dlopen_self" = xyes; then
885
LDFLAGS="$LDFLAGS $link_static_flag"
886
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
887
lt_cv_dlopen_self_static, [dnl
888
_LT_AC_TRY_DLOPEN_SELF(
889
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
890
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
894
CPPFLAGS="$save_CPPFLAGS"
895
LDFLAGS="$save_LDFLAGS"
900
case $lt_cv_dlopen_self in
901
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
902
*) enable_dlopen_self=unknown ;;
905
case $lt_cv_dlopen_self_static in
906
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
907
*) enable_dlopen_self_static=unknown ;;
910
])# AC_LIBTOOL_DLOPEN_SELF
913
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
914
# ---------------------------------
915
# Check to see if options -c and -o are simultaneously supported by compiler
916
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
917
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
918
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
919
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
920
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
921
$rm -r conftest 2>/dev/null
925
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
927
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
928
# that will create temporary files in the current directory regardless of
929
# the output directory. Thus, making CWD read-only will cause this test
930
# to fail, enabling locking or at least warning the user not to do parallel
934
lt_compiler_flag="-o out/conftest2.$ac_objext"
935
# Insert the option either (1) after the last *FLAGS variable, or
936
# (2) before a word containing "conftest.", or (3) at the end.
937
# Note that $ac_compile itself does not contain backslashes and begins
938
# with a dollar sign (not a hyphen), so the echo should work correctly.
939
lt_compile=`echo "$ac_compile" | $SED \
940
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
941
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
942
-e 's:$: $lt_compiler_flag:'`
943
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
944
(eval "$lt_compile" 2>out/conftest.err)
946
cat out/conftest.err >&AS_MESSAGE_LOG_FD
947
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
948
if (exit $ac_status) && test -s out/conftest2.$ac_objext
950
# The compiler can only warn and ignore the option if not recognized
951
# So say no if there are warnings
952
if test ! -s out/conftest.err; then
953
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
963
])# AC_LIBTOOL_PROG_CC_C_O
966
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
967
# -----------------------------------------
968
# Check to see if we can do hard links to lock some files if needed
969
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
970
[AC_REQUIRE([_LT_AC_LOCK])dnl
972
hard_links="nottested"
973
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
974
# do not overwrite the value of need_locks provided by the user
975
AC_MSG_CHECKING([if we can lock with hard links])
978
ln conftest.a conftest.b 2>/dev/null && hard_links=no
980
ln conftest.a conftest.b 2>&5 || hard_links=no
981
ln conftest.a conftest.b 2>/dev/null && hard_links=no
982
AC_MSG_RESULT([$hard_links])
983
if test "$hard_links" = no; then
984
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
990
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
995
AC_DEFUN([AC_LIBTOOL_OBJDIR],
996
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
997
[rm -f .libs 2>/dev/null
998
mkdir .libs 2>/dev/null
999
if test -d .libs; then
1002
# MS-DOS does not allow filenames that begin with a dot.
1005
rmdir .libs 2>/dev/null])
1006
objdir=$lt_cv_objdir
1007
])# AC_LIBTOOL_OBJDIR
1010
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1011
# ----------------------------------------------
1012
# Check hardcoding attributes.
1013
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1014
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1015
_LT_AC_TAGVAR(hardcode_action, $1)=
1016
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1017
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1018
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1020
# We can hardcode non-existant directories.
1021
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1022
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1023
# have to relink, otherwise we might link with an installed library
1024
# when we should be linking with a yet-to-be-installed one
1025
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1026
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1027
# Linking always hardcodes the temporary library directory.
1028
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1030
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1031
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1034
# We cannot hardcode anything, or else we can only hardcode existing
1036
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1038
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1040
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1041
# Fast installation is not supported
1042
enable_fast_install=no
1043
elif test "$shlibpath_overrides_runpath" = yes ||
1044
test "$enable_shared" = no; then
1045
# Fast installation is not necessary
1046
enable_fast_install=needless
1048
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1051
# AC_LIBTOOL_SYS_LIB_STRIP
1052
# ------------------------
1053
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1056
AC_MSG_CHECKING([whether stripping libraries is possible])
1057
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1058
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1059
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1060
AC_MSG_RESULT([yes])
1062
# FIXME - insert some real tests, host_os isn't really good enough
1065
if test -n "$STRIP" ; then
1066
striplib="$STRIP -x"
1067
AC_MSG_RESULT([yes])
1077
])# AC_LIBTOOL_SYS_LIB_STRIP
1080
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1081
# -----------------------------
1082
# PORTME Fill in your ld.so characteristics
1083
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1084
[AC_MSG_CHECKING([dynamic linker characteristics])
1086
libname_spec='lib$name'
1094
shlibpath_overrides_runpath=unknown
1096
dynamic_linker="$host_os ld.so"
1097
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1098
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1099
need_lib_prefix=unknown
1100
hardcode_into_libs=no
1102
# when you set need_version to no, make sure it does not cause -set_version
1103
# flags to be left without arguments
1104
need_version=unknown
1109
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1110
shlibpath_var=LIBPATH
1112
# AIX 3 has no versioning support, so we append a major version to the name.
1113
soname_spec='${libname}${release}${shared_ext}$major'
1120
hardcode_into_libs=yes
1121
if test "$host_cpu" = ia64; then
1122
# AIX 5 supports IA64
1123
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1124
shlibpath_var=LD_LIBRARY_PATH
1126
# With GCC up to 2.95.x, collect2 would create an import file
1127
# for dependence libraries. The import file would start with
1128
# the line `#! .'. This would cause the generated library to
1129
# depend on `.', always an invalid library. This was fixed in
1130
# development snapshots of GCC prior to 3.0.
1132
aix4 | aix4.[[01]] | aix4.[[01]].*)
1133
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1135
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1142
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1143
# soname into executable. Probably we can add versioning support to
1144
# collect2, so additional links can be useful in future.
1145
if test "$aix_use_runtimelinking" = yes; then
1146
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1147
# instead of lib<name>.a to let people know that these are not
1148
# typical AIX shared libraries.
1149
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1151
# We preserve .a as extension for shared libraries through AIX4.2
1152
# and later when we are not doing run time linking.
1153
library_names_spec='${libname}${release}.a $libname.a'
1154
soname_spec='${libname}${release}${shared_ext}$major'
1156
shlibpath_var=LIBPATH
1161
library_names_spec='$libname.ixlibrary $libname.a'
1162
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1163
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 ${libname}_ixlibrary.a) || exit 1; done'
1167
library_names_spec='${libname}${shared_ext}'
1168
dynamic_linker="$host_os ld.so"
1169
shlibpath_var=LIBRARY_PATH
1175
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1176
soname_spec='${libname}${release}${shared_ext}$major'
1177
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1178
shlibpath_var=LD_LIBRARY_PATH
1179
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1180
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1181
# the default ld.so.conf also contains /usr/contrib/lib and
1182
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1183
# libtool to hard-code these into programs
1186
cygwin* | mingw* | pw32*)
1187
version_type=windows
1192
case $GCC,$host_os in
1193
yes,cygwin* | yes,mingw* | yes,pw32*)
1194
library_names_spec='$libname.dll.a'
1195
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1196
postinstall_cmds='base_file=`basename \${file}`~
1197
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1198
dldir=$destdir/`dirname \$dlpath`~
1199
test -d \$dldir || mkdir -p \$dldir~
1200
$install_prog $dir/$dlname \$dldir/$dlname'
1201
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1202
dlpath=$dir/\$dldll~
1204
shlibpath_overrides_runpath=yes
1208
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1209
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1210
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1213
# MinGW DLLs use traditional 'lib' prefix
1214
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1215
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1216
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1217
# It is most probably a Windows format PATH printed by
1218
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1219
# path with ; separators, and with drive letters. We can handle the
1220
# drive letters (cygwin fileutils understands them), so leave them,
1221
# especially as we might pass files found there to a mingw objdump,
1222
# which wouldn't understand a cygwinified path. Ahh.
1223
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1225
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1229
# pw32 DLLs use 'pw' prefix rather than 'lib'
1230
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1236
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1239
dynamic_linker='Win32 ld.exe'
1240
# FIXME: first we should search . and the directory the executable is in
1244
darwin* | rhapsody*)
1245
dynamic_linker="$host_os dyld"
1249
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1250
soname_spec='${libname}${release}${major}$shared_ext'
1251
shlibpath_overrides_runpath=yes
1252
shlibpath_var=DYLD_LIBRARY_PATH
1253
shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1254
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1255
if test "$GCC" = yes; then
1256
sys_lib_search_path_spec=`$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"`
1258
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1260
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1267
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1268
soname_spec='${libname}${release}${shared_ext}$major'
1269
shlibpath_var=LD_LIBRARY_PATH
1280
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1281
soname_spec='${libname}${release}${shared_ext}$major'
1282
shlibpath_var=LD_LIBRARY_PATH
1283
shlibpath_overrides_runpath=no
1284
hardcode_into_libs=yes
1285
dynamic_linker='GNU ld.so'
1289
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1290
version_type=freebsd-$objformat
1291
case $version_type in
1293
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1298
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1302
shlibpath_var=LD_LIBRARY_PATH
1305
shlibpath_overrides_runpath=yes
1307
freebsd3.[01]* | freebsdelf3.[01]*)
1308
shlibpath_overrides_runpath=yes
1309
hardcode_into_libs=yes
1312
shlibpath_overrides_runpath=no
1313
hardcode_into_libs=yes
1322
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1323
soname_spec='${libname}${release}${shared_ext}$major'
1324
shlibpath_var=LD_LIBRARY_PATH
1325
hardcode_into_libs=yes
1328
hpux9* | hpux10* | hpux11*)
1329
# Give a soname corresponding to the major version so that dld.sl refuses to
1330
# link against other versions.
1337
hardcode_into_libs=yes
1338
dynamic_linker="$host_os dld.so"
1339
shlibpath_var=LD_LIBRARY_PATH
1340
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1341
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1342
soname_spec='${libname}${release}${shared_ext}$major'
1343
if test "X$HPUX_IA64_MODE" = X32; then
1344
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1346
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1348
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1352
hardcode_into_libs=yes
1353
dynamic_linker="$host_os dld.sl"
1354
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1355
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1356
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1357
soname_spec='${libname}${release}${shared_ext}$major'
1358
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1359
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1363
dynamic_linker="$host_os dld.sl"
1364
shlibpath_var=SHLIB_PATH
1365
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1366
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1367
soname_spec='${libname}${release}${shared_ext}$major'
1370
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1371
postinstall_cmds='chmod 555 $lib'
1374
irix5* | irix6* | nonstopux*)
1376
nonstopux*) version_type=nonstopux ;;
1378
if test "$lt_cv_prog_gnu_ld" = yes; then
1386
soname_spec='${libname}${release}${shared_ext}$major'
1387
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1389
irix5* | nonstopux*)
1393
case $LD in # libtool.m4 will add one of these switches to LD
1394
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1395
libsuff= shlibsuff= libmagic=32-bit;;
1396
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1397
libsuff=32 shlibsuff=N32 libmagic=N32;;
1398
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1399
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1400
*) libsuff= shlibsuff= libmagic=never-match;;
1404
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1405
shlibpath_overrides_runpath=no
1406
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1407
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1408
hardcode_into_libs=yes
1411
# No shared lib support for Linux oldld, aout, or coff.
1412
linux*oldld* | linux*aout* | linux*coff*)
1416
# This must be Linux ELF.
1421
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1422
soname_spec='${libname}${release}${shared_ext}$major'
1423
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1425
if test "x$LINUX_64_MODE" = x64; then
1426
# Some platforms are per default 64-bit, so there's no /lib64
1427
if test -d /lib64; then
1431
shlibpath_var=LD_LIBRARY_PATH
1432
shlibpath_overrides_runpath=no
1433
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
1434
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1435
# This implies no fast_install, which is unacceptable.
1436
# Some rework will be needed to allow for fast_install
1437
# before this can be enabled.
1438
hardcode_into_libs=yes
1440
# We used to test for /lib/ld.so.1 and disable shared libraries on
1441
# powerpc, because MkLinux only supported shared libraries with the
1442
# GNU dynamic linker. Since this was broken with cross compilers,
1443
# most powerpc-linux boxes support dynamic linking these days and
1444
# people can always --disable-shared, the test was removed, and we
1445
# assume the GNU/Linux dynamic linker is in use.
1446
dynamic_linker='GNU/Linux ld.so'
1453
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1454
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1455
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1456
dynamic_linker='NetBSD (a.out) ld.so'
1458
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
1459
soname_spec='${libname}${release}${shared_ext}$major'
1460
dynamic_linker='NetBSD ld.elf_so'
1462
shlibpath_var=LD_LIBRARY_PATH
1463
shlibpath_overrides_runpath=yes
1464
hardcode_into_libs=yes
1469
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1470
shlibpath_var=LD_LIBRARY_PATH
1471
shlibpath_overrides_runpath=yes
1478
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1479
soname_spec='${libname}${release}${shared_ext}$major'
1480
shlibpath_var=LD_LIBRARY_PATH
1481
shlibpath_overrides_runpath=yes
1488
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1489
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1490
shlibpath_var=LD_LIBRARY_PATH
1491
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1493
openbsd2.[[89]] | openbsd2.[[89]].*)
1494
shlibpath_overrides_runpath=no
1497
shlibpath_overrides_runpath=yes
1501
shlibpath_overrides_runpath=yes
1506
libname_spec='$name'
1509
library_names_spec='$libname${shared_ext} $libname.a'
1510
dynamic_linker='OS/2 ld.exe'
1511
shlibpath_var=LIBPATH
1514
osf3* | osf4* | osf5*)
1518
soname_spec='${libname}${release}${shared_ext}$major'
1519
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1520
shlibpath_var=LD_LIBRARY_PATH
1521
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1522
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1527
soname_spec='${libname}${release}${shared_ext}$major'
1528
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1529
shlibpath_var=LD_LIBRARY_PATH
1536
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1537
soname_spec='${libname}${release}${shared_ext}$major'
1538
shlibpath_var=LD_LIBRARY_PATH
1539
shlibpath_overrides_runpath=yes
1540
hardcode_into_libs=yes
1541
# ldd complains unless libraries are executable
1542
postinstall_cmds='chmod +x $lib'
1547
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1548
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1549
shlibpath_var=LD_LIBRARY_PATH
1550
shlibpath_overrides_runpath=yes
1551
if test "$with_gnu_ld" = yes; then
1557
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
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
shlibpath_var=LD_LIBRARY_PATH
1562
case $host_vendor in
1564
shlibpath_overrides_runpath=no
1566
export_dynamic_flag_spec='${wl}-Blargedynsym'
1567
runpath_var=LD_RUN_PATH
1575
shlibpath_overrides_runpath=no
1576
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1582
if test -d /usr/nec ;then
1584
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1585
soname_spec='$libname${shared_ext}.$major'
1586
shlibpath_var=LD_LIBRARY_PATH
1592
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1593
soname_spec='${libname}${release}${shared_ext}$major'
1594
shlibpath_var=LD_LIBRARY_PATH
1601
AC_MSG_RESULT([$dynamic_linker])
1602
test "$dynamic_linker" = no && can_build_shared=no
1603
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1608
AC_DEFUN([_LT_AC_TAGCONFIG],
1609
[AC_ARG_WITH([tags],
1610
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1611
[include additional configurations @<:@automatic@:>@])],
1612
[tagnames="$withval"])
1614
if test -f "$ltmain" && test -n "$tagnames"; then
1615
if test ! -f "${ofile}"; then
1616
AC_MSG_WARN([output file `$ofile' does not exist])
1619
if test -z "$LTCC"; then
1620
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1621
if test -z "$LTCC"; then
1622
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1624
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1628
# Extract list of available tagged configurations in $ofile.
1629
# Note that this assumes the entire list is on one line.
1630
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1632
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1633
for tagname in $tagnames; do
1635
# Check whether tagname contains only valid characters
1636
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1638
*) AC_MSG_ERROR([invalid tag name: $tagname])
1642
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1644
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1647
# Update the list of available tags.
1648
if test -n "$tagname"; then
1649
echo appending configuration tag \"$tagname\" to $ofile
1653
if test -n "$CXX" && test "X$CXX" != "Xno"; then
1654
AC_LIBTOOL_LANG_CXX_CONFIG
1661
if test -n "$F77" && test "X$F77" != "Xno"; then
1662
AC_LIBTOOL_LANG_F77_CONFIG
1669
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1670
AC_LIBTOOL_LANG_GCJ_CONFIG
1677
AC_LIBTOOL_LANG_RC_CONFIG
1681
AC_MSG_ERROR([Unsupported tag name: $tagname])
1685
# Append the new tag name to the list of available tags.
1686
if test -n "$tagname" ; then
1687
available_tags="$available_tags $tagname"
1693
# Now substitute the updated list of available tags.
1694
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1695
mv "${ofile}T" "$ofile"
1699
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1702
])# _LT_AC_TAGCONFIG
1707
# enable checks for dlopen support
1708
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1709
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1710
])# AC_LIBTOOL_DLOPEN
1713
# AC_LIBTOOL_WIN32_DLL
1714
# --------------------
1715
# declare package support for building win32 dll's
1716
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1717
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1718
])# AC_LIBTOOL_WIN32_DLL
1721
# AC_ENABLE_SHARED([DEFAULT])
1722
# ---------------------------
1723
# implement the --enable-shared flag
1724
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1725
AC_DEFUN([AC_ENABLE_SHARED],
1726
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1727
AC_ARG_ENABLE([shared],
1728
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1729
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1730
[p=${PACKAGE-default}
1732
yes) enable_shared=yes ;;
1733
no) enable_shared=no ;;
1736
# Look at the argument we got. We use all the common list separators.
1737
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1738
for pkg in $enableval; do
1740
if test "X$pkg" = "X$p"; then
1747
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1748
])# AC_ENABLE_SHARED
1753
#- set the default shared flag to --disable-shared
1754
AC_DEFUN([AC_DISABLE_SHARED],
1755
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1756
AC_ENABLE_SHARED(no)
1757
])# AC_DISABLE_SHARED
1760
# AC_ENABLE_STATIC([DEFAULT])
1761
# ---------------------------
1762
# implement the --enable-static flag
1763
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1764
AC_DEFUN([AC_ENABLE_STATIC],
1765
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1766
AC_ARG_ENABLE([static],
1767
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1768
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1769
[p=${PACKAGE-default}
1771
yes) enable_static=yes ;;
1772
no) enable_static=no ;;
1775
# Look at the argument we got. We use all the common list separators.
1776
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1777
for pkg in $enableval; do
1779
if test "X$pkg" = "X$p"; then
1786
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1787
])# AC_ENABLE_STATIC
1792
# set the default static flag to --disable-static
1793
AC_DEFUN([AC_DISABLE_STATIC],
1794
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1795
AC_ENABLE_STATIC(no)
1796
])# AC_DISABLE_STATIC
1799
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1800
# ---------------------------------
1801
# implement the --enable-fast-install flag
1802
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1803
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1804
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1805
AC_ARG_ENABLE([fast-install],
1806
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1807
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1808
[p=${PACKAGE-default}
1810
yes) enable_fast_install=yes ;;
1811
no) enable_fast_install=no ;;
1813
enable_fast_install=no
1814
# Look at the argument we got. We use all the common list separators.
1815
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1816
for pkg in $enableval; do
1818
if test "X$pkg" = "X$p"; then
1819
enable_fast_install=yes
1825
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1826
])# AC_ENABLE_FAST_INSTALL
1829
# AC_DISABLE_FAST_INSTALL
1830
# -----------------------
1831
# set the default to --disable-fast-install
1832
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1833
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1834
AC_ENABLE_FAST_INSTALL(no)
1835
])# AC_DISABLE_FAST_INSTALL
1838
# AC_LIBTOOL_PICMODE([MODE])
1839
# --------------------------
1840
# implement the --with-pic flag
1841
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1842
AC_DEFUN([AC_LIBTOOL_PICMODE],
1843
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1844
pic_mode=ifelse($#,1,$1,default)
1845
])# AC_LIBTOOL_PICMODE
1850
# This is predefined starting with Autoconf 2.54, so this conditional
1851
# definition can be removed once we require Autoconf 2.54 or later.
1852
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1853
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1854
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1855
then ac_cv_prog_egrep='grep -E'
1856
else ac_cv_prog_egrep='egrep'
1858
EGREP=$ac_cv_prog_egrep
1863
# AC_PATH_TOOL_PREFIX
1864
# -------------------
1865
# find a file program which can recognise shared library
1866
AC_DEFUN([AC_PATH_TOOL_PREFIX],
1867
[AC_REQUIRE([AC_PROG_EGREP])dnl
1868
AC_MSG_CHECKING([for $1])
1869
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1871
[[\\/*] | ?:[\\/]*])
1872
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1875
lt_save_MAGIC_CMD="$MAGIC_CMD"
1876
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1877
dnl $ac_dummy forces splitting on constant user-supplied paths.
1878
dnl POSIX.2 word splitting is done only on the output of word expansions,
1879
dnl not every word. This closes a longstanding sh security hole.
1880
ac_dummy="ifelse([$2], , $PATH, [$2])"
1881
for ac_dir in $ac_dummy; do
1883
test -z "$ac_dir" && ac_dir=.
1884
if test -f $ac_dir/$1; then
1885
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1886
if test -n "$file_magic_test_file"; then
1887
case $deplibs_check_method in
1889
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1890
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1891
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1892
$EGREP "$file_magic_regex" > /dev/null; then
1897
*** Warning: the command libtool uses to detect shared libraries,
1898
*** $file_magic_cmd, produces output that libtool cannot recognize.
1899
*** The result is that libtool may fail to recognize shared libraries
1900
*** as such. This will affect the creation of libtool libraries that
1901
*** depend on shared libraries, but programs linked with such libtool
1902
*** libraries will work regardless of this problem. Nevertheless, you
1903
*** may want to report the problem to your system manager and/or to
1904
*** bug-libtool@gnu.org
1914
MAGIC_CMD="$lt_save_MAGIC_CMD"
1917
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1918
if test -n "$MAGIC_CMD"; then
1919
AC_MSG_RESULT($MAGIC_CMD)
1923
])# AC_PATH_TOOL_PREFIX
1928
# find a file program which can recognise a shared library
1929
AC_DEFUN([AC_PATH_MAGIC],
1930
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1931
if test -z "$lt_cv_path_MAGIC_CMD"; then
1932
if test -n "$ac_tool_prefix"; then
1933
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1943
# find the pathname to the GNU or non-GNU linker
1944
AC_DEFUN([AC_PROG_LD],
1945
[AC_ARG_WITH([gnu-ld],
1946
[AC_HELP_STRING([--with-gnu-ld],
1947
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
1948
[test "$withval" = no || with_gnu_ld=yes],
1950
AC_REQUIRE([LT_AC_PROG_SED])dnl
1951
AC_REQUIRE([AC_PROG_CC])dnl
1952
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1953
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1955
if test "$GCC" = yes; then
1956
# Check if gcc -print-prog-name=ld gives a path.
1957
AC_MSG_CHECKING([for ld used by $CC])
1960
# gcc leaves a trailing carriage return which upsets mingw
1961
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1963
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1966
# Accept absolute paths.
1967
[[\\/]]* | ?:[[\\/]]*)
1968
re_direlt='/[[^/]][[^/]]*/\.\./'
1969
# Canonicalize the pathname of ld
1970
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1971
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1972
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1974
test -z "$LD" && LD="$ac_prog"
1977
# If it fails, then pretend we aren't using GCC.
1981
# If it is relative, then search for the first ld in PATH.
1985
elif test "$with_gnu_ld" = yes; then
1986
AC_MSG_CHECKING([for GNU ld])
1988
AC_MSG_CHECKING([for non-GNU ld])
1990
AC_CACHE_VAL(lt_cv_path_LD,
1991
[if test -z "$LD"; then
1992
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1993
for ac_dir in $PATH; do
1995
test -z "$ac_dir" && ac_dir=.
1996
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1997
lt_cv_path_LD="$ac_dir/$ac_prog"
1998
# Check to see if the program is GNU ld. I'd rather use --version,
1999
# but apparently some GNU ld's only accept -v.
2000
# Break only if it was the GNU/non-GNU ld that we prefer.
2001
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2002
*GNU* | *'with BFD'*)
2003
test "$with_gnu_ld" != no && break
2006
test "$with_gnu_ld" != yes && break
2013
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2016
if test -n "$LD"; then
2021
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2028
AC_DEFUN([AC_PROG_LD_GNU],
2029
[AC_REQUIRE([AC_PROG_EGREP])dnl
2030
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2031
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2032
case `$LD -v 2>&1 </dev/null` in
2033
*GNU* | *'with BFD'*)
2034
lt_cv_prog_gnu_ld=yes
2037
lt_cv_prog_gnu_ld=no
2040
with_gnu_ld=$lt_cv_prog_gnu_ld
2044
# AC_PROG_LD_RELOAD_FLAG
2045
# ----------------------
2046
# find reload flag for linker
2047
# -- PORTME Some linkers may need a different reload flag.
2048
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2049
[AC_CACHE_CHECK([for $LD option to reload object files],
2050
lt_cv_ld_reload_flag,
2051
[lt_cv_ld_reload_flag='-r'])
2052
reload_flag=$lt_cv_ld_reload_flag
2053
case $reload_flag in
2055
*) reload_flag=" $reload_flag" ;;
2057
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2058
])# AC_PROG_LD_RELOAD_FLAG
2061
# AC_DEPLIBS_CHECK_METHOD
2062
# -----------------------
2063
# how to check for library dependencies
2064
# -- PORTME fill in with the dynamic library characteristics
2065
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2066
[AC_CACHE_CHECK([how to recognise dependent libraries],
2067
lt_cv_deplibs_check_method,
2068
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2069
lt_cv_file_magic_test_file=
2070
lt_cv_deplibs_check_method='unknown'
2071
# Need to set the preceding variable on all platforms that support
2072
# interlibrary dependencies.
2073
# 'none' -- dependencies not supported.
2074
# `unknown' -- same as none, but documents that we really don't know.
2075
# 'pass_all' -- all dependencies passed with no checks.
2076
# 'test_compile' -- check by making test program.
2077
# 'file_magic [[regex]]' -- check by looking for files in library path
2078
# which responds to the $file_magic_cmd with a given extended regex.
2079
# If you have `file' or equivalent on your system and you're not sure
2080
# whether `pass_all' will *always* work, you probably want this one.
2084
lt_cv_deplibs_check_method=pass_all
2088
lt_cv_deplibs_check_method=pass_all
2092
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2093
lt_cv_file_magic_cmd='/usr/bin/file -L'
2094
lt_cv_file_magic_test_file=/shlib/libc.so
2097
cygwin* | mingw* | pw32*)
2098
# win32_libid is a shell function defined in ltmain.sh
2099
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2100
lt_cv_file_magic_cmd='win32_libid'
2103
darwin* | rhapsody*)
2104
# this will be overwritten by pass_all, but leave it in just in case
2105
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2106
lt_cv_file_magic_cmd='/usr/bin/file -L'
2108
rhapsody* | darwin1.[[012]])
2109
lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
2112
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2115
lt_cv_deplibs_check_method=pass_all
2119
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2122
# Not sure whether the presence of OpenBSD here was a mistake.
2123
# Let's accept both of them until this is cleared up.
2124
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2125
lt_cv_file_magic_cmd=/usr/bin/file
2126
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2130
lt_cv_deplibs_check_method=pass_all
2135
lt_cv_deplibs_check_method=pass_all
2138
hpux10.20* | hpux11*)
2139
lt_cv_file_magic_cmd=/usr/bin/file
2142
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2143
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2146
[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]']
2147
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2150
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2151
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2156
irix5* | irix6* | nonstopux*)
2158
irix5* | nonstopux*)
2159
# this will be overridden with pass_all, but let us keep it just in case
2160
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2164
*-32|*"-32 ") libmagic=32-bit;;
2165
*-n32|*"-n32 ") libmagic=N32;;
2166
*-64|*"-64 ") libmagic=64-bit;;
2167
*) libmagic=never-match;;
2169
# this will be overridden with pass_all, but let us keep it just in case
2170
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
2173
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2174
lt_cv_deplibs_check_method=pass_all
2177
# This must be Linux ELF.
2180
alpha* | hppa* | i*86 | ia64* | m68* | mips* | powerpc* | sparc* | s390* | sh* | x86_64* )
2181
lt_cv_deplibs_check_method=pass_all ;;
2182
# the debian people say, arm and glibc 2.3.1 works for them with pass_all
2184
lt_cv_deplibs_check_method=pass_all ;;
2186
# glibc up to 2.1.1 does not perform some relocations on ARM
2187
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2189
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2193
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2194
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2196
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2201
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2202
lt_cv_file_magic_cmd=/usr/bin/file
2203
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2207
lt_cv_deplibs_check_method=unknown
2211
lt_cv_file_magic_cmd=/usr/bin/file
2212
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2213
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2214
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2216
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2220
osf3* | osf4* | osf5*)
2221
# this will be overridden with pass_all, but let us keep it just in case
2222
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2223
lt_cv_file_magic_test_file=/shlib/libc.so
2224
lt_cv_deplibs_check_method=pass_all
2228
lt_cv_deplibs_check_method=pass_all
2232
lt_cv_deplibs_check_method=pass_all
2233
lt_cv_file_magic_test_file=/lib/libc.so
2236
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2237
case $host_vendor in
2239
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2240
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2243
lt_cv_deplibs_check_method=pass_all
2246
lt_cv_file_magic_cmd='/bin/file'
2247
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2250
lt_cv_file_magic_cmd='/bin/file'
2251
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2252
lt_cv_file_magic_test_file=/lib/libc.so
2255
lt_cv_deplibs_check_method=pass_all
2260
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2261
lt_cv_deplibs_check_method=pass_all
2265
file_magic_cmd=$lt_cv_file_magic_cmd
2266
deplibs_check_method=$lt_cv_deplibs_check_method
2267
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2268
])# AC_DEPLIBS_CHECK_METHOD
2273
# find the pathname to a BSD-compatible name lister
2274
AC_DEFUN([AC_PROG_NM],
2275
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2276
[if test -n "$NM"; then
2277
# Let the user override the test.
2280
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2281
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2283
test -z "$ac_dir" && ac_dir=.
2284
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2285
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2286
# Check to see if the nm accepts a BSD-compat flag.
2287
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2288
# nm: unknown option "B" ignored
2289
# Tru64's nm complains that /dev/null is an invalid object file
2290
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2291
*/dev/null* | *'Invalid file or object type'*)
2292
lt_cv_path_NM="$tmp_nm -B"
2296
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2298
lt_cv_path_NM="$tmp_nm -p"
2302
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2303
continue # so that we can try to find one that supports BSD flags
2310
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2318
# check for math library
2319
AC_DEFUN([AC_CHECK_LIBM],
2320
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2323
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2324
# These system don't have libm, or don't need it
2327
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2328
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2331
AC_CHECK_LIB(m, cos, LIBM="-lm")
2337
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2338
# -----------------------------------
2339
# sets LIBLTDL to the link flags for the libltdl convenience library and
2340
# LTDLINCL to the include flags for the libltdl header and adds
2341
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2342
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2343
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2344
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2345
# '${top_srcdir}/' (note the single quotes!). If your package is not
2346
# flat and you're not using automake, define top_builddir and
2347
# top_srcdir appropriately in the Makefiles.
2348
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2349
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2350
case $enable_ltdl_convenience in
2351
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2352
"") enable_ltdl_convenience=yes
2353
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2355
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2356
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2357
# For backwards non-gettext consistent compatibility...
2359
])# AC_LIBLTDL_CONVENIENCE
2362
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2363
# -----------------------------------
2364
# sets LIBLTDL to the link flags for the libltdl installable library and
2365
# LTDLINCL to the include flags for the libltdl header and adds
2366
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2367
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2368
# DIRECTORY is not provided and an installed libltdl is not found, it is
2369
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2370
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2371
# quotes!). If your package is not flat and you're not using automake,
2372
# define top_builddir and top_srcdir appropriately in the Makefiles.
2373
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2374
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2375
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2376
AC_CHECK_LIB(ltdl, lt_dlinit,
2377
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2378
[if test x"$enable_ltdl_install" = xno; then
2379
AC_MSG_WARN([libltdl not installed, but installation disabled])
2381
enable_ltdl_install=yes
2384
if test x"$enable_ltdl_install" = x"yes"; then
2385
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2386
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2387
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2389
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2393
# For backwards non-gettext consistent compatibility...
2395
])# AC_LIBLTDL_INSTALLABLE
2400
# enable support for C++ libraries
2401
AC_DEFUN([AC_LIBTOOL_CXX],
2402
[AC_REQUIRE([_LT_AC_LANG_CXX])
2408
AC_DEFUN([_LT_AC_LANG_CXX],
2409
[AC_REQUIRE([AC_PROG_CXX])
2410
AC_REQUIRE([AC_PROG_CXXCPP])
2411
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2417
# enable support for Fortran 77 libraries
2418
AC_DEFUN([AC_LIBTOOL_F77],
2419
[AC_REQUIRE([_LT_AC_LANG_F77])
2425
AC_DEFUN([_LT_AC_LANG_F77],
2426
[AC_REQUIRE([AC_PROG_F77])
2427
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2433
# enable support for GCJ libraries
2434
AC_DEFUN([AC_LIBTOOL_GCJ],
2435
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2441
AC_DEFUN([_LT_AC_LANG_GCJ],
2442
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2443
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2444
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2445
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2446
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2447
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2448
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2454
# enable support for Windows resource files
2455
AC_DEFUN([AC_LIBTOOL_RC],
2456
[AC_REQUIRE([LT_AC_PROG_RC])
2457
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2461
# AC_LIBTOOL_LANG_C_CONFIG
2462
# ------------------------
2463
# Ensure that the configuration vars for the C compiler are
2464
# suitably defined. Those variables are subsequently used by
2465
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2466
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2467
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2471
# Source file extension for C test sources.
2474
# Object file extension for compiled C test sources.
2476
_LT_AC_TAGVAR(objext, $1)=$objext
2478
# Code to be used in simple compile tests
2479
lt_simple_compile_test_code="int some_variable = 0;\n"
2481
# Code to be used in simple link tests
2482
lt_simple_link_test_code='int main(){return(0);}\n'
2487
# Check for any special shared library compilation flags.
2489
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2490
if test "$GCC" = no; then
2493
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2497
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2498
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2499
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then :
2501
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2502
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2508
# Check to make sure the static flag actually works.
2510
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2511
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2512
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2514
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2518
## There is no encapsulation within the following macros, do not change
2519
## the running order or otherwise move them around unless you know exactly
2520
## what you are doing...
2521
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2522
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2523
AC_LIBTOOL_PROG_CC_C_O($1)
2524
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2525
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2526
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2527
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2528
AC_LIBTOOL_SYS_LIB_STRIP
2529
AC_LIBTOOL_DLOPEN_SELF($1)
2531
# Report which librarie types wil actually be built
2532
AC_MSG_CHECKING([if libtool supports shared libraries])
2533
AC_MSG_RESULT([$can_build_shared])
2535
AC_MSG_CHECKING([whether to build shared libraries])
2536
test "$can_build_shared" = "no" && enable_shared=no
2538
# On AIX, shared libraries and static libraries use the same namespace, and
2539
# are all built from PIC.
2542
test "$enable_shared" = yes && enable_static=no
2543
if test -n "$RANLIB"; then
2544
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2545
postinstall_cmds='$RANLIB $lib'
2550
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2551
test "$enable_shared" = yes && enable_static=no
2554
darwin* | rhapsody*)
2555
if test "$GCC" = yes; then
2556
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2558
rhapsody* | darwin1.[[012]])
2559
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2562
test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2565
output_verbose_link_cmd='echo'
2566
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2567
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2568
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2569
_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}'
2570
_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}'
2571
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2572
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2573
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2574
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2575
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2577
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2581
AC_MSG_RESULT([$enable_shared])
2583
AC_MSG_CHECKING([whether to build static libraries])
2584
# Make sure either enable_shared or enable_static is yes.
2585
test "$enable_shared" = yes || enable_static=yes
2586
AC_MSG_RESULT([$enable_static])
2588
AC_LIBTOOL_CONFIG($1)
2592
])# AC_LIBTOOL_LANG_C_CONFIG
2595
# AC_LIBTOOL_LANG_CXX_CONFIG
2596
# --------------------------
2597
# Ensure that the configuration vars for the C compiler are
2598
# suitably defined. Those variables are subsequently used by
2599
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2600
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2601
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2603
AC_REQUIRE([AC_PROG_CXX])
2604
AC_REQUIRE([AC_PROG_CXXCPP])
2606
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2607
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2608
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2609
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2610
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2611
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2612
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2613
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2614
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2615
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2616
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2617
_LT_AC_TAGVAR(module_cmds, $1)=
2618
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2619
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2620
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2621
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2622
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2623
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2625
# Dependencies to place before and after the object being linked:
2626
_LT_AC_TAGVAR(predep_objects, $1)=
2627
_LT_AC_TAGVAR(postdep_objects, $1)=
2628
_LT_AC_TAGVAR(predeps, $1)=
2629
_LT_AC_TAGVAR(postdeps, $1)=
2630
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2632
# Source file extension for C++ test sources.
2635
# Object file extension for compiled C++ test sources.
2637
_LT_AC_TAGVAR(objext, $1)=$objext
2639
# Code to be used in simple compile tests
2640
lt_simple_compile_test_code="int some_variable = 0;\n"
2642
# Code to be used in simple link tests
2643
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2645
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2648
# Allow CC to be a program name with arguments.
2653
lt_save_with_gnu_ld=$with_gnu_ld
2654
lt_save_path_LD=$lt_cv_path_LD
2655
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2656
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2658
unset lt_cv_prog_gnu_ld
2660
if test -n "${lt_cv_path_LDCXX+set}"; then
2661
lt_cv_path_LD=$lt_cv_path_LDCXX
2665
test -z "${LDCXX+set}" || LD=$LDCXX
2668
_LT_AC_TAGVAR(compiler, $1)=$CC
2669
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2671
# We don't want -fno-exception wen compiling C++ code, so set the
2672
# no_builtin_flag separately
2673
if test "$GXX" = yes; then
2674
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2676
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2679
if test "$GXX" = yes; then
2680
# Set up default GNU C++ configuration
2684
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2685
# archiving commands below assume that GNU ld is being used.
2686
if test "$with_gnu_ld" = yes; then
2687
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2688
_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'
2690
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2691
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2693
# If archive_cmds runs LD, not CC, wlarc should be empty
2694
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2695
# investigate it a little bit more. (MM)
2698
# ancient GNU ld didn't support --whole-archive et. al.
2699
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2700
grep 'no-whole-archive' > /dev/null; then
2701
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2703
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2709
# A generic and very simple default shared library creation
2710
# command for GNU C++ for the case where it uses the native
2711
# linker, instead of GNU ld. If possible, this setting should
2712
# overridden to take advantage of the native linker features on
2713
# the platform it is being used on.
2714
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2717
# Commands to make compiler produce verbose output that lists
2718
# what "hidden" libraries, object files and flags are used when
2719
# linking a shared library.
2720
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2728
# PORTME: fill in a description of your system's C++ link characteristics
2729
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2730
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2733
# FIXME: insert proper C++ library support
2734
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2737
if test "$host_cpu" = ia64; then
2738
# On IA64, the linker does run time linking by default, so we don't
2739
# have to do anything special.
2740
aix_use_runtimelinking=no
2741
exp_sym_flag='-Bexport'
2744
# KDE requires run time linking. Make it the default.
2745
aix_use_runtimelinking=yes
2746
exp_sym_flag='-bexport'
2747
no_entry_flag='-bnoentry'
2750
# When large executables or shared objects are built, AIX ld can
2751
# have problems creating the table of contents. If linking a library
2752
# or program results in "error TOC overflow" add -mminimal-toc to
2753
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2754
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2756
_LT_AC_TAGVAR(archive_cmds, $1)=''
2757
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2758
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2759
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2761
if test "$GXX" = yes; then
2762
case $host_os in aix4.[012]|aix4.[012].*)
2763
# We only want to do this on AIX 4.2 and lower, the check
2764
# below for broken collect2 doesn't work under 4.3+
2765
collect2name=`${CC} -print-prog-name=collect2`
2766
if test -f "$collect2name" && \
2767
strings "$collect2name" | grep resolve_lib_name >/dev/null
2769
# We have reworked collect2
2770
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2772
# We have old collect2
2773
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2774
# It fails to find uninstalled libraries when the uninstalled
2775
# path is not listed in the libpath. Setting hardcode_minus_L
2776
# to unsupported forces relinking
2777
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2778
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2779
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2782
shared_flag='-shared'
2785
if test "$host_cpu" = ia64; then
2786
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2787
# chokes on -Wl,-G. The following line is correct:
2790
if test "$aix_use_runtimelinking" = yes; then
2791
shared_flag='-qmkshrobj ${wl}-G'
2793
shared_flag='-qmkshrobj'
2798
# Let the compiler handle the export list.
2799
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2800
if test "$aix_use_runtimelinking" = yes; then
2801
# Warning - without using the other runtime loading flags (-brtl),
2802
# -berok will link without error, but may produce a broken library.
2803
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2804
# Determine the default libpath from the value encoded in an empty executable.
2805
_LT_AC_SYS_LIBPATH_AIX
2806
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2808
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag"
2809
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2811
if test "$host_cpu" = ia64; then
2812
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2813
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2814
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2816
# Determine the default libpath from the value encoded in an empty executable.
2817
_LT_AC_SYS_LIBPATH_AIX
2818
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2819
# Warning - without using the other run time loading flags,
2820
# -berok will link without error, but may produce a broken library.
2821
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2822
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2823
# -bexpall does not export symbols beginning with underscore (_)
2824
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2825
# Exported symbols can be pulled into shared objects from archives
2826
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2827
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2828
# This is similar to how AIX traditionally builds it's shared libraries.
2829
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2834
case $cc_basename in
2836
# FIXME: insert proper C++ library support
2837
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2842
cygwin* | mingw* | pw32*)
2843
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2844
# as there is no search path for DLLs.
2845
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2846
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2847
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2848
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2850
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2851
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2852
# If the export-symbols file already is a .def file (1st line
2853
# is EXPORTS), use it as is; otherwise, prepend...
2854
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2855
cp $export_symbols $output_objdir/$soname.def;
2857
echo EXPORTS > $output_objdir/$soname.def;
2858
cat $export_symbols >> $output_objdir/$soname.def;
2860
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2862
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2866
darwin* | rhapsody*)
2867
if test "$GXX" = yes; then
2868
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2870
rhapsody* | darwin1.[[012]])
2871
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2874
test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2877
lt_int_apple_cc_single_mod=no
2878
output_verbose_link_cmd='echo'
2879
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2880
lt_int_apple_cc_single_mod=yes
2882
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2883
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2885
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
2887
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2889
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2890
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2891
_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}'
2893
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
2895
_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}'
2896
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2897
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2898
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2899
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2900
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2902
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2907
case $cc_basename in
2909
# FIXME: insert proper C++ library support
2910
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2913
# Green Hills C++ Compiler
2914
# FIXME: insert proper C++ library support
2915
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2918
# FIXME: insert proper C++ library support
2919
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2924
# C++ shared libraries reported to be fairly broken before switch to ELF
2925
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2928
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2931
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2933
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2938
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2939
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2940
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2941
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2942
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2943
# but as the default
2944
# location of the library.
2946
case $cc_basename in
2948
# FIXME: insert proper C++ library support
2949
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2952
_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 $lib'
2953
# Commands to make compiler produce verbose output that lists
2954
# what "hidden" libraries, object files and flags are used when
2955
# linking a shared library.
2957
# There doesn't appear to be a way to prevent this compiler from
2958
# explicitly linking system object files so we need to strip them
2959
# from the output so that they don't get included in the library
2961
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
2964
if test "$GXX" = yes; then
2965
_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'
2967
# FIXME: insert proper C++ library support
2968
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2974
if test $with_gnu_ld = no; then
2977
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2978
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
2979
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2982
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2985
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2986
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2987
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2993
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2994
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
2997
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2998
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
2999
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3000
# but as the default
3001
# location of the library.
3004
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3005
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3006
# but as the default
3007
# location of the library.
3011
case $cc_basename in
3013
# FIXME: insert proper C++ library support
3014
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3019
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3022
_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 $compiler_flags'
3025
# Commands to make compiler produce verbose output that lists
3026
# what "hidden" libraries, object files and flags are used when
3027
# linking a shared library.
3029
# There doesn't appear to be a way to prevent this compiler from
3030
# explicitly linking system object files so we need to strip them
3031
# from the output so that they don't get included in the library
3033
output_verbose_link_cmd='templist=`($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 $list'
3036
if test "$GXX" = yes; then
3037
if test $with_gnu_ld = no; then
3040
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3043
_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'
3048
# FIXME: insert proper C++ library support
3049
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3055
case $cc_basename in
3058
_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 ${objdir}/so_locations -o $lib'
3060
# Archives containing C++ object files must be created using
3061
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3062
# necessary to make sure instantiated templates are included
3064
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3067
if test "$GXX" = yes; then
3068
if test "$with_gnu_ld" = no; then
3069
_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 ${wl}${objdir}/so_locations -o $lib'
3071
_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'
3074
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3077
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3078
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3081
case $cc_basename in
3083
# Kuck and Associates, Inc. (KAI) C++ Compiler
3085
# KCC will only create a shared library if the output file
3086
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3087
# to its proper name (with version) after linking.
3088
_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'
3089
_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 $lib'
3090
# Commands to make compiler produce verbose output that lists
3091
# what "hidden" libraries, object files and flags are used when
3092
# linking a shared library.
3094
# There doesn't appear to be a way to prevent this compiler from
3095
# explicitly linking system object files so we need to strip them
3096
# from the output so that they don't get included in the library
3098
output_verbose_link_cmd='templist=`$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'
3100
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3101
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3103
# Archives containing C++ object files must be created using
3104
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3105
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3110
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3111
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3112
_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'
3113
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3114
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3115
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3119
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3120
_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'
3122
runpath_var=LD_RUN_PATH
3123
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3124
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3126
# Commands to make compiler produce verbose output that lists
3127
# what "hidden" libraries, object files and flags are used when
3128
# linking a shared library.
3130
# There doesn't appear to be a way to prevent this compiler from
3131
# explicitly linking system object files so we need to strip them
3132
# from the output so that they don't get included in the library
3134
output_verbose_link_cmd='templist=`$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'
3139
# FIXME: insert proper C++ library support
3140
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3143
# FIXME: insert proper C++ library support
3144
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3147
case $cc_basename in
3149
# FIXME: insert proper C++ library support
3150
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3153
# FIXME: insert proper C++ library support
3154
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3159
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3160
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3162
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3163
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3164
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3166
# Workaround some broken pre-1.5 toolchains
3167
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3170
case $cc_basename in
3172
# Kuck and Associates, Inc. (KAI) C++ Compiler
3174
# KCC will only create a shared library if the output file
3175
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3176
# to its proper name (with version) after linking.
3177
_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'
3179
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3180
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3182
# Archives containing C++ object files must be created using
3183
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3184
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3188
# Rational C++ 2.4.1
3189
# FIXME: insert proper C++ library support
3190
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3193
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3194
_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 ${objdir}/so_locations -o $lib'
3196
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3197
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3199
# Commands to make compiler produce verbose output that lists
3200
# what "hidden" libraries, object files and flags are used when
3201
# linking a shared library.
3203
# There doesn't appear to be a way to prevent this compiler from
3204
# explicitly linking system object files so we need to strip them
3205
# from the output so that they don't get included in the library
3207
output_verbose_link_cmd='templist=`$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 $list'
3210
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3211
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3212
_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 ${wl}${objdir}/so_locations -o $lib'
3214
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3215
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3217
# Commands to make compiler produce verbose output that lists
3218
# what "hidden" libraries, object files and flags are used when
3219
# linking a shared library.
3220
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3223
# FIXME: insert proper C++ library support
3224
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3230
case $cc_basename in
3232
# Kuck and Associates, Inc. (KAI) C++ Compiler
3234
# KCC will only create a shared library if the output file
3235
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3236
# to its proper name (with version) after linking.
3237
_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'
3239
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3240
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3242
# Archives containing C++ object files must be created using
3243
# the KAI C++ compiler.
3244
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3247
# Rational C++ 2.4.1
3248
# FIXME: insert proper C++ library support
3249
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3252
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3253
_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 ${objdir}/so_locations -o $lib'
3254
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3255
echo "-hidden">> $lib.exp~
3256
$CC -shared$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 $objdir/so_locations -o $lib~
3259
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3260
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3262
# Commands to make compiler produce verbose output that lists
3263
# what "hidden" libraries, object files and flags are used when
3264
# linking a shared library.
3266
# There doesn't appear to be a way to prevent this compiler from
3267
# explicitly linking system object files so we need to strip them
3268
# from the output so that they don't get included in the library
3270
output_verbose_link_cmd='templist=`$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 $list'
3273
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3274
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3275
_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 ${wl}${objdir}/so_locations -o $lib'
3277
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3278
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3280
# Commands to make compiler produce verbose output that lists
3281
# what "hidden" libraries, object files and flags are used when
3282
# linking a shared library.
3283
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3286
# FIXME: insert proper C++ library support
3287
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3293
# FIXME: insert proper C++ library support
3294
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3297
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3298
case $cc_basename in
3300
# FIXME: insert proper C++ library support
3301
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3304
# FIXME: insert proper C++ library support
3305
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3310
case $cc_basename in
3313
# FIXME: insert proper C++ library support
3314
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3318
# FIXME: insert proper C++ library support
3319
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3322
# FIXME: insert proper C++ library support
3323
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3328
case $cc_basename in
3330
# Sun C++ 4.2, 5.x and Centerline C++
3331
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3332
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3333
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3334
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3336
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3337
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3339
solaris2.[0-5] | solaris2.[0-5].*) ;;
3341
# The C++ compiler is used as linker so we must use $wl
3342
# flag to pass the commands to the underlying system
3344
# Supported since Solaris 2.6 (maybe 2.5.1?)
3345
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3348
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3350
# Commands to make compiler produce verbose output that lists
3351
# what "hidden" libraries, object files and flags are used when
3352
# linking a shared library.
3354
# There doesn't appear to be a way to prevent this compiler from
3355
# explicitly linking system object files so we need to strip them
3356
# from the output so that they don't get included in the library
3358
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3360
# Archives containing C++ object files must be created using
3361
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3362
# necessary to make sure instantiated templates are included
3364
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3367
# Green Hills C++ Compiler
3368
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3370
# The C++ compiler must be used to create the archive.
3371
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3374
# GNU C++ compiler with Solaris linker
3375
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3376
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3377
if $CC --version | grep -v '^2\.7' > /dev/null; then
3378
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3379
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3380
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3382
# Commands to make compiler produce verbose output that lists
3383
# what "hidden" libraries, object files and flags are used when
3384
# linking a shared library.
3385
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3387
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3389
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3390
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3391
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3393
# Commands to make compiler produce verbose output that lists
3394
# what "hidden" libraries, object files and flags are used when
3395
# linking a shared library.
3396
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3399
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3404
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3405
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3408
case $cc_basename in
3410
# NonStop-UX NCC 3.20
3411
# FIXME: insert proper C++ library support
3412
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3415
# FIXME: insert proper C++ library support
3416
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3421
# FIXME: insert proper C++ library support
3422
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3425
# FIXME: insert proper C++ library support
3426
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3429
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3430
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3432
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3433
_LT_AC_TAGVAR(LD, $1)="$LD"
3436
## There is no encapsulation within the following macros, do not change
3437
## the running order or otherwise move them around unless you know exactly
3438
## what you are doing...
3439
AC_LIBTOOL_POSTDEP_PREDEP($1)
3440
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3441
AC_LIBTOOL_PROG_CC_C_O($1)
3442
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3443
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3444
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3445
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3446
AC_LIBTOOL_SYS_LIB_STRIP
3447
AC_LIBTOOL_DLOPEN_SELF($1)
3449
AC_LIBTOOL_CONFIG($1)
3456
with_gnu_ldcxx=$with_gnu_ld
3457
with_gnu_ld=$lt_save_with_gnu_ld
3458
lt_cv_path_LDCXX=$lt_cv_path_LD
3459
lt_cv_path_LD=$lt_save_path_LD
3460
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3461
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3462
])# AC_LIBTOOL_LANG_CXX_CONFIG
3464
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3465
# ------------------------
3466
# Figure out "hidden" library dependencies from verbose
3467
# compiler output when linking a shared library.
3468
# Parse the compiler output and extract the necessary
3469
# objects, libraries and library flags.
3470
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3471
dnl we can't use the lt_simple_compile_test_code here,
3472
dnl because it contains code intended for an executable,
3473
dnl not a library. It's possible we should let each
3474
dnl tag define a new lt_????_link_test_code variable,
3475
dnl but it's only used here...
3476
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3478
void foo (void) { a = 0; }
3480
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3484
Foo (void) { a = 0; }
3489
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3497
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3500
public void bar (void) {
3506
dnl Parse the compiler output and extract the necessary
3507
dnl objects, libraries and library flags.
3508
if AC_TRY_EVAL(ac_compile); then
3509
# Parse the compiler output and extract the necessary
3510
# objects, libraries and library flags.
3512
# Sentinel used to keep track of whether or not we are before
3513
# the conftest object file.
3514
pre_test_object_deps_done=no
3516
# The `*' in the case matches for architectures that use `case' in
3517
# $output_verbose_cmd can trigger glob expansion during the loop
3518
# eval without this substitution.
3519
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3521
for p in `eval $output_verbose_link_cmd`; do
3525
# Some compilers place space between "-{L,R}" and the path.
3528
|| test $p = "-R"; then
3535
if test "$pre_test_object_deps_done" = no; then
3538
# Internal compiler library paths should come after those
3539
# provided the user. The postdeps already come after the
3540
# user supplied libs so there is no need to process them.
3541
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3542
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3544
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3547
# The "-l" case would never come before the object being
3548
# linked, so don't bother handling this case.
3551
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3552
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3554
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3559
*.$objext|*.$libext)
3560
# This assumes that the test object file only shows up
3561
# once in the compiler output.
3562
if test "$p" = "conftest.$objext"; then
3563
pre_test_object_deps_done=yes
3567
if test "$pre_test_object_deps_done" = no; then
3568
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3569
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3571
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3574
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3575
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3577
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3582
*) ;; # Ignore the rest.
3590
echo "libtool.m4: error: problem compiling $1 test program"
3593
$rm -f confest.$objext
3595
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3596
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3598
])# AC_LIBTOOL_POSTDEP_PREDEP
3600
# AC_LIBTOOL_LANG_F77_CONFIG
3601
# ------------------------
3602
# Ensure that the configuration vars for the C compiler are
3603
# suitably defined. Those variables are subsequently used by
3604
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3605
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3606
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3607
[AC_REQUIRE([AC_PROG_F77])
3608
AC_LANG_PUSH(Fortran 77)
3610
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3611
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3612
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3613
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3614
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3615
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3616
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3617
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3618
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3619
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3620
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3621
_LT_AC_TAGVAR(module_cmds, $1)=
3622
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3623
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3624
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3625
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3626
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3627
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3629
# Source file extension for f77 test sources.
3632
# Object file extension for compiled f77 test sources.
3634
_LT_AC_TAGVAR(objext, $1)=$objext
3636
# Code to be used in simple compile tests
3637
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3639
# Code to be used in simple link tests
3640
lt_simple_link_test_code=" program t\n end\n"
3642
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3645
# Allow CC to be a program name with arguments.
3649
_LT_AC_TAGVAR(compiler, $1)=$CC
3650
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3652
AC_MSG_CHECKING([if libtool supports shared libraries])
3653
AC_MSG_RESULT([$can_build_shared])
3655
AC_MSG_CHECKING([whether to build shared libraries])
3656
test "$can_build_shared" = "no" && enable_shared=no
3658
# On AIX, shared libraries and static libraries use the same namespace, and
3659
# are all built from PIC.
3662
test "$enable_shared" = yes && enable_static=no
3663
if test -n "$RANLIB"; then
3664
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3665
postinstall_cmds='$RANLIB $lib'
3669
test "$enable_shared" = yes && enable_static=no
3672
AC_MSG_RESULT([$enable_shared])
3674
AC_MSG_CHECKING([whether to build static libraries])
3675
# Make sure either enable_shared or enable_static is yes.
3676
test "$enable_shared" = yes || enable_static=yes
3677
AC_MSG_RESULT([$enable_static])
3679
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3681
_LT_AC_TAGVAR(GCC, $1)="$G77"
3682
_LT_AC_TAGVAR(LD, $1)="$LD"
3684
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3685
AC_LIBTOOL_PROG_CC_C_O($1)
3686
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3687
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3688
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3689
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3690
AC_LIBTOOL_SYS_LIB_STRIP
3693
AC_LIBTOOL_CONFIG($1)
3697
])# AC_LIBTOOL_LANG_F77_CONFIG
3700
# AC_LIBTOOL_LANG_GCJ_CONFIG
3701
# --------------------------
3702
# Ensure that the configuration vars for the C compiler are
3703
# suitably defined. Those variables are subsequently used by
3704
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3705
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3706
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3709
# Source file extension for Java test sources.
3712
# Object file extension for compiled Java test sources.
3714
_LT_AC_TAGVAR(objext, $1)=$objext
3716
# Code to be used in simple compile tests
3717
lt_simple_compile_test_code="class foo {}\n"
3719
# Code to be used in simple link tests
3720
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3722
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3725
# Allow CC to be a program name with arguments.
3729
_LT_AC_TAGVAR(compiler, $1)=$CC
3731
# GCJ did not exist at the time GCC didn't implicitly link libc in.
3732
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3735
## There is no encapsulation within the following macros, do not change
3736
## the running order or otherwise move them around unless you know exactly
3737
## what you are doing...
3738
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3739
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3740
AC_LIBTOOL_PROG_CC_C_O($1)
3741
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3742
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3743
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3744
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3745
AC_LIBTOOL_SYS_LIB_STRIP
3746
AC_LIBTOOL_DLOPEN_SELF($1)
3748
AC_LIBTOOL_CONFIG($1)
3752
])# AC_LIBTOOL_LANG_GCJ_CONFIG
3755
# AC_LIBTOOL_LANG_RC_CONFIG
3756
# --------------------------
3757
# Ensure that the configuration vars for the Windows resource compiler are
3758
# suitably defined. Those variables are subsequently used by
3759
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3760
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3761
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3764
# Source file extension for RC test sources.
3767
# Object file extension for compiled RC test sources.
3769
_LT_AC_TAGVAR(objext, $1)=$objext
3771
# Code to be used in simple compile tests
3772
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3774
# Code to be used in simple link tests
3775
lt_simple_link_test_code="$lt_simple_compile_test_code"
3777
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3780
# Allow CC to be a program name with arguments.
3784
_LT_AC_TAGVAR(compiler, $1)=$CC
3785
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3787
AC_LIBTOOL_CONFIG($1)
3791
])# AC_LIBTOOL_LANG_RC_CONFIG
3794
# AC_LIBTOOL_CONFIG([TAGNAME])
3795
# ----------------------------
3796
# If TAGNAME is not passed, then create an initial libtool script
3797
# with a default configuration from the untagged config vars. Otherwise
3798
# add code to config.status for appending the configuration named by
3799
# TAGNAME from the matching tagged config vars.
3800
AC_DEFUN([AC_LIBTOOL_CONFIG],
3801
[# The else clause should only fire when bootstrapping the
3802
# libtool distribution, otherwise you forgot to ship ltmain.sh
3803
# with your package, and you will get complaints that there are
3804
# no rules to generate ltmain.sh.
3805
if test -f "$ltmain"; then
3806
# See if we are running on zsh, and set the options which allow our commands through
3807
# without removal of \ escapes.
3808
if test -n "${ZSH_VERSION+set}" ; then
3809
setopt NO_GLOB_SUBST
3811
# Now quote all the things that may contain metacharacters while being
3812
# careful not to overquote the AC_SUBSTed values. We take copies of the
3813
# variables and quote the copies for generation of the libtool script.
3814
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
3815
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3816
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3817
deplibs_check_method reload_flag reload_cmds need_locks \
3818
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3819
lt_cv_sys_global_symbol_to_c_name_address \
3820
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3821
old_postinstall_cmds old_postuninstall_cmds \
3822
_LT_AC_TAGVAR(compiler, $1) \
3823
_LT_AC_TAGVAR(CC, $1) \
3824
_LT_AC_TAGVAR(LD, $1) \
3825
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3826
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3827
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3828
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3829
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3830
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3831
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3832
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3833
_LT_AC_TAGVAR(old_archive_cmds, $1) \
3834
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3835
_LT_AC_TAGVAR(predep_objects, $1) \
3836
_LT_AC_TAGVAR(postdep_objects, $1) \
3837
_LT_AC_TAGVAR(predeps, $1) \
3838
_LT_AC_TAGVAR(postdeps, $1) \
3839
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3840
_LT_AC_TAGVAR(archive_cmds, $1) \
3841
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3842
_LT_AC_TAGVAR(postinstall_cmds, $1) \
3843
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
3844
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3845
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
3846
_LT_AC_TAGVAR(no_undefined_flag, $1) \
3847
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
3848
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3849
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3850
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3851
_LT_AC_TAGVAR(hardcode_automatic, $1) \
3852
_LT_AC_TAGVAR(module_cmds, $1) \
3853
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
3854
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3855
_LT_AC_TAGVAR(exclude_expsyms, $1) \
3856
_LT_AC_TAGVAR(include_expsyms, $1); do
3859
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
3860
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3861
_LT_AC_TAGVAR(archive_cmds, $1) | \
3862
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3863
_LT_AC_TAGVAR(module_cmds, $1) | \
3864
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3865
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3866
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3867
extract_expsyms_cmds | reload_cmds | finish_cmds | \
3868
postinstall_cmds | postuninstall_cmds | \
3869
old_postinstall_cmds | old_postuninstall_cmds | \
3870
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3871
# Double-quote double-evaled strings.
3872
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3875
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3881
*'\[$]0 --fallback-echo"')
3882
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3887
[cfgfile="${ofile}T"
3888
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3890
AC_MSG_NOTICE([creating $ofile])],
3893
cat <<__EOF__ >> "$cfgfile"
3897
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3898
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3899
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3901
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3902
# Free Software Foundation, Inc.
3904
# This file is part of GNU Libtool:
3905
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3907
# This program is free software; you can redistribute it and/or modify
3908
# it under the terms of the GNU General Public License as published by
3909
# the Free Software Foundation; either version 2 of the License, or
3910
# (at your option) any later version.
3912
# This program is distributed in the hope that it will be useful, but
3913
# WITHOUT ANY WARRANTY; without even the implied warranty of
3914
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3915
# General Public License for more details.
3917
# You should have received a copy of the GNU General Public License
3918
# along with this program; if not, write to the Free Software
3919
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3921
# As a special exception to the GNU General Public License, if you
3922
# distribute this file as part of a program that contains a
3923
# configuration script generated by Autoconf, you may include it under
3924
# the same distribution terms that you use for the rest of that program.
3926
# A sed program that does not truncate output.
3929
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3930
Xsed="$SED -e s/^X//"
3932
# The HP-UX ksh and POSIX shell print the target directory to stdout
3934
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3936
# The names of the tagged configurations supported by this script.
3939
# ### BEGIN LIBTOOL CONFIG],
3940
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3942
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3944
# Shell to use when invoking shell scripts.
3947
# Whether or not to build shared libraries.
3948
build_libtool_libs=$enable_shared
3950
# Whether or not to build static libraries.
3951
build_old_libs=$enable_static
3953
# Whether or not to add -lc for building shared libraries.
3954
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3956
# Whether or not to disallow shared libs when runtime libs are static
3957
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3959
# Whether or not to optimize for fast installation.
3960
fast_install=$enable_fast_install
3963
host_alias=$host_alias
3966
# An echo program that does not interpret backslashes.
3971
AR_FLAGS=$lt_AR_FLAGS
3976
# A language-specific compiler.
3977
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3979
# Is the compiler the GNU C compiler?
3980
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
3985
# The linker used to build libraries.
3986
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
3988
# Whether we need hard or soft links.
3991
# A BSD-compatible nm program.
3994
# A symbol stripping program
3997
# Used to examine libraries when file_magic_cmd begins "file"
3998
MAGIC_CMD=$MAGIC_CMD
4000
# Used on cygwin: DLL creation program.
4003
# Used on cygwin: object dumper.
4006
# Used on cygwin: assembler.
4009
# The name of the directory that contains temporary libtool files.
4012
# How to create reloadable object files.
4013
reload_flag=$lt_reload_flag
4014
reload_cmds=$lt_reload_cmds
4016
# How to pass a linker flag through the compiler.
4017
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4019
# Object file suffix (normally "o").
4022
# Old archive suffix (normally "a").
4025
# Shared library suffix (normally ".so").
4028
# Executable file suffix (normally "").
4031
# Additional compiler flags for building library objects.
4032
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4035
# What is the maximum length of a command?
4036
max_cmd_len=$lt_cv_sys_max_cmd_len
4038
# Does compiler simultaneously support -c and -o options?
4039
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4041
# Must we lock files when doing compilation ?
4042
need_locks=$lt_need_locks
4044
# Do we need the lib prefix for modules?
4045
need_lib_prefix=$need_lib_prefix
4047
# Do we need a version for libraries?
4048
need_version=$need_version
4050
# Whether dlopen is supported.
4051
dlopen_support=$enable_dlopen
4053
# Whether dlopen of programs is supported.
4054
dlopen_self=$enable_dlopen_self
4056
# Whether dlopen of statically linked programs is supported.
4057
dlopen_self_static=$enable_dlopen_self_static
4059
# Compiler flag to prevent dynamic linking.
4060
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4062
# Compiler flag to turn off builtin functions.
4063
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4065
# Compiler flag to allow reflexive dlopens.
4066
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4068
# Compiler flag to generate shared objects directly from archives.
4069
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4071
# Compiler flag to generate thread-safe objects.
4072
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4074
# Library versioning type.
4075
version_type=$version_type
4077
# Format of library name prefix.
4078
libname_spec=$lt_libname_spec
4080
# List of archive names. First name is the real one, the rest are links.
4081
# The last name is the one that the linker finds with -lNAME.
4082
library_names_spec=$lt_library_names_spec
4084
# The coded name of the library, if different from the real name.
4085
soname_spec=$lt_soname_spec
4087
# Commands used to build and install an old-style archive.
4089
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4090
old_postinstall_cmds=$lt_old_postinstall_cmds
4091
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4093
# Create an old-style archive from a shared archive.
4094
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4096
# Create a temporary old-style archive to link instead of a shared archive.
4097
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4099
# Commands used to build and install a shared archive.
4100
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4101
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4102
postinstall_cmds=$lt_postinstall_cmds
4103
postuninstall_cmds=$lt_postuninstall_cmds
4105
# Commands used to build a loadable module (assumed same as above if empty)
4106
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4107
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4109
# Commands to strip libraries.
4110
old_striplib=$lt_old_striplib
4111
striplib=$lt_striplib
4113
# Dependencies to place before the objects being linked to create a
4115
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4117
# Dependencies to place after the objects being linked to create a
4119
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4121
# Dependencies to place before the objects being linked to create a
4123
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4125
# Dependencies to place after the objects being linked to create a
4127
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4129
# The library search path used internally by the compiler when linking
4131
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4133
# Method to check whether dependent libraries are shared objects.
4134
deplibs_check_method=$lt_deplibs_check_method
4136
# Command to use when deplibs_check_method == file_magic.
4137
file_magic_cmd=$lt_file_magic_cmd
4139
# Flag that allows shared libraries with undefined symbols to be built.
4140
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4142
# Flag that forces no undefined symbols.
4143
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4145
# Commands used to finish a libtool library installation in a directory.
4146
finish_cmds=$lt_finish_cmds
4148
# Same as above, but a single script fragment to be evaled but not shown.
4149
finish_eval=$lt_finish_eval
4151
# Take the output of nm and produce a listing of raw symbols and C names.
4152
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4154
# Transform the output of nm in a proper C declaration
4155
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4157
# Transform the output of nm in a C name address pair
4158
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4160
# This is the shared library runtime path variable.
4161
runpath_var=$runpath_var
4163
# This is the shared library path variable.
4164
shlibpath_var=$shlibpath_var
4166
# Is shlibpath searched before the hard-coded library search path?
4167
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4169
# How to hardcode a shared library path into an executable.
4170
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4172
# Whether we should hardcode library paths into libraries.
4173
hardcode_into_libs=$hardcode_into_libs
4175
# Flag to hardcode \$libdir into a binary during linking.
4176
# This must work even if \$libdir does not exist.
4177
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4179
# If ld is used when linking, flag to hardcode \$libdir into
4180
# a binary during linking. This must work even if \$libdir does
4182
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4184
# Whether we need a single -rpath flag with a separated argument.
4185
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4187
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4189
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4191
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4193
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4195
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4196
# the resulting binary.
4197
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4199
# Set to yes if building a shared library automatically hardcodes DIR into the library
4200
# and all subsequent libraries and executables linked against it.
4201
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4203
# Variables whose values should be saved in libtool wrapper scripts and
4204
# restored at relink time.
4205
variables_saved_for_relink="$variables_saved_for_relink"
4207
# Whether libtool must link a program against all its dependency libraries.
4208
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4210
# Compile-time system search path for libraries
4211
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4213
# Run-time system search path for libraries
4214
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4216
# Fix the shell variable \$srcfile for the compiler.
4217
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4219
# Set to yes if exported symbols are required.
4220
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4222
# The commands to list exported symbols.
4223
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4225
# The commands to extract the exported symbol list from a shared archive.
4226
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4228
# Symbols that should not be listed in the preloaded symbols.
4229
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4231
# Symbols that must always be exported.
4232
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4235
[# ### END LIBTOOL CONFIG],
4236
[# ### END LIBTOOL TAG CONFIG: $tagname])
4243
cat <<\EOF >> "$cfgfile"
4245
# AIX sometimes has problems with the GCC collect2 program. For some
4246
# reason, if we set the COLLECT_NAMES environment variable, the problems
4247
# vanish in a puff of smoke.
4248
if test "X${COLLECT_NAMES+set}" != Xset; then
4250
export COLLECT_NAMES
4256
# We use sed instead of cat because bash on DJGPP gets confused if
4257
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4258
# text mode, it properly converts lines to CR/LF. This bash problem
4259
# is reportedly fixed, but why not run on old versions too?
4260
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4262
mv -f "$cfgfile" "$ofile" || \
4263
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4267
# If there is no Makefile yet, we rely on a make rule to execute
4268
# `config.status --recheck' to rerun these tests and create the
4269
# libtool script then.
4270
test -f Makefile && make "$ltmain"
4272
])# AC_LIBTOOL_CONFIG
4275
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4276
# -------------------------------------------
4277
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4278
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4280
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4282
if test "$GCC" = yes; then
4283
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4285
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4286
lt_cv_prog_compiler_rtti_exceptions,
4287
[-fno-rtti -fno-exceptions], [],
4288
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4290
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4293
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4294
# ---------------------------------
4295
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4296
[AC_REQUIRE([AC_CANONICAL_HOST])
4297
AC_REQUIRE([AC_PROG_NM])
4298
AC_REQUIRE([AC_OBJEXT])
4299
# Check for command to grab the raw symbol name followed by C symbol from nm.
4300
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4301
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4303
# These are sane defaults that work on at least a few old systems.
4304
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4306
# Character class describing NM global symbol codes.
4307
symcode='[[BCDEGRST]]'
4309
# Regexp to match symbols that can be accessed directly from C.
4310
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4312
# Transform the above into a raw symbol and a C symbol.
4313
symxfrm='\1 \2\3 \3'
4315
# Transform an extracted symbol line into a proper C declaration
4316
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4318
# Transform an extracted symbol line into symbol name and symbol address
4319
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4321
# Define system-specific variables.
4326
cygwin* | mingw* | pw32*)
4327
symcode='[[ABCDGISTW]]'
4329
hpux*) # Its linker distinguishes data from code symbols
4330
if test "$host_cpu" = ia64; then
4331
symcode='[[ABCDEGRST]]'
4333
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4334
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4337
symcode='[[BCDEGRST]]'
4340
symcode='[[BCDEGQRST]]'
4346
symcode='[[DFNSTU]]'
4350
# Handle CRLF in mingw tool chain
4354
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4358
# If we're using GNU nm, then use its standard symbol codes.
4359
case `$NM -V 2>&1` in
4360
*GNU* | *'with BFD'*)
4361
symcode='[[ABCDGISTW]]' ;;
4364
# Try without a prefix undercore, then with it.
4365
for ac_symprfx in "" "_"; do
4367
# Write the raw and C identifiers.
4368
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4370
# Check to see that the pipe works correctly.
4374
cat > conftest.$ac_ext <<EOF
4379
void nm_test_func(){}
4383
int main(){nm_test_var='a';nm_test_func();return(0);}
4386
if AC_TRY_EVAL(ac_compile); then
4387
# Now try to grab the symbols.
4389
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4390
# Try sorting and uniquifying the output.
4391
if sort "$nlist" | uniq > "$nlist"T; then
4392
mv -f "$nlist"T "$nlist"
4397
# Make sure that we snagged all the symbols we need.
4398
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4399
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4400
cat <<EOF > conftest.$ac_ext
4406
# Now generate the symbol file.
4407
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4409
cat <<EOF >> conftest.$ac_ext
4410
#if defined (__STDC__) && __STDC__
4411
# define lt_ptr_t void *
4413
# define lt_ptr_t char *
4417
/* The mapping between symbol names and symbols. */
4422
lt_preloaded_symbols[[]] =
4425
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4426
cat <<\EOF >> conftest.$ac_ext
4434
# Now try linking the two files.
4435
mv conftest.$ac_objext conftstm.$ac_objext
4436
lt_save_LIBS="$LIBS"
4437
lt_save_CFLAGS="$CFLAGS"
4438
LIBS="conftstm.$ac_objext"
4439
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4440
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4443
LIBS="$lt_save_LIBS"
4444
CFLAGS="$lt_save_CFLAGS"
4446
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4449
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4452
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4455
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4456
cat conftest.$ac_ext >&5
4458
rm -f conftest* conftst*
4460
# Do not use the global_symbol_pipe unless it works.
4461
if test "$pipe_works" = yes; then
4464
lt_cv_sys_global_symbol_pipe=
4468
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4469
lt_cv_sys_global_symbol_to_cdecl=
4471
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4472
AC_MSG_RESULT(failed)
4476
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4479
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4480
# ---------------------------------------
4481
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4482
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4483
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4484
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4486
AC_MSG_CHECKING([for $compiler option to produce PIC])
4488
# C++ specific cases for pic, static, wl, etc.
4489
if test "$GXX" = yes; then
4490
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4491
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4495
# All AIX code is PIC.
4496
if test "$host_cpu" = ia64; then
4497
# AIX 5 now supports IA64 processor
4498
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4502
# FIXME: we need at least 68020 code to build shared libraries, but
4503
# adding the `-m68020' flag to GCC prevents building anything better,
4505
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4507
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4508
# PIC is the default for these OSes.
4510
mingw* | os2* | pw32*)
4511
# This hack is so that the source file can tell whether it is being
4512
# built for inclusion in a dll (and should export symbols for example).
4513
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4515
darwin* | rhapsody*)
4516
# PIC is the default on this platform
4517
# Common symbols not allowed in MH_DYLIB files
4518
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4521
# DJGPP does not support shared libraries at all
4522
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4525
if test -d /usr/nec; then
4526
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4530
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4536
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4541
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4547
# All AIX code is PIC.
4548
if test "$host_cpu" = ia64; then
4549
# AIX 5 now supports IA64 processor
4550
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4552
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4556
case $cc_basename in
4558
# Green Hills C++ Compiler
4559
# _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"
4564
case $cc_basename in
4566
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4569
# Green Hills C++ Compiler
4570
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4577
# FreeBSD uses GNU C++
4579
hpux9* | hpux10* | hpux11*)
4580
case $cc_basename in
4582
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4583
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4584
if test "$host_cpu" != ia64; then
4585
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4589
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4590
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4596
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4604
irix5* | irix6* | nonstopux*)
4605
case $cc_basename in
4607
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4608
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4609
# CC pic flag -KPIC is the default.
4616
case $cc_basename in
4619
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4620
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4624
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4625
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4626
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4630
# Make sure the PIC flag is empty. It appears that all Alpha
4631
# Linux and Compaq Tru64 Unix objects are PIC.
4632
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4633
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4644
case $cc_basename in
4646
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4654
osf3* | osf4* | osf5*)
4655
case $cc_basename in
4657
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4660
# Rational C++ 2.4.1
4661
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4664
# Digital/Compaq C++
4665
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4666
# Make sure the PIC flag is empty. It appears that all Alpha
4667
# Linux and Compaq Tru64 Unix objects are PIC.
4668
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4669
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4678
case $cc_basename in
4680
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4687
case $cc_basename in
4689
# Sun C++ 4.2, 5.x and Centerline C++
4690
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4691
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4692
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4695
# Green Hills C++ Compiler
4696
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4703
case $cc_basename in
4706
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4707
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4711
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4718
case $cc_basename in
4720
# NonStop-UX NCC 3.20
4721
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4732
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4738
if test "$GCC" = yes; then
4739
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4740
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4744
# All AIX code is PIC.
4745
if test "$host_cpu" = ia64; then
4746
# AIX 5 now supports IA64 processor
4747
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4752
# FIXME: we need at least 68020 code to build shared libraries, but
4753
# adding the `-m68020' flag to GCC prevents building anything better,
4755
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4758
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4759
# PIC is the default for these OSes.
4762
mingw* | pw32* | os2*)
4763
# This hack is so that the source file can tell whether it is being
4764
# built for inclusion in a dll (and should export symbols for example).
4765
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4768
darwin* | rhapsody*)
4769
# PIC is the default on this platform
4770
# Common symbols not allowed in MH_DYLIB files
4771
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4775
# Just because we use GCC doesn't mean we suddenly get shared libraries
4776
# on systems that don't support them.
4777
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4782
if test -d /usr/nec; then
4783
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4788
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4795
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4801
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4805
# PORTME Check for flag to pass linker flags through the system compiler.
4808
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4809
if test "$host_cpu" = ia64; then
4810
# AIX 5 now supports IA64 processor
4811
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4813
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4817
mingw* | pw32* | os2*)
4818
# This hack is so that the source file can tell whether it is being
4819
# built for inclusion in a dll (and should export symbols for example).
4820
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4823
hpux9* | hpux10* | hpux11*)
4824
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4825
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4832
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4835
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4836
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4839
irix5* | irix6* | nonstopux*)
4840
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4841
# PIC (with -KPIC) is the default.
4842
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4846
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4847
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4853
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4854
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4855
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4858
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4859
# All Alpha code is PIC.
4860
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4865
osf3* | osf4* | osf5*)
4866
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4867
# All OSF/1 code is PIC.
4868
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4872
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4873
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4877
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4878
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4879
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4883
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4884
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4885
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4888
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4889
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4890
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4891
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4895
if test -d /usr/nec ;then
4896
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4897
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4902
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4903
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4907
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4912
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4915
# Check to make sure the PIC flag actually works.
4917
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4918
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4919
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4920
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4921
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4923
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4925
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4926
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4929
# For platforms which do not support PIC, -DPIC is meaningless:
4931
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4934
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4940
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4941
# ------------------------------------
4942
# See if the linker supports building shared libraries.
4943
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4944
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4946
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4949
# If we're using GNU nm, then we don't want the "-C" option.
4950
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4951
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4952
_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'
4954
_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'
4958
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4961
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
4964
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4969
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4970
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4971
_LT_AC_TAGVAR(archive_cmds, $1)=
4972
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4973
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
4974
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4975
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4976
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4977
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4978
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4979
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4980
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4981
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4982
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4983
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4984
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4985
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4986
_LT_AC_TAGVAR(module_cmds, $1)=
4987
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4988
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4989
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4990
# include_expsyms should be a list of space-separated symbols to be *always*
4991
# included in the symbol list
4992
_LT_AC_TAGVAR(include_expsyms, $1)=
4993
# exclude_expsyms can be an extended regexp of symbols to exclude
4994
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4995
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4996
# as well as any symbol that contains `d'.
4997
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
4998
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4999
# platforms (ab)use it in PIC code, but their linkers get confused if
5000
# the symbol is explicitly referenced. Since portable code cannot
5001
# rely on this symbol name, it's probably fine to never include it in
5002
# preloaded symbol tables.
5003
extract_expsyms_cmds=
5006
cygwin* | mingw* | pw32*)
5007
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5008
# When not using gcc, we currently assume that we are using
5009
# Microsoft Visual C++.
5010
if test "$GCC" != yes; then
5019
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5020
if test "$with_gnu_ld" = yes; then
5021
# If archive_cmds runs LD, not CC, wlarc should be empty
5024
# See if GNU ld supports shared libraries.
5026
aix3* | aix4* | aix5*)
5027
# On AIX/PPC, the GNU linker is very broken
5028
if test "$host_cpu" != ia64; then
5029
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5032
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5033
*** to be unable to reliably create shared libraries on AIX.
5034
*** Therefore, libtool is disabling shared libraries support. If you
5035
*** really care for shared libraries, you may want to modify your PATH
5036
*** so that a non-GNU linker is found, and then restart.
5043
_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)'
5044
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5045
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5047
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5048
# that the semantics of dynamic libraries on AmigaOS, at least up
5049
# to version 4, is to share data among multiple programs linked
5050
# with the same dynamic library. Since this doesn't match the
5051
# behavior of shared libraries on other platforms, we can't use
5053
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5057
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5058
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5059
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5060
# support --undefined. This deserves some investigation. FIXME
5061
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5063
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5067
cygwin* | mingw* | pw32*)
5068
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5069
# as there is no search path for DLLs.
5070
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5071
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5072
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5073
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5074
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5076
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5077
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5078
# If the export-symbols file already is a .def file (1st line
5079
# is EXPORTS), use it as is; otherwise, prepend...
5080
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5081
cp $export_symbols $output_objdir/$soname.def;
5083
echo EXPORTS > $output_objdir/$soname.def;
5084
cat $export_symbols >> $output_objdir/$soname.def;
5086
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5093
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5094
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5097
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5098
_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'
5103
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5104
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5107
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5108
*** create shared libraries on Solaris systems. Therefore, libtool
5109
*** is disabling shared libraries support. We urge you to upgrade GNU
5110
*** binutils to release 2.9.1 or newer. Another option is to modify
5111
*** your PATH or compiler configuration so that the native linker is
5112
*** used, and then restart.
5115
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5116
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5117
_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'
5119
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5124
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5126
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5127
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5131
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5132
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5133
_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'
5135
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5140
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5141
runpath_var=LD_RUN_PATH
5142
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5143
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5144
# ancient GNU ld didn't support --whole-archive et. al.
5145
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5146
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5148
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5152
# PORTME fill in a description of your system's linker (not GNU ld)
5155
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5156
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5157
_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'
5158
# Note: this linker hardcodes the directories in LIBPATH if there
5159
# are no directories specified by -L.
5160
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5161
if test "$GCC" = yes && test -z "$link_static_flag"; then
5162
# Neither direct hardcoding nor static linking is supported with a
5164
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5169
if test "$host_cpu" = ia64; then
5170
# On IA64, the linker does run time linking by default, so we don't
5171
# have to do anything special.
5172
aix_use_runtimelinking=no
5173
exp_sym_flag='-Bexport'
5176
# If we're using GNU nm, then we don't want the "-C" option.
5177
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5178
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5179
_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'
5181
_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'
5184
# KDE requires run time linking. Make it the default.
5185
aix_use_runtimelinking=yes
5186
exp_sym_flag='-bexport'
5187
no_entry_flag='-bnoentry'
5190
# When large executables or shared objects are built, AIX ld can
5191
# have problems creating the table of contents. If linking a library
5192
# or program results in "error TOC overflow" add -mminimal-toc to
5193
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5194
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5196
_LT_AC_TAGVAR(archive_cmds, $1)=''
5197
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5198
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5199
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5201
if test "$GCC" = yes; then
5202
case $host_os in aix4.[012]|aix4.[012].*)
5203
# We only want to do this on AIX 4.2 and lower, the check
5204
# below for broken collect2 doesn't work under 4.3+
5205
collect2name=`${CC} -print-prog-name=collect2`
5206
if test -f "$collect2name" && \
5207
strings "$collect2name" | grep resolve_lib_name >/dev/null
5209
# We have reworked collect2
5210
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5212
# We have old collect2
5213
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5214
# It fails to find uninstalled libraries when the uninstalled
5215
# path is not listed in the libpath. Setting hardcode_minus_L
5216
# to unsupported forces relinking
5217
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5218
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5219
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5222
shared_flag='-shared'
5225
if test "$host_cpu" = ia64; then
5226
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5227
# chokes on -Wl,-G. The following line is correct:
5230
if test "$aix_use_runtimelinking" = yes; then
5231
shared_flag='-qmkshrobj ${wl}-G'
5233
shared_flag='-qmkshrobj'
5238
# Let the compiler handle the export list.
5239
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5240
if test "$aix_use_runtimelinking" = yes; then
5241
# Warning - without using the other runtime loading flags (-brtl),
5242
# -berok will link without error, but may produce a broken library.
5243
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5244
# Determine the default libpath from the value encoded in an empty executable.
5245
_LT_AC_SYS_LIBPATH_AIX
5246
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5247
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag"
5248
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5250
if test "$host_cpu" = ia64; then
5251
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5252
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5253
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5255
# Determine the default libpath from the value encoded in an empty executable.
5256
_LT_AC_SYS_LIBPATH_AIX
5257
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5258
# Warning - without using the other run time loading flags,
5259
# -berok will link without error, but may produce a broken library.
5260
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5261
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5262
# -bexpall does not export symbols beginning with underscore (_)
5263
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5264
# Exported symbols can be pulled into shared objects from archives
5265
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5266
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5267
# This is similar to how AIX traditionally builds it's shared libraries.
5268
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5274
_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)'
5275
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5276
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5277
# see comment about different semantics on the GNU ld section
5278
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5282
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5285
cygwin* | mingw* | pw32*)
5286
# When not using gcc, we currently assume that we are using
5287
# Microsoft Visual C++.
5288
# hardcode_libdir_flag_spec is actually meaningless, as there is
5289
# no search path for DLLs.
5290
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5291
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5292
# Tell ltmain to make .lib files, not .a files.
5294
# Tell ltmain to make .dll files, not .so files.
5296
# FIXME: Setting linknames here is a bad hack.
5297
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5298
# The linker will automatically build a .lib file if we build a DLL.
5299
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5300
# FIXME: Should let the user specify the lib program.
5301
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5302
fix_srcfile_path='`cygpath -w "$srcfile"`'
5303
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5306
darwin* | rhapsody*)
5307
if test "$GXX" = yes ; then
5308
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5310
rhapsody* | darwin1.[[012]])
5311
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5314
test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5317
lt_int_apple_cc_single_mod=no
5318
output_verbose_link_cmd='echo'
5319
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5320
lt_int_apple_cc_single_mod=yes
5322
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5323
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5325
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
5327
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5328
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5329
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5330
_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}'
5332
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
5334
_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}'
5335
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5336
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5337
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5338
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5339
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5341
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5346
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5347
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5348
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5352
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5355
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5356
# support. Future versions do this automatically, but an explicit c++rt0.o
5357
# does not break anything, and helps significantly (at the cost of a little
5360
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5361
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5362
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5363
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5366
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5368
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5369
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5370
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5371
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5374
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5376
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5377
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5378
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5379
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5383
if test "$GCC" = yes; then
5384
_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'
5386
_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'
5388
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5389
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5390
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5392
# hardcode_minus_L: Not really in the search PATH,
5393
# but as the default location of the library.
5394
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5395
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5399
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5402
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5405
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5411
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5414
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5418
if test "$with_gnu_ld" = no; then
5421
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5422
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5423
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5424
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5425
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5428
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5429
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5430
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5432
# hardcode_minus_L: Not really in the search PATH,
5433
# but as the default location of the library.
5434
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5437
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5438
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5439
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5440
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5442
# hardcode_minus_L: Not really in the search PATH,
5443
# but as the default location of the library.
5444
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5450
irix5* | irix6* | nonstopux*)
5451
if test "$GCC" = yes; then
5452
_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'
5454
_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'
5455
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5457
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5458
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5459
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5463
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5464
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5466
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5468
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5469
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5470
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5474
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5475
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5476
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5477
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5478
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5482
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5483
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5484
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5485
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5486
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5487
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5490
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5491
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5492
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5495
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5496
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5503
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5504
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5505
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5506
_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'
5507
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5511
if test "$GCC" = yes; then
5512
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5513
_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'
5515
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5516
_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'
5518
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5519
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5522
osf4* | osf5*) # as osf3* with the addition of -msym flag
5523
if test "$GCC" = yes; then
5524
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5525
_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'
5526
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5528
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5529
_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'
5530
_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~
5531
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5533
# Both c and cxx compiler support -rpath directly
5534
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5536
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5540
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5541
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5542
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5543
runpath_var=LD_RUN_PATH
5544
hardcode_runpath_var=yes
5548
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5549
if test "$GCC" = yes; then
5550
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5551
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5552
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5554
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5555
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5556
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5558
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5559
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5561
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5562
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
5563
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5565
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5569
if test "x$host_vendor" = xsequent; then
5570
# Use $CC to link under sequent, because it throws in some extra .o
5571
# files that make .init and .fini sections work.
5572
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5574
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5576
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5577
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5578
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5579
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5583
case $host_vendor in
5585
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5586
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5589
## LD is ld it makes a PLAMLIB
5590
## CC just makes a GrossModule.
5591
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5592
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5593
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5596
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5597
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5600
runpath_var='LD_RUN_PATH'
5601
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5605
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5606
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5607
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5611
if test -d /usr/nec; then
5612
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5613
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5614
runpath_var=LD_RUN_PATH
5615
hardcode_runpath_var=yes
5616
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5621
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5622
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5623
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5624
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5625
hardcode_runpath_var=yes
5626
runpath_var=LD_RUN_PATH
5629
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5630
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5631
if test "$GCC" = yes; then
5632
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5634
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5636
runpath_var='LD_RUN_PATH'
5637
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5641
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5642
# $CC -shared without GNU ld will not create a library from C++
5643
# object files and a static libstdc++, better avoid it by now
5644
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5645
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5646
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5647
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5648
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5649
runpath_var='LD_RUN_PATH'
5653
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5654
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5655
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5659
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5664
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5665
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5667
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5668
if test "$GCC" = yes; then
5669
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5673
# Do we need to explicitly link libc?
5675
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5677
# Assume -lc should be added
5678
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5680
if test "$enable_shared" = yes && test "$GCC" = yes; then
5681
case $_LT_AC_TAGVAR(archive_cmds, $1) in
5683
# FIXME: we may have to deal with multi-command sequences.
5686
# Test whether the compiler implicitly links with -lc since on some
5687
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5688
# to ld, don't add -lc before -lgcc.
5689
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5691
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5693
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5696
libobjs=conftest.$ac_objext
5698
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5704
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5705
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5706
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5708
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5710
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5712
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5714
cat conftest.err 1>&5
5717
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5723
])# AC_LIBTOOL_PROG_LD_SHLIBS
5726
# _LT_AC_FILE_LTDLL_C
5727
# -------------------
5728
# Be careful that the start marker always follows a newline.
5729
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5730
# /* ltdll.c starts here */
5731
# #define WIN32_LEAN_AND_MEAN
5732
# #include <windows.h>
5733
# #undef WIN32_LEAN_AND_MEAN
5734
# #include <stdio.h>
5736
# #ifndef __CYGWIN__
5737
# # ifdef __CYGWIN32__
5738
# # define __CYGWIN__ __CYGWIN32__
5742
# #ifdef __cplusplus
5745
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5746
# #ifdef __cplusplus
5751
# #include <cygwin/cygwin_dll.h>
5752
# DECLARE_CYGWIN_DLL( DllMain );
5754
# HINSTANCE __hDllInstance_base;
5757
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5759
# __hDllInstance_base = hInst;
5762
# /* ltdll.c ends here */
5763
])# _LT_AC_FILE_LTDLL_C
5766
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5767
# ---------------------------------
5768
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5772
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5773
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5774
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5775
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5776
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5777
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5778
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5780
# This is just to silence aclocal about the macro not being used
5781
ifelse([AC_DISABLE_FAST_INSTALL])
5783
AC_DEFUN([LT_AC_PROG_GCJ],
5784
[AC_CHECK_TOOL(GCJ, gcj, no)
5785
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5789
AC_DEFUN([LT_AC_PROG_RC],
5790
[AC_CHECK_TOOL(RC, windres, no)
5793
############################################################
5794
# NOTE: This macro has been submitted for inclusion into #
5795
# GNU Autoconf as AC_PROG_SED. When it is available in #
5796
# a released version of Autoconf we should remove this #
5797
# macro and use it instead. #
5798
############################################################
5801
# Check for a fully-functional sed program, that truncates
5802
# as few characters as possible. Prefer GNU sed if found.
5803
AC_DEFUN([LT_AC_PROG_SED],
5804
[AC_MSG_CHECKING([for a sed that does not truncate output])
5805
AC_CACHE_VAL(lt_cv_path_SED,
5806
[# Loop through the user's path and test for sed and gsed.
5807
# Then use that list of sed's as ones to test for truncation.
5808
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5812
test -z "$as_dir" && as_dir=.
5813
for lt_ac_prog in sed gsed; do
5814
for ac_exec_ext in '' $ac_executable_extensions; do
5815
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5816
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5823
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
5824
# along with /bin/sed that truncates output.
5825
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5826
test ! -f $lt_ac_sed && break
5827
cat /dev/null > conftest.in
5829
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5830
# Check for GNU sed and select it if it is found.
5831
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5832
lt_cv_path_SED=$lt_ac_sed
5836
cat conftest.in conftest.in >conftest.tmp
5837
mv conftest.tmp conftest.in
5838
cp conftest.in conftest.nl
5840
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5841
cmp -s conftest.out conftest.nl || break
5842
# 10000 chars as input seems more than enough
5843
test $lt_ac_count -gt 10 && break
5844
lt_ac_count=`expr $lt_ac_count + 1`
5845
if test $lt_ac_count -gt $lt_ac_max; then
5846
lt_ac_max=$lt_ac_count
5847
lt_cv_path_SED=$lt_ac_sed
5853
AC_MSG_RESULT([$SED])