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- Committer: Bazaar Package Importer
- Author(s): David Nusinow
- Date: 2007-08-09 22:15:45 UTC
- Revision ID: james.westby@ubuntu.com-20070809221545-b3rj83wnluotrybv
Tags: upstream-0.9.4
Import upstream version 0.9.4
- files added:
- pixman
- test
added
removed
aclocal.m4
1
# generated automatically by aclocal 1.10 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_if(m4_PACKAGE_VERSION, [2.61],,
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[m4_fatal([this file was generated for autoconf 2.61.
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You have another version of autoconf. If you want to use that,
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you should regenerate the build system entirely.], [63])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 48 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If this macro is not defined by Autoconf, define it here.
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m4_ifdef([AC_PROVIDE_IFELSE],
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[],
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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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# ----------------
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AC_DEFUN([_AC_PROG_LIBTOOL],
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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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 $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${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$old_deplibs'
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old_postinstall_cmds='chmod 644 $oldlib'
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old_postuninstall_cmds=
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if test -n "$RANLIB"; then
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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 $deplibs_check_method in
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file_magic*)
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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AC_PATH_MAGIC
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fi
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;;
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esac
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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AC_ARG_WITH([pic],
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[AC_HELP_STRING([--with-pic],
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[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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[pic_mode="$withval"],
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[pic_mode=default])
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test -z "$pic_mode" && pic_mode=default
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# Use C for the default configuration in the libtool script
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tagname=
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AC_LIBTOOL_LANG_C_CONFIG
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_LT_AC_TAGCONFIG
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])# AC_LIBTOOL_SETUP
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# _LT_AC_SYS_COMPILER
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# -------------------
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AC_DEFUN([_LT_AC_SYS_COMPILER],
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[AC_REQUIRE([AC_PROG_CC])dnl
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# If no C compiler was specified, use CC.
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LTCC=${LTCC-"$CC"}
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# If no C compiler flags were specified, use CFLAGS.
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LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
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# Allow CC to be a program name with arguments.
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compiler=$CC
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])# _LT_AC_SYS_COMPILER
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# _LT_CC_BASENAME(CC)
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# -------------------
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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AC_DEFUN([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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esac
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done
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cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
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])
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# _LT_COMPILER_BOILERPLATE
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# ------------------------
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# Check for compiler boilerplate output or warnings with
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# the simple compiler test code.
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AC_DEFUN([_LT_COMPILER_BOILERPLATE],
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[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_compile_test_code" >conftest.$ac_ext
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eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_compiler_boilerplate=`cat conftest.err`
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$rm conftest*
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])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
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# ----------------------
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# Check for linker boilerplate output or warnings with
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# the simple link test code.
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AC_DEFUN([_LT_LINKER_BOILERPLATE],
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[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_link_test_code" >conftest.$ac_ext
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eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_linker_boilerplate=`cat conftest.err`
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$rm conftest*
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])# _LT_LINKER_BOILERPLATE
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# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
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# Links a minimal program and checks the executable
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# for the system default hardcoded library path. In most cases,
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# this is /usr/lib:/lib, but when the MPI compilers are used
297
# the location of the communication and MPI libs are included too.
298
# If we don't find anything, use the default library path according
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# to the aix ld manual.
300
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
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[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
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aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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}'`
304
# Check for a 64-bit object if we didn't find anything.
305
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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}'`; fi],[])
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if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
308
])# _LT_AC_SYS_LIBPATH_AIX
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# _LT_AC_SHELL_INIT(ARG)
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# ----------------------
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AC_DEFUN([_LT_AC_SHELL_INIT],
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[ifdef([AC_DIVERSION_NOTICE],
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[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
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[AC_DIVERT_PUSH(NOTICE)])
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$1
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AC_DIVERT_POP
319
])# _LT_AC_SHELL_INIT
320
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# _LT_AC_PROG_ECHO_BACKSLASH
323
# --------------------------
324
# Add some code to the start of the generated configure script which
325
# will find an echo command which doesn't interpret backslashes.
326
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
327
[_LT_AC_SHELL_INIT([
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# Check that we are running under the correct shell.
329
SHELL=${CONFIG_SHELL-/bin/sh}
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case X$ECHO in
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X*--fallback-echo)
333
# Remove one level of quotation (which was required for Make).
334
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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;;
336
esac
337
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echo=${ECHO-echo}
339
if test "X[$]1" = X--no-reexec; then
340
# Discard the --no-reexec flag, and continue.
341
shift
342
elif test "X[$]1" = X--fallback-echo; then
343
# Avoid inline document here, it may be left over
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:
345
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
346
# Yippee, $echo works!
347
:
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else
349
# Restart under the correct shell.
350
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
351
fi
352
353
if test "X[$]1" = X--fallback-echo; then
354
# used as fallback echo
355
shift
356
cat <<EOF
357
[$]*
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EOF
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exit 0
360
fi
361
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# The HP-UX ksh and POSIX shell print the target directory to stdout
363
# if CDPATH is set.
364
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
365
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if test -z "$ECHO"; then
367
if test "X${echo_test_string+set}" != Xset; then
368
# find a string as large as possible, as long as the shell can cope with it
369
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
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# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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if (echo_test_string=`eval $cmd`) 2>/dev/null &&
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echo_test_string=`eval $cmd` &&
373
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
374
then
375
break
376
fi
377
done
378
fi
379
380
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
381
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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:
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else
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# The Solaris, AIX, and Digital Unix default echo programs unquote
386
# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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#
389
# So, first we look for a working echo in the user's PATH.
390
391
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
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for dir in $PATH /usr/ucb; do
393
IFS="$lt_save_ifs"
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if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
395
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
396
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
397
test "X$echo_testing_string" = "X$echo_test_string"; then
398
echo="$dir/echo"
399
break
400
fi
401
done
402
IFS="$lt_save_ifs"
403
404
if test "X$echo" = Xecho; then
405
# We didn't find a better echo, so look for alternatives.
406
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
407
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
408
test "X$echo_testing_string" = "X$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
410
echo='print -r'
411
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
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test "X$CONFIG_SHELL" != X/bin/ksh; then
413
# If we have ksh, try running configure again with it.
414
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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export ORIGINAL_CONFIG_SHELL
416
CONFIG_SHELL=/bin/ksh
417
export CONFIG_SHELL
418
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
419
else
420
# Try using printf.
421
echo='printf %s\n'
422
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
423
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
424
test "X$echo_testing_string" = "X$echo_test_string"; then
425
# Cool, printf works
426
:
427
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
428
test "X$echo_testing_string" = 'X\t' &&
429
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
430
test "X$echo_testing_string" = "X$echo_test_string"; then
431
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
432
export CONFIG_SHELL
433
SHELL="$CONFIG_SHELL"
434
export SHELL
435
echo="$CONFIG_SHELL [$]0 --fallback-echo"
436
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
437
test "X$echo_testing_string" = 'X\t' &&
438
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
439
test "X$echo_testing_string" = "X$echo_test_string"; then
440
echo="$CONFIG_SHELL [$]0 --fallback-echo"
441
else
442
# maybe with a smaller string...
443
prev=:
444
445
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
446
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
447
then
448
break
449
fi
450
prev="$cmd"
451
done
452
453
if test "$prev" != 'sed 50q "[$]0"'; then
454
echo_test_string=`eval $prev`
455
export echo_test_string
456
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
457
else
458
# Oops. We lost completely, so just stick with echo.
459
echo=echo
460
fi
461
fi
462
fi
463
fi
464
fi
465
fi
466
467
# Copy echo and quote the copy suitably for passing to libtool from
468
# the Makefile, instead of quoting the original, which is used later.
469
ECHO=$echo
470
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
471
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
472
fi
473
474
AC_SUBST(ECHO)
475
])])# _LT_AC_PROG_ECHO_BACKSLASH
476
477
478
# _LT_AC_LOCK
479
# -----------
480
AC_DEFUN([_LT_AC_LOCK],
481
[AC_ARG_ENABLE([libtool-lock],
482
[AC_HELP_STRING([--disable-libtool-lock],
483
[avoid locking (might break parallel builds)])])
484
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
485
486
# Some flags need to be propagated to the compiler or linker for good
487
# libtool support.
488
case $host in
489
ia64-*-hpux*)
490
# Find out which ABI we are using.
491
echo 'int i;' > conftest.$ac_ext
492
if AC_TRY_EVAL(ac_compile); then
493
case `/usr/bin/file conftest.$ac_objext` in
494
*ELF-32*)
495
HPUX_IA64_MODE="32"
496
;;
497
*ELF-64*)
498
HPUX_IA64_MODE="64"
499
;;
500
esac
501
fi
502
rm -rf conftest*
503
;;
504
*-*-irix6*)
505
# Find out which ABI we are using.
506
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
507
if AC_TRY_EVAL(ac_compile); then
508
if test "$lt_cv_prog_gnu_ld" = yes; then
509
case `/usr/bin/file conftest.$ac_objext` in
510
*32-bit*)
511
LD="${LD-ld} -melf32bsmip"
512
;;
513
*N32*)
514
LD="${LD-ld} -melf32bmipn32"
515
;;
516
*64-bit*)
517
LD="${LD-ld} -melf64bmip"
518
;;
519
esac
520
else
521
case `/usr/bin/file conftest.$ac_objext` in
522
*32-bit*)
523
LD="${LD-ld} -32"
524
;;
525
*N32*)
526
LD="${LD-ld} -n32"
527
;;
528
*64-bit*)
529
LD="${LD-ld} -64"
530
;;
531
esac
532
fi
533
fi
534
rm -rf conftest*
535
;;
536
537
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
538
# Find out which ABI we are using.
539
echo 'int i;' > conftest.$ac_ext
540
if AC_TRY_EVAL(ac_compile); then
541
case `/usr/bin/file conftest.o` in
542
*32-bit*)
543
case $host in
544
x86_64-*linux*)
545
LD="${LD-ld} -m elf_i386"
546
;;
547
ppc64-*linux*|powerpc64-*linux*)
548
LD="${LD-ld} -m elf32ppclinux"
549
;;
550
s390x-*linux*)
551
LD="${LD-ld} -m elf_s390"
552
;;
553
sparc64-*linux*)
554
LD="${LD-ld} -m elf32_sparc"
555
;;
556
esac
557
;;
558
*64-bit*)
559
case $host in
560
x86_64-*linux*)
561
LD="${LD-ld} -m elf_x86_64"
562
;;
563
ppc*-*linux*|powerpc*-*linux*)
564
LD="${LD-ld} -m elf64ppc"
565
;;
566
s390*-*linux*)
567
LD="${LD-ld} -m elf64_s390"
568
;;
569
sparc*-*linux*)
570
LD="${LD-ld} -m elf64_sparc"
571
;;
572
esac
573
;;
574
esac
575
fi
576
rm -rf conftest*
577
;;
578
579
*-*-sco3.2v5*)
580
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
581
SAVE_CFLAGS="$CFLAGS"
582
CFLAGS="$CFLAGS -belf"
583
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
584
[AC_LANG_PUSH(C)
585
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
586
AC_LANG_POP])
587
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
588
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
589
CFLAGS="$SAVE_CFLAGS"
590
fi
591
;;
592
sparc*-*solaris*)
593
# Find out which ABI we are using.
594
echo 'int i;' > conftest.$ac_ext
595
if AC_TRY_EVAL(ac_compile); then
596
case `/usr/bin/file conftest.o` in
597
*64-bit*)
598
case $lt_cv_prog_gnu_ld in
599
yes*) LD="${LD-ld} -m elf64_sparc" ;;
600
*) LD="${LD-ld} -64" ;;
601
esac
602
;;
603
esac
604
fi
605
rm -rf conftest*
606
;;
607
608
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
609
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
610
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
611
AC_CHECK_TOOL(AS, as, false)
612
AC_CHECK_TOOL(OBJDUMP, objdump, false)
613
;;
614
])
615
esac
616
617
need_locks="$enable_libtool_lock"
618
619
])# _LT_AC_LOCK
620
621
622
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
623
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
624
# ----------------------------------------------------------------
625
# Check whether the given compiler option works
626
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
627
[AC_REQUIRE([LT_AC_PROG_SED])
628
AC_CACHE_CHECK([$1], [$2],
629
[$2=no
630
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
631
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
632
lt_compiler_flag="$3"
633
# Insert the option either (1) after the last *FLAGS variable, or
634
# (2) before a word containing "conftest.", or (3) at the end.
635
# Note that $ac_compile itself does not contain backslashes and begins
636
# with a dollar sign (not a hyphen), so the echo should work correctly.
637
# The option is referenced via a variable to avoid confusing sed.
638
lt_compile=`echo "$ac_compile" | $SED \
639
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
640
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
641
-e 's:$: $lt_compiler_flag:'`
642
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
643
(eval "$lt_compile" 2>conftest.err)
644
ac_status=$?
645
cat conftest.err >&AS_MESSAGE_LOG_FD
646
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
647
if (exit $ac_status) && test -s "$ac_outfile"; then
648
# The compiler can only warn and ignore the option if not recognized
649
# So say no if there are warnings other than the usual output.
650
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
651
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
652
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
653
$2=yes
654
fi
655
fi
656
$rm conftest*
657
])
658
659
if test x"[$]$2" = xyes; then
660
ifelse([$5], , :, [$5])
661
else
662
ifelse([$6], , :, [$6])
663
fi
664
])# AC_LIBTOOL_COMPILER_OPTION
665
666
667
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
668
# [ACTION-SUCCESS], [ACTION-FAILURE])
669
# ------------------------------------------------------------
670
# Check whether the given compiler option works
671
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
672
[AC_CACHE_CHECK([$1], [$2],
673
[$2=no
674
save_LDFLAGS="$LDFLAGS"
675
LDFLAGS="$LDFLAGS $3"
676
printf "$lt_simple_link_test_code" > conftest.$ac_ext
677
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
678
# The linker can only warn and ignore the option if not recognized
679
# So say no if there are warnings
680
if test -s conftest.err; then
681
# Append any errors to the config.log.
682
cat conftest.err 1>&AS_MESSAGE_LOG_FD
683
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
684
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
685
if diff conftest.exp conftest.er2 >/dev/null; then
686
$2=yes
687
fi
688
else
689
$2=yes
690
fi
691
fi
692
$rm conftest*
693
LDFLAGS="$save_LDFLAGS"
694
])
695
696
if test x"[$]$2" = xyes; then
697
ifelse([$4], , :, [$4])
698
else
699
ifelse([$5], , :, [$5])
700
fi
701
])# AC_LIBTOOL_LINKER_OPTION
702
703
704
# AC_LIBTOOL_SYS_MAX_CMD_LEN
705
# --------------------------
706
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
707
[# find the maximum length of command line arguments
708
AC_MSG_CHECKING([the maximum length of command line arguments])
709
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
710
i=0
711
teststring="ABCD"
712
713
case $build_os in
714
msdosdjgpp*)
715
# On DJGPP, this test can blow up pretty badly due to problems in libc
716
# (any single argument exceeding 2000 bytes causes a buffer overrun
717
# during glob expansion). Even if it were fixed, the result of this
718
# check would be larger than it should be.
719
lt_cv_sys_max_cmd_len=12288; # 12K is about right
720
;;
721
722
gnu*)
723
# Under GNU Hurd, this test is not required because there is
724
# no limit to the length of command line arguments.
725
# Libtool will interpret -1 as no limit whatsoever
726
lt_cv_sys_max_cmd_len=-1;
727
;;
728
729
cygwin* | mingw*)
730
# On Win9x/ME, this test blows up -- it succeeds, but takes
731
# about 5 minutes as the teststring grows exponentially.
732
# Worse, since 9x/ME are not pre-emptively multitasking,
733
# you end up with a "frozen" computer, even though with patience
734
# the test eventually succeeds (with a max line length of 256k).
735
# Instead, let's just punt: use the minimum linelength reported by
736
# all of the supported platforms: 8192 (on NT/2K/XP).
737
lt_cv_sys_max_cmd_len=8192;
738
;;
739
740
amigaos*)
741
# On AmigaOS with pdksh, this test takes hours, literally.
742
# So we just punt and use a minimum line length of 8192.
743
lt_cv_sys_max_cmd_len=8192;
744
;;
745
746
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
747
# This has been around since 386BSD, at least. Likely further.
748
if test -x /sbin/sysctl; then
749
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
750
elif test -x /usr/sbin/sysctl; then
751
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
752
else
753
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
754
fi
755
# And add a safety zone
756
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
757
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
758
;;
759
760
interix*)
761
# We know the value 262144 and hardcode it with a safety zone (like BSD)
762
lt_cv_sys_max_cmd_len=196608
763
;;
764
765
osf*)
766
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
767
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
768
# nice to cause kernel panics so lets avoid the loop below.
769
# First set a reasonable default.
770
lt_cv_sys_max_cmd_len=16384
771
#
772
if test -x /sbin/sysconfig; then
773
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
774
*1*) lt_cv_sys_max_cmd_len=-1 ;;
775
esac
776
fi
777
;;
778
sco3.2v5*)
779
lt_cv_sys_max_cmd_len=102400
780
;;
781
sysv5* | sco5v6* | sysv4.2uw2*)
782
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
783
if test -n "$kargmax"; then
784
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
785
else
786
lt_cv_sys_max_cmd_len=32768
787
fi
788
;;
789
*)
790
# If test is not a shell built-in, we'll probably end up computing a
791
# maximum length that is only half of the actual maximum length, but
792
# we can't tell.
793
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
794
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
795
= "XX$teststring") >/dev/null 2>&1 &&
796
new_result=`expr "X$teststring" : ".*" 2>&1` &&
797
lt_cv_sys_max_cmd_len=$new_result &&
798
test $i != 17 # 1/2 MB should be enough
799
do
800
i=`expr $i + 1`
801
teststring=$teststring$teststring
802
done
803
teststring=
804
# Add a significant safety factor because C++ compilers can tack on massive
805
# amounts of additional arguments before passing them to the linker.
806
# It appears as though 1/2 is a usable value.
807
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
808
;;
809
esac
810
])
811
if test -n $lt_cv_sys_max_cmd_len ; then
812
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
813
else
814
AC_MSG_RESULT(none)
815
fi
816
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
817
818
819
# _LT_AC_CHECK_DLFCN
820
# ------------------
821
AC_DEFUN([_LT_AC_CHECK_DLFCN],
822
[AC_CHECK_HEADERS(dlfcn.h)dnl
823
])# _LT_AC_CHECK_DLFCN
824
825
826
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
827
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
828
# ---------------------------------------------------------------------
829
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
830
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
831
if test "$cross_compiling" = yes; then :
832
[$4]
833
else
834
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
835
lt_status=$lt_dlunknown
836
cat > conftest.$ac_ext <<EOF
837
[#line __oline__ "configure"
838
#include "confdefs.h"
839
840
#if HAVE_DLFCN_H
841
#include <dlfcn.h>
842
#endif
843
844
#include <stdio.h>
845
846
#ifdef RTLD_GLOBAL
847
# define LT_DLGLOBAL RTLD_GLOBAL
848
#else
849
# ifdef DL_GLOBAL
850
# define LT_DLGLOBAL DL_GLOBAL
851
# else
852
# define LT_DLGLOBAL 0
853
# endif
854
#endif
855
856
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
857
find out it does not work in some platform. */
858
#ifndef LT_DLLAZY_OR_NOW
859
# ifdef RTLD_LAZY
860
# define LT_DLLAZY_OR_NOW RTLD_LAZY
861
# else
862
# ifdef DL_LAZY
863
# define LT_DLLAZY_OR_NOW DL_LAZY
864
# else
865
# ifdef RTLD_NOW
866
# define LT_DLLAZY_OR_NOW RTLD_NOW
867
# else
868
# ifdef DL_NOW
869
# define LT_DLLAZY_OR_NOW DL_NOW
870
# else
871
# define LT_DLLAZY_OR_NOW 0
872
# endif
873
# endif
874
# endif
875
# endif
876
#endif
877
878
#ifdef __cplusplus
879
extern "C" void exit (int);
880
#endif
881
882
void fnord() { int i=42;}
883
int main ()
884
{
885
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
886
int status = $lt_dlunknown;
887
888
if (self)
889
{
890
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
891
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
892
/* dlclose (self); */
893
}
894
else
895
puts (dlerror ());
896
897
exit (status);
898
}]
899
EOF
900
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
901
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
902
lt_status=$?
903
case x$lt_status in
904
x$lt_dlno_uscore) $1 ;;
905
x$lt_dlneed_uscore) $2 ;;
906
x$lt_dlunknown|x*) $3 ;;
907
esac
908
else :
909
# compilation failed
910
$3
911
fi
912
fi
913
rm -fr conftest*
914
])# _LT_AC_TRY_DLOPEN_SELF
915
916
917
# AC_LIBTOOL_DLOPEN_SELF
918
# ----------------------
919
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
920
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
921
if test "x$enable_dlopen" != xyes; then
922
enable_dlopen=unknown
923
enable_dlopen_self=unknown
924
enable_dlopen_self_static=unknown
925
else
926
lt_cv_dlopen=no
927
lt_cv_dlopen_libs=
928
929
case $host_os in
930
beos*)
931
lt_cv_dlopen="load_add_on"
932
lt_cv_dlopen_libs=
933
lt_cv_dlopen_self=yes
934
;;
935
936
mingw* | pw32*)
937
lt_cv_dlopen="LoadLibrary"
938
lt_cv_dlopen_libs=
939
;;
940
941
cygwin*)
942
lt_cv_dlopen="dlopen"
943
lt_cv_dlopen_libs=
944
;;
945
946
darwin*)
947
# if libdl is installed we need to link against it
948
AC_CHECK_LIB([dl], [dlopen],
949
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
950
lt_cv_dlopen="dyld"
951
lt_cv_dlopen_libs=
952
lt_cv_dlopen_self=yes
953
])
954
;;
955
956
*)
957
AC_CHECK_FUNC([shl_load],
958
[lt_cv_dlopen="shl_load"],
959
[AC_CHECK_LIB([dld], [shl_load],
960
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
961
[AC_CHECK_FUNC([dlopen],
962
[lt_cv_dlopen="dlopen"],
963
[AC_CHECK_LIB([dl], [dlopen],
964
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
965
[AC_CHECK_LIB([svld], [dlopen],
966
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
967
[AC_CHECK_LIB([dld], [dld_link],
968
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
969
])
970
])
971
])
972
])
973
])
974
;;
975
esac
976
977
if test "x$lt_cv_dlopen" != xno; then
978
enable_dlopen=yes
979
else
980
enable_dlopen=no
981
fi
982
983
case $lt_cv_dlopen in
984
dlopen)
985
save_CPPFLAGS="$CPPFLAGS"
986
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
987
988
save_LDFLAGS="$LDFLAGS"
989
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
990
991
save_LIBS="$LIBS"
992
LIBS="$lt_cv_dlopen_libs $LIBS"
993
994
AC_CACHE_CHECK([whether a program can dlopen itself],
995
lt_cv_dlopen_self, [dnl
996
_LT_AC_TRY_DLOPEN_SELF(
997
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
998
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
999
])
1000
1001
if test "x$lt_cv_dlopen_self" = xyes; then
1002
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1003
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1004
lt_cv_dlopen_self_static, [dnl
1005
_LT_AC_TRY_DLOPEN_SELF(
1006
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1007
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1008
])
1009
fi
1010
1011
CPPFLAGS="$save_CPPFLAGS"
1012
LDFLAGS="$save_LDFLAGS"
1013
LIBS="$save_LIBS"
1014
;;
1015
esac
1016
1017
case $lt_cv_dlopen_self in
1018
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1019
*) enable_dlopen_self=unknown ;;
1020
esac
1021
1022
case $lt_cv_dlopen_self_static in
1023
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1024
*) enable_dlopen_self_static=unknown ;;
1025
esac
1026
fi
1027
])# AC_LIBTOOL_DLOPEN_SELF
1028
1029
1030
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1031
# ---------------------------------
1032
# Check to see if options -c and -o are simultaneously supported by compiler
1033
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1034
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1035
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1036
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1037
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1038
$rm -r conftest 2>/dev/null
1039
mkdir conftest
1040
cd conftest
1041
mkdir out
1042
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1043
1044
lt_compiler_flag="-o out/conftest2.$ac_objext"
1045
# Insert the option either (1) after the last *FLAGS variable, or
1046
# (2) before a word containing "conftest.", or (3) at the end.
1047
# Note that $ac_compile itself does not contain backslashes and begins
1048
# with a dollar sign (not a hyphen), so the echo should work correctly.
1049
lt_compile=`echo "$ac_compile" | $SED \
1050
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1051
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1052
-e 's:$: $lt_compiler_flag:'`
1053
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1054
(eval "$lt_compile" 2>out/conftest.err)
1055
ac_status=$?
1056
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1057
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1058
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1059
then
1060
# The compiler can only warn and ignore the option if not recognized
1061
# So say no if there are warnings
1062
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1063
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1064
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1065
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1066
fi
1067
fi
1068
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1069
$rm conftest*
1070
# SGI C++ compiler will create directory out/ii_files/ for
1071
# template instantiation
1072
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1073
$rm out/* && rmdir out
1074
cd ..
1075
rmdir conftest
1076
$rm conftest*
1077
])
1078
])# AC_LIBTOOL_PROG_CC_C_O
1079
1080
1081
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1082
# -----------------------------------------
1083
# Check to see if we can do hard links to lock some files if needed
1084
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1085
[AC_REQUIRE([_LT_AC_LOCK])dnl
1086
1087
hard_links="nottested"
1088
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1089
# do not overwrite the value of need_locks provided by the user
1090
AC_MSG_CHECKING([if we can lock with hard links])
1091
hard_links=yes
1092
$rm conftest*
1093
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1094
touch conftest.a
1095
ln conftest.a conftest.b 2>&5 || hard_links=no
1096
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1097
AC_MSG_RESULT([$hard_links])
1098
if test "$hard_links" = no; then
1099
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1100
need_locks=warn
1101
fi
1102
else
1103
need_locks=no
1104
fi
1105
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1106
1107
1108
# AC_LIBTOOL_OBJDIR
1109
# -----------------
1110
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1111
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1112
[rm -f .libs 2>/dev/null
1113
mkdir .libs 2>/dev/null
1114
if test -d .libs; then
1115
lt_cv_objdir=.libs
1116
else
1117
# MS-DOS does not allow filenames that begin with a dot.
1118
lt_cv_objdir=_libs
1119
fi
1120
rmdir .libs 2>/dev/null])
1121
objdir=$lt_cv_objdir
1122
])# AC_LIBTOOL_OBJDIR
1123
1124
1125
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1126
# ----------------------------------------------
1127
# Check hardcoding attributes.
1128
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1129
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1130
_LT_AC_TAGVAR(hardcode_action, $1)=
1131
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1132
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1133
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1134
1135
# We can hardcode non-existant directories.
1136
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1137
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1138
# have to relink, otherwise we might link with an installed library
1139
# when we should be linking with a yet-to-be-installed one
1140
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1141
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1142
# Linking always hardcodes the temporary library directory.
1143
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1144
else
1145
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1146
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1147
fi
1148
else
1149
# We cannot hardcode anything, or else we can only hardcode existing
1150
# directories.
1151
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1152
fi
1153
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1154
1155
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1156
# Fast installation is not supported
1157
enable_fast_install=no
1158
elif test "$shlibpath_overrides_runpath" = yes ||
1159
test "$enable_shared" = no; then
1160
# Fast installation is not necessary
1161
enable_fast_install=needless
1162
fi
1163
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1164
1165
1166
# AC_LIBTOOL_SYS_LIB_STRIP
1167
# ------------------------
1168
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1169
[striplib=
1170
old_striplib=
1171
AC_MSG_CHECKING([whether stripping libraries is possible])
1172
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1173
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1174
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1175
AC_MSG_RESULT([yes])
1176
else
1177
# FIXME - insert some real tests, host_os isn't really good enough
1178
case $host_os in
1179
darwin*)
1180
if test -n "$STRIP" ; then
1181
striplib="$STRIP -x"
1182
AC_MSG_RESULT([yes])
1183
else
1184
AC_MSG_RESULT([no])
1185
fi
1186
;;
1187
*)
1188
AC_MSG_RESULT([no])
1189
;;
1190
esac
1191
fi
1192
])# AC_LIBTOOL_SYS_LIB_STRIP
1193
1194
1195
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1196
# -----------------------------
1197
# PORTME Fill in your ld.so characteristics
1198
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1199
[AC_MSG_CHECKING([dynamic linker characteristics])
1200
library_names_spec=
1201
libname_spec='lib$name'
1202
soname_spec=
1203
shrext_cmds=".so"
1204
postinstall_cmds=
1205
postuninstall_cmds=
1206
finish_cmds=
1207
finish_eval=
1208
shlibpath_var=
1209
shlibpath_overrides_runpath=unknown
1210
version_type=none
1211
dynamic_linker="$host_os ld.so"
1212
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1213
if test "$GCC" = yes; then
1214
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1215
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1216
# if the path contains ";" then we assume it to be the separator
1217
# otherwise default to the standard path separator (i.e. ":") - it is
1218
# assumed that no part of a normal pathname contains ";" but that should
1219
# okay in the real world where ";" in dirpaths is itself problematic.
1220
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1221
else
1222
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1223
fi
1224
else
1225
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1226
fi
1227
need_lib_prefix=unknown
1228
hardcode_into_libs=no
1229
1230
# when you set need_version to no, make sure it does not cause -set_version
1231
# flags to be left without arguments
1232
need_version=unknown
1233
1234
case $host_os in
1235
aix3*)
1236
version_type=linux
1237
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1238
shlibpath_var=LIBPATH
1239
1240
# AIX 3 has no versioning support, so we append a major version to the name.
1241
soname_spec='${libname}${release}${shared_ext}$major'
1242
;;
1243
1244
aix4* | aix5*)
1245
version_type=linux
1246
need_lib_prefix=no
1247
need_version=no
1248
hardcode_into_libs=yes
1249
if test "$host_cpu" = ia64; then
1250
# AIX 5 supports IA64
1251
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1252
shlibpath_var=LD_LIBRARY_PATH
1253
else
1254
# With GCC up to 2.95.x, collect2 would create an import file
1255
# for dependence libraries. The import file would start with
1256
# the line `#! .'. This would cause the generated library to
1257
# depend on `.', always an invalid library. This was fixed in
1258
# development snapshots of GCC prior to 3.0.
1259
case $host_os in
1260
aix4 | aix4.[[01]] | aix4.[[01]].*)
1261
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1262
echo ' yes '
1263
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1264
:
1265
else
1266
can_build_shared=no
1267
fi
1268
;;
1269
esac
1270
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1271
# soname into executable. Probably we can add versioning support to
1272
# collect2, so additional links can be useful in future.
1273
if test "$aix_use_runtimelinking" = yes; then
1274
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1275
# instead of lib<name>.a to let people know that these are not
1276
# typical AIX shared libraries.
1277
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1278
else
1279
# We preserve .a as extension for shared libraries through AIX4.2
1280
# and later when we are not doing run time linking.
1281
library_names_spec='${libname}${release}.a $libname.a'
1282
soname_spec='${libname}${release}${shared_ext}$major'
1283
fi
1284
shlibpath_var=LIBPATH
1285
fi
1286
;;
1287
1288
amigaos*)
1289
library_names_spec='$libname.ixlibrary $libname.a'
1290
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1291
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 ${libname}_ixlibrary.a || exit 1; done'
1292
;;
1293
1294
beos*)
1295
library_names_spec='${libname}${shared_ext}'
1296
dynamic_linker="$host_os ld.so"
1297
shlibpath_var=LIBRARY_PATH
1298
;;
1299
1300
bsdi[[45]]*)
1301
version_type=linux
1302
need_version=no
1303
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1304
soname_spec='${libname}${release}${shared_ext}$major'
1305
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1306
shlibpath_var=LD_LIBRARY_PATH
1307
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1308
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1309
# the default ld.so.conf also contains /usr/contrib/lib and
1310
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1311
# libtool to hard-code these into programs
1312
;;
1313
1314
cygwin* | mingw* | pw32*)
1315
version_type=windows
1316
shrext_cmds=".dll"
1317
need_version=no
1318
need_lib_prefix=no
1319
1320
case $GCC,$host_os in
1321
yes,cygwin* | yes,mingw* | yes,pw32*)
1322
library_names_spec='$libname.dll.a'
1323
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1324
postinstall_cmds='base_file=`basename \${file}`~
1325
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1326
dldir=$destdir/`dirname \$dlpath`~
1327
test -d \$dldir || mkdir -p \$dldir~
1328
$install_prog $dir/$dlname \$dldir/$dlname~
1329
chmod a+x \$dldir/$dlname'
1330
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1331
dlpath=$dir/\$dldll~
1332
$rm \$dlpath'
1333
shlibpath_overrides_runpath=yes
1334
1335
case $host_os in
1336
cygwin*)
1337
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1338
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1339
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1340
;;
1341
mingw*)
1342
# MinGW DLLs use traditional 'lib' prefix
1343
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1344
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1345
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1346
# It is most probably a Windows format PATH printed by
1347
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1348
# path with ; separators, and with drive letters. We can handle the
1349
# drive letters (cygwin fileutils understands them), so leave them,
1350
# especially as we might pass files found there to a mingw objdump,
1351
# which wouldn't understand a cygwinified path. Ahh.
1352
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1353
else
1354
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1355
fi
1356
;;
1357
pw32*)
1358
# pw32 DLLs use 'pw' prefix rather than 'lib'
1359
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1360
;;
1361
esac
1362
;;
1363
1364
*)
1365
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1366
;;
1367
esac
1368
dynamic_linker='Win32 ld.exe'
1369
# FIXME: first we should search . and the directory the executable is in
1370
shlibpath_var=PATH
1371
;;
1372
1373
darwin* | rhapsody*)
1374
dynamic_linker="$host_os dyld"
1375
version_type=darwin
1376
need_lib_prefix=no
1377
need_version=no
1378
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1379
soname_spec='${libname}${release}${major}$shared_ext'
1380
shlibpath_overrides_runpath=yes
1381
shlibpath_var=DYLD_LIBRARY_PATH
1382
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1383
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1384
if test "$GCC" = yes; then
1385
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1386
else
1387
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1388
fi
1389
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1390
;;
1391
1392
dgux*)
1393
version_type=linux
1394
need_lib_prefix=no
1395
need_version=no
1396
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1397
soname_spec='${libname}${release}${shared_ext}$major'
1398
shlibpath_var=LD_LIBRARY_PATH
1399
;;
1400
1401
freebsd1*)
1402
dynamic_linker=no
1403
;;
1404
1405
kfreebsd*-gnu)
1406
version_type=linux
1407
need_lib_prefix=no
1408
need_version=no
1409
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1410
soname_spec='${libname}${release}${shared_ext}$major'
1411
shlibpath_var=LD_LIBRARY_PATH
1412
shlibpath_overrides_runpath=no
1413
hardcode_into_libs=yes
1414
dynamic_linker='GNU ld.so'
1415
;;
1416
1417
freebsd* | dragonfly*)
1418
# DragonFly does not have aout. When/if they implement a new
1419
# versioning mechanism, adjust this.
1420
if test -x /usr/bin/objformat; then
1421
objformat=`/usr/bin/objformat`
1422
else
1423
case $host_os in
1424
freebsd[[123]]*) objformat=aout ;;
1425
*) objformat=elf ;;
1426
esac
1427
fi
1428
version_type=freebsd-$objformat
1429
case $version_type in
1430
freebsd-elf*)
1431
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1432
need_version=no
1433
need_lib_prefix=no
1434
;;
1435
freebsd-*)
1436
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1437
need_version=yes
1438
;;
1439
esac
1440
shlibpath_var=LD_LIBRARY_PATH
1441
case $host_os in
1442
freebsd2*)
1443
shlibpath_overrides_runpath=yes
1444
;;
1445
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1446
shlibpath_overrides_runpath=yes
1447
hardcode_into_libs=yes
1448
;;
1449
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1450
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1451
shlibpath_overrides_runpath=no
1452
hardcode_into_libs=yes
1453
;;
1454
freebsd*) # from 4.6 on
1455
shlibpath_overrides_runpath=yes
1456
hardcode_into_libs=yes
1457
;;
1458
esac
1459
;;
1460
1461
gnu*)
1462
version_type=linux
1463
need_lib_prefix=no
1464
need_version=no
1465
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1466
soname_spec='${libname}${release}${shared_ext}$major'
1467
shlibpath_var=LD_LIBRARY_PATH
1468
hardcode_into_libs=yes
1469
;;
1470
1471
hpux9* | hpux10* | hpux11*)
1472
# Give a soname corresponding to the major version so that dld.sl refuses to
1473
# link against other versions.
1474
version_type=sunos
1475
need_lib_prefix=no
1476
need_version=no
1477
case $host_cpu in
1478
ia64*)
1479
shrext_cmds='.so'
1480
hardcode_into_libs=yes
1481
dynamic_linker="$host_os dld.so"
1482
shlibpath_var=LD_LIBRARY_PATH
1483
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1484
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1485
soname_spec='${libname}${release}${shared_ext}$major'
1486
if test "X$HPUX_IA64_MODE" = X32; then
1487
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1488
else
1489
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1490
fi
1491
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1492
;;
1493
hppa*64*)
1494
shrext_cmds='.sl'
1495
hardcode_into_libs=yes
1496
dynamic_linker="$host_os dld.sl"
1497
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1498
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1499
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1500
soname_spec='${libname}${release}${shared_ext}$major'
1501
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1502
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1503
;;
1504
*)
1505
shrext_cmds='.sl'
1506
dynamic_linker="$host_os dld.sl"
1507
shlibpath_var=SHLIB_PATH
1508
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1509
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1510
soname_spec='${libname}${release}${shared_ext}$major'
1511
;;
1512
esac
1513
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1514
postinstall_cmds='chmod 555 $lib'
1515
;;
1516
1517
interix3*)
1518
version_type=linux
1519
need_lib_prefix=no
1520
need_version=no
1521
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1522
soname_spec='${libname}${release}${shared_ext}$major'
1523
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1524
shlibpath_var=LD_LIBRARY_PATH
1525
shlibpath_overrides_runpath=no
1526
hardcode_into_libs=yes
1527
;;
1528
1529
irix5* | irix6* | nonstopux*)
1530
case $host_os in
1531
nonstopux*) version_type=nonstopux ;;
1532
*)
1533
if test "$lt_cv_prog_gnu_ld" = yes; then
1534
version_type=linux
1535
else
1536
version_type=irix
1537
fi ;;
1538
esac
1539
need_lib_prefix=no
1540
need_version=no
1541
soname_spec='${libname}${release}${shared_ext}$major'
1542
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1543
case $host_os in
1544
irix5* | nonstopux*)
1545
libsuff= shlibsuff=
1546
;;
1547
*)
1548
case $LD in # libtool.m4 will add one of these switches to LD
1549
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1550
libsuff= shlibsuff= libmagic=32-bit;;
1551
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1552
libsuff=32 shlibsuff=N32 libmagic=N32;;
1553
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1554
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1555
*) libsuff= shlibsuff= libmagic=never-match;;
1556
esac
1557
;;
1558
esac
1559
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1560
shlibpath_overrides_runpath=no
1561
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1562
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1563
hardcode_into_libs=yes
1564
;;
1565
1566
# No shared lib support for Linux oldld, aout, or coff.
1567
linux*oldld* | linux*aout* | linux*coff*)
1568
dynamic_linker=no
1569
;;
1570
1571
# This must be Linux ELF.
1572
linux*)
1573
version_type=linux
1574
need_lib_prefix=no
1575
need_version=no
1576
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1577
soname_spec='${libname}${release}${shared_ext}$major'
1578
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1579
shlibpath_var=LD_LIBRARY_PATH
1580
shlibpath_overrides_runpath=no
1581
# This implies no fast_install, which is unacceptable.
1582
# Some rework will be needed to allow for fast_install
1583
# before this can be enabled.
1584
hardcode_into_libs=yes
1585
1586
# find out which ABI we are using
1587
libsuff=
1588
case "$host_cpu" in
1589
x86_64*|s390x*|powerpc64*)
1590
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1591
if AC_TRY_EVAL(ac_compile); then
1592
case `/usr/bin/file conftest.$ac_objext` in
1593
*64-bit*)
1594
libsuff=64
1595
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1596
;;
1597
esac
1598
fi
1599
rm -rf conftest*
1600
;;
1601
esac
1602
1603
# Append ld.so.conf contents to the search path
1604
if test -f /etc/ld.so.conf; then
1605
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 | $SED -e 's/^[ ]*//;s/#.*//;/^[^\/]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1606
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
1607
fi
1608
1609
# We used to test for /lib/ld.so.1 and disable shared libraries on
1610
# powerpc, because MkLinux only supported shared libraries with the
1611
# GNU dynamic linker. Since this was broken with cross compilers,
1612
# most powerpc-linux boxes support dynamic linking these days and
1613
# people can always --disable-shared, the test was removed, and we
1614
# assume the GNU/Linux dynamic linker is in use.
1615
dynamic_linker='GNU/Linux ld.so'
1616
;;
1617
1618
knetbsd*-gnu)
1619
version_type=linux
1620
need_lib_prefix=no
1621
need_version=no
1622
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1623
soname_spec='${libname}${release}${shared_ext}$major'
1624
shlibpath_var=LD_LIBRARY_PATH
1625
shlibpath_overrides_runpath=no
1626
hardcode_into_libs=yes
1627
dynamic_linker='GNU ld.so'
1628
;;
1629
1630
netbsd*)
1631
version_type=sunos
1632
need_lib_prefix=no
1633
need_version=no
1634
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1635
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1636
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1637
dynamic_linker='NetBSD (a.out) ld.so'
1638
else
1639
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1640
soname_spec='${libname}${release}${shared_ext}$major'
1641
dynamic_linker='NetBSD ld.elf_so'
1642
fi
1643
shlibpath_var=LD_LIBRARY_PATH
1644
shlibpath_overrides_runpath=yes
1645
hardcode_into_libs=yes
1646
;;
1647
1648
newsos6)
1649
version_type=linux
1650
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1651
shlibpath_var=LD_LIBRARY_PATH
1652
shlibpath_overrides_runpath=yes
1653
;;
1654
1655
nto-qnx*)
1656
version_type=linux
1657
need_lib_prefix=no
1658
need_version=no
1659
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1660
soname_spec='${libname}${release}${shared_ext}$major'
1661
shlibpath_var=LD_LIBRARY_PATH
1662
shlibpath_overrides_runpath=yes
1663
;;
1664
1665
openbsd*)
1666
version_type=sunos
1667
sys_lib_dlsearch_path_spec="/usr/lib"
1668
need_lib_prefix=no
1669
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1670
case $host_os in
1671
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1672
*) need_version=no ;;
1673
esac
1674
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1675
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1676
shlibpath_var=LD_LIBRARY_PATH
1677
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1678
case $host_os in
1679
openbsd2.[[89]] | openbsd2.[[89]].*)
1680
shlibpath_overrides_runpath=no
1681
;;
1682
*)
1683
shlibpath_overrides_runpath=yes
1684
;;
1685
esac
1686
else
1687
shlibpath_overrides_runpath=yes
1688
fi
1689
;;
1690
1691
os2*)
1692
libname_spec='$name'
1693
shrext_cmds=".dll"
1694
need_lib_prefix=no
1695
library_names_spec='$libname${shared_ext} $libname.a'
1696
dynamic_linker='OS/2 ld.exe'
1697
shlibpath_var=LIBPATH
1698
;;
1699
1700
osf3* | osf4* | osf5*)
1701
version_type=osf
1702
need_lib_prefix=no
1703
need_version=no
1704
soname_spec='${libname}${release}${shared_ext}$major'
1705
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1706
shlibpath_var=LD_LIBRARY_PATH
1707
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1708
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1709
;;
1710
1711
solaris*)
1712
version_type=linux
1713
need_lib_prefix=no
1714
need_version=no
1715
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1716
soname_spec='${libname}${release}${shared_ext}$major'
1717
shlibpath_var=LD_LIBRARY_PATH
1718
shlibpath_overrides_runpath=yes
1719
hardcode_into_libs=yes
1720
# ldd complains unless libraries are executable
1721
postinstall_cmds='chmod +x $lib'
1722
;;
1723
1724
sunos4*)
1725
version_type=sunos
1726
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1727
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1728
shlibpath_var=LD_LIBRARY_PATH
1729
shlibpath_overrides_runpath=yes
1730
if test "$with_gnu_ld" = yes; then
1731
need_lib_prefix=no
1732
fi
1733
need_version=yes
1734
;;
1735
1736
sysv4 | sysv4.3*)
1737
version_type=linux
1738
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1739
soname_spec='${libname}${release}${shared_ext}$major'
1740
shlibpath_var=LD_LIBRARY_PATH
1741
case $host_vendor in
1742
sni)
1743
shlibpath_overrides_runpath=no
1744
need_lib_prefix=no
1745
export_dynamic_flag_spec='${wl}-Blargedynsym'
1746
runpath_var=LD_RUN_PATH
1747
;;
1748
siemens)
1749
need_lib_prefix=no
1750
;;
1751
motorola)
1752
need_lib_prefix=no
1753
need_version=no
1754
shlibpath_overrides_runpath=no
1755
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1756
;;
1757
esac
1758
;;
1759
1760
sysv4*MP*)
1761
if test -d /usr/nec ;then
1762
version_type=linux
1763
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1764
soname_spec='$libname${shared_ext}.$major'
1765
shlibpath_var=LD_LIBRARY_PATH
1766
fi
1767
;;
1768
1769
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1770
version_type=freebsd-elf
1771
need_lib_prefix=no
1772
need_version=no
1773
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1774
soname_spec='${libname}${release}${shared_ext}$major'
1775
shlibpath_var=LD_LIBRARY_PATH
1776
hardcode_into_libs=yes
1777
if test "$with_gnu_ld" = yes; then
1778
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1779
shlibpath_overrides_runpath=no
1780
else
1781
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1782
shlibpath_overrides_runpath=yes
1783
case $host_os in
1784
sco3.2v5*)
1785
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1786
;;
1787
esac
1788
fi
1789
sys_lib_dlsearch_path_spec='/usr/lib'
1790
;;
1791
1792
uts4*)
1793
version_type=linux
1794
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1795
soname_spec='${libname}${release}${shared_ext}$major'
1796
shlibpath_var=LD_LIBRARY_PATH
1797
;;
1798
1799
*)
1800
dynamic_linker=no
1801
;;
1802
esac
1803
AC_MSG_RESULT([$dynamic_linker])
1804
test "$dynamic_linker" = no && can_build_shared=no
1805
1806
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1807
if test "$GCC" = yes; then
1808
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1809
fi
1810
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1811
1812
1813
# _LT_AC_TAGCONFIG
1814
# ----------------
1815
AC_DEFUN([_LT_AC_TAGCONFIG],
1816
[AC_ARG_WITH([tags],
1817
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1818
[include additional configurations @<:@automatic@:>@])],
1819
[tagnames="$withval"])
1820
1821
if test -f "$ltmain" && test -n "$tagnames"; then
1822
if test ! -f "${ofile}"; then
1823
AC_MSG_WARN([output file `$ofile' does not exist])
1824
fi
1825
1826
if test -z "$LTCC"; then
1827
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1828
if test -z "$LTCC"; then
1829
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1830
else
1831
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1832
fi
1833
fi
1834
if test -z "$LTCFLAGS"; then
1835
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1836
fi
1837
1838
# Extract list of available tagged configurations in $ofile.
1839
# Note that this assumes the entire list is on one line.
1840
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1841
1842
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1843
for tagname in $tagnames; do
1844
IFS="$lt_save_ifs"
1845
# Check whether tagname contains only valid characters
1846
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1847
"") ;;
1848
*) AC_MSG_ERROR([invalid tag name: $tagname])
1849
;;
1850
esac
1851
1852
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1853
then
1854
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1855
fi
1856
1857
# Update the list of available tags.
1858
if test -n "$tagname"; then
1859
echo appending configuration tag \"$tagname\" to $ofile
1860
1861
case $tagname in
1862
CXX)
1863
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1864
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1865
(test "X$CXX" != "Xg++"))) ; then
1866
AC_LIBTOOL_LANG_CXX_CONFIG
1867
else
1868
tagname=""
1869
fi
1870
;;
1871
1872
F77)
1873
if test -n "$F77" && test "X$F77" != "Xno"; then
1874
AC_LIBTOOL_LANG_F77_CONFIG
1875
else
1876
tagname=""
1877
fi
1878
;;
1879
1880
GCJ)
1881
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1882
AC_LIBTOOL_LANG_GCJ_CONFIG
1883
else
1884
tagname=""
1885
fi
1886
;;
1887
1888
RC)
1889
AC_LIBTOOL_LANG_RC_CONFIG
1890
;;
1891
1892
*)
1893
AC_MSG_ERROR([Unsupported tag name: $tagname])
1894
;;
1895
esac
1896
1897
# Append the new tag name to the list of available tags.
1898
if test -n "$tagname" ; then
1899
available_tags="$available_tags $tagname"
1900
fi
1901
fi
1902
done
1903
IFS="$lt_save_ifs"
1904
1905
# Now substitute the updated list of available tags.
1906
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1907
mv "${ofile}T" "$ofile"
1908
chmod +x "$ofile"
1909
else
1910
rm -f "${ofile}T"
1911
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1912
fi
1913
fi
1914
])# _LT_AC_TAGCONFIG
1915
1916
1917
# AC_LIBTOOL_DLOPEN
1918
# -----------------
1919
# enable checks for dlopen support
1920
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1921
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1922
])# AC_LIBTOOL_DLOPEN
1923
1924
1925
# AC_LIBTOOL_WIN32_DLL
1926
# --------------------
1927
# declare package support for building win32 DLLs
1928
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1929
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1930
])# AC_LIBTOOL_WIN32_DLL
1931
1932
1933
# AC_ENABLE_SHARED([DEFAULT])
1934
# ---------------------------
1935
# implement the --enable-shared flag
1936
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1937
AC_DEFUN([AC_ENABLE_SHARED],
1938
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1939
AC_ARG_ENABLE([shared],
1940
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1941
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1942
[p=${PACKAGE-default}
1943
case $enableval in
1944
yes) enable_shared=yes ;;
1945
no) enable_shared=no ;;
1946
*)
1947
enable_shared=no
1948
# Look at the argument we got. We use all the common list separators.
1949
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1950
for pkg in $enableval; do
1951
IFS="$lt_save_ifs"
1952
if test "X$pkg" = "X$p"; then
1953
enable_shared=yes
1954
fi
1955
done
1956
IFS="$lt_save_ifs"
1957
;;
1958
esac],
1959
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1960
])# AC_ENABLE_SHARED
1961
1962
1963
# AC_DISABLE_SHARED
1964
# -----------------
1965
# set the default shared flag to --disable-shared
1966
AC_DEFUN([AC_DISABLE_SHARED],
1967
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1968
AC_ENABLE_SHARED(no)
1969
])# AC_DISABLE_SHARED
1970
1971
1972
# AC_ENABLE_STATIC([DEFAULT])
1973
# ---------------------------
1974
# implement the --enable-static flag
1975
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1976
AC_DEFUN([AC_ENABLE_STATIC],
1977
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1978
AC_ARG_ENABLE([static],
1979
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1980
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1981
[p=${PACKAGE-default}
1982
case $enableval in
1983
yes) enable_static=yes ;;
1984
no) enable_static=no ;;
1985
*)
1986
enable_static=no
1987
# Look at the argument we got. We use all the common list separators.
1988
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1989
for pkg in $enableval; do
1990
IFS="$lt_save_ifs"
1991
if test "X$pkg" = "X$p"; then
1992
enable_static=yes
1993
fi
1994
done
1995
IFS="$lt_save_ifs"
1996
;;
1997
esac],
1998
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1999
])# AC_ENABLE_STATIC
2000
2001
2002
# AC_DISABLE_STATIC
2003
# -----------------
2004
# set the default static flag to --disable-static
2005
AC_DEFUN([AC_DISABLE_STATIC],
2006
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2007
AC_ENABLE_STATIC(no)
2008
])# AC_DISABLE_STATIC
2009
2010
2011
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2012
# ---------------------------------
2013
# implement the --enable-fast-install flag
2014
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2015
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2016
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2017
AC_ARG_ENABLE([fast-install],
2018
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2019
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2020
[p=${PACKAGE-default}
2021
case $enableval in
2022
yes) enable_fast_install=yes ;;
2023
no) enable_fast_install=no ;;
2024
*)
2025
enable_fast_install=no
2026
# Look at the argument we got. We use all the common list separators.
2027
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2028
for pkg in $enableval; do
2029
IFS="$lt_save_ifs"
2030
if test "X$pkg" = "X$p"; then
2031
enable_fast_install=yes
2032
fi
2033
done
2034
IFS="$lt_save_ifs"
2035
;;
2036
esac],
2037
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2038
])# AC_ENABLE_FAST_INSTALL
2039
2040
2041
# AC_DISABLE_FAST_INSTALL
2042
# -----------------------
2043
# set the default to --disable-fast-install
2044
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2045
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2046
AC_ENABLE_FAST_INSTALL(no)
2047
])# AC_DISABLE_FAST_INSTALL
2048
2049
2050
# AC_LIBTOOL_PICMODE([MODE])
2051
# --------------------------
2052
# implement the --with-pic flag
2053
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2054
AC_DEFUN([AC_LIBTOOL_PICMODE],
2055
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2056
pic_mode=ifelse($#,1,$1,default)
2057
])# AC_LIBTOOL_PICMODE
2058
2059
2060
# AC_PROG_EGREP
2061
# -------------
2062
# This is predefined starting with Autoconf 2.54, so this conditional
2063
# definition can be removed once we require Autoconf 2.54 or later.
2064
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2065
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2066
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2067
then ac_cv_prog_egrep='grep -E'
2068
else ac_cv_prog_egrep='egrep'
2069
fi])
2070
EGREP=$ac_cv_prog_egrep
2071
AC_SUBST([EGREP])
2072
])])
2073
2074
2075
# AC_PATH_TOOL_PREFIX
2076
# -------------------
2077
# find a file program which can recognise shared library
2078
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2079
[AC_REQUIRE([AC_PROG_EGREP])dnl
2080
AC_MSG_CHECKING([for $1])
2081
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2082
[case $MAGIC_CMD in
2083
[[\\/*] | ?:[\\/]*])
2084
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2085
;;
2086
*)
2087
lt_save_MAGIC_CMD="$MAGIC_CMD"
2088
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2089
dnl $ac_dummy forces splitting on constant user-supplied paths.
2090
dnl POSIX.2 word splitting is done only on the output of word expansions,
2091
dnl not every word. This closes a longstanding sh security hole.
2092
ac_dummy="ifelse([$2], , $PATH, [$2])"
2093
for ac_dir in $ac_dummy; do
2094
IFS="$lt_save_ifs"
2095
test -z "$ac_dir" && ac_dir=.
2096
if test -f $ac_dir/$1; then
2097
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2098
if test -n "$file_magic_test_file"; then
2099
case $deplibs_check_method in
2100
"file_magic "*)
2101
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2102
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2103
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2104
$EGREP "$file_magic_regex" > /dev/null; then
2105
:
2106
else
2107
cat <<EOF 1>&2
2108
2109
*** Warning: the command libtool uses to detect shared libraries,
2110
*** $file_magic_cmd, produces output that libtool cannot recognize.
2111
*** The result is that libtool may fail to recognize shared libraries
2112
*** as such. This will affect the creation of libtool libraries that
2113
*** depend on shared libraries, but programs linked with such libtool
2114
*** libraries will work regardless of this problem. Nevertheless, you
2115
*** may want to report the problem to your system manager and/or to
2116
*** bug-libtool@gnu.org
2117
2118
EOF
2119
fi ;;
2120
esac
2121
fi
2122
break
2123
fi
2124
done
2125
IFS="$lt_save_ifs"
2126
MAGIC_CMD="$lt_save_MAGIC_CMD"
2127
;;
2128
esac])
2129
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2130
if test -n "$MAGIC_CMD"; then
2131
AC_MSG_RESULT($MAGIC_CMD)
2132
else
2133
AC_MSG_RESULT(no)
2134
fi
2135
])# AC_PATH_TOOL_PREFIX
2136
2137
2138
# AC_PATH_MAGIC
2139
# -------------
2140
# find a file program which can recognise a shared library
2141
AC_DEFUN([AC_PATH_MAGIC],
2142
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2143
if test -z "$lt_cv_path_MAGIC_CMD"; then
2144
if test -n "$ac_tool_prefix"; then
2145
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2146
else
2147
MAGIC_CMD=:
2148
fi
2149
fi
2150
])# AC_PATH_MAGIC
2151
2152
2153
# AC_PROG_LD
2154
# ----------
2155
# find the pathname to the GNU or non-GNU linker
2156
AC_DEFUN([AC_PROG_LD],
2157
[AC_ARG_WITH([gnu-ld],
2158
[AC_HELP_STRING([--with-gnu-ld],
2159
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2160
[test "$withval" = no || with_gnu_ld=yes],
2161
[with_gnu_ld=no])
2162
AC_REQUIRE([LT_AC_PROG_SED])dnl
2163
AC_REQUIRE([AC_PROG_CC])dnl
2164
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2165
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2166
ac_prog=ld
2167
if test "$GCC" = yes; then
2168
# Check if gcc -print-prog-name=ld gives a path.
2169
AC_MSG_CHECKING([for ld used by $CC])
2170
case $host in
2171
*-*-mingw*)
2172
# gcc leaves a trailing carriage return which upsets mingw
2173
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2174
*)
2175
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2176
esac
2177
case $ac_prog in
2178
# Accept absolute paths.
2179
[[\\/]]* | ?:[[\\/]]*)
2180
re_direlt='/[[^/]][[^/]]*/\.\./'
2181
# Canonicalize the pathname of ld
2182
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2183
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2184
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2185
done
2186
test -z "$LD" && LD="$ac_prog"
2187
;;
2188
"")
2189
# If it fails, then pretend we aren't using GCC.
2190
ac_prog=ld
2191
;;
2192
*)
2193
# If it is relative, then search for the first ld in PATH.
2194
with_gnu_ld=unknown
2195
;;
2196
esac
2197
elif test "$with_gnu_ld" = yes; then
2198
AC_MSG_CHECKING([for GNU ld])
2199
else
2200
AC_MSG_CHECKING([for non-GNU ld])
2201
fi
2202
AC_CACHE_VAL(lt_cv_path_LD,
2203
[if test -z "$LD"; then
2204
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2205
for ac_dir in $PATH; do
2206
IFS="$lt_save_ifs"
2207
test -z "$ac_dir" && ac_dir=.
2208
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2209
lt_cv_path_LD="$ac_dir/$ac_prog"
2210
# Check to see if the program is GNU ld. I'd rather use --version,
2211
# but apparently some variants of GNU ld only accept -v.
2212
# Break only if it was the GNU/non-GNU ld that we prefer.
2213
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2214
*GNU* | *'with BFD'*)
2215
test "$with_gnu_ld" != no && break
2216
;;
2217
*)
2218
test "$with_gnu_ld" != yes && break
2219
;;
2220
esac
2221
fi
2222
done
2223
IFS="$lt_save_ifs"
2224
else
2225
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2226
fi])
2227
LD="$lt_cv_path_LD"
2228
if test -n "$LD"; then
2229
AC_MSG_RESULT($LD)
2230
else
2231
AC_MSG_RESULT(no)
2232
fi
2233
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2234
AC_PROG_LD_GNU
2235
])# AC_PROG_LD
2236
2237
2238
# AC_PROG_LD_GNU
2239
# --------------
2240
AC_DEFUN([AC_PROG_LD_GNU],
2241
[AC_REQUIRE([AC_PROG_EGREP])dnl
2242
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2243
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2244
case `$LD -v 2>&1 </dev/null` in
2245
*GNU* | *'with BFD'*)
2246
lt_cv_prog_gnu_ld=yes
2247
;;
2248
*)
2249
lt_cv_prog_gnu_ld=no
2250
;;
2251
esac])
2252
with_gnu_ld=$lt_cv_prog_gnu_ld
2253
])# AC_PROG_LD_GNU
2254
2255
2256
# AC_PROG_LD_RELOAD_FLAG
2257
# ----------------------
2258
# find reload flag for linker
2259
# -- PORTME Some linkers may need a different reload flag.
2260
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2261
[AC_CACHE_CHECK([for $LD option to reload object files],
2262
lt_cv_ld_reload_flag,
2263
[lt_cv_ld_reload_flag='-r'])
2264
reload_flag=$lt_cv_ld_reload_flag
2265
case $reload_flag in
2266
"" | " "*) ;;
2267
*) reload_flag=" $reload_flag" ;;
2268
esac
2269
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2270
case $host_os in
2271
darwin*)
2272
if test "$GCC" = yes; then
2273
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2274
else
2275
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2276
fi
2277
;;
2278
esac
2279
])# AC_PROG_LD_RELOAD_FLAG
2280
2281
2282
# AC_DEPLIBS_CHECK_METHOD
2283
# -----------------------
2284
# how to check for library dependencies
2285
# -- PORTME fill in with the dynamic library characteristics
2286
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2287
[AC_CACHE_CHECK([how to recognise dependent libraries],
2288
lt_cv_deplibs_check_method,
2289
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2290
lt_cv_file_magic_test_file=
2291
lt_cv_deplibs_check_method='unknown'
2292
# Need to set the preceding variable on all platforms that support
2293
# interlibrary dependencies.
2294
# 'none' -- dependencies not supported.
2295
# `unknown' -- same as none, but documents that we really don't know.
2296
# 'pass_all' -- all dependencies passed with no checks.
2297
# 'test_compile' -- check by making test program.
2298
# 'file_magic [[regex]]' -- check by looking for files in library path
2299
# which responds to the $file_magic_cmd with a given extended regex.
2300
# If you have `file' or equivalent on your system and you're not sure
2301
# whether `pass_all' will *always* work, you probably want this one.
2302
2303
case $host_os in
2304
aix4* | aix5*)
2305
lt_cv_deplibs_check_method=pass_all
2306
;;
2307
2308
beos*)
2309
lt_cv_deplibs_check_method=pass_all
2310
;;
2311
2312
bsdi[[45]]*)
2313
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2314
lt_cv_file_magic_cmd='/usr/bin/file -L'
2315
lt_cv_file_magic_test_file=/shlib/libc.so
2316
;;
2317
2318
cygwin*)
2319
# func_win32_libid is a shell function defined in ltmain.sh
2320
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2321
lt_cv_file_magic_cmd='func_win32_libid'
2322
;;
2323
2324
mingw* | pw32*)
2325
# Base MSYS/MinGW do not provide the 'file' command needed by
2326
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2327
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2328
lt_cv_file_magic_cmd='$OBJDUMP -f'
2329
;;
2330
2331
darwin* | rhapsody*)
2332
lt_cv_deplibs_check_method=pass_all
2333
;;
2334
2335
freebsd* | kfreebsd*-gnu | dragonfly*)
2336
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2337
case $host_cpu in
2338
i*86 )
2339
# Not sure whether the presence of OpenBSD here was a mistake.
2340
# Let's accept both of them until this is cleared up.
2341
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2342
lt_cv_file_magic_cmd=/usr/bin/file
2343
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2344
;;
2345
esac
2346
else
2347
lt_cv_deplibs_check_method=pass_all
2348
fi
2349
;;
2350
2351
gnu*)
2352
lt_cv_deplibs_check_method=pass_all
2353
;;
2354
2355
hpux10.20* | hpux11*)
2356
lt_cv_file_magic_cmd=/usr/bin/file
2357
case $host_cpu in
2358
ia64*)
2359
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2360
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2361
;;
2362
hppa*64*)
2363
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2364
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2365
;;
2366
*)
2367
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2368
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2369
;;
2370
esac
2371
;;
2372
2373
interix3*)
2374
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2375
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2376
;;
2377
2378
irix5* | irix6* | nonstopux*)
2379
case $LD in
2380
*-32|*"-32 ") libmagic=32-bit;;
2381
*-n32|*"-n32 ") libmagic=N32;;
2382
*-64|*"-64 ") libmagic=64-bit;;
2383
*) libmagic=never-match;;
2384
esac
2385
lt_cv_deplibs_check_method=pass_all
2386
;;
2387
2388
# This must be Linux ELF.
2389
linux*)
2390
lt_cv_deplibs_check_method=pass_all
2391
;;
2392
2393
netbsd*)
2394
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2395
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2396
else
2397
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2398
fi
2399
;;
2400
2401
newos6*)
2402
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2403
lt_cv_file_magic_cmd=/usr/bin/file
2404
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2405
;;
2406
2407
nto-qnx*)
2408
lt_cv_deplibs_check_method=unknown
2409
;;
2410
2411
openbsd*)
2412
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2413
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2414
else
2415
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2416
fi
2417
;;
2418
2419
osf3* | osf4* | osf5*)
2420
lt_cv_deplibs_check_method=pass_all
2421
;;
2422
2423
solaris*)
2424
lt_cv_deplibs_check_method=pass_all
2425
;;
2426
2427
sysv4 | sysv4.3*)
2428
case $host_vendor in
2429
motorola)
2430
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2431
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2432
;;
2433
ncr)
2434
lt_cv_deplibs_check_method=pass_all
2435
;;
2436
sequent)
2437
lt_cv_file_magic_cmd='/bin/file'
2438
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2439
;;
2440
sni)
2441
lt_cv_file_magic_cmd='/bin/file'
2442
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2443
lt_cv_file_magic_test_file=/lib/libc.so
2444
;;
2445
siemens)
2446
lt_cv_deplibs_check_method=pass_all
2447
;;
2448
pc)
2449
lt_cv_deplibs_check_method=pass_all
2450
;;
2451
esac
2452
;;
2453
2454
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2455
lt_cv_deplibs_check_method=pass_all
2456
;;
2457
esac
2458
])
2459
file_magic_cmd=$lt_cv_file_magic_cmd
2460
deplibs_check_method=$lt_cv_deplibs_check_method
2461
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2462
])# AC_DEPLIBS_CHECK_METHOD
2463
2464
2465
# AC_PROG_NM
2466
# ----------
2467
# find the pathname to a BSD-compatible name lister
2468
AC_DEFUN([AC_PROG_NM],
2469
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2470
[if test -n "$NM"; then
2471
# Let the user override the test.
2472
lt_cv_path_NM="$NM"
2473
else
2474
lt_nm_to_check="${ac_tool_prefix}nm"
2475
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2476
lt_nm_to_check="$lt_nm_to_check nm"
2477
fi
2478
for lt_tmp_nm in $lt_nm_to_check; do
2479
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2480
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2481
IFS="$lt_save_ifs"
2482
test -z "$ac_dir" && ac_dir=.
2483
tmp_nm="$ac_dir/$lt_tmp_nm"
2484
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2485
# Check to see if the nm accepts a BSD-compat flag.
2486
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2487
# nm: unknown option "B" ignored
2488
# Tru64's nm complains that /dev/null is an invalid object file
2489
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2490
*/dev/null* | *'Invalid file or object type'*)
2491
lt_cv_path_NM="$tmp_nm -B"
2492
break
2493
;;
2494
*)
2495
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2496
*/dev/null*)
2497
lt_cv_path_NM="$tmp_nm -p"
2498
break
2499
;;
2500
*)
2501
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2502
continue # so that we can try to find one that supports BSD flags
2503
;;
2504
esac
2505
;;
2506
esac
2507
fi
2508
done
2509
IFS="$lt_save_ifs"
2510
done
2511
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2512
fi])
2513
NM="$lt_cv_path_NM"
2514
])# AC_PROG_NM
2515
2516
2517
# AC_CHECK_LIBM
2518
# -------------
2519
# check for math library
2520
AC_DEFUN([AC_CHECK_LIBM],
2521
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2522
LIBM=
2523
case $host in
2524
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2525
# These system don't have libm, or don't need it
2526
;;
2527
*-ncr-sysv4.3*)
2528
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2529
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2530
;;
2531
*)
2532
AC_CHECK_LIB(m, cos, LIBM="-lm")
2533
;;
2534
esac
2535
])# AC_CHECK_LIBM
2536
2537
2538
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2539
# -----------------------------------
2540
# sets LIBLTDL to the link flags for the libltdl convenience library and
2541
# LTDLINCL to the include flags for the libltdl header and adds
2542
# --enable-ltdl-convenience to the configure arguments. Note that
2543
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2544
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2545
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2546
# (note the single quotes!). If your package is not flat and you're not
2547
# using automake, define top_builddir and top_srcdir appropriately in
2548
# the Makefiles.
2549
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2550
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2551
case $enable_ltdl_convenience in
2552
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2553
"") enable_ltdl_convenience=yes
2554
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2555
esac
2556
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2557
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2558
# For backwards non-gettext consistent compatibility...
2559
INCLTDL="$LTDLINCL"
2560
])# AC_LIBLTDL_CONVENIENCE
2561
2562
2563
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2564
# -----------------------------------
2565
# sets LIBLTDL to the link flags for the libltdl installable library and
2566
# LTDLINCL to the include flags for the libltdl header and adds
2567
# --enable-ltdl-install to the configure arguments. Note that
2568
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2569
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2570
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2571
# '${top_srcdir}/' (note the single quotes!). If your package is not
2572
# flat and you're not using automake, define top_builddir and top_srcdir
2573
# appropriately in the Makefiles.
2574
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2575
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2576
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2577
AC_CHECK_LIB(ltdl, lt_dlinit,
2578
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2579
[if test x"$enable_ltdl_install" = xno; then
2580
AC_MSG_WARN([libltdl not installed, but installation disabled])
2581
else
2582
enable_ltdl_install=yes
2583
fi
2584
])
2585
if test x"$enable_ltdl_install" = x"yes"; then
2586
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2587
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2588
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2589
else
2590
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2591
LIBLTDL="-lltdl"
2592
LTDLINCL=
2593
fi
2594
# For backwards non-gettext consistent compatibility...
2595
INCLTDL="$LTDLINCL"
2596
])# AC_LIBLTDL_INSTALLABLE
2597
2598
2599
# AC_LIBTOOL_CXX
2600
# --------------
2601
# enable support for C++ libraries
2602
AC_DEFUN([AC_LIBTOOL_CXX],
2603
[AC_REQUIRE([_LT_AC_LANG_CXX])
2604
])# AC_LIBTOOL_CXX
2605
2606
2607
# _LT_AC_LANG_CXX
2608
# ---------------
2609
AC_DEFUN([_LT_AC_LANG_CXX],
2610
[AC_REQUIRE([AC_PROG_CXX])
2611
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2612
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2613
])# _LT_AC_LANG_CXX
2614
2615
# _LT_AC_PROG_CXXCPP
2616
# ------------------
2617
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2618
[
2619
AC_REQUIRE([AC_PROG_CXX])
2620
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2621
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2622
(test "X$CXX" != "Xg++"))) ; then
2623
AC_PROG_CXXCPP
2624
fi
2625
])# _LT_AC_PROG_CXXCPP
2626
2627
# AC_LIBTOOL_F77
2628
# --------------
2629
# enable support for Fortran 77 libraries
2630
AC_DEFUN([AC_LIBTOOL_F77],
2631
[AC_REQUIRE([_LT_AC_LANG_F77])
2632
])# AC_LIBTOOL_F77
2633
2634
2635
# _LT_AC_LANG_F77
2636
# ---------------
2637
AC_DEFUN([_LT_AC_LANG_F77],
2638
[AC_REQUIRE([AC_PROG_F77])
2639
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2640
])# _LT_AC_LANG_F77
2641
2642
2643
# AC_LIBTOOL_GCJ
2644
# --------------
2645
# enable support for GCJ libraries
2646
AC_DEFUN([AC_LIBTOOL_GCJ],
2647
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2648
])# AC_LIBTOOL_GCJ
2649
2650
2651
# _LT_AC_LANG_GCJ
2652
# ---------------
2653
AC_DEFUN([_LT_AC_LANG_GCJ],
2654
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2655
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2656
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2657
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2658
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2659
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2660
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2661
])# _LT_AC_LANG_GCJ
2662
2663
2664
# AC_LIBTOOL_RC
2665
# -------------
2666
# enable support for Windows resource files
2667
AC_DEFUN([AC_LIBTOOL_RC],
2668
[AC_REQUIRE([LT_AC_PROG_RC])
2669
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2670
])# AC_LIBTOOL_RC
2671
2672
2673
# AC_LIBTOOL_LANG_C_CONFIG
2674
# ------------------------
2675
# Ensure that the configuration vars for the C compiler are
2676
# suitably defined. Those variables are subsequently used by
2677
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2678
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2679
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2680
[lt_save_CC="$CC"
2681
AC_LANG_PUSH(C)
2682
2683
# Source file extension for C test sources.
2684
ac_ext=c
2685
2686
# Object file extension for compiled C test sources.
2687
objext=o
2688
_LT_AC_TAGVAR(objext, $1)=$objext
2689
2690
# Code to be used in simple compile tests
2691
lt_simple_compile_test_code="int some_variable = 0;\n"
2692
2693
# Code to be used in simple link tests
2694
lt_simple_link_test_code='int main(){return(0);}\n'
2695
2696
_LT_AC_SYS_COMPILER
2697
2698
# save warnings/boilerplate of simple test code
2699
_LT_COMPILER_BOILERPLATE
2700
_LT_LINKER_BOILERPLATE
2701
2702
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2703
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2704
AC_LIBTOOL_PROG_CC_C_O($1)
2705
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2706
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2707
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2708
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2709
AC_LIBTOOL_SYS_LIB_STRIP
2710
AC_LIBTOOL_DLOPEN_SELF
2711
2712
# Report which library types will actually be built
2713
AC_MSG_CHECKING([if libtool supports shared libraries])
2714
AC_MSG_RESULT([$can_build_shared])
2715
2716
AC_MSG_CHECKING([whether to build shared libraries])
2717
test "$can_build_shared" = "no" && enable_shared=no
2718
2719
# On AIX, shared libraries and static libraries use the same namespace, and
2720
# are all built from PIC.
2721
case $host_os in
2722
aix3*)
2723
test "$enable_shared" = yes && enable_static=no
2724
if test -n "$RANLIB"; then
2725
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2726
postinstall_cmds='$RANLIB $lib'
2727
fi
2728
;;
2729
2730
aix4* | aix5*)
2731
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2732
test "$enable_shared" = yes && enable_static=no
2733
fi
2734
;;
2735
esac
2736
AC_MSG_RESULT([$enable_shared])
2737
2738
AC_MSG_CHECKING([whether to build static libraries])
2739
# Make sure either enable_shared or enable_static is yes.
2740
test "$enable_shared" = yes || enable_static=yes
2741
AC_MSG_RESULT([$enable_static])
2742
2743
AC_LIBTOOL_CONFIG($1)
2744
2745
AC_LANG_POP
2746
CC="$lt_save_CC"
2747
])# AC_LIBTOOL_LANG_C_CONFIG
2748
2749
2750
# AC_LIBTOOL_LANG_CXX_CONFIG
2751
# --------------------------
2752
# Ensure that the configuration vars for the C compiler are
2753
# suitably defined. Those variables are subsequently used by
2754
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2755
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2756
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2757
[AC_LANG_PUSH(C++)
2758
AC_REQUIRE([AC_PROG_CXX])
2759
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2760
2761
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2762
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2763
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2764
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2765
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2766
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2767
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2768
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2769
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2770
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2771
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2772
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2773
_LT_AC_TAGVAR(module_cmds, $1)=
2774
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2775
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2776
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2777
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2778
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2779
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2780
2781
# Dependencies to place before and after the object being linked:
2782
_LT_AC_TAGVAR(predep_objects, $1)=
2783
_LT_AC_TAGVAR(postdep_objects, $1)=
2784
_LT_AC_TAGVAR(predeps, $1)=
2785
_LT_AC_TAGVAR(postdeps, $1)=
2786
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2787
2788
# Source file extension for C++ test sources.
2789
ac_ext=cpp
2790
2791
# Object file extension for compiled C++ test sources.
2792
objext=o
2793
_LT_AC_TAGVAR(objext, $1)=$objext
2794
2795
# Code to be used in simple compile tests
2796
lt_simple_compile_test_code="int some_variable = 0;\n"
2797
2798
# Code to be used in simple link tests
2799
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2800
2801
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2802
_LT_AC_SYS_COMPILER
2803
2804
# save warnings/boilerplate of simple test code
2805
_LT_COMPILER_BOILERPLATE
2806
_LT_LINKER_BOILERPLATE
2807
2808
# Allow CC to be a program name with arguments.
2809
lt_save_CC=$CC
2810
lt_save_LD=$LD
2811
lt_save_GCC=$GCC
2812
GCC=$GXX
2813
lt_save_with_gnu_ld=$with_gnu_ld
2814
lt_save_path_LD=$lt_cv_path_LD
2815
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2816
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2817
else
2818
$as_unset lt_cv_prog_gnu_ld
2819
fi
2820
if test -n "${lt_cv_path_LDCXX+set}"; then
2821
lt_cv_path_LD=$lt_cv_path_LDCXX
2822
else
2823
$as_unset lt_cv_path_LD
2824
fi
2825
test -z "${LDCXX+set}" || LD=$LDCXX
2826
CC=${CXX-"c++"}
2827
compiler=$CC
2828
_LT_AC_TAGVAR(compiler, $1)=$CC
2829
_LT_CC_BASENAME([$compiler])
2830
2831
# We don't want -fno-exception wen compiling C++ code, so set the
2832
# no_builtin_flag separately
2833
if test "$GXX" = yes; then
2834
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2835
else
2836
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2837
fi
2838
2839
if test "$GXX" = yes; then
2840
# Set up default GNU C++ configuration
2841
2842
AC_PROG_LD
2843
2844
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2845
# archiving commands below assume that GNU ld is being used.
2846
if test "$with_gnu_ld" = yes; then
2847
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2848
_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'
2849
2850
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2851
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2852
2853
# If archive_cmds runs LD, not CC, wlarc should be empty
2854
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2855
# investigate it a little bit more. (MM)
2856
wlarc='${wl}'
2857
2858
# ancient GNU ld didn't support --whole-archive et. al.
2859
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2860
grep 'no-whole-archive' > /dev/null; then
2861
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2862
else
2863
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2864
fi
2865
else
2866
with_gnu_ld=no
2867
wlarc=
2868
2869
# A generic and very simple default shared library creation
2870
# command for GNU C++ for the case where it uses the native
2871
# linker, instead of GNU ld. If possible, this setting should
2872
# overridden to take advantage of the native linker features on
2873
# the platform it is being used on.
2874
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2875
fi
2876
2877
# Commands to make compiler produce verbose output that lists
2878
# what "hidden" libraries, object files and flags are used when
2879
# linking a shared library.
2880
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2881
2882
else
2883
GXX=no
2884
with_gnu_ld=no
2885
wlarc=
2886
fi
2887
2888
# PORTME: fill in a description of your system's C++ link characteristics
2889
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2890
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2891
case $host_os in
2892
aix3*)
2893
# FIXME: insert proper C++ library support
2894
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2895
;;
2896
aix4* | aix5*)
2897
if test "$host_cpu" = ia64; then
2898
# On IA64, the linker does run time linking by default, so we don't
2899
# have to do anything special.
2900
aix_use_runtimelinking=no
2901
exp_sym_flag='-Bexport'
2902
no_entry_flag=""
2903
else
2904
aix_use_runtimelinking=no
2905
2906
# Test if we are trying to use run time linking or normal
2907
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2908
# need to do runtime linking.
2909
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2910
for ld_flag in $LDFLAGS; do
2911
case $ld_flag in
2912
*-brtl*)
2913
aix_use_runtimelinking=yes
2914
break
2915
;;
2916
esac
2917
done
2918
;;
2919
esac
2920
2921
exp_sym_flag='-bexport'
2922
no_entry_flag='-bnoentry'
2923
fi
2924
2925
# When large executables or shared objects are built, AIX ld can
2926
# have problems creating the table of contents. If linking a library
2927
# or program results in "error TOC overflow" add -mminimal-toc to
2928
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2929
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2930
2931
_LT_AC_TAGVAR(archive_cmds, $1)=''
2932
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2933
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2934
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2935
2936
if test "$GXX" = yes; then
2937
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2938
# We only want to do this on AIX 4.2 and lower, the check
2939
# below for broken collect2 doesn't work under 4.3+
2940
collect2name=`${CC} -print-prog-name=collect2`
2941
if test -f "$collect2name" && \
2942
strings "$collect2name" | grep resolve_lib_name >/dev/null
2943
then
2944
# We have reworked collect2
2945
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2946
else
2947
# We have old collect2
2948
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2949
# It fails to find uninstalled libraries when the uninstalled
2950
# path is not listed in the libpath. Setting hardcode_minus_L
2951
# to unsupported forces relinking
2952
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2953
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2954
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2955
fi
2956
;;
2957
esac
2958
shared_flag='-shared'
2959
if test "$aix_use_runtimelinking" = yes; then
2960
shared_flag="$shared_flag "'${wl}-G'
2961
fi
2962
else
2963
# not using gcc
2964
if test "$host_cpu" = ia64; then
2965
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2966
# chokes on -Wl,-G. The following line is correct:
2967
shared_flag='-G'
2968
else
2969
if test "$aix_use_runtimelinking" = yes; then
2970
shared_flag='${wl}-G'
2971
else
2972
shared_flag='${wl}-bM:SRE'
2973
fi
2974
fi
2975
fi
2976
2977
# It seems that -bexpall does not export symbols beginning with
2978
# underscore (_), so it is better to generate a list of symbols to export.
2979
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2980
if test "$aix_use_runtimelinking" = yes; then
2981
# Warning - without using the other runtime loading flags (-brtl),
2982
# -berok will link without error, but may produce a broken library.
2983
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2984
# Determine the default libpath from the value encoded in an empty executable.
2985
_LT_AC_SYS_LIBPATH_AIX
2986
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2987
2988
_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 $shared_flag"
2989
else
2990
if test "$host_cpu" = ia64; then
2991
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2992
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2993
_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"
2994
else
2995
# Determine the default libpath from the value encoded in an empty executable.
2996
_LT_AC_SYS_LIBPATH_AIX
2997
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2998
# Warning - without using the other run time loading flags,
2999
# -berok will link without error, but may produce a broken library.
3000
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3001
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3002
# Exported symbols can be pulled into shared objects from archives
3003
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3004
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3005
# This is similar to how AIX traditionally builds its shared libraries.
3006
_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'
3007
fi
3008
fi
3009
;;
3010
3011
beos*)
3012
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3013
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3014
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3015
# support --undefined. This deserves some investigation. FIXME
3016
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3017
else
3018
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3019
fi
3020
;;
3021
3022
chorus*)
3023
case $cc_basename in
3024
*)
3025
# FIXME: insert proper C++ library support
3026
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3027
;;
3028
esac
3029
;;
3030
3031
cygwin* | mingw* | pw32*)
3032
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3033
# as there is no search path for DLLs.
3034
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3035
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3036
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3037
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3038
3039
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3040
_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'
3041
# If the export-symbols file already is a .def file (1st line
3042
# is EXPORTS), use it as is; otherwise, prepend...
3043
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3044
cp $export_symbols $output_objdir/$soname.def;
3045
else
3046
echo EXPORTS > $output_objdir/$soname.def;
3047
cat $export_symbols >> $output_objdir/$soname.def;
3048
fi~
3049
$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'
3050
else
3051
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3052
fi
3053
;;
3054
darwin* | rhapsody*)
3055
case $host_os in
3056
rhapsody* | darwin1.[[012]])
3057
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3058
;;
3059
*) # Darwin 1.3 on
3060
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3061
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3062
else
3063
case ${MACOSX_DEPLOYMENT_TARGET} in
3064
10.[[012]])
3065
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3066
;;
3067
10.*)
3068
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3069
;;
3070
esac
3071
fi
3072
;;
3073
esac
3074
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3075
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3076
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3077
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3078
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3079
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3080
3081
if test "$GXX" = yes ; then
3082
lt_int_apple_cc_single_mod=no
3083
output_verbose_link_cmd='echo'
3084
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3085
lt_int_apple_cc_single_mod=yes
3086
fi
3087
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3088
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3089
else
3090
_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'
3091
fi
3092
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3093
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3094
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3095
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3096
else
3097
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3098
fi
3099
_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}'
3100
else
3101
case $cc_basename in
3102
xlc*)
3103
output_verbose_link_cmd='echo'
3104
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3105
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3106
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3107
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3108
_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}'
3109
;;
3110
*)
3111
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3112
;;
3113
esac
3114
fi
3115
;;
3116
3117
dgux*)
3118
case $cc_basename in
3119
ec++*)
3120
# FIXME: insert proper C++ library support
3121
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3122
;;
3123
ghcx*)
3124
# Green Hills C++ Compiler
3125
# FIXME: insert proper C++ library support
3126
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3127
;;
3128
*)
3129
# FIXME: insert proper C++ library support
3130
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3131
;;
3132
esac
3133
;;
3134
freebsd[[12]]*)
3135
# C++ shared libraries reported to be fairly broken before switch to ELF
3136
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3137
;;
3138
freebsd-elf*)
3139
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3140
;;
3141
freebsd* | kfreebsd*-gnu | dragonfly*)
3142
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3143
# conventions
3144
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3145
;;
3146
gnu*)
3147
;;
3148
hpux9*)
3149
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3150
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3151
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3152
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3153
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3154
# but as the default
3155
# location of the library.
3156
3157
case $cc_basename in
3158
CC*)
3159
# FIXME: insert proper C++ library support
3160
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3161
;;
3162
aCC*)
3163
_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 $lib'
3164
# Commands to make compiler produce verbose output that lists
3165
# what "hidden" libraries, object files and flags are used when
3166
# linking a shared library.
3167
#
3168
# There doesn't appear to be a way to prevent this compiler from
3169
# explicitly linking system object files so we need to strip them
3170
# from the output so that they don't get included in the library
3171
# dependencies.
3172
output_verbose_link_cmd='templist=`($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 $list'
3173
;;
3174
*)
3175
if test "$GXX" = yes; then
3176
_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'
3177
else
3178
# FIXME: insert proper C++ library support
3179
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3180
fi
3181
;;
3182
esac
3183
;;
3184
hpux10*|hpux11*)
3185
if test $with_gnu_ld = no; then
3186
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3187
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3188
3189
case $host_cpu in
3190
hppa*64*|ia64*)
3191
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3192
;;
3193
*)
3194
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3195
;;
3196
esac
3197
fi
3198
case $host_cpu in
3199
hppa*64*|ia64*)
3200
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3201
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3202
;;
3203
*)
3204
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3205
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3206
# but as the default
3207
# location of the library.
3208
;;
3209
esac
3210
3211
case $cc_basename in
3212
CC*)
3213
# FIXME: insert proper C++ library support
3214
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3215
;;
3216
aCC*)
3217
case $host_cpu in
3218
hppa*64*)
3219
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3220
;;
3221
ia64*)
3222
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3223
;;
3224
*)
3225
_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 $compiler_flags'
3226
;;
3227
esac
3228
# Commands to make compiler produce verbose output that lists
3229
# what "hidden" libraries, object files and flags are used when
3230
# linking a shared library.
3231
#
3232
# There doesn't appear to be a way to prevent this compiler from
3233
# explicitly linking system object files so we need to strip them
3234
# from the output so that they don't get included in the library
3235
# dependencies.
3236
output_verbose_link_cmd='templist=`($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 $list'
3237
;;
3238
*)
3239
if test "$GXX" = yes; then
3240
if test $with_gnu_ld = no; then
3241
case $host_cpu in
3242
hppa*64*)
3243
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3244
;;
3245
ia64*)
3246
_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'
3247
;;
3248
*)
3249
_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'
3250
;;
3251
esac
3252
fi
3253
else
3254
# FIXME: insert proper C++ library support
3255
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3256
fi
3257
;;
3258
esac
3259
;;
3260
interix3*)
3261
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3262
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3263
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3264
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3265
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3266
# Instead, shared libraries are loaded at an image base (0x10000000 by
3267
# default) and relocated if they conflict, which is a slow very memory
3268
# consuming and fragmenting process. To avoid this, we pick a random,
3269
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3270
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3271
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3272
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3273
;;
3274
irix5* | irix6*)
3275
case $cc_basename in
3276
CC*)
3277
# SGI C++
3278
_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'
3279
3280
# Archives containing C++ object files must be created using
3281
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3282
# necessary to make sure instantiated templates are included
3283
# in the archive.
3284
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3285
;;
3286
*)
3287
if test "$GXX" = yes; then
3288
if test "$with_gnu_ld" = no; then
3289
_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'
3290
else
3291
_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'
3292
fi
3293
fi
3294
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3295
;;
3296
esac
3297
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3298
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3299
;;
3300
linux*)
3301
case $cc_basename in
3302
KCC*)
3303
# Kuck and Associates, Inc. (KAI) C++ Compiler
3304
3305
# KCC will only create a shared library if the output file
3306
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3307
# to its proper name (with version) after linking.
3308
_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'
3309
_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 $lib'
3310
# Commands to make compiler produce verbose output that lists
3311
# what "hidden" libraries, object files and flags are used when
3312
# linking a shared library.
3313
#
3314
# There doesn't appear to be a way to prevent this compiler from
3315
# explicitly linking system object files so we need to strip them
3316
# from the output so that they don't get included in the library
3317
# dependencies.
3318
output_verbose_link_cmd='templist=`$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'
3319
3320
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3321
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3322
3323
# Archives containing C++ object files must be created using
3324
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3325
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3326
;;
3327
icpc*)
3328
# Intel C++
3329
with_gnu_ld=yes
3330
# version 8.0 and above of icpc choke on multiply defined symbols
3331
# if we add $predep_objects and $postdep_objects, however 7.1 and
3332
# earlier do not add the objects themselves.
3333
case `$CC -V 2>&1` in
3334
*"Version 7."*)
3335
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3336
_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'
3337
;;
3338
*) # Version 8.0 or newer
3339
tmp_idyn=
3340
case $host_cpu in
3341
ia64*) tmp_idyn=' -i_dynamic';;
3342
esac
3343
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3344
_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'
3345
;;
3346
esac
3347
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3348
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3349
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3350
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3351
;;
3352
pgCC*)
3353
# Portland Group C++ compiler
3354
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3355
_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'
3356
3357
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3358
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3359
_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'
3360
;;
3361
cxx*)
3362
# Compaq C++
3363
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3364
_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'
3365
3366
runpath_var=LD_RUN_PATH
3367
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3368
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3369
3370
# Commands to make compiler produce verbose output that lists
3371
# what "hidden" libraries, object files and flags are used when
3372
# linking a shared library.
3373
#
3374
# There doesn't appear to be a way to prevent this compiler from
3375
# explicitly linking system object files so we need to strip them
3376
# from the output so that they don't get included in the library
3377
# dependencies.
3378
output_verbose_link_cmd='templist=`$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'
3379
;;
3380
esac
3381
;;
3382
lynxos*)
3383
# FIXME: insert proper C++ library support
3384
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3385
;;
3386
m88k*)
3387
# FIXME: insert proper C++ library support
3388
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3389
;;
3390
mvs*)
3391
case $cc_basename in
3392
cxx*)
3393
# FIXME: insert proper C++ library support
3394
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3395
;;
3396
*)
3397
# FIXME: insert proper C++ library support
3398
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3399
;;
3400
esac
3401
;;
3402
netbsd*)
3403
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3404
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3405
wlarc=
3406
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3407
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3408
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3409
fi
3410
# Workaround some broken pre-1.5 toolchains
3411
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3412
;;
3413
openbsd2*)
3414
# C++ shared libraries are fairly broken
3415
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3416
;;
3417
openbsd*)
3418
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3419
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3420
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3421
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3422
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3423
_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'
3424
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3425
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3426
fi
3427
output_verbose_link_cmd='echo'
3428
;;
3429
osf3*)
3430
case $cc_basename in
3431
KCC*)
3432
# Kuck and Associates, Inc. (KAI) C++ Compiler
3433
3434
# KCC will only create a shared library if the output file
3435
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3436
# to its proper name (with version) after linking.
3437
_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'
3438
3439
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3440
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3441
3442
# Archives containing C++ object files must be created using
3443
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3444
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3445
3446
;;
3447
RCC*)
3448
# Rational C++ 2.4.1
3449
# FIXME: insert proper C++ library support
3450
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3451
;;
3452
cxx*)
3453
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3454
_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'
3455
3456
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3457
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3458
3459
# Commands to make compiler produce verbose output that lists
3460
# what "hidden" libraries, object files and flags are used when
3461
# linking a shared library.
3462
#
3463
# There doesn't appear to be a way to prevent this compiler from
3464
# explicitly linking system object files so we need to strip them
3465
# from the output so that they don't get included in the library
3466
# dependencies.
3467
output_verbose_link_cmd='templist=`$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 $list'
3468
;;
3469
*)
3470
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3471
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3472
_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'
3473
3474
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3475
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3476
3477
# Commands to make compiler produce verbose output that lists
3478
# what "hidden" libraries, object files and flags are used when
3479
# linking a shared library.
3480
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3481
3482
else
3483
# FIXME: insert proper C++ library support
3484
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3485
fi
3486
;;
3487
esac
3488
;;
3489
osf4* | osf5*)
3490
case $cc_basename in
3491
KCC*)
3492
# Kuck and Associates, Inc. (KAI) C++ Compiler
3493
3494
# KCC will only create a shared library if the output file
3495
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3496
# to its proper name (with version) after linking.
3497
_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'
3498
3499
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3500
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3501
3502
# Archives containing C++ object files must be created using
3503
# the KAI C++ compiler.
3504
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3505
;;
3506
RCC*)
3507
# Rational C++ 2.4.1
3508
# FIXME: insert proper C++ library support
3509
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3510
;;
3511
cxx*)
3512
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3513
_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'
3514
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3515
echo "-hidden">> $lib.exp~
3516
$CC -shared$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~
3517
$rm $lib.exp'
3518
3519
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3520
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3521
3522
# Commands to make compiler produce verbose output that lists
3523
# what "hidden" libraries, object files and flags are used when
3524
# linking a shared library.
3525
#
3526
# There doesn't appear to be a way to prevent this compiler from
3527
# explicitly linking system object files so we need to strip them
3528
# from the output so that they don't get included in the library
3529
# dependencies.
3530
output_verbose_link_cmd='templist=`$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 $list'
3531
;;
3532
*)
3533
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3534
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3535
_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'
3536
3537
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3538
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3539
3540
# Commands to make compiler produce verbose output that lists
3541
# what "hidden" libraries, object files and flags are used when
3542
# linking a shared library.
3543
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3544
3545
else
3546
# FIXME: insert proper C++ library support
3547
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3548
fi
3549
;;
3550
esac
3551
;;
3552
psos*)
3553
# FIXME: insert proper C++ library support
3554
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3555
;;
3556
sunos4*)
3557
case $cc_basename in
3558
CC*)
3559
# Sun C++ 4.x
3560
# FIXME: insert proper C++ library support
3561
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3562
;;
3563
lcc*)
3564
# Lucid
3565
# FIXME: insert proper C++ library support
3566
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3567
;;
3568
*)
3569
# FIXME: insert proper C++ library support
3570
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3571
;;
3572
esac
3573
;;
3574
solaris*)
3575
case $cc_basename in
3576
CC*)
3577
# Sun C++ 4.2, 5.x and Centerline C++
3578
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3579
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3580
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3581
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3582
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3583
3584
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3585
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3586
case $host_os in
3587
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3588
*)
3589
# The C++ compiler is used as linker so we must use $wl
3590
# flag to pass the commands to the underlying system
3591
# linker. We must also pass each convience library through
3592
# to the system linker between allextract/defaultextract.
3593
# The C++ compiler will combine linker options so we
3594
# cannot just pass the convience library names through
3595
# without $wl.
3596
# Supported since Solaris 2.6 (maybe 2.5.1?)
3597
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3598
;;
3599
esac
3600
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3601
3602
output_verbose_link_cmd='echo'
3603
3604
# Archives containing C++ object files must be created using
3605
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3606
# necessary to make sure instantiated templates are included
3607
# in the archive.
3608
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3609
;;
3610
gcx*)
3611
# Green Hills C++ Compiler
3612
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3613
3614
# The C++ compiler must be used to create the archive.
3615
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3616
;;
3617
*)
3618
# GNU C++ compiler with Solaris linker
3619
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3620
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3621
if $CC --version | grep -v '^2\.7' > /dev/null; then
3622
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3623
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3624
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3625
3626
# Commands to make compiler produce verbose output that lists
3627
# what "hidden" libraries, object files and flags are used when
3628
# linking a shared library.
3629
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3630
else
3631
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3632
# platform.
3633
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3634
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3635
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3636
3637
# Commands to make compiler produce verbose output that lists
3638
# what "hidden" libraries, object files and flags are used when
3639
# linking a shared library.
3640
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3641
fi
3642
3643
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3644
fi
3645
;;
3646
esac
3647
;;
3648
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3649
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3650
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3651
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3652
runpath_var='LD_RUN_PATH'
3653
3654
case $cc_basename in
3655
CC*)
3656
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3657
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3658
;;
3659
*)
3660
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3661
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3662
;;
3663
esac
3664
;;
3665
sysv5* | sco3.2v5* | sco5v6*)
3666
# Note: We can NOT use -z defs as we might desire, because we do not
3667
# link with -lc, and that would cause any symbols used from libc to
3668
# always be unresolved, which means just about no library would
3669
# ever link correctly. If we're not using GNU ld we use -z text
3670
# though, which does catch some bad symbols but isn't as heavy-handed
3671
# as -z defs.
3672
# For security reasons, it is highly recommended that you always
3673
# use absolute paths for naming shared libraries, and exclude the
3674
# DT_RUNPATH tag from executables and libraries. But doing so
3675
# requires that you compile everything twice, which is a pain.
3676
# So that behaviour is only enabled if SCOABSPATH is set to a
3677
# non-empty value in the environment. Most likely only useful for
3678
# creating official distributions of packages.
3679
# This is a hack until libtool officially supports absolute path
3680
# names for shared libraries.
3681
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3682
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3683
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3684
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3685
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3686
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3687
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3688
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3689
runpath_var='LD_RUN_PATH'
3690
3691
case $cc_basename in
3692
CC*)
3693
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3694
_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'
3695
;;
3696
*)
3697
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3698
_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'
3699
;;
3700
esac
3701
;;
3702
tandem*)
3703
case $cc_basename in
3704
NCC*)
3705
# NonStop-UX NCC 3.20
3706
# FIXME: insert proper C++ library support
3707
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3708
;;
3709
*)
3710
# FIXME: insert proper C++ library support
3711
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3712
;;
3713
esac
3714
;;
3715
vxworks*)
3716
# FIXME: insert proper C++ library support
3717
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3718
;;
3719
*)
3720
# FIXME: insert proper C++ library support
3721
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3722
;;
3723
esac
3724
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3725
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3726
3727
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3728
_LT_AC_TAGVAR(LD, $1)="$LD"
3729
3730
AC_LIBTOOL_POSTDEP_PREDEP($1)
3731
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3732
AC_LIBTOOL_PROG_CC_C_O($1)
3733
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3734
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3735
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3736
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3737
3738
AC_LIBTOOL_CONFIG($1)
3739
3740
AC_LANG_POP
3741
CC=$lt_save_CC
3742
LDCXX=$LD
3743
LD=$lt_save_LD
3744
GCC=$lt_save_GCC
3745
with_gnu_ldcxx=$with_gnu_ld
3746
with_gnu_ld=$lt_save_with_gnu_ld
3747
lt_cv_path_LDCXX=$lt_cv_path_LD
3748
lt_cv_path_LD=$lt_save_path_LD
3749
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3750
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3751
])# AC_LIBTOOL_LANG_CXX_CONFIG
3752
3753
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3754
# ------------------------------------
3755
# Figure out "hidden" library dependencies from verbose
3756
# compiler output when linking a shared library.
3757
# Parse the compiler output and extract the necessary
3758
# objects, libraries and library flags.
3759
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3760
dnl we can't use the lt_simple_compile_test_code here,
3761
dnl because it contains code intended for an executable,
3762
dnl not a library. It's possible we should let each
3763
dnl tag define a new lt_????_link_test_code variable,
3764
dnl but it's only used here...
3765
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3766
int a;
3767
void foo (void) { a = 0; }
3768
EOF
3769
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3770
class Foo
3771
{
3772
public:
3773
Foo (void) { a = 0; }
3774
private:
3775
int a;
3776
};
3777
EOF
3778
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3779
subroutine foo
3780
implicit none
3781
integer*4 a
3782
a=0
3783
return
3784
end
3785
EOF
3786
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3787
public class foo {
3788
private int a;
3789
public void bar (void) {
3790
a = 0;
3791
}
3792
};
3793
EOF
3794
])
3795
dnl Parse the compiler output and extract the necessary
3796
dnl objects, libraries and library flags.
3797
if AC_TRY_EVAL(ac_compile); then
3798
# Parse the compiler output and extract the necessary
3799
# objects, libraries and library flags.
3800
3801
# Sentinel used to keep track of whether or not we are before
3802
# the conftest object file.
3803
pre_test_object_deps_done=no
3804
3805
# The `*' in the case matches for architectures that use `case' in
3806
# $output_verbose_cmd can trigger glob expansion during the loop
3807
# eval without this substitution.
3808
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3809
3810
for p in `eval $output_verbose_link_cmd`; do
3811
case $p in
3812
3813
-L* | -R* | -l*)
3814
# Some compilers place space between "-{L,R}" and the path.
3815
# Remove the space.
3816
if test $p = "-L" \
3817
|| test $p = "-R"; then
3818
prev=$p
3819
continue
3820
else
3821
prev=
3822
fi
3823
3824
if test "$pre_test_object_deps_done" = no; then
3825
case $p in
3826
-L* | -R*)
3827
# Internal compiler library paths should come after those
3828
# provided the user. The postdeps already come after the
3829
# user supplied libs so there is no need to process them.
3830
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3831
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3832
else
3833
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3834
fi
3835
;;
3836
# The "-l" case would never come before the object being
3837
# linked, so don't bother handling this case.
3838
esac
3839
else
3840
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3841
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3842
else
3843
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3844
fi
3845
fi
3846
;;
3847
3848
*.$objext)
3849
# This assumes that the test object file only shows up
3850
# once in the compiler output.
3851
if test "$p" = "conftest.$objext"; then
3852
pre_test_object_deps_done=yes
3853
continue
3854
fi
3855
3856
if test "$pre_test_object_deps_done" = no; then
3857
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3858
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3859
else
3860
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3861
fi
3862
else
3863
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3864
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3865
else
3866
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3867
fi
3868
fi
3869
;;
3870
3871
*) ;; # Ignore the rest.
3872
3873
esac
3874
done
3875
3876
# Clean up.
3877
rm -f a.out a.exe
3878
else
3879
echo "libtool.m4: error: problem compiling $1 test program"
3880
fi
3881
3882
$rm -f confest.$objext
3883
3884
# PORTME: override above test on systems where it is broken
3885
ifelse([$1],[CXX],
3886
[case $host_os in
3887
interix3*)
3888
# Interix 3.5 installs completely hosed .la files for C++, so rather than
3889
# hack all around it, let's just trust "g++" to DTRT.
3890
_LT_AC_TAGVAR(predep_objects,$1)=
3891
_LT_AC_TAGVAR(postdep_objects,$1)=
3892
_LT_AC_TAGVAR(postdeps,$1)=
3893
;;
3894
3895
solaris*)
3896
case $cc_basename in
3897
CC*)
3898
# Adding this requires a known-good setup of shared libraries for
3899
# Sun compiler versions before 5.6, else PIC objects from an old
3900
# archive will be linked into the output, leading to subtle bugs.
3901
_LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3902
;;
3903
esac
3904
;;
3905
esac
3906
])
3907
3908
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3909
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3910
esac
3911
])# AC_LIBTOOL_POSTDEP_PREDEP
3912
3913
# AC_LIBTOOL_LANG_F77_CONFIG
3914
# --------------------------
3915
# Ensure that the configuration vars for the C compiler are
3916
# suitably defined. Those variables are subsequently used by
3917
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3918
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3919
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3920
[AC_REQUIRE([AC_PROG_F77])
3921
AC_LANG_PUSH(Fortran 77)
3922
3923
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3924
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3925
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3926
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3927
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3928
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3929
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3930
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3931
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3932
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3933
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3934
_LT_AC_TAGVAR(module_cmds, $1)=
3935
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3936
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3937
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3938
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3939
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3940
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3941
3942
# Source file extension for f77 test sources.
3943
ac_ext=f
3944
3945
# Object file extension for compiled f77 test sources.
3946
objext=o
3947
_LT_AC_TAGVAR(objext, $1)=$objext
3948
3949
# Code to be used in simple compile tests
3950
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3951
3952
# Code to be used in simple link tests
3953
lt_simple_link_test_code=" program t\n end\n"
3954
3955
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3956
_LT_AC_SYS_COMPILER
3957
3958
# save warnings/boilerplate of simple test code
3959
_LT_COMPILER_BOILERPLATE
3960
_LT_LINKER_BOILERPLATE
3961
3962
# Allow CC to be a program name with arguments.
3963
lt_save_CC="$CC"
3964
CC=${F77-"f77"}
3965
compiler=$CC
3966
_LT_AC_TAGVAR(compiler, $1)=$CC
3967
_LT_CC_BASENAME([$compiler])
3968
3969
AC_MSG_CHECKING([if libtool supports shared libraries])
3970
AC_MSG_RESULT([$can_build_shared])
3971
3972
AC_MSG_CHECKING([whether to build shared libraries])
3973
test "$can_build_shared" = "no" && enable_shared=no
3974
3975
# On AIX, shared libraries and static libraries use the same namespace, and
3976
# are all built from PIC.
3977
case $host_os in
3978
aix3*)
3979
test "$enable_shared" = yes && enable_static=no
3980
if test -n "$RANLIB"; then
3981
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3982
postinstall_cmds='$RANLIB $lib'
3983
fi
3984
;;
3985
aix4* | aix5*)
3986
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3987
test "$enable_shared" = yes && enable_static=no
3988
fi
3989
;;
3990
esac
3991
AC_MSG_RESULT([$enable_shared])
3992
3993
AC_MSG_CHECKING([whether to build static libraries])
3994
# Make sure either enable_shared or enable_static is yes.
3995
test "$enable_shared" = yes || enable_static=yes
3996
AC_MSG_RESULT([$enable_static])
3997
3998
_LT_AC_TAGVAR(GCC, $1)="$G77"
3999
_LT_AC_TAGVAR(LD, $1)="$LD"
4000
4001
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4002
AC_LIBTOOL_PROG_CC_C_O($1)
4003
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4004
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4005
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4006
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4007
4008
AC_LIBTOOL_CONFIG($1)
4009
4010
AC_LANG_POP
4011
CC="$lt_save_CC"
4012
])# AC_LIBTOOL_LANG_F77_CONFIG
4013
4014
4015
# AC_LIBTOOL_LANG_GCJ_CONFIG
4016
# --------------------------
4017
# Ensure that the configuration vars for the C compiler are
4018
# suitably defined. Those variables are subsequently used by
4019
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4020
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4021
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4022
[AC_LANG_SAVE
4023
4024
# Source file extension for Java test sources.
4025
ac_ext=java
4026
4027
# Object file extension for compiled Java test sources.
4028
objext=o
4029
_LT_AC_TAGVAR(objext, $1)=$objext
4030
4031
# Code to be used in simple compile tests
4032
lt_simple_compile_test_code="class foo {}\n"
4033
4034
# Code to be used in simple link tests
4035
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4036
4037
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4038
_LT_AC_SYS_COMPILER
4039
4040
# save warnings/boilerplate of simple test code
4041
_LT_COMPILER_BOILERPLATE
4042
_LT_LINKER_BOILERPLATE
4043
4044
# Allow CC to be a program name with arguments.
4045
lt_save_CC="$CC"
4046
CC=${GCJ-"gcj"}
4047
compiler=$CC
4048
_LT_AC_TAGVAR(compiler, $1)=$CC
4049
_LT_CC_BASENAME([$compiler])
4050
4051
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4052
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4053
4054
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4055
4056
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4057
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4058
AC_LIBTOOL_PROG_CC_C_O($1)
4059
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4060
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4061
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4062
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4063
4064
AC_LIBTOOL_CONFIG($1)
4065
4066
AC_LANG_RESTORE
4067
CC="$lt_save_CC"
4068
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4069
4070
4071
# AC_LIBTOOL_LANG_RC_CONFIG
4072
# -------------------------
4073
# Ensure that the configuration vars for the Windows resource compiler are
4074
# suitably defined. Those variables are subsequently used by
4075
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4076
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4077
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4078
[AC_LANG_SAVE
4079
4080
# Source file extension for RC test sources.
4081
ac_ext=rc
4082
4083
# Object file extension for compiled RC test sources.
4084
objext=o
4085
_LT_AC_TAGVAR(objext, $1)=$objext
4086
4087
# Code to be used in simple compile tests
4088
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4089
4090
# Code to be used in simple link tests
4091
lt_simple_link_test_code="$lt_simple_compile_test_code"
4092
4093
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4094
_LT_AC_SYS_COMPILER
4095
4096
# save warnings/boilerplate of simple test code
4097
_LT_COMPILER_BOILERPLATE
4098
_LT_LINKER_BOILERPLATE
4099
4100
# Allow CC to be a program name with arguments.
4101
lt_save_CC="$CC"
4102
CC=${RC-"windres"}
4103
compiler=$CC
4104
_LT_AC_TAGVAR(compiler, $1)=$CC
4105
_LT_CC_BASENAME([$compiler])
4106
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4107
4108
AC_LIBTOOL_CONFIG($1)
4109
4110
AC_LANG_RESTORE
4111
CC="$lt_save_CC"
4112
])# AC_LIBTOOL_LANG_RC_CONFIG
4113
4114
4115
# AC_LIBTOOL_CONFIG([TAGNAME])
4116
# ----------------------------
4117
# If TAGNAME is not passed, then create an initial libtool script
4118
# with a default configuration from the untagged config vars. Otherwise
4119
# add code to config.status for appending the configuration named by
4120
# TAGNAME from the matching tagged config vars.
4121
AC_DEFUN([AC_LIBTOOL_CONFIG],
4122
[# The else clause should only fire when bootstrapping the
4123
# libtool distribution, otherwise you forgot to ship ltmain.sh
4124
# with your package, and you will get complaints that there are
4125
# no rules to generate ltmain.sh.
4126
if test -f "$ltmain"; then
4127
# See if we are running on zsh, and set the options which allow our commands through
4128
# without removal of \ escapes.
4129
if test -n "${ZSH_VERSION+set}" ; then
4130
setopt NO_GLOB_SUBST
4131
fi
4132
# Now quote all the things that may contain metacharacters while being
4133
# careful not to overquote the AC_SUBSTed values. We take copies of the
4134
# variables and quote the copies for generation of the libtool script.
4135
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4136
SED SHELL STRIP \
4137
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4138
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4139
deplibs_check_method reload_flag reload_cmds need_locks \
4140
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4141
lt_cv_sys_global_symbol_to_c_name_address \
4142
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4143
old_postinstall_cmds old_postuninstall_cmds \
4144
_LT_AC_TAGVAR(compiler, $1) \
4145
_LT_AC_TAGVAR(CC, $1) \
4146
_LT_AC_TAGVAR(LD, $1) \
4147
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4148
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4149
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4150
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4151
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4152
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4153
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4154
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4155
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4156
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4157
_LT_AC_TAGVAR(predep_objects, $1) \
4158
_LT_AC_TAGVAR(postdep_objects, $1) \
4159
_LT_AC_TAGVAR(predeps, $1) \
4160
_LT_AC_TAGVAR(postdeps, $1) \
4161
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4162
_LT_AC_TAGVAR(archive_cmds, $1) \
4163
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4164
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4165
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4166
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4167
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4168
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4169
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4170
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4171
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4172
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4173
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4174
_LT_AC_TAGVAR(module_cmds, $1) \
4175
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4176
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4177
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4178
_LT_AC_TAGVAR(include_expsyms, $1); do
4179
4180
case $var in
4181
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4182
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4183
_LT_AC_TAGVAR(archive_cmds, $1) | \
4184
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4185
_LT_AC_TAGVAR(module_cmds, $1) | \
4186
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4187
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4188
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4189
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4190
postinstall_cmds | postuninstall_cmds | \
4191
old_postinstall_cmds | old_postuninstall_cmds | \
4192
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4193
# Double-quote double-evaled strings.
4194
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4195
;;
4196
*)
4197
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4198
;;
4199
esac
4200
done
4201
4202
case $lt_echo in
4203
*'\[$]0 --fallback-echo"')
4204
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4205
;;
4206
esac
4207
4208
ifelse([$1], [],
4209
[cfgfile="${ofile}T"
4210
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4211
$rm -f "$cfgfile"
4212
AC_MSG_NOTICE([creating $ofile])],
4213
[cfgfile="$ofile"])
4214
4215
cat <<__EOF__ >> "$cfgfile"
4216
ifelse([$1], [],
4217
[#! $SHELL
4218
4219
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4220
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4221
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4222
#
4223
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4224
# Free Software Foundation, Inc.
4225
#
4226
# This file is part of GNU Libtool:
4227
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4228
#
4229
# This program is free software; you can redistribute it and/or modify
4230
# it under the terms of the GNU General Public License as published by
4231
# the Free Software Foundation; either version 2 of the License, or
4232
# (at your option) any later version.
4233
#
4234
# This program is distributed in the hope that it will be useful, but
4235
# WITHOUT ANY WARRANTY; without even the implied warranty of
4236
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4237
# General Public License for more details.
4238
#
4239
# You should have received a copy of the GNU General Public License
4240
# along with this program; if not, write to the Free Software
4241
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4242
#
4243
# As a special exception to the GNU General Public License, if you
4244
# distribute this file as part of a program that contains a
4245
# configuration script generated by Autoconf, you may include it under
4246
# the same distribution terms that you use for the rest of that program.
4247
4248
# A sed program that does not truncate output.
4249
SED=$lt_SED
4250
4251
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4252
Xsed="$SED -e 1s/^X//"
4253
4254
# The HP-UX ksh and POSIX shell print the target directory to stdout
4255
# if CDPATH is set.
4256
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4257
4258
# The names of the tagged configurations supported by this script.
4259
available_tags=
4260
4261
# ### BEGIN LIBTOOL CONFIG],
4262
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4263
4264
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4265
4266
# Shell to use when invoking shell scripts.
4267
SHELL=$lt_SHELL
4268
4269
# Whether or not to build shared libraries.
4270
build_libtool_libs=$enable_shared
4271
4272
# Whether or not to build static libraries.
4273
build_old_libs=$enable_static
4274
4275
# Whether or not to add -lc for building shared libraries.
4276
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4277
4278
# Whether or not to disallow shared libs when runtime libs are static
4279
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4280
4281
# Whether or not to optimize for fast installation.
4282
fast_install=$enable_fast_install
4283
4284
# The host system.
4285
host_alias=$host_alias
4286
host=$host
4287
host_os=$host_os
4288
4289
# The build system.
4290
build_alias=$build_alias
4291
build=$build
4292
build_os=$build_os
4293
4294
# An echo program that does not interpret backslashes.
4295
echo=$lt_echo
4296
4297
# The archiver.
4298
AR=$lt_AR
4299
AR_FLAGS=$lt_AR_FLAGS
4300
4301
# A C compiler.
4302
LTCC=$lt_LTCC
4303
4304
# LTCC compiler flags.
4305
LTCFLAGS=$lt_LTCFLAGS
4306
4307
# A language-specific compiler.
4308
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4309
4310
# Is the compiler the GNU C compiler?
4311
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4312
4313
gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\`
4314
gcc_ver=\`gcc -dumpversion\`
4315
4316
# An ERE matcher.
4317
EGREP=$lt_EGREP
4318
4319
# The linker used to build libraries.
4320
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4321
4322
# Whether we need hard or soft links.
4323
LN_S=$lt_LN_S
4324
4325
# A BSD-compatible nm program.
4326
NM=$lt_NM
4327
4328
# A symbol stripping program
4329
STRIP=$lt_STRIP
4330
4331
# Used to examine libraries when file_magic_cmd begins "file"
4332
MAGIC_CMD=$MAGIC_CMD
4333
4334
# Used on cygwin: DLL creation program.
4335
DLLTOOL="$DLLTOOL"
4336
4337
# Used on cygwin: object dumper.
4338
OBJDUMP="$OBJDUMP"
4339
4340
# Used on cygwin: assembler.
4341
AS="$AS"
4342
4343
# The name of the directory that contains temporary libtool files.
4344
objdir=$objdir
4345
4346
# How to create reloadable object files.
4347
reload_flag=$lt_reload_flag
4348
reload_cmds=$lt_reload_cmds
4349
4350
# How to pass a linker flag through the compiler.
4351
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4352
4353
# Object file suffix (normally "o").
4354
objext="$ac_objext"
4355
4356
# Old archive suffix (normally "a").
4357
libext="$libext"
4358
4359
# Shared library suffix (normally ".so").
4360
shrext_cmds='$shrext_cmds'
4361
4362
# Executable file suffix (normally "").
4363
exeext="$exeext"
4364
4365
# Additional compiler flags for building library objects.
4366
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4367
pic_mode=$pic_mode
4368
4369
# What is the maximum length of a command?
4370
max_cmd_len=$lt_cv_sys_max_cmd_len
4371
4372
# Does compiler simultaneously support -c and -o options?
4373
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4374
4375
# Must we lock files when doing compilation?
4376
need_locks=$lt_need_locks
4377
4378
# Do we need the lib prefix for modules?
4379
need_lib_prefix=$need_lib_prefix
4380
4381
# Do we need a version for libraries?
4382
need_version=$need_version
4383
4384
# Whether dlopen is supported.
4385
dlopen_support=$enable_dlopen
4386
4387
# Whether dlopen of programs is supported.
4388
dlopen_self=$enable_dlopen_self
4389
4390
# Whether dlopen of statically linked programs is supported.
4391
dlopen_self_static=$enable_dlopen_self_static
4392
4393
# Compiler flag to prevent dynamic linking.
4394
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4395
4396
# Compiler flag to turn off builtin functions.
4397
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4398
4399
# Compiler flag to allow reflexive dlopens.
4400
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4401
4402
# Compiler flag to generate shared objects directly from archives.
4403
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4404
4405
# Compiler flag to generate thread-safe objects.
4406
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4407
4408
# Library versioning type.
4409
version_type=$version_type
4410
4411
# Format of library name prefix.
4412
libname_spec=$lt_libname_spec
4413
4414
# List of archive names. First name is the real one, the rest are links.
4415
# The last name is the one that the linker finds with -lNAME.
4416
library_names_spec=$lt_library_names_spec
4417
4418
# The coded name of the library, if different from the real name.
4419
soname_spec=$lt_soname_spec
4420
4421
# Commands used to build and install an old-style archive.
4422
RANLIB=$lt_RANLIB
4423
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4424
old_postinstall_cmds=$lt_old_postinstall_cmds
4425
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4426
4427
# Create an old-style archive from a shared archive.
4428
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4429
4430
# Create a temporary old-style archive to link instead of a shared archive.
4431
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4432
4433
# Commands used to build and install a shared archive.
4434
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4435
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4436
postinstall_cmds=$lt_postinstall_cmds
4437
postuninstall_cmds=$lt_postuninstall_cmds
4438
4439
# Commands used to build a loadable module (assumed same as above if empty)
4440
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4441
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4442
4443
# Commands to strip libraries.
4444
old_striplib=$lt_old_striplib
4445
striplib=$lt_striplib
4446
4447
# Dependencies to place before the objects being linked to create a
4448
# shared library.
4449
predep_objects=\`echo $lt_[]_LT_AC_TAGVAR(predep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4450
4451
# Dependencies to place after the objects being linked to create a
4452
# shared library.
4453
postdep_objects=\`echo $lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4454
4455
# Dependencies to place before the objects being linked to create a
4456
# shared library.
4457
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4458
4459
# Dependencies to place after the objects being linked to create a
4460
# shared library.
4461
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4462
4463
# The library search path used internally by the compiler when linking
4464
# a shared library.
4465
compiler_lib_search_path=\`echo $lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4466
4467
# Method to check whether dependent libraries are shared objects.
4468
deplibs_check_method=$lt_deplibs_check_method
4469
4470
# Command to use when deplibs_check_method == file_magic.
4471
file_magic_cmd=$lt_file_magic_cmd
4472
4473
# Flag that allows shared libraries with undefined symbols to be built.
4474
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4475
4476
# Flag that forces no undefined symbols.
4477
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4478
4479
# Commands used to finish a libtool library installation in a directory.
4480
finish_cmds=$lt_finish_cmds
4481
4482
# Same as above, but a single script fragment to be evaled but not shown.
4483
finish_eval=$lt_finish_eval
4484
4485
# Take the output of nm and produce a listing of raw symbols and C names.
4486
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4487
4488
# Transform the output of nm in a proper C declaration
4489
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4490
4491
# Transform the output of nm in a C name address pair
4492
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4493
4494
# This is the shared library runtime path variable.
4495
runpath_var=$runpath_var
4496
4497
# This is the shared library path variable.
4498
shlibpath_var=$shlibpath_var
4499
4500
# Is shlibpath searched before the hard-coded library search path?
4501
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4502
4503
# How to hardcode a shared library path into an executable.
4504
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4505
4506
# Whether we should hardcode library paths into libraries.
4507
hardcode_into_libs=$hardcode_into_libs
4508
4509
# Flag to hardcode \$libdir into a binary during linking.
4510
# This must work even if \$libdir does not exist.
4511
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4512
4513
# If ld is used when linking, flag to hardcode \$libdir into
4514
# a binary during linking. This must work even if \$libdir does
4515
# not exist.
4516
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4517
4518
# Whether we need a single -rpath flag with a separated argument.
4519
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4520
4521
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4522
# resulting binary.
4523
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4524
4525
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4526
# resulting binary.
4527
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4528
4529
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4530
# the resulting binary.
4531
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4532
4533
# Set to yes if building a shared library automatically hardcodes DIR into the library
4534
# and all subsequent libraries and executables linked against it.
4535
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4536
4537
# Variables whose values should be saved in libtool wrapper scripts and
4538
# restored at relink time.
4539
variables_saved_for_relink="$variables_saved_for_relink"
4540
4541
# Whether libtool must link a program against all its dependency libraries.
4542
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4543
4544
# Compile-time system search path for libraries
4545
sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4546
4547
# Run-time system search path for libraries
4548
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4549
4550
# Fix the shell variable \$srcfile for the compiler.
4551
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4552
4553
# Set to yes if exported symbols are required.
4554
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4555
4556
# The commands to list exported symbols.
4557
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4558
4559
# The commands to extract the exported symbol list from a shared archive.
4560
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4561
4562
# Symbols that should not be listed in the preloaded symbols.
4563
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4564
4565
# Symbols that must always be exported.
4566
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4567
4568
ifelse([$1],[],
4569
[# ### END LIBTOOL CONFIG],
4570
[# ### END LIBTOOL TAG CONFIG: $tagname])
4571
4572
__EOF__
4573
4574
ifelse([$1],[], [
4575
case $host_os in
4576
aix3*)
4577
cat <<\EOF >> "$cfgfile"
4578
4579
# AIX sometimes has problems with the GCC collect2 program. For some
4580
# reason, if we set the COLLECT_NAMES environment variable, the problems
4581
# vanish in a puff of smoke.
4582
if test "X${COLLECT_NAMES+set}" != Xset; then
4583
COLLECT_NAMES=
4584
export COLLECT_NAMES
4585
fi
4586
EOF
4587
;;
4588
esac
4589
4590
# We use sed instead of cat because bash on DJGPP gets confused if
4591
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4592
# text mode, it properly converts lines to CR/LF. This bash problem
4593
# is reportedly fixed, but why not run on old versions too?
4594
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4595
4596
mv -f "$cfgfile" "$ofile" || \
4597
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4598
chmod +x "$ofile"
4599
])
4600
else
4601
# If there is no Makefile yet, we rely on a make rule to execute
4602
# `config.status --recheck' to rerun these tests and create the
4603
# libtool script then.
4604
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4605
if test -f "$ltmain_in"; then
4606
test -f Makefile && make "$ltmain"
4607
fi
4608
fi
4609
])# AC_LIBTOOL_CONFIG
4610
4611
4612
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4613
# -------------------------------------------
4614
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4615
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4616
4617
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4618
4619
if test "$GCC" = yes; then
4620
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4621
4622
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4623
lt_cv_prog_compiler_rtti_exceptions,
4624
[-fno-rtti -fno-exceptions], [],
4625
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4626
fi
4627
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4628
4629
4630
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4631
# ---------------------------------
4632
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4633
[AC_REQUIRE([AC_CANONICAL_HOST])
4634
AC_REQUIRE([AC_PROG_NM])
4635
AC_REQUIRE([AC_OBJEXT])
4636
# Check for command to grab the raw symbol name followed by C symbol from nm.
4637
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4638
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4639
[
4640
# These are sane defaults that work on at least a few old systems.
4641
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4642
4643
# Character class describing NM global symbol codes.
4644
symcode='[[BCDEGRST]]'
4645
4646
# Regexp to match symbols that can be accessed directly from C.
4647
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4648
4649
# Transform an extracted symbol line into a proper C declaration
4650
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4651
4652
# Transform an extracted symbol line into symbol name and symbol address
4653
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'"
4654
4655
# Define system-specific variables.
4656
case $host_os in
4657
aix*)
4658
symcode='[[BCDT]]'
4659
;;
4660
cygwin* | mingw* | pw32*)
4661
symcode='[[ABCDGISTW]]'
4662
;;
4663
hpux*) # Its linker distinguishes data from code symbols
4664
if test "$host_cpu" = ia64; then
4665
symcode='[[ABCDEGRST]]'
4666
fi
4667
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4668
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4669
;;
4670
linux*)
4671
if test "$host_cpu" = ia64; then
4672
symcode='[[ABCDGIRSTW]]'
4673
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4674
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'"
4675
fi
4676
;;
4677
irix* | nonstopux*)
4678
symcode='[[BCDEGRST]]'
4679
;;
4680
osf*)
4681
symcode='[[BCDEGQRST]]'
4682
;;
4683
solaris*)
4684
symcode='[[BDRT]]'
4685
;;
4686
sco3.2v5*)
4687
symcode='[[DT]]'
4688
;;
4689
sysv4.2uw2*)
4690
symcode='[[DT]]'
4691
;;
4692
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4693
symcode='[[ABDT]]'
4694
;;
4695
sysv4)
4696
symcode='[[DFNSTU]]'
4697
;;
4698
esac
4699
4700
# Handle CRLF in mingw tool chain
4701
opt_cr=
4702
case $build_os in
4703
mingw*)
4704
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4705
;;
4706
esac
4707
4708
# If we're using GNU nm, then use its standard symbol codes.
4709
case `$NM -V 2>&1` in
4710
*GNU* | *'with BFD'*)
4711
symcode='[[ABCDGIRSTW]]' ;;
4712
esac
4713
4714
# Try without a prefix undercore, then with it.
4715
for ac_symprfx in "" "_"; do
4716
4717
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4718
symxfrm="\\1 $ac_symprfx\\2 \\2"
4719
4720
# Write the raw and C identifiers.
4721
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4722
4723
# Check to see that the pipe works correctly.
4724
pipe_works=no
4725
4726
rm -f conftest*
4727
cat > conftest.$ac_ext <<EOF
4728
#ifdef __cplusplus
4729
extern "C" {
4730
#endif
4731
char nm_test_var;
4732
void nm_test_func(){}
4733
#ifdef __cplusplus
4734
}
4735
#endif
4736
int main(){nm_test_var='a';nm_test_func();return(0);}
4737
EOF
4738
4739
if AC_TRY_EVAL(ac_compile); then
4740
# Now try to grab the symbols.
4741
nlist=conftest.nm
4742
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4743
# Try sorting and uniquifying the output.
4744
if sort "$nlist" | uniq > "$nlist"T; then
4745
mv -f "$nlist"T "$nlist"
4746
else
4747
rm -f "$nlist"T
4748
fi
4749
4750
# Make sure that we snagged all the symbols we need.
4751
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4752
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4753
cat <<EOF > conftest.$ac_ext
4754
#ifdef __cplusplus
4755
extern "C" {
4756
#endif
4757
4758
EOF
4759
# Now generate the symbol file.
4760
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4761
4762
cat <<EOF >> conftest.$ac_ext
4763
#if defined (__STDC__) && __STDC__
4764
# define lt_ptr_t void *
4765
#else
4766
# define lt_ptr_t char *
4767
# define const
4768
#endif
4769
4770
/* The mapping between symbol names and symbols. */
4771
const struct {
4772
const char *name;
4773
lt_ptr_t address;
4774
}
4775
lt_preloaded_symbols[[]] =
4776
{
4777
EOF
4778
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4779
cat <<\EOF >> conftest.$ac_ext
4780
{0, (lt_ptr_t) 0}
4781
};
4782
4783
#ifdef __cplusplus
4784
}
4785
#endif
4786
EOF
4787
# Now try linking the two files.
4788
mv conftest.$ac_objext conftstm.$ac_objext
4789
lt_save_LIBS="$LIBS"
4790
lt_save_CFLAGS="$CFLAGS"
4791
LIBS="conftstm.$ac_objext"
4792
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4793
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4794
pipe_works=yes
4795
fi
4796
LIBS="$lt_save_LIBS"
4797
CFLAGS="$lt_save_CFLAGS"
4798
else
4799
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4800
fi
4801
else
4802
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4803
fi
4804
else
4805
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4806
fi
4807
else
4808
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4809
cat conftest.$ac_ext >&5
4810
fi
4811
rm -f conftest* conftst*
4812
4813
# Do not use the global_symbol_pipe unless it works.
4814
if test "$pipe_works" = yes; then
4815
break
4816
else
4817
lt_cv_sys_global_symbol_pipe=
4818
fi
4819
done
4820
])
4821
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4822
lt_cv_sys_global_symbol_to_cdecl=
4823
fi
4824
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4825
AC_MSG_RESULT(failed)
4826
else
4827
AC_MSG_RESULT(ok)
4828
fi
4829
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4830
4831
4832
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4833
# ---------------------------------------
4834
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4835
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4836
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4837
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4838
4839
AC_MSG_CHECKING([for $compiler option to produce PIC])
4840
ifelse([$1],[CXX],[
4841
# C++ specific cases for pic, static, wl, etc.
4842
if test "$GXX" = yes; then
4843
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4844
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4845
4846
case $host_os in
4847
aix*)
4848
# All AIX code is PIC.
4849
if test "$host_cpu" = ia64; then
4850
# AIX 5 now supports IA64 processor
4851
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4852
fi
4853
;;
4854
amigaos*)
4855
# FIXME: we need at least 68020 code to build shared libraries, but
4856
# adding the `-m68020' flag to GCC prevents building anything better,
4857
# like `-m68040'.
4858
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4859
;;
4860
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4861
# PIC is the default for these OSes.
4862
;;
4863
mingw* | os2* | pw32*)
4864
# This hack is so that the source file can tell whether it is being
4865
# built for inclusion in a dll (and should export symbols for example).
4866
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4867
;;
4868
darwin* | rhapsody*)
4869
# PIC is the default on this platform
4870
# Common symbols not allowed in MH_DYLIB files
4871
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4872
;;
4873
*djgpp*)
4874
# DJGPP does not support shared libraries at all
4875
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4876
;;
4877
interix3*)
4878
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4879
# Instead, we relocate shared libraries at runtime.
4880
;;
4881
sysv4*MP*)
4882
if test -d /usr/nec; then
4883
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4884
fi
4885
;;
4886
hpux*)
4887
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4888
# not for PA HP-UX.
4889
case $host_cpu in
4890
hppa*64*|ia64*)
4891
;;
4892
*)
4893
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4894
;;
4895
esac
4896
;;
4897
*)
4898
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4899
;;
4900
esac
4901
else
4902
case $host_os in
4903
aix4* | aix5*)
4904
# All AIX code is PIC.
4905
if test "$host_cpu" = ia64; then
4906
# AIX 5 now supports IA64 processor
4907
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4908
else
4909
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4910
fi
4911
;;
4912
chorus*)
4913
case $cc_basename in
4914
cxch68*)
4915
# Green Hills C++ Compiler
4916
# _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"
4917
;;
4918
esac
4919
;;
4920
darwin*)
4921
# PIC is the default on this platform
4922
# Common symbols not allowed in MH_DYLIB files
4923
case $cc_basename in
4924
xlc*)
4925
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4926
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4927
;;
4928
esac
4929
;;
4930
dgux*)
4931
case $cc_basename in
4932
ec++*)
4933
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4934
;;
4935
ghcx*)
4936
# Green Hills C++ Compiler
4937
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4938
;;
4939
*)
4940
;;
4941
esac
4942
;;
4943
freebsd* | kfreebsd*-gnu | dragonfly*)
4944
# FreeBSD uses GNU C++
4945
;;
4946
hpux9* | hpux10* | hpux11*)
4947
case $cc_basename in
4948
CC*)
4949
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4950
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4951
if test "$host_cpu" != ia64; then
4952
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4953
fi
4954
;;
4955
aCC*)
4956
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4957
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4958
case $host_cpu in
4959
hppa*64*|ia64*)
4960
# +Z the default
4961
;;
4962
*)
4963
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4964
;;
4965
esac
4966
;;
4967
*)
4968
;;
4969
esac
4970
;;
4971
interix*)
4972
# This is c89, which is MS Visual C++ (no shared libs)
4973
# Anyone wants to do a port?
4974
;;
4975
irix5* | irix6* | nonstopux*)
4976
case $cc_basename in
4977
CC*)
4978
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4979
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4980
# CC pic flag -KPIC is the default.
4981
;;
4982
*)
4983
;;
4984
esac
4985
;;
4986
linux*)
4987
case $cc_basename in
4988
KCC*)
4989
# KAI C++ Compiler
4990
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4991
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4992
;;
4993
icpc* | ecpc*)
4994
# Intel C++
4995
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4996
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4997
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4998
;;
4999
pgCC*)
5000
# Portland Group C++ compiler.
5001
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5002
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5003
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5004
;;
5005
cxx*)
5006
# Compaq C++
5007
# Make sure the PIC flag is empty. It appears that all Alpha
5008
# Linux and Compaq Tru64 Unix objects are PIC.
5009
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5010
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5011
;;
5012
*)
5013
;;
5014
esac
5015
;;
5016
lynxos*)
5017
;;
5018
m88k*)
5019
;;
5020
mvs*)
5021
case $cc_basename in
5022
cxx*)
5023
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5024
;;
5025
*)
5026
;;
5027
esac
5028
;;
5029
netbsd*)
5030
;;
5031
osf3* | osf4* | osf5*)
5032
case $cc_basename in
5033
KCC*)
5034
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5035
;;
5036
RCC*)
5037
# Rational C++ 2.4.1
5038
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5039
;;
5040
cxx*)
5041
# Digital/Compaq C++
5042
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5043
# Make sure the PIC flag is empty. It appears that all Alpha
5044
# Linux and Compaq Tru64 Unix objects are PIC.
5045
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5046
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5047
;;
5048
*)
5049
;;
5050
esac
5051
;;
5052
psos*)
5053
;;
5054
solaris*)
5055
case $cc_basename in
5056
CC*)
5057
# Sun C++ 4.2, 5.x and Centerline C++
5058
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5059
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5060
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5061
;;
5062
gcx*)
5063
# Green Hills C++ Compiler
5064
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5065
;;
5066
*)
5067
;;
5068
esac
5069
;;
5070
sunos4*)
5071
case $cc_basename in
5072
CC*)
5073
# Sun C++ 4.x
5074
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5075
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5076
;;
5077
lcc*)
5078
# Lucid
5079
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5080
;;
5081
*)
5082
;;
5083
esac
5084
;;
5085
tandem*)
5086
case $cc_basename in
5087
NCC*)
5088
# NonStop-UX NCC 3.20
5089
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5090
;;
5091
*)
5092
;;
5093
esac
5094
;;
5095
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5096
case $cc_basename in
5097
CC*)
5098
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5099
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5100
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5101
;;
5102
esac
5103
;;
5104
vxworks*)
5105
;;
5106
*)
5107
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5108
;;
5109
esac
5110
fi
5111
],
5112
[
5113
if test "$GCC" = yes; then
5114
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5115
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5116
5117
case $host_os in
5118
aix*)
5119
# All AIX code is PIC.
5120
if test "$host_cpu" = ia64; then
5121
# AIX 5 now supports IA64 processor
5122
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5123
fi
5124
;;
5125
5126
amigaos*)
5127
# FIXME: we need at least 68020 code to build shared libraries, but
5128
# adding the `-m68020' flag to GCC prevents building anything better,
5129
# like `-m68040'.
5130
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5131
;;
5132
5133
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5134
# PIC is the default for these OSes.
5135
;;
5136
5137
mingw* | pw32* | os2*)
5138
# This hack is so that the source file can tell whether it is being
5139
# built for inclusion in a dll (and should export symbols for example).
5140
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5141
;;
5142
5143
darwin* | rhapsody*)
5144
# PIC is the default on this platform
5145
# Common symbols not allowed in MH_DYLIB files
5146
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5147
;;
5148
5149
interix3*)
5150
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5151
# Instead, we relocate shared libraries at runtime.
5152
;;
5153
5154
msdosdjgpp*)
5155
# Just because we use GCC doesn't mean we suddenly get shared libraries
5156
# on systems that don't support them.
5157
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5158
enable_shared=no
5159
;;
5160
5161
sysv4*MP*)
5162
if test -d /usr/nec; then
5163
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5164
fi
5165
;;
5166
5167
hpux*)
5168
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5169
# not for PA HP-UX.
5170
case $host_cpu in
5171
hppa*64*|ia64*)
5172
# +Z the default
5173
;;
5174
*)
5175
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5176
;;
5177
esac
5178
;;
5179
5180
*)
5181
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5182
;;
5183
esac
5184
else
5185
# PORTME Check for flag to pass linker flags through the system compiler.
5186
case $host_os in
5187
aix*)
5188
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5189
if test "$host_cpu" = ia64; then
5190
# AIX 5 now supports IA64 processor
5191
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5192
else
5193
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5194
fi
5195
;;
5196
darwin*)
5197
# PIC is the default on this platform
5198
# Common symbols not allowed in MH_DYLIB files
5199
case $cc_basename in
5200
xlc*)
5201
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5202
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5203
;;
5204
esac
5205
;;
5206
5207
mingw* | pw32* | os2*)
5208
# This hack is so that the source file can tell whether it is being
5209
# built for inclusion in a dll (and should export symbols for example).
5210
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5211
;;
5212
5213
hpux9* | hpux10* | hpux11*)
5214
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5215
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5216
# not for PA HP-UX.
5217
case $host_cpu in
5218
hppa*64*|ia64*)
5219
# +Z the default
5220
;;
5221
*)
5222
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5223
;;
5224
esac
5225
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5226
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5227
;;
5228
5229
irix5* | irix6* | nonstopux*)
5230
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5231
# PIC (with -KPIC) is the default.
5232
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5233
;;
5234
5235
newsos6)
5236
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5237
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5238
;;
5239
5240
linux*)
5241
case $cc_basename in
5242
icc* | ecc*)
5243
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5244
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5245
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5246
;;
5247
pgcc* | pgf77* | pgf90* | pgf95*)
5248
# Portland Group compilers (*not* the Pentium gcc compiler,
5249
# which looks to be a dead project)
5250
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5251
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5252
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5253
;;
5254
ccc*)
5255
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5256
# All Alpha code is PIC.
5257
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5258
;;
5259
esac
5260
;;
5261
5262
osf3* | osf4* | osf5*)
5263
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5264
# All OSF/1 code is PIC.
5265
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5266
;;
5267
5268
solaris*)
5269
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5270
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5271
case $cc_basename in
5272
f77* | f90* | f95*)
5273
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5274
*)
5275
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5276
esac
5277
;;
5278
5279
sunos4*)
5280
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5281
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5282
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5283
;;
5284
5285
sysv4 | sysv4.2uw2* | sysv4.3*)
5286
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5287
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5288
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5289
;;
5290
5291
sysv4*MP*)
5292
if test -d /usr/nec ;then
5293
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5294
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5295
fi
5296
;;
5297
5298
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5299
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5300
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5301
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5302
;;
5303
5304
unicos*)
5305
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5306
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5307
;;
5308
5309
uts4*)
5310
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5311
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5312
;;
5313
5314
*)
5315
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5316
;;
5317
esac
5318
fi
5319
])
5320
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5321
5322
#
5323
# Check to make sure the PIC flag actually works.
5324
#
5325
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5326
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5327
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5328
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5329
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5330
"" | " "*) ;;
5331
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5332
esac],
5333
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5334
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5335
fi
5336
case $host_os in
5337
# For platforms which do not support PIC, -DPIC is meaningless:
5338
*djgpp*)
5339
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5340
;;
5341
*)
5342
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5343
;;
5344
esac
5345
5346
#
5347
# Check to make sure the static flag actually works.
5348
#
5349
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5350
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5351
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5352
$lt_tmp_static_flag,
5353
[],
5354
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5355
])
5356
5357
5358
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5359
# ------------------------------------
5360
# See if the linker supports building shared libraries.
5361
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5362
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5363
ifelse([$1],[CXX],[
5364
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5365
case $host_os in
5366
aix4* | aix5*)
5367
# If we're using GNU nm, then we don't want the "-C" option.
5368
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5369
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5370
_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'
5371
else
5372
_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'
5373
fi
5374
;;
5375
pw32*)
5376
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5377
;;
5378
cygwin* | mingw*)
5379
_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'
5380
;;
5381
*)
5382
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5383
;;
5384
esac
5385
],[
5386
runpath_var=
5387
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5388
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5389
_LT_AC_TAGVAR(archive_cmds, $1)=
5390
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5391
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5392
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5393
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5394
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5395
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5396
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5397
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5398
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5399
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5400
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5401
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5402
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5403
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5404
_LT_AC_TAGVAR(module_cmds, $1)=
5405
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5406
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5407
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5408
# include_expsyms should be a list of space-separated symbols to be *always*
5409
# included in the symbol list
5410
_LT_AC_TAGVAR(include_expsyms, $1)=
5411
# exclude_expsyms can be an extended regexp of symbols to exclude
5412
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5413
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5414
# as well as any symbol that contains `d'.
5415
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5416
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5417
# platforms (ab)use it in PIC code, but their linkers get confused if
5418
# the symbol is explicitly referenced. Since portable code cannot
5419
# rely on this symbol name, it's probably fine to never include it in
5420
# preloaded symbol tables.
5421
extract_expsyms_cmds=
5422
# Just being paranoid about ensuring that cc_basename is set.
5423
_LT_CC_BASENAME([$compiler])
5424
case $host_os in
5425
cygwin* | mingw* | pw32*)
5426
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5427
# When not using gcc, we currently assume that we are using
5428
# Microsoft Visual C++.
5429
if test "$GCC" != yes; then
5430
with_gnu_ld=no
5431
fi
5432
;;
5433
interix*)
5434
# we just hope/assume this is gcc and not c89 (= MSVC++)
5435
with_gnu_ld=yes
5436
;;
5437
openbsd*)
5438
with_gnu_ld=no
5439
;;
5440
esac
5441
5442
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5443
if test "$with_gnu_ld" = yes; then
5444
# If archive_cmds runs LD, not CC, wlarc should be empty
5445
wlarc='${wl}'
5446
5447
# Set some defaults for GNU ld with shared library support. These
5448
# are reset later if shared libraries are not supported. Putting them
5449
# here allows them to be overridden if necessary.
5450
runpath_var=LD_RUN_PATH
5451
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5452
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5453
# ancient GNU ld didn't support --whole-archive et. al.
5454
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5455
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5456
else
5457
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5458
fi
5459
supports_anon_versioning=no
5460
case `$LD -v 2>/dev/null` in
5461
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5462
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5463
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5464
*\ 2.11.*) ;; # other 2.11 versions
5465
*) supports_anon_versioning=yes ;;
5466
esac
5467
5468
# See if GNU ld supports shared libraries.
5469
case $host_os in
5470
aix3* | aix4* | aix5*)
5471
# On AIX/PPC, the GNU linker is very broken
5472
if test "$host_cpu" != ia64; then
5473
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5474
cat <<EOF 1>&2
5475
5476
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5477
*** to be unable to reliably create shared libraries on AIX.
5478
*** Therefore, libtool is disabling shared libraries support. If you
5479
*** really care for shared libraries, you may want to modify your PATH
5480
*** so that a non-GNU linker is found, and then restart.
5481
5482
EOF
5483
fi
5484
;;
5485
5486
amigaos*)
5487
_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)'
5488
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5489
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5490
5491
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5492
# that the semantics of dynamic libraries on AmigaOS, at least up
5493
# to version 4, is to share data among multiple programs linked
5494
# with the same dynamic library. Since this doesn't match the
5495
# behavior of shared libraries on other platforms, we can't use
5496
# them.
5497
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5498
;;
5499
5500
beos*)
5501
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5502
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5503
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5504
# support --undefined. This deserves some investigation. FIXME
5505
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5506
else
5507
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5508
fi
5509
;;
5510
5511
cygwin* | mingw* | pw32*)
5512
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5513
# as there is no search path for DLLs.
5514
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5515
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5516
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5517
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5518
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5519
5520
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5521
_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'
5522
# If the export-symbols file already is a .def file (1st line
5523
# is EXPORTS), use it as is; otherwise, prepend...
5524
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5525
cp $export_symbols $output_objdir/$soname.def;
5526
else
5527
echo EXPORTS > $output_objdir/$soname.def;
5528
cat $export_symbols >> $output_objdir/$soname.def;
5529
fi~
5530
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5531
else
5532
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5533
fi
5534
;;
5535
5536
interix3*)
5537
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5538
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5539
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5540
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5541
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5542
# Instead, shared libraries are loaded at an image base (0x10000000 by
5543
# default) and relocated if they conflict, which is a slow very memory
5544
# consuming and fragmenting process. To avoid this, we pick a random,
5545
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5546
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5547
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5548
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5549
;;
5550
5551
linux*)
5552
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5553
tmp_addflag=
5554
case $cc_basename,$host_cpu in
5555
pgcc*) # Portland Group C compiler
5556
_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'
5557
tmp_addflag=' $pic_flag'
5558
;;
5559
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5560
_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'
5561
tmp_addflag=' $pic_flag -Mnomain' ;;
5562
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5563
tmp_addflag=' -i_dynamic' ;;
5564
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5565
tmp_addflag=' -i_dynamic -nofor_main' ;;
5566
ifc* | ifort*) # Intel Fortran compiler
5567
tmp_addflag=' -nofor_main' ;;
5568
esac
5569
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5570
5571
if test $supports_anon_versioning = yes; then
5572
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5573
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5574
$echo "local: *; };" >> $output_objdir/$libname.ver~
5575
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5576
fi
5577
else
5578
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5579
fi
5580
;;
5581
5582
netbsd*)
5583
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5584
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5585
wlarc=
5586
else
5587
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5588
_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'
5589
fi
5590
;;
5591
5592
solaris*)
5593
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5594
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5595
cat <<EOF 1>&2
5596
5597
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5598
*** create shared libraries on Solaris systems. Therefore, libtool
5599
*** is disabling shared libraries support. We urge you to upgrade GNU
5600
*** binutils to release 2.9.1 or newer. Another option is to modify
5601
*** your PATH or compiler configuration so that the native linker is
5602
*** used, and then restart.
5603
5604
EOF
5605
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5606
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5607
_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'
5608
else
5609
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5610
fi
5611
;;
5612
5613
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5614
case `$LD -v 2>&1` in
5615
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5616
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5617
cat <<_LT_EOF 1>&2
5618
5619
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5620
*** reliably create shared libraries on SCO systems. Therefore, libtool
5621
*** is disabling shared libraries support. We urge you to upgrade GNU
5622
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5623
*** your PATH or compiler configuration so that the native linker is
5624
*** used, and then restart.
5625
5626
_LT_EOF
5627
;;
5628
*)
5629
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5630
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5631
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5632
_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'
5633
else
5634
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5635
fi
5636
;;
5637
esac
5638
;;
5639
5640
sunos4*)
5641
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5642
wlarc=
5643
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5644
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5645
;;
5646
5647
*)
5648
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5649
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5650
_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'
5651
else
5652
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5653
fi
5654
;;
5655
esac
5656
5657
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5658
runpath_var=
5659
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5660
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5661
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5662
fi
5663
else
5664
# PORTME fill in a description of your system's linker (not GNU ld)
5665
case $host_os in
5666
aix3*)
5667
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5668
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5669
_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'
5670
# Note: this linker hardcodes the directories in LIBPATH if there
5671
# are no directories specified by -L.
5672
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5673
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5674
# Neither direct hardcoding nor static linking is supported with a
5675
# broken collect2.
5676
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5677
fi
5678
;;
5679
5680
aix4* | aix5*)
5681
if test "$host_cpu" = ia64; then
5682
# On IA64, the linker does run time linking by default, so we don't
5683
# have to do anything special.
5684
aix_use_runtimelinking=no
5685
exp_sym_flag='-Bexport'
5686
no_entry_flag=""
5687
else
5688
# If we're using GNU nm, then we don't want the "-C" option.
5689
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5690
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5691
_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'
5692
else
5693
_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'
5694
fi
5695
aix_use_runtimelinking=no
5696
5697
# Test if we are trying to use run time linking or normal
5698
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5699
# need to do runtime linking.
5700
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5701
for ld_flag in $LDFLAGS; do
5702
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5703
aix_use_runtimelinking=yes
5704
break
5705
fi
5706
done
5707
;;
5708
esac
5709
5710
exp_sym_flag='-bexport'
5711
no_entry_flag='-bnoentry'
5712
fi
5713
5714
# When large executables or shared objects are built, AIX ld can
5715
# have problems creating the table of contents. If linking a library
5716
# or program results in "error TOC overflow" add -mminimal-toc to
5717
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5718
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5719
5720
_LT_AC_TAGVAR(archive_cmds, $1)=''
5721
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5722
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5723
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5724
5725
if test "$GCC" = yes; then
5726
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5727
# We only want to do this on AIX 4.2 and lower, the check
5728
# below for broken collect2 doesn't work under 4.3+
5729
collect2name=`${CC} -print-prog-name=collect2`
5730
if test -f "$collect2name" && \
5731
strings "$collect2name" | grep resolve_lib_name >/dev/null
5732
then
5733
# We have reworked collect2
5734
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5735
else
5736
# We have old collect2
5737
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5738
# It fails to find uninstalled libraries when the uninstalled
5739
# path is not listed in the libpath. Setting hardcode_minus_L
5740
# to unsupported forces relinking
5741
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5742
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5743
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5744
fi
5745
;;
5746
esac
5747
shared_flag='-shared'
5748
if test "$aix_use_runtimelinking" = yes; then
5749
shared_flag="$shared_flag "'${wl}-G'
5750
fi
5751
else
5752
# not using gcc
5753
if test "$host_cpu" = ia64; then
5754
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5755
# chokes on -Wl,-G. The following line is correct:
5756
shared_flag='-G'
5757
else
5758
if test "$aix_use_runtimelinking" = yes; then
5759
shared_flag='${wl}-G'
5760
else
5761
shared_flag='${wl}-bM:SRE'
5762
fi
5763
fi
5764
fi
5765
5766
# It seems that -bexpall does not export symbols beginning with
5767
# underscore (_), so it is better to generate a list of symbols to export.
5768
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5769
if test "$aix_use_runtimelinking" = yes; then
5770
# Warning - without using the other runtime loading flags (-brtl),
5771
# -berok will link without error, but may produce a broken library.
5772
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5773
# Determine the default libpath from the value encoded in an empty executable.
5774
_LT_AC_SYS_LIBPATH_AIX
5775
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5776
_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 $shared_flag"
5777
else
5778
if test "$host_cpu" = ia64; then
5779
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5780
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5781
_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"
5782
else
5783
# Determine the default libpath from the value encoded in an empty executable.
5784
_LT_AC_SYS_LIBPATH_AIX
5785
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5786
# Warning - without using the other run time loading flags,
5787
# -berok will link without error, but may produce a broken library.
5788
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5789
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5790
# Exported symbols can be pulled into shared objects from archives
5791
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5792
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5793
# This is similar to how AIX traditionally builds its shared libraries.
5794
_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'
5795
fi
5796
fi
5797
;;
5798
5799
amigaos*)
5800
_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)'
5801
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5802
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5803
# see comment about different semantics on the GNU ld section
5804
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5805
;;
5806
5807
bsdi[[45]]*)
5808
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5809
;;
5810
5811
cygwin* | mingw* | pw32*)
5812
# When not using gcc, we currently assume that we are using
5813
# Microsoft Visual C++.
5814
# hardcode_libdir_flag_spec is actually meaningless, as there is
5815
# no search path for DLLs.
5816
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5817
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5818
# Tell ltmain to make .lib files, not .a files.
5819
libext=lib
5820
# Tell ltmain to make .dll files, not .so files.
5821
shrext_cmds=".dll"
5822
# FIXME: Setting linknames here is a bad hack.
5823
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5824
# The linker will automatically build a .lib file if we build a DLL.
5825
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5826
# FIXME: Should let the user specify the lib program.
5827
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5828
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5829
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5830
;;
5831
5832
darwin* | rhapsody*)
5833
case $host_os in
5834
rhapsody* | darwin1.[[012]])
5835
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5836
;;
5837
*) # Darwin 1.3 on
5838
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5839
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5840
else
5841
case ${MACOSX_DEPLOYMENT_TARGET} in
5842
10.[[012]])
5843
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5844
;;
5845
10.*)
5846
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5847
;;
5848
esac
5849
fi
5850
;;
5851
esac
5852
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5853
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5854
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5855
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5856
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5857
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5858
if test "$GCC" = yes ; then
5859
output_verbose_link_cmd='echo'
5860
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5861
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5862
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5863
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5864
_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}'
5865
else
5866
case $cc_basename in
5867
xlc*)
5868
output_verbose_link_cmd='echo'
5869
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5870
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5871
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5872
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5873
_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}'
5874
;;
5875
*)
5876
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5877
;;
5878
esac
5879
fi
5880
;;
5881
5882
dgux*)
5883
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5884
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5885
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5886
;;
5887
5888
freebsd1*)
5889
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5890
;;
5891
5892
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5893
# support. Future versions do this automatically, but an explicit c++rt0.o
5894
# does not break anything, and helps significantly (at the cost of a little
5895
# extra space).
5896
freebsd2.2*)
5897
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5898
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5899
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5900
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5901
;;
5902
5903
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5904
freebsd2*)
5905
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5906
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5907
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5908
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5909
;;
5910
5911
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5912
freebsd* | kfreebsd*-gnu | dragonfly*)
5913
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5914
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5915
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5916
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5917
;;
5918
5919
hpux9*)
5920
if test "$GCC" = yes; then
5921
_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'
5922
else
5923
_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'
5924
fi
5925
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5926
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5927
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5928
5929
# hardcode_minus_L: Not really in the search PATH,
5930
# but as the default location of the library.
5931
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5932
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5933
;;
5934
5935
hpux10*)
5936
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5937
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5938
else
5939
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5940
fi
5941
if test "$with_gnu_ld" = no; then
5942
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5943
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5944
5945
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5946
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5947
5948
# hardcode_minus_L: Not really in the search PATH,
5949
# but as the default location of the library.
5950
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5951
fi
5952
;;
5953
5954
hpux11*)
5955
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5956
case $host_cpu in
5957
hppa*64*)
5958
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5959
;;
5960
ia64*)
5961
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5962
;;
5963
*)
5964
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5965
;;
5966
esac
5967
else
5968
case $host_cpu in
5969
hppa*64*)
5970
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5971
;;
5972
ia64*)
5973
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5974
;;
5975
*)
5976
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5977
;;
5978
esac
5979
fi
5980
if test "$with_gnu_ld" = no; then
5981
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5982
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5983
5984
case $host_cpu in
5985
hppa*64*|ia64*)
5986
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5987
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5988
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5989
;;
5990
*)
5991
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5992
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5993
5994
# hardcode_minus_L: Not really in the search PATH,
5995
# but as the default location of the library.
5996
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5997
;;
5998
esac
5999
fi
6000
;;
6001
6002
irix5* | irix6* | nonstopux*)
6003
if test "$GCC" = yes; then
6004
_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'
6005
else
6006
_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'
6007
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6008
fi
6009
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6010
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6011
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6012
;;
6013
6014
netbsd*)
6015
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6016
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6017
else
6018
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6019
fi
6020
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6021
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6022
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6023
;;
6024
6025
newsos6)
6026
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6027
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6028
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6029
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6030
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6031
;;
6032
6033
openbsd*)
6034
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6035
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6036
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6037
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6038
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6039
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6040
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6041
else
6042
case $host_os in
6043
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6044
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6045
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6046
;;
6047
*)
6048
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6049
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6050
;;
6051
esac
6052
fi
6053
;;
6054
6055
os2*)
6056
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6057
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6058
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6059
_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'
6060
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6061
;;
6062
6063
osf3*)
6064
if test "$GCC" = yes; then
6065
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6066
_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'
6067
else
6068
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6069
_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'
6070
fi
6071
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6072
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6073
;;
6074
6075
osf4* | osf5*) # as osf3* with the addition of -msym flag
6076
if test "$GCC" = yes; then
6077
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6078
_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'
6079
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6080
else
6081
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6082
_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'
6083
_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~
6084
$LD -shared${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'
6085
6086
# Both c and cxx compiler support -rpath directly
6087
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6088
fi
6089
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6090
;;
6091
6092
solaris*)
6093
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6094
if test "$GCC" = yes; then
6095
wlarc='${wl}'
6096
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6097
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6098
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6099
else
6100
wlarc=''
6101
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6102
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6103
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6104
fi
6105
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6106
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6107
case $host_os in
6108
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6109
*)
6110
# The compiler driver will combine linker options so we
6111
# cannot just pass the convience library names through
6112
# without $wl, iff we do not link with $LD.
6113
# Luckily, gcc supports the same syntax we need for Sun Studio.
6114
# Supported since Solaris 2.6 (maybe 2.5.1?)
6115
case $wlarc in
6116
'')
6117
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6118
*)
6119
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
6120
esac ;;
6121
esac
6122
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6123
;;
6124
6125
sunos4*)
6126
if test "x$host_vendor" = xsequent; then
6127
# Use $CC to link under sequent, because it throws in some extra .o
6128
# files that make .init and .fini sections work.
6129
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6130
else
6131
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6132
fi
6133
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6134
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6135
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6136
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6137
;;
6138
6139
sysv4)
6140
case $host_vendor in
6141
sni)
6142
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6143
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6144
;;
6145
siemens)
6146
## LD is ld it makes a PLAMLIB
6147
## CC just makes a GrossModule.
6148
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6149
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6150
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6151
;;
6152
motorola)
6153
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6154
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6155
;;
6156
esac
6157
runpath_var='LD_RUN_PATH'
6158
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6159
;;
6160
6161
sysv4.3*)
6162
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6163
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6164
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6165
;;
6166
6167
sysv4*MP*)
6168
if test -d /usr/nec; then
6169
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6170
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6171
runpath_var=LD_RUN_PATH
6172
hardcode_runpath_var=yes
6173
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6174
fi
6175
;;
6176
6177
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6178
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6179
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6180
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6181
runpath_var='LD_RUN_PATH'
6182
6183
if test "$GCC" = yes; then
6184
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6185
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6186
else
6187
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6188
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6189
fi
6190
;;
6191
6192
sysv5* | sco3.2v5* | sco5v6*)
6193
# Note: We can NOT use -z defs as we might desire, because we do not
6194
# link with -lc, and that would cause any symbols used from libc to
6195
# always be unresolved, which means just about no library would
6196
# ever link correctly. If we're not using GNU ld we use -z text
6197
# though, which does catch some bad symbols but isn't as heavy-handed
6198
# as -z defs.
6199
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6200
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6201
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6202
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6203
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6204
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6205
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6206
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6207
runpath_var='LD_RUN_PATH'
6208
6209
if test "$GCC" = yes; then
6210
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6211
_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'
6212
else
6213
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6214
_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'
6215
fi
6216
;;
6217
6218
uts4*)
6219
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6220
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6221
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6222
;;
6223
6224
*)
6225
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6226
;;
6227
esac
6228
fi
6229
])
6230
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6231
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6232
6233
#
6234
# Do we need to explicitly link libc?
6235
#
6236
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6237
x|xyes)
6238
# Assume -lc should be added
6239
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6240
6241
if test "$enable_shared" = yes && test "$GCC" = yes; then
6242
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6243
*'~'*)
6244
# FIXME: we may have to deal with multi-command sequences.
6245
;;
6246
'$CC '*)
6247
# Test whether the compiler implicitly links with -lc since on some
6248
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6249
# to ld, don't add -lc before -lgcc.
6250
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6251
$rm conftest*
6252
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6253
6254
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6255
soname=conftest
6256
lib=conftest
6257
libobjs=conftest.$ac_objext
6258
deplibs=
6259
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6260
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6261
compiler_flags=-v
6262
linker_flags=-v
6263
verstring=
6264
output_objdir=.
6265
libname=conftest
6266
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6267
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6268
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6269
then
6270
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6271
else
6272
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6273
fi
6274
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6275
else
6276
cat conftest.err 1>&5
6277
fi
6278
$rm conftest*
6279
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6280
;;
6281
esac
6282
fi
6283
;;
6284
esac
6285
])# AC_LIBTOOL_PROG_LD_SHLIBS
6286
6287
6288
# _LT_AC_FILE_LTDLL_C
6289
# -------------------
6290
# Be careful that the start marker always follows a newline.
6291
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6292
# /* ltdll.c starts here */
6293
# #define WIN32_LEAN_AND_MEAN
6294
# #include <windows.h>
6295
# #undef WIN32_LEAN_AND_MEAN
6296
# #include <stdio.h>
6297
#
6298
# #ifndef __CYGWIN__
6299
# # ifdef __CYGWIN32__
6300
# # define __CYGWIN__ __CYGWIN32__
6301
# # endif
6302
# #endif
6303
#
6304
# #ifdef __cplusplus
6305
# extern "C" {
6306
# #endif
6307
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6308
# #ifdef __cplusplus
6309
# }
6310
# #endif
6311
#
6312
# #ifdef __CYGWIN__
6313
# #include <cygwin/cygwin_dll.h>
6314
# DECLARE_CYGWIN_DLL( DllMain );
6315
# #endif
6316
# HINSTANCE __hDllInstance_base;
6317
#
6318
# BOOL APIENTRY
6319
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6320
# {
6321
# __hDllInstance_base = hInst;
6322
# return TRUE;
6323
# }
6324
# /* ltdll.c ends here */
6325
])# _LT_AC_FILE_LTDLL_C
6326
6327
6328
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6329
# ---------------------------------
6330
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6331
6332
6333
# old names
6334
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6335
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6336
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6337
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6338
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6339
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6340
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6341
6342
# This is just to silence aclocal about the macro not being used
6343
ifelse([AC_DISABLE_FAST_INSTALL])
6344
6345
AC_DEFUN([LT_AC_PROG_GCJ],
6346
[AC_CHECK_TOOL(GCJ, gcj, no)
6347
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6348
AC_SUBST(GCJFLAGS)
6349
])
6350
6351
AC_DEFUN([LT_AC_PROG_RC],
6352
[AC_CHECK_TOOL(RC, windres, no)
6353
])
6354
6355
# NOTE: This macro has been submitted for inclusion into #
6356
# GNU Autoconf as AC_PROG_SED. When it is available in #
6357
# a released version of Autoconf we should remove this #
6358
# macro and use it instead. #
6359
# LT_AC_PROG_SED
6360
# --------------
6361
# Check for a fully-functional sed program, that truncates
6362
# as few characters as possible. Prefer GNU sed if found.
6363
AC_DEFUN([LT_AC_PROG_SED],
6364
[AC_MSG_CHECKING([for a sed that does not truncate output])
6365
AC_CACHE_VAL(lt_cv_path_SED,
6366
[# Loop through the user's path and test for sed and gsed.
6367
# Then use that list of sed's as ones to test for truncation.
6368
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6369
for as_dir in $PATH
6370
do
6371
IFS=$as_save_IFS
6372
test -z "$as_dir" && as_dir=.
6373
for lt_ac_prog in sed gsed; do
6374
for ac_exec_ext in '' $ac_executable_extensions; do
6375
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6376
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6377
fi
6378
done
6379
done
6380
done
6381
IFS=$as_save_IFS
6382
lt_ac_max=0
6383
lt_ac_count=0
6384
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6385
# along with /bin/sed that truncates output.
6386
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6387
test ! -f $lt_ac_sed && continue
6388
cat /dev/null > conftest.in
6389
lt_ac_count=0
6390
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6391
# Check for GNU sed and select it if it is found.
6392
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6393
lt_cv_path_SED=$lt_ac_sed
6394
break
6395
fi
6396
while true; do
6397
cat conftest.in conftest.in >conftest.tmp
6398
mv conftest.tmp conftest.in
6399
cp conftest.in conftest.nl
6400
echo >>conftest.nl
6401
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6402
cmp -s conftest.out conftest.nl || break
6403
# 10000 chars as input seems more than enough
6404
test $lt_ac_count -gt 10 && break
6405
lt_ac_count=`expr $lt_ac_count + 1`
6406
if test $lt_ac_count -gt $lt_ac_max; then
6407
lt_ac_max=$lt_ac_count
6408
lt_cv_path_SED=$lt_ac_sed
6409
fi
6410
done
6411
done
6412
])
6413
SED=$lt_cv_path_SED
6414
AC_SUBST([SED])
6415
AC_MSG_RESULT([$SED])
6416
])
6417
6418
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
6419
#
6420
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
6421
#
6422
# This program is free software; you can redistribute it and/or modify
6423
# it under the terms of the GNU General Public License as published by
6424
# the Free Software Foundation; either version 2 of the License, or
6425
# (at your option) any later version.
6426
#
6427
# This program is distributed in the hope that it will be useful, but
6428
# WITHOUT ANY WARRANTY; without even the implied warranty of
6429
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
6430
# General Public License for more details.
6431
#
6432
# You should have received a copy of the GNU General Public License
6433
# along with this program; if not, write to the Free Software
6434
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
6435
#
6436
# As a special exception to the GNU General Public License, if you
6437
# distribute this file as part of a program that contains a
6438
# configuration script generated by Autoconf, you may include it under
6439
# the same distribution terms that you use for the rest of that program.
6440
6441
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
6442
# ----------------------------------
6443
AC_DEFUN([PKG_PROG_PKG_CONFIG],
6444
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
6445
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
6446
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
6447
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
6448
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
6449
fi
6450
if test -n "$PKG_CONFIG"; then
6451
_pkg_min_version=m4_default([$1], [0.9.0])
6452
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
6453
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
6454
AC_MSG_RESULT([yes])
6455
else
6456
AC_MSG_RESULT([no])
6457
PKG_CONFIG=""
6458
fi
6459
6460
fi[]dnl
6461
])# PKG_PROG_PKG_CONFIG
6462
6463
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
6464
#
6465
# Check to see whether a particular set of modules exists. Similar
6466
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
6467
#
6468
#
6469
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
6470
# this or PKG_CHECK_MODULES is called, or make sure to call
6471
# PKG_CHECK_EXISTS manually
6472
# --------------------------------------------------------------
6473
AC_DEFUN([PKG_CHECK_EXISTS],
6474
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6475
if test -n "$PKG_CONFIG" && \
6476
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
6477
m4_ifval([$2], [$2], [:])
6478
m4_ifvaln([$3], [else
6479
$3])dnl
6480
fi])
6481
6482
6483
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
6484
# ---------------------------------------------
6485
m4_define([_PKG_CONFIG],
6486
[if test -n "$PKG_CONFIG"; then
6487
if test -n "$$1"; then
6488
pkg_cv_[]$1="$$1"
6489
else
6490
PKG_CHECK_EXISTS([$3],
6491
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
6492
[pkg_failed=yes])
6493
fi
6494
else
6495
pkg_failed=untried
6496
fi[]dnl
6497
])# _PKG_CONFIG
6498
6499
# _PKG_SHORT_ERRORS_SUPPORTED
6500
# -----------------------------
6501
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
6502
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
6503
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6504
_pkg_short_errors_supported=yes
6505
else
6506
_pkg_short_errors_supported=no
6507
fi[]dnl
6508
])# _PKG_SHORT_ERRORS_SUPPORTED
6509
6510
6511
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
6512
# [ACTION-IF-NOT-FOUND])
6513
#
6514
#
6515
# Note that if there is a possibility the first call to
6516
# PKG_CHECK_MODULES might not happen, you should be sure to include an
6517
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
6518
#
6519
#
6520
# --------------------------------------------------------------
6521
AC_DEFUN([PKG_CHECK_MODULES],
6522
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6523
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
6524
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
6525
6526
pkg_failed=no
6527
AC_MSG_CHECKING([for $1])
6528
6529
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
6530
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
6531
6532
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
6533
and $1[]_LIBS to avoid the need to call pkg-config.
6534
See the pkg-config man page for more details.])
6535
6536
if test $pkg_failed = yes; then
6537
_PKG_SHORT_ERRORS_SUPPORTED
6538
if test $_pkg_short_errors_supported = yes; then
6539
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
6540
else
6541
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
6542
fi
6543
# Put the nasty error message in config.log where it belongs
6544
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
6545
6546
ifelse([$4], , [AC_MSG_ERROR(dnl
6547
[Package requirements ($2) were not met:
6548
6549
$$1_PKG_ERRORS
6550
6551
Consider adjusting the PKG_CONFIG_PATH environment variable if you
6552
installed software in a non-standard prefix.
6553
6554
_PKG_TEXT
6555
])],
6556
[AC_MSG_RESULT([no])
6557
$4])
6558
elif test $pkg_failed = untried; then
6559
ifelse([$4], , [AC_MSG_FAILURE(dnl
6560
[The pkg-config script could not be found or is too old. Make sure it
6561
is in your PATH or set the PKG_CONFIG environment variable to the full
6562
path to pkg-config.
6563
6564
_PKG_TEXT
6565
6566
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
6567
[$4])
6568
else
6569
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
6570
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
6571
AC_MSG_RESULT([yes])
6572
ifelse([$3], , :, [$3])
6573
fi[]dnl
6574
])# PKG_CHECK_MODULES
6575
6576
# Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
6577
#
6578
# This file is free software; the Free Software Foundation
6579
# gives unlimited permission to copy and/or distribute it,
6580
# with or without modifications, as long as this notice is preserved.
6581
6582
# AM_AUTOMAKE_VERSION(VERSION)
6583
# ----------------------------
6584
# Automake X.Y traces this macro to ensure aclocal.m4 has been
6585
# generated from the m4 files accompanying Automake X.Y.
6586
# (This private macro should not be called outside this file.)
6587
AC_DEFUN([AM_AUTOMAKE_VERSION],
6588
[am__api_version='1.10'
6589
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
6590
dnl require some minimum version. Point them to the right macro.
6591
m4_if([$1], [1.10], [],
6592
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
6593
])
6594
6595
# _AM_AUTOCONF_VERSION(VERSION)
6596
# -----------------------------
6597
# aclocal traces this macro to find the Autoconf version.
6598
# This is a private macro too. Using m4_define simplifies
6599
# the logic in aclocal, which can simply ignore this definition.
6600
m4_define([_AM_AUTOCONF_VERSION], [])
6601
6602
# AM_SET_CURRENT_AUTOMAKE_VERSION
6603
# -------------------------------
6604
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
6605
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6606
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6607
[AM_AUTOMAKE_VERSION([1.10])dnl
6608
_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
6609
6610
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
6611
6612
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6613
#
6614
# This file is free software; the Free Software Foundation
6615
# gives unlimited permission to copy and/or distribute it,
6616
# with or without modifications, as long as this notice is preserved.
6617
6618
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6619
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6620
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6621
#
6622
# Of course, Automake must honor this variable whenever it calls a
6623
# tool from the auxiliary directory. The problem is that $srcdir (and
6624
# therefore $ac_aux_dir as well) can be either absolute or relative,
6625
# depending on how configure is run. This is pretty annoying, since
6626
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6627
# source directory, any form will work fine, but in subdirectories a
6628
# relative path needs to be adjusted first.
6629
#
6630
# $ac_aux_dir/missing
6631
# fails when called from a subdirectory if $ac_aux_dir is relative
6632
# $top_srcdir/$ac_aux_dir/missing
6633
# fails if $ac_aux_dir is absolute,
6634
# fails when called from a subdirectory in a VPATH build with
6635
# a relative $ac_aux_dir
6636
#
6637
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6638
# are both prefixed by $srcdir. In an in-source build this is usually
6639
# harmless because $srcdir is `.', but things will broke when you
6640
# start a VPATH build or use an absolute $srcdir.
6641
#
6642
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6643
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6644
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6645
# and then we would define $MISSING as
6646
# MISSING="\${SHELL} $am_aux_dir/missing"
6647
# This will work as long as MISSING is not called from configure, because
6648
# unfortunately $(top_srcdir) has no meaning in configure.
6649
# However there are other variables, like CC, which are often used in
6650
# configure, and could therefore not use this "fixed" $ac_aux_dir.
6651
#
6652
# Another solution, used here, is to always expand $ac_aux_dir to an
6653
# absolute PATH. The drawback is that using absolute paths prevent a
6654
# configured tree to be moved without reconfiguration.
6655
6656
AC_DEFUN([AM_AUX_DIR_EXPAND],
6657
[dnl Rely on autoconf to set up CDPATH properly.
6658
AC_PREREQ([2.50])dnl
6659
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6660
am_aux_dir=`cd $ac_aux_dir && pwd`
6661
])
6662
6663
# AM_CONDITIONAL -*- Autoconf -*-
6664
6665
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
6666
# Free Software Foundation, Inc.
6667
#
6668
# This file is free software; the Free Software Foundation
6669
# gives unlimited permission to copy and/or distribute it,
6670
# with or without modifications, as long as this notice is preserved.
6671
6672
# serial 8
6673
6674
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6675
# -------------------------------------
6676
# Define a conditional.
6677
AC_DEFUN([AM_CONDITIONAL],
6678
[AC_PREREQ(2.52)dnl
6679
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6680
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6681
AC_SUBST([$1_TRUE])dnl
6682
AC_SUBST([$1_FALSE])dnl
6683
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
6684
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
6685
if $2; then
6686
$1_TRUE=
6687
$1_FALSE='#'
6688
else
6689
$1_TRUE='#'
6690
$1_FALSE=
6691
fi
6692
AC_CONFIG_COMMANDS_PRE(
6693
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6694
AC_MSG_ERROR([[conditional "$1" was never defined.
6695
Usually this means the macro was only invoked conditionally.]])
6696
fi])])
6697
6698
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
6699
# Free Software Foundation, Inc.
6700
#
6701
# This file is free software; the Free Software Foundation
6702
# gives unlimited permission to copy and/or distribute it,
6703
# with or without modifications, as long as this notice is preserved.
6704
6705
# serial 9
6706
6707
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6708
# written in clear, in which case automake, when reading aclocal.m4,
6709
# will think it sees a *use*, and therefore will trigger all it's
6710
# C support machinery. Also note that it means that autoscan, seeing
6711
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6712
6713
6714
# _AM_DEPENDENCIES(NAME)
6715
# ----------------------
6716
# See how the compiler implements dependency checking.
6717
# NAME is "CC", "CXX", "GCJ", or "OBJC".
6718
# We try a few techniques and use that to set a single cache variable.
6719
#
6720
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6721
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6722
# dependency, and given that the user is not expected to run this macro,
6723
# just rely on AC_PROG_CC.
6724
AC_DEFUN([_AM_DEPENDENCIES],
6725
[AC_REQUIRE([AM_SET_DEPDIR])dnl
6726
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6727
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6728
AC_REQUIRE([AM_DEP_TRACK])dnl
6729
6730
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6731
[$1], CXX, [depcc="$CXX" am_compiler_list=],
6732
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6733
[$1], UPC, [depcc="$UPC" am_compiler_list=],
6734
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6735
[depcc="$$1" am_compiler_list=])
6736
6737
AC_CACHE_CHECK([dependency style of $depcc],
6738
[am_cv_$1_dependencies_compiler_type],
6739
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6740
# We make a subdir and do the tests there. Otherwise we can end up
6741
# making bogus files that we don't know about and never remove. For
6742
# instance it was reported that on HP-UX the gcc test will end up
6743
# making a dummy file named `D' -- because `-MD' means `put the output
6744
# in D'.
6745
mkdir conftest.dir
6746
# Copy depcomp to subdir because otherwise we won't find it if we're
6747
# using a relative directory.
6748
cp "$am_depcomp" conftest.dir
6749
cd conftest.dir
6750
# We will build objects and dependencies in a subdirectory because
6751
# it helps to detect inapplicable dependency modes. For instance
6752
# both Tru64's cc and ICC support -MD to output dependencies as a
6753
# side effect of compilation, but ICC will put the dependencies in
6754
# the current directory while Tru64 will put them in the object
6755
# directory.
6756
mkdir sub
6757
6758
am_cv_$1_dependencies_compiler_type=none
6759
if test "$am_compiler_list" = ""; then
6760
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6761
fi
6762
for depmode in $am_compiler_list; do
6763
# Setup a source with many dependencies, because some compilers
6764
# like to wrap large dependency lists on column 80 (with \), and
6765
# we should not choose a depcomp mode which is confused by this.
6766
#
6767
# We need to recreate these files for each test, as the compiler may
6768
# overwrite some of them when testing with obscure command lines.
6769
# This happens at least with the AIX C compiler.
6770
: > sub/conftest.c
6771
for i in 1 2 3 4 5 6; do
6772
echo '#include "conftst'$i'.h"' >> sub/conftest.c
6773
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6774
# Solaris 8's {/usr,}/bin/sh.
6775
touch sub/conftst$i.h
6776
done
6777
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6778
6779
case $depmode in
6780
nosideeffect)
6781
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6782
# only be used when explicitly requested
6783
if test "x$enable_dependency_tracking" = xyes; then
6784
continue
6785
else
6786
break
6787
fi
6788
;;
6789
none) break ;;
6790
esac
6791
# We check with `-c' and `-o' for the sake of the "dashmstdout"
6792
# mode. It turns out that the SunPro C++ compiler does not properly
6793
# handle `-M -o', and we need to detect this.
6794
if depmode=$depmode \
6795
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6796
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6797
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6798
>/dev/null 2>conftest.err &&
6799
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6800
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6801
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6802
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6803
# icc doesn't choke on unknown options, it will just issue warnings
6804
# or remarks (even with -Werror). So we grep stderr for any message
6805
# that says an option was ignored or not supported.
6806
# When given -MP, icc 7.0 and 7.1 complain thusly:
6807
# icc: Command line warning: ignoring option '-M'; no argument required
6808
# The diagnosis changed in icc 8.0:
6809
# icc: Command line remark: option '-MP' not supported
6810
if (grep 'ignoring option' conftest.err ||
6811
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6812
am_cv_$1_dependencies_compiler_type=$depmode
6813
break
6814
fi
6815
fi
6816
done
6817
6818
cd ..
6819
rm -rf conftest.dir
6820
else
6821
am_cv_$1_dependencies_compiler_type=none
6822
fi
6823
])
6824
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6825
AM_CONDITIONAL([am__fastdep$1], [
6826
test "x$enable_dependency_tracking" != xno \
6827
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6828
])
6829
6830
6831
# AM_SET_DEPDIR
6832
# -------------
6833
# Choose a directory name for dependency files.
6834
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6835
AC_DEFUN([AM_SET_DEPDIR],
6836
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6837
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6838
])
6839
6840
6841
# AM_DEP_TRACK
6842
# ------------
6843
AC_DEFUN([AM_DEP_TRACK],
6844
[AC_ARG_ENABLE(dependency-tracking,
6845
[ --disable-dependency-tracking speeds up one-time build
6846
--enable-dependency-tracking do not reject slow dependency extractors])
6847
if test "x$enable_dependency_tracking" != xno; then
6848
am_depcomp="$ac_aux_dir/depcomp"
6849
AMDEPBACKSLASH='\'
6850
fi
6851
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6852
AC_SUBST([AMDEPBACKSLASH])dnl
6853
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
6854
])
6855
6856
# Generate code to set up dependency tracking. -*- Autoconf -*-
6857
6858
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6859
# Free Software Foundation, Inc.
6860
#
6861
# This file is free software; the Free Software Foundation
6862
# gives unlimited permission to copy and/or distribute it,
6863
# with or without modifications, as long as this notice is preserved.
6864
6865
#serial 3
6866
6867
# _AM_OUTPUT_DEPENDENCY_COMMANDS
6868
# ------------------------------
6869
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6870
[for mf in $CONFIG_FILES; do
6871
# Strip MF so we end up with the name of the file.
6872
mf=`echo "$mf" | sed -e 's/:.*$//'`
6873
# Check whether this is an Automake generated Makefile or not.
6874
# We used to match only the files named `Makefile.in', but
6875
# some people rename them; so instead we look at the file content.
6876
# Grep'ing the first line is not enough: some people post-process
6877
# each Makefile.in and add a new line on top of each file to say so.
6878
# Grep'ing the whole file is not good either: AIX grep has a line
6879
# limit of 2048, but all sed's we know have understand at least 4000.
6880
if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
6881
dirpart=`AS_DIRNAME("$mf")`
6882
else
6883
continue
6884
fi
6885
# Extract the definition of DEPDIR, am__include, and am__quote
6886
# from the Makefile without running `make'.
6887
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6888
test -z "$DEPDIR" && continue
6889
am__include=`sed -n 's/^am__include = //p' < "$mf"`
6890
test -z "am__include" && continue
6891
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6892
# When using ansi2knr, U may be empty or an underscore; expand it
6893
U=`sed -n 's/^U = //p' < "$mf"`
6894
# Find all dependency output files, they are included files with
6895
# $(DEPDIR) in their names. We invoke sed twice because it is the
6896
# simplest approach to changing $(DEPDIR) to its actual value in the
6897
# expansion.
6898
for file in `sed -n "
6899
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6900
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6901
# Make sure the directory exists.
6902
test -f "$dirpart/$file" && continue
6903
fdir=`AS_DIRNAME(["$file"])`
6904
AS_MKDIR_P([$dirpart/$fdir])
6905
# echo "creating $dirpart/$file"
6906
echo '# dummy' > "$dirpart/$file"
6907
done
6908
done
6909
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6910
6911
6912
# AM_OUTPUT_DEPENDENCY_COMMANDS
6913
# -----------------------------
6914
# This macro should only be invoked once -- use via AC_REQUIRE.
6915
#
6916
# This code is only required when automatic dependency tracking
6917
# is enabled. FIXME. This creates each `.P' file that we will
6918
# need in order to bootstrap the dependency handling code.
6919
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6920
[AC_CONFIG_COMMANDS([depfiles],
6921
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6922
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6923
])
6924
6925
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6926
# Free Software Foundation, Inc.
6927
#
6928
# This file is free software; the Free Software Foundation
6929
# gives unlimited permission to copy and/or distribute it,
6930
# with or without modifications, as long as this notice is preserved.
6931
6932
# serial 8
6933
6934
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6935
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6936
6937
# Do all the work for Automake. -*- Autoconf -*-
6938
6939
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
6940
# 2005, 2006 Free Software Foundation, Inc.
6941
#
6942
# This file is free software; the Free Software Foundation
6943
# gives unlimited permission to copy and/or distribute it,
6944
# with or without modifications, as long as this notice is preserved.
6945
6946
# serial 12
6947
6948
# This macro actually does too much. Some checks are only needed if
6949
# your package does certain things. But this isn't really a big deal.
6950
6951
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6952
# AM_INIT_AUTOMAKE([OPTIONS])
6953
# -----------------------------------------------
6954
# The call with PACKAGE and VERSION arguments is the old style
6955
# call (pre autoconf-2.50), which is being phased out. PACKAGE
6956
# and VERSION should now be passed to AC_INIT and removed from
6957
# the call to AM_INIT_AUTOMAKE.
6958
# We support both call styles for the transition. After
6959
# the next Automake release, Autoconf can make the AC_INIT
6960
# arguments mandatory, and then we can depend on a new Autoconf
6961
# release and drop the old call support.
6962
AC_DEFUN([AM_INIT_AUTOMAKE],
6963
[AC_PREREQ([2.60])dnl
6964
dnl Autoconf wants to disallow AM_ names. We explicitly allow
6965
dnl the ones we care about.
6966
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6967
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6968
AC_REQUIRE([AC_PROG_INSTALL])dnl
6969
if test "`cd $srcdir && pwd`" != "`pwd`"; then
6970
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
6971
# is not polluted with repeated "-I."
6972
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
6973
# test to see if srcdir already configured
6974
if test -f $srcdir/config.status; then
6975
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6976
fi
6977
fi
6978
6979
# test whether we have cygpath
6980
if test -z "$CYGPATH_W"; then
6981
if (cygpath --version) >/dev/null 2>/dev/null; then
6982
CYGPATH_W='cygpath -w'
6983
else
6984
CYGPATH_W=echo
6985
fi
6986
fi
6987
AC_SUBST([CYGPATH_W])
6988
6989
# Define the identity of the package.
6990
dnl Distinguish between old-style and new-style calls.
6991
m4_ifval([$2],
6992
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6993
AC_SUBST([PACKAGE], [$1])dnl
6994
AC_SUBST([VERSION], [$2])],
6995
[_AM_SET_OPTIONS([$1])dnl
6996
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
6997
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
6998
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
6999
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7000
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7001
7002
_AM_IF_OPTION([no-define],,
7003
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7004
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7005
7006
# Some tools Automake needs.
7007
AC_REQUIRE([AM_SANITY_CHECK])dnl
7008
AC_REQUIRE([AC_ARG_PROGRAM])dnl
7009
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
7010
AM_MISSING_PROG(AUTOCONF, autoconf)
7011
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7012
AM_MISSING_PROG(AUTOHEADER, autoheader)
7013
AM_MISSING_PROG(MAKEINFO, makeinfo)
7014
AM_PROG_INSTALL_SH
7015
AM_PROG_INSTALL_STRIP
7016
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7017
# We need awk for the "check" target. The system "awk" is bad on
7018
# some platforms.
7019
AC_REQUIRE([AC_PROG_AWK])dnl
7020
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7021
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7022
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7023
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7024
[_AM_PROG_TAR([v7])])])
7025
_AM_IF_OPTION([no-dependencies],,
7026
[AC_PROVIDE_IFELSE([AC_PROG_CC],
7027
[_AM_DEPENDENCIES(CC)],
7028
[define([AC_PROG_CC],
7029
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7030
AC_PROVIDE_IFELSE([AC_PROG_CXX],
7031
[_AM_DEPENDENCIES(CXX)],
7032
[define([AC_PROG_CXX],
7033
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7034
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
7035
[_AM_DEPENDENCIES(OBJC)],
7036
[define([AC_PROG_OBJC],
7037
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
7038
])
7039
])
7040
7041
7042
# When config.status generates a header, we must update the stamp-h file.
7043
# This file resides in the same directory as the config header
7044
# that is generated. The stamp files are numbered to have different names.
7045
7046
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7047
# loop where config.status creates the headers, so we can generate
7048
# our stamp files there.
7049
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7050
[# Compute $1's index in $config_headers.
7051
_am_stamp_count=1
7052
for _am_header in $config_headers :; do
7053
case $_am_header in
7054
$1 | $1:* )
7055
break ;;
7056
* )
7057
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7058
esac
7059
done
7060
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
7061
7062
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7063
#
7064
# This file is free software; the Free Software Foundation
7065
# gives unlimited permission to copy and/or distribute it,
7066
# with or without modifications, as long as this notice is preserved.
7067
7068
# AM_PROG_INSTALL_SH
7069
# ------------------
7070
# Define $install_sh.
7071
AC_DEFUN([AM_PROG_INSTALL_SH],
7072
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7073
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7074
AC_SUBST(install_sh)])
7075
7076
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7077
#
7078
# This file is free software; the Free Software Foundation
7079
# gives unlimited permission to copy and/or distribute it,
7080
# with or without modifications, as long as this notice is preserved.
7081
7082
# serial 2
7083
7084
# Check whether the underlying file-system supports filenames
7085
# with a leading dot. For instance MS-DOS doesn't.
7086
AC_DEFUN([AM_SET_LEADING_DOT],
7087
[rm -rf .tst 2>/dev/null
7088
mkdir .tst 2>/dev/null
7089
if test -d .tst; then
7090
am__leading_dot=.
7091
else
7092
am__leading_dot=_
7093
fi
7094
rmdir .tst 2>/dev/null
7095
AC_SUBST([am__leading_dot])])
7096
7097
# Check to see how 'make' treats includes. -*- Autoconf -*-
7098
7099
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7100
#
7101
# This file is free software; the Free Software Foundation
7102
# gives unlimited permission to copy and/or distribute it,
7103
# with or without modifications, as long as this notice is preserved.
7104
7105
# serial 3
7106
7107
# AM_MAKE_INCLUDE()
7108
# -----------------
7109
# Check to see how make treats includes.
7110
AC_DEFUN([AM_MAKE_INCLUDE],
7111
[am_make=${MAKE-make}
7112
cat > confinc << 'END'
7113
am__doit:
7114
@echo done
7115
.PHONY: am__doit
7116
END
7117
# If we don't find an include directive, just comment out the code.
7118
AC_MSG_CHECKING([for style of include used by $am_make])
7119
am__include="#"
7120
am__quote=
7121
_am_result=none
7122
# First try GNU make style include.
7123
echo "include confinc" > confmf
7124
# We grep out `Entering directory' and `Leaving directory'
7125
# messages which can occur if `w' ends up in MAKEFLAGS.
7126
# In particular we don't look at `^make:' because GNU make might
7127
# be invoked under some other name (usually "gmake"), in which
7128
# case it prints its new name instead of `make'.
7129
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7130
am__include=include
7131
am__quote=
7132
_am_result=GNU
7133
fi
7134
# Now try BSD make style include.
7135
if test "$am__include" = "#"; then
7136
echo '.include "confinc"' > confmf
7137
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7138
am__include=.include
7139
am__quote="\""
7140
_am_result=BSD
7141
fi
7142
fi
7143
AC_SUBST([am__include])
7144
AC_SUBST([am__quote])
7145
AC_MSG_RESULT([$_am_result])
7146
rm -f confinc confmf
7147
])
7148
7149
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7150
7151
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7152
# Free Software Foundation, Inc.
7153
#
7154
# This file is free software; the Free Software Foundation
7155
# gives unlimited permission to copy and/or distribute it,
7156
# with or without modifications, as long as this notice is preserved.
7157
7158
# serial 5
7159
7160
# AM_MISSING_PROG(NAME, PROGRAM)
7161
# ------------------------------
7162
AC_DEFUN([AM_MISSING_PROG],
7163
[AC_REQUIRE([AM_MISSING_HAS_RUN])
7164
$1=${$1-"${am_missing_run}$2"}
7165
AC_SUBST($1)])
7166
7167
7168
# AM_MISSING_HAS_RUN
7169
# ------------------
7170
# Define MISSING if not defined so far and test if it supports --run.
7171
# If it does, set am_missing_run to use it, otherwise, to nothing.
7172
AC_DEFUN([AM_MISSING_HAS_RUN],
7173
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7174
AC_REQUIRE_AUX_FILE([missing])dnl
7175
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7176
# Use eval to expand $SHELL
7177
if eval "$MISSING --run true"; then
7178
am_missing_run="$MISSING --run "
7179
else
7180
am_missing_run=
7181
AC_MSG_WARN([`missing' script is too old or missing])
7182
fi
7183
])
7184
7185
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7186
#
7187
# This file is free software; the Free Software Foundation
7188
# gives unlimited permission to copy and/or distribute it,
7189
# with or without modifications, as long as this notice is preserved.
7190
7191
# AM_PROG_MKDIR_P
7192
# ---------------
7193
# Check for `mkdir -p'.
7194
AC_DEFUN([AM_PROG_MKDIR_P],
7195
[AC_PREREQ([2.60])dnl
7196
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7197
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
7198
dnl while keeping a definition of mkdir_p for backward compatibility.
7199
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
7200
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
7201
dnl Makefile.ins that do not define MKDIR_P, so we do our own
7202
dnl adjustment using top_builddir (which is defined more often than
7203
dnl MKDIR_P).
7204
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
7205
case $mkdir_p in
7206
[[\\/$]]* | ?:[[\\/]]*) ;;
7207
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7208
esac
7209
])
7210
7211
# Helper functions for option handling. -*- Autoconf -*-
7212
7213
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7214
#
7215
# This file is free software; the Free Software Foundation
7216
# gives unlimited permission to copy and/or distribute it,
7217
# with or without modifications, as long as this notice is preserved.
7218
7219
# serial 3
7220
7221
# _AM_MANGLE_OPTION(NAME)
7222
# -----------------------
7223
AC_DEFUN([_AM_MANGLE_OPTION],
7224
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7225
7226
# _AM_SET_OPTION(NAME)
7227
# ------------------------------
7228
# Set option NAME. Presently that only means defining a flag for this option.
7229
AC_DEFUN([_AM_SET_OPTION],
7230
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7231
7232
# _AM_SET_OPTIONS(OPTIONS)
7233
# ----------------------------------
7234
# OPTIONS is a space-separated list of Automake options.
7235
AC_DEFUN([_AM_SET_OPTIONS],
7236
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7237
7238
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7239
# -------------------------------------------
7240
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7241
AC_DEFUN([_AM_IF_OPTION],
7242
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7243
7244
# Check to make sure that the build environment is sane. -*- Autoconf -*-
7245
7246
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7247
# Free Software Foundation, Inc.
7248
#
7249
# This file is free software; the Free Software Foundation
7250
# gives unlimited permission to copy and/or distribute it,
7251
# with or without modifications, as long as this notice is preserved.
7252
7253
# serial 4
7254
7255
# AM_SANITY_CHECK
7256
# ---------------
7257
AC_DEFUN([AM_SANITY_CHECK],
7258
[AC_MSG_CHECKING([whether build environment is sane])
7259
# Just in case
7260
sleep 1
7261
echo timestamp > conftest.file
7262
# Do `set' in a subshell so we don't clobber the current shell's
7263
# arguments. Must try -L first in case configure is actually a
7264
# symlink; some systems play weird games with the mod time of symlinks
7265
# (eg FreeBSD returns the mod time of the symlink's containing
7266
# directory).
7267
if (
7268
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7269
if test "$[*]" = "X"; then
7270
# -L didn't work.
7271
set X `ls -t $srcdir/configure conftest.file`
7272
fi
7273
rm -f conftest.file
7274
if test "$[*]" != "X $srcdir/configure conftest.file" \
7275
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
7276
7277
# If neither matched, then we have a broken ls. This can happen
7278
# if, for instance, CONFIG_SHELL is bash and it inherits a
7279
# broken ls alias from the environment. This has actually
7280
# happened. Such a system could not be considered "sane".
7281
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7282
alias in your environment])
7283
fi
7284
7285
test "$[2]" = conftest.file
7286
)
7287
then
7288
# Ok.
7289
:
7290
else
7291
AC_MSG_ERROR([newly created file is older than distributed files!
7292
Check your system clock])
7293
fi
7294
AC_MSG_RESULT(yes)])
7295
7296
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7297
#
7298
# This file is free software; the Free Software Foundation
7299
# gives unlimited permission to copy and/or distribute it,
7300
# with or without modifications, as long as this notice is preserved.
7301
7302
# AM_PROG_INSTALL_STRIP
7303
# ---------------------
7304
# One issue with vendor `install' (even GNU) is that you can't
7305
# specify the program used to strip binaries. This is especially
7306
# annoying in cross-compiling environments, where the build's strip
7307
# is unlikely to handle the host's binaries.
7308
# Fortunately install-sh will honor a STRIPPROG variable, so we
7309
# always use install-sh in `make install-strip', and initialize
7310
# STRIPPROG with the value of the STRIP variable (set by the user).
7311
AC_DEFUN([AM_PROG_INSTALL_STRIP],
7312
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7313
# Installed binaries are usually stripped using `strip' when the user
7314
# run `make install-strip'. However `strip' might not be the right
7315
# tool to use in cross-compilation environments, therefore Automake
7316
# will honor the `STRIP' environment variable to overrule this program.
7317
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7318
if test "$cross_compiling" != no; then
7319
AC_CHECK_TOOL([STRIP], [strip], :)
7320
fi
7321
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7322
AC_SUBST([INSTALL_STRIP_PROGRAM])])
7323
7324
# Copyright (C) 2006 Free Software Foundation, Inc.
7325
#
7326
# This file is free software; the Free Software Foundation
7327
# gives unlimited permission to copy and/or distribute it,
7328
# with or without modifications, as long as this notice is preserved.
7329
7330
# _AM_SUBST_NOTMAKE(VARIABLE)
7331
# ---------------------------
7332
# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
7333
# This macro is traced by Automake.
7334
AC_DEFUN([_AM_SUBST_NOTMAKE])
7335
7336
# Check how to create a tarball. -*- Autoconf -*-
7337
7338
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7339
#
7340
# This file is free software; the Free Software Foundation
7341
# gives unlimited permission to copy and/or distribute it,
7342
# with or without modifications, as long as this notice is preserved.
7343
7344
# serial 2
7345
7346
# _AM_PROG_TAR(FORMAT)
7347
# --------------------
7348
# Check how to create a tarball in format FORMAT.
7349
# FORMAT should be one of `v7', `ustar', or `pax'.
7350
#
7351
# Substitute a variable $(am__tar) that is a command
7352
# writing to stdout a FORMAT-tarball containing the directory
7353
# $tardir.
7354
# tardir=directory && $(am__tar) > result.tar
7355
#
7356
# Substitute a variable $(am__untar) that extract such
7357
# a tarball read from stdin.
7358
# $(am__untar) < result.tar
7359
AC_DEFUN([_AM_PROG_TAR],
7360
[# Always define AMTAR for backward compatibility.
7361
AM_MISSING_PROG([AMTAR], [tar])
7362
m4_if([$1], [v7],
7363
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7364
[m4_case([$1], [ustar],, [pax],,
7365
[m4_fatal([Unknown tar format])])
7366
AC_MSG_CHECKING([how to create a $1 tar archive])
7367
# Loop over all known methods to create a tar archive until one works.
7368
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7369
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
7370
# Do not fold the above two line into one, because Tru64 sh and
7371
# Solaris sh will not grok spaces in the rhs of `-'.
7372
for _am_tool in $_am_tools
7373
do
7374
case $_am_tool in
7375
gnutar)
7376
for _am_tar in tar gnutar gtar;
7377
do
7378
AM_RUN_LOG([$_am_tar --version]) && break
7379
done
7380
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7381
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7382
am__untar="$_am_tar -xf -"
7383
;;
7384
plaintar)
7385
# Must skip GNU tar: if it does not support --format= it doesn't create
7386
# ustar tarball either.
7387
(tar --version) >/dev/null 2>&1 && continue
7388
am__tar='tar chf - "$$tardir"'
7389
am__tar_='tar chf - "$tardir"'
7390
am__untar='tar xf -'
7391
;;
7392
pax)
7393
am__tar='pax -L -x $1 -w "$$tardir"'
7394
am__tar_='pax -L -x $1 -w "$tardir"'
7395
am__untar='pax -r'
7396
;;
7397
cpio)
7398
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7399
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7400
am__untar='cpio -i -H $1 -d'
7401
;;
7402
none)
7403
am__tar=false
7404
am__tar_=false
7405
am__untar=false
7406
;;
7407
esac
7408
7409
# If the value was cached, stop now. We just wanted to have am__tar
7410
# and am__untar set.
7411
test -n "${am_cv_prog_tar_$1}" && break
7412
7413
# tar/untar a dummy directory, and stop if the command works
7414
rm -rf conftest.dir
7415
mkdir conftest.dir
7416
echo GrepMe > conftest.dir/file
7417
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7418
rm -rf conftest.dir
7419
if test -s conftest.tar; then
7420
AM_RUN_LOG([$am__untar <conftest.tar])
7421
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7422
fi
7423
done
7424
rm -rf conftest.dir
7425
7426
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7427
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7428
AC_SUBST([am__tar])
7429
AC_SUBST([am__untar])
7430
]) # _AM_PROG_TAR
7431
Loggerhead is a web-based interface for Breezy
Version: 2.0.1