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# generated automatically by aclocal 1.10 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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m4_if(m4_PACKAGE_VERSION, [2.61],,
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[m4_fatal([this file was generated for autoconf 2.61.
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You have another version of autoconf. If you want to use that,
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you should regenerate the build system entirely.], [63])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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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'
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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
121
# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
123
if test "X${COLLECT_NAMES+set}" != Xset; then
130
# Sed substitution that helps us do robust quoting. It backslashifies
131
# 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
167
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.
184
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
201
case $deplibs_check_method in
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
210
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$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.
253
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 *\(.*\)$/\1/; p; }
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# Check for a 64-bit object if we didn't find anything.
258
if test -z "$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
261
])# _LT_AC_SYS_LIBPATH_AIX
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# _LT_AC_SHELL_INIT(ARG)
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# ----------------------
266
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)])
272
])# _LT_AC_SHELL_INIT
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# _LT_AC_PROG_ECHO_BACKSLASH
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# --------------------------
277
# Add some code to the start of the generated configure script which
278
# will find an echo command which doesn't interpret backslashes.
279
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,'[$]0','`
292
if test "X[$]1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
295
elif test "X[$]1" = X--fallback-echo; then
296
# Avoid inline document here, it may be left over
298
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
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# Yippee, $echo works!
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# Restart under the correct shell.
303
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
306
if test "X[$]1" = X--fallback-echo; then
307
# used as fallback echo
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# The HP-UX ksh and POSIX shell print the target directory to stdout
317
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
319
if test -z "$ECHO"; then
320
if test "X${echo_test_string+set}" != Xset; then
321
# find a string as large as possible, as long as the shell can cope with it
322
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 $cmd`" &&
326
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
333
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
334
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
347
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
348
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
349
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
350
test "X$echo_testing_string" = "X$echo_test_string"; then
357
if test "X$echo" = Xecho; then
358
# We didn't find a better echo, so look for alternatives.
359
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
360
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
361
test "X$echo_testing_string" = "X$echo_test_string"; then
362
# This shell has a builtin print -r that does the trick.
364
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
365
test "X$CONFIG_SHELL" != X/bin/ksh; then
366
# If we have ksh, try running configure again with it.
367
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
368
export ORIGINAL_CONFIG_SHELL
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CONFIG_SHELL=/bin/ksh
371
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
375
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
376
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
377
test "X$echo_testing_string" = "X$echo_test_string"; then
380
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
381
test "X$echo_testing_string" = 'X\t' &&
382
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
383
test "X$echo_testing_string" = "X$echo_test_string"; then
384
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
386
SHELL="$CONFIG_SHELL"
388
echo="$CONFIG_SHELL [$]0 --fallback-echo"
389
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
390
test "X$echo_testing_string" = 'X\t' &&
391
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
392
test "X$echo_testing_string" = "X$echo_test_string"; then
393
echo="$CONFIG_SHELL [$]0 --fallback-echo"
395
# maybe with a smaller string...
398
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
399
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
406
if test "$prev" != 'sed 50q "[$]0"'; then
407
echo_test_string=`eval $prev`
408
export echo_test_string
409
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
411
# Oops. We lost completely, so just stick with echo.
420
# Copy echo and quote the copy suitably for passing to libtool from
421
# the Makefile, instead of quoting the original, which is used later.
423
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
424
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
428
])])# _LT_AC_PROG_ECHO_BACKSLASH
433
AC_DEFUN([_LT_AC_LOCK],
434
[AC_ARG_ENABLE([libtool-lock],
435
[AC_HELP_STRING([--disable-libtool-lock],
436
[avoid locking (might break parallel builds)])])
437
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
439
# Some flags need to be propagated to the compiler or linker for good
443
# Find out which ABI we are using.
444
echo 'int i;' > conftest.$ac_ext
445
if AC_TRY_EVAL(ac_compile); then
446
case `/usr/bin/file conftest.$ac_objext` in
458
# Find out which ABI we are using.
459
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
460
if AC_TRY_EVAL(ac_compile); then
461
if test "$lt_cv_prog_gnu_ld" = yes; then
462
case `/usr/bin/file conftest.$ac_objext` in
464
LD="${LD-ld} -melf32bsmip"
467
LD="${LD-ld} -melf32bmipn32"
470
LD="${LD-ld} -melf64bmip"
474
case `/usr/bin/file conftest.$ac_objext` in
490
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
491
# Find out which ABI we are using.
492
echo 'int i;' > conftest.$ac_ext
493
if AC_TRY_EVAL(ac_compile); then
494
case "`/usr/bin/file conftest.o`" in
498
LD="${LD-ld} -m elf_i386"
500
ppc64-*linux*|powerpc64-*linux*)
501
LD="${LD-ld} -m elf32ppclinux"
504
LD="${LD-ld} -m elf_s390"
507
LD="${LD-ld} -m elf32_sparc"
514
LD="${LD-ld} -m elf_x86_64"
516
ppc*-*linux*|powerpc*-*linux*)
517
LD="${LD-ld} -m elf64ppc"
520
LD="${LD-ld} -m elf64_s390"
523
LD="${LD-ld} -m elf64_sparc"
533
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
534
SAVE_CFLAGS="$CFLAGS"
535
CFLAGS="$CFLAGS -belf"
536
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
538
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
540
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
541
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
542
CFLAGS="$SAVE_CFLAGS"
545
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
546
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
547
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
548
AC_CHECK_TOOL(AS, as, false)
549
AC_CHECK_TOOL(OBJDUMP, objdump, false)
554
need_locks="$enable_libtool_lock"
559
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
560
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
561
# ----------------------------------------------------------------
562
# Check whether the given compiler option works
563
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
564
[AC_REQUIRE([LT_AC_PROG_SED])
565
AC_CACHE_CHECK([$1], [$2],
567
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
568
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
569
lt_compiler_flag="$3"
570
# Insert the option either (1) after the last *FLAGS variable, or
571
# (2) before a word containing "conftest.", or (3) at the end.
572
# Note that $ac_compile itself does not contain backslashes and begins
573
# with a dollar sign (not a hyphen), so the echo should work correctly.
574
# The option is referenced via a variable to avoid confusing sed.
575
lt_compile=`echo "$ac_compile" | $SED \
576
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
577
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
578
-e 's:$: $lt_compiler_flag:'`
579
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
580
(eval "$lt_compile" 2>conftest.err)
582
cat conftest.err >&AS_MESSAGE_LOG_FD
583
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
584
if (exit $ac_status) && test -s "$ac_outfile"; then
585
# The compiler can only warn and ignore the option if not recognized
586
# So say no if there are warnings
587
if test ! -s conftest.err; then
594
if test x"[$]$2" = xyes; then
595
ifelse([$5], , :, [$5])
597
ifelse([$6], , :, [$6])
599
])# AC_LIBTOOL_COMPILER_OPTION
602
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
603
# [ACTION-SUCCESS], [ACTION-FAILURE])
604
# ------------------------------------------------------------
605
# Check whether the given compiler option works
606
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
607
[AC_CACHE_CHECK([$1], [$2],
609
save_LDFLAGS="$LDFLAGS"
610
LDFLAGS="$LDFLAGS $3"
611
printf "$lt_simple_link_test_code" > conftest.$ac_ext
612
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
613
# The compiler can only warn and ignore the option if not recognized
614
# So say no if there are warnings
615
if test -s conftest.err; then
616
# Append any errors to the config.log.
617
cat conftest.err 1>&AS_MESSAGE_LOG_FD
623
LDFLAGS="$save_LDFLAGS"
626
if test x"[$]$2" = xyes; then
627
ifelse([$4], , :, [$4])
629
ifelse([$5], , :, [$5])
631
])# AC_LIBTOOL_LINKER_OPTION
634
# AC_LIBTOOL_SYS_MAX_CMD_LEN
635
# --------------------------
636
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
637
[# find the maximum length of command line arguments
638
AC_MSG_CHECKING([the maximum length of command line arguments])
639
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
645
# On DJGPP, this test can blow up pretty badly due to problems in libc
646
# (any single argument exceeding 2000 bytes causes a buffer overrun
647
# during glob expansion). Even if it were fixed, the result of this
648
# check would be larger than it should be.
649
lt_cv_sys_max_cmd_len=12288; # 12K is about right
653
# Under GNU Hurd, this test is not required because there is
654
# no limit to the length of command line arguments.
655
# Libtool will interpret -1 as no limit whatsoever
656
lt_cv_sys_max_cmd_len=-1;
660
# On Win9x/ME, this test blows up -- it succeeds, but takes
661
# about 5 minutes as the teststring grows exponentially.
662
# Worse, since 9x/ME are not pre-emptively multitasking,
663
# you end up with a "frozen" computer, even though with patience
664
# the test eventually succeeds (with a max line length of 256k).
665
# Instead, let's just punt: use the minimum linelength reported by
666
# all of the supported platforms: 8192 (on NT/2K/XP).
667
lt_cv_sys_max_cmd_len=8192;
671
# On AmigaOS with pdksh, this test takes hours, literally.
672
# So we just punt and use a minimum line length of 8192.
673
lt_cv_sys_max_cmd_len=8192;
677
# If test is not a shell built-in, we'll probably end up computing a
678
# maximum length that is only half of the actual maximum length, but
680
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
681
= "XX$teststring") >/dev/null 2>&1 &&
682
new_result=`expr "X$teststring" : ".*" 2>&1` &&
683
lt_cv_sys_max_cmd_len=$new_result &&
684
test $i != 17 # 1/2 MB should be enough
687
teststring=$teststring$teststring
690
# Add a significant safety factor because C++ compilers can tack on massive
691
# amounts of additional arguments before passing them to the linker.
692
# It appears as though 1/2 is a usable value.
693
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
697
if test -n $lt_cv_sys_max_cmd_len ; then
698
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
702
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
706
# --------------------
707
AC_DEFUN([_LT_AC_CHECK_DLFCN],
708
[AC_CHECK_HEADERS(dlfcn.h)dnl
709
])# _LT_AC_CHECK_DLFCN
712
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
713
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
714
# ------------------------------------------------------------------
715
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
716
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
717
if test "$cross_compiling" = yes; then :
720
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
721
lt_status=$lt_dlunknown
722
cat > conftest.$ac_ext <<EOF
723
[#line __oline__ "configure"
724
#include "confdefs.h"
733
# define LT_DLGLOBAL RTLD_GLOBAL
736
# define LT_DLGLOBAL DL_GLOBAL
738
# define LT_DLGLOBAL 0
742
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
743
find out it does not work in some platform. */
744
#ifndef LT_DLLAZY_OR_NOW
746
# define LT_DLLAZY_OR_NOW RTLD_LAZY
749
# define LT_DLLAZY_OR_NOW DL_LAZY
752
# define LT_DLLAZY_OR_NOW RTLD_NOW
755
# define LT_DLLAZY_OR_NOW DL_NOW
757
# define LT_DLLAZY_OR_NOW 0
765
extern "C" void exit (int);
768
void fnord() { int i=42;}
771
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
772
int status = $lt_dlunknown;
776
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
777
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
778
/* dlclose (self); */
784
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
785
(./conftest; exit; ) 2>/dev/null
788
x$lt_dlno_uscore) $1 ;;
789
x$lt_dlneed_uscore) $2 ;;
790
x$lt_unknown|x*) $3 ;;
798
])# _LT_AC_TRY_DLOPEN_SELF
801
# AC_LIBTOOL_DLOPEN_SELF
802
# -------------------
803
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
804
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
805
if test "x$enable_dlopen" != xyes; then
806
enable_dlopen=unknown
807
enable_dlopen_self=unknown
808
enable_dlopen_self_static=unknown
815
lt_cv_dlopen="load_add_on"
817
lt_cv_dlopen_self=yes
821
lt_cv_dlopen="LoadLibrary"
826
lt_cv_dlopen="dlopen"
831
# if libdl is installed we need to link against it
832
AC_CHECK_LIB([dl], [dlopen],
833
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
836
lt_cv_dlopen_self=yes
841
AC_CHECK_FUNC([shl_load],
842
[lt_cv_dlopen="shl_load"],
843
[AC_CHECK_LIB([dld], [shl_load],
844
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
845
[AC_CHECK_FUNC([dlopen],
846
[lt_cv_dlopen="dlopen"],
847
[AC_CHECK_LIB([dl], [dlopen],
848
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
849
[AC_CHECK_LIB([svld], [dlopen],
850
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
851
[AC_CHECK_LIB([dld], [dld_link],
852
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
861
if test "x$lt_cv_dlopen" != xno; then
867
case $lt_cv_dlopen in
869
save_CPPFLAGS="$CPPFLAGS"
870
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
872
save_LDFLAGS="$LDFLAGS"
873
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
876
LIBS="$lt_cv_dlopen_libs $LIBS"
878
AC_CACHE_CHECK([whether a program can dlopen itself],
879
lt_cv_dlopen_self, [dnl
880
_LT_AC_TRY_DLOPEN_SELF(
881
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
882
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
885
if test "x$lt_cv_dlopen_self" = xyes; then
886
LDFLAGS="$LDFLAGS $link_static_flag"
887
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
888
lt_cv_dlopen_self_static, [dnl
889
_LT_AC_TRY_DLOPEN_SELF(
890
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
891
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
895
CPPFLAGS="$save_CPPFLAGS"
896
LDFLAGS="$save_LDFLAGS"
901
case $lt_cv_dlopen_self in
902
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
903
*) enable_dlopen_self=unknown ;;
906
case $lt_cv_dlopen_self_static in
907
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
908
*) enable_dlopen_self_static=unknown ;;
911
])# AC_LIBTOOL_DLOPEN_SELF
914
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
915
# ---------------------------------
916
# Check to see if options -c and -o are simultaneously supported by compiler
917
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
918
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
919
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
920
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
921
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
922
$rm -r conftest 2>/dev/null
926
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
928
lt_compiler_flag="-o out/conftest2.$ac_objext"
929
# Insert the option either (1) after the last *FLAGS variable, or
930
# (2) before a word containing "conftest.", or (3) at the end.
931
# Note that $ac_compile itself does not contain backslashes and begins
932
# with a dollar sign (not a hyphen), so the echo should work correctly.
933
lt_compile=`echo "$ac_compile" | $SED \
934
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
935
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
936
-e 's:$: $lt_compiler_flag:'`
937
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
938
(eval "$lt_compile" 2>out/conftest.err)
940
cat out/conftest.err >&AS_MESSAGE_LOG_FD
941
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
942
if (exit $ac_status) && test -s out/conftest2.$ac_objext
944
# The compiler can only warn and ignore the option if not recognized
945
# So say no if there are warnings
946
if test ! -s out/conftest.err; then
947
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
952
# SGI C++ compiler will create directory out/ii_files/ for
953
# template instantiation
954
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
955
$rm out/* && rmdir out
960
])# AC_LIBTOOL_PROG_CC_C_O
963
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
964
# -----------------------------------------
965
# Check to see if we can do hard links to lock some files if needed
966
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
967
[AC_REQUIRE([_LT_AC_LOCK])dnl
969
hard_links="nottested"
970
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
971
# do not overwrite the value of need_locks provided by the user
972
AC_MSG_CHECKING([if we can lock with hard links])
975
ln conftest.a conftest.b 2>/dev/null && hard_links=no
977
ln conftest.a conftest.b 2>&5 || hard_links=no
978
ln conftest.a conftest.b 2>/dev/null && hard_links=no
979
AC_MSG_RESULT([$hard_links])
980
if test "$hard_links" = no; then
981
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
987
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
992
AC_DEFUN([AC_LIBTOOL_OBJDIR],
993
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
994
[rm -f .libs 2>/dev/null
995
mkdir .libs 2>/dev/null
996
if test -d .libs; then
999
# MS-DOS does not allow filenames that begin with a dot.
1002
rmdir .libs 2>/dev/null])
1003
objdir=$lt_cv_objdir
1004
])# AC_LIBTOOL_OBJDIR
1007
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1008
# ----------------------------------------------
1009
# Check hardcoding attributes.
1010
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1011
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1012
_LT_AC_TAGVAR(hardcode_action, $1)=
1013
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1014
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1015
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1017
# We can hardcode non-existant directories.
1018
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1019
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1020
# have to relink, otherwise we might link with an installed library
1021
# when we should be linking with a yet-to-be-installed one
1022
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1023
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1024
# Linking always hardcodes the temporary library directory.
1025
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1027
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1028
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1031
# We cannot hardcode anything, or else we can only hardcode existing
1033
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1035
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1037
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1038
# Fast installation is not supported
1039
enable_fast_install=no
1040
elif test "$shlibpath_overrides_runpath" = yes ||
1041
test "$enable_shared" = no; then
1042
# Fast installation is not necessary
1043
enable_fast_install=needless
1045
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1048
# AC_LIBTOOL_SYS_LIB_STRIP
1049
# ------------------------
1050
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1053
AC_MSG_CHECKING([whether stripping libraries is possible])
1054
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1055
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1056
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1057
AC_MSG_RESULT([yes])
1059
# FIXME - insert some real tests, host_os isn't really good enough
1062
if test -n "$STRIP" ; then
1063
striplib="$STRIP -x"
1064
AC_MSG_RESULT([yes])
1074
])# AC_LIBTOOL_SYS_LIB_STRIP
1077
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1078
# -----------------------------
1079
# PORTME Fill in your ld.so characteristics
1080
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1081
[AC_MSG_CHECKING([dynamic linker characteristics])
1083
libname_spec='lib$name'
1091
shlibpath_overrides_runpath=unknown
1093
dynamic_linker="$host_os ld.so"
1094
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1095
if test "$GCC" = yes; then
1096
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1097
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1098
# if the path contains ";" then we assume it to be the separator
1099
# otherwise default to the standard path separator (i.e. ":") - it is
1100
# assumed that no part of a normal pathname contains ";" but that should
1101
# okay in the real world where ";" in dirpaths is itself problematic.
1102
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1104
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1107
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1109
need_lib_prefix=unknown
1110
hardcode_into_libs=no
1112
# when you set need_version to no, make sure it does not cause -set_version
1113
# flags to be left without arguments
1114
need_version=unknown
1119
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1120
shlibpath_var=LIBPATH
1122
# AIX 3 has no versioning support, so we append a major version to the name.
1123
soname_spec='${libname}${release}${shared_ext}$major'
1130
hardcode_into_libs=yes
1131
if test "$host_cpu" = ia64; then
1132
# AIX 5 supports IA64
1133
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1134
shlibpath_var=LD_LIBRARY_PATH
1136
# With GCC up to 2.95.x, collect2 would create an import file
1137
# for dependence libraries. The import file would start with
1138
# the line `#! .'. This would cause the generated library to
1139
# depend on `.', always an invalid library. This was fixed in
1140
# development snapshots of GCC prior to 3.0.
1142
aix4 | aix4.[[01]] | aix4.[[01]].*)
1143
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1145
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1152
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1153
# soname into executable. Probably we can add versioning support to
1154
# collect2, so additional links can be useful in future.
1155
if test "$aix_use_runtimelinking" = yes; then
1156
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1157
# instead of lib<name>.a to let people know that these are not
1158
# typical AIX shared libraries.
1159
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1161
# We preserve .a as extension for shared libraries through AIX4.2
1162
# and later when we are not doing run time linking.
1163
library_names_spec='${libname}${release}.a $libname.a'
1164
soname_spec='${libname}${release}${shared_ext}$major'
1166
shlibpath_var=LIBPATH
1171
library_names_spec='$libname.ixlibrary $libname.a'
1172
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1173
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 ${libname}_ixlibrary.a || exit 1; done'
1177
library_names_spec='${libname}${shared_ext}'
1178
dynamic_linker="$host_os ld.so"
1179
shlibpath_var=LIBRARY_PATH
1185
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1186
soname_spec='${libname}${release}${shared_ext}$major'
1187
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1188
shlibpath_var=LD_LIBRARY_PATH
1189
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1190
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1191
# the default ld.so.conf also contains /usr/contrib/lib and
1192
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1193
# libtool to hard-code these into programs
1196
cygwin* | mingw* | pw32*)
1197
version_type=windows
1202
case $GCC,$host_os in
1203
yes,cygwin* | yes,mingw* | yes,pw32*)
1204
library_names_spec='$libname.dll.a'
1205
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1206
postinstall_cmds='base_file=`basename \${file}`~
1207
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1208
dldir=$destdir/`dirname \$dlpath`~
1209
test -d \$dldir || mkdir -p \$dldir~
1210
$install_prog $dir/$dlname \$dldir/$dlname'
1211
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1212
dlpath=$dir/\$dldll~
1214
shlibpath_overrides_runpath=yes
1218
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1219
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1220
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1223
# MinGW DLLs use traditional 'lib' prefix
1224
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1225
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1226
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1227
# It is most probably a Windows format PATH printed by
1228
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1229
# path with ; separators, and with drive letters. We can handle the
1230
# drive letters (cygwin fileutils understands them), so leave them,
1231
# especially as we might pass files found there to a mingw objdump,
1232
# which wouldn't understand a cygwinified path. Ahh.
1233
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1235
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1239
# pw32 DLLs use 'pw' prefix rather than 'lib'
1240
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1246
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1249
dynamic_linker='Win32 ld.exe'
1250
# FIXME: first we should search . and the directory the executable is in
1254
darwin* | rhapsody*)
1255
dynamic_linker="$host_os dyld"
1259
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1260
soname_spec='${libname}${release}${major}$shared_ext'
1261
shlibpath_overrides_runpath=yes
1262
shlibpath_var=DYLD_LIBRARY_PATH
1263
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1264
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1265
if test "$GCC" = yes; then
1266
sys_lib_search_path_spec=`$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"`
1268
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1270
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1277
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1278
soname_spec='${libname}${release}${shared_ext}$major'
1279
shlibpath_var=LD_LIBRARY_PATH
1290
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1291
soname_spec='${libname}${release}${shared_ext}$major'
1292
shlibpath_var=LD_LIBRARY_PATH
1293
shlibpath_overrides_runpath=no
1294
hardcode_into_libs=yes
1295
dynamic_linker='GNU ld.so'
1299
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1300
version_type=freebsd-$objformat
1301
case $version_type in
1303
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1308
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1312
shlibpath_var=LD_LIBRARY_PATH
1315
shlibpath_overrides_runpath=yes
1317
freebsd3.[01]* | freebsdelf3.[01]*)
1318
shlibpath_overrides_runpath=yes
1319
hardcode_into_libs=yes
1322
shlibpath_overrides_runpath=no
1323
hardcode_into_libs=yes
1332
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1333
soname_spec='${libname}${release}${shared_ext}$major'
1334
shlibpath_var=LD_LIBRARY_PATH
1335
hardcode_into_libs=yes
1338
hpux9* | hpux10* | hpux11*)
1339
# Give a soname corresponding to the major version so that dld.sl refuses to
1340
# link against other versions.
1347
hardcode_into_libs=yes
1348
dynamic_linker="$host_os dld.so"
1349
shlibpath_var=LD_LIBRARY_PATH
1350
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1351
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1352
soname_spec='${libname}${release}${shared_ext}$major'
1353
if test "X$HPUX_IA64_MODE" = X32; then
1354
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1356
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1358
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1362
hardcode_into_libs=yes
1363
dynamic_linker="$host_os dld.sl"
1364
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1365
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1366
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1367
soname_spec='${libname}${release}${shared_ext}$major'
1368
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1369
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1373
dynamic_linker="$host_os dld.sl"
1374
shlibpath_var=SHLIB_PATH
1375
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1376
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1377
soname_spec='${libname}${release}${shared_ext}$major'
1380
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1381
postinstall_cmds='chmod 555 $lib'
1384
irix5* | irix6* | nonstopux*)
1386
nonstopux*) version_type=nonstopux ;;
1388
if test "$lt_cv_prog_gnu_ld" = yes; then
1396
soname_spec='${libname}${release}${shared_ext}$major'
1397
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1399
irix5* | nonstopux*)
1403
case $LD in # libtool.m4 will add one of these switches to LD
1404
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1405
libsuff= shlibsuff= libmagic=32-bit;;
1406
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1407
libsuff=32 shlibsuff=N32 libmagic=N32;;
1408
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1409
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1410
*) libsuff= shlibsuff= libmagic=never-match;;
1414
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1415
shlibpath_overrides_runpath=no
1416
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1417
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1418
hardcode_into_libs=yes
1421
# No shared lib support for Linux oldld, aout, or coff.
1422
linux*oldld* | linux*aout* | linux*coff*)
1426
# This must be Linux ELF.
1431
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1432
soname_spec='${libname}${release}${shared_ext}$major'
1433
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1434
shlibpath_var=LD_LIBRARY_PATH
1435
shlibpath_overrides_runpath=no
1436
# This implies no fast_install, which is unacceptable.
1437
# Some rework will be needed to allow for fast_install
1438
# before this can be enabled.
1439
hardcode_into_libs=yes
1441
# Append ld.so.conf contents to the search path
1442
if test -f /etc/ld.so.conf; then
1443
lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1444
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1447
# We used to test for /lib/ld.so.1 and disable shared libraries on
1448
# powerpc, because MkLinux only supported shared libraries with the
1449
# GNU dynamic linker. Since this was broken with cross compilers,
1450
# most powerpc-linux boxes support dynamic linking these days and
1451
# people can always --disable-shared, the test was removed, and we
1452
# assume the GNU/Linux dynamic linker is in use.
1453
dynamic_linker='GNU/Linux ld.so'
1460
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1461
soname_spec='${libname}${release}${shared_ext}$major'
1462
shlibpath_var=LD_LIBRARY_PATH
1463
shlibpath_overrides_runpath=no
1464
hardcode_into_libs=yes
1465
dynamic_linker='NetBSD ld.elf_so'
1472
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1473
soname_spec='${libname}${release}${shared_ext}$major'
1474
shlibpath_var=LD_LIBRARY_PATH
1475
shlibpath_overrides_runpath=no
1476
hardcode_into_libs=yes
1477
dynamic_linker='GNU ld.so'
1484
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1485
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1486
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1487
dynamic_linker='NetBSD (a.out) ld.so'
1489
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1490
soname_spec='${libname}${release}${shared_ext}$major'
1491
dynamic_linker='NetBSD ld.elf_so'
1493
shlibpath_var=LD_LIBRARY_PATH
1494
shlibpath_overrides_runpath=yes
1495
hardcode_into_libs=yes
1500
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1501
shlibpath_var=LD_LIBRARY_PATH
1502
shlibpath_overrides_runpath=yes
1509
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1510
soname_spec='${libname}${release}${shared_ext}$major'
1511
shlibpath_var=LD_LIBRARY_PATH
1512
shlibpath_overrides_runpath=yes
1519
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1520
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1521
shlibpath_var=LD_LIBRARY_PATH
1522
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1524
openbsd2.[[89]] | openbsd2.[[89]].*)
1525
shlibpath_overrides_runpath=no
1528
shlibpath_overrides_runpath=yes
1532
shlibpath_overrides_runpath=yes
1537
libname_spec='$name'
1540
library_names_spec='$libname${shared_ext} $libname.a'
1541
dynamic_linker='OS/2 ld.exe'
1542
shlibpath_var=LIBPATH
1545
osf3* | osf4* | osf5*)
1549
soname_spec='${libname}${release}${shared_ext}$major'
1550
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1551
shlibpath_var=LD_LIBRARY_PATH
1552
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1553
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1558
soname_spec='${libname}${release}${shared_ext}$major'
1559
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1560
shlibpath_var=LD_LIBRARY_PATH
1567
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1568
soname_spec='${libname}${release}${shared_ext}$major'
1569
shlibpath_var=LD_LIBRARY_PATH
1570
shlibpath_overrides_runpath=yes
1571
hardcode_into_libs=yes
1572
# ldd complains unless libraries are executable
1573
postinstall_cmds='chmod +x $lib'
1578
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1579
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1580
shlibpath_var=LD_LIBRARY_PATH
1581
shlibpath_overrides_runpath=yes
1582
if test "$with_gnu_ld" = yes; then
1588
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1590
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1591
soname_spec='${libname}${release}${shared_ext}$major'
1592
shlibpath_var=LD_LIBRARY_PATH
1593
case $host_vendor in
1595
shlibpath_overrides_runpath=no
1597
export_dynamic_flag_spec='${wl}-Blargedynsym'
1598
runpath_var=LD_RUN_PATH
1606
shlibpath_overrides_runpath=no
1607
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1613
if test -d /usr/nec ;then
1615
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1616
soname_spec='$libname${shared_ext}.$major'
1617
shlibpath_var=LD_LIBRARY_PATH
1623
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1624
soname_spec='${libname}${release}${shared_ext}$major'
1625
shlibpath_var=LD_LIBRARY_PATH
1632
AC_MSG_RESULT([$dynamic_linker])
1633
test "$dynamic_linker" = no && can_build_shared=no
1634
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1639
AC_DEFUN([_LT_AC_TAGCONFIG],
1640
[AC_ARG_WITH([tags],
1641
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1642
[include additional configurations @<:@automatic@:>@])],
1643
[tagnames="$withval"])
1645
if test -f "$ltmain" && test -n "$tagnames"; then
1646
if test ! -f "${ofile}"; then
1647
AC_MSG_WARN([output file `$ofile' does not exist])
1650
if test -z "$LTCC"; then
1651
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1652
if test -z "$LTCC"; then
1653
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1655
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1659
# Extract list of available tagged configurations in $ofile.
1660
# Note that this assumes the entire list is on one line.
1661
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1663
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1664
for tagname in $tagnames; do
1666
# Check whether tagname contains only valid characters
1667
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1669
*) AC_MSG_ERROR([invalid tag name: $tagname])
1673
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1675
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1678
# Update the list of available tags.
1679
if test -n "$tagname"; then
1680
echo appending configuration tag \"$tagname\" to $ofile
1684
if test -n "$CXX" && test "X$CXX" != "Xno"; then
1685
AC_LIBTOOL_LANG_CXX_CONFIG
1692
if test -n "$F77" && test "X$F77" != "Xno"; then
1693
AC_LIBTOOL_LANG_F77_CONFIG
1700
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1701
AC_LIBTOOL_LANG_GCJ_CONFIG
1708
AC_LIBTOOL_LANG_RC_CONFIG
1712
AC_MSG_ERROR([Unsupported tag name: $tagname])
1716
# Append the new tag name to the list of available tags.
1717
if test -n "$tagname" ; then
1718
available_tags="$available_tags $tagname"
1724
# Now substitute the updated list of available tags.
1725
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1726
mv "${ofile}T" "$ofile"
1730
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1733
])# _LT_AC_TAGCONFIG
1738
# enable checks for dlopen support
1739
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1740
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1741
])# AC_LIBTOOL_DLOPEN
1744
# AC_LIBTOOL_WIN32_DLL
1745
# --------------------
1746
# declare package support for building win32 dll's
1747
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1748
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1749
])# AC_LIBTOOL_WIN32_DLL
1752
# AC_ENABLE_SHARED([DEFAULT])
1753
# ---------------------------
1754
# implement the --enable-shared flag
1755
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1756
AC_DEFUN([AC_ENABLE_SHARED],
1757
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1758
AC_ARG_ENABLE([shared],
1759
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1760
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1761
[p=${PACKAGE-default}
1763
yes) enable_shared=yes ;;
1764
no) enable_shared=no ;;
1767
# Look at the argument we got. We use all the common list separators.
1768
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1769
for pkg in $enableval; do
1771
if test "X$pkg" = "X$p"; then
1778
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1779
])# AC_ENABLE_SHARED
1784
#- set the default shared flag to --disable-shared
1785
AC_DEFUN([AC_DISABLE_SHARED],
1786
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1787
AC_ENABLE_SHARED(no)
1788
])# AC_DISABLE_SHARED
1791
# AC_ENABLE_STATIC([DEFAULT])
1792
# ---------------------------
1793
# implement the --enable-static flag
1794
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1795
AC_DEFUN([AC_ENABLE_STATIC],
1796
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1797
AC_ARG_ENABLE([static],
1798
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1799
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1800
[p=${PACKAGE-default}
1802
yes) enable_static=yes ;;
1803
no) enable_static=no ;;
1806
# Look at the argument we got. We use all the common list separators.
1807
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1808
for pkg in $enableval; do
1810
if test "X$pkg" = "X$p"; then
1817
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1818
])# AC_ENABLE_STATIC
1823
# set the default static flag to --disable-static
1824
AC_DEFUN([AC_DISABLE_STATIC],
1825
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1826
AC_ENABLE_STATIC(no)
1827
])# AC_DISABLE_STATIC
1830
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1831
# ---------------------------------
1832
# implement the --enable-fast-install flag
1833
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1834
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1835
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1836
AC_ARG_ENABLE([fast-install],
1837
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1838
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1839
[p=${PACKAGE-default}
1841
yes) enable_fast_install=yes ;;
1842
no) enable_fast_install=no ;;
1844
enable_fast_install=no
1845
# Look at the argument we got. We use all the common list separators.
1846
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1847
for pkg in $enableval; do
1849
if test "X$pkg" = "X$p"; then
1850
enable_fast_install=yes
1856
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1857
])# AC_ENABLE_FAST_INSTALL
1860
# AC_DISABLE_FAST_INSTALL
1861
# -----------------------
1862
# set the default to --disable-fast-install
1863
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1864
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1865
AC_ENABLE_FAST_INSTALL(no)
1866
])# AC_DISABLE_FAST_INSTALL
1869
# AC_LIBTOOL_PICMODE([MODE])
1870
# --------------------------
1871
# implement the --with-pic flag
1872
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1873
AC_DEFUN([AC_LIBTOOL_PICMODE],
1874
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1875
pic_mode=ifelse($#,1,$1,default)
1876
])# AC_LIBTOOL_PICMODE
1881
# This is predefined starting with Autoconf 2.54, so this conditional
1882
# definition can be removed once we require Autoconf 2.54 or later.
1883
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1884
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1885
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1886
then ac_cv_prog_egrep='grep -E'
1887
else ac_cv_prog_egrep='egrep'
1889
EGREP=$ac_cv_prog_egrep
1894
# AC_PATH_TOOL_PREFIX
1895
# -------------------
1896
# find a file program which can recognise shared library
1897
AC_DEFUN([AC_PATH_TOOL_PREFIX],
1898
[AC_REQUIRE([AC_PROG_EGREP])dnl
1899
AC_MSG_CHECKING([for $1])
1900
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1902
[[\\/*] | ?:[\\/]*])
1903
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1906
lt_save_MAGIC_CMD="$MAGIC_CMD"
1907
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1908
dnl $ac_dummy forces splitting on constant user-supplied paths.
1909
dnl POSIX.2 word splitting is done only on the output of word expansions,
1910
dnl not every word. This closes a longstanding sh security hole.
1911
ac_dummy="ifelse([$2], , $PATH, [$2])"
1912
for ac_dir in $ac_dummy; do
1914
test -z "$ac_dir" && ac_dir=.
1915
if test -f $ac_dir/$1; then
1916
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1917
if test -n "$file_magic_test_file"; then
1918
case $deplibs_check_method in
1920
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1921
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1922
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1923
$EGREP "$file_magic_regex" > /dev/null; then
1928
*** Warning: the command libtool uses to detect shared libraries,
1929
*** $file_magic_cmd, produces output that libtool cannot recognize.
1930
*** The result is that libtool may fail to recognize shared libraries
1931
*** as such. This will affect the creation of libtool libraries that
1932
*** depend on shared libraries, but programs linked with such libtool
1933
*** libraries will work regardless of this problem. Nevertheless, you
1934
*** may want to report the problem to your system manager and/or to
1935
*** bug-libtool@gnu.org
1945
MAGIC_CMD="$lt_save_MAGIC_CMD"
1948
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1949
if test -n "$MAGIC_CMD"; then
1950
AC_MSG_RESULT($MAGIC_CMD)
1954
])# AC_PATH_TOOL_PREFIX
1959
# find a file program which can recognise a shared library
1960
AC_DEFUN([AC_PATH_MAGIC],
1961
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1962
if test -z "$lt_cv_path_MAGIC_CMD"; then
1963
if test -n "$ac_tool_prefix"; then
1964
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1974
# find the pathname to the GNU or non-GNU linker
1975
AC_DEFUN([AC_PROG_LD],
1976
[AC_ARG_WITH([gnu-ld],
1977
[AC_HELP_STRING([--with-gnu-ld],
1978
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
1979
[test "$withval" = no || with_gnu_ld=yes],
1981
AC_REQUIRE([LT_AC_PROG_SED])dnl
1982
AC_REQUIRE([AC_PROG_CC])dnl
1983
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1984
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1986
if test "$GCC" = yes; then
1987
# Check if gcc -print-prog-name=ld gives a path.
1988
AC_MSG_CHECKING([for ld used by $CC])
1991
# gcc leaves a trailing carriage return which upsets mingw
1992
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1994
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1997
# Accept absolute paths.
1998
[[\\/]]* | ?:[[\\/]]*)
1999
re_direlt='/[[^/]][[^/]]*/\.\./'
2000
# Canonicalize the pathname of ld
2001
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2002
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2003
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2005
test -z "$LD" && LD="$ac_prog"
2008
# If it fails, then pretend we aren't using GCC.
2012
# If it is relative, then search for the first ld in PATH.
2016
elif test "$with_gnu_ld" = yes; then
2017
AC_MSG_CHECKING([for GNU ld])
2019
AC_MSG_CHECKING([for non-GNU ld])
2021
AC_CACHE_VAL(lt_cv_path_LD,
2022
[if test -z "$LD"; then
2023
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2024
for ac_dir in $PATH; do
2026
test -z "$ac_dir" && ac_dir=.
2027
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2028
lt_cv_path_LD="$ac_dir/$ac_prog"
2029
# Check to see if the program is GNU ld. I'd rather use --version,
2030
# but apparently some GNU ld's only accept -v.
2031
# Break only if it was the GNU/non-GNU ld that we prefer.
2032
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2033
*GNU* | *'with BFD'*)
2034
test "$with_gnu_ld" != no && break
2037
test "$with_gnu_ld" != yes && break
2044
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2047
if test -n "$LD"; then
2052
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2059
AC_DEFUN([AC_PROG_LD_GNU],
2060
[AC_REQUIRE([AC_PROG_EGREP])dnl
2061
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2062
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2063
case `$LD -v 2>&1 </dev/null` in
2064
*GNU* | *'with BFD'*)
2065
lt_cv_prog_gnu_ld=yes
2068
lt_cv_prog_gnu_ld=no
2071
with_gnu_ld=$lt_cv_prog_gnu_ld
2075
# AC_PROG_LD_RELOAD_FLAG
2076
# ----------------------
2077
# find reload flag for linker
2078
# -- PORTME Some linkers may need a different reload flag.
2079
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2080
[AC_CACHE_CHECK([for $LD option to reload object files],
2081
lt_cv_ld_reload_flag,
2082
[lt_cv_ld_reload_flag='-r'])
2083
reload_flag=$lt_cv_ld_reload_flag
2084
case $reload_flag in
2086
*) reload_flag=" $reload_flag" ;;
2088
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2089
])# AC_PROG_LD_RELOAD_FLAG
2092
# AC_DEPLIBS_CHECK_METHOD
2093
# -----------------------
2094
# how to check for library dependencies
2095
# -- PORTME fill in with the dynamic library characteristics
2096
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2097
[AC_CACHE_CHECK([how to recognise dependent libraries],
2098
lt_cv_deplibs_check_method,
2099
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2100
lt_cv_file_magic_test_file=
2101
lt_cv_deplibs_check_method='unknown'
2102
# Need to set the preceding variable on all platforms that support
2103
# interlibrary dependencies.
2104
# 'none' -- dependencies not supported.
2105
# `unknown' -- same as none, but documents that we really don't know.
2106
# 'pass_all' -- all dependencies passed with no checks.
2107
# 'test_compile' -- check by making test program.
2108
# 'file_magic [[regex]]' -- check by looking for files in library path
2109
# which responds to the $file_magic_cmd with a given extended regex.
2110
# If you have `file' or equivalent on your system and you're not sure
2111
# whether `pass_all' will *always* work, you probably want this one.
2115
lt_cv_deplibs_check_method=pass_all
2119
lt_cv_deplibs_check_method=pass_all
2123
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2124
lt_cv_file_magic_cmd='/usr/bin/file -L'
2125
lt_cv_file_magic_test_file=/shlib/libc.so
2129
# func_win32_libid is a shell function defined in ltmain.sh
2130
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2131
lt_cv_file_magic_cmd='func_win32_libid'
2135
# Base MSYS/MinGW do not provide the 'file' command needed by
2136
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2137
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2138
lt_cv_file_magic_cmd='$OBJDUMP -f'
2141
darwin* | rhapsody*)
2142
lt_cv_deplibs_check_method=pass_all
2145
freebsd* | kfreebsd*-gnu)
2146
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2149
# Not sure whether the presence of OpenBSD here was a mistake.
2150
# Let's accept both of them until this is cleared up.
2151
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2152
lt_cv_file_magic_cmd=/usr/bin/file
2153
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2157
lt_cv_deplibs_check_method=pass_all
2162
lt_cv_deplibs_check_method=pass_all
2165
hpux10.20* | hpux11*)
2166
lt_cv_file_magic_cmd=/usr/bin/file
2169
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2170
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2173
[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]']
2174
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2177
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2178
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2183
irix5* | irix6* | nonstopux*)
2185
*-32|*"-32 ") libmagic=32-bit;;
2186
*-n32|*"-n32 ") libmagic=N32;;
2187
*-64|*"-64 ") libmagic=64-bit;;
2188
*) libmagic=never-match;;
2190
lt_cv_deplibs_check_method=pass_all
2193
# This must be Linux ELF.
2195
lt_cv_deplibs_check_method=pass_all
2198
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
2199
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2200
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2202
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2207
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2208
lt_cv_file_magic_cmd=/usr/bin/file
2209
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2213
lt_cv_deplibs_check_method=unknown
2217
lt_cv_file_magic_cmd=/usr/bin/file
2218
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2219
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2220
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2222
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2226
osf3* | osf4* | osf5*)
2227
lt_cv_deplibs_check_method=pass_all
2231
lt_cv_deplibs_check_method=pass_all
2235
lt_cv_deplibs_check_method=pass_all
2238
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2239
case $host_vendor in
2241
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2242
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2245
lt_cv_deplibs_check_method=pass_all
2248
lt_cv_file_magic_cmd='/bin/file'
2249
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2252
lt_cv_file_magic_cmd='/bin/file'
2253
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2254
lt_cv_file_magic_test_file=/lib/libc.so
2257
lt_cv_deplibs_check_method=pass_all
2262
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2263
lt_cv_deplibs_check_method=pass_all
2267
file_magic_cmd=$lt_cv_file_magic_cmd
2268
deplibs_check_method=$lt_cv_deplibs_check_method
2269
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2270
])# AC_DEPLIBS_CHECK_METHOD
2275
# find the pathname to a BSD-compatible name lister
2276
AC_DEFUN([AC_PROG_NM],
2277
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2278
[if test -n "$NM"; then
2279
# Let the user override the test.
2282
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2283
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2285
test -z "$ac_dir" && ac_dir=.
2286
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2287
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2288
# Check to see if the nm accepts a BSD-compat flag.
2289
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2290
# nm: unknown option "B" ignored
2291
# Tru64's nm complains that /dev/null is an invalid object file
2292
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2293
*/dev/null* | *'Invalid file or object type'*)
2294
lt_cv_path_NM="$tmp_nm -B"
2298
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2300
lt_cv_path_NM="$tmp_nm -p"
2304
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2305
continue # so that we can try to find one that supports BSD flags
2312
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2320
# check for math library
2321
AC_DEFUN([AC_CHECK_LIBM],
2322
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2325
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2326
# These system don't have libm, or don't need it
2329
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2330
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2333
AC_CHECK_LIB(m, cos, LIBM="-lm")
2339
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2340
# -----------------------------------
2341
# sets LIBLTDL to the link flags for the libltdl convenience library and
2342
# LTDLINCL to the include flags for the libltdl header and adds
2343
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2344
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2345
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2346
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2347
# '${top_srcdir}/' (note the single quotes!). If your package is not
2348
# flat and you're not using automake, define top_builddir and
2349
# top_srcdir appropriately in the Makefiles.
2350
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2351
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2352
case $enable_ltdl_convenience in
2353
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2354
"") enable_ltdl_convenience=yes
2355
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2357
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2358
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2359
# For backwards non-gettext consistent compatibility...
2361
])# AC_LIBLTDL_CONVENIENCE
2364
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2365
# -----------------------------------
2366
# sets LIBLTDL to the link flags for the libltdl installable library and
2367
# LTDLINCL to the include flags for the libltdl header and adds
2368
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2369
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2370
# DIRECTORY is not provided and an installed libltdl is not found, it is
2371
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2372
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2373
# quotes!). If your package is not flat and you're not using automake,
2374
# define top_builddir and top_srcdir appropriately in the Makefiles.
2375
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2376
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2377
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2378
AC_CHECK_LIB(ltdl, lt_dlinit,
2379
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2380
[if test x"$enable_ltdl_install" = xno; then
2381
AC_MSG_WARN([libltdl not installed, but installation disabled])
2383
enable_ltdl_install=yes
2386
if test x"$enable_ltdl_install" = x"yes"; then
2387
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2388
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2389
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2391
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2395
# For backwards non-gettext consistent compatibility...
2397
])# AC_LIBLTDL_INSTALLABLE
2402
# enable support for C++ libraries
2403
AC_DEFUN([AC_LIBTOOL_CXX],
2404
[AC_REQUIRE([_LT_AC_LANG_CXX])
2410
AC_DEFUN([_LT_AC_LANG_CXX],
2411
[AC_REQUIRE([AC_PROG_CXX])
2412
AC_REQUIRE([AC_PROG_CXXCPP])
2413
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2419
# enable support for Fortran 77 libraries
2420
AC_DEFUN([AC_LIBTOOL_F77],
2421
[AC_REQUIRE([_LT_AC_LANG_F77])
2427
AC_DEFUN([_LT_AC_LANG_F77],
2428
[AC_REQUIRE([AC_PROG_F77])
2429
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2435
# enable support for GCJ libraries
2436
AC_DEFUN([AC_LIBTOOL_GCJ],
2437
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2443
AC_DEFUN([_LT_AC_LANG_GCJ],
2444
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2445
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2446
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2447
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2448
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2449
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2450
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2456
# enable support for Windows resource files
2457
AC_DEFUN([AC_LIBTOOL_RC],
2458
[AC_REQUIRE([LT_AC_PROG_RC])
2459
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2463
# AC_LIBTOOL_LANG_C_CONFIG
2464
# ------------------------
2465
# Ensure that the configuration vars for the C compiler are
2466
# suitably defined. Those variables are subsequently used by
2467
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2468
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2469
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2473
# Source file extension for C test sources.
2476
# Object file extension for compiled C test sources.
2478
_LT_AC_TAGVAR(objext, $1)=$objext
2480
# Code to be used in simple compile tests
2481
lt_simple_compile_test_code="int some_variable = 0;\n"
2483
# Code to be used in simple link tests
2484
lt_simple_link_test_code='int main(){return(0);}\n'
2489
# Check for any special shared library compilation flags.
2491
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2492
if test "$GCC" = no; then
2495
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2499
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2500
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2501
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2503
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2504
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2510
# Check to make sure the static flag actually works.
2512
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2513
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2514
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2516
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2519
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2520
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2521
AC_LIBTOOL_PROG_CC_C_O($1)
2522
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2523
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2524
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2525
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2526
AC_LIBTOOL_SYS_LIB_STRIP
2527
AC_LIBTOOL_DLOPEN_SELF($1)
2529
# Report which librarie types wil actually be built
2530
AC_MSG_CHECKING([if libtool supports shared libraries])
2531
AC_MSG_RESULT([$can_build_shared])
2533
AC_MSG_CHECKING([whether to build shared libraries])
2534
test "$can_build_shared" = "no" && enable_shared=no
2536
# On AIX, shared libraries and static libraries use the same namespace, and
2537
# are all built from PIC.
2540
test "$enable_shared" = yes && enable_static=no
2541
if test -n "$RANLIB"; then
2542
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2543
postinstall_cmds='$RANLIB $lib'
2548
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2549
test "$enable_shared" = yes && enable_static=no
2552
darwin* | rhapsody*)
2553
if test "$GCC" = yes; then
2554
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2556
rhapsody* | darwin1.[[012]])
2557
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2560
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2561
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2563
case ${MACOSX_DEPLOYMENT_TARGET} in
2565
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2568
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2574
output_verbose_link_cmd='echo'
2575
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2576
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2577
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2578
_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}'
2579
_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}'
2580
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2581
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2582
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2583
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2584
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2586
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2590
AC_MSG_RESULT([$enable_shared])
2592
AC_MSG_CHECKING([whether to build static libraries])
2593
# Make sure either enable_shared or enable_static is yes.
2594
test "$enable_shared" = yes || enable_static=yes
2595
AC_MSG_RESULT([$enable_static])
2597
AC_LIBTOOL_CONFIG($1)
2601
])# AC_LIBTOOL_LANG_C_CONFIG
2604
# AC_LIBTOOL_LANG_CXX_CONFIG
2605
# --------------------------
2606
# Ensure that the configuration vars for the C compiler are
2607
# suitably defined. Those variables are subsequently used by
2608
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2609
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2610
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2612
AC_REQUIRE([AC_PROG_CXX])
2613
AC_REQUIRE([AC_PROG_CXXCPP])
2615
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2616
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2617
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2618
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2619
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2620
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2621
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2622
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2623
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2624
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2625
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2626
_LT_AC_TAGVAR(module_cmds, $1)=
2627
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2628
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2629
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2630
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2631
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2632
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2634
# Dependencies to place before and after the object being linked:
2635
_LT_AC_TAGVAR(predep_objects, $1)=
2636
_LT_AC_TAGVAR(postdep_objects, $1)=
2637
_LT_AC_TAGVAR(predeps, $1)=
2638
_LT_AC_TAGVAR(postdeps, $1)=
2639
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2641
# Source file extension for C++ test sources.
2644
# Object file extension for compiled C++ test sources.
2646
_LT_AC_TAGVAR(objext, $1)=$objext
2648
# Code to be used in simple compile tests
2649
lt_simple_compile_test_code="int some_variable = 0;\n"
2651
# Code to be used in simple link tests
2652
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2654
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2657
# Allow CC to be a program name with arguments.
2662
lt_save_with_gnu_ld=$with_gnu_ld
2663
lt_save_path_LD=$lt_cv_path_LD
2664
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2665
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2667
unset lt_cv_prog_gnu_ld
2669
if test -n "${lt_cv_path_LDCXX+set}"; then
2670
lt_cv_path_LD=$lt_cv_path_LDCXX
2674
test -z "${LDCXX+set}" || LD=$LDCXX
2677
_LT_AC_TAGVAR(compiler, $1)=$CC
2678
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2680
# We don't want -fno-exception wen compiling C++ code, so set the
2681
# no_builtin_flag separately
2682
if test "$GXX" = yes; then
2683
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2685
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2688
if test "$GXX" = yes; then
2689
# Set up default GNU C++ configuration
2693
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2694
# archiving commands below assume that GNU ld is being used.
2695
if test "$with_gnu_ld" = yes; then
2696
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2697
_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'
2699
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2700
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2702
# If archive_cmds runs LD, not CC, wlarc should be empty
2703
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2704
# investigate it a little bit more. (MM)
2707
# ancient GNU ld didn't support --whole-archive et. al.
2708
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2709
grep 'no-whole-archive' > /dev/null; then
2710
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2712
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2718
# A generic and very simple default shared library creation
2719
# command for GNU C++ for the case where it uses the native
2720
# linker, instead of GNU ld. If possible, this setting should
2721
# overridden to take advantage of the native linker features on
2722
# the platform it is being used on.
2723
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2726
# Commands to make compiler produce verbose output that lists
2727
# what "hidden" libraries, object files and flags are used when
2728
# linking a shared library.
2729
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2737
# PORTME: fill in a description of your system's C++ link characteristics
2738
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2739
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2742
# FIXME: insert proper C++ library support
2743
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2746
if test "$host_cpu" = ia64; then
2747
# On IA64, the linker does run time linking by default, so we don't
2748
# have to do anything special.
2749
aix_use_runtimelinking=no
2750
exp_sym_flag='-Bexport'
2753
aix_use_runtimelinking=no
2755
# Test if we are trying to use run time linking or normal
2756
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2757
# need to do runtime linking.
2758
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2759
for ld_flag in $LDFLAGS; do
2762
aix_use_runtimelinking=yes
2769
exp_sym_flag='-bexport'
2770
no_entry_flag='-bnoentry'
2773
# When large executables or shared objects are built, AIX ld can
2774
# have problems creating the table of contents. If linking a library
2775
# or program results in "error TOC overflow" add -mminimal-toc to
2776
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2777
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2779
_LT_AC_TAGVAR(archive_cmds, $1)=''
2780
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2781
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2782
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2784
if test "$GXX" = yes; then
2785
case $host_os in aix4.[012]|aix4.[012].*)
2786
# We only want to do this on AIX 4.2 and lower, the check
2787
# below for broken collect2 doesn't work under 4.3+
2788
collect2name=`${CC} -print-prog-name=collect2`
2789
if test -f "$collect2name" && \
2790
strings "$collect2name" | grep resolve_lib_name >/dev/null
2792
# We have reworked collect2
2793
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2795
# We have old collect2
2796
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2797
# It fails to find uninstalled libraries when the uninstalled
2798
# path is not listed in the libpath. Setting hardcode_minus_L
2799
# to unsupported forces relinking
2800
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2801
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2802
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2805
shared_flag='-shared'
2808
if test "$host_cpu" = ia64; then
2809
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2810
# chokes on -Wl,-G. The following line is correct:
2813
if test "$aix_use_runtimelinking" = yes; then
2814
shared_flag='${wl}-G'
2816
shared_flag='${wl}-bM:SRE'
2821
# It seems that -bexpall does not export symbols beginning with
2822
# underscore (_), so it is better to generate a list of symbols to export.
2823
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2824
if test "$aix_use_runtimelinking" = yes; then
2825
# Warning - without using the other runtime loading flags (-brtl),
2826
# -berok will link without error, but may produce a broken library.
2827
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2828
# Determine the default libpath from the value encoded in an empty executable.
2829
_LT_AC_SYS_LIBPATH_AIX
2830
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2832
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2834
if test "$host_cpu" = ia64; then
2835
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2836
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2837
_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"
2839
# Determine the default libpath from the value encoded in an empty executable.
2840
_LT_AC_SYS_LIBPATH_AIX
2841
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2842
# Warning - without using the other run time loading flags,
2843
# -berok will link without error, but may produce a broken library.
2844
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2845
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2846
# -bexpall does not export symbols beginning with underscore (_)
2847
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2848
# Exported symbols can be pulled into shared objects from archives
2849
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2850
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2851
# This is similar to how AIX traditionally builds it's shared libraries.
2852
_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'
2857
case $cc_basename in
2859
# FIXME: insert proper C++ library support
2860
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2865
cygwin* | mingw* | pw32*)
2866
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2867
# as there is no search path for DLLs.
2868
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2869
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2870
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2871
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2873
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2874
_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'
2875
# If the export-symbols file already is a .def file (1st line
2876
# is EXPORTS), use it as is; otherwise, prepend...
2877
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2878
cp $export_symbols $output_objdir/$soname.def;
2880
echo EXPORTS > $output_objdir/$soname.def;
2881
cat $export_symbols >> $output_objdir/$soname.def;
2883
$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'
2885
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2889
darwin* | rhapsody*)
2890
if test "$GXX" = yes; then
2891
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2893
rhapsody* | darwin1.[[012]])
2894
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2897
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2898
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2900
case ${MACOSX_DEPLOYMENT_TARGET} in
2902
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2905
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2911
lt_int_apple_cc_single_mod=no
2912
output_verbose_link_cmd='echo'
2913
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2914
lt_int_apple_cc_single_mod=yes
2916
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2917
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2919
_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'
2921
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2923
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2924
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2925
_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}'
2927
_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}'
2929
_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}'
2930
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2931
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2932
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2933
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2934
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2936
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2941
case $cc_basename in
2943
# FIXME: insert proper C++ library support
2944
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2947
# Green Hills C++ Compiler
2948
# FIXME: insert proper C++ library support
2949
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2952
# FIXME: insert proper C++ library support
2953
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2958
# C++ shared libraries reported to be fairly broken before switch to ELF
2959
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2962
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2964
freebsd* | kfreebsd*-gnu)
2965
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2967
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2972
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2973
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2974
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2975
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2976
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2977
# but as the default
2978
# location of the library.
2980
case $cc_basename in
2982
# FIXME: insert proper C++ library support
2983
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2986
_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 $lib'
2987
# Commands to make compiler produce verbose output that lists
2988
# what "hidden" libraries, object files and flags are used when
2989
# linking a shared library.
2991
# There doesn't appear to be a way to prevent this compiler from
2992
# explicitly linking system object files so we need to strip them
2993
# from the output so that they don't get included in the library
2995
output_verbose_link_cmd='templist=`($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 $list'
2998
if test "$GXX" = yes; then
2999
_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'
3001
# FIXME: insert proper C++ library support
3002
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3008
if test $with_gnu_ld = no; then
3011
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3012
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3013
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3016
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3019
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3020
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3021
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3027
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3028
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3031
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3032
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3033
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3034
# but as the default
3035
# location of the library.
3038
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3039
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3040
# but as the default
3041
# location of the library.
3045
case $cc_basename in
3047
# FIXME: insert proper C++ library support
3048
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3053
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3056
_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 $compiler_flags'
3059
# Commands to make compiler produce verbose output that lists
3060
# what "hidden" libraries, object files and flags are used when
3061
# linking a shared library.
3063
# There doesn't appear to be a way to prevent this compiler from
3064
# explicitly linking system object files so we need to strip them
3065
# from the output so that they don't get included in the library
3067
output_verbose_link_cmd='templist=`($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 $list'
3070
if test "$GXX" = yes; then
3071
if test $with_gnu_ld = no; then
3074
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3077
_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'
3082
# FIXME: insert proper C++ library support
3083
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3089
case $cc_basename in
3092
_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'
3094
# Archives containing C++ object files must be created using
3095
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3096
# necessary to make sure instantiated templates are included
3098
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3101
if test "$GXX" = yes; then
3102
if test "$with_gnu_ld" = no; then
3103
_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'
3105
_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'
3108
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3111
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3112
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3115
case $cc_basename in
3117
# Kuck and Associates, Inc. (KAI) C++ Compiler
3119
# KCC will only create a shared library if the output file
3120
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3121
# to its proper name (with version) after linking.
3122
_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'
3123
_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 $lib'
3124
# Commands to make compiler produce verbose output that lists
3125
# what "hidden" libraries, object files and flags are used when
3126
# linking a shared library.
3128
# There doesn't appear to be a way to prevent this compiler from
3129
# explicitly linking system object files so we need to strip them
3130
# from the output so that they don't get included in the library
3132
output_verbose_link_cmd='templist=`$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'
3134
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3135
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3137
# Archives containing C++ object files must be created using
3138
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3139
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3144
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3145
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3146
_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'
3147
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3148
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3149
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3153
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3154
_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'
3156
runpath_var=LD_RUN_PATH
3157
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3158
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3160
# Commands to make compiler produce verbose output that lists
3161
# what "hidden" libraries, object files and flags are used when
3162
# linking a shared library.
3164
# There doesn't appear to be a way to prevent this compiler from
3165
# explicitly linking system object files so we need to strip them
3166
# from the output so that they don't get included in the library
3168
output_verbose_link_cmd='templist=`$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'
3173
# FIXME: insert proper C++ library support
3174
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3177
# FIXME: insert proper C++ library support
3178
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3181
case $cc_basename in
3183
# FIXME: insert proper C++ library support
3184
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3187
# FIXME: insert proper C++ library support
3188
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3192
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3193
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3194
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3196
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3197
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3198
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3200
# Workaround some broken pre-1.5 toolchains
3201
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3204
case $cc_basename in
3206
# Kuck and Associates, Inc. (KAI) C++ Compiler
3208
# KCC will only create a shared library if the output file
3209
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3210
# to its proper name (with version) after linking.
3211
_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'
3213
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3214
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3216
# Archives containing C++ object files must be created using
3217
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3218
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3222
# Rational C++ 2.4.1
3223
# FIXME: insert proper C++ library support
3224
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3227
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3228
_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'
3230
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3231
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3233
# Commands to make compiler produce verbose output that lists
3234
# what "hidden" libraries, object files and flags are used when
3235
# linking a shared library.
3237
# There doesn't appear to be a way to prevent this compiler from
3238
# explicitly linking system object files so we need to strip them
3239
# from the output so that they don't get included in the library
3241
output_verbose_link_cmd='templist=`$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 $list'
3244
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3245
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3246
_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'
3248
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3249
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3251
# Commands to make compiler produce verbose output that lists
3252
# what "hidden" libraries, object files and flags are used when
3253
# linking a shared library.
3254
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3257
# FIXME: insert proper C++ library support
3258
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3264
case $cc_basename in
3266
# Kuck and Associates, Inc. (KAI) C++ Compiler
3268
# KCC will only create a shared library if the output file
3269
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3270
# to its proper name (with version) after linking.
3271
_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'
3273
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3274
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3276
# Archives containing C++ object files must be created using
3277
# the KAI C++ compiler.
3278
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3281
# Rational C++ 2.4.1
3282
# FIXME: insert proper C++ library support
3283
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3286
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3287
_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'
3288
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3289
echo "-hidden">> $lib.exp~
3290
$CC -shared$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~
3293
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3294
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3296
# Commands to make compiler produce verbose output that lists
3297
# what "hidden" libraries, object files and flags are used when
3298
# linking a shared library.
3300
# There doesn't appear to be a way to prevent this compiler from
3301
# explicitly linking system object files so we need to strip them
3302
# from the output so that they don't get included in the library
3304
output_verbose_link_cmd='templist=`$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 $list'
3307
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3308
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3309
_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'
3311
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3312
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3314
# Commands to make compiler produce verbose output that lists
3315
# what "hidden" libraries, object files and flags are used when
3316
# linking a shared library.
3317
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3320
# FIXME: insert proper C++ library support
3321
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3327
# FIXME: insert proper C++ library support
3328
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3331
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3332
case $cc_basename in
3334
# FIXME: insert proper C++ library support
3335
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3338
# FIXME: insert proper C++ library support
3339
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3344
case $cc_basename in
3347
# FIXME: insert proper C++ library support
3348
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3352
# FIXME: insert proper C++ library support
3353
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3356
# FIXME: insert proper C++ library support
3357
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3362
case $cc_basename in
3364
# Sun C++ 4.2, 5.x and Centerline C++
3365
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3366
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3367
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3368
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3370
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3371
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3373
solaris2.[0-5] | solaris2.[0-5].*) ;;
3375
# The C++ compiler is used as linker so we must use $wl
3376
# flag to pass the commands to the underlying system
3378
# Supported since Solaris 2.6 (maybe 2.5.1?)
3379
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3382
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3384
# Commands to make compiler produce verbose output that lists
3385
# what "hidden" libraries, object files and flags are used when
3386
# linking a shared library.
3388
# There doesn't appear to be a way to prevent this compiler from
3389
# explicitly linking system object files so we need to strip them
3390
# from the output so that they don't get included in the library
3392
output_verbose_link_cmd='templist=`$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'
3394
# Archives containing C++ object files must be created using
3395
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3396
# necessary to make sure instantiated templates are included
3398
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3401
# Green Hills C++ Compiler
3402
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3404
# The C++ compiler must be used to create the archive.
3405
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3408
# GNU C++ compiler with Solaris linker
3409
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3410
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3411
if $CC --version | grep -v '^2\.7' > /dev/null; then
3412
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3413
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3414
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3416
# Commands to make compiler produce verbose output that lists
3417
# what "hidden" libraries, object files and flags are used when
3418
# linking a shared library.
3419
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3421
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3423
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3424
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3425
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3427
# Commands to make compiler produce verbose output that lists
3428
# what "hidden" libraries, object files and flags are used when
3429
# linking a shared library.
3430
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3433
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3438
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3439
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3442
case $cc_basename in
3444
# NonStop-UX NCC 3.20
3445
# FIXME: insert proper C++ library support
3446
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3449
# FIXME: insert proper C++ library support
3450
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3455
# FIXME: insert proper C++ library support
3456
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3459
# FIXME: insert proper C++ library support
3460
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3463
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3464
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3466
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3467
_LT_AC_TAGVAR(LD, $1)="$LD"
3469
AC_LIBTOOL_POSTDEP_PREDEP($1)
3470
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3471
AC_LIBTOOL_PROG_CC_C_O($1)
3472
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3473
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3474
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3475
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3476
AC_LIBTOOL_SYS_LIB_STRIP
3477
AC_LIBTOOL_DLOPEN_SELF($1)
3479
AC_LIBTOOL_CONFIG($1)
3486
with_gnu_ldcxx=$with_gnu_ld
3487
with_gnu_ld=$lt_save_with_gnu_ld
3488
lt_cv_path_LDCXX=$lt_cv_path_LD
3489
lt_cv_path_LD=$lt_save_path_LD
3490
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3491
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3492
])# AC_LIBTOOL_LANG_CXX_CONFIG
3494
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3495
# ------------------------
3496
# Figure out "hidden" library dependencies from verbose
3497
# compiler output when linking a shared library.
3498
# Parse the compiler output and extract the necessary
3499
# objects, libraries and library flags.
3500
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3501
dnl we can't use the lt_simple_compile_test_code here,
3502
dnl because it contains code intended for an executable,
3503
dnl not a library. It's possible we should let each
3504
dnl tag define a new lt_????_link_test_code variable,
3505
dnl but it's only used here...
3506
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3508
void foo (void) { a = 0; }
3510
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3514
Foo (void) { a = 0; }
3519
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3527
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3530
public void bar (void) {
3536
dnl Parse the compiler output and extract the necessary
3537
dnl objects, libraries and library flags.
3538
if AC_TRY_EVAL(ac_compile); then
3539
# Parse the compiler output and extract the necessary
3540
# objects, libraries and library flags.
3542
# Sentinel used to keep track of whether or not we are before
3543
# the conftest object file.
3544
pre_test_object_deps_done=no
3546
# The `*' in the case matches for architectures that use `case' in
3547
# $output_verbose_cmd can trigger glob expansion during the loop
3548
# eval without this substitution.
3549
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3551
for p in `eval $output_verbose_link_cmd`; do
3555
# Some compilers place space between "-{L,R}" and the path.
3558
|| test $p = "-R"; then
3565
if test "$pre_test_object_deps_done" = no; then
3568
# Internal compiler library paths should come after those
3569
# provided the user. The postdeps already come after the
3570
# user supplied libs so there is no need to process them.
3571
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3572
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3574
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3577
# The "-l" case would never come before the object being
3578
# linked, so don't bother handling this case.
3581
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3582
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3584
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3590
# This assumes that the test object file only shows up
3591
# once in the compiler output.
3592
if test "$p" = "conftest.$objext"; then
3593
pre_test_object_deps_done=yes
3597
if test "$pre_test_object_deps_done" = no; then
3598
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3599
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3601
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3604
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3605
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3607
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3612
*) ;; # Ignore the rest.
3620
echo "libtool.m4: error: problem compiling $1 test program"
3623
$rm -f confest.$objext
3625
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3626
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3628
])# AC_LIBTOOL_POSTDEP_PREDEP
3630
# AC_LIBTOOL_LANG_F77_CONFIG
3631
# ------------------------
3632
# Ensure that the configuration vars for the C compiler are
3633
# suitably defined. Those variables are subsequently used by
3634
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3635
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3636
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3637
[AC_REQUIRE([AC_PROG_F77])
3638
AC_LANG_PUSH(Fortran 77)
3640
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3641
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3642
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3643
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3644
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3645
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3646
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3647
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3648
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3649
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3650
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3651
_LT_AC_TAGVAR(module_cmds, $1)=
3652
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3653
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3654
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3655
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3656
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3657
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3659
# Source file extension for f77 test sources.
3662
# Object file extension for compiled f77 test sources.
3664
_LT_AC_TAGVAR(objext, $1)=$objext
3666
# Code to be used in simple compile tests
3667
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3669
# Code to be used in simple link tests
3670
lt_simple_link_test_code=" program t\n end\n"
3672
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3675
# Allow CC to be a program name with arguments.
3679
_LT_AC_TAGVAR(compiler, $1)=$CC
3680
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3682
AC_MSG_CHECKING([if libtool supports shared libraries])
3683
AC_MSG_RESULT([$can_build_shared])
3685
AC_MSG_CHECKING([whether to build shared libraries])
3686
test "$can_build_shared" = "no" && enable_shared=no
3688
# On AIX, shared libraries and static libraries use the same namespace, and
3689
# are all built from PIC.
3692
test "$enable_shared" = yes && enable_static=no
3693
if test -n "$RANLIB"; then
3694
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3695
postinstall_cmds='$RANLIB $lib'
3699
test "$enable_shared" = yes && enable_static=no
3702
AC_MSG_RESULT([$enable_shared])
3704
AC_MSG_CHECKING([whether to build static libraries])
3705
# Make sure either enable_shared or enable_static is yes.
3706
test "$enable_shared" = yes || enable_static=yes
3707
AC_MSG_RESULT([$enable_static])
3709
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3711
_LT_AC_TAGVAR(GCC, $1)="$G77"
3712
_LT_AC_TAGVAR(LD, $1)="$LD"
3714
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3715
AC_LIBTOOL_PROG_CC_C_O($1)
3716
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3717
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3718
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3719
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3720
AC_LIBTOOL_SYS_LIB_STRIP
3723
AC_LIBTOOL_CONFIG($1)
3727
])# AC_LIBTOOL_LANG_F77_CONFIG
3730
# AC_LIBTOOL_LANG_GCJ_CONFIG
3731
# --------------------------
3732
# Ensure that the configuration vars for the C compiler are
3733
# suitably defined. Those variables are subsequently used by
3734
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3735
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3736
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3739
# Source file extension for Java test sources.
3742
# Object file extension for compiled Java test sources.
3744
_LT_AC_TAGVAR(objext, $1)=$objext
3746
# Code to be used in simple compile tests
3747
lt_simple_compile_test_code="class foo {}\n"
3749
# Code to be used in simple link tests
3750
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3752
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3755
# Allow CC to be a program name with arguments.
3759
_LT_AC_TAGVAR(compiler, $1)=$CC
3761
# GCJ did not exist at the time GCC didn't implicitly link libc in.
3762
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3764
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3765
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3766
AC_LIBTOOL_PROG_CC_C_O($1)
3767
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3768
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3769
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3770
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3771
AC_LIBTOOL_SYS_LIB_STRIP
3772
AC_LIBTOOL_DLOPEN_SELF($1)
3774
AC_LIBTOOL_CONFIG($1)
3778
])# AC_LIBTOOL_LANG_GCJ_CONFIG
3781
# AC_LIBTOOL_LANG_RC_CONFIG
3782
# --------------------------
3783
# Ensure that the configuration vars for the Windows resource compiler are
3784
# suitably defined. Those variables are subsequently used by
3785
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3786
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3787
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3790
# Source file extension for RC test sources.
3793
# Object file extension for compiled RC test sources.
3795
_LT_AC_TAGVAR(objext, $1)=$objext
3797
# Code to be used in simple compile tests
3798
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3800
# Code to be used in simple link tests
3801
lt_simple_link_test_code="$lt_simple_compile_test_code"
3803
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3806
# Allow CC to be a program name with arguments.
3810
_LT_AC_TAGVAR(compiler, $1)=$CC
3811
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3813
AC_LIBTOOL_CONFIG($1)
3817
])# AC_LIBTOOL_LANG_RC_CONFIG
3820
# AC_LIBTOOL_CONFIG([TAGNAME])
3821
# ----------------------------
3822
# If TAGNAME is not passed, then create an initial libtool script
3823
# with a default configuration from the untagged config vars. Otherwise
3824
# add code to config.status for appending the configuration named by
3825
# TAGNAME from the matching tagged config vars.
3826
AC_DEFUN([AC_LIBTOOL_CONFIG],
3827
[# The else clause should only fire when bootstrapping the
3828
# libtool distribution, otherwise you forgot to ship ltmain.sh
3829
# with your package, and you will get complaints that there are
3830
# no rules to generate ltmain.sh.
3831
if test -f "$ltmain"; then
3832
# See if we are running on zsh, and set the options which allow our commands through
3833
# without removal of \ escapes.
3834
if test -n "${ZSH_VERSION+set}" ; then
3835
setopt NO_GLOB_SUBST
3837
# Now quote all the things that may contain metacharacters while being
3838
# careful not to overquote the AC_SUBSTed values. We take copies of the
3839
# variables and quote the copies for generation of the libtool script.
3840
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3842
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3843
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3844
deplibs_check_method reload_flag reload_cmds need_locks \
3845
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3846
lt_cv_sys_global_symbol_to_c_name_address \
3847
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3848
old_postinstall_cmds old_postuninstall_cmds \
3849
_LT_AC_TAGVAR(compiler, $1) \
3850
_LT_AC_TAGVAR(CC, $1) \
3851
_LT_AC_TAGVAR(LD, $1) \
3852
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3853
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3854
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3855
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3856
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3857
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3858
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3859
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3860
_LT_AC_TAGVAR(old_archive_cmds, $1) \
3861
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3862
_LT_AC_TAGVAR(predep_objects, $1) \
3863
_LT_AC_TAGVAR(postdep_objects, $1) \
3864
_LT_AC_TAGVAR(predeps, $1) \
3865
_LT_AC_TAGVAR(postdeps, $1) \
3866
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3867
_LT_AC_TAGVAR(archive_cmds, $1) \
3868
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3869
_LT_AC_TAGVAR(postinstall_cmds, $1) \
3870
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
3871
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3872
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
3873
_LT_AC_TAGVAR(no_undefined_flag, $1) \
3874
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
3875
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3876
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3877
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3878
_LT_AC_TAGVAR(hardcode_automatic, $1) \
3879
_LT_AC_TAGVAR(module_cmds, $1) \
3880
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
3881
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3882
_LT_AC_TAGVAR(exclude_expsyms, $1) \
3883
_LT_AC_TAGVAR(include_expsyms, $1); do
3886
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
3887
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3888
_LT_AC_TAGVAR(archive_cmds, $1) | \
3889
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3890
_LT_AC_TAGVAR(module_cmds, $1) | \
3891
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3892
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3893
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3894
extract_expsyms_cmds | reload_cmds | finish_cmds | \
3895
postinstall_cmds | postuninstall_cmds | \
3896
old_postinstall_cmds | old_postuninstall_cmds | \
3897
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3898
# Double-quote double-evaled strings.
3899
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3902
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3908
*'\[$]0 --fallback-echo"')
3909
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3914
[cfgfile="${ofile}T"
3915
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3917
AC_MSG_NOTICE([creating $ofile])],
3920
cat <<__EOF__ >> "$cfgfile"
3924
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3925
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3926
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3928
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3929
# Free Software Foundation, Inc.
3931
# This file is part of GNU Libtool:
3932
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3934
# This program is free software; you can redistribute it and/or modify
3935
# it under the terms of the GNU General Public License as published by
3936
# the Free Software Foundation; either version 2 of the License, or
3937
# (at your option) any later version.
3939
# This program is distributed in the hope that it will be useful, but
3940
# WITHOUT ANY WARRANTY; without even the implied warranty of
3941
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3942
# General Public License for more details.
3944
# You should have received a copy of the GNU General Public License
3945
# along with this program; if not, write to the Free Software
3946
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3948
# As a special exception to the GNU General Public License, if you
3949
# distribute this file as part of a program that contains a
3950
# configuration script generated by Autoconf, you may include it under
3951
# the same distribution terms that you use for the rest of that program.
3953
# A sed program that does not truncate output.
3956
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3957
Xsed="$SED -e s/^X//"
3959
# The HP-UX ksh and POSIX shell print the target directory to stdout
3961
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3963
# The names of the tagged configurations supported by this script.
3966
# ### BEGIN LIBTOOL CONFIG],
3967
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3969
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3971
# Shell to use when invoking shell scripts.
3974
# Whether or not to build shared libraries.
3975
build_libtool_libs=$enable_shared
3977
# Whether or not to build static libraries.
3978
build_old_libs=$enable_static
3980
# Whether or not to add -lc for building shared libraries.
3981
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3983
# Whether or not to disallow shared libs when runtime libs are static
3984
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3986
# Whether or not to optimize for fast installation.
3987
fast_install=$enable_fast_install
3990
host_alias=$host_alias
3993
# An echo program that does not interpret backslashes.
3998
AR_FLAGS=$lt_AR_FLAGS
4003
# A language-specific compiler.
4004
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4006
# Is the compiler the GNU C compiler?
4007
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4012
# The linker used to build libraries.
4013
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4015
# Whether we need hard or soft links.
4018
# A BSD-compatible nm program.
4021
# A symbol stripping program
4024
# Used to examine libraries when file_magic_cmd begins "file"
4025
MAGIC_CMD=$MAGIC_CMD
4027
# Used on cygwin: DLL creation program.
4030
# Used on cygwin: object dumper.
4033
# Used on cygwin: assembler.
4036
# The name of the directory that contains temporary libtool files.
4039
# How to create reloadable object files.
4040
reload_flag=$lt_reload_flag
4041
reload_cmds=$lt_reload_cmds
4043
# How to pass a linker flag through the compiler.
4044
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4046
# Object file suffix (normally "o").
4049
# Old archive suffix (normally "a").
4052
# Shared library suffix (normally ".so").
4053
shrext_cmds='$shrext_cmds'
4055
# Executable file suffix (normally "").
4058
# Additional compiler flags for building library objects.
4059
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4062
# What is the maximum length of a command?
4063
max_cmd_len=$lt_cv_sys_max_cmd_len
4065
# Does compiler simultaneously support -c and -o options?
4066
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4068
# Must we lock files when doing compilation ?
4069
need_locks=$lt_need_locks
4071
# Do we need the lib prefix for modules?
4072
need_lib_prefix=$need_lib_prefix
4074
# Do we need a version for libraries?
4075
need_version=$need_version
4077
# Whether dlopen is supported.
4078
dlopen_support=$enable_dlopen
4080
# Whether dlopen of programs is supported.
4081
dlopen_self=$enable_dlopen_self
4083
# Whether dlopen of statically linked programs is supported.
4084
dlopen_self_static=$enable_dlopen_self_static
4086
# Compiler flag to prevent dynamic linking.
4087
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4089
# Compiler flag to turn off builtin functions.
4090
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4092
# Compiler flag to allow reflexive dlopens.
4093
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4095
# Compiler flag to generate shared objects directly from archives.
4096
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4098
# Compiler flag to generate thread-safe objects.
4099
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4101
# Library versioning type.
4102
version_type=$version_type
4104
# Format of library name prefix.
4105
libname_spec=$lt_libname_spec
4107
# List of archive names. First name is the real one, the rest are links.
4108
# The last name is the one that the linker finds with -lNAME.
4109
library_names_spec=$lt_library_names_spec
4111
# The coded name of the library, if different from the real name.
4112
soname_spec=$lt_soname_spec
4114
# Commands used to build and install an old-style archive.
4116
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4117
old_postinstall_cmds=$lt_old_postinstall_cmds
4118
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4120
# Create an old-style archive from a shared archive.
4121
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4123
# Create a temporary old-style archive to link instead of a shared archive.
4124
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4126
# Commands used to build and install a shared archive.
4127
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4128
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4129
postinstall_cmds=$lt_postinstall_cmds
4130
postuninstall_cmds=$lt_postuninstall_cmds
4132
# Commands used to build a loadable module (assumed same as above if empty)
4133
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4134
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4136
# Commands to strip libraries.
4137
old_striplib=$lt_old_striplib
4138
striplib=$lt_striplib
4140
# Dependencies to place before the objects being linked to create a
4142
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4144
# Dependencies to place after the objects being linked to create a
4146
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4148
# Dependencies to place before the objects being linked to create a
4150
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4152
# Dependencies to place after the objects being linked to create a
4154
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4156
# The library search path used internally by the compiler when linking
4158
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4160
# Method to check whether dependent libraries are shared objects.
4161
deplibs_check_method=$lt_deplibs_check_method
4163
# Command to use when deplibs_check_method == file_magic.
4164
file_magic_cmd=$lt_file_magic_cmd
4166
# Flag that allows shared libraries with undefined symbols to be built.
4167
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4169
# Flag that forces no undefined symbols.
4170
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4172
# Commands used to finish a libtool library installation in a directory.
4173
finish_cmds=$lt_finish_cmds
4175
# Same as above, but a single script fragment to be evaled but not shown.
4176
finish_eval=$lt_finish_eval
4178
# Take the output of nm and produce a listing of raw symbols and C names.
4179
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4181
# Transform the output of nm in a proper C declaration
4182
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4184
# Transform the output of nm in a C name address pair
4185
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4187
# This is the shared library runtime path variable.
4188
runpath_var=$runpath_var
4190
# This is the shared library path variable.
4191
shlibpath_var=$shlibpath_var
4193
# Is shlibpath searched before the hard-coded library search path?
4194
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4196
# How to hardcode a shared library path into an executable.
4197
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4199
# Whether we should hardcode library paths into libraries.
4200
hardcode_into_libs=$hardcode_into_libs
4202
# Flag to hardcode \$libdir into a binary during linking.
4203
# This must work even if \$libdir does not exist.
4204
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4206
# If ld is used when linking, flag to hardcode \$libdir into
4207
# a binary during linking. This must work even if \$libdir does
4209
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4211
# Whether we need a single -rpath flag with a separated argument.
4212
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4214
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4216
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4218
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4220
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4222
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4223
# the resulting binary.
4224
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4226
# Set to yes if building a shared library automatically hardcodes DIR into the library
4227
# and all subsequent libraries and executables linked against it.
4228
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4230
# Variables whose values should be saved in libtool wrapper scripts and
4231
# restored at relink time.
4232
variables_saved_for_relink="$variables_saved_for_relink"
4234
# Whether libtool must link a program against all its dependency libraries.
4235
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4237
# Compile-time system search path for libraries
4238
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4240
# Run-time system search path for libraries
4241
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4243
# Fix the shell variable \$srcfile for the compiler.
4244
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4246
# Set to yes if exported symbols are required.
4247
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4249
# The commands to list exported symbols.
4250
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4252
# The commands to extract the exported symbol list from a shared archive.
4253
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4255
# Symbols that should not be listed in the preloaded symbols.
4256
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4258
# Symbols that must always be exported.
4259
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4262
[# ### END LIBTOOL CONFIG],
4263
[# ### END LIBTOOL TAG CONFIG: $tagname])
4270
cat <<\EOF >> "$cfgfile"
4272
# AIX sometimes has problems with the GCC collect2 program. For some
4273
# reason, if we set the COLLECT_NAMES environment variable, the problems
4274
# vanish in a puff of smoke.
4275
if test "X${COLLECT_NAMES+set}" != Xset; then
4277
export COLLECT_NAMES
4283
# We use sed instead of cat because bash on DJGPP gets confused if
4284
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4285
# text mode, it properly converts lines to CR/LF. This bash problem
4286
# is reportedly fixed, but why not run on old versions too?
4287
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4289
mv -f "$cfgfile" "$ofile" || \
4290
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4294
# If there is no Makefile yet, we rely on a make rule to execute
4295
# `config.status --recheck' to rerun these tests and create the
4296
# libtool script then.
4297
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4298
if test -f "$ltmain_in"; then
4299
test -f Makefile && make "$ltmain"
4302
])# AC_LIBTOOL_CONFIG
4305
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4306
# -------------------------------------------
4307
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4308
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4310
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4312
if test "$GCC" = yes; then
4313
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4315
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4316
lt_cv_prog_compiler_rtti_exceptions,
4317
[-fno-rtti -fno-exceptions], [],
4318
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4320
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4323
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4324
# ---------------------------------
4325
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4326
[AC_REQUIRE([AC_CANONICAL_HOST])
4327
AC_REQUIRE([AC_PROG_NM])
4328
AC_REQUIRE([AC_OBJEXT])
4329
# Check for command to grab the raw symbol name followed by C symbol from nm.
4330
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4331
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4333
# These are sane defaults that work on at least a few old systems.
4334
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4336
# Character class describing NM global symbol codes.
4337
symcode='[[BCDEGRST]]'
4339
# Regexp to match symbols that can be accessed directly from C.
4340
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4342
# Transform the above into a raw symbol and a C symbol.
4343
symxfrm='\1 \2\3 \3'
4345
# Transform an extracted symbol line into a proper C declaration
4346
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4348
# Transform an extracted symbol line into symbol name and symbol address
4349
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4351
# Define system-specific variables.
4356
cygwin* | mingw* | pw32*)
4357
symcode='[[ABCDGISTW]]'
4359
hpux*) # Its linker distinguishes data from code symbols
4360
if test "$host_cpu" = ia64; then
4361
symcode='[[ABCDEGRST]]'
4363
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4364
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4367
symcode='[[BCDEGRST]]'
4370
symcode='[[BCDEGQRST]]'
4376
symcode='[[DFNSTU]]'
4380
# Handle CRLF in mingw tool chain
4384
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4388
# If we're using GNU nm, then use its standard symbol codes.
4389
case `$NM -V 2>&1` in
4390
*GNU* | *'with BFD'*)
4391
symcode='[[ABCDGIRSTW]]' ;;
4394
# Try without a prefix undercore, then with it.
4395
for ac_symprfx in "" "_"; do
4397
# Write the raw and C identifiers.
4398
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4400
# Check to see that the pipe works correctly.
4404
cat > conftest.$ac_ext <<EOF
4409
void nm_test_func(){}
4413
int main(){nm_test_var='a';nm_test_func();return(0);}
4416
if AC_TRY_EVAL(ac_compile); then
4417
# Now try to grab the symbols.
4419
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4420
# Try sorting and uniquifying the output.
4421
if sort "$nlist" | uniq > "$nlist"T; then
4422
mv -f "$nlist"T "$nlist"
4427
# Make sure that we snagged all the symbols we need.
4428
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4429
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4430
cat <<EOF > conftest.$ac_ext
4436
# Now generate the symbol file.
4437
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4439
cat <<EOF >> conftest.$ac_ext
4440
#if defined (__STDC__) && __STDC__
4441
# define lt_ptr_t void *
4443
# define lt_ptr_t char *
4447
/* The mapping between symbol names and symbols. */
4452
lt_preloaded_symbols[[]] =
4455
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4456
cat <<\EOF >> conftest.$ac_ext
4464
# Now try linking the two files.
4465
mv conftest.$ac_objext conftstm.$ac_objext
4466
lt_save_LIBS="$LIBS"
4467
lt_save_CFLAGS="$CFLAGS"
4468
LIBS="conftstm.$ac_objext"
4469
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4470
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4473
LIBS="$lt_save_LIBS"
4474
CFLAGS="$lt_save_CFLAGS"
4476
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4479
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4482
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4485
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4486
cat conftest.$ac_ext >&5
4488
rm -f conftest* conftst*
4490
# Do not use the global_symbol_pipe unless it works.
4491
if test "$pipe_works" = yes; then
4494
lt_cv_sys_global_symbol_pipe=
4498
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4499
lt_cv_sys_global_symbol_to_cdecl=
4501
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4502
AC_MSG_RESULT(failed)
4506
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4509
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4510
# ---------------------------------------
4511
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4512
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4513
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4514
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4516
AC_MSG_CHECKING([for $compiler option to produce PIC])
4518
# C++ specific cases for pic, static, wl, etc.
4519
if test "$GXX" = yes; then
4520
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4521
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4525
# All AIX code is PIC.
4526
if test "$host_cpu" = ia64; then
4527
# AIX 5 now supports IA64 processor
4528
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4532
# FIXME: we need at least 68020 code to build shared libraries, but
4533
# adding the `-m68020' flag to GCC prevents building anything better,
4535
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4537
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4538
# PIC is the default for these OSes.
4540
mingw* | os2* | pw32*)
4541
# This hack is so that the source file can tell whether it is being
4542
# built for inclusion in a dll (and should export symbols for example).
4543
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4545
darwin* | rhapsody*)
4546
# PIC is the default on this platform
4547
# Common symbols not allowed in MH_DYLIB files
4548
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4551
# DJGPP does not support shared libraries at all
4552
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4555
if test -d /usr/nec; then
4556
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4560
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4566
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4571
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4577
# All AIX code is PIC.
4578
if test "$host_cpu" = ia64; then
4579
# AIX 5 now supports IA64 processor
4580
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4582
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4586
case $cc_basename in
4588
# Green Hills C++ Compiler
4589
# _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"
4594
case $cc_basename in
4596
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4599
# Green Hills C++ Compiler
4600
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4606
freebsd* | kfreebsd*-gnu)
4607
# FreeBSD uses GNU C++
4609
hpux9* | hpux10* | hpux11*)
4610
case $cc_basename in
4612
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4613
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4614
if test "$host_cpu" != ia64; then
4615
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4619
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4620
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4626
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4634
irix5* | irix6* | nonstopux*)
4635
case $cc_basename in
4637
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4638
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4639
# CC pic flag -KPIC is the default.
4646
case $cc_basename in
4649
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4650
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4654
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4655
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4656
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4660
# Make sure the PIC flag is empty. It appears that all Alpha
4661
# Linux and Compaq Tru64 Unix objects are PIC.
4662
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4663
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4674
case $cc_basename in
4676
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4682
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4684
osf3* | osf4* | osf5*)
4685
case $cc_basename in
4687
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4690
# Rational C++ 2.4.1
4691
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4694
# Digital/Compaq C++
4695
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4696
# Make sure the PIC flag is empty. It appears that all Alpha
4697
# Linux and Compaq Tru64 Unix objects are PIC.
4698
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4699
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4708
case $cc_basename in
4710
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4717
case $cc_basename in
4719
# Sun C++ 4.2, 5.x and Centerline C++
4720
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4721
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4722
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4725
# Green Hills C++ Compiler
4726
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4733
case $cc_basename in
4736
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4737
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4741
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4748
case $cc_basename in
4750
# NonStop-UX NCC 3.20
4751
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4762
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4768
if test "$GCC" = yes; then
4769
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4770
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4774
# All AIX code is PIC.
4775
if test "$host_cpu" = ia64; then
4776
# AIX 5 now supports IA64 processor
4777
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4782
# FIXME: we need at least 68020 code to build shared libraries, but
4783
# adding the `-m68020' flag to GCC prevents building anything better,
4785
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4788
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4789
# PIC is the default for these OSes.
4792
mingw* | pw32* | os2*)
4793
# This hack is so that the source file can tell whether it is being
4794
# built for inclusion in a dll (and should export symbols for example).
4795
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4798
darwin* | rhapsody*)
4799
# PIC is the default on this platform
4800
# Common symbols not allowed in MH_DYLIB files
4801
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4805
# Just because we use GCC doesn't mean we suddenly get shared libraries
4806
# on systems that don't support them.
4807
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4812
if test -d /usr/nec; then
4813
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4818
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4825
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4831
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4835
# PORTME Check for flag to pass linker flags through the system compiler.
4838
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4839
if test "$host_cpu" = ia64; then
4840
# AIX 5 now supports IA64 processor
4841
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4843
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4847
mingw* | pw32* | os2*)
4848
# This hack is so that the source file can tell whether it is being
4849
# built for inclusion in a dll (and should export symbols for example).
4850
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4853
hpux9* | hpux10* | hpux11*)
4854
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4855
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4862
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4865
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4866
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4869
irix5* | irix6* | nonstopux*)
4870
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4871
# PIC (with -KPIC) is the default.
4872
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4876
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4877
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4883
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4884
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4885
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4888
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4889
# All Alpha code is PIC.
4890
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4895
osf3* | osf4* | osf5*)
4896
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4897
# All OSF/1 code is PIC.
4898
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4902
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4903
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4907
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4908
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4909
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4913
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4914
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4915
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4918
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4919
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4920
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4921
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4925
if test -d /usr/nec ;then
4926
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4927
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4932
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4933
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4937
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4942
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4945
# Check to make sure the PIC flag actually works.
4947
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4948
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4949
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4950
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4951
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4953
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4955
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4956
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4959
# For platforms which do not support PIC, -DPIC is meaningless:
4961
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4964
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4970
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4971
# ------------------------------------
4972
# See if the linker supports building shared libraries.
4973
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4974
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4976
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4979
# If we're using GNU nm, then we don't want the "-C" option.
4980
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4981
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4982
_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'
4984
_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'
4988
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4991
_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'
4994
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
4997
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5002
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5003
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5004
_LT_AC_TAGVAR(archive_cmds, $1)=
5005
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5006
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5007
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5008
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5009
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5010
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5011
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5012
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5013
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5014
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5015
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5016
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5017
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5018
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5019
_LT_AC_TAGVAR(module_cmds, $1)=
5020
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5021
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5022
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5023
# include_expsyms should be a list of space-separated symbols to be *always*
5024
# included in the symbol list
5025
_LT_AC_TAGVAR(include_expsyms, $1)=
5026
# exclude_expsyms can be an extended regexp of symbols to exclude
5027
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5028
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5029
# as well as any symbol that contains `d'.
5030
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5031
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5032
# platforms (ab)use it in PIC code, but their linkers get confused if
5033
# the symbol is explicitly referenced. Since portable code cannot
5034
# rely on this symbol name, it's probably fine to never include it in
5035
# preloaded symbol tables.
5036
extract_expsyms_cmds=
5039
cygwin* | mingw* | pw32*)
5040
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5041
# When not using gcc, we currently assume that we are using
5042
# Microsoft Visual C++.
5043
if test "$GCC" != yes; then
5052
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5053
if test "$with_gnu_ld" = yes; then
5054
# If archive_cmds runs LD, not CC, wlarc should be empty
5057
# See if GNU ld supports shared libraries.
5059
aix3* | aix4* | aix5*)
5060
# On AIX/PPC, the GNU linker is very broken
5061
if test "$host_cpu" != ia64; then
5062
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5065
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5066
*** to be unable to reliably create shared libraries on AIX.
5067
*** Therefore, libtool is disabling shared libraries support. If you
5068
*** really care for shared libraries, you may want to modify your PATH
5069
*** so that a non-GNU linker is found, and then restart.
5076
_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)'
5077
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5078
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5080
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5081
# that the semantics of dynamic libraries on AmigaOS, at least up
5082
# to version 4, is to share data among multiple programs linked
5083
# with the same dynamic library. Since this doesn't match the
5084
# behavior of shared libraries on other platforms, we can't use
5086
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5090
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5091
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5092
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5093
# support --undefined. This deserves some investigation. FIXME
5094
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5096
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5100
cygwin* | mingw* | pw32*)
5101
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5102
# as there is no search path for DLLs.
5103
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5104
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5105
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5106
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5107
_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'
5109
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5110
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5111
# If the export-symbols file already is a .def file (1st line
5112
# is EXPORTS), use it as is; otherwise, prepend...
5113
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5114
cp $export_symbols $output_objdir/$soname.def;
5116
echo EXPORTS > $output_objdir/$soname.def;
5117
cat $export_symbols >> $output_objdir/$soname.def;
5119
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5125
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5126
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5127
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5130
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5131
_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'
5136
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5137
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5140
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5141
*** create shared libraries on Solaris systems. Therefore, libtool
5142
*** is disabling shared libraries support. We urge you to upgrade GNU
5143
*** binutils to release 2.9.1 or newer. Another option is to modify
5144
*** your PATH or compiler configuration so that the native linker is
5145
*** used, and then restart.
5148
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5149
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5150
_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'
5152
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5157
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5159
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5160
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5164
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5165
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5166
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5167
supports_anon_versioning=no
5168
case `$LD -v 2>/dev/null` in
5169
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5170
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5171
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5172
*\ 2.11.*) ;; # other 2.11 versions
5173
*) supports_anon_versioning=yes ;;
5175
if test $supports_anon_versioning = yes; then
5176
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5177
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5178
$echo "local: *; };" >> $output_objdir/$libname.ver~
5179
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5181
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5183
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5185
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5190
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5191
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5192
_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'
5194
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5199
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5200
runpath_var=LD_RUN_PATH
5201
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5202
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5203
# ancient GNU ld didn't support --whole-archive et. al.
5204
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5205
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5207
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5211
# PORTME fill in a description of your system's linker (not GNU ld)
5214
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5215
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5216
_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'
5217
# Note: this linker hardcodes the directories in LIBPATH if there
5218
# are no directories specified by -L.
5219
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5220
if test "$GCC" = yes && test -z "$link_static_flag"; then
5221
# Neither direct hardcoding nor static linking is supported with a
5223
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5228
if test "$host_cpu" = ia64; then
5229
# On IA64, the linker does run time linking by default, so we don't
5230
# have to do anything special.
5231
aix_use_runtimelinking=no
5232
exp_sym_flag='-Bexport'
5235
# If we're using GNU nm, then we don't want the "-C" option.
5236
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5237
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5238
_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'
5240
_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'
5242
aix_use_runtimelinking=no
5244
# Test if we are trying to use run time linking or normal
5245
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5246
# need to do runtime linking.
5247
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5248
for ld_flag in $LDFLAGS; do
5249
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5250
aix_use_runtimelinking=yes
5256
exp_sym_flag='-bexport'
5257
no_entry_flag='-bnoentry'
5260
# When large executables or shared objects are built, AIX ld can
5261
# have problems creating the table of contents. If linking a library
5262
# or program results in "error TOC overflow" add -mminimal-toc to
5263
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5264
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5266
_LT_AC_TAGVAR(archive_cmds, $1)=''
5267
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5268
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5269
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5271
if test "$GCC" = yes; then
5272
case $host_os in aix4.[012]|aix4.[012].*)
5273
# We only want to do this on AIX 4.2 and lower, the check
5274
# below for broken collect2 doesn't work under 4.3+
5275
collect2name=`${CC} -print-prog-name=collect2`
5276
if test -f "$collect2name" && \
5277
strings "$collect2name" | grep resolve_lib_name >/dev/null
5279
# We have reworked collect2
5280
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5282
# We have old collect2
5283
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5284
# It fails to find uninstalled libraries when the uninstalled
5285
# path is not listed in the libpath. Setting hardcode_minus_L
5286
# to unsupported forces relinking
5287
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5288
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5289
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5292
shared_flag='-shared'
5295
if test "$host_cpu" = ia64; then
5296
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5297
# chokes on -Wl,-G. The following line is correct:
5300
if test "$aix_use_runtimelinking" = yes; then
5301
shared_flag='${wl}-G'
5303
shared_flag='${wl}-bM:SRE'
5308
# It seems that -bexpall does not export symbols beginning with
5309
# underscore (_), so it is better to generate a list of symbols to export.
5310
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5311
if test "$aix_use_runtimelinking" = yes; then
5312
# Warning - without using the other runtime loading flags (-brtl),
5313
# -berok will link without error, but may produce a broken library.
5314
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5315
# Determine the default libpath from the value encoded in an empty executable.
5316
_LT_AC_SYS_LIBPATH_AIX
5317
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5318
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5320
if test "$host_cpu" = ia64; then
5321
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5322
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5323
_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"
5325
# Determine the default libpath from the value encoded in an empty executable.
5326
_LT_AC_SYS_LIBPATH_AIX
5327
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5328
# Warning - without using the other run time loading flags,
5329
# -berok will link without error, but may produce a broken library.
5330
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5331
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5332
# -bexpall does not export symbols beginning with underscore (_)
5333
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5334
# Exported symbols can be pulled into shared objects from archives
5335
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5336
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5337
# This is similar to how AIX traditionally builds it's shared libraries.
5338
_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'
5344
_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)'
5345
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5346
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5347
# see comment about different semantics on the GNU ld section
5348
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5352
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5355
cygwin* | mingw* | pw32*)
5356
# When not using gcc, we currently assume that we are using
5357
# Microsoft Visual C++.
5358
# hardcode_libdir_flag_spec is actually meaningless, as there is
5359
# no search path for DLLs.
5360
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5361
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5362
# Tell ltmain to make .lib files, not .a files.
5364
# Tell ltmain to make .dll files, not .so files.
5366
# FIXME: Setting linknames here is a bad hack.
5367
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5368
# The linker will automatically build a .lib file if we build a DLL.
5369
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5370
# FIXME: Should let the user specify the lib program.
5371
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5372
fix_srcfile_path='`cygpath -w "$srcfile"`'
5373
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5376
darwin* | rhapsody*)
5377
if test "$GXX" = yes ; then
5378
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5380
rhapsody* | darwin1.[[012]])
5381
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5384
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5385
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5387
case ${MACOSX_DEPLOYMENT_TARGET} in
5389
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5392
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5398
lt_int_apple_cc_single_mod=no
5399
output_verbose_link_cmd='echo'
5400
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5401
lt_int_apple_cc_single_mod=yes
5403
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5404
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5406
_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'
5408
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5409
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5410
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5411
_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}'
5413
_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}'
5415
_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}'
5416
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5417
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5418
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5419
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5420
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5422
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5427
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5428
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5429
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5433
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5436
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5437
# support. Future versions do this automatically, but an explicit c++rt0.o
5438
# does not break anything, and helps significantly (at the cost of a little
5441
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5442
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5443
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5444
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5447
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5449
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5450
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5451
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5452
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5455
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5456
freebsd* | kfreebsd*-gnu)
5457
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5458
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5459
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5460
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5464
if test "$GCC" = yes; then
5465
_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'
5467
_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'
5469
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5470
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5471
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5473
# hardcode_minus_L: Not really in the search PATH,
5474
# but as the default location of the library.
5475
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5476
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5480
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5483
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5486
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5492
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5495
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5499
if test "$with_gnu_ld" = no; then
5502
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5503
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5504
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5505
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5506
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5509
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5510
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5511
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5513
# hardcode_minus_L: Not really in the search PATH,
5514
# but as the default location of the library.
5515
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5518
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5519
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5520
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5521
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5523
# hardcode_minus_L: Not really in the search PATH,
5524
# but as the default location of the library.
5525
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5531
irix5* | irix6* | nonstopux*)
5532
if test "$GCC" = yes; then
5533
_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'
5535
_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'
5536
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5538
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5539
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5540
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5543
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5544
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5545
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5547
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5549
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5550
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5551
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5555
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5556
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5557
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5558
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5559
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5563
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5564
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5565
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5566
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5567
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5568
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5571
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5572
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5573
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5576
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5577
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5584
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5585
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5586
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5587
_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'
5588
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5592
if test "$GCC" = yes; then
5593
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5594
_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'
5596
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5597
_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'
5599
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5600
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5603
osf4* | osf5*) # as osf3* with the addition of -msym flag
5604
if test "$GCC" = yes; then
5605
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5606
_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'
5607
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5609
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5610
_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'
5611
_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~
5612
$LD -shared${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'
5614
# Both c and cxx compiler support -rpath directly
5615
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5617
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5621
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5622
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5623
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5624
runpath_var=LD_RUN_PATH
5625
hardcode_runpath_var=yes
5629
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5630
if test "$GCC" = yes; then
5631
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5632
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5633
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5635
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5636
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5637
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5639
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5640
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5642
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5643
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
5644
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5646
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5650
if test "x$host_vendor" = xsequent; then
5651
# Use $CC to link under sequent, because it throws in some extra .o
5652
# files that make .init and .fini sections work.
5653
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5655
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5657
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5658
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5659
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5660
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5664
case $host_vendor in
5666
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5667
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5670
## LD is ld it makes a PLAMLIB
5671
## CC just makes a GrossModule.
5672
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5673
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5674
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5677
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5678
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5681
runpath_var='LD_RUN_PATH'
5682
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5686
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5687
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5688
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5692
if test -d /usr/nec; then
5693
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5694
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5695
runpath_var=LD_RUN_PATH
5696
hardcode_runpath_var=yes
5697
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5702
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5703
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5704
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5705
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5706
hardcode_runpath_var=yes
5707
runpath_var=LD_RUN_PATH
5710
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5711
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5712
if test "$GCC" = yes; then
5713
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5715
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5717
runpath_var='LD_RUN_PATH'
5718
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5722
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5723
# $CC -shared without GNU ld will not create a library from C++
5724
# object files and a static libstdc++, better avoid it by now
5725
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5726
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5727
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5728
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5729
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5730
runpath_var='LD_RUN_PATH'
5734
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5735
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5736
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5740
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5745
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5746
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5748
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5749
if test "$GCC" = yes; then
5750
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5754
# Do we need to explicitly link libc?
5756
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5758
# Assume -lc should be added
5759
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5761
if test "$enable_shared" = yes && test "$GCC" = yes; then
5762
case $_LT_AC_TAGVAR(archive_cmds, $1) in
5764
# FIXME: we may have to deal with multi-command sequences.
5767
# Test whether the compiler implicitly links with -lc since on some
5768
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5769
# to ld, don't add -lc before -lgcc.
5770
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5772
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5774
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5777
libobjs=conftest.$ac_objext
5779
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5785
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5786
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5787
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5789
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5791
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5793
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5795
cat conftest.err 1>&5
5798
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5804
])# AC_LIBTOOL_PROG_LD_SHLIBS
5807
# _LT_AC_FILE_LTDLL_C
5808
# -------------------
5809
# Be careful that the start marker always follows a newline.
5810
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5811
# /* ltdll.c starts here */
5812
# #define WIN32_LEAN_AND_MEAN
5813
# #include <windows.h>
5814
# #undef WIN32_LEAN_AND_MEAN
5815
# #include <stdio.h>
5817
# #ifndef __CYGWIN__
5818
# # ifdef __CYGWIN32__
5819
# # define __CYGWIN__ __CYGWIN32__
5823
# #ifdef __cplusplus
5826
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5827
# #ifdef __cplusplus
5832
# #include <cygwin/cygwin_dll.h>
5833
# DECLARE_CYGWIN_DLL( DllMain );
5835
# HINSTANCE __hDllInstance_base;
5838
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5840
# __hDllInstance_base = hInst;
5843
# /* ltdll.c ends here */
5844
])# _LT_AC_FILE_LTDLL_C
5847
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5848
# ---------------------------------
5849
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5853
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5854
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5855
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5856
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5857
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5858
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5859
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5861
# This is just to silence aclocal about the macro not being used
5862
ifelse([AC_DISABLE_FAST_INSTALL])
5864
AC_DEFUN([LT_AC_PROG_GCJ],
5865
[AC_CHECK_TOOL(GCJ, gcj, no)
5866
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5870
AC_DEFUN([LT_AC_PROG_RC],
5871
[AC_CHECK_TOOL(RC, windres, no)
5874
# NOTE: This macro has been submitted for inclusion into #
5875
# GNU Autoconf as AC_PROG_SED. When it is available in #
5876
# a released version of Autoconf we should remove this #
5877
# macro and use it instead. #
5880
# Check for a fully-functional sed program, that truncates
5881
# as few characters as possible. Prefer GNU sed if found.
5882
AC_DEFUN([LT_AC_PROG_SED],
5883
[AC_MSG_CHECKING([for a sed that does not truncate output])
5884
AC_CACHE_VAL(lt_cv_path_SED,
5885
[# Loop through the user's path and test for sed and gsed.
5886
# Then use that list of sed's as ones to test for truncation.
5887
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5891
test -z "$as_dir" && as_dir=.
5892
for lt_ac_prog in sed gsed; do
5893
for ac_exec_ext in '' $ac_executable_extensions; do
5894
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5895
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5902
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
5903
# along with /bin/sed that truncates output.
5904
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5905
test ! -f $lt_ac_sed && break
5906
cat /dev/null > conftest.in
5908
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5909
# Check for GNU sed and select it if it is found.
5910
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5911
lt_cv_path_SED=$lt_ac_sed
5915
cat conftest.in conftest.in >conftest.tmp
5916
mv conftest.tmp conftest.in
5917
cp conftest.in conftest.nl
5919
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5920
cmp -s conftest.out conftest.nl || break
5921
# 10000 chars as input seems more than enough
5922
test $lt_ac_count -gt 10 && break
5923
lt_ac_count=`expr $lt_ac_count + 1`
5924
if test $lt_ac_count -gt $lt_ac_max; then
5925
lt_ac_max=$lt_ac_count
5926
lt_cv_path_SED=$lt_ac_sed
5932
AC_MSG_RESULT([$SED])
5935
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
5937
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
5939
# This program is free software; you can redistribute it and/or modify
5940
# it under the terms of the GNU General Public License as published by
5941
# the Free Software Foundation; either version 2 of the License, or
5942
# (at your option) any later version.
5944
# This program is distributed in the hope that it will be useful, but
5945
# WITHOUT ANY WARRANTY; without even the implied warranty of
5946
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
5947
# General Public License for more details.
5949
# You should have received a copy of the GNU General Public License
5950
# along with this program; if not, write to the Free Software
5951
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
5953
# As a special exception to the GNU General Public License, if you
5954
# distribute this file as part of a program that contains a
5955
# configuration script generated by Autoconf, you may include it under
5956
# the same distribution terms that you use for the rest of that program.
5958
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
5959
# ----------------------------------
5960
AC_DEFUN([PKG_PROG_PKG_CONFIG],
5961
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
5962
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
5963
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
5964
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5965
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
5967
if test -n "$PKG_CONFIG"; then
5968
_pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
5969
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
5970
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5971
AC_MSG_RESULT([yes])
5978
])# PKG_PROG_PKG_CONFIG
5980
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
5981
# ---------------------------------------------
5982
m4_define([_PKG_CONFIG],
5983
[if test "x$ac_cv_env_[]$1[]_set" = "xset"; then
5984
pkg_cv_[]$1=$ac_cv_env_[]$1[]_value
5985
elif test -n "$PKG_CONFIG"; then
5986
if AC_RUN_LOG([$PKG_CONFIG --exists "$3" >/dev/null 2>&1]); then
5987
pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
5996
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
5997
# [ACTION-IF-NOT-FOUND])
6000
# Note that if there is a possibility the first call to
6001
# PKG_CHECK_MODULES might not happen, you should be sure to include an
6002
# explicit call to PKG_PROG_PKG_CONFIG in your configure.in
6005
# --------------------------------------------------------------
6006
AC_DEFUN([PKG_CHECK_MODULES],
6007
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6008
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
6009
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
6012
AC_CACHE_CHECK([for $1][_CFLAGS], [pkg_cv_][$1][_CFLAGS],
6013
[_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])])
6014
AC_CACHE_CHECK([for $1][_LIBS], [pkg_cv_][$1][_LIBS],
6015
[_PKG_CONFIG([$1][_LIBS], [libs], [$2])])
6017
if test $pkg_failed = yes; then
6018
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
6019
# Put the nasty error message in config.log where it belongs
6020
echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD
6022
ifelse([$4], , [AC_MSG_ERROR(dnl
6023
[Package requirements ($2) were not met.
6024
Consider adjusting the PKG_CONFIG_PATH environment variable if you
6025
installed software in a non-standard prefix.
6027
Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
6028
to avoid the need to call pkg-config. See the pkg-config man page for
6031
elif test $pkg_failed = untried; then
6032
ifelse([$4], , [AC_MSG_FAILURE(dnl
6033
[The pkg-config script could not be found or is too old. Make sure it
6034
is in your PATH or set the PKG_CONFIG environment variable to the full
6037
Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
6038
to avoid the need to call pkg-config. See the pkg-config man page for
6041
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
6044
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
6045
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
6046
ifelse([$3], , :, [$3])
6048
])# PKG_CHECK_MODULES
6050
# Configure paths for libvorbis
6051
# Jack Moffitt <jack@icecast.org> 10-21-2000
6052
# Shamelessly stolen from Owen Taylor and Manish Singh
6053
# thomasvs added check for vorbis_bitrate_addblock which is new in rc3
6055
dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
6056
dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS
6058
AC_DEFUN([XIPH_PATH_VORBIS],
6060
dnl Get the cflags and libraries
6062
AC_ARG_WITH(vorbis,[ --with-vorbis=PFX Prefix where libvorbis is installed (optional)], vorbis_prefix="$withval", vorbis_prefix="")
6063
AC_ARG_WITH(vorbis-libraries,[ --with-vorbis-libraries=DIR Directory where libvorbis library is installed (optional)], vorbis_libraries="$withval", vorbis_libraries="")
6064
AC_ARG_WITH(vorbis-includes,[ --with-vorbis-includes=DIR Directory where libvorbis header files are installed (optional)], vorbis_includes="$withval", vorbis_includes="")
6065
AC_ARG_ENABLE(vorbistest, [ --disable-vorbistest Do not try to compile and run a test Vorbis program],, enable_vorbistest=yes)
6067
if test "x$vorbis_libraries" != "x" ; then
6068
VORBIS_LIBS="-L$vorbis_libraries"
6069
elif test "x$vorbis_prefix" != "x" ; then
6070
VORBIS_LIBS="-L$vorbis_prefix/lib"
6071
elif test "x$prefix" != "xNONE"; then
6072
VORBIS_LIBS="-L$prefix/lib"
6075
VORBIS_LIBS="$VORBIS_LIBS -lvorbis -lm"
6076
VORBISFILE_LIBS="-lvorbisfile"
6077
VORBISENC_LIBS="-lvorbisenc"
6079
if test "x$vorbis_includes" != "x" ; then
6080
VORBIS_CFLAGS="-I$vorbis_includes"
6081
elif test "x$vorbis_prefix" != "x" ; then
6082
VORBIS_CFLAGS="-I$vorbis_prefix/include"
6083
elif test "x$prefix" != "xNONE"; then
6084
VORBIS_CFLAGS="-I$prefix/include"
6088
AC_MSG_CHECKING(for Vorbis)
6092
if test "x$enable_vorbistest" = "xyes" ; then
6093
ac_save_CFLAGS="$CFLAGS"
6094
ac_save_LIBS="$LIBS"
6095
CFLAGS="$CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS"
6096
LIBS="$LIBS $VORBIS_LIBS $VORBISENC_LIBS $OGG_LIBS"
6098
dnl Now check if the installed Vorbis is sufficiently new.
6100
rm -f conf.vorbistest
6105
#include <vorbis/codec.h>
6106
#include <vorbis/vorbisenc.h>
6111
vorbis_dsp_state vd;
6114
vorbis_info_init (&vi);
6115
vorbis_encode_init (&vi, 2, 44100, -1, 128000, -1);
6116
vorbis_analysis_init (&vd, &vi);
6117
vorbis_block_init (&vd, &vb);
6118
/* this function was added in 1.0rc3, so this is what we're testing for */
6119
vorbis_bitrate_addblock (&vb);
6121
system("touch conf.vorbistest");
6125
],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
6126
CFLAGS="$ac_save_CFLAGS"
6127
LIBS="$ac_save_LIBS"
6130
if test "x$no_vorbis" = "x" ; then
6132
ifelse([$1], , :, [$1])
6135
if test -f conf.vorbistest ; then
6138
echo "*** Could not run Vorbis test program, checking why..."
6139
CFLAGS="$CFLAGS $VORBIS_CFLAGS"
6140
LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
6143
#include <vorbis/codec.h>
6145
[ echo "*** The test program compiled, but did not run. This usually means"
6146
echo "*** that the run-time linker is not finding Vorbis or finding the wrong"
6147
echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your"
6148
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
6149
echo "*** to the installed location Also, make sure you have run ldconfig if that"
6150
echo "*** is required on your system"
6152
echo "*** If you have an old version installed, it is best to remove it, although"
6153
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
6154
[ echo "*** The test program failed to compile or link. See the file config.log for the"
6155
echo "*** exact error that occured. This usually means Vorbis was incorrectly installed"
6156
echo "*** or that you have moved Vorbis since it was installed." ])
6157
CFLAGS="$ac_save_CFLAGS"
6158
LIBS="$ac_save_LIBS"
6164
ifelse([$2], , :, [$2])
6166
AC_SUBST(VORBIS_CFLAGS)
6167
AC_SUBST(VORBIS_LIBS)
6168
AC_SUBST(VORBISFILE_LIBS)
6169
AC_SUBST(VORBISENC_LIBS)
6170
rm -f conf.vorbistest
6173
# Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
6175
# This file is free software; the Free Software Foundation
6176
# gives unlimited permission to copy and/or distribute it,
6177
# with or without modifications, as long as this notice is preserved.
6179
# AM_AUTOMAKE_VERSION(VERSION)
6180
# ----------------------------
6181
# Automake X.Y traces this macro to ensure aclocal.m4 has been
6182
# generated from the m4 files accompanying Automake X.Y.
6183
# (This private macro should not be called outside this file.)
6184
AC_DEFUN([AM_AUTOMAKE_VERSION],
6185
[am__api_version='1.10'
6186
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
6187
dnl require some minimum version. Point them to the right macro.
6188
m4_if([$1], [1.10], [],
6189
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
6192
# _AM_AUTOCONF_VERSION(VERSION)
6193
# -----------------------------
6194
# aclocal traces this macro to find the Autoconf version.
6195
# This is a private macro too. Using m4_define simplifies
6196
# the logic in aclocal, which can simply ignore this definition.
6197
m4_define([_AM_AUTOCONF_VERSION], [])
6199
# AM_SET_CURRENT_AUTOMAKE_VERSION
6200
# -------------------------------
6201
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
6202
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6203
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6204
[AM_AUTOMAKE_VERSION([1.10])dnl
6205
_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
6207
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
6209
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6211
# This file is free software; the Free Software Foundation
6212
# gives unlimited permission to copy and/or distribute it,
6213
# with or without modifications, as long as this notice is preserved.
6215
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6216
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6217
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6219
# Of course, Automake must honor this variable whenever it calls a
6220
# tool from the auxiliary directory. The problem is that $srcdir (and
6221
# therefore $ac_aux_dir as well) can be either absolute or relative,
6222
# depending on how configure is run. This is pretty annoying, since
6223
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6224
# source directory, any form will work fine, but in subdirectories a
6225
# relative path needs to be adjusted first.
6227
# $ac_aux_dir/missing
6228
# fails when called from a subdirectory if $ac_aux_dir is relative
6229
# $top_srcdir/$ac_aux_dir/missing
6230
# fails if $ac_aux_dir is absolute,
6231
# fails when called from a subdirectory in a VPATH build with
6232
# a relative $ac_aux_dir
6234
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6235
# are both prefixed by $srcdir. In an in-source build this is usually
6236
# harmless because $srcdir is `.', but things will broke when you
6237
# start a VPATH build or use an absolute $srcdir.
6239
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6240
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6241
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6242
# and then we would define $MISSING as
6243
# MISSING="\${SHELL} $am_aux_dir/missing"
6244
# This will work as long as MISSING is not called from configure, because
6245
# unfortunately $(top_srcdir) has no meaning in configure.
6246
# However there are other variables, like CC, which are often used in
6247
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6267
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6298
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6299
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6300
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6312
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6314
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6320
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6325
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AC_DEFUN([AM_PROG_MKDIR_P],
6821
[AC_PREREQ([2.60])dnl
6822
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
6823
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
6824
dnl while keeping a definition of mkdir_p for backward compatibility.
6825
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
6826
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
6827
dnl Makefile.ins that do not define MKDIR_P, so we do our own
6828
dnl adjustment using top_builddir (which is defined more often than
6830
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
6832
[[\\/$]]* | ?:[[\\/]]*) ;;
6833
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
6837
# Helper functions for option handling. -*- Autoconf -*-
6839
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6841
# This file is free software; the Free Software Foundation
6842
# gives unlimited permission to copy and/or distribute it,
6843
# with or without modifications, as long as this notice is preserved.
6847
# _AM_MANGLE_OPTION(NAME)
6848
# -----------------------
6849
AC_DEFUN([_AM_MANGLE_OPTION],
6850
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6852
# _AM_SET_OPTION(NAME)
6853
# ------------------------------
6854
# Set option NAME. Presently that only means defining a flag for this option.
6855
AC_DEFUN([_AM_SET_OPTION],
6856
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6858
# _AM_SET_OPTIONS(OPTIONS)
6859
# ----------------------------------
6860
# OPTIONS is a space-separated list of Automake options.
6861
AC_DEFUN([_AM_SET_OPTIONS],
6862
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6864
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6865
# -------------------------------------------
6866
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6867
AC_DEFUN([_AM_IF_OPTION],
6868
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6870
# Check to make sure that the build environment is sane. -*- Autoconf -*-
6872
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6873
# Free Software Foundation, Inc.
6875
# This file is free software; the Free Software Foundation
6876
# gives unlimited permission to copy and/or distribute it,
6877
# with or without modifications, as long as this notice is preserved.
6883
AC_DEFUN([AM_SANITY_CHECK],
6884
[AC_MSG_CHECKING([whether build environment is sane])
6887
echo timestamp > conftest.file
6888
# Do `set' in a subshell so we don't clobber the current shell's
6889
# arguments. Must try -L first in case configure is actually a
6890
# symlink; some systems play weird games with the mod time of symlinks
6891
# (eg FreeBSD returns the mod time of the symlink's containing
6894
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6895
if test "$[*]" = "X"; then
6897
set X `ls -t $srcdir/configure conftest.file`
6900
if test "$[*]" != "X $srcdir/configure conftest.file" \
6901
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
6903
# If neither matched, then we have a broken ls. This can happen
6904
# if, for instance, CONFIG_SHELL is bash and it inherits a
6905
# broken ls alias from the environment. This has actually
6906
# happened. Such a system could not be considered "sane".
6907
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6908
alias in your environment])
6911
test "$[2]" = conftest.file
6917
AC_MSG_ERROR([newly created file is older than distributed files!
6918
Check your system clock])
6920
AC_MSG_RESULT(yes)])
6922
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6924
# This file is free software; the Free Software Foundation
6925
# gives unlimited permission to copy and/or distribute it,
6926
# with or without modifications, as long as this notice is preserved.
6928
# AM_PROG_INSTALL_STRIP
6929
# ---------------------
6930
# One issue with vendor `install' (even GNU) is that you can't
6931
# specify the program used to strip binaries. This is especially
6932
# annoying in cross-compiling environments, where the build's strip
6933
# is unlikely to handle the host's binaries.
6934
# Fortunately install-sh will honor a STRIPPROG variable, so we
6935
# always use install-sh in `make install-strip', and initialize
6936
# STRIPPROG with the value of the STRIP variable (set by the user).
6937
AC_DEFUN([AM_PROG_INSTALL_STRIP],
6938
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6939
# Installed binaries are usually stripped using `strip' when the user
6940
# run `make install-strip'. However `strip' might not be the right
6941
# tool to use in cross-compilation environments, therefore Automake
6942
# will honor the `STRIP' environment variable to overrule this program.
6943
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6944
if test "$cross_compiling" != no; then
6945
AC_CHECK_TOOL([STRIP], [strip], :)
6947
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
6948
AC_SUBST([INSTALL_STRIP_PROGRAM])])
6950
# Copyright (C) 2006 Free Software Foundation, Inc.
6952
# This file is free software; the Free Software Foundation
6953
# gives unlimited permission to copy and/or distribute it,
6954
# with or without modifications, as long as this notice is preserved.
6956
# _AM_SUBST_NOTMAKE(VARIABLE)
6957
# ---------------------------
6958
# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
6959
# This macro is traced by Automake.
6960
AC_DEFUN([_AM_SUBST_NOTMAKE])
6962
# Check how to create a tarball. -*- Autoconf -*-
6964
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
6966
# This file is free software; the Free Software Foundation
6967
# gives unlimited permission to copy and/or distribute it,
6968
# with or without modifications, as long as this notice is preserved.
6972
# _AM_PROG_TAR(FORMAT)
6973
# --------------------
6974
# Check how to create a tarball in format FORMAT.
6975
# FORMAT should be one of `v7', `ustar', or `pax'.
6977
# Substitute a variable $(am__tar) that is a command
6978
# writing to stdout a FORMAT-tarball containing the directory
6980
# tardir=directory && $(am__tar) > result.tar
6982
# Substitute a variable $(am__untar) that extract such
6983
# a tarball read from stdin.
6984
# $(am__untar) < result.tar
6985
AC_DEFUN([_AM_PROG_TAR],
6986
[# Always define AMTAR for backward compatibility.
6987
AM_MISSING_PROG([AMTAR], [tar])
6989
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6990
[m4_case([$1], [ustar],, [pax],,
6991
[m4_fatal([Unknown tar format])])
6992
AC_MSG_CHECKING([how to create a $1 tar archive])
6993
# Loop over all known methods to create a tar archive until one works.
6994
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6995
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
6996
# Do not fold the above two line into one, because Tru64 sh and
6997
# Solaris sh will not grok spaces in the rhs of `-'.
6998
for _am_tool in $_am_tools
7002
for _am_tar in tar gnutar gtar;
7004
AM_RUN_LOG([$_am_tar --version]) && break
7006
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7007
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7008
am__untar="$_am_tar -xf -"
7011
# Must skip GNU tar: if it does not support --format= it doesn't create
7012
# ustar tarball either.
7013
(tar --version) >/dev/null 2>&1 && continue
7014
am__tar='tar chf - "$$tardir"'
7015
am__tar_='tar chf - "$tardir"'
7016
am__untar='tar xf -'
7019
am__tar='pax -L -x $1 -w "$$tardir"'
7020
am__tar_='pax -L -x $1 -w "$tardir"'
7024
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7025
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7026
am__untar='cpio -i -H $1 -d'
7035
# If the value was cached, stop now. We just wanted to have am__tar
7036
# and am__untar set.
7037
test -n "${am_cv_prog_tar_$1}" && break
7039
# tar/untar a dummy directory, and stop if the command works
7042
echo GrepMe > conftest.dir/file
7043
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7045
if test -s conftest.tar; then
7046
AM_RUN_LOG([$am__untar <conftest.tar])
7047
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7052
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7053
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7055
AC_SUBST([am__untar])
7058
m4_include([acinclude.m4])
added
removed
aclocal.m4
