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- Committer: Brian Aker
- Date: 2008-10-17 21:53:43 UTC
- mfrom: (527 devel)
- mto: (492.3.20 drizzle-clean-code)
- mto: This revision was merged to the branch mainline in revision 530.
- Revision ID: brian@tangent.org-20081017215343-8023edcermbj5a61
Merging Monty's work
- files removed:
- m4/libtool.m4
- files modified:
- client/drizzle.cc
added
removed
m4/libtool.m4
1
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
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## 2008 Free Software Foundation, Inc.
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## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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##
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## This file is free software; the Free Software Foundation gives
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## unlimited permission to copy and/or distribute it, with or without
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## modifications, as long as this notice is preserved.
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# serial 52 Debian 1.5.26-1ubuntu1 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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[],
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[m4_define([AC_PROVIDE_IFELSE],
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[m4_ifdef([AC_PROVIDE_$1],
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[$2], [$3])])])
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# AC_PROG_LIBTOOL
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# ---------------
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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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[AC_LIBTOOL_CXX],
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[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
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])])
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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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[AC_LIBTOOL_F77],
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[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
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])])
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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_LIBTOOL_GCJ],
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[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[ifdef([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_PROG_LIBTOOL
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# _AC_PROG_LIBTOOL
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# ----------------
60
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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AC_SUBST(LIBTOOL)dnl
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# Prevent multiple expansion
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define([AC_PROG_LIBTOOL], [])
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])# _AC_PROG_LIBTOOL
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# AC_LIBTOOL_SETUP
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# ----------------
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AC_DEFUN([AC_LIBTOOL_SETUP],
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[AC_PREREQ(2.50)dnl
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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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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_LIBTOOL_OBJDIR
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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
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_LT_AC_PROG_ECHO_BACKSLASH
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case $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
110
if test "X${COLLECT_NAMES+set}" != Xset; then
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COLLECT_NAMES=
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export COLLECT_NAMES
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fi
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;;
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esac
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed='sed -e 1s/^X//'
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[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
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# Same as above, but do not quote variable references.
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# Constants:
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rm="rm -f"
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# Global variables:
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default_ofile=libtool
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can_build_shared=yes
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
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libext=a
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ltmain="$ac_aux_dir/ltmain.sh"
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ofile="$default_ofile"
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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AC_CHECK_TOOL(AR, ar, false)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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# Set sane defaults for various variables
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test -z "$AR" && AR=ar
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test -z "$AR_FLAGS" && AR_FLAGS=cru
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test -z "$AS" && AS=as
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$LD" && LD=ld
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test -z "$LN_S" && LN_S="ln -s"
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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test -z "$NM" && NM=nm
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test -z "$SED" && SED=sed
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test -z "$OBJDUMP" && OBJDUMP=objdump
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test -z "$RANLIB" && RANLIB=:
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test -z "$STRIP" && STRIP=:
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test -z "$ac_objext" && ac_objext=o
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# Determine commands to create old-style static archives.
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
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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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case $host_os in
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openbsd*)
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
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;;
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*)
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
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;;
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esac
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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fi
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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case $deplibs_check_method in
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file_magic*)
193
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
194
AC_PATH_MAGIC
195
fi
196
;;
197
esac
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_LT_REQUIRED_DARWIN_CHECKS
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
208
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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AC_ARG_WITH([pic],
211
[AC_HELP_STRING([--with-pic],
212
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
213
[pic_mode="$withval"],
214
[pic_mode=default])
215
test -z "$pic_mode" && pic_mode=default
216
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# Use C for the default configuration in the libtool script
218
tagname=
219
AC_LIBTOOL_LANG_C_CONFIG
220
_LT_AC_TAGCONFIG
221
])# AC_LIBTOOL_SETUP
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223
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# _LT_AC_SYS_COMPILER
225
# -------------------
226
AC_DEFUN([_LT_AC_SYS_COMPILER],
227
[AC_REQUIRE([AC_PROG_CC])dnl
228
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# If no C compiler was specified, use CC.
230
LTCC=${LTCC-"$CC"}
231
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# If no C compiler flags were specified, use CFLAGS.
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LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
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# Allow CC to be a program name with arguments.
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compiler=$CC
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])# _LT_AC_SYS_COMPILER
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# _LT_CC_BASENAME(CC)
241
# -------------------
242
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
243
AC_DEFUN([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
247
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
248
\-*) ;;
249
*) break;;
250
esac
251
done
252
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
253
])
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# _LT_COMPILER_BOILERPLATE
257
# ------------------------
258
# Check for compiler boilerplate output or warnings with
259
# the simple compiler test code.
260
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
261
[AC_REQUIRE([LT_AC_PROG_SED])dnl
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ac_outfile=conftest.$ac_objext
263
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
264
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_compiler_boilerplate=`cat conftest.err`
266
$rm conftest*
267
])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
271
# ----------------------
272
# Check for linker boilerplate output or warnings with
273
# the simple link test code.
274
AC_DEFUN([_LT_LINKER_BOILERPLATE],
275
[AC_REQUIRE([LT_AC_PROG_SED])dnl
276
ac_outfile=conftest.$ac_objext
277
echo "$lt_simple_link_test_code" >conftest.$ac_ext
278
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
279
_lt_linker_boilerplate=`cat conftest.err`
280
$rm -r conftest*
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])# _LT_LINKER_BOILERPLATE
282
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# _LT_REQUIRED_DARWIN_CHECKS
284
# --------------------------
285
# Check for some things on darwin
286
AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
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case $host_os in
288
rhapsody* | darwin*)
289
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
290
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
291
292
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
293
[lt_cv_apple_cc_single_mod=no
294
if test -z "${LT_MULTI_MODULE}"; then
295
# By default we will add the -single_module flag. You can override
296
# by either setting the environment variable LT_MULTI_MODULE
297
# non-empty at configure time, or by adding -multi_module to the
298
# link flags.
299
echo "int foo(void){return 1;}" > conftest.c
300
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
301
-dynamiclib ${wl}-single_module conftest.c
302
if test -f libconftest.dylib; then
303
lt_cv_apple_cc_single_mod=yes
304
rm -rf libconftest.dylib*
305
fi
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rm conftest.c
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fi])
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AC_CACHE_CHECK([for -exported_symbols_list linker flag],
309
[lt_cv_ld_exported_symbols_list],
310
[lt_cv_ld_exported_symbols_list=no
311
save_LDFLAGS=$LDFLAGS
312
echo "_main" > conftest.sym
313
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
314
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
315
[lt_cv_ld_exported_symbols_list=yes],
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[lt_cv_ld_exported_symbols_list=no])
317
LDFLAGS="$save_LDFLAGS"
318
])
319
case $host_os in
320
rhapsody* | darwin1.[[0123]])
321
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
322
darwin1.*)
323
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
324
darwin*)
325
# if running on 10.5 or later, the deployment target defaults
326
# to the OS version, if on x86, and 10.4, the deployment
327
# target defaults to 10.4. Don't you love it?
328
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
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10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
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_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
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10.[[012]]*)
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_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
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10.*)
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_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
335
esac
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;;
337
esac
338
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
339
_lt_dar_single_mod='$single_module'
340
fi
341
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
342
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
343
else
344
_lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
345
fi
346
if test "$DSYMUTIL" != ":"; then
347
_lt_dsymutil="~$DSYMUTIL \$lib || :"
348
else
349
_lt_dsymutil=
350
fi
351
;;
352
esac
353
])
354
355
# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
357
# Links a minimal program and checks the executable
358
# for the system default hardcoded library path. In most cases,
359
# this is /usr/lib:/lib, but when the MPI compilers are used
360
# the location of the communication and MPI libs are included too.
361
# If we don't find anything, use the default library path according
362
# to the aix ld manual.
363
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
364
[AC_REQUIRE([LT_AC_PROG_SED])dnl
365
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
366
lt_aix_libpath_sed='
367
/Import File Strings/,/^$/ {
368
/^0/ {
369
s/^0 *\(.*\)$/\1/
370
p
371
}
372
}'
373
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
374
# Check for a 64-bit object if we didn't find anything.
375
if test -z "$aix_libpath"; then
376
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
377
fi],[])
378
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
379
])# _LT_AC_SYS_LIBPATH_AIX
380
381
382
# _LT_AC_SHELL_INIT(ARG)
383
# ----------------------
384
AC_DEFUN([_LT_AC_SHELL_INIT],
385
[ifdef([AC_DIVERSION_NOTICE],
386
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
387
[AC_DIVERT_PUSH(NOTICE)])
388
$1
389
AC_DIVERT_POP
390
])# _LT_AC_SHELL_INIT
391
392
393
# _LT_AC_PROG_ECHO_BACKSLASH
394
# --------------------------
395
# Add some code to the start of the generated configure script which
396
# will find an echo command which doesn't interpret backslashes.
397
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
398
[_LT_AC_SHELL_INIT([
399
# Check that we are running under the correct shell.
400
SHELL=${CONFIG_SHELL-/bin/sh}
401
402
case X$ECHO in
403
X*--fallback-echo)
404
# Remove one level of quotation (which was required for Make).
405
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
406
;;
407
esac
408
409
echo=${ECHO-echo}
410
if test "X[$]1" = X--no-reexec; then
411
# Discard the --no-reexec flag, and continue.
412
shift
413
elif test "X[$]1" = X--fallback-echo; then
414
# Avoid inline document here, it may be left over
415
:
416
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
417
# Yippee, $echo works!
418
:
419
else
420
# Restart under the correct shell.
421
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
422
fi
423
424
if test "X[$]1" = X--fallback-echo; then
425
# used as fallback echo
426
shift
427
cat <<EOF
428
[$]*
429
EOF
430
exit 0
431
fi
432
433
# The HP-UX ksh and POSIX shell print the target directory to stdout
434
# if CDPATH is set.
435
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
436
437
if test -z "$ECHO"; then
438
if test "X${echo_test_string+set}" != Xset; then
439
# find a string as large as possible, as long as the shell can cope with it
440
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
441
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
442
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
443
echo_test_string=`eval $cmd` &&
444
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
445
then
446
break
447
fi
448
done
449
fi
450
451
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
452
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
453
test "X$echo_testing_string" = "X$echo_test_string"; then
454
:
455
else
456
# The Solaris, AIX, and Digital Unix default echo programs unquote
457
# backslashes. This makes it impossible to quote backslashes using
458
# echo "$something" | sed 's/\\/\\\\/g'
459
#
460
# So, first we look for a working echo in the user's PATH.
461
462
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
463
for dir in $PATH /usr/ucb; do
464
IFS="$lt_save_ifs"
465
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
466
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
467
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
468
test "X$echo_testing_string" = "X$echo_test_string"; then
469
echo="$dir/echo"
470
break
471
fi
472
done
473
IFS="$lt_save_ifs"
474
475
if test "X$echo" = Xecho; then
476
# We didn't find a better echo, so look for alternatives.
477
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
478
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
479
test "X$echo_testing_string" = "X$echo_test_string"; then
480
# This shell has a builtin print -r that does the trick.
481
echo='print -r'
482
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
483
test "X$CONFIG_SHELL" != X/bin/ksh; then
484
# If we have ksh, try running configure again with it.
485
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
486
export ORIGINAL_CONFIG_SHELL
487
CONFIG_SHELL=/bin/ksh
488
export CONFIG_SHELL
489
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
490
else
491
# Try using printf.
492
echo='printf %s\n'
493
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
494
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
495
test "X$echo_testing_string" = "X$echo_test_string"; then
496
# Cool, printf works
497
:
498
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
499
test "X$echo_testing_string" = 'X\t' &&
500
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
501
test "X$echo_testing_string" = "X$echo_test_string"; then
502
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
503
export CONFIG_SHELL
504
SHELL="$CONFIG_SHELL"
505
export SHELL
506
echo="$CONFIG_SHELL [$]0 --fallback-echo"
507
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
508
test "X$echo_testing_string" = 'X\t' &&
509
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
510
test "X$echo_testing_string" = "X$echo_test_string"; then
511
echo="$CONFIG_SHELL [$]0 --fallback-echo"
512
else
513
# maybe with a smaller string...
514
prev=:
515
516
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
517
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
518
then
519
break
520
fi
521
prev="$cmd"
522
done
523
524
if test "$prev" != 'sed 50q "[$]0"'; then
525
echo_test_string=`eval $prev`
526
export echo_test_string
527
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
528
else
529
# Oops. We lost completely, so just stick with echo.
530
echo=echo
531
fi
532
fi
533
fi
534
fi
535
fi
536
fi
537
538
# Copy echo and quote the copy suitably for passing to libtool from
539
# the Makefile, instead of quoting the original, which is used later.
540
ECHO=$echo
541
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
542
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
543
fi
544
545
AC_SUBST(ECHO)
546
])])# _LT_AC_PROG_ECHO_BACKSLASH
547
548
549
# _LT_AC_LOCK
550
# -----------
551
AC_DEFUN([_LT_AC_LOCK],
552
[AC_ARG_ENABLE([libtool-lock],
553
[AC_HELP_STRING([--disable-libtool-lock],
554
[avoid locking (might break parallel builds)])])
555
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
556
557
# Some flags need to be propagated to the compiler or linker for good
558
# libtool support.
559
case $host in
560
ia64-*-hpux*)
561
# Find out which ABI we are using.
562
echo 'int i;' > conftest.$ac_ext
563
if AC_TRY_EVAL(ac_compile); then
564
case `/usr/bin/file conftest.$ac_objext` in
565
*ELF-32*)
566
HPUX_IA64_MODE="32"
567
;;
568
*ELF-64*)
569
HPUX_IA64_MODE="64"
570
;;
571
esac
572
fi
573
rm -rf conftest*
574
;;
575
*-*-irix6*)
576
# Find out which ABI we are using.
577
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
578
if AC_TRY_EVAL(ac_compile); then
579
if test "$lt_cv_prog_gnu_ld" = yes; then
580
case `/usr/bin/file conftest.$ac_objext` in
581
*32-bit*)
582
LD="${LD-ld} -melf32bsmip"
583
;;
584
*N32*)
585
LD="${LD-ld} -melf32bmipn32"
586
;;
587
*64-bit*)
588
LD="${LD-ld} -melf64bmip"
589
;;
590
esac
591
else
592
case `/usr/bin/file conftest.$ac_objext` in
593
*32-bit*)
594
LD="${LD-ld} -32"
595
;;
596
*N32*)
597
LD="${LD-ld} -n32"
598
;;
599
*64-bit*)
600
LD="${LD-ld} -64"
601
;;
602
esac
603
fi
604
fi
605
rm -rf conftest*
606
;;
607
608
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
609
s390*-*linux*|sparc*-*linux*)
610
# Find out which ABI we are using.
611
echo 'int i;' > conftest.$ac_ext
612
if AC_TRY_EVAL(ac_compile); then
613
case `/usr/bin/file conftest.o` in
614
*32-bit*)
615
case $host in
616
x86_64-*kfreebsd*-gnu)
617
LD="${LD-ld} -m elf_i386_fbsd"
618
;;
619
x86_64-*linux*)
620
LD="${LD-ld} -m elf_i386"
621
;;
622
ppc64-*linux*|powerpc64-*linux*)
623
LD="${LD-ld} -m elf32ppclinux"
624
;;
625
s390x-*linux*)
626
LD="${LD-ld} -m elf_s390"
627
;;
628
sparc64-*linux*)
629
LD="${LD-ld} -m elf32_sparc"
630
;;
631
esac
632
;;
633
*64-bit*)
634
case $host in
635
x86_64-*kfreebsd*-gnu)
636
LD="${LD-ld} -m elf_x86_64_fbsd"
637
;;
638
x86_64-*linux*)
639
LD="${LD-ld} -m elf_x86_64"
640
;;
641
ppc*-*linux*|powerpc*-*linux*)
642
LD="${LD-ld} -m elf64ppc"
643
;;
644
s390*-*linux*)
645
LD="${LD-ld} -m elf64_s390"
646
;;
647
sparc*-*linux*)
648
LD="${LD-ld} -m elf64_sparc"
649
;;
650
esac
651
;;
652
esac
653
fi
654
rm -rf conftest*
655
;;
656
657
*-*-sco3.2v5*)
658
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
659
SAVE_CFLAGS="$CFLAGS"
660
CFLAGS="$CFLAGS -belf"
661
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
662
[AC_LANG_PUSH(C)
663
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
664
AC_LANG_POP])
665
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
666
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
667
CFLAGS="$SAVE_CFLAGS"
668
fi
669
;;
670
sparc*-*solaris*)
671
# Find out which ABI we are using.
672
echo 'int i;' > conftest.$ac_ext
673
if AC_TRY_EVAL(ac_compile); then
674
case `/usr/bin/file conftest.o` in
675
*64-bit*)
676
case $lt_cv_prog_gnu_ld in
677
yes*) LD="${LD-ld} -m elf64_sparc" ;;
678
*)
679
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
680
LD="${LD-ld} -64"
681
fi
682
;;
683
esac
684
;;
685
esac
686
fi
687
rm -rf conftest*
688
;;
689
690
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
691
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
692
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
693
AC_CHECK_TOOL(AS, as, false)
694
AC_CHECK_TOOL(OBJDUMP, objdump, false)
695
;;
696
])
697
esac
698
699
need_locks="$enable_libtool_lock"
700
701
])# _LT_AC_LOCK
702
703
704
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
705
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
706
# ----------------------------------------------------------------
707
# Check whether the given compiler option works
708
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
709
[AC_REQUIRE([LT_AC_PROG_SED])
710
AC_CACHE_CHECK([$1], [$2],
711
[$2=no
712
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
713
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
714
lt_compiler_flag="$3"
715
# Insert the option either (1) after the last *FLAGS variable, or
716
# (2) before a word containing "conftest.", or (3) at the end.
717
# Note that $ac_compile itself does not contain backslashes and begins
718
# with a dollar sign (not a hyphen), so the echo should work correctly.
719
# The option is referenced via a variable to avoid confusing sed.
720
lt_compile=`echo "$ac_compile" | $SED \
721
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
722
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
723
-e 's:$: $lt_compiler_flag:'`
724
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
725
(eval "$lt_compile" 2>conftest.err)
726
ac_status=$?
727
cat conftest.err >&AS_MESSAGE_LOG_FD
728
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
729
if (exit $ac_status) && test -s "$ac_outfile"; then
730
# The compiler can only warn and ignore the option if not recognized
731
# So say no if there are warnings other than the usual output.
732
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
733
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
734
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
735
$2=yes
736
fi
737
fi
738
$rm conftest*
739
])
740
741
if test x"[$]$2" = xyes; then
742
ifelse([$5], , :, [$5])
743
else
744
ifelse([$6], , :, [$6])
745
fi
746
])# AC_LIBTOOL_COMPILER_OPTION
747
748
749
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
750
# [ACTION-SUCCESS], [ACTION-FAILURE])
751
# ------------------------------------------------------------
752
# Check whether the given compiler option works
753
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
754
[AC_REQUIRE([LT_AC_PROG_SED])dnl
755
AC_CACHE_CHECK([$1], [$2],
756
[$2=no
757
save_LDFLAGS="$LDFLAGS"
758
LDFLAGS="$LDFLAGS $3"
759
echo "$lt_simple_link_test_code" > conftest.$ac_ext
760
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
761
# The linker can only warn and ignore the option if not recognized
762
# So say no if there are warnings
763
if test -s conftest.err; then
764
# Append any errors to the config.log.
765
cat conftest.err 1>&AS_MESSAGE_LOG_FD
766
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
767
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
768
if diff conftest.exp conftest.er2 >/dev/null; then
769
$2=yes
770
fi
771
else
772
$2=yes
773
fi
774
fi
775
$rm -r conftest*
776
LDFLAGS="$save_LDFLAGS"
777
])
778
779
if test x"[$]$2" = xyes; then
780
ifelse([$4], , :, [$4])
781
else
782
ifelse([$5], , :, [$5])
783
fi
784
])# AC_LIBTOOL_LINKER_OPTION
785
786
787
# AC_LIBTOOL_SYS_MAX_CMD_LEN
788
# --------------------------
789
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
790
[# find the maximum length of command line arguments
791
AC_MSG_CHECKING([the maximum length of command line arguments])
792
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
793
i=0
794
teststring="ABCD"
795
796
case $build_os in
797
msdosdjgpp*)
798
# On DJGPP, this test can blow up pretty badly due to problems in libc
799
# (any single argument exceeding 2000 bytes causes a buffer overrun
800
# during glob expansion). Even if it were fixed, the result of this
801
# check would be larger than it should be.
802
lt_cv_sys_max_cmd_len=12288; # 12K is about right
803
;;
804
805
gnu*)
806
# Under GNU Hurd, this test is not required because there is
807
# no limit to the length of command line arguments.
808
# Libtool will interpret -1 as no limit whatsoever
809
lt_cv_sys_max_cmd_len=-1;
810
;;
811
812
cygwin* | mingw*)
813
# On Win9x/ME, this test blows up -- it succeeds, but takes
814
# about 5 minutes as the teststring grows exponentially.
815
# Worse, since 9x/ME are not pre-emptively multitasking,
816
# you end up with a "frozen" computer, even though with patience
817
# the test eventually succeeds (with a max line length of 256k).
818
# Instead, let's just punt: use the minimum linelength reported by
819
# all of the supported platforms: 8192 (on NT/2K/XP).
820
lt_cv_sys_max_cmd_len=8192;
821
;;
822
823
amigaos*)
824
# On AmigaOS with pdksh, this test takes hours, literally.
825
# So we just punt and use a minimum line length of 8192.
826
lt_cv_sys_max_cmd_len=8192;
827
;;
828
829
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
830
# This has been around since 386BSD, at least. Likely further.
831
if test -x /sbin/sysctl; then
832
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
833
elif test -x /usr/sbin/sysctl; then
834
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
835
else
836
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
837
fi
838
# And add a safety zone
839
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
840
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
841
;;
842
843
interix*)
844
# We know the value 262144 and hardcode it with a safety zone (like BSD)
845
lt_cv_sys_max_cmd_len=196608
846
;;
847
848
osf*)
849
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
850
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
851
# nice to cause kernel panics so lets avoid the loop below.
852
# First set a reasonable default.
853
lt_cv_sys_max_cmd_len=16384
854
#
855
if test -x /sbin/sysconfig; then
856
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
857
*1*) lt_cv_sys_max_cmd_len=-1 ;;
858
esac
859
fi
860
;;
861
sco3.2v5*)
862
lt_cv_sys_max_cmd_len=102400
863
;;
864
sysv5* | sco5v6* | sysv4.2uw2*)
865
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
866
if test -n "$kargmax"; then
867
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
868
else
869
lt_cv_sys_max_cmd_len=32768
870
fi
871
;;
872
*)
873
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
874
if test -n "$lt_cv_sys_max_cmd_len"; then
875
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
876
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
877
else
878
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
879
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
880
= "XX$teststring") >/dev/null 2>&1 &&
881
new_result=`expr "X$teststring" : ".*" 2>&1` &&
882
lt_cv_sys_max_cmd_len=$new_result &&
883
test $i != 17 # 1/2 MB should be enough
884
do
885
i=`expr $i + 1`
886
teststring=$teststring$teststring
887
done
888
teststring=
889
# Add a significant safety factor because C++ compilers can tack on massive
890
# amounts of additional arguments before passing them to the linker.
891
# It appears as though 1/2 is a usable value.
892
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
893
fi
894
;;
895
esac
896
])
897
if test -n $lt_cv_sys_max_cmd_len ; then
898
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
899
else
900
AC_MSG_RESULT(none)
901
fi
902
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
903
904
905
# _LT_AC_CHECK_DLFCN
906
# ------------------
907
AC_DEFUN([_LT_AC_CHECK_DLFCN],
908
[AC_CHECK_HEADERS(dlfcn.h)dnl
909
])# _LT_AC_CHECK_DLFCN
910
911
912
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
913
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
914
# ---------------------------------------------------------------------
915
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
916
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
917
if test "$cross_compiling" = yes; then :
918
[$4]
919
else
920
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
921
lt_status=$lt_dlunknown
922
cat > conftest.$ac_ext <<EOF
923
[#line __oline__ "configure"
924
#include "confdefs.h"
925
926
#if HAVE_DLFCN_H
927
#include <dlfcn.h>
928
#endif
929
930
#include <stdio.h>
931
932
#ifdef RTLD_GLOBAL
933
# define LT_DLGLOBAL RTLD_GLOBAL
934
#else
935
# ifdef DL_GLOBAL
936
# define LT_DLGLOBAL DL_GLOBAL
937
# else
938
# define LT_DLGLOBAL 0
939
# endif
940
#endif
941
942
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
943
find out it does not work in some platform. */
944
#ifndef LT_DLLAZY_OR_NOW
945
# ifdef RTLD_LAZY
946
# define LT_DLLAZY_OR_NOW RTLD_LAZY
947
# else
948
# ifdef DL_LAZY
949
# define LT_DLLAZY_OR_NOW DL_LAZY
950
# else
951
# ifdef RTLD_NOW
952
# define LT_DLLAZY_OR_NOW RTLD_NOW
953
# else
954
# ifdef DL_NOW
955
# define LT_DLLAZY_OR_NOW DL_NOW
956
# else
957
# define LT_DLLAZY_OR_NOW 0
958
# endif
959
# endif
960
# endif
961
# endif
962
#endif
963
964
#ifdef __cplusplus
965
extern "C" void exit (int);
966
#endif
967
968
void fnord() { int i=42;}
969
int main ()
970
{
971
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
972
int status = $lt_dlunknown;
973
974
if (self)
975
{
976
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
977
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
978
/* dlclose (self); */
979
}
980
else
981
puts (dlerror ());
982
983
exit (status);
984
}]
985
EOF
986
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
987
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
988
lt_status=$?
989
case x$lt_status in
990
x$lt_dlno_uscore) $1 ;;
991
x$lt_dlneed_uscore) $2 ;;
992
x$lt_dlunknown|x*) $3 ;;
993
esac
994
else :
995
# compilation failed
996
$3
997
fi
998
fi
999
rm -fr conftest*
1000
])# _LT_AC_TRY_DLOPEN_SELF
1001
1002
1003
# AC_LIBTOOL_DLOPEN_SELF
1004
# ----------------------
1005
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1006
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1007
if test "x$enable_dlopen" != xyes; then
1008
enable_dlopen=unknown
1009
enable_dlopen_self=unknown
1010
enable_dlopen_self_static=unknown
1011
else
1012
lt_cv_dlopen=no
1013
lt_cv_dlopen_libs=
1014
1015
case $host_os in
1016
beos*)
1017
lt_cv_dlopen="load_add_on"
1018
lt_cv_dlopen_libs=
1019
lt_cv_dlopen_self=yes
1020
;;
1021
1022
mingw* | pw32*)
1023
lt_cv_dlopen="LoadLibrary"
1024
lt_cv_dlopen_libs=
1025
;;
1026
1027
cygwin*)
1028
lt_cv_dlopen="dlopen"
1029
lt_cv_dlopen_libs=
1030
;;
1031
1032
darwin*)
1033
# if libdl is installed we need to link against it
1034
AC_CHECK_LIB([dl], [dlopen],
1035
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1036
lt_cv_dlopen="dyld"
1037
lt_cv_dlopen_libs=
1038
lt_cv_dlopen_self=yes
1039
])
1040
;;
1041
1042
*)
1043
AC_CHECK_FUNC([shl_load],
1044
[lt_cv_dlopen="shl_load"],
1045
[AC_CHECK_LIB([dld], [shl_load],
1046
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1047
[AC_CHECK_FUNC([dlopen],
1048
[lt_cv_dlopen="dlopen"],
1049
[AC_CHECK_LIB([dl], [dlopen],
1050
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1051
[AC_CHECK_LIB([svld], [dlopen],
1052
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1053
[AC_CHECK_LIB([dld], [dld_link],
1054
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1055
])
1056
])
1057
])
1058
])
1059
])
1060
;;
1061
esac
1062
1063
if test "x$lt_cv_dlopen" != xno; then
1064
enable_dlopen=yes
1065
else
1066
enable_dlopen=no
1067
fi
1068
1069
case $lt_cv_dlopen in
1070
dlopen)
1071
save_CPPFLAGS="$CPPFLAGS"
1072
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1073
1074
save_LDFLAGS="$LDFLAGS"
1075
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1076
1077
save_LIBS="$LIBS"
1078
LIBS="$lt_cv_dlopen_libs $LIBS"
1079
1080
AC_CACHE_CHECK([whether a program can dlopen itself],
1081
lt_cv_dlopen_self, [dnl
1082
_LT_AC_TRY_DLOPEN_SELF(
1083
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1084
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1085
])
1086
1087
if test "x$lt_cv_dlopen_self" = xyes; then
1088
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1089
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1090
lt_cv_dlopen_self_static, [dnl
1091
_LT_AC_TRY_DLOPEN_SELF(
1092
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1093
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1094
])
1095
fi
1096
1097
CPPFLAGS="$save_CPPFLAGS"
1098
LDFLAGS="$save_LDFLAGS"
1099
LIBS="$save_LIBS"
1100
;;
1101
esac
1102
1103
case $lt_cv_dlopen_self in
1104
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1105
*) enable_dlopen_self=unknown ;;
1106
esac
1107
1108
case $lt_cv_dlopen_self_static in
1109
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1110
*) enable_dlopen_self_static=unknown ;;
1111
esac
1112
fi
1113
])# AC_LIBTOOL_DLOPEN_SELF
1114
1115
1116
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1117
# ---------------------------------
1118
# Check to see if options -c and -o are simultaneously supported by compiler
1119
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1120
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1121
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1122
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1123
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1124
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1125
$rm -r conftest 2>/dev/null
1126
mkdir conftest
1127
cd conftest
1128
mkdir out
1129
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1130
1131
lt_compiler_flag="-o out/conftest2.$ac_objext"
1132
# Insert the option either (1) after the last *FLAGS variable, or
1133
# (2) before a word containing "conftest.", or (3) at the end.
1134
# Note that $ac_compile itself does not contain backslashes and begins
1135
# with a dollar sign (not a hyphen), so the echo should work correctly.
1136
lt_compile=`echo "$ac_compile" | $SED \
1137
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1138
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1139
-e 's:$: $lt_compiler_flag:'`
1140
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1141
(eval "$lt_compile" 2>out/conftest.err)
1142
ac_status=$?
1143
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1144
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1145
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1146
then
1147
# The compiler can only warn and ignore the option if not recognized
1148
# So say no if there are warnings
1149
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1150
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1151
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1152
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1153
fi
1154
fi
1155
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1156
$rm conftest*
1157
# SGI C++ compiler will create directory out/ii_files/ for
1158
# template instantiation
1159
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1160
$rm out/* && rmdir out
1161
cd ..
1162
rmdir conftest
1163
$rm conftest*
1164
])
1165
])# AC_LIBTOOL_PROG_CC_C_O
1166
1167
1168
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1169
# -----------------------------------------
1170
# Check to see if we can do hard links to lock some files if needed
1171
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1172
[AC_REQUIRE([_LT_AC_LOCK])dnl
1173
1174
hard_links="nottested"
1175
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1176
# do not overwrite the value of need_locks provided by the user
1177
AC_MSG_CHECKING([if we can lock with hard links])
1178
hard_links=yes
1179
$rm conftest*
1180
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1181
touch conftest.a
1182
ln conftest.a conftest.b 2>&5 || hard_links=no
1183
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1184
AC_MSG_RESULT([$hard_links])
1185
if test "$hard_links" = no; then
1186
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1187
need_locks=warn
1188
fi
1189
else
1190
need_locks=no
1191
fi
1192
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1193
1194
1195
# AC_LIBTOOL_OBJDIR
1196
# -----------------
1197
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1198
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1199
[rm -f .libs 2>/dev/null
1200
mkdir .libs 2>/dev/null
1201
if test -d .libs; then
1202
lt_cv_objdir=.libs
1203
else
1204
# MS-DOS does not allow filenames that begin with a dot.
1205
lt_cv_objdir=_libs
1206
fi
1207
rmdir .libs 2>/dev/null])
1208
objdir=$lt_cv_objdir
1209
])# AC_LIBTOOL_OBJDIR
1210
1211
1212
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1213
# ----------------------------------------------
1214
# Check hardcoding attributes.
1215
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1216
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1217
_LT_AC_TAGVAR(hardcode_action, $1)=
1218
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1219
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1220
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1221
1222
# We can hardcode non-existant directories.
1223
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1224
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1225
# have to relink, otherwise we might link with an installed library
1226
# when we should be linking with a yet-to-be-installed one
1227
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1228
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1229
# Linking always hardcodes the temporary library directory.
1230
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1231
else
1232
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1233
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1234
fi
1235
else
1236
# We cannot hardcode anything, or else we can only hardcode existing
1237
# directories.
1238
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1239
fi
1240
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1241
1242
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1243
# Fast installation is not supported
1244
enable_fast_install=no
1245
elif test "$shlibpath_overrides_runpath" = yes ||
1246
test "$enable_shared" = no; then
1247
# Fast installation is not necessary
1248
enable_fast_install=needless
1249
fi
1250
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1251
1252
1253
# AC_LIBTOOL_SYS_LIB_STRIP
1254
# ------------------------
1255
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1256
[striplib=
1257
old_striplib=
1258
AC_MSG_CHECKING([whether stripping libraries is possible])
1259
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1260
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1261
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1262
AC_MSG_RESULT([yes])
1263
else
1264
# FIXME - insert some real tests, host_os isn't really good enough
1265
case $host_os in
1266
darwin*)
1267
if test -n "$STRIP" ; then
1268
striplib="$STRIP -x"
1269
old_striplib="$STRIP -S"
1270
AC_MSG_RESULT([yes])
1271
else
1272
AC_MSG_RESULT([no])
1273
fi
1274
;;
1275
*)
1276
AC_MSG_RESULT([no])
1277
;;
1278
esac
1279
fi
1280
])# AC_LIBTOOL_SYS_LIB_STRIP
1281
1282
1283
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1284
# -----------------------------
1285
# PORTME Fill in your ld.so characteristics
1286
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1287
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1288
AC_MSG_CHECKING([dynamic linker characteristics])
1289
library_names_spec=
1290
libname_spec='lib$name'
1291
soname_spec=
1292
shrext_cmds=".so"
1293
postinstall_cmds=
1294
postuninstall_cmds=
1295
finish_cmds=
1296
finish_eval=
1297
shlibpath_var=
1298
shlibpath_overrides_runpath=unknown
1299
version_type=none
1300
dynamic_linker="$host_os ld.so"
1301
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1302
m4_if($1,[],[
1303
if test "$GCC" = yes; then
1304
case $host_os in
1305
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1306
*) lt_awk_arg="/^libraries:/" ;;
1307
esac
1308
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1309
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1310
# if the path contains ";" then we assume it to be the separator
1311
# otherwise default to the standard path separator (i.e. ":") - it is
1312
# assumed that no part of a normal pathname contains ";" but that should
1313
# okay in the real world where ";" in dirpaths is itself problematic.
1314
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1315
else
1316
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1317
fi
1318
# Ok, now we have the path, separated by spaces, we can step through it
1319
# and add multilib dir if necessary.
1320
lt_tmp_lt_search_path_spec=
1321
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1322
for lt_sys_path in $lt_search_path_spec; do
1323
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1324
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1325
else
1326
test -d "$lt_sys_path" && \
1327
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1328
fi
1329
done
1330
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1331
BEGIN {RS=" "; FS="/|\n";} {
1332
lt_foo="";
1333
lt_count=0;
1334
for (lt_i = NF; lt_i > 0; lt_i--) {
1335
if ($lt_i != "" && $lt_i != ".") {
1336
if ($lt_i == "..") {
1337
lt_count++;
1338
} else {
1339
if (lt_count == 0) {
1340
lt_foo="/" $lt_i lt_foo;
1341
} else {
1342
lt_count--;
1343
}
1344
}
1345
}
1346
}
1347
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1348
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1349
}'`
1350
sys_lib_search_path_spec=`echo $lt_search_path_spec`
1351
else
1352
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1353
fi])
1354
need_lib_prefix=unknown
1355
hardcode_into_libs=no
1356
1357
# when you set need_version to no, make sure it does not cause -set_version
1358
# flags to be left without arguments
1359
need_version=unknown
1360
1361
case $host_os in
1362
aix3*)
1363
version_type=linux
1364
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1365
shlibpath_var=LIBPATH
1366
1367
# AIX 3 has no versioning support, so we append a major version to the name.
1368
soname_spec='${libname}${release}${shared_ext}$major'
1369
;;
1370
1371
aix[[4-9]]*)
1372
version_type=linux
1373
need_lib_prefix=no
1374
need_version=no
1375
hardcode_into_libs=yes
1376
if test "$host_cpu" = ia64; then
1377
# AIX 5 supports IA64
1378
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1379
shlibpath_var=LD_LIBRARY_PATH
1380
else
1381
# With GCC up to 2.95.x, collect2 would create an import file
1382
# for dependence libraries. The import file would start with
1383
# the line `#! .'. This would cause the generated library to
1384
# depend on `.', always an invalid library. This was fixed in
1385
# development snapshots of GCC prior to 3.0.
1386
case $host_os in
1387
aix4 | aix4.[[01]] | aix4.[[01]].*)
1388
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1389
echo ' yes '
1390
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1391
:
1392
else
1393
can_build_shared=no
1394
fi
1395
;;
1396
esac
1397
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1398
# soname into executable. Probably we can add versioning support to
1399
# collect2, so additional links can be useful in future.
1400
if test "$aix_use_runtimelinking" = yes; then
1401
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1402
# instead of lib<name>.a to let people know that these are not
1403
# typical AIX shared libraries.
1404
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1405
else
1406
# We preserve .a as extension for shared libraries through AIX4.2
1407
# and later when we are not doing run time linking.
1408
library_names_spec='${libname}${release}.a $libname.a'
1409
soname_spec='${libname}${release}${shared_ext}$major'
1410
fi
1411
shlibpath_var=LIBPATH
1412
fi
1413
;;
1414
1415
amigaos*)
1416
library_names_spec='$libname.ixlibrary $libname.a'
1417
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1418
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 ${libname}_ixlibrary.a || exit 1; done'
1419
;;
1420
1421
beos*)
1422
library_names_spec='${libname}${shared_ext}'
1423
dynamic_linker="$host_os ld.so"
1424
shlibpath_var=LIBRARY_PATH
1425
;;
1426
1427
bsdi[[45]]*)
1428
version_type=linux
1429
need_version=no
1430
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1431
soname_spec='${libname}${release}${shared_ext}$major'
1432
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1433
shlibpath_var=LD_LIBRARY_PATH
1434
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1435
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1436
# the default ld.so.conf also contains /usr/contrib/lib and
1437
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1438
# libtool to hard-code these into programs
1439
;;
1440
1441
cygwin* | mingw* | pw32*)
1442
version_type=windows
1443
shrext_cmds=".dll"
1444
need_version=no
1445
need_lib_prefix=no
1446
1447
case $GCC,$host_os in
1448
yes,cygwin* | yes,mingw* | yes,pw32*)
1449
library_names_spec='$libname.dll.a'
1450
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1451
postinstall_cmds='base_file=`basename \${file}`~
1452
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1453
dldir=$destdir/`dirname \$dlpath`~
1454
test -d \$dldir || mkdir -p \$dldir~
1455
$install_prog $dir/$dlname \$dldir/$dlname~
1456
chmod a+x \$dldir/$dlname'
1457
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1458
dlpath=$dir/\$dldll~
1459
$rm \$dlpath'
1460
shlibpath_overrides_runpath=yes
1461
1462
case $host_os in
1463
cygwin*)
1464
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1465
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1466
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1467
;;
1468
mingw*)
1469
# MinGW DLLs use traditional 'lib' prefix
1470
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1471
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1472
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1473
# It is most probably a Windows format PATH printed by
1474
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1475
# path with ; separators, and with drive letters. We can handle the
1476
# drive letters (cygwin fileutils understands them), so leave them,
1477
# especially as we might pass files found there to a mingw objdump,
1478
# which wouldn't understand a cygwinified path. Ahh.
1479
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1480
else
1481
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1482
fi
1483
;;
1484
pw32*)
1485
# pw32 DLLs use 'pw' prefix rather than 'lib'
1486
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1487
;;
1488
esac
1489
;;
1490
1491
*)
1492
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1493
;;
1494
esac
1495
dynamic_linker='Win32 ld.exe'
1496
# FIXME: first we should search . and the directory the executable is in
1497
shlibpath_var=PATH
1498
;;
1499
1500
darwin* | rhapsody*)
1501
dynamic_linker="$host_os dyld"
1502
version_type=darwin
1503
need_lib_prefix=no
1504
need_version=no
1505
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1506
soname_spec='${libname}${release}${major}$shared_ext'
1507
shlibpath_overrides_runpath=yes
1508
shlibpath_var=DYLD_LIBRARY_PATH
1509
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1510
m4_if([$1], [],[
1511
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1512
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1513
;;
1514
1515
dgux*)
1516
version_type=linux
1517
need_lib_prefix=no
1518
need_version=no
1519
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1520
soname_spec='${libname}${release}${shared_ext}$major'
1521
shlibpath_var=LD_LIBRARY_PATH
1522
;;
1523
1524
freebsd1*)
1525
dynamic_linker=no
1526
;;
1527
1528
freebsd* | dragonfly*)
1529
# DragonFly does not have aout. When/if they implement a new
1530
# versioning mechanism, adjust this.
1531
if test -x /usr/bin/objformat; then
1532
objformat=`/usr/bin/objformat`
1533
else
1534
case $host_os in
1535
freebsd[[123]]*) objformat=aout ;;
1536
*) objformat=elf ;;
1537
esac
1538
fi
1539
version_type=freebsd-$objformat
1540
case $version_type in
1541
freebsd-elf*)
1542
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1543
need_version=no
1544
need_lib_prefix=no
1545
;;
1546
freebsd-*)
1547
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1548
need_version=yes
1549
;;
1550
esac
1551
shlibpath_var=LD_LIBRARY_PATH
1552
case $host_os in
1553
freebsd2*)
1554
shlibpath_overrides_runpath=yes
1555
;;
1556
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1557
shlibpath_overrides_runpath=yes
1558
hardcode_into_libs=yes
1559
;;
1560
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1561
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1562
shlibpath_overrides_runpath=no
1563
hardcode_into_libs=yes
1564
;;
1565
*) # from 4.6 on, and DragonFly
1566
shlibpath_overrides_runpath=yes
1567
hardcode_into_libs=yes
1568
;;
1569
esac
1570
;;
1571
1572
gnu*)
1573
version_type=linux
1574
need_lib_prefix=no
1575
need_version=no
1576
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1577
soname_spec='${libname}${release}${shared_ext}$major'
1578
shlibpath_var=LD_LIBRARY_PATH
1579
hardcode_into_libs=yes
1580
;;
1581
1582
hpux9* | hpux10* | hpux11*)
1583
# Give a soname corresponding to the major version so that dld.sl refuses to
1584
# link against other versions.
1585
version_type=sunos
1586
need_lib_prefix=no
1587
need_version=no
1588
case $host_cpu in
1589
ia64*)
1590
shrext_cmds='.so'
1591
hardcode_into_libs=yes
1592
dynamic_linker="$host_os dld.so"
1593
shlibpath_var=LD_LIBRARY_PATH
1594
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1595
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1596
soname_spec='${libname}${release}${shared_ext}$major'
1597
if test "X$HPUX_IA64_MODE" = X32; then
1598
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1599
else
1600
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1601
fi
1602
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1603
;;
1604
hppa*64*)
1605
shrext_cmds='.sl'
1606
hardcode_into_libs=yes
1607
dynamic_linker="$host_os dld.sl"
1608
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1609
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1610
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1611
soname_spec='${libname}${release}${shared_ext}$major'
1612
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1613
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1614
;;
1615
*)
1616
shrext_cmds='.sl'
1617
dynamic_linker="$host_os dld.sl"
1618
shlibpath_var=SHLIB_PATH
1619
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1620
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1621
soname_spec='${libname}${release}${shared_ext}$major'
1622
;;
1623
esac
1624
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1625
postinstall_cmds='chmod 555 $lib'
1626
;;
1627
1628
interix[[3-9]]*)
1629
version_type=linux
1630
need_lib_prefix=no
1631
need_version=no
1632
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1633
soname_spec='${libname}${release}${shared_ext}$major'
1634
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1635
shlibpath_var=LD_LIBRARY_PATH
1636
shlibpath_overrides_runpath=no
1637
hardcode_into_libs=yes
1638
;;
1639
1640
irix5* | irix6* | nonstopux*)
1641
case $host_os in
1642
nonstopux*) version_type=nonstopux ;;
1643
*)
1644
if test "$lt_cv_prog_gnu_ld" = yes; then
1645
version_type=linux
1646
else
1647
version_type=irix
1648
fi ;;
1649
esac
1650
need_lib_prefix=no
1651
need_version=no
1652
soname_spec='${libname}${release}${shared_ext}$major'
1653
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1654
case $host_os in
1655
irix5* | nonstopux*)
1656
libsuff= shlibsuff=
1657
;;
1658
*)
1659
case $LD in # libtool.m4 will add one of these switches to LD
1660
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1661
libsuff= shlibsuff= libmagic=32-bit;;
1662
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1663
libsuff=32 shlibsuff=N32 libmagic=N32;;
1664
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1665
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1666
*) libsuff= shlibsuff= libmagic=never-match;;
1667
esac
1668
;;
1669
esac
1670
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1671
shlibpath_overrides_runpath=no
1672
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1673
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1674
hardcode_into_libs=yes
1675
;;
1676
1677
# No shared lib support for Linux oldld, aout, or coff.
1678
linux*oldld* | linux*aout* | linux*coff*)
1679
dynamic_linker=no
1680
;;
1681
1682
# This must be Linux ELF.
1683
linux* | k*bsd*-gnu)
1684
version_type=linux
1685
need_lib_prefix=no
1686
need_version=no
1687
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1688
soname_spec='${libname}${release}${shared_ext}$major'
1689
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1690
shlibpath_var=LD_LIBRARY_PATH
1691
shlibpath_overrides_runpath=no
1692
# This implies no fast_install, which is unacceptable.
1693
# Some rework will be needed to allow for fast_install
1694
# before this can be enabled.
1695
hardcode_into_libs=yes
1696
1697
# Append ld.so.conf contents to the search path
1698
if test -f /etc/ld.so.conf; then
1699
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1700
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1701
fi
1702
1703
# We used to test for /lib/ld.so.1 and disable shared libraries on
1704
# powerpc, because MkLinux only supported shared libraries with the
1705
# GNU dynamic linker. Since this was broken with cross compilers,
1706
# most powerpc-linux boxes support dynamic linking these days and
1707
# people can always --disable-shared, the test was removed, and we
1708
# assume the GNU/Linux dynamic linker is in use.
1709
dynamic_linker='GNU/Linux ld.so'
1710
;;
1711
1712
netbsdelf*-gnu)
1713
version_type=linux
1714
need_lib_prefix=no
1715
need_version=no
1716
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1717
soname_spec='${libname}${release}${shared_ext}$major'
1718
shlibpath_var=LD_LIBRARY_PATH
1719
shlibpath_overrides_runpath=no
1720
hardcode_into_libs=yes
1721
dynamic_linker='NetBSD ld.elf_so'
1722
;;
1723
1724
netbsd*)
1725
version_type=sunos
1726
need_lib_prefix=no
1727
need_version=no
1728
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1729
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1730
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1731
dynamic_linker='NetBSD (a.out) ld.so'
1732
else
1733
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1734
soname_spec='${libname}${release}${shared_ext}$major'
1735
dynamic_linker='NetBSD ld.elf_so'
1736
fi
1737
shlibpath_var=LD_LIBRARY_PATH
1738
shlibpath_overrides_runpath=yes
1739
hardcode_into_libs=yes
1740
;;
1741
1742
newsos6)
1743
version_type=linux
1744
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1745
shlibpath_var=LD_LIBRARY_PATH
1746
shlibpath_overrides_runpath=yes
1747
;;
1748
1749
nto-qnx*)
1750
version_type=linux
1751
need_lib_prefix=no
1752
need_version=no
1753
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1754
soname_spec='${libname}${release}${shared_ext}$major'
1755
shlibpath_var=LD_LIBRARY_PATH
1756
shlibpath_overrides_runpath=yes
1757
;;
1758
1759
openbsd*)
1760
version_type=sunos
1761
sys_lib_dlsearch_path_spec="/usr/lib"
1762
need_lib_prefix=no
1763
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1764
case $host_os in
1765
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1766
*) need_version=no ;;
1767
esac
1768
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1769
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1770
shlibpath_var=LD_LIBRARY_PATH
1771
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1772
case $host_os in
1773
openbsd2.[[89]] | openbsd2.[[89]].*)
1774
shlibpath_overrides_runpath=no
1775
;;
1776
*)
1777
shlibpath_overrides_runpath=yes
1778
;;
1779
esac
1780
else
1781
shlibpath_overrides_runpath=yes
1782
fi
1783
;;
1784
1785
os2*)
1786
libname_spec='$name'
1787
shrext_cmds=".dll"
1788
need_lib_prefix=no
1789
library_names_spec='$libname${shared_ext} $libname.a'
1790
dynamic_linker='OS/2 ld.exe'
1791
shlibpath_var=LIBPATH
1792
;;
1793
1794
osf3* | osf4* | osf5*)
1795
version_type=osf
1796
need_lib_prefix=no
1797
need_version=no
1798
soname_spec='${libname}${release}${shared_ext}$major'
1799
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1800
shlibpath_var=LD_LIBRARY_PATH
1801
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1802
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1803
;;
1804
1805
rdos*)
1806
dynamic_linker=no
1807
;;
1808
1809
solaris*)
1810
version_type=linux
1811
need_lib_prefix=no
1812
need_version=no
1813
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1814
soname_spec='${libname}${release}${shared_ext}$major'
1815
shlibpath_var=LD_LIBRARY_PATH
1816
shlibpath_overrides_runpath=yes
1817
hardcode_into_libs=yes
1818
# ldd complains unless libraries are executable
1819
postinstall_cmds='chmod +x $lib'
1820
;;
1821
1822
sunos4*)
1823
version_type=sunos
1824
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1825
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1826
shlibpath_var=LD_LIBRARY_PATH
1827
shlibpath_overrides_runpath=yes
1828
if test "$with_gnu_ld" = yes; then
1829
need_lib_prefix=no
1830
fi
1831
need_version=yes
1832
;;
1833
1834
sysv4 | sysv4.3*)
1835
version_type=linux
1836
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1837
soname_spec='${libname}${release}${shared_ext}$major'
1838
shlibpath_var=LD_LIBRARY_PATH
1839
case $host_vendor in
1840
sni)
1841
shlibpath_overrides_runpath=no
1842
need_lib_prefix=no
1843
export_dynamic_flag_spec='${wl}-Blargedynsym'
1844
runpath_var=LD_RUN_PATH
1845
;;
1846
siemens)
1847
need_lib_prefix=no
1848
;;
1849
motorola)
1850
need_lib_prefix=no
1851
need_version=no
1852
shlibpath_overrides_runpath=no
1853
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1854
;;
1855
esac
1856
;;
1857
1858
sysv4*MP*)
1859
if test -d /usr/nec ;then
1860
version_type=linux
1861
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1862
soname_spec='$libname${shared_ext}.$major'
1863
shlibpath_var=LD_LIBRARY_PATH
1864
fi
1865
;;
1866
1867
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1868
version_type=freebsd-elf
1869
need_lib_prefix=no
1870
need_version=no
1871
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1872
soname_spec='${libname}${release}${shared_ext}$major'
1873
shlibpath_var=LD_LIBRARY_PATH
1874
hardcode_into_libs=yes
1875
if test "$with_gnu_ld" = yes; then
1876
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1877
shlibpath_overrides_runpath=no
1878
else
1879
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1880
shlibpath_overrides_runpath=yes
1881
case $host_os in
1882
sco3.2v5*)
1883
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1884
;;
1885
esac
1886
fi
1887
sys_lib_dlsearch_path_spec='/usr/lib'
1888
;;
1889
1890
uts4*)
1891
version_type=linux
1892
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1893
soname_spec='${libname}${release}${shared_ext}$major'
1894
shlibpath_var=LD_LIBRARY_PATH
1895
;;
1896
1897
*)
1898
dynamic_linker=no
1899
;;
1900
esac
1901
AC_MSG_RESULT([$dynamic_linker])
1902
test "$dynamic_linker" = no && can_build_shared=no
1903
1904
AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1905
[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1906
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1907
AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1908
[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1909
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1910
1911
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1912
if test "$GCC" = yes; then
1913
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1914
fi
1915
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1916
1917
1918
# _LT_AC_TAGCONFIG
1919
# ----------------
1920
AC_DEFUN([_LT_AC_TAGCONFIG],
1921
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1922
AC_ARG_WITH([tags],
1923
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1924
[include additional configurations @<:@automatic@:>@])],
1925
[tagnames="$withval"])
1926
1927
if test -f "$ltmain" && test -n "$tagnames"; then
1928
if test ! -f "${ofile}"; then
1929
AC_MSG_WARN([output file `$ofile' does not exist])
1930
fi
1931
1932
if test -z "$LTCC"; then
1933
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1934
if test -z "$LTCC"; then
1935
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1936
else
1937
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1938
fi
1939
fi
1940
if test -z "$LTCFLAGS"; then
1941
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1942
fi
1943
1944
# Extract list of available tagged configurations in $ofile.
1945
# Note that this assumes the entire list is on one line.
1946
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1947
1948
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1949
for tagname in $tagnames; do
1950
IFS="$lt_save_ifs"
1951
# Check whether tagname contains only valid characters
1952
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1953
"") ;;
1954
*) AC_MSG_ERROR([invalid tag name: $tagname])
1955
;;
1956
esac
1957
1958
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1959
then
1960
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1961
fi
1962
1963
# Update the list of available tags.
1964
if test -n "$tagname"; then
1965
echo appending configuration tag \"$tagname\" to $ofile
1966
1967
case $tagname in
1968
CXX)
1969
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1970
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1971
(test "X$CXX" != "Xg++"))) ; then
1972
AC_LIBTOOL_LANG_CXX_CONFIG
1973
else
1974
tagname=""
1975
fi
1976
;;
1977
1978
F77)
1979
if test -n "$F77" && test "X$F77" != "Xno"; then
1980
AC_LIBTOOL_LANG_F77_CONFIG
1981
else
1982
tagname=""
1983
fi
1984
;;
1985
1986
GCJ)
1987
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1988
AC_LIBTOOL_LANG_GCJ_CONFIG
1989
else
1990
tagname=""
1991
fi
1992
;;
1993
1994
RC)
1995
AC_LIBTOOL_LANG_RC_CONFIG
1996
;;
1997
1998
*)
1999
AC_MSG_ERROR([Unsupported tag name: $tagname])
2000
;;
2001
esac
2002
2003
# Append the new tag name to the list of available tags.
2004
if test -n "$tagname" ; then
2005
available_tags="$available_tags $tagname"
2006
fi
2007
fi
2008
done
2009
IFS="$lt_save_ifs"
2010
2011
# Now substitute the updated list of available tags.
2012
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2013
mv "${ofile}T" "$ofile"
2014
chmod +x "$ofile"
2015
else
2016
rm -f "${ofile}T"
2017
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2018
fi
2019
fi
2020
])# _LT_AC_TAGCONFIG
2021
2022
2023
# AC_LIBTOOL_DLOPEN
2024
# -----------------
2025
# enable checks for dlopen support
2026
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2027
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2028
])# AC_LIBTOOL_DLOPEN
2029
2030
2031
# AC_LIBTOOL_WIN32_DLL
2032
# --------------------
2033
# declare package support for building win32 DLLs
2034
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2035
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2036
])# AC_LIBTOOL_WIN32_DLL
2037
2038
2039
# AC_ENABLE_SHARED([DEFAULT])
2040
# ---------------------------
2041
# implement the --enable-shared flag
2042
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2043
AC_DEFUN([AC_ENABLE_SHARED],
2044
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2045
AC_ARG_ENABLE([shared],
2046
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2047
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2048
[p=${PACKAGE-default}
2049
case $enableval in
2050
yes) enable_shared=yes ;;
2051
no) enable_shared=no ;;
2052
*)
2053
enable_shared=no
2054
# Look at the argument we got. We use all the common list separators.
2055
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2056
for pkg in $enableval; do
2057
IFS="$lt_save_ifs"
2058
if test "X$pkg" = "X$p"; then
2059
enable_shared=yes
2060
fi
2061
done
2062
IFS="$lt_save_ifs"
2063
;;
2064
esac],
2065
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2066
])# AC_ENABLE_SHARED
2067
2068
2069
# AC_DISABLE_SHARED
2070
# -----------------
2071
# set the default shared flag to --disable-shared
2072
AC_DEFUN([AC_DISABLE_SHARED],
2073
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2074
AC_ENABLE_SHARED(no)
2075
])# AC_DISABLE_SHARED
2076
2077
2078
# AC_ENABLE_STATIC([DEFAULT])
2079
# ---------------------------
2080
# implement the --enable-static flag
2081
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2082
AC_DEFUN([AC_ENABLE_STATIC],
2083
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2084
AC_ARG_ENABLE([static],
2085
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2086
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2087
[p=${PACKAGE-default}
2088
case $enableval in
2089
yes) enable_static=yes ;;
2090
no) enable_static=no ;;
2091
*)
2092
enable_static=no
2093
# Look at the argument we got. We use all the common list separators.
2094
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2095
for pkg in $enableval; do
2096
IFS="$lt_save_ifs"
2097
if test "X$pkg" = "X$p"; then
2098
enable_static=yes
2099
fi
2100
done
2101
IFS="$lt_save_ifs"
2102
;;
2103
esac],
2104
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2105
])# AC_ENABLE_STATIC
2106
2107
2108
# AC_DISABLE_STATIC
2109
# -----------------
2110
# set the default static flag to --disable-static
2111
AC_DEFUN([AC_DISABLE_STATIC],
2112
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2113
AC_ENABLE_STATIC(no)
2114
])# AC_DISABLE_STATIC
2115
2116
2117
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2118
# ---------------------------------
2119
# implement the --enable-fast-install flag
2120
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2121
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2122
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2123
AC_ARG_ENABLE([fast-install],
2124
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2125
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2126
[p=${PACKAGE-default}
2127
case $enableval in
2128
yes) enable_fast_install=yes ;;
2129
no) enable_fast_install=no ;;
2130
*)
2131
enable_fast_install=no
2132
# Look at the argument we got. We use all the common list separators.
2133
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2134
for pkg in $enableval; do
2135
IFS="$lt_save_ifs"
2136
if test "X$pkg" = "X$p"; then
2137
enable_fast_install=yes
2138
fi
2139
done
2140
IFS="$lt_save_ifs"
2141
;;
2142
esac],
2143
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2144
])# AC_ENABLE_FAST_INSTALL
2145
2146
2147
# AC_DISABLE_FAST_INSTALL
2148
# -----------------------
2149
# set the default to --disable-fast-install
2150
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2151
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2152
AC_ENABLE_FAST_INSTALL(no)
2153
])# AC_DISABLE_FAST_INSTALL
2154
2155
2156
# AC_LIBTOOL_PICMODE([MODE])
2157
# --------------------------
2158
# implement the --with-pic flag
2159
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2160
AC_DEFUN([AC_LIBTOOL_PICMODE],
2161
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2162
pic_mode=ifelse($#,1,$1,default)
2163
])# AC_LIBTOOL_PICMODE
2164
2165
2166
# AC_PROG_EGREP
2167
# -------------
2168
# This is predefined starting with Autoconf 2.54, so this conditional
2169
# definition can be removed once we require Autoconf 2.54 or later.
2170
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2171
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2172
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2173
then ac_cv_prog_egrep='grep -E'
2174
else ac_cv_prog_egrep='egrep'
2175
fi])
2176
EGREP=$ac_cv_prog_egrep
2177
AC_SUBST([EGREP])
2178
])])
2179
2180
2181
# AC_PATH_TOOL_PREFIX
2182
# -------------------
2183
# find a file program which can recognize shared library
2184
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2185
[AC_REQUIRE([AC_PROG_EGREP])dnl
2186
AC_MSG_CHECKING([for $1])
2187
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2188
[case $MAGIC_CMD in
2189
[[\\/*] | ?:[\\/]*])
2190
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2191
;;
2192
*)
2193
lt_save_MAGIC_CMD="$MAGIC_CMD"
2194
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2195
dnl $ac_dummy forces splitting on constant user-supplied paths.
2196
dnl POSIX.2 word splitting is done only on the output of word expansions,
2197
dnl not every word. This closes a longstanding sh security hole.
2198
ac_dummy="ifelse([$2], , $PATH, [$2])"
2199
for ac_dir in $ac_dummy; do
2200
IFS="$lt_save_ifs"
2201
test -z "$ac_dir" && ac_dir=.
2202
if test -f $ac_dir/$1; then
2203
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2204
if test -n "$file_magic_test_file"; then
2205
case $deplibs_check_method in
2206
"file_magic "*)
2207
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2208
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2209
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2210
$EGREP "$file_magic_regex" > /dev/null; then
2211
:
2212
else
2213
cat <<EOF 1>&2
2214
2215
*** Warning: the command libtool uses to detect shared libraries,
2216
*** $file_magic_cmd, produces output that libtool cannot recognize.
2217
*** The result is that libtool may fail to recognize shared libraries
2218
*** as such. This will affect the creation of libtool libraries that
2219
*** depend on shared libraries, but programs linked with such libtool
2220
*** libraries will work regardless of this problem. Nevertheless, you
2221
*** may want to report the problem to your system manager and/or to
2222
*** bug-libtool@gnu.org
2223
2224
EOF
2225
fi ;;
2226
esac
2227
fi
2228
break
2229
fi
2230
done
2231
IFS="$lt_save_ifs"
2232
MAGIC_CMD="$lt_save_MAGIC_CMD"
2233
;;
2234
esac])
2235
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2236
if test -n "$MAGIC_CMD"; then
2237
AC_MSG_RESULT($MAGIC_CMD)
2238
else
2239
AC_MSG_RESULT(no)
2240
fi
2241
])# AC_PATH_TOOL_PREFIX
2242
2243
2244
# AC_PATH_MAGIC
2245
# -------------
2246
# find a file program which can recognize a shared library
2247
AC_DEFUN([AC_PATH_MAGIC],
2248
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2249
if test -z "$lt_cv_path_MAGIC_CMD"; then
2250
if test -n "$ac_tool_prefix"; then
2251
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2252
else
2253
MAGIC_CMD=:
2254
fi
2255
fi
2256
])# AC_PATH_MAGIC
2257
2258
2259
# AC_PROG_LD
2260
# ----------
2261
# find the pathname to the GNU or non-GNU linker
2262
AC_DEFUN([AC_PROG_LD],
2263
[AC_ARG_WITH([gnu-ld],
2264
[AC_HELP_STRING([--with-gnu-ld],
2265
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2266
[test "$withval" = no || with_gnu_ld=yes],
2267
[with_gnu_ld=no])
2268
AC_REQUIRE([LT_AC_PROG_SED])dnl
2269
AC_REQUIRE([AC_PROG_CC])dnl
2270
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2271
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2272
ac_prog=ld
2273
if test "$GCC" = yes; then
2274
# Check if gcc -print-prog-name=ld gives a path.
2275
AC_MSG_CHECKING([for ld used by $CC])
2276
case $host in
2277
*-*-mingw*)
2278
# gcc leaves a trailing carriage return which upsets mingw
2279
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2280
*)
2281
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2282
esac
2283
case $ac_prog in
2284
# Accept absolute paths.
2285
[[\\/]]* | ?:[[\\/]]*)
2286
re_direlt='/[[^/]][[^/]]*/\.\./'
2287
# Canonicalize the pathname of ld
2288
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2289
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2290
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2291
done
2292
test -z "$LD" && LD="$ac_prog"
2293
;;
2294
"")
2295
# If it fails, then pretend we aren't using GCC.
2296
ac_prog=ld
2297
;;
2298
*)
2299
# If it is relative, then search for the first ld in PATH.
2300
with_gnu_ld=unknown
2301
;;
2302
esac
2303
elif test "$with_gnu_ld" = yes; then
2304
AC_MSG_CHECKING([for GNU ld])
2305
else
2306
AC_MSG_CHECKING([for non-GNU ld])
2307
fi
2308
AC_CACHE_VAL(lt_cv_path_LD,
2309
[if test -z "$LD"; then
2310
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2311
for ac_dir in $PATH; do
2312
IFS="$lt_save_ifs"
2313
test -z "$ac_dir" && ac_dir=.
2314
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2315
lt_cv_path_LD="$ac_dir/$ac_prog"
2316
# Check to see if the program is GNU ld. I'd rather use --version,
2317
# but apparently some variants of GNU ld only accept -v.
2318
# Break only if it was the GNU/non-GNU ld that we prefer.
2319
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2320
*GNU* | *'with BFD'*)
2321
test "$with_gnu_ld" != no && break
2322
;;
2323
*)
2324
test "$with_gnu_ld" != yes && break
2325
;;
2326
esac
2327
fi
2328
done
2329
IFS="$lt_save_ifs"
2330
else
2331
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2332
fi])
2333
LD="$lt_cv_path_LD"
2334
if test -n "$LD"; then
2335
AC_MSG_RESULT($LD)
2336
else
2337
AC_MSG_RESULT(no)
2338
fi
2339
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2340
AC_PROG_LD_GNU
2341
])# AC_PROG_LD
2342
2343
2344
# AC_PROG_LD_GNU
2345
# --------------
2346
AC_DEFUN([AC_PROG_LD_GNU],
2347
[AC_REQUIRE([AC_PROG_EGREP])dnl
2348
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2349
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2350
case `$LD -v 2>&1 </dev/null` in
2351
*GNU* | *'with BFD'*)
2352
lt_cv_prog_gnu_ld=yes
2353
;;
2354
*)
2355
lt_cv_prog_gnu_ld=no
2356
;;
2357
esac])
2358
with_gnu_ld=$lt_cv_prog_gnu_ld
2359
])# AC_PROG_LD_GNU
2360
2361
2362
# AC_PROG_LD_RELOAD_FLAG
2363
# ----------------------
2364
# find reload flag for linker
2365
# -- PORTME Some linkers may need a different reload flag.
2366
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2367
[AC_CACHE_CHECK([for $LD option to reload object files],
2368
lt_cv_ld_reload_flag,
2369
[lt_cv_ld_reload_flag='-r'])
2370
reload_flag=$lt_cv_ld_reload_flag
2371
case $reload_flag in
2372
"" | " "*) ;;
2373
*) reload_flag=" $reload_flag" ;;
2374
esac
2375
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2376
case $host_os in
2377
darwin*)
2378
if test "$GCC" = yes; then
2379
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2380
else
2381
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2382
fi
2383
;;
2384
esac
2385
])# AC_PROG_LD_RELOAD_FLAG
2386
2387
2388
# AC_DEPLIBS_CHECK_METHOD
2389
# -----------------------
2390
# how to check for library dependencies
2391
# -- PORTME fill in with the dynamic library characteristics
2392
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2393
[AC_CACHE_CHECK([how to recognize dependent libraries],
2394
lt_cv_deplibs_check_method,
2395
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2396
lt_cv_file_magic_test_file=
2397
lt_cv_deplibs_check_method='unknown'
2398
# Need to set the preceding variable on all platforms that support
2399
# interlibrary dependencies.
2400
# 'none' -- dependencies not supported.
2401
# `unknown' -- same as none, but documents that we really don't know.
2402
# 'pass_all' -- all dependencies passed with no checks.
2403
# 'test_compile' -- check by making test program.
2404
# 'file_magic [[regex]]' -- check by looking for files in library path
2405
# which responds to the $file_magic_cmd with a given extended regex.
2406
# If you have `file' or equivalent on your system and you're not sure
2407
# whether `pass_all' will *always* work, you probably want this one.
2408
2409
case $host_os in
2410
aix[[4-9]]*)
2411
lt_cv_deplibs_check_method=pass_all
2412
;;
2413
2414
beos*)
2415
lt_cv_deplibs_check_method=pass_all
2416
;;
2417
2418
bsdi[[45]]*)
2419
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2420
lt_cv_file_magic_cmd='/usr/bin/file -L'
2421
lt_cv_file_magic_test_file=/shlib/libc.so
2422
;;
2423
2424
cygwin*)
2425
# func_win32_libid is a shell function defined in ltmain.sh
2426
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2427
lt_cv_file_magic_cmd='func_win32_libid'
2428
;;
2429
2430
mingw* | pw32*)
2431
# Base MSYS/MinGW do not provide the 'file' command needed by
2432
# func_win32_libid shell function, so use a weaker test based on 'objdump',
2433
# unless we find 'file', for example because we are cross-compiling.
2434
if ( file / ) >/dev/null 2>&1; then
2435
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2436
lt_cv_file_magic_cmd='func_win32_libid'
2437
else
2438
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2439
lt_cv_file_magic_cmd='$OBJDUMP -f'
2440
fi
2441
;;
2442
2443
darwin* | rhapsody*)
2444
lt_cv_deplibs_check_method=pass_all
2445
;;
2446
2447
freebsd* | dragonfly*)
2448
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2449
case $host_cpu in
2450
i*86 )
2451
# Not sure whether the presence of OpenBSD here was a mistake.
2452
# Let's accept both of them until this is cleared up.
2453
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2454
lt_cv_file_magic_cmd=/usr/bin/file
2455
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2456
;;
2457
esac
2458
else
2459
lt_cv_deplibs_check_method=pass_all
2460
fi
2461
;;
2462
2463
gnu*)
2464
lt_cv_deplibs_check_method=pass_all
2465
;;
2466
2467
hpux10.20* | hpux11*)
2468
lt_cv_file_magic_cmd=/usr/bin/file
2469
case $host_cpu in
2470
ia64*)
2471
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2472
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2473
;;
2474
hppa*64*)
2475
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2476
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2477
;;
2478
*)
2479
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2480
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2481
;;
2482
esac
2483
;;
2484
2485
interix[[3-9]]*)
2486
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2487
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2488
;;
2489
2490
irix5* | irix6* | nonstopux*)
2491
case $LD in
2492
*-32|*"-32 ") libmagic=32-bit;;
2493
*-n32|*"-n32 ") libmagic=N32;;
2494
*-64|*"-64 ") libmagic=64-bit;;
2495
*) libmagic=never-match;;
2496
esac
2497
lt_cv_deplibs_check_method=pass_all
2498
;;
2499
2500
# This must be Linux ELF.
2501
linux* | k*bsd*-gnu)
2502
lt_cv_deplibs_check_method=pass_all
2503
;;
2504
2505
netbsd* | netbsdelf*-gnu)
2506
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2507
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2508
else
2509
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2510
fi
2511
;;
2512
2513
newos6*)
2514
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2515
lt_cv_file_magic_cmd=/usr/bin/file
2516
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2517
;;
2518
2519
nto-qnx*)
2520
lt_cv_deplibs_check_method=unknown
2521
;;
2522
2523
openbsd*)
2524
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2525
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2526
else
2527
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2528
fi
2529
;;
2530
2531
osf3* | osf4* | osf5*)
2532
lt_cv_deplibs_check_method=pass_all
2533
;;
2534
2535
rdos*)
2536
lt_cv_deplibs_check_method=pass_all
2537
;;
2538
2539
solaris*)
2540
lt_cv_deplibs_check_method=pass_all
2541
;;
2542
2543
sysv4 | sysv4.3*)
2544
case $host_vendor in
2545
motorola)
2546
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2547
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2548
;;
2549
ncr)
2550
lt_cv_deplibs_check_method=pass_all
2551
;;
2552
sequent)
2553
lt_cv_file_magic_cmd='/bin/file'
2554
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2555
;;
2556
sni)
2557
lt_cv_file_magic_cmd='/bin/file'
2558
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2559
lt_cv_file_magic_test_file=/lib/libc.so
2560
;;
2561
siemens)
2562
lt_cv_deplibs_check_method=pass_all
2563
;;
2564
pc)
2565
lt_cv_deplibs_check_method=pass_all
2566
;;
2567
esac
2568
;;
2569
2570
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2571
lt_cv_deplibs_check_method=pass_all
2572
;;
2573
esac
2574
])
2575
file_magic_cmd=$lt_cv_file_magic_cmd
2576
deplibs_check_method=$lt_cv_deplibs_check_method
2577
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2578
])# AC_DEPLIBS_CHECK_METHOD
2579
2580
2581
# AC_PROG_NM
2582
# ----------
2583
# find the pathname to a BSD-compatible name lister
2584
AC_DEFUN([AC_PROG_NM],
2585
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2586
[if test -n "$NM"; then
2587
# Let the user override the test.
2588
lt_cv_path_NM="$NM"
2589
else
2590
lt_nm_to_check="${ac_tool_prefix}nm"
2591
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2592
lt_nm_to_check="$lt_nm_to_check nm"
2593
fi
2594
for lt_tmp_nm in $lt_nm_to_check; do
2595
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2596
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2597
IFS="$lt_save_ifs"
2598
test -z "$ac_dir" && ac_dir=.
2599
tmp_nm="$ac_dir/$lt_tmp_nm"
2600
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2601
# Check to see if the nm accepts a BSD-compat flag.
2602
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2603
# nm: unknown option "B" ignored
2604
# Tru64's nm complains that /dev/null is an invalid object file
2605
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2606
*/dev/null* | *'Invalid file or object type'*)
2607
lt_cv_path_NM="$tmp_nm -B"
2608
break
2609
;;
2610
*)
2611
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2612
*/dev/null*)
2613
lt_cv_path_NM="$tmp_nm -p"
2614
break
2615
;;
2616
*)
2617
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2618
continue # so that we can try to find one that supports BSD flags
2619
;;
2620
esac
2621
;;
2622
esac
2623
fi
2624
done
2625
IFS="$lt_save_ifs"
2626
done
2627
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2628
fi])
2629
NM="$lt_cv_path_NM"
2630
])# AC_PROG_NM
2631
2632
2633
# AC_CHECK_LIBM
2634
# -------------
2635
# check for math library
2636
AC_DEFUN([AC_CHECK_LIBM],
2637
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2638
LIBM=
2639
case $host in
2640
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2641
# These system don't have libm, or don't need it
2642
;;
2643
*-ncr-sysv4.3*)
2644
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2645
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2646
;;
2647
*)
2648
AC_CHECK_LIB(m, cos, LIBM="-lm")
2649
;;
2650
esac
2651
])# AC_CHECK_LIBM
2652
2653
2654
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2655
# -----------------------------------
2656
# sets LIBLTDL to the link flags for the libltdl convenience library and
2657
# LTDLINCL to the include flags for the libltdl header and adds
2658
# --enable-ltdl-convenience to the configure arguments. Note that
2659
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2660
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2661
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2662
# (note the single quotes!). If your package is not flat and you're not
2663
# using automake, define top_builddir and top_srcdir appropriately in
2664
# the Makefiles.
2665
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2666
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2667
case $enable_ltdl_convenience in
2668
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2669
"") enable_ltdl_convenience=yes
2670
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2671
esac
2672
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2673
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2674
# For backwards non-gettext consistent compatibility...
2675
INCLTDL="$LTDLINCL"
2676
])# AC_LIBLTDL_CONVENIENCE
2677
2678
2679
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2680
# -----------------------------------
2681
# sets LIBLTDL to the link flags for the libltdl installable library and
2682
# LTDLINCL to the include flags for the libltdl header and adds
2683
# --enable-ltdl-install to the configure arguments. Note that
2684
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2685
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2686
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2687
# '${top_srcdir}/' (note the single quotes!). If your package is not
2688
# flat and you're not using automake, define top_builddir and top_srcdir
2689
# appropriately in the Makefiles.
2690
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2691
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2692
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2693
AC_CHECK_LIB(ltdl, lt_dlinit,
2694
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2695
[if test x"$enable_ltdl_install" = xno; then
2696
AC_MSG_WARN([libltdl not installed, but installation disabled])
2697
else
2698
enable_ltdl_install=yes
2699
fi
2700
])
2701
if test x"$enable_ltdl_install" = x"yes"; then
2702
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2703
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2704
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2705
else
2706
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2707
LIBLTDL="-lltdl"
2708
LTDLINCL=
2709
fi
2710
# For backwards non-gettext consistent compatibility...
2711
INCLTDL="$LTDLINCL"
2712
])# AC_LIBLTDL_INSTALLABLE
2713
2714
2715
# AC_LIBTOOL_CXX
2716
# --------------
2717
# enable support for C++ libraries
2718
AC_DEFUN([AC_LIBTOOL_CXX],
2719
[AC_REQUIRE([_LT_AC_LANG_CXX])
2720
])# AC_LIBTOOL_CXX
2721
2722
2723
# _LT_AC_LANG_CXX
2724
# ---------------
2725
AC_DEFUN([_LT_AC_LANG_CXX],
2726
[AC_REQUIRE([AC_PROG_CXX])
2727
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2728
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2729
])# _LT_AC_LANG_CXX
2730
2731
# _LT_AC_PROG_CXXCPP
2732
# ------------------
2733
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2734
[
2735
AC_REQUIRE([AC_PROG_CXX])
2736
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2737
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2738
(test "X$CXX" != "Xg++"))) ; then
2739
AC_PROG_CXXCPP
2740
fi
2741
])# _LT_AC_PROG_CXXCPP
2742
2743
# AC_LIBTOOL_F77
2744
# --------------
2745
# enable support for Fortran 77 libraries
2746
AC_DEFUN([AC_LIBTOOL_F77],
2747
[AC_REQUIRE([_LT_AC_LANG_F77])
2748
])# AC_LIBTOOL_F77
2749
2750
2751
# _LT_AC_LANG_F77
2752
# ---------------
2753
AC_DEFUN([_LT_AC_LANG_F77],
2754
[AC_REQUIRE([AC_PROG_F77])
2755
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2756
])# _LT_AC_LANG_F77
2757
2758
2759
# AC_LIBTOOL_GCJ
2760
# --------------
2761
# enable support for GCJ libraries
2762
AC_DEFUN([AC_LIBTOOL_GCJ],
2763
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2764
])# AC_LIBTOOL_GCJ
2765
2766
2767
# _LT_AC_LANG_GCJ
2768
# ---------------
2769
AC_DEFUN([_LT_AC_LANG_GCJ],
2770
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2771
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2772
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2773
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2774
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2775
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2776
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2777
])# _LT_AC_LANG_GCJ
2778
2779
2780
# AC_LIBTOOL_RC
2781
# -------------
2782
# enable support for Windows resource files
2783
AC_DEFUN([AC_LIBTOOL_RC],
2784
[AC_REQUIRE([LT_AC_PROG_RC])
2785
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2786
])# AC_LIBTOOL_RC
2787
2788
2789
# AC_LIBTOOL_LANG_C_CONFIG
2790
# ------------------------
2791
# Ensure that the configuration vars for the C compiler are
2792
# suitably defined. Those variables are subsequently used by
2793
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2794
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2795
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2796
[lt_save_CC="$CC"
2797
AC_LANG_PUSH(C)
2798
2799
# Source file extension for C test sources.
2800
ac_ext=c
2801
2802
# Object file extension for compiled C test sources.
2803
objext=o
2804
_LT_AC_TAGVAR(objext, $1)=$objext
2805
2806
# Code to be used in simple compile tests
2807
lt_simple_compile_test_code="int some_variable = 0;"
2808
2809
# Code to be used in simple link tests
2810
lt_simple_link_test_code='int main(){return(0);}'
2811
2812
_LT_AC_SYS_COMPILER
2813
2814
# save warnings/boilerplate of simple test code
2815
_LT_COMPILER_BOILERPLATE
2816
_LT_LINKER_BOILERPLATE
2817
2818
## CAVEAT EMPTOR:
2819
## There is no encapsulation within the following macros, do not change
2820
## the running order or otherwise move them around unless you know exactly
2821
## what you are doing...
2822
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2823
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2824
AC_LIBTOOL_PROG_CC_C_O($1)
2825
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2826
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2827
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2828
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2829
AC_LIBTOOL_SYS_LIB_STRIP
2830
AC_LIBTOOL_DLOPEN_SELF
2831
2832
# Report which library types will actually be built
2833
AC_MSG_CHECKING([if libtool supports shared libraries])
2834
AC_MSG_RESULT([$can_build_shared])
2835
2836
AC_MSG_CHECKING([whether to build shared libraries])
2837
test "$can_build_shared" = "no" && enable_shared=no
2838
2839
# On AIX, shared libraries and static libraries use the same namespace, and
2840
# are all built from PIC.
2841
case $host_os in
2842
aix3*)
2843
test "$enable_shared" = yes && enable_static=no
2844
if test -n "$RANLIB"; then
2845
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2846
postinstall_cmds='$RANLIB $lib'
2847
fi
2848
;;
2849
2850
aix[[4-9]]*)
2851
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2852
test "$enable_shared" = yes && enable_static=no
2853
fi
2854
;;
2855
esac
2856
AC_MSG_RESULT([$enable_shared])
2857
2858
AC_MSG_CHECKING([whether to build static libraries])
2859
# Make sure either enable_shared or enable_static is yes.
2860
test "$enable_shared" = yes || enable_static=yes
2861
AC_MSG_RESULT([$enable_static])
2862
2863
AC_LIBTOOL_CONFIG($1)
2864
2865
AC_LANG_POP
2866
CC="$lt_save_CC"
2867
])# AC_LIBTOOL_LANG_C_CONFIG
2868
2869
2870
# AC_LIBTOOL_LANG_CXX_CONFIG
2871
# --------------------------
2872
# Ensure that the configuration vars for the C compiler are
2873
# suitably defined. Those variables are subsequently used by
2874
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2875
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2876
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2877
[AC_LANG_PUSH(C++)
2878
AC_REQUIRE([AC_PROG_CXX])
2879
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2880
2881
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2882
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2883
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2884
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2885
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2886
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2887
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2888
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2889
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2890
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2891
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2892
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2893
_LT_AC_TAGVAR(module_cmds, $1)=
2894
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2895
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2896
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2897
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2898
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2899
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2900
2901
# Dependencies to place before and after the object being linked:
2902
_LT_AC_TAGVAR(predep_objects, $1)=
2903
_LT_AC_TAGVAR(postdep_objects, $1)=
2904
_LT_AC_TAGVAR(predeps, $1)=
2905
_LT_AC_TAGVAR(postdeps, $1)=
2906
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2907
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2908
2909
# Source file extension for C++ test sources.
2910
ac_ext=cpp
2911
2912
# Object file extension for compiled C++ test sources.
2913
objext=o
2914
_LT_AC_TAGVAR(objext, $1)=$objext
2915
2916
# Code to be used in simple compile tests
2917
lt_simple_compile_test_code="int some_variable = 0;"
2918
2919
# Code to be used in simple link tests
2920
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2921
2922
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2923
_LT_AC_SYS_COMPILER
2924
2925
# save warnings/boilerplate of simple test code
2926
_LT_COMPILER_BOILERPLATE
2927
_LT_LINKER_BOILERPLATE
2928
2929
# Allow CC to be a program name with arguments.
2930
lt_save_CC=$CC
2931
lt_save_LD=$LD
2932
lt_save_GCC=$GCC
2933
GCC=$GXX
2934
lt_save_with_gnu_ld=$with_gnu_ld
2935
lt_save_path_LD=$lt_cv_path_LD
2936
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2937
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2938
else
2939
$as_unset lt_cv_prog_gnu_ld
2940
fi
2941
if test -n "${lt_cv_path_LDCXX+set}"; then
2942
lt_cv_path_LD=$lt_cv_path_LDCXX
2943
else
2944
$as_unset lt_cv_path_LD
2945
fi
2946
test -z "${LDCXX+set}" || LD=$LDCXX
2947
CC=${CXX-"c++"}
2948
compiler=$CC
2949
_LT_AC_TAGVAR(compiler, $1)=$CC
2950
_LT_CC_BASENAME([$compiler])
2951
2952
# We don't want -fno-exception wen compiling C++ code, so set the
2953
# no_builtin_flag separately
2954
if test "$GXX" = yes; then
2955
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2956
else
2957
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2958
fi
2959
2960
if test "$GXX" = yes; then
2961
# Set up default GNU C++ configuration
2962
2963
AC_PROG_LD
2964
2965
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2966
# archiving commands below assume that GNU ld is being used.
2967
if test "$with_gnu_ld" = yes; then
2968
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2969
_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'
2970
2971
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2972
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2973
2974
# If archive_cmds runs LD, not CC, wlarc should be empty
2975
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2976
# investigate it a little bit more. (MM)
2977
wlarc='${wl}'
2978
2979
# ancient GNU ld didn't support --whole-archive et. al.
2980
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2981
grep 'no-whole-archive' > /dev/null; then
2982
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2983
else
2984
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2985
fi
2986
else
2987
with_gnu_ld=no
2988
wlarc=
2989
2990
# A generic and very simple default shared library creation
2991
# command for GNU C++ for the case where it uses the native
2992
# linker, instead of GNU ld. If possible, this setting should
2993
# overridden to take advantage of the native linker features on
2994
# the platform it is being used on.
2995
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2996
fi
2997
2998
# Commands to make compiler produce verbose output that lists
2999
# what "hidden" libraries, object files and flags are used when
3000
# linking a shared library.
3001
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3002
3003
else
3004
GXX=no
3005
with_gnu_ld=no
3006
wlarc=
3007
fi
3008
3009
# PORTME: fill in a description of your system's C++ link characteristics
3010
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3011
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3012
case $host_os in
3013
aix3*)
3014
# FIXME: insert proper C++ library support
3015
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3016
;;
3017
aix[[4-9]]*)
3018
if test "$host_cpu" = ia64; then
3019
# On IA64, the linker does run time linking by default, so we don't
3020
# have to do anything special.
3021
aix_use_runtimelinking=no
3022
exp_sym_flag='-Bexport'
3023
no_entry_flag=""
3024
else
3025
aix_use_runtimelinking=no
3026
3027
# Test if we are trying to use run time linking or normal
3028
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3029
# need to do runtime linking.
3030
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3031
for ld_flag in $LDFLAGS; do
3032
case $ld_flag in
3033
*-brtl*)
3034
aix_use_runtimelinking=yes
3035
break
3036
;;
3037
esac
3038
done
3039
;;
3040
esac
3041
3042
exp_sym_flag='-bexport'
3043
no_entry_flag='-bnoentry'
3044
fi
3045
3046
# When large executables or shared objects are built, AIX ld can
3047
# have problems creating the table of contents. If linking a library
3048
# or program results in "error TOC overflow" add -mminimal-toc to
3049
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3050
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3051
3052
_LT_AC_TAGVAR(archive_cmds, $1)=''
3053
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3054
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3055
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3056
3057
if test "$GXX" = yes; then
3058
case $host_os in aix4.[[012]]|aix4.[[012]].*)
3059
# We only want to do this on AIX 4.2 and lower, the check
3060
# below for broken collect2 doesn't work under 4.3+
3061
collect2name=`${CC} -print-prog-name=collect2`
3062
if test -f "$collect2name" && \
3063
strings "$collect2name" | grep resolve_lib_name >/dev/null
3064
then
3065
# We have reworked collect2
3066
:
3067
else
3068
# We have old collect2
3069
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3070
# It fails to find uninstalled libraries when the uninstalled
3071
# path is not listed in the libpath. Setting hardcode_minus_L
3072
# to unsupported forces relinking
3073
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3074
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3075
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3076
fi
3077
;;
3078
esac
3079
shared_flag='-shared'
3080
if test "$aix_use_runtimelinking" = yes; then
3081
shared_flag="$shared_flag "'${wl}-G'
3082
fi
3083
else
3084
# not using gcc
3085
if test "$host_cpu" = ia64; then
3086
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3087
# chokes on -Wl,-G. The following line is correct:
3088
shared_flag='-G'
3089
else
3090
if test "$aix_use_runtimelinking" = yes; then
3091
shared_flag='${wl}-G'
3092
else
3093
shared_flag='${wl}-bM:SRE'
3094
fi
3095
fi
3096
fi
3097
3098
# It seems that -bexpall does not export symbols beginning with
3099
# underscore (_), so it is better to generate a list of symbols to export.
3100
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3101
if test "$aix_use_runtimelinking" = yes; then
3102
# Warning - without using the other runtime loading flags (-brtl),
3103
# -berok will link without error, but may produce a broken library.
3104
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3105
# Determine the default libpath from the value encoded in an empty executable.
3106
_LT_AC_SYS_LIBPATH_AIX
3107
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3108
3109
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3110
else
3111
if test "$host_cpu" = ia64; then
3112
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3113
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3114
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3115
else
3116
# Determine the default libpath from the value encoded in an empty executable.
3117
_LT_AC_SYS_LIBPATH_AIX
3118
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3119
# Warning - without using the other run time loading flags,
3120
# -berok will link without error, but may produce a broken library.
3121
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3122
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3123
# Exported symbols can be pulled into shared objects from archives
3124
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3125
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3126
# This is similar to how AIX traditionally builds its shared libraries.
3127
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3128
fi
3129
fi
3130
;;
3131
3132
beos*)
3133
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3134
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3135
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3136
# support --undefined. This deserves some investigation. FIXME
3137
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3138
else
3139
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3140
fi
3141
;;
3142
3143
chorus*)
3144
case $cc_basename in
3145
*)
3146
# FIXME: insert proper C++ library support
3147
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3148
;;
3149
esac
3150
;;
3151
3152
cygwin* | mingw* | pw32*)
3153
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3154
# as there is no search path for DLLs.
3155
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3156
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3157
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3158
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3159
3160
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3161
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3162
# If the export-symbols file already is a .def file (1st line
3163
# is EXPORTS), use it as is; otherwise, prepend...
3164
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3165
cp $export_symbols $output_objdir/$soname.def;
3166
else
3167
echo EXPORTS > $output_objdir/$soname.def;
3168
cat $export_symbols >> $output_objdir/$soname.def;
3169
fi~
3170
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3171
else
3172
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3173
fi
3174
;;
3175
darwin* | rhapsody*)
3176
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3177
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3178
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3179
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3180
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3181
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3182
_LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3183
if test "$GXX" = yes ; then
3184
output_verbose_link_cmd='echo'
3185
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
3186
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3187
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
3188
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
3189
if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3190
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
3191
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
3192
fi
3193
else
3194
case $cc_basename in
3195
xlc*)
3196
output_verbose_link_cmd='echo'
3197
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
3198
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3199
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3200
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3201
_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}'
3202
;;
3203
*)
3204
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3205
;;
3206
esac
3207
fi
3208
;;
3209
3210
dgux*)
3211
case $cc_basename in
3212
ec++*)
3213
# FIXME: insert proper C++ library support
3214
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3215
;;
3216
ghcx*)
3217
# Green Hills C++ Compiler
3218
# FIXME: insert proper C++ library support
3219
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3220
;;
3221
*)
3222
# FIXME: insert proper C++ library support
3223
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3224
;;
3225
esac
3226
;;
3227
freebsd[[12]]*)
3228
# C++ shared libraries reported to be fairly broken before switch to ELF
3229
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3230
;;
3231
freebsd-elf*)
3232
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3233
;;
3234
freebsd* | dragonfly*)
3235
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3236
# conventions
3237
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3238
;;
3239
gnu*)
3240
;;
3241
hpux9*)
3242
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3243
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3244
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3245
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3246
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3247
# but as the default
3248
# location of the library.
3249
3250
case $cc_basename in
3251
CC*)
3252
# FIXME: insert proper C++ library support
3253
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3254
;;
3255
aCC*)
3256
_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 $lib'
3257
# Commands to make compiler produce verbose output that lists
3258
# what "hidden" libraries, object files and flags are used when
3259
# linking a shared library.
3260
#
3261
# There doesn't appear to be a way to prevent this compiler from
3262
# explicitly linking system object files so we need to strip them
3263
# from the output so that they don't get included in the library
3264
# dependencies.
3265
output_verbose_link_cmd='templist=`($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 $list'
3266
;;
3267
*)
3268
if test "$GXX" = yes; then
3269
_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'
3270
else
3271
# FIXME: insert proper C++ library support
3272
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3273
fi
3274
;;
3275
esac
3276
;;
3277
hpux10*|hpux11*)
3278
if test $with_gnu_ld = no; then
3279
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3280
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3281
3282
case $host_cpu in
3283
hppa*64*|ia64*) ;;
3284
*)
3285
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3286
;;
3287
esac
3288
fi
3289
case $host_cpu in
3290
hppa*64*|ia64*)
3291
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3292
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3293
;;
3294
*)
3295
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3296
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3297
# but as the default
3298
# location of the library.
3299
;;
3300
esac
3301
3302
case $cc_basename in
3303
CC*)
3304
# FIXME: insert proper C++ library support
3305
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3306
;;
3307
aCC*)
3308
case $host_cpu in
3309
hppa*64*)
3310
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3311
;;
3312
ia64*)
3313
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3314
;;
3315
*)
3316
_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 $compiler_flags'
3317
;;
3318
esac
3319
# Commands to make compiler produce verbose output that lists
3320
# what "hidden" libraries, object files and flags are used when
3321
# linking a shared library.
3322
#
3323
# There doesn't appear to be a way to prevent this compiler from
3324
# explicitly linking system object files so we need to strip them
3325
# from the output so that they don't get included in the library
3326
# dependencies.
3327
output_verbose_link_cmd='templist=`($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 $list'
3328
;;
3329
*)
3330
if test "$GXX" = yes; then
3331
if test $with_gnu_ld = no; then
3332
case $host_cpu in
3333
hppa*64*)
3334
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3335
;;
3336
ia64*)
3337
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3338
;;
3339
*)
3340
_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'
3341
;;
3342
esac
3343
fi
3344
else
3345
# FIXME: insert proper C++ library support
3346
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3347
fi
3348
;;
3349
esac
3350
;;
3351
interix[[3-9]]*)
3352
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3353
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3354
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3355
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3356
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3357
# Instead, shared libraries are loaded at an image base (0x10000000 by
3358
# default) and relocated if they conflict, which is a slow very memory
3359
# consuming and fragmenting process. To avoid this, we pick a random,
3360
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3361
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3362
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3363
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3364
;;
3365
irix5* | irix6*)
3366
case $cc_basename in
3367
CC*)
3368
# SGI C++
3369
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3370
3371
# Archives containing C++ object files must be created using
3372
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3373
# necessary to make sure instantiated templates are included
3374
# in the archive.
3375
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3376
;;
3377
*)
3378
if test "$GXX" = yes; then
3379
if test "$with_gnu_ld" = no; then
3380
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3381
else
3382
_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'
3383
fi
3384
fi
3385
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3386
;;
3387
esac
3388
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3389
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3390
;;
3391
linux* | k*bsd*-gnu)
3392
case $cc_basename in
3393
KCC*)
3394
# Kuck and Associates, Inc. (KAI) C++ Compiler
3395
3396
# KCC will only create a shared library if the output file
3397
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3398
# to its proper name (with version) after linking.
3399
_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'
3400
_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 $lib'
3401
# Commands to make compiler produce verbose output that lists
3402
# what "hidden" libraries, object files and flags are used when
3403
# linking a shared library.
3404
#
3405
# There doesn't appear to be a way to prevent this compiler from
3406
# explicitly linking system object files so we need to strip them
3407
# from the output so that they don't get included in the library
3408
# dependencies.
3409
output_verbose_link_cmd='templist=`$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'
3410
3411
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3412
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3413
3414
# Archives containing C++ object files must be created using
3415
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3416
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3417
;;
3418
icpc*)
3419
# Intel C++
3420
with_gnu_ld=yes
3421
# version 8.0 and above of icpc choke on multiply defined symbols
3422
# if we add $predep_objects and $postdep_objects, however 7.1 and
3423
# earlier do not add the objects themselves.
3424
case `$CC -V 2>&1` in
3425
*"Version 7."*)
3426
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3427
_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'
3428
;;
3429
*) # Version 8.0 or newer
3430
tmp_idyn=
3431
case $host_cpu in
3432
ia64*) tmp_idyn=' -i_dynamic';;
3433
esac
3434
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3435
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3436
;;
3437
esac
3438
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3439
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3440
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3441
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3442
;;
3443
pgCC* | pgcpp*)
3444
# Portland Group C++ compiler
3445
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3446
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3447
3448
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3449
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3450
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3451
;;
3452
cxx*)
3453
# Compaq C++
3454
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3455
_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'
3456
3457
runpath_var=LD_RUN_PATH
3458
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3459
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3460
3461
# Commands to make compiler produce verbose output that lists
3462
# what "hidden" libraries, object files and flags are used when
3463
# linking a shared library.
3464
#
3465
# There doesn't appear to be a way to prevent this compiler from
3466
# explicitly linking system object files so we need to strip them
3467
# from the output so that they don't get included in the library
3468
# dependencies.
3469
output_verbose_link_cmd='templist=`$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 $list'
3470
;;
3471
*)
3472
case `$CC -V 2>&1 | sed 5q` in
3473
*Sun\ C*)
3474
# Sun C++ 5.9
3475
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3476
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3477
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3478
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3479
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3480
3481
# Not sure whether something based on
3482
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3483
# would be better.
3484
output_verbose_link_cmd='echo'
3485
3486
# Archives containing C++ object files must be created using
3487
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3488
# necessary to make sure instantiated templates are included
3489
# in the archive.
3490
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3491
;;
3492
esac
3493
;;
3494
esac
3495
;;
3496
lynxos*)
3497
# FIXME: insert proper C++ library support
3498
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3499
;;
3500
m88k*)
3501
# FIXME: insert proper C++ library support
3502
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3503
;;
3504
mvs*)
3505
case $cc_basename in
3506
cxx*)
3507
# FIXME: insert proper C++ library support
3508
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3509
;;
3510
*)
3511
# FIXME: insert proper C++ library support
3512
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3513
;;
3514
esac
3515
;;
3516
netbsd* | netbsdelf*-gnu)
3517
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3518
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3519
wlarc=
3520
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3521
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3522
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3523
fi
3524
# Workaround some broken pre-1.5 toolchains
3525
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3526
;;
3527
openbsd2*)
3528
# C++ shared libraries are fairly broken
3529
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3530
;;
3531
openbsd*)
3532
if test -f /usr/libexec/ld.so; then
3533
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3534
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3535
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3536
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3537
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3538
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3539
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3540
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3541
fi
3542
output_verbose_link_cmd='echo'
3543
else
3544
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3545
fi
3546
;;
3547
osf3*)
3548
case $cc_basename in
3549
KCC*)
3550
# Kuck and Associates, Inc. (KAI) C++ Compiler
3551
3552
# KCC will only create a shared library if the output file
3553
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3554
# to its proper name (with version) after linking.
3555
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3556
3557
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3558
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3559
3560
# Archives containing C++ object files must be created using
3561
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3562
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3563
3564
;;
3565
RCC*)
3566
# Rational C++ 2.4.1
3567
# FIXME: insert proper C++ library support
3568
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3569
;;
3570
cxx*)
3571
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3572
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3573
3574
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3575
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3576
3577
# Commands to make compiler produce verbose output that lists
3578
# what "hidden" libraries, object files and flags are used when
3579
# linking a shared library.
3580
#
3581
# There doesn't appear to be a way to prevent this compiler from
3582
# explicitly linking system object files so we need to strip them
3583
# from the output so that they don't get included in the library
3584
# dependencies.
3585
output_verbose_link_cmd='templist=`$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 $list'
3586
;;
3587
*)
3588
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3589
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3590
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3591
3592
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3593
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3594
3595
# Commands to make compiler produce verbose output that lists
3596
# what "hidden" libraries, object files and flags are used when
3597
# linking a shared library.
3598
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3599
3600
else
3601
# FIXME: insert proper C++ library support
3602
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3603
fi
3604
;;
3605
esac
3606
;;
3607
osf4* | osf5*)
3608
case $cc_basename in
3609
KCC*)
3610
# Kuck and Associates, Inc. (KAI) C++ Compiler
3611
3612
# KCC will only create a shared library if the output file
3613
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3614
# to its proper name (with version) after linking.
3615
_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'
3616
3617
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3618
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3619
3620
# Archives containing C++ object files must be created using
3621
# the KAI C++ compiler.
3622
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3623
;;
3624
RCC*)
3625
# Rational C++ 2.4.1
3626
# FIXME: insert proper C++ library support
3627
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3628
;;
3629
cxx*)
3630
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3631
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3632
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3633
echo "-hidden">> $lib.exp~
3634
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
3635
$rm $lib.exp'
3636
3637
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3638
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3639
3640
# Commands to make compiler produce verbose output that lists
3641
# what "hidden" libraries, object files and flags are used when
3642
# linking a shared library.
3643
#
3644
# There doesn't appear to be a way to prevent this compiler from
3645
# explicitly linking system object files so we need to strip them
3646
# from the output so that they don't get included in the library
3647
# dependencies.
3648
output_verbose_link_cmd='templist=`$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 $list'
3649
;;
3650
*)
3651
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3652
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3653
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3654
3655
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3656
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3657
3658
# Commands to make compiler produce verbose output that lists
3659
# what "hidden" libraries, object files and flags are used when
3660
# linking a shared library.
3661
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3662
3663
else
3664
# FIXME: insert proper C++ library support
3665
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3666
fi
3667
;;
3668
esac
3669
;;
3670
psos*)
3671
# FIXME: insert proper C++ library support
3672
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3673
;;
3674
sunos4*)
3675
case $cc_basename in
3676
CC*)
3677
# Sun C++ 4.x
3678
# FIXME: insert proper C++ library support
3679
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3680
;;
3681
lcc*)
3682
# Lucid
3683
# FIXME: insert proper C++ library support
3684
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3685
;;
3686
*)
3687
# FIXME: insert proper C++ library support
3688
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3689
;;
3690
esac
3691
;;
3692
solaris*)
3693
case $cc_basename in
3694
CC*)
3695
# Sun C++ 4.2, 5.x and Centerline C++
3696
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3697
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3698
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3699
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3700
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3701
3702
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3703
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3704
case $host_os in
3705
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3706
*)
3707
# The compiler driver will combine and reorder linker options,
3708
# but understands `-z linker_flag'.
3709
# Supported since Solaris 2.6 (maybe 2.5.1?)
3710
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3711
;;
3712
esac
3713
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3714
3715
output_verbose_link_cmd='echo'
3716
3717
# Archives containing C++ object files must be created using
3718
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3719
# necessary to make sure instantiated templates are included
3720
# in the archive.
3721
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3722
;;
3723
gcx*)
3724
# Green Hills C++ Compiler
3725
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3726
3727
# The C++ compiler must be used to create the archive.
3728
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3729
;;
3730
*)
3731
# GNU C++ compiler with Solaris linker
3732
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3733
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3734
if $CC --version | grep -v '^2\.7' > /dev/null; then
3735
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3736
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3737
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3738
3739
# Commands to make compiler produce verbose output that lists
3740
# what "hidden" libraries, object files and flags are used when
3741
# linking a shared library.
3742
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3743
else
3744
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3745
# platform.
3746
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3747
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3748
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3749
3750
# Commands to make compiler produce verbose output that lists
3751
# what "hidden" libraries, object files and flags are used when
3752
# linking a shared library.
3753
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3754
fi
3755
3756
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3757
case $host_os in
3758
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3759
*)
3760
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3761
;;
3762
esac
3763
fi
3764
;;
3765
esac
3766
;;
3767
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3768
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3769
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3770
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3771
runpath_var='LD_RUN_PATH'
3772
3773
case $cc_basename in
3774
CC*)
3775
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3776
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3777
;;
3778
*)
3779
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3780
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3781
;;
3782
esac
3783
;;
3784
sysv5* | sco3.2v5* | sco5v6*)
3785
# Note: We can NOT use -z defs as we might desire, because we do not
3786
# link with -lc, and that would cause any symbols used from libc to
3787
# always be unresolved, which means just about no library would
3788
# ever link correctly. If we're not using GNU ld we use -z text
3789
# though, which does catch some bad symbols but isn't as heavy-handed
3790
# as -z defs.
3791
# For security reasons, it is highly recommended that you always
3792
# use absolute paths for naming shared libraries, and exclude the
3793
# DT_RUNPATH tag from executables and libraries. But doing so
3794
# requires that you compile everything twice, which is a pain.
3795
# So that behaviour is only enabled if SCOABSPATH is set to a
3796
# non-empty value in the environment. Most likely only useful for
3797
# creating official distributions of packages.
3798
# This is a hack until libtool officially supports absolute path
3799
# names for shared libraries.
3800
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3801
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3802
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3803
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3804
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3805
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3806
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3807
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3808
runpath_var='LD_RUN_PATH'
3809
3810
case $cc_basename in
3811
CC*)
3812
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3813
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3814
;;
3815
*)
3816
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3817
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3818
;;
3819
esac
3820
;;
3821
tandem*)
3822
case $cc_basename in
3823
NCC*)
3824
# NonStop-UX NCC 3.20
3825
# FIXME: insert proper C++ library support
3826
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3827
;;
3828
*)
3829
# FIXME: insert proper C++ library support
3830
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3831
;;
3832
esac
3833
;;
3834
vxworks*)
3835
# FIXME: insert proper C++ library support
3836
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3837
;;
3838
*)
3839
# FIXME: insert proper C++ library support
3840
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3841
;;
3842
esac
3843
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3844
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3845
3846
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3847
_LT_AC_TAGVAR(LD, $1)="$LD"
3848
3849
## CAVEAT EMPTOR:
3850
## There is no encapsulation within the following macros, do not change
3851
## the running order or otherwise move them around unless you know exactly
3852
## what you are doing...
3853
AC_LIBTOOL_POSTDEP_PREDEP($1)
3854
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3855
AC_LIBTOOL_PROG_CC_C_O($1)
3856
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3857
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3858
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3859
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3860
3861
AC_LIBTOOL_CONFIG($1)
3862
3863
AC_LANG_POP
3864
CC=$lt_save_CC
3865
LDCXX=$LD
3866
LD=$lt_save_LD
3867
GCC=$lt_save_GCC
3868
with_gnu_ldcxx=$with_gnu_ld
3869
with_gnu_ld=$lt_save_with_gnu_ld
3870
lt_cv_path_LDCXX=$lt_cv_path_LD
3871
lt_cv_path_LD=$lt_save_path_LD
3872
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3873
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3874
])# AC_LIBTOOL_LANG_CXX_CONFIG
3875
3876
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3877
# ------------------------------------
3878
# Figure out "hidden" library dependencies from verbose
3879
# compiler output when linking a shared library.
3880
# Parse the compiler output and extract the necessary
3881
# objects, libraries and library flags.
3882
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3883
[AC_REQUIRE([LT_AC_PROG_SED])dnl
3884
dnl we can't use the lt_simple_compile_test_code here,
3885
dnl because it contains code intended for an executable,
3886
dnl not a library. It's possible we should let each
3887
dnl tag define a new lt_????_link_test_code variable,
3888
dnl but it's only used here...
3889
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3890
int a;
3891
void foo (void) { a = 0; }
3892
EOF
3893
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3894
class Foo
3895
{
3896
public:
3897
Foo (void) { a = 0; }
3898
private:
3899
int a;
3900
};
3901
EOF
3902
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3903
subroutine foo
3904
implicit none
3905
integer*4 a
3906
a=0
3907
return
3908
end
3909
EOF
3910
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3911
public class foo {
3912
private int a;
3913
public void bar (void) {
3914
a = 0;
3915
}
3916
};
3917
EOF
3918
])
3919
dnl Parse the compiler output and extract the necessary
3920
dnl objects, libraries and library flags.
3921
if AC_TRY_EVAL(ac_compile); then
3922
# Parse the compiler output and extract the necessary
3923
# objects, libraries and library flags.
3924
3925
# Sentinel used to keep track of whether or not we are before
3926
# the conftest object file.
3927
pre_test_object_deps_done=no
3928
3929
# The `*' in the case matches for architectures that use `case' in
3930
# $output_verbose_cmd can trigger glob expansion during the loop
3931
# eval without this substitution.
3932
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3933
3934
for p in `eval $output_verbose_link_cmd`; do
3935
case $p in
3936
3937
-L* | -R* | -l*)
3938
# Some compilers place space between "-{L,R}" and the path.
3939
# Remove the space.
3940
if test $p = "-L" \
3941
|| test $p = "-R"; then
3942
prev=$p
3943
continue
3944
else
3945
prev=
3946
fi
3947
3948
if test "$pre_test_object_deps_done" = no; then
3949
case $p in
3950
-L* | -R*)
3951
# Internal compiler library paths should come after those
3952
# provided the user. The postdeps already come after the
3953
# user supplied libs so there is no need to process them.
3954
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3955
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3956
else
3957
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3958
fi
3959
;;
3960
# The "-l" case would never come before the object being
3961
# linked, so don't bother handling this case.
3962
esac
3963
else
3964
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3965
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3966
else
3967
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3968
fi
3969
fi
3970
;;
3971
3972
*.$objext)
3973
# This assumes that the test object file only shows up
3974
# once in the compiler output.
3975
if test "$p" = "conftest.$objext"; then
3976
pre_test_object_deps_done=yes
3977
continue
3978
fi
3979
3980
if test "$pre_test_object_deps_done" = no; then
3981
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3982
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3983
else
3984
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3985
fi
3986
else
3987
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3988
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3989
else
3990
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3991
fi
3992
fi
3993
;;
3994
3995
*) ;; # Ignore the rest.
3996
3997
esac
3998
done
3999
4000
# Clean up.
4001
rm -f a.out a.exe
4002
else
4003
echo "libtool.m4: error: problem compiling $1 test program"
4004
fi
4005
4006
$rm -f confest.$objext
4007
4008
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4009
if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4010
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4011
fi
4012
4013
# PORTME: override above test on systems where it is broken
4014
ifelse([$1],[CXX],
4015
[case $host_os in
4016
interix[[3-9]]*)
4017
# Interix 3.5 installs completely hosed .la files for C++, so rather than
4018
# hack all around it, let's just trust "g++" to DTRT.
4019
_LT_AC_TAGVAR(predep_objects,$1)=
4020
_LT_AC_TAGVAR(postdep_objects,$1)=
4021
_LT_AC_TAGVAR(postdeps,$1)=
4022
;;
4023
4024
linux*)
4025
case `$CC -V 2>&1 | sed 5q` in
4026
*Sun\ C*)
4027
# Sun C++ 5.9
4028
#
4029
# The more standards-conforming stlport4 library is
4030
# incompatible with the Cstd library. Avoid specifying
4031
# it if it's in CXXFLAGS. Ignore libCrun as
4032
# -library=stlport4 depends on it.
4033
case " $CXX $CXXFLAGS " in
4034
*" -library=stlport4 "*)
4035
solaris_use_stlport4=yes
4036
;;
4037
esac
4038
if test "$solaris_use_stlport4" != yes; then
4039
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4040
fi
4041
;;
4042
esac
4043
;;
4044
4045
solaris*)
4046
case $cc_basename in
4047
CC*)
4048
# The more standards-conforming stlport4 library is
4049
# incompatible with the Cstd library. Avoid specifying
4050
# it if it's in CXXFLAGS. Ignore libCrun as
4051
# -library=stlport4 depends on it.
4052
case " $CXX $CXXFLAGS " in
4053
*" -library=stlport4 "*)
4054
solaris_use_stlport4=yes
4055
;;
4056
esac
4057
4058
# Adding this requires a known-good setup of shared libraries for
4059
# Sun compiler versions before 5.6, else PIC objects from an old
4060
# archive will be linked into the output, leading to subtle bugs.
4061
if test "$solaris_use_stlport4" != yes; then
4062
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4063
fi
4064
;;
4065
esac
4066
;;
4067
esac
4068
])
4069
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4070
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4071
esac
4072
])# AC_LIBTOOL_POSTDEP_PREDEP
4073
4074
# AC_LIBTOOL_LANG_F77_CONFIG
4075
# --------------------------
4076
# Ensure that the configuration vars for the C compiler are
4077
# suitably defined. Those variables are subsequently used by
4078
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4079
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4080
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4081
[AC_REQUIRE([AC_PROG_F77])
4082
AC_LANG_PUSH(Fortran 77)
4083
4084
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4085
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4086
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4087
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4088
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4089
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4090
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4091
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4092
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4093
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4094
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4095
_LT_AC_TAGVAR(module_cmds, $1)=
4096
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4097
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4098
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4099
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4100
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4101
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4102
4103
# Source file extension for f77 test sources.
4104
ac_ext=f
4105
4106
# Object file extension for compiled f77 test sources.
4107
objext=o
4108
_LT_AC_TAGVAR(objext, $1)=$objext
4109
4110
# Code to be used in simple compile tests
4111
lt_simple_compile_test_code="\
4112
subroutine t
4113
return
4114
end
4115
"
4116
4117
# Code to be used in simple link tests
4118
lt_simple_link_test_code="\
4119
program t
4120
end
4121
"
4122
4123
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4124
_LT_AC_SYS_COMPILER
4125
4126
# save warnings/boilerplate of simple test code
4127
_LT_COMPILER_BOILERPLATE
4128
_LT_LINKER_BOILERPLATE
4129
4130
# Allow CC to be a program name with arguments.
4131
lt_save_CC="$CC"
4132
CC=${F77-"f77"}
4133
compiler=$CC
4134
_LT_AC_TAGVAR(compiler, $1)=$CC
4135
_LT_CC_BASENAME([$compiler])
4136
4137
AC_MSG_CHECKING([if libtool supports shared libraries])
4138
AC_MSG_RESULT([$can_build_shared])
4139
4140
AC_MSG_CHECKING([whether to build shared libraries])
4141
test "$can_build_shared" = "no" && enable_shared=no
4142
4143
# On AIX, shared libraries and static libraries use the same namespace, and
4144
# are all built from PIC.
4145
case $host_os in
4146
aix3*)
4147
test "$enable_shared" = yes && enable_static=no
4148
if test -n "$RANLIB"; then
4149
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4150
postinstall_cmds='$RANLIB $lib'
4151
fi
4152
;;
4153
aix[[4-9]]*)
4154
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4155
test "$enable_shared" = yes && enable_static=no
4156
fi
4157
;;
4158
esac
4159
AC_MSG_RESULT([$enable_shared])
4160
4161
AC_MSG_CHECKING([whether to build static libraries])
4162
# Make sure either enable_shared or enable_static is yes.
4163
test "$enable_shared" = yes || enable_static=yes
4164
AC_MSG_RESULT([$enable_static])
4165
4166
_LT_AC_TAGVAR(GCC, $1)="$G77"
4167
_LT_AC_TAGVAR(LD, $1)="$LD"
4168
4169
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4170
AC_LIBTOOL_PROG_CC_C_O($1)
4171
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4172
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4173
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4174
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4175
4176
AC_LIBTOOL_CONFIG($1)
4177
4178
AC_LANG_POP
4179
CC="$lt_save_CC"
4180
])# AC_LIBTOOL_LANG_F77_CONFIG
4181
4182
4183
# AC_LIBTOOL_LANG_GCJ_CONFIG
4184
# --------------------------
4185
# Ensure that the configuration vars for the C compiler are
4186
# suitably defined. Those variables are subsequently used by
4187
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4188
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4189
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4190
[AC_LANG_SAVE
4191
4192
# Source file extension for Java test sources.
4193
ac_ext=java
4194
4195
# Object file extension for compiled Java test sources.
4196
objext=o
4197
_LT_AC_TAGVAR(objext, $1)=$objext
4198
4199
# Code to be used in simple compile tests
4200
lt_simple_compile_test_code="class foo {}"
4201
4202
# Code to be used in simple link tests
4203
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4204
4205
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4206
_LT_AC_SYS_COMPILER
4207
4208
# save warnings/boilerplate of simple test code
4209
_LT_COMPILER_BOILERPLATE
4210
_LT_LINKER_BOILERPLATE
4211
4212
# Allow CC to be a program name with arguments.
4213
lt_save_CC="$CC"
4214
CC=${GCJ-"gcj"}
4215
compiler=$CC
4216
_LT_AC_TAGVAR(compiler, $1)=$CC
4217
_LT_CC_BASENAME([$compiler])
4218
4219
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4220
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4221
4222
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4223
4224
## CAVEAT EMPTOR:
4225
## There is no encapsulation within the following macros, do not change
4226
## the running order or otherwise move them around unless you know exactly
4227
## what you are doing...
4228
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4229
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4230
AC_LIBTOOL_PROG_CC_C_O($1)
4231
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4232
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4233
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4234
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4235
4236
AC_LIBTOOL_CONFIG($1)
4237
4238
AC_LANG_RESTORE
4239
CC="$lt_save_CC"
4240
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4241
4242
4243
# AC_LIBTOOL_LANG_RC_CONFIG
4244
# -------------------------
4245
# Ensure that the configuration vars for the Windows resource compiler are
4246
# suitably defined. Those variables are subsequently used by
4247
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4248
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4249
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4250
[AC_LANG_SAVE
4251
4252
# Source file extension for RC test sources.
4253
ac_ext=rc
4254
4255
# Object file extension for compiled RC test sources.
4256
objext=o
4257
_LT_AC_TAGVAR(objext, $1)=$objext
4258
4259
# Code to be used in simple compile tests
4260
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4261
4262
# Code to be used in simple link tests
4263
lt_simple_link_test_code="$lt_simple_compile_test_code"
4264
4265
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4266
_LT_AC_SYS_COMPILER
4267
4268
# save warnings/boilerplate of simple test code
4269
_LT_COMPILER_BOILERPLATE
4270
_LT_LINKER_BOILERPLATE
4271
4272
# Allow CC to be a program name with arguments.
4273
lt_save_CC="$CC"
4274
CC=${RC-"windres"}
4275
compiler=$CC
4276
_LT_AC_TAGVAR(compiler, $1)=$CC
4277
_LT_CC_BASENAME([$compiler])
4278
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4279
4280
AC_LIBTOOL_CONFIG($1)
4281
4282
AC_LANG_RESTORE
4283
CC="$lt_save_CC"
4284
])# AC_LIBTOOL_LANG_RC_CONFIG
4285
4286
4287
# AC_LIBTOOL_CONFIG([TAGNAME])
4288
# ----------------------------
4289
# If TAGNAME is not passed, then create an initial libtool script
4290
# with a default configuration from the untagged config vars. Otherwise
4291
# add code to config.status for appending the configuration named by
4292
# TAGNAME from the matching tagged config vars.
4293
AC_DEFUN([AC_LIBTOOL_CONFIG],
4294
[# The else clause should only fire when bootstrapping the
4295
# libtool distribution, otherwise you forgot to ship ltmain.sh
4296
# with your package, and you will get complaints that there are
4297
# no rules to generate ltmain.sh.
4298
if test -f "$ltmain"; then
4299
# See if we are running on zsh, and set the options which allow our commands through
4300
# without removal of \ escapes.
4301
if test -n "${ZSH_VERSION+set}" ; then
4302
setopt NO_GLOB_SUBST
4303
fi
4304
# Now quote all the things that may contain metacharacters while being
4305
# careful not to overquote the AC_SUBSTed values. We take copies of the
4306
# variables and quote the copies for generation of the libtool script.
4307
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4308
SED SHELL STRIP \
4309
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4310
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4311
deplibs_check_method reload_flag reload_cmds need_locks \
4312
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4313
lt_cv_sys_global_symbol_to_c_name_address \
4314
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4315
old_postinstall_cmds old_postuninstall_cmds \
4316
_LT_AC_TAGVAR(compiler, $1) \
4317
_LT_AC_TAGVAR(CC, $1) \
4318
_LT_AC_TAGVAR(LD, $1) \
4319
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4320
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4321
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4322
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4323
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4324
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4325
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4326
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4327
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4328
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4329
_LT_AC_TAGVAR(predep_objects, $1) \
4330
_LT_AC_TAGVAR(postdep_objects, $1) \
4331
_LT_AC_TAGVAR(predeps, $1) \
4332
_LT_AC_TAGVAR(postdeps, $1) \
4333
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4334
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4335
_LT_AC_TAGVAR(archive_cmds, $1) \
4336
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4337
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4338
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4339
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4340
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4341
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4342
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4343
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4344
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4345
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4346
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4347
_LT_AC_TAGVAR(module_cmds, $1) \
4348
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4349
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4350
_LT_AC_TAGVAR(fix_srcfile_path, $1) \
4351
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4352
_LT_AC_TAGVAR(include_expsyms, $1); do
4353
4354
case $var in
4355
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4356
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4357
_LT_AC_TAGVAR(archive_cmds, $1) | \
4358
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4359
_LT_AC_TAGVAR(module_cmds, $1) | \
4360
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4361
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4362
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4363
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4364
postinstall_cmds | postuninstall_cmds | \
4365
old_postinstall_cmds | old_postuninstall_cmds | \
4366
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4367
# Double-quote double-evaled strings.
4368
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4369
;;
4370
*)
4371
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4372
;;
4373
esac
4374
done
4375
4376
case $lt_echo in
4377
*'\[$]0 --fallback-echo"')
4378
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4379
;;
4380
esac
4381
4382
ifelse([$1], [],
4383
[cfgfile="${ofile}T"
4384
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4385
$rm -f "$cfgfile"
4386
AC_MSG_NOTICE([creating $ofile])],
4387
[cfgfile="$ofile"])
4388
4389
cat <<__EOF__ >> "$cfgfile"
4390
ifelse([$1], [],
4391
[#! $SHELL
4392
4393
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4394
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4395
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4396
#
4397
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4398
# Free Software Foundation, Inc.
4399
#
4400
# This file is part of GNU Libtool:
4401
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4402
#
4403
# This program is free software; you can redistribute it and/or modify
4404
# it under the terms of the GNU General Public License as published by
4405
# the Free Software Foundation; either version 2 of the License, or
4406
# (at your option) any later version.
4407
#
4408
# This program is distributed in the hope that it will be useful, but
4409
# WITHOUT ANY WARRANTY; without even the implied warranty of
4410
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4411
# General Public License for more details.
4412
#
4413
# You should have received a copy of the GNU General Public License
4414
# along with this program; if not, write to the Free Software
4415
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4416
#
4417
# As a special exception to the GNU General Public License, if you
4418
# distribute this file as part of a program that contains a
4419
# configuration script generated by Autoconf, you may include it under
4420
# the same distribution terms that you use for the rest of that program.
4421
4422
# A sed program that does not truncate output.
4423
SED=$lt_SED
4424
4425
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4426
Xsed="$SED -e 1s/^X//"
4427
4428
# The HP-UX ksh and POSIX shell print the target directory to stdout
4429
# if CDPATH is set.
4430
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4431
4432
# The names of the tagged configurations supported by this script.
4433
available_tags=
4434
4435
# ### BEGIN LIBTOOL CONFIG],
4436
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4437
4438
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4439
4440
# Shell to use when invoking shell scripts.
4441
SHELL=$lt_SHELL
4442
4443
# Whether or not to build shared libraries.
4444
build_libtool_libs=$enable_shared
4445
4446
# Whether or not to build static libraries.
4447
build_old_libs=$enable_static
4448
4449
# Whether or not to add -lc for building shared libraries.
4450
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4451
4452
# Whether or not to disallow shared libs when runtime libs are static
4453
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4454
4455
# Whether or not to optimize for fast installation.
4456
fast_install=$enable_fast_install
4457
4458
# The host system.
4459
host_alias=$host_alias
4460
host=$host
4461
host_os=$host_os
4462
4463
# The build system.
4464
build_alias=$build_alias
4465
build=$build
4466
build_os=$build_os
4467
4468
# An echo program that does not interpret backslashes.
4469
echo=$lt_echo
4470
4471
# The archiver.
4472
AR=$lt_AR
4473
AR_FLAGS=$lt_AR_FLAGS
4474
4475
# A C compiler.
4476
LTCC=$lt_LTCC
4477
4478
# LTCC compiler flags.
4479
LTCFLAGS=$lt_LTCFLAGS
4480
4481
# A language-specific compiler.
4482
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4483
4484
# Is the compiler the GNU C compiler?
4485
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4486
4487
# An ERE matcher.
4488
EGREP=$lt_EGREP
4489
4490
# The linker used to build libraries.
4491
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4492
4493
# Whether we need hard or soft links.
4494
LN_S=$lt_LN_S
4495
4496
# A BSD-compatible nm program.
4497
NM=$lt_NM
4498
4499
# A symbol stripping program
4500
STRIP=$lt_STRIP
4501
4502
# Used to examine libraries when file_magic_cmd begins "file"
4503
MAGIC_CMD=$MAGIC_CMD
4504
4505
# Used on cygwin: DLL creation program.
4506
DLLTOOL="$DLLTOOL"
4507
4508
# Used on cygwin: object dumper.
4509
OBJDUMP="$OBJDUMP"
4510
4511
# Used on cygwin: assembler.
4512
AS="$AS"
4513
4514
# The name of the directory that contains temporary libtool files.
4515
objdir=$objdir
4516
4517
# How to create reloadable object files.
4518
reload_flag=$lt_reload_flag
4519
reload_cmds=$lt_reload_cmds
4520
4521
# How to pass a linker flag through the compiler.
4522
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4523
4524
# Object file suffix (normally "o").
4525
objext="$ac_objext"
4526
4527
# Old archive suffix (normally "a").
4528
libext="$libext"
4529
4530
# Shared library suffix (normally ".so").
4531
shrext_cmds='$shrext_cmds'
4532
4533
# Executable file suffix (normally "").
4534
exeext="$exeext"
4535
4536
# Additional compiler flags for building library objects.
4537
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4538
pic_mode=$pic_mode
4539
4540
# What is the maximum length of a command?
4541
max_cmd_len=$lt_cv_sys_max_cmd_len
4542
4543
# Does compiler simultaneously support -c and -o options?
4544
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4545
4546
# Must we lock files when doing compilation?
4547
need_locks=$lt_need_locks
4548
4549
# Do we need the lib prefix for modules?
4550
need_lib_prefix=$need_lib_prefix
4551
4552
# Do we need a version for libraries?
4553
need_version=$need_version
4554
4555
# Whether dlopen is supported.
4556
dlopen_support=$enable_dlopen
4557
4558
# Whether dlopen of programs is supported.
4559
dlopen_self=$enable_dlopen_self
4560
4561
# Whether dlopen of statically linked programs is supported.
4562
dlopen_self_static=$enable_dlopen_self_static
4563
4564
# Compiler flag to prevent dynamic linking.
4565
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4566
4567
# Compiler flag to turn off builtin functions.
4568
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4569
4570
# Compiler flag to allow reflexive dlopens.
4571
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4572
4573
# Compiler flag to generate shared objects directly from archives.
4574
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4575
4576
# Compiler flag to generate thread-safe objects.
4577
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4578
4579
# Library versioning type.
4580
version_type=$version_type
4581
4582
# Format of library name prefix.
4583
libname_spec=$lt_libname_spec
4584
4585
# List of archive names. First name is the real one, the rest are links.
4586
# The last name is the one that the linker finds with -lNAME.
4587
library_names_spec=$lt_library_names_spec
4588
4589
# The coded name of the library, if different from the real name.
4590
soname_spec=$lt_soname_spec
4591
4592
# Commands used to build and install an old-style archive.
4593
RANLIB=$lt_RANLIB
4594
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4595
old_postinstall_cmds=$lt_old_postinstall_cmds
4596
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4597
4598
# Create an old-style archive from a shared archive.
4599
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4600
4601
# Create a temporary old-style archive to link instead of a shared archive.
4602
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4603
4604
# Commands used to build and install a shared archive.
4605
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4606
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4607
postinstall_cmds=$lt_postinstall_cmds
4608
postuninstall_cmds=$lt_postuninstall_cmds
4609
4610
# Commands used to build a loadable module (assumed same as above if empty)
4611
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4612
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4613
4614
# Commands to strip libraries.
4615
old_striplib=$lt_old_striplib
4616
striplib=$lt_striplib
4617
4618
# Dependencies to place before the objects being linked to create a
4619
# shared library.
4620
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4621
4622
# Dependencies to place after the objects being linked to create a
4623
# shared library.
4624
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4625
4626
# Dependencies to place before the objects being linked to create a
4627
# shared library.
4628
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4629
4630
# Dependencies to place after the objects being linked to create a
4631
# shared library.
4632
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4633
4634
# The directories searched by this compiler when creating a shared
4635
# library
4636
compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
4637
4638
# The library search path used internally by the compiler when linking
4639
# a shared library.
4640
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4641
4642
# Method to check whether dependent libraries are shared objects.
4643
deplibs_check_method=$lt_deplibs_check_method
4644
4645
# Command to use when deplibs_check_method == file_magic.
4646
file_magic_cmd=$lt_file_magic_cmd
4647
4648
# Flag that allows shared libraries with undefined symbols to be built.
4649
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4650
4651
# Flag that forces no undefined symbols.
4652
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4653
4654
# Commands used to finish a libtool library installation in a directory.
4655
finish_cmds=$lt_finish_cmds
4656
4657
# Same as above, but a single script fragment to be evaled but not shown.
4658
finish_eval=$lt_finish_eval
4659
4660
# Take the output of nm and produce a listing of raw symbols and C names.
4661
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4662
4663
# Transform the output of nm in a proper C declaration
4664
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4665
4666
# Transform the output of nm in a C name address pair
4667
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4668
4669
# This is the shared library runtime path variable.
4670
runpath_var=$runpath_var
4671
4672
# This is the shared library path variable.
4673
shlibpath_var=$shlibpath_var
4674
4675
# Is shlibpath searched before the hard-coded library search path?
4676
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4677
4678
# How to hardcode a shared library path into an executable.
4679
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4680
4681
# Whether we should hardcode library paths into libraries.
4682
hardcode_into_libs=$hardcode_into_libs
4683
4684
# Flag to hardcode \$libdir into a binary during linking.
4685
# This must work even if \$libdir does not exist.
4686
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4687
4688
# If ld is used when linking, flag to hardcode \$libdir into
4689
# a binary during linking. This must work even if \$libdir does
4690
# not exist.
4691
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4692
4693
# Whether we need a single -rpath flag with a separated argument.
4694
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4695
4696
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4697
# resulting binary.
4698
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4699
4700
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4701
# resulting binary.
4702
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4703
4704
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4705
# the resulting binary.
4706
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4707
4708
# Set to yes if building a shared library automatically hardcodes DIR into the library
4709
# and all subsequent libraries and executables linked against it.
4710
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4711
4712
# Variables whose values should be saved in libtool wrapper scripts and
4713
# restored at relink time.
4714
variables_saved_for_relink="$variables_saved_for_relink"
4715
4716
# Whether libtool must link a program against all its dependency libraries.
4717
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4718
4719
# Compile-time system search path for libraries
4720
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4721
4722
# Run-time system search path for libraries
4723
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4724
4725
# Fix the shell variable \$srcfile for the compiler.
4726
fix_srcfile_path=$lt_fix_srcfile_path
4727
4728
# Set to yes if exported symbols are required.
4729
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4730
4731
# The commands to list exported symbols.
4732
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4733
4734
# The commands to extract the exported symbol list from a shared archive.
4735
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4736
4737
# Symbols that should not be listed in the preloaded symbols.
4738
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4739
4740
# Symbols that must always be exported.
4741
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4742
4743
ifelse([$1],[],
4744
[# ### END LIBTOOL CONFIG],
4745
[# ### END LIBTOOL TAG CONFIG: $tagname])
4746
4747
__EOF__
4748
4749
ifelse([$1],[], [
4750
case $host_os in
4751
aix3*)
4752
cat <<\EOF >> "$cfgfile"
4753
4754
# AIX sometimes has problems with the GCC collect2 program. For some
4755
# reason, if we set the COLLECT_NAMES environment variable, the problems
4756
# vanish in a puff of smoke.
4757
if test "X${COLLECT_NAMES+set}" != Xset; then
4758
COLLECT_NAMES=
4759
export COLLECT_NAMES
4760
fi
4761
EOF
4762
;;
4763
esac
4764
4765
# We use sed instead of cat because bash on DJGPP gets confused if
4766
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4767
# text mode, it properly converts lines to CR/LF. This bash problem
4768
# is reportedly fixed, but why not run on old versions too?
4769
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4770
4771
mv -f "$cfgfile" "$ofile" || \
4772
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4773
chmod +x "$ofile"
4774
])
4775
else
4776
# If there is no Makefile yet, we rely on a make rule to execute
4777
# `config.status --recheck' to rerun these tests and create the
4778
# libtool script then.
4779
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4780
if test -f "$ltmain_in"; then
4781
test -f Makefile && make "$ltmain"
4782
fi
4783
fi
4784
])# AC_LIBTOOL_CONFIG
4785
4786
4787
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4788
# -------------------------------------------
4789
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4790
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4791
4792
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4793
4794
if test "$GCC" = yes; then
4795
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4796
4797
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4798
lt_cv_prog_compiler_rtti_exceptions,
4799
[-fno-rtti -fno-exceptions], [],
4800
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4801
fi
4802
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4803
4804
4805
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4806
# ---------------------------------
4807
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4808
[AC_REQUIRE([AC_CANONICAL_HOST])
4809
AC_REQUIRE([LT_AC_PROG_SED])
4810
AC_REQUIRE([AC_PROG_NM])
4811
AC_REQUIRE([AC_OBJEXT])
4812
# Check for command to grab the raw symbol name followed by C symbol from nm.
4813
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4814
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4815
[
4816
# These are sane defaults that work on at least a few old systems.
4817
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4818
4819
# Character class describing NM global symbol codes.
4820
symcode='[[BCDEGRST]]'
4821
4822
# Regexp to match symbols that can be accessed directly from C.
4823
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4824
4825
# Transform an extracted symbol line into a proper C declaration
4826
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4827
4828
# Transform an extracted symbol line into symbol name and symbol address
4829
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'"
4830
4831
# Define system-specific variables.
4832
case $host_os in
4833
aix*)
4834
symcode='[[BCDT]]'
4835
;;
4836
cygwin* | mingw* | pw32*)
4837
symcode='[[ABCDGISTW]]'
4838
;;
4839
hpux*) # Its linker distinguishes data from code symbols
4840
if test "$host_cpu" = ia64; then
4841
symcode='[[ABCDEGRST]]'
4842
fi
4843
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4844
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4845
;;
4846
linux* | k*bsd*-gnu)
4847
if test "$host_cpu" = ia64; then
4848
symcode='[[ABCDGIRSTW]]'
4849
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4850
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'"
4851
fi
4852
;;
4853
irix* | nonstopux*)
4854
symcode='[[BCDEGRST]]'
4855
;;
4856
osf*)
4857
symcode='[[BCDEGQRST]]'
4858
;;
4859
solaris*)
4860
symcode='[[BDRT]]'
4861
;;
4862
sco3.2v5*)
4863
symcode='[[DT]]'
4864
;;
4865
sysv4.2uw2*)
4866
symcode='[[DT]]'
4867
;;
4868
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4869
symcode='[[ABDT]]'
4870
;;
4871
sysv4)
4872
symcode='[[DFNSTU]]'
4873
;;
4874
esac
4875
4876
# Handle CRLF in mingw tool chain
4877
opt_cr=
4878
case $build_os in
4879
mingw*)
4880
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4881
;;
4882
esac
4883
4884
# If we're using GNU nm, then use its standard symbol codes.
4885
case `$NM -V 2>&1` in
4886
*GNU* | *'with BFD'*)
4887
symcode='[[ABCDGIRSTW]]' ;;
4888
esac
4889
4890
# Try without a prefix undercore, then with it.
4891
for ac_symprfx in "" "_"; do
4892
4893
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4894
symxfrm="\\1 $ac_symprfx\\2 \\2"
4895
4896
# Write the raw and C identifiers.
4897
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4898
4899
# Check to see that the pipe works correctly.
4900
pipe_works=no
4901
4902
rm -f conftest*
4903
cat > conftest.$ac_ext <<EOF
4904
#ifdef __cplusplus
4905
extern "C" {
4906
#endif
4907
char nm_test_var;
4908
void nm_test_func(){}
4909
#ifdef __cplusplus
4910
}
4911
#endif
4912
int main(){nm_test_var='a';nm_test_func();return(0);}
4913
EOF
4914
4915
if AC_TRY_EVAL(ac_compile); then
4916
# Now try to grab the symbols.
4917
nlist=conftest.nm
4918
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4919
# Try sorting and uniquifying the output.
4920
if sort "$nlist" | uniq > "$nlist"T; then
4921
mv -f "$nlist"T "$nlist"
4922
else
4923
rm -f "$nlist"T
4924
fi
4925
4926
# Make sure that we snagged all the symbols we need.
4927
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4928
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4929
cat <<EOF > conftest.$ac_ext
4930
#ifdef __cplusplus
4931
extern "C" {
4932
#endif
4933
4934
EOF
4935
# Now generate the symbol file.
4936
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4937
4938
cat <<EOF >> conftest.$ac_ext
4939
#if defined (__STDC__) && __STDC__
4940
# define lt_ptr_t void *
4941
#else
4942
# define lt_ptr_t char *
4943
# define const
4944
#endif
4945
4946
/* The mapping between symbol names and symbols. */
4947
const struct {
4948
const char *name;
4949
lt_ptr_t address;
4950
}
4951
lt_preloaded_symbols[[]] =
4952
{
4953
EOF
4954
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4955
cat <<\EOF >> conftest.$ac_ext
4956
{0, (lt_ptr_t) 0}
4957
};
4958
4959
#ifdef __cplusplus
4960
}
4961
#endif
4962
EOF
4963
# Now try linking the two files.
4964
mv conftest.$ac_objext conftstm.$ac_objext
4965
lt_save_LIBS="$LIBS"
4966
lt_save_CFLAGS="$CFLAGS"
4967
LIBS="conftstm.$ac_objext"
4968
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4969
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4970
pipe_works=yes
4971
fi
4972
LIBS="$lt_save_LIBS"
4973
CFLAGS="$lt_save_CFLAGS"
4974
else
4975
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4976
fi
4977
else
4978
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4979
fi
4980
else
4981
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4982
fi
4983
else
4984
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4985
cat conftest.$ac_ext >&5
4986
fi
4987
rm -rf conftest* conftst*
4988
4989
# Do not use the global_symbol_pipe unless it works.
4990
if test "$pipe_works" = yes; then
4991
break
4992
else
4993
lt_cv_sys_global_symbol_pipe=
4994
fi
4995
done
4996
])
4997
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4998
lt_cv_sys_global_symbol_to_cdecl=
4999
fi
5000
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5001
AC_MSG_RESULT(failed)
5002
else
5003
AC_MSG_RESULT(ok)
5004
fi
5005
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5006
5007
5008
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5009
# ---------------------------------------
5010
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5011
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5012
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5013
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5014
5015
AC_MSG_CHECKING([for $compiler option to produce PIC])
5016
ifelse([$1],[CXX],[
5017
# C++ specific cases for pic, static, wl, etc.
5018
if test "$GXX" = yes; then
5019
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5020
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5021
5022
case $host_os in
5023
aix*)
5024
# All AIX code is PIC.
5025
if test "$host_cpu" = ia64; then
5026
# AIX 5 now supports IA64 processor
5027
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5028
fi
5029
;;
5030
amigaos*)
5031
# FIXME: we need at least 68020 code to build shared libraries, but
5032
# adding the `-m68020' flag to GCC prevents building anything better,
5033
# like `-m68040'.
5034
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5035
;;
5036
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5037
# PIC is the default for these OSes.
5038
;;
5039
mingw* | cygwin* | os2* | pw32*)
5040
# This hack is so that the source file can tell whether it is being
5041
# built for inclusion in a dll (and should export symbols for example).
5042
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5043
# (--disable-auto-import) libraries
5044
m4_if([$1], [GCJ], [],
5045
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5046
;;
5047
darwin* | rhapsody*)
5048
# PIC is the default on this platform
5049
# Common symbols not allowed in MH_DYLIB files
5050
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5051
;;
5052
*djgpp*)
5053
# DJGPP does not support shared libraries at all
5054
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5055
;;
5056
interix[[3-9]]*)
5057
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5058
# Instead, we relocate shared libraries at runtime.
5059
;;
5060
sysv4*MP*)
5061
if test -d /usr/nec; then
5062
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5063
fi
5064
;;
5065
hpux*)
5066
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5067
# not for PA HP-UX.
5068
case $host_cpu in
5069
hppa*64*|ia64*)
5070
;;
5071
*)
5072
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5073
;;
5074
esac
5075
;;
5076
*)
5077
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5078
;;
5079
esac
5080
else
5081
case $host_os in
5082
aix[[4-9]]*)
5083
# All AIX code is PIC.
5084
if test "$host_cpu" = ia64; then
5085
# AIX 5 now supports IA64 processor
5086
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5087
else
5088
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5089
fi
5090
;;
5091
chorus*)
5092
case $cc_basename in
5093
cxch68*)
5094
# Green Hills C++ Compiler
5095
# _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"
5096
;;
5097
esac
5098
;;
5099
darwin*)
5100
# PIC is the default on this platform
5101
# Common symbols not allowed in MH_DYLIB files
5102
case $cc_basename in
5103
xlc*)
5104
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5105
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5106
;;
5107
esac
5108
;;
5109
dgux*)
5110
case $cc_basename in
5111
ec++*)
5112
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5113
;;
5114
ghcx*)
5115
# Green Hills C++ Compiler
5116
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5117
;;
5118
*)
5119
;;
5120
esac
5121
;;
5122
freebsd* | dragonfly*)
5123
# FreeBSD uses GNU C++
5124
;;
5125
hpux9* | hpux10* | hpux11*)
5126
case $cc_basename in
5127
CC*)
5128
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5129
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5130
if test "$host_cpu" != ia64; then
5131
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5132
fi
5133
;;
5134
aCC*)
5135
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5136
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5137
case $host_cpu in
5138
hppa*64*|ia64*)
5139
# +Z the default
5140
;;
5141
*)
5142
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5143
;;
5144
esac
5145
;;
5146
*)
5147
;;
5148
esac
5149
;;
5150
interix*)
5151
# This is c89, which is MS Visual C++ (no shared libs)
5152
# Anyone wants to do a port?
5153
;;
5154
irix5* | irix6* | nonstopux*)
5155
case $cc_basename in
5156
CC*)
5157
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5158
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5159
# CC pic flag -KPIC is the default.
5160
;;
5161
*)
5162
;;
5163
esac
5164
;;
5165
linux* | k*bsd*-gnu)
5166
case $cc_basename in
5167
KCC*)
5168
# KAI C++ Compiler
5169
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5170
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5171
;;
5172
icpc* | ecpc*)
5173
# Intel C++
5174
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5175
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5176
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5177
;;
5178
pgCC* | pgcpp*)
5179
# Portland Group C++ compiler.
5180
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5181
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5182
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5183
;;
5184
cxx*)
5185
# Compaq C++
5186
# Make sure the PIC flag is empty. It appears that all Alpha
5187
# Linux and Compaq Tru64 Unix objects are PIC.
5188
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5189
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5190
;;
5191
*)
5192
case `$CC -V 2>&1 | sed 5q` in
5193
*Sun\ C*)
5194
# Sun C++ 5.9
5195
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5196
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5197
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5198
;;
5199
esac
5200
;;
5201
esac
5202
;;
5203
lynxos*)
5204
;;
5205
m88k*)
5206
;;
5207
mvs*)
5208
case $cc_basename in
5209
cxx*)
5210
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5211
;;
5212
*)
5213
;;
5214
esac
5215
;;
5216
netbsd* | netbsdelf*-gnu)
5217
;;
5218
osf3* | osf4* | osf5*)
5219
case $cc_basename in
5220
KCC*)
5221
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5222
;;
5223
RCC*)
5224
# Rational C++ 2.4.1
5225
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5226
;;
5227
cxx*)
5228
# Digital/Compaq C++
5229
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5230
# Make sure the PIC flag is empty. It appears that all Alpha
5231
# Linux and Compaq Tru64 Unix objects are PIC.
5232
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5233
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5234
;;
5235
*)
5236
;;
5237
esac
5238
;;
5239
psos*)
5240
;;
5241
solaris*)
5242
case $cc_basename in
5243
CC*)
5244
# Sun C++ 4.2, 5.x and Centerline C++
5245
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5246
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5247
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5248
;;
5249
gcx*)
5250
# Green Hills C++ Compiler
5251
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5252
;;
5253
*)
5254
;;
5255
esac
5256
;;
5257
sunos4*)
5258
case $cc_basename in
5259
CC*)
5260
# Sun C++ 4.x
5261
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5262
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5263
;;
5264
lcc*)
5265
# Lucid
5266
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5267
;;
5268
*)
5269
;;
5270
esac
5271
;;
5272
tandem*)
5273
case $cc_basename in
5274
NCC*)
5275
# NonStop-UX NCC 3.20
5276
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5277
;;
5278
*)
5279
;;
5280
esac
5281
;;
5282
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5283
case $cc_basename in
5284
CC*)
5285
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5286
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5287
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5288
;;
5289
esac
5290
;;
5291
vxworks*)
5292
;;
5293
*)
5294
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5295
;;
5296
esac
5297
fi
5298
],
5299
[
5300
if test "$GCC" = yes; then
5301
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5302
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5303
5304
case $host_os in
5305
aix*)
5306
# All AIX code is PIC.
5307
if test "$host_cpu" = ia64; then
5308
# AIX 5 now supports IA64 processor
5309
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5310
fi
5311
;;
5312
5313
amigaos*)
5314
# FIXME: we need at least 68020 code to build shared libraries, but
5315
# adding the `-m68020' flag to GCC prevents building anything better,
5316
# like `-m68040'.
5317
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5318
;;
5319
5320
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5321
# PIC is the default for these OSes.
5322
;;
5323
5324
mingw* | cygwin* | pw32* | os2*)
5325
# This hack is so that the source file can tell whether it is being
5326
# built for inclusion in a dll (and should export symbols for example).
5327
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5328
# (--disable-auto-import) libraries
5329
m4_if([$1], [GCJ], [],
5330
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5331
;;
5332
5333
darwin* | rhapsody*)
5334
# PIC is the default on this platform
5335
# Common symbols not allowed in MH_DYLIB files
5336
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5337
;;
5338
5339
interix[[3-9]]*)
5340
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5341
# Instead, we relocate shared libraries at runtime.
5342
;;
5343
5344
msdosdjgpp*)
5345
# Just because we use GCC doesn't mean we suddenly get shared libraries
5346
# on systems that don't support them.
5347
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5348
enable_shared=no
5349
;;
5350
5351
sysv4*MP*)
5352
if test -d /usr/nec; then
5353
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5354
fi
5355
;;
5356
5357
hpux*)
5358
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5359
# not for PA HP-UX.
5360
case $host_cpu in
5361
hppa*64*|ia64*)
5362
# +Z the default
5363
;;
5364
*)
5365
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5366
;;
5367
esac
5368
;;
5369
5370
*)
5371
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5372
;;
5373
esac
5374
else
5375
# PORTME Check for flag to pass linker flags through the system compiler.
5376
case $host_os in
5377
aix*)
5378
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5379
if test "$host_cpu" = ia64; then
5380
# AIX 5 now supports IA64 processor
5381
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5382
else
5383
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5384
fi
5385
;;
5386
darwin*)
5387
# PIC is the default on this platform
5388
# Common symbols not allowed in MH_DYLIB files
5389
case $cc_basename in
5390
xlc*)
5391
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5392
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5393
;;
5394
esac
5395
;;
5396
5397
mingw* | cygwin* | pw32* | os2*)
5398
# This hack is so that the source file can tell whether it is being
5399
# built for inclusion in a dll (and should export symbols for example).
5400
m4_if([$1], [GCJ], [],
5401
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5402
;;
5403
5404
hpux9* | hpux10* | hpux11*)
5405
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5406
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5407
# not for PA HP-UX.
5408
case $host_cpu in
5409
hppa*64*|ia64*)
5410
# +Z the default
5411
;;
5412
*)
5413
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5414
;;
5415
esac
5416
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5417
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5418
;;
5419
5420
irix5* | irix6* | nonstopux*)
5421
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5422
# PIC (with -KPIC) is the default.
5423
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5424
;;
5425
5426
newsos6)
5427
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5428
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5429
;;
5430
5431
linux* | k*bsd*-gnu)
5432
case $cc_basename in
5433
icc* | ecc*)
5434
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5435
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5436
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5437
;;
5438
pgcc* | pgf77* | pgf90* | pgf95*)
5439
# Portland Group compilers (*not* the Pentium gcc compiler,
5440
# which looks to be a dead project)
5441
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5442
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5443
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5444
;;
5445
ccc*)
5446
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5447
# All Alpha code is PIC.
5448
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5449
;;
5450
*)
5451
case `$CC -V 2>&1 | sed 5q` in
5452
*Sun\ C*)
5453
# Sun C 5.9
5454
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5455
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5456
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5457
;;
5458
*Sun\ F*)
5459
# Sun Fortran 8.3 passes all unrecognized flags to the linker
5460
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5461
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5462
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5463
;;
5464
esac
5465
;;
5466
esac
5467
;;
5468
5469
osf3* | osf4* | osf5*)
5470
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5471
# All OSF/1 code is PIC.
5472
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5473
;;
5474
5475
rdos*)
5476
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5477
;;
5478
5479
solaris*)
5480
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5481
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5482
case $cc_basename in
5483
f77* | f90* | f95*)
5484
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5485
*)
5486
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5487
esac
5488
;;
5489
5490
sunos4*)
5491
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5492
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5493
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5494
;;
5495
5496
sysv4 | sysv4.2uw2* | sysv4.3*)
5497
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5498
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5499
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5500
;;
5501
5502
sysv4*MP*)
5503
if test -d /usr/nec ;then
5504
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5505
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5506
fi
5507
;;
5508
5509
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5510
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5511
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5512
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5513
;;
5514
5515
unicos*)
5516
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5517
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5518
;;
5519
5520
uts4*)
5521
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5522
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5523
;;
5524
5525
*)
5526
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5527
;;
5528
esac
5529
fi
5530
])
5531
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5532
5533
#
5534
# Check to make sure the PIC flag actually works.
5535
#
5536
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5537
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5538
_LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5539
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5540
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5541
"" | " "*) ;;
5542
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5543
esac],
5544
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5545
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5546
fi
5547
case $host_os in
5548
# For platforms which do not support PIC, -DPIC is meaningless:
5549
*djgpp*)
5550
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5551
;;
5552
*)
5553
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5554
;;
5555
esac
5556
5557
#
5558
# Check to make sure the static flag actually works.
5559
#
5560
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5561
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5562
_LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5563
$lt_tmp_static_flag,
5564
[],
5565
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5566
])
5567
5568
5569
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5570
# ------------------------------------
5571
# See if the linker supports building shared libraries.
5572
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5573
[AC_REQUIRE([LT_AC_PROG_SED])dnl
5574
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5575
ifelse([$1],[CXX],[
5576
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5577
case $host_os in
5578
aix[[4-9]]*)
5579
# If we're using GNU nm, then we don't want the "-C" option.
5580
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5581
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5582
_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'
5583
else
5584
_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'
5585
fi
5586
;;
5587
pw32*)
5588
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5589
;;
5590
cygwin* | mingw*)
5591
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5592
;;
5593
linux* | k*bsd*-gnu)
5594
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5595
;;
5596
*)
5597
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5598
;;
5599
esac
5600
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5601
],[
5602
runpath_var=
5603
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5604
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5605
_LT_AC_TAGVAR(archive_cmds, $1)=
5606
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5607
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5608
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5609
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5610
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5611
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5612
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5613
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5614
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5615
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5616
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5617
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5618
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5619
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5620
_LT_AC_TAGVAR(module_cmds, $1)=
5621
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5622
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5623
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5624
# include_expsyms should be a list of space-separated symbols to be *always*
5625
# included in the symbol list
5626
_LT_AC_TAGVAR(include_expsyms, $1)=
5627
# exclude_expsyms can be an extended regexp of symbols to exclude
5628
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5629
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5630
# as well as any symbol that contains `d'.
5631
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5632
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5633
# platforms (ab)use it in PIC code, but their linkers get confused if
5634
# the symbol is explicitly referenced. Since portable code cannot
5635
# rely on this symbol name, it's probably fine to never include it in
5636
# preloaded symbol tables.
5637
# Exclude shared library initialization/finalization symbols.
5638
dnl Note also adjust exclude_expsyms for C++ above.
5639
extract_expsyms_cmds=
5640
# Just being paranoid about ensuring that cc_basename is set.
5641
_LT_CC_BASENAME([$compiler])
5642
case $host_os in
5643
cygwin* | mingw* | pw32*)
5644
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5645
# When not using gcc, we currently assume that we are using
5646
# Microsoft Visual C++.
5647
if test "$GCC" != yes; then
5648
with_gnu_ld=no
5649
fi
5650
;;
5651
interix*)
5652
# we just hope/assume this is gcc and not c89 (= MSVC++)
5653
with_gnu_ld=yes
5654
;;
5655
openbsd*)
5656
with_gnu_ld=no
5657
;;
5658
esac
5659
5660
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5661
if test "$with_gnu_ld" = yes; then
5662
# If archive_cmds runs LD, not CC, wlarc should be empty
5663
wlarc='${wl}'
5664
5665
# Set some defaults for GNU ld with shared library support. These
5666
# are reset later if shared libraries are not supported. Putting them
5667
# here allows them to be overridden if necessary.
5668
runpath_var=LD_RUN_PATH
5669
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5670
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5671
# ancient GNU ld didn't support --whole-archive et. al.
5672
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5673
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5674
else
5675
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5676
fi
5677
supports_anon_versioning=no
5678
case `$LD -v 2>/dev/null` in
5679
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5680
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5681
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5682
*\ 2.11.*) ;; # other 2.11 versions
5683
*) supports_anon_versioning=yes ;;
5684
esac
5685
5686
# See if GNU ld supports shared libraries.
5687
case $host_os in
5688
aix[[3-9]]*)
5689
# On AIX/PPC, the GNU linker is very broken
5690
if test "$host_cpu" != ia64; then
5691
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5692
cat <<EOF 1>&2
5693
5694
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5695
*** to be unable to reliably create shared libraries on AIX.
5696
*** Therefore, libtool is disabling shared libraries support. If you
5697
*** really care for shared libraries, you may want to modify your PATH
5698
*** so that a non-GNU linker is found, and then restart.
5699
5700
EOF
5701
fi
5702
;;
5703
5704
amigaos*)
5705
_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)'
5706
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5707
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5708
5709
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5710
# that the semantics of dynamic libraries on AmigaOS, at least up
5711
# to version 4, is to share data among multiple programs linked
5712
# with the same dynamic library. Since this doesn't match the
5713
# behavior of shared libraries on other platforms, we can't use
5714
# them.
5715
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5716
;;
5717
5718
beos*)
5719
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5720
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5721
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5722
# support --undefined. This deserves some investigation. FIXME
5723
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5724
else
5725
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5726
fi
5727
;;
5728
5729
cygwin* | mingw* | pw32*)
5730
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5731
# as there is no search path for DLLs.
5732
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5733
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5734
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5735
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5736
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5737
5738
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5739
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5740
# If the export-symbols file already is a .def file (1st line
5741
# is EXPORTS), use it as is; otherwise, prepend...
5742
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5743
cp $export_symbols $output_objdir/$soname.def;
5744
else
5745
echo EXPORTS > $output_objdir/$soname.def;
5746
cat $export_symbols >> $output_objdir/$soname.def;
5747
fi~
5748
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5749
else
5750
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5751
fi
5752
;;
5753
5754
interix[[3-9]]*)
5755
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5756
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5757
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5758
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5759
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5760
# Instead, shared libraries are loaded at an image base (0x10000000 by
5761
# default) and relocated if they conflict, which is a slow very memory
5762
# consuming and fragmenting process. To avoid this, we pick a random,
5763
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5764
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5765
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5766
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5767
;;
5768
5769
gnu* | linux* | k*bsd*-gnu)
5770
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5771
tmp_addflag=
5772
case $cc_basename,$host_cpu in
5773
pgcc*) # Portland Group C compiler
5774
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5775
tmp_addflag=' $pic_flag'
5776
;;
5777
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5778
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5779
tmp_addflag=' $pic_flag -Mnomain' ;;
5780
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5781
tmp_addflag=' -i_dynamic' ;;
5782
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5783
tmp_addflag=' -i_dynamic -nofor_main' ;;
5784
ifc* | ifort*) # Intel Fortran compiler
5785
tmp_addflag=' -nofor_main' ;;
5786
esac
5787
case `$CC -V 2>&1 | sed 5q` in
5788
*Sun\ C*) # Sun C 5.9
5789
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5790
tmp_sharedflag='-G' ;;
5791
*Sun\ F*) # Sun Fortran 8.3
5792
tmp_sharedflag='-G' ;;
5793
*)
5794
tmp_sharedflag='-shared' ;;
5795
esac
5796
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5797
5798
if test $supports_anon_versioning = yes; then
5799
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5800
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5801
$echo "local: *; };" >> $output_objdir/$libname.ver~
5802
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5803
fi
5804
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5805
else
5806
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5807
fi
5808
;;
5809
5810
netbsd* | netbsdelf*-gnu)
5811
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5812
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5813
wlarc=
5814
else
5815
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5816
_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'
5817
fi
5818
;;
5819
5820
solaris*)
5821
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5822
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5823
cat <<EOF 1>&2
5824
5825
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5826
*** create shared libraries on Solaris systems. Therefore, libtool
5827
*** is disabling shared libraries support. We urge you to upgrade GNU
5828
*** binutils to release 2.9.1 or newer. Another option is to modify
5829
*** your PATH or compiler configuration so that the native linker is
5830
*** used, and then restart.
5831
5832
EOF
5833
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5834
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5835
_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'
5836
else
5837
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5838
fi
5839
;;
5840
5841
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5842
case `$LD -v 2>&1` in
5843
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5844
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5845
cat <<_LT_EOF 1>&2
5846
5847
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5848
*** reliably create shared libraries on SCO systems. Therefore, libtool
5849
*** is disabling shared libraries support. We urge you to upgrade GNU
5850
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5851
*** your PATH or compiler configuration so that the native linker is
5852
*** used, and then restart.
5853
5854
_LT_EOF
5855
;;
5856
*)
5857
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5858
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5859
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5860
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5861
else
5862
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5863
fi
5864
;;
5865
esac
5866
;;
5867
5868
sunos4*)
5869
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5870
wlarc=
5871
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5872
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5873
;;
5874
5875
*)
5876
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5877
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5878
_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'
5879
else
5880
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5881
fi
5882
;;
5883
esac
5884
5885
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5886
runpath_var=
5887
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5888
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5889
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5890
fi
5891
else
5892
# PORTME fill in a description of your system's linker (not GNU ld)
5893
case $host_os in
5894
aix3*)
5895
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5896
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5897
_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'
5898
# Note: this linker hardcodes the directories in LIBPATH if there
5899
# are no directories specified by -L.
5900
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5901
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5902
# Neither direct hardcoding nor static linking is supported with a
5903
# broken collect2.
5904
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5905
fi
5906
;;
5907
5908
aix[[4-9]]*)
5909
if test "$host_cpu" = ia64; then
5910
# On IA64, the linker does run time linking by default, so we don't
5911
# have to do anything special.
5912
aix_use_runtimelinking=no
5913
exp_sym_flag='-Bexport'
5914
no_entry_flag=""
5915
else
5916
# If we're using GNU nm, then we don't want the "-C" option.
5917
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5918
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5919
_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'
5920
else
5921
_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'
5922
fi
5923
aix_use_runtimelinking=no
5924
5925
# Test if we are trying to use run time linking or normal
5926
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5927
# need to do runtime linking.
5928
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5929
for ld_flag in $LDFLAGS; do
5930
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5931
aix_use_runtimelinking=yes
5932
break
5933
fi
5934
done
5935
;;
5936
esac
5937
5938
exp_sym_flag='-bexport'
5939
no_entry_flag='-bnoentry'
5940
fi
5941
5942
# When large executables or shared objects are built, AIX ld can
5943
# have problems creating the table of contents. If linking a library
5944
# or program results in "error TOC overflow" add -mminimal-toc to
5945
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5946
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5947
5948
_LT_AC_TAGVAR(archive_cmds, $1)=''
5949
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5950
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5951
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5952
5953
if test "$GCC" = yes; then
5954
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5955
# We only want to do this on AIX 4.2 and lower, the check
5956
# below for broken collect2 doesn't work under 4.3+
5957
collect2name=`${CC} -print-prog-name=collect2`
5958
if test -f "$collect2name" && \
5959
strings "$collect2name" | grep resolve_lib_name >/dev/null
5960
then
5961
# We have reworked collect2
5962
:
5963
else
5964
# We have old collect2
5965
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5966
# It fails to find uninstalled libraries when the uninstalled
5967
# path is not listed in the libpath. Setting hardcode_minus_L
5968
# to unsupported forces relinking
5969
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5970
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5971
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5972
fi
5973
;;
5974
esac
5975
shared_flag='-shared'
5976
if test "$aix_use_runtimelinking" = yes; then
5977
shared_flag="$shared_flag "'${wl}-G'
5978
fi
5979
else
5980
# not using gcc
5981
if test "$host_cpu" = ia64; then
5982
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5983
# chokes on -Wl,-G. The following line is correct:
5984
shared_flag='-G'
5985
else
5986
if test "$aix_use_runtimelinking" = yes; then
5987
shared_flag='${wl}-G'
5988
else
5989
shared_flag='${wl}-bM:SRE'
5990
fi
5991
fi
5992
fi
5993
5994
# It seems that -bexpall does not export symbols beginning with
5995
# underscore (_), so it is better to generate a list of symbols to export.
5996
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5997
if test "$aix_use_runtimelinking" = yes; then
5998
# Warning - without using the other runtime loading flags (-brtl),
5999
# -berok will link without error, but may produce a broken library.
6000
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6001
# Determine the default libpath from the value encoded in an empty executable.
6002
_LT_AC_SYS_LIBPATH_AIX
6003
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6004
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6005
else
6006
if test "$host_cpu" = ia64; then
6007
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6008
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6009
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6010
else
6011
# Determine the default libpath from the value encoded in an empty executable.
6012
_LT_AC_SYS_LIBPATH_AIX
6013
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6014
# Warning - without using the other run time loading flags,
6015
# -berok will link without error, but may produce a broken library.
6016
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6017
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6018
# Exported symbols can be pulled into shared objects from archives
6019
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6020
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6021
# This is similar to how AIX traditionally builds its shared libraries.
6022
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6023
fi
6024
fi
6025
;;
6026
6027
amigaos*)
6028
_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)'
6029
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6030
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6031
# see comment about different semantics on the GNU ld section
6032
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6033
;;
6034
6035
bsdi[[45]]*)
6036
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6037
;;
6038
6039
cygwin* | mingw* | pw32*)
6040
# When not using gcc, we currently assume that we are using
6041
# Microsoft Visual C++.
6042
# hardcode_libdir_flag_spec is actually meaningless, as there is
6043
# no search path for DLLs.
6044
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6045
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6046
# Tell ltmain to make .lib files, not .a files.
6047
libext=lib
6048
# Tell ltmain to make .dll files, not .so files.
6049
shrext_cmds=".dll"
6050
# FIXME: Setting linknames here is a bad hack.
6051
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6052
# The linker will automatically build a .lib file if we build a DLL.
6053
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6054
# FIXME: Should let the user specify the lib program.
6055
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6056
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6057
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6058
;;
6059
6060
darwin* | rhapsody*)
6061
case $host_os in
6062
rhapsody* | darwin1.[[012]])
6063
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6064
;;
6065
*) # Darwin 1.3 on
6066
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6067
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6068
else
6069
case ${MACOSX_DEPLOYMENT_TARGET} in
6070
10.[[012]])
6071
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6072
;;
6073
10.*)
6074
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6075
;;
6076
esac
6077
fi
6078
;;
6079
esac
6080
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6081
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6082
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6083
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6084
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6085
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6086
if test "$GCC" = yes ; then
6087
output_verbose_link_cmd='echo'
6088
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
6089
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6090
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
6091
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
6092
else
6093
case $cc_basename in
6094
xlc*)
6095
output_verbose_link_cmd='echo'
6096
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6097
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6098
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6099
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6100
_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}'
6101
;;
6102
*)
6103
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6104
;;
6105
esac
6106
fi
6107
;;
6108
6109
dgux*)
6110
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6111
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6112
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6113
;;
6114
6115
freebsd1*)
6116
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6117
;;
6118
6119
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6120
# support. Future versions do this automatically, but an explicit c++rt0.o
6121
# does not break anything, and helps significantly (at the cost of a little
6122
# extra space).
6123
freebsd2.2*)
6124
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6125
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6126
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6127
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6128
;;
6129
6130
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6131
freebsd2*)
6132
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6133
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6134
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6135
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6136
;;
6137
6138
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6139
freebsd* | dragonfly*)
6140
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6141
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6142
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6143
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6144
;;
6145
6146
hpux9*)
6147
if test "$GCC" = yes; then
6148
_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'
6149
else
6150
_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'
6151
fi
6152
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6153
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6154
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6155
6156
# hardcode_minus_L: Not really in the search PATH,
6157
# but as the default location of the library.
6158
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6159
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6160
;;
6161
6162
hpux10*)
6163
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6164
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6165
else
6166
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6167
fi
6168
if test "$with_gnu_ld" = no; then
6169
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6170
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6171
6172
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6173
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6174
6175
# hardcode_minus_L: Not really in the search PATH,
6176
# but as the default location of the library.
6177
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6178
fi
6179
;;
6180
6181
hpux11*)
6182
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6183
case $host_cpu in
6184
hppa*64*)
6185
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6186
;;
6187
ia64*)
6188
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6189
;;
6190
*)
6191
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6192
;;
6193
esac
6194
else
6195
case $host_cpu in
6196
hppa*64*)
6197
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6198
;;
6199
ia64*)
6200
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6201
;;
6202
*)
6203
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6204
;;
6205
esac
6206
fi
6207
if test "$with_gnu_ld" = no; then
6208
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6209
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6210
6211
case $host_cpu in
6212
hppa*64*|ia64*)
6213
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6214
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6215
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6216
;;
6217
*)
6218
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6219
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6220
6221
# hardcode_minus_L: Not really in the search PATH,
6222
# but as the default location of the library.
6223
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6224
;;
6225
esac
6226
fi
6227
;;
6228
6229
irix5* | irix6* | nonstopux*)
6230
if test "$GCC" = yes; then
6231
_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'
6232
else
6233
_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'
6234
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6235
fi
6236
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6237
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6238
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6239
;;
6240
6241
netbsd* | netbsdelf*-gnu)
6242
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6243
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6244
else
6245
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6246
fi
6247
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6248
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6249
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6250
;;
6251
6252
newsos6)
6253
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6254
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6255
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6256
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6257
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6258
;;
6259
6260
openbsd*)
6261
if test -f /usr/libexec/ld.so; then
6262
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6263
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6264
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6265
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6266
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6267
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6268
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6269
else
6270
case $host_os in
6271
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6272
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6273
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6274
;;
6275
*)
6276
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6277
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6278
;;
6279
esac
6280
fi
6281
else
6282
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6283
fi
6284
;;
6285
6286
os2*)
6287
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6288
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6289
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6290
_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'
6291
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6292
;;
6293
6294
osf3*)
6295
if test "$GCC" = yes; then
6296
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6297
_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'
6298
else
6299
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6300
_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'
6301
fi
6302
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6303
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6304
;;
6305
6306
osf4* | osf5*) # as osf3* with the addition of -msym flag
6307
if test "$GCC" = yes; then
6308
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6309
_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'
6310
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6311
else
6312
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6313
_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'
6314
_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~
6315
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6316
6317
# Both c and cxx compiler support -rpath directly
6318
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6319
fi
6320
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6321
;;
6322
6323
solaris*)
6324
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6325
if test "$GCC" = yes; then
6326
wlarc='${wl}'
6327
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6328
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6329
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6330
else
6331
wlarc=''
6332
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6333
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6334
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6335
fi
6336
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6337
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6338
case $host_os in
6339
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6340
*)
6341
# The compiler driver will combine and reorder linker options,
6342
# but understands `-z linker_flag'. GCC discards it without `$wl',
6343
# but is careful enough not to reorder.
6344
# Supported since Solaris 2.6 (maybe 2.5.1?)
6345
if test "$GCC" = yes; then
6346
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6347
else
6348
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6349
fi
6350
;;
6351
esac
6352
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6353
;;
6354
6355
sunos4*)
6356
if test "x$host_vendor" = xsequent; then
6357
# Use $CC to link under sequent, because it throws in some extra .o
6358
# files that make .init and .fini sections work.
6359
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6360
else
6361
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6362
fi
6363
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6364
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6365
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6366
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6367
;;
6368
6369
sysv4)
6370
case $host_vendor in
6371
sni)
6372
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6373
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6374
;;
6375
siemens)
6376
## LD is ld it makes a PLAMLIB
6377
## CC just makes a GrossModule.
6378
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6379
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6380
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6381
;;
6382
motorola)
6383
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6384
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6385
;;
6386
esac
6387
runpath_var='LD_RUN_PATH'
6388
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6389
;;
6390
6391
sysv4.3*)
6392
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6393
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6394
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6395
;;
6396
6397
sysv4*MP*)
6398
if test -d /usr/nec; then
6399
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6400
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6401
runpath_var=LD_RUN_PATH
6402
hardcode_runpath_var=yes
6403
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6404
fi
6405
;;
6406
6407
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6408
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6409
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6410
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6411
runpath_var='LD_RUN_PATH'
6412
6413
if test "$GCC" = yes; then
6414
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6415
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6416
else
6417
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6418
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6419
fi
6420
;;
6421
6422
sysv5* | sco3.2v5* | sco5v6*)
6423
# Note: We can NOT use -z defs as we might desire, because we do not
6424
# link with -lc, and that would cause any symbols used from libc to
6425
# always be unresolved, which means just about no library would
6426
# ever link correctly. If we're not using GNU ld we use -z text
6427
# though, which does catch some bad symbols but isn't as heavy-handed
6428
# as -z defs.
6429
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6430
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6431
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6432
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6433
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6434
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6435
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6436
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6437
runpath_var='LD_RUN_PATH'
6438
6439
if test "$GCC" = yes; then
6440
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6441
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6442
else
6443
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6444
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6445
fi
6446
;;
6447
6448
uts4*)
6449
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6450
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6451
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6452
;;
6453
6454
*)
6455
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6456
;;
6457
esac
6458
fi
6459
])
6460
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6461
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6462
6463
#
6464
# Do we need to explicitly link libc?
6465
#
6466
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6467
x|xyes)
6468
# Assume -lc should be added
6469
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6470
6471
if test "$enable_shared" = yes && test "$GCC" = yes; then
6472
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6473
*'~'*)
6474
# FIXME: we may have to deal with multi-command sequences.
6475
;;
6476
'$CC '*)
6477
# Test whether the compiler implicitly links with -lc since on some
6478
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6479
# to ld, don't add -lc before -lgcc.
6480
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6481
$rm conftest*
6482
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6483
6484
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6485
soname=conftest
6486
lib=conftest
6487
libobjs=conftest.$ac_objext
6488
deplibs=
6489
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6490
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6491
compiler_flags=-v
6492
linker_flags=-v
6493
verstring=
6494
output_objdir=.
6495
libname=conftest
6496
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6497
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6498
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6499
then
6500
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6501
else
6502
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6503
fi
6504
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6505
else
6506
cat conftest.err 1>&5
6507
fi
6508
$rm conftest*
6509
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6510
;;
6511
esac
6512
fi
6513
;;
6514
esac
6515
])# AC_LIBTOOL_PROG_LD_SHLIBS
6516
6517
6518
# _LT_AC_FILE_LTDLL_C
6519
# -------------------
6520
# Be careful that the start marker always follows a newline.
6521
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6522
# /* ltdll.c starts here */
6523
# #define WIN32_LEAN_AND_MEAN
6524
# #include <windows.h>
6525
# #undef WIN32_LEAN_AND_MEAN
6526
# #include <stdio.h>
6527
#
6528
# #ifndef __CYGWIN__
6529
# # ifdef __CYGWIN32__
6530
# # define __CYGWIN__ __CYGWIN32__
6531
# # endif
6532
# #endif
6533
#
6534
# #ifdef __cplusplus
6535
# extern "C" {
6536
# #endif
6537
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6538
# #ifdef __cplusplus
6539
# }
6540
# #endif
6541
#
6542
# #ifdef __CYGWIN__
6543
# #include <cygwin/cygwin_dll.h>
6544
# DECLARE_CYGWIN_DLL( DllMain );
6545
# #endif
6546
# HINSTANCE __hDllInstance_base;
6547
#
6548
# BOOL APIENTRY
6549
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6550
# {
6551
# __hDllInstance_base = hInst;
6552
# return TRUE;
6553
# }
6554
# /* ltdll.c ends here */
6555
])# _LT_AC_FILE_LTDLL_C
6556
6557
6558
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6559
# ---------------------------------
6560
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6561
6562
6563
# old names
6564
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6565
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6566
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6567
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6568
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6569
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6570
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6571
6572
# This is just to silence aclocal about the macro not being used
6573
ifelse([AC_DISABLE_FAST_INSTALL])
6574
6575
AC_DEFUN([LT_AC_PROG_GCJ],
6576
[AC_CHECK_TOOL(GCJ, gcj, no)
6577
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6578
AC_SUBST(GCJFLAGS)
6579
])
6580
6581
AC_DEFUN([LT_AC_PROG_RC],
6582
[AC_CHECK_TOOL(RC, windres, no)
6583
])
6584
6585
6586
# Cheap backport of AS_EXECUTABLE_P and required macros
6587
# from Autoconf 2.59; we should not use $as_executable_p directly.
6588
6589
# _AS_TEST_PREPARE
6590
# ----------------
6591
m4_ifndef([_AS_TEST_PREPARE],
6592
[m4_defun([_AS_TEST_PREPARE],
6593
[if test -x / >/dev/null 2>&1; then
6594
as_executable_p='test -x'
6595
else
6596
as_executable_p='test -f'
6597
fi
6598
])])# _AS_TEST_PREPARE
6599
6600
# AS_EXECUTABLE_P
6601
# ---------------
6602
# Check whether a file is executable.
6603
m4_ifndef([AS_EXECUTABLE_P],
6604
[m4_defun([AS_EXECUTABLE_P],
6605
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
6606
$as_executable_p $1[]dnl
6607
])])# AS_EXECUTABLE_P
6608
6609
############################################################
6610
# NOTE: This macro has been submitted for inclusion into #
6611
# GNU Autoconf as AC_PROG_SED. When it is available in #
6612
# a released version of Autoconf we should remove this #
6613
# macro and use it instead. #
6614
############################################################
6615
# LT_AC_PROG_SED
6616
# --------------
6617
# Check for a fully-functional sed program, that truncates
6618
# as few characters as possible. Prefer GNU sed if found.
6619
AC_DEFUN([LT_AC_PROG_SED],
6620
[AC_MSG_CHECKING([for a sed that does not truncate output])
6621
AC_CACHE_VAL(lt_cv_path_SED,
6622
[# Loop through the user's path and test for sed and gsed.
6623
# Then use that list of sed's as ones to test for truncation.
6624
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6625
for as_dir in $PATH
6626
do
6627
IFS=$as_save_IFS
6628
test -z "$as_dir" && as_dir=.
6629
for lt_ac_prog in sed gsed; do
6630
for ac_exec_ext in '' $ac_executable_extensions; do
6631
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6632
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6633
fi
6634
done
6635
done
6636
done
6637
IFS=$as_save_IFS
6638
lt_ac_max=0
6639
lt_ac_count=0
6640
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6641
# along with /bin/sed that truncates output.
6642
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6643
test ! -f $lt_ac_sed && continue
6644
cat /dev/null > conftest.in
6645
lt_ac_count=0
6646
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6647
# Check for GNU sed and select it if it is found.
6648
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6649
lt_cv_path_SED=$lt_ac_sed
6650
break
6651
fi
6652
while true; do
6653
cat conftest.in conftest.in >conftest.tmp
6654
mv conftest.tmp conftest.in
6655
cp conftest.in conftest.nl
6656
echo >>conftest.nl
6657
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6658
cmp -s conftest.out conftest.nl || break
6659
# 10000 chars as input seems more than enough
6660
test $lt_ac_count -gt 10 && break
6661
lt_ac_count=`expr $lt_ac_count + 1`
6662
if test $lt_ac_count -gt $lt_ac_max; then
6663
lt_ac_max=$lt_ac_count
6664
lt_cv_path_SED=$lt_ac_sed
6665
fi
6666
done
6667
done
6668
])
6669
SED=$lt_cv_path_SED
6670
AC_SUBST([SED])
6671
AC_MSG_RESULT([$SED])
6672
])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1