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- Committer: Package Import Robot
- Author(s): Russ Allbery
- Date: 2012-06-05 21:20:25 UTC
- Revision ID: package-import@ubuntu.com-20120605212025-uyigtav7dqwvnf41
Tags: upstream-1.0.4
Import upstream version 1.0.4
- files added:
- bcb5
- bcb5/log4shib
- bcb5/testCategory
- bcb5/testConfig
- bcb5/testFixedContextCategory
- bcb5/testNDC
- bcb5/testPattern
- bcb5/testmain
- config
- debian
- doc
- doc/html
- include
- include/log4shib
- include/log4shib/threading
- m4
- msvc6
- msvc6/log4shib
- msvc6/log4shibDLL
- msvc6/testCategory
- msvc6/testDLL
- msvc6/testMain
- msvc6/testNDC
- msvc6/testNTEventLog
- msvc6/testPattern
- msvc8
- msvc8/log4shib
- msvc8/log4shibDLL
- msvc8/testCategory
- msvc8/testDLL
- msvc8/testMain
- msvc8/testNDC
- msvc8/testNTEventLog
- msvc8/testPattern
- msvc9
- msvc9/log4shib
- msvc9/log4shibDLL
- msvc9/testCategory
- msvc9/testDLL
- msvc9/testMain
- msvc9/testNDC
- msvc9/testNTEventLog
- msvc9/testPattern
- openvms
- src
- tests
added
removed
aclocal.m4
1
# generated automatically by aclocal 1.8.3 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 47 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If this macro is not defined by Autoconf, define it here.
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m4_ifdef([AC_PROVIDE_IFELSE],
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[],
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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 s/^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 M$VC,
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# which needs '.lib').
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libext=a
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ltmain="$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 "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$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 $host_os in
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openbsd*)
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old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
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;;
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*)
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old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
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;;
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esac
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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fi
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# 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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# Allow CC to be a program name with arguments.
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compiler=$CC
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])# _LT_AC_SYS_COMPILER
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# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
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# Links a minimal program and checks the executable
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# for the system default hardcoded library path. In most cases,
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# this is /usr/lib:/lib, but when the MPI compilers are used
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# the location of the communication and MPI libs are included too.
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# If we don't find anything, use the default library path according
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# to the aix ld manual.
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AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
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[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
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aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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}'`
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# Check for a 64-bit object if we didn't find anything.
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if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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}'`; fi],[])
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if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
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])# _LT_AC_SYS_LIBPATH_AIX
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# _LT_AC_SHELL_INIT(ARG)
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# ----------------------
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AC_DEFUN([_LT_AC_SHELL_INIT],
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[ifdef([AC_DIVERSION_NOTICE],
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[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
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[AC_DIVERT_PUSH(NOTICE)])
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$1
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AC_DIVERT_POP
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])# _LT_AC_SHELL_INIT
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# _LT_AC_PROG_ECHO_BACKSLASH
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# --------------------------
271
# Add some code to the start of the generated configure script which
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# will find an echo command which doesn't interpret backslashes.
273
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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[_LT_AC_SHELL_INIT([
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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case X$ECHO in
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X*--fallback-echo)
280
# Remove one level of quotation (which was required for Make).
281
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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;;
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esac
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echo=${ECHO-echo}
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if test "X[$]1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
288
shift
289
elif test "X[$]1" = X--fallback-echo; then
290
# Avoid inline document here, it may be left over
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:
292
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
293
# Yippee, $echo works!
294
:
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else
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# Restart under the correct shell.
297
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
298
fi
299
300
if test "X[$]1" = X--fallback-echo; then
301
# used as fallback echo
302
shift
303
cat <<EOF
304
[$]*
305
EOF
306
exit 0
307
fi
308
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# The HP-UX ksh and POSIX shell print the target directory to stdout
310
# if CDPATH is set.
311
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
312
313
if test -z "$ECHO"; then
314
if test "X${echo_test_string+set}" != Xset; then
315
# find a string as large as possible, as long as the shell can cope with it
316
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
317
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
318
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
319
echo_test_string="`eval $cmd`" &&
320
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
321
then
322
break
323
fi
324
done
325
fi
326
327
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
328
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
329
test "X$echo_testing_string" = "X$echo_test_string"; then
330
:
331
else
332
# The Solaris, AIX, and Digital Unix default echo programs unquote
333
# backslashes. This makes it impossible to quote backslashes using
334
# echo "$something" | sed 's/\\/\\\\/g'
335
#
336
# So, first we look for a working echo in the user's PATH.
337
338
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
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for dir in $PATH /usr/ucb; do
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IFS="$lt_save_ifs"
341
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
342
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
345
echo="$dir/echo"
346
break
347
fi
348
done
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IFS="$lt_save_ifs"
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351
if test "X$echo" = Xecho; then
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# We didn't find a better echo, so look for alternatives.
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if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
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echo='print -r'
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elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
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test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running configure again with it.
361
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
362
export ORIGINAL_CONFIG_SHELL
363
CONFIG_SHELL=/bin/ksh
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export CONFIG_SHELL
365
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
366
else
367
# Try using printf.
368
echo='printf %s\n'
369
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
370
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
371
test "X$echo_testing_string" = "X$echo_test_string"; then
372
# Cool, printf works
373
:
374
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
375
test "X$echo_testing_string" = 'X\t' &&
376
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
377
test "X$echo_testing_string" = "X$echo_test_string"; then
378
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
379
export CONFIG_SHELL
380
SHELL="$CONFIG_SHELL"
381
export SHELL
382
echo="$CONFIG_SHELL [$]0 --fallback-echo"
383
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
384
test "X$echo_testing_string" = 'X\t' &&
385
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
386
test "X$echo_testing_string" = "X$echo_test_string"; then
387
echo="$CONFIG_SHELL [$]0 --fallback-echo"
388
else
389
# maybe with a smaller string...
390
prev=:
391
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for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
393
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
394
then
395
break
396
fi
397
prev="$cmd"
398
done
399
400
if test "$prev" != 'sed 50q "[$]0"'; then
401
echo_test_string=`eval $prev`
402
export echo_test_string
403
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
404
else
405
# Oops. We lost completely, so just stick with echo.
406
echo=echo
407
fi
408
fi
409
fi
410
fi
411
fi
412
fi
413
414
# Copy echo and quote the copy suitably for passing to libtool from
415
# the Makefile, instead of quoting the original, which is used later.
416
ECHO=$echo
417
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
418
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
419
fi
420
421
AC_SUBST(ECHO)
422
])])# _LT_AC_PROG_ECHO_BACKSLASH
423
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425
# _LT_AC_LOCK
426
# -----------
427
AC_DEFUN([_LT_AC_LOCK],
428
[AC_ARG_ENABLE([libtool-lock],
429
[AC_HELP_STRING([--disable-libtool-lock],
430
[avoid locking (might break parallel builds)])])
431
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
432
433
# Some flags need to be propagated to the compiler or linker for good
434
# libtool support.
435
case $host in
436
ia64-*-hpux*)
437
# Find out which ABI we are using.
438
echo 'int i;' > conftest.$ac_ext
439
if AC_TRY_EVAL(ac_compile); then
440
case `/usr/bin/file conftest.$ac_objext` in
441
*ELF-32*)
442
HPUX_IA64_MODE="32"
443
;;
444
*ELF-64*)
445
HPUX_IA64_MODE="64"
446
;;
447
esac
448
fi
449
rm -rf conftest*
450
;;
451
*-*-irix6*)
452
# Find out which ABI we are using.
453
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
454
if AC_TRY_EVAL(ac_compile); then
455
if test "$lt_cv_prog_gnu_ld" = yes; then
456
case `/usr/bin/file conftest.$ac_objext` in
457
*32-bit*)
458
LD="${LD-ld} -melf32bsmip"
459
;;
460
*N32*)
461
LD="${LD-ld} -melf32bmipn32"
462
;;
463
*64-bit*)
464
LD="${LD-ld} -melf64bmip"
465
;;
466
esac
467
else
468
case `/usr/bin/file conftest.$ac_objext` in
469
*32-bit*)
470
LD="${LD-ld} -32"
471
;;
472
*N32*)
473
LD="${LD-ld} -n32"
474
;;
475
*64-bit*)
476
LD="${LD-ld} -64"
477
;;
478
esac
479
fi
480
fi
481
rm -rf conftest*
482
;;
483
484
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
485
# Find out which ABI we are using.
486
echo 'int i;' > conftest.$ac_ext
487
if AC_TRY_EVAL(ac_compile); then
488
case "`/usr/bin/file conftest.o`" in
489
*32-bit*)
490
case $host in
491
x86_64-*linux*)
492
LD="${LD-ld} -m elf_i386"
493
;;
494
ppc64-*linux*|powerpc64-*linux*)
495
LD="${LD-ld} -m elf32ppclinux"
496
;;
497
s390x-*linux*)
498
LD="${LD-ld} -m elf_s390"
499
;;
500
sparc64-*linux*)
501
LD="${LD-ld} -m elf32_sparc"
502
;;
503
esac
504
;;
505
*64-bit*)
506
case $host in
507
x86_64-*linux*)
508
LD="${LD-ld} -m elf_x86_64"
509
;;
510
ppc*-*linux*|powerpc*-*linux*)
511
LD="${LD-ld} -m elf64ppc"
512
;;
513
s390*-*linux*)
514
LD="${LD-ld} -m elf64_s390"
515
;;
516
sparc*-*linux*)
517
LD="${LD-ld} -m elf64_sparc"
518
;;
519
esac
520
;;
521
esac
522
fi
523
rm -rf conftest*
524
;;
525
526
*-*-sco3.2v5*)
527
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
528
SAVE_CFLAGS="$CFLAGS"
529
CFLAGS="$CFLAGS -belf"
530
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
531
[AC_LANG_PUSH(C)
532
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
533
AC_LANG_POP])
534
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
535
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
536
CFLAGS="$SAVE_CFLAGS"
537
fi
538
;;
539
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
540
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
541
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
542
AC_CHECK_TOOL(AS, as, false)
543
AC_CHECK_TOOL(OBJDUMP, objdump, false)
544
;;
545
])
546
esac
547
548
need_locks="$enable_libtool_lock"
549
550
])# _LT_AC_LOCK
551
552
553
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
554
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
555
# ----------------------------------------------------------------
556
# Check whether the given compiler option works
557
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
558
[AC_REQUIRE([LT_AC_PROG_SED])
559
AC_CACHE_CHECK([$1], [$2],
560
[$2=no
561
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
562
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
563
lt_compiler_flag="$3"
564
# Insert the option either (1) after the last *FLAGS variable, or
565
# (2) before a word containing "conftest.", or (3) at the end.
566
# Note that $ac_compile itself does not contain backslashes and begins
567
# with a dollar sign (not a hyphen), so the echo should work correctly.
568
# The option is referenced via a variable to avoid confusing sed.
569
lt_compile=`echo "$ac_compile" | $SED \
570
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
571
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
572
-e 's:$: $lt_compiler_flag:'`
573
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
574
(eval "$lt_compile" 2>conftest.err)
575
ac_status=$?
576
cat conftest.err >&AS_MESSAGE_LOG_FD
577
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
578
if (exit $ac_status) && test -s "$ac_outfile"; then
579
# The compiler can only warn and ignore the option if not recognized
580
# So say no if there are warnings
581
if test ! -s conftest.err; then
582
$2=yes
583
fi
584
fi
585
$rm conftest*
586
])
587
588
if test x"[$]$2" = xyes; then
589
ifelse([$5], , :, [$5])
590
else
591
ifelse([$6], , :, [$6])
592
fi
593
])# AC_LIBTOOL_COMPILER_OPTION
594
595
596
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
597
# [ACTION-SUCCESS], [ACTION-FAILURE])
598
# ------------------------------------------------------------
599
# Check whether the given compiler option works
600
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
601
[AC_CACHE_CHECK([$1], [$2],
602
[$2=no
603
save_LDFLAGS="$LDFLAGS"
604
LDFLAGS="$LDFLAGS $3"
605
printf "$lt_simple_link_test_code" > conftest.$ac_ext
606
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
607
# The compiler can only warn and ignore the option if not recognized
608
# So say no if there are warnings
609
if test -s conftest.err; then
610
# Append any errors to the config.log.
611
cat conftest.err 1>&AS_MESSAGE_LOG_FD
612
else
613
$2=yes
614
fi
615
fi
616
$rm conftest*
617
LDFLAGS="$save_LDFLAGS"
618
])
619
620
if test x"[$]$2" = xyes; then
621
ifelse([$4], , :, [$4])
622
else
623
ifelse([$5], , :, [$5])
624
fi
625
])# AC_LIBTOOL_LINKER_OPTION
626
627
628
# AC_LIBTOOL_SYS_MAX_CMD_LEN
629
# --------------------------
630
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
631
[# find the maximum length of command line arguments
632
AC_MSG_CHECKING([the maximum length of command line arguments])
633
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
634
i=0
635
testring="ABCD"
636
637
case $build_os in
638
msdosdjgpp*)
639
# On DJGPP, this test can blow up pretty badly due to problems in libc
640
# (any single argument exceeding 2000 bytes causes a buffer overrun
641
# during glob expansion). Even if it were fixed, the result of this
642
# check would be larger than it should be.
643
lt_cv_sys_max_cmd_len=12288; # 12K is about right
644
;;
645
646
gnu*)
647
# Under GNU Hurd, this test is not required because there is
648
# no limit to the length of command line arguments.
649
# Libtool will interpret -1 as no limit whatsoever
650
lt_cv_sys_max_cmd_len=-1;
651
;;
652
653
cygwin* | mingw*)
654
# On Win9x/ME, this test blows up -- it succeeds, but takes
655
# about 5 minutes as the teststring grows exponentially.
656
# Worse, since 9x/ME are not pre-emptively multitasking,
657
# you end up with a "frozen" computer, even though with patience
658
# the test eventually succeeds (with a max line length of 256k).
659
# Instead, let's just punt: use the minimum linelength reported by
660
# all of the supported platforms: 8192 (on NT/2K/XP).
661
lt_cv_sys_max_cmd_len=8192;
662
;;
663
664
amigaos*)
665
# On AmigaOS with pdksh, this test takes hours, literally.
666
# So we just punt and use a minimum line length of 8192.
667
lt_cv_sys_max_cmd_len=8192;
668
;;
669
670
*)
671
# If test is not a shell built-in, we'll probably end up computing a
672
# maximum length that is only half of the actual maximum length, but
673
# we can't tell.
674
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
675
= "XX$testring") >/dev/null 2>&1 &&
676
new_result=`expr "X$testring" : ".*" 2>&1` &&
677
lt_cv_sys_max_cmd_len=$new_result &&
678
test $i != 17 # 1/2 MB should be enough
679
do
680
i=`expr $i + 1`
681
testring=$testring$testring
682
done
683
testring=
684
# Add a significant safety factor because C++ compilers can tack on massive
685
# amounts of additional arguments before passing them to the linker.
686
# It appears as though 1/2 is a usable value.
687
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
688
;;
689
esac
690
])
691
if test -n $lt_cv_sys_max_cmd_len ; then
692
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
693
else
694
AC_MSG_RESULT(none)
695
fi
696
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
697
698
699
# _LT_AC_CHECK_DLFCN
700
# --------------------
701
AC_DEFUN([_LT_AC_CHECK_DLFCN],
702
[AC_CHECK_HEADERS(dlfcn.h)dnl
703
])# _LT_AC_CHECK_DLFCN
704
705
706
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
707
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
708
# ------------------------------------------------------------------
709
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
710
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
711
if test "$cross_compiling" = yes; then :
712
[$4]
713
else
714
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
715
lt_status=$lt_dlunknown
716
cat > conftest.$ac_ext <<EOF
717
[#line __oline__ "configure"
718
#include "confdefs.h"
719
720
#if HAVE_DLFCN_H
721
#include <dlfcn.h>
722
#endif
723
724
#include <stdio.h>
725
726
#ifdef RTLD_GLOBAL
727
# define LT_DLGLOBAL RTLD_GLOBAL
728
#else
729
# ifdef DL_GLOBAL
730
# define LT_DLGLOBAL DL_GLOBAL
731
# else
732
# define LT_DLGLOBAL 0
733
# endif
734
#endif
735
736
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
737
find out it does not work in some platform. */
738
#ifndef LT_DLLAZY_OR_NOW
739
# ifdef RTLD_LAZY
740
# define LT_DLLAZY_OR_NOW RTLD_LAZY
741
# else
742
# ifdef DL_LAZY
743
# define LT_DLLAZY_OR_NOW DL_LAZY
744
# else
745
# ifdef RTLD_NOW
746
# define LT_DLLAZY_OR_NOW RTLD_NOW
747
# else
748
# ifdef DL_NOW
749
# define LT_DLLAZY_OR_NOW DL_NOW
750
# else
751
# define LT_DLLAZY_OR_NOW 0
752
# endif
753
# endif
754
# endif
755
# endif
756
#endif
757
758
#ifdef __cplusplus
759
extern "C" void exit (int);
760
#endif
761
762
void fnord() { int i=42;}
763
int main ()
764
{
765
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
766
int status = $lt_dlunknown;
767
768
if (self)
769
{
770
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
771
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
772
/* dlclose (self); */
773
}
774
775
exit (status);
776
}]
777
EOF
778
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
779
(./conftest; exit; ) 2>/dev/null
780
lt_status=$?
781
case x$lt_status in
782
x$lt_dlno_uscore) $1 ;;
783
x$lt_dlneed_uscore) $2 ;;
784
x$lt_unknown|x*) $3 ;;
785
esac
786
else :
787
# compilation failed
788
$3
789
fi
790
fi
791
rm -fr conftest*
792
])# _LT_AC_TRY_DLOPEN_SELF
793
794
795
# AC_LIBTOOL_DLOPEN_SELF
796
# -------------------
797
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
798
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
799
if test "x$enable_dlopen" != xyes; then
800
enable_dlopen=unknown
801
enable_dlopen_self=unknown
802
enable_dlopen_self_static=unknown
803
else
804
lt_cv_dlopen=no
805
lt_cv_dlopen_libs=
806
807
case $host_os in
808
beos*)
809
lt_cv_dlopen="load_add_on"
810
lt_cv_dlopen_libs=
811
lt_cv_dlopen_self=yes
812
;;
813
814
mingw* | pw32*)
815
lt_cv_dlopen="LoadLibrary"
816
lt_cv_dlopen_libs=
817
;;
818
819
cygwin*)
820
lt_cv_dlopen="dlopen"
821
lt_cv_dlopen_libs=
822
;;
823
824
darwin*)
825
# if libdl is installed we need to link against it
826
AC_CHECK_LIB([dl], [dlopen],
827
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
828
lt_cv_dlopen="dyld"
829
lt_cv_dlopen_libs=
830
lt_cv_dlopen_self=yes
831
])
832
;;
833
834
*)
835
AC_CHECK_FUNC([shl_load],
836
[lt_cv_dlopen="shl_load"],
837
[AC_CHECK_LIB([dld], [shl_load],
838
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
839
[AC_CHECK_FUNC([dlopen],
840
[lt_cv_dlopen="dlopen"],
841
[AC_CHECK_LIB([dl], [dlopen],
842
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
843
[AC_CHECK_LIB([svld], [dlopen],
844
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
845
[AC_CHECK_LIB([dld], [dld_link],
846
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
847
])
848
])
849
])
850
])
851
])
852
;;
853
esac
854
855
if test "x$lt_cv_dlopen" != xno; then
856
enable_dlopen=yes
857
else
858
enable_dlopen=no
859
fi
860
861
case $lt_cv_dlopen in
862
dlopen)
863
save_CPPFLAGS="$CPPFLAGS"
864
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
865
866
save_LDFLAGS="$LDFLAGS"
867
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
868
869
save_LIBS="$LIBS"
870
LIBS="$lt_cv_dlopen_libs $LIBS"
871
872
AC_CACHE_CHECK([whether a program can dlopen itself],
873
lt_cv_dlopen_self, [dnl
874
_LT_AC_TRY_DLOPEN_SELF(
875
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
876
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
877
])
878
879
if test "x$lt_cv_dlopen_self" = xyes; then
880
LDFLAGS="$LDFLAGS $link_static_flag"
881
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
882
lt_cv_dlopen_self_static, [dnl
883
_LT_AC_TRY_DLOPEN_SELF(
884
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
885
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
886
])
887
fi
888
889
CPPFLAGS="$save_CPPFLAGS"
890
LDFLAGS="$save_LDFLAGS"
891
LIBS="$save_LIBS"
892
;;
893
esac
894
895
case $lt_cv_dlopen_self in
896
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
897
*) enable_dlopen_self=unknown ;;
898
esac
899
900
case $lt_cv_dlopen_self_static in
901
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
902
*) enable_dlopen_self_static=unknown ;;
903
esac
904
fi
905
])# AC_LIBTOOL_DLOPEN_SELF
906
907
908
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
909
# ---------------------------------
910
# Check to see if options -c and -o are simultaneously supported by compiler
911
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
912
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
913
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
914
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
915
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
916
$rm -r conftest 2>/dev/null
917
mkdir conftest
918
cd conftest
919
mkdir out
920
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
921
922
lt_compiler_flag="-o out/conftest2.$ac_objext"
923
# Insert the option either (1) after the last *FLAGS variable, or
924
# (2) before a word containing "conftest.", or (3) at the end.
925
# Note that $ac_compile itself does not contain backslashes and begins
926
# with a dollar sign (not a hyphen), so the echo should work correctly.
927
lt_compile=`echo "$ac_compile" | $SED \
928
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
929
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
930
-e 's:$: $lt_compiler_flag:'`
931
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
932
(eval "$lt_compile" 2>out/conftest.err)
933
ac_status=$?
934
cat out/conftest.err >&AS_MESSAGE_LOG_FD
935
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
936
if (exit $ac_status) && test -s out/conftest2.$ac_objext
937
then
938
# The compiler can only warn and ignore the option if not recognized
939
# So say no if there are warnings
940
if test ! -s out/conftest.err; then
941
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
942
fi
943
fi
944
chmod u+w .
945
$rm conftest*
946
# SGI C++ compiler will create directory out/ii_files/ for
947
# template instantiation
948
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
949
$rm out/* && rmdir out
950
cd ..
951
rmdir conftest
952
$rm conftest*
953
])
954
])# AC_LIBTOOL_PROG_CC_C_O
955
956
957
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
958
# -----------------------------------------
959
# Check to see if we can do hard links to lock some files if needed
960
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
961
[AC_REQUIRE([_LT_AC_LOCK])dnl
962
963
hard_links="nottested"
964
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
965
# do not overwrite the value of need_locks provided by the user
966
AC_MSG_CHECKING([if we can lock with hard links])
967
hard_links=yes
968
$rm conftest*
969
ln conftest.a conftest.b 2>/dev/null && hard_links=no
970
touch conftest.a
971
ln conftest.a conftest.b 2>&5 || hard_links=no
972
ln conftest.a conftest.b 2>/dev/null && hard_links=no
973
AC_MSG_RESULT([$hard_links])
974
if test "$hard_links" = no; then
975
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
976
need_locks=warn
977
fi
978
else
979
need_locks=no
980
fi
981
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
982
983
984
# AC_LIBTOOL_OBJDIR
985
# -----------------
986
AC_DEFUN([AC_LIBTOOL_OBJDIR],
987
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
988
[rm -f .libs 2>/dev/null
989
mkdir .libs 2>/dev/null
990
if test -d .libs; then
991
lt_cv_objdir=.libs
992
else
993
# MS-DOS does not allow filenames that begin with a dot.
994
lt_cv_objdir=_libs
995
fi
996
rmdir .libs 2>/dev/null])
997
objdir=$lt_cv_objdir
998
])# AC_LIBTOOL_OBJDIR
999
1000
1001
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1002
# ----------------------------------------------
1003
# Check hardcoding attributes.
1004
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1005
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1006
_LT_AC_TAGVAR(hardcode_action, $1)=
1007
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1008
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1009
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1010
1011
# We can hardcode non-existant directories.
1012
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1013
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1014
# have to relink, otherwise we might link with an installed library
1015
# when we should be linking with a yet-to-be-installed one
1016
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1017
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1018
# Linking always hardcodes the temporary library directory.
1019
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1020
else
1021
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1022
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1023
fi
1024
else
1025
# We cannot hardcode anything, or else we can only hardcode existing
1026
# directories.
1027
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1028
fi
1029
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1030
1031
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1032
# Fast installation is not supported
1033
enable_fast_install=no
1034
elif test "$shlibpath_overrides_runpath" = yes ||
1035
test "$enable_shared" = no; then
1036
# Fast installation is not necessary
1037
enable_fast_install=needless
1038
fi
1039
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1040
1041
1042
# AC_LIBTOOL_SYS_LIB_STRIP
1043
# ------------------------
1044
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1045
[striplib=
1046
old_striplib=
1047
AC_MSG_CHECKING([whether stripping libraries is possible])
1048
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1049
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1050
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1051
AC_MSG_RESULT([yes])
1052
else
1053
# FIXME - insert some real tests, host_os isn't really good enough
1054
case $host_os in
1055
darwin*)
1056
if test -n "$STRIP" ; then
1057
striplib="$STRIP -x"
1058
AC_MSG_RESULT([yes])
1059
else
1060
AC_MSG_RESULT([no])
1061
fi
1062
;;
1063
*)
1064
AC_MSG_RESULT([no])
1065
;;
1066
esac
1067
fi
1068
])# AC_LIBTOOL_SYS_LIB_STRIP
1069
1070
1071
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1072
# -----------------------------
1073
# PORTME Fill in your ld.so characteristics
1074
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1075
[AC_MSG_CHECKING([dynamic linker characteristics])
1076
library_names_spec=
1077
libname_spec='lib$name'
1078
soname_spec=
1079
shrext=".so"
1080
postinstall_cmds=
1081
postuninstall_cmds=
1082
finish_cmds=
1083
finish_eval=
1084
shlibpath_var=
1085
shlibpath_overrides_runpath=unknown
1086
version_type=none
1087
dynamic_linker="$host_os ld.so"
1088
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1089
if test "$GCC" = yes; then
1090
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1091
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1092
# if the path contains ";" then we assume it to be the separator
1093
# otherwise default to the standard path separator (i.e. ":") - it is
1094
# assumed that no part of a normal pathname contains ";" but that should
1095
# okay in the real world where ";" in dirpaths is itself problematic.
1096
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1097
else
1098
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1099
fi
1100
else
1101
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1102
fi
1103
need_lib_prefix=unknown
1104
hardcode_into_libs=no
1105
1106
# when you set need_version to no, make sure it does not cause -set_version
1107
# flags to be left without arguments
1108
need_version=unknown
1109
1110
case $host_os in
1111
aix3*)
1112
version_type=linux
1113
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1114
shlibpath_var=LIBPATH
1115
1116
# AIX 3 has no versioning support, so we append a major version to the name.
1117
soname_spec='${libname}${release}${shared_ext}$major'
1118
;;
1119
1120
aix4* | aix5*)
1121
version_type=linux
1122
need_lib_prefix=no
1123
need_version=no
1124
hardcode_into_libs=yes
1125
if test "$host_cpu" = ia64; then
1126
# AIX 5 supports IA64
1127
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1128
shlibpath_var=LD_LIBRARY_PATH
1129
else
1130
# With GCC up to 2.95.x, collect2 would create an import file
1131
# for dependence libraries. The import file would start with
1132
# the line `#! .'. This would cause the generated library to
1133
# depend on `.', always an invalid library. This was fixed in
1134
# development snapshots of GCC prior to 3.0.
1135
case $host_os in
1136
aix4 | aix4.[[01]] | aix4.[[01]].*)
1137
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1138
echo ' yes '
1139
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1140
:
1141
else
1142
can_build_shared=no
1143
fi
1144
;;
1145
esac
1146
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1147
# soname into executable. Probably we can add versioning support to
1148
# collect2, so additional links can be useful in future.
1149
if test "$aix_use_runtimelinking" = yes; then
1150
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1151
# instead of lib<name>.a to let people know that these are not
1152
# typical AIX shared libraries.
1153
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1154
else
1155
# We preserve .a as extension for shared libraries through AIX4.2
1156
# and later when we are not doing run time linking.
1157
library_names_spec='${libname}${release}.a $libname.a'
1158
soname_spec='${libname}${release}${shared_ext}$major'
1159
fi
1160
shlibpath_var=LIBPATH
1161
fi
1162
;;
1163
1164
amigaos*)
1165
library_names_spec='$libname.ixlibrary $libname.a'
1166
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1167
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 ${libname}_ixlibrary.a || exit 1; done'
1168
;;
1169
1170
beos*)
1171
library_names_spec='${libname}${shared_ext}'
1172
dynamic_linker="$host_os ld.so"
1173
shlibpath_var=LIBRARY_PATH
1174
;;
1175
1176
bsdi4*)
1177
version_type=linux
1178
need_version=no
1179
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1180
soname_spec='${libname}${release}${shared_ext}$major'
1181
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1182
shlibpath_var=LD_LIBRARY_PATH
1183
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1184
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1185
# the default ld.so.conf also contains /usr/contrib/lib and
1186
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1187
# libtool to hard-code these into programs
1188
;;
1189
1190
cygwin* | mingw* | pw32*)
1191
version_type=windows
1192
shrext=".dll"
1193
need_version=no
1194
need_lib_prefix=no
1195
1196
case $GCC,$host_os in
1197
yes,cygwin* | yes,mingw* | yes,pw32*)
1198
library_names_spec='$libname.dll.a'
1199
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1200
postinstall_cmds='base_file=`basename \${file}`~
1201
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1202
dldir=$destdir/`dirname \$dlpath`~
1203
test -d \$dldir || mkdir -p \$dldir~
1204
$install_prog $dir/$dlname \$dldir/$dlname'
1205
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1206
dlpath=$dir/\$dldll~
1207
$rm \$dlpath'
1208
shlibpath_overrides_runpath=yes
1209
1210
case $host_os in
1211
cygwin*)
1212
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1213
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1214
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1215
;;
1216
mingw*)
1217
# MinGW DLLs use traditional 'lib' prefix
1218
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1219
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1220
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1221
# It is most probably a Windows format PATH printed by
1222
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1223
# path with ; separators, and with drive letters. We can handle the
1224
# drive letters (cygwin fileutils understands them), so leave them,
1225
# especially as we might pass files found there to a mingw objdump,
1226
# which wouldn't understand a cygwinified path. Ahh.
1227
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1228
else
1229
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1230
fi
1231
;;
1232
pw32*)
1233
# pw32 DLLs use 'pw' prefix rather than 'lib'
1234
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1235
;;
1236
esac
1237
;;
1238
1239
*)
1240
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1241
;;
1242
esac
1243
dynamic_linker='Win32 ld.exe'
1244
# FIXME: first we should search . and the directory the executable is in
1245
shlibpath_var=PATH
1246
;;
1247
1248
darwin* | rhapsody*)
1249
dynamic_linker="$host_os dyld"
1250
version_type=darwin
1251
need_lib_prefix=no
1252
need_version=no
1253
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1254
soname_spec='${libname}${release}${major}$shared_ext'
1255
shlibpath_overrides_runpath=yes
1256
shlibpath_var=DYLD_LIBRARY_PATH
1257
shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1258
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1259
if test "$GCC" = yes; then
1260
sys_lib_search_path_spec=`$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"`
1261
else
1262
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1263
fi
1264
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1265
;;
1266
1267
dgux*)
1268
version_type=linux
1269
need_lib_prefix=no
1270
need_version=no
1271
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1272
soname_spec='${libname}${release}${shared_ext}$major'
1273
shlibpath_var=LD_LIBRARY_PATH
1274
;;
1275
1276
freebsd1*)
1277
dynamic_linker=no
1278
;;
1279
1280
kfreebsd*-gnu)
1281
version_type=linux
1282
need_lib_prefix=no
1283
need_version=no
1284
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1285
soname_spec='${libname}${release}${shared_ext}$major'
1286
shlibpath_var=LD_LIBRARY_PATH
1287
shlibpath_overrides_runpath=no
1288
hardcode_into_libs=yes
1289
dynamic_linker='GNU ld.so'
1290
;;
1291
1292
freebsd*)
1293
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1294
version_type=freebsd-$objformat
1295
case $version_type in
1296
freebsd-elf*)
1297
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1298
need_version=no
1299
need_lib_prefix=no
1300
;;
1301
freebsd-*)
1302
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1303
need_version=yes
1304
;;
1305
esac
1306
shlibpath_var=LD_LIBRARY_PATH
1307
case $host_os in
1308
freebsd2*)
1309
shlibpath_overrides_runpath=yes
1310
;;
1311
freebsd3.[01]* | freebsdelf3.[01]*)
1312
shlibpath_overrides_runpath=yes
1313
hardcode_into_libs=yes
1314
;;
1315
*) # from 3.2 on
1316
shlibpath_overrides_runpath=no
1317
hardcode_into_libs=yes
1318
;;
1319
esac
1320
;;
1321
1322
gnu*)
1323
version_type=linux
1324
need_lib_prefix=no
1325
need_version=no
1326
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1327
soname_spec='${libname}${release}${shared_ext}$major'
1328
shlibpath_var=LD_LIBRARY_PATH
1329
hardcode_into_libs=yes
1330
;;
1331
1332
hpux9* | hpux10* | hpux11*)
1333
# Give a soname corresponding to the major version so that dld.sl refuses to
1334
# link against other versions.
1335
version_type=sunos
1336
need_lib_prefix=no
1337
need_version=no
1338
case "$host_cpu" in
1339
ia64*)
1340
shrext='.so'
1341
hardcode_into_libs=yes
1342
dynamic_linker="$host_os dld.so"
1343
shlibpath_var=LD_LIBRARY_PATH
1344
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1345
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1346
soname_spec='${libname}${release}${shared_ext}$major'
1347
if test "X$HPUX_IA64_MODE" = X32; then
1348
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1349
else
1350
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1351
fi
1352
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1353
;;
1354
hppa*64*)
1355
shrext='.sl'
1356
hardcode_into_libs=yes
1357
dynamic_linker="$host_os dld.sl"
1358
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1359
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1360
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1361
soname_spec='${libname}${release}${shared_ext}$major'
1362
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1363
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1364
;;
1365
*)
1366
shrext='.sl'
1367
dynamic_linker="$host_os dld.sl"
1368
shlibpath_var=SHLIB_PATH
1369
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1370
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1371
soname_spec='${libname}${release}${shared_ext}$major'
1372
;;
1373
esac
1374
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1375
postinstall_cmds='chmod 555 $lib'
1376
;;
1377
1378
irix5* | irix6* | nonstopux*)
1379
case $host_os in
1380
nonstopux*) version_type=nonstopux ;;
1381
*)
1382
if test "$lt_cv_prog_gnu_ld" = yes; then
1383
version_type=linux
1384
else
1385
version_type=irix
1386
fi ;;
1387
esac
1388
need_lib_prefix=no
1389
need_version=no
1390
soname_spec='${libname}${release}${shared_ext}$major'
1391
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1392
case $host_os in
1393
irix5* | nonstopux*)
1394
libsuff= shlibsuff=
1395
;;
1396
*)
1397
case $LD in # libtool.m4 will add one of these switches to LD
1398
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1399
libsuff= shlibsuff= libmagic=32-bit;;
1400
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1401
libsuff=32 shlibsuff=N32 libmagic=N32;;
1402
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1403
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1404
*) libsuff= shlibsuff= libmagic=never-match;;
1405
esac
1406
;;
1407
esac
1408
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1409
shlibpath_overrides_runpath=no
1410
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1411
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1412
hardcode_into_libs=yes
1413
;;
1414
1415
# No shared lib support for Linux oldld, aout, or coff.
1416
linux*oldld* | linux*aout* | linux*coff*)
1417
dynamic_linker=no
1418
;;
1419
1420
# This must be Linux ELF.
1421
linux*)
1422
version_type=linux
1423
need_lib_prefix=no
1424
need_version=no
1425
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1426
soname_spec='${libname}${release}${shared_ext}$major'
1427
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1428
shlibpath_var=LD_LIBRARY_PATH
1429
shlibpath_overrides_runpath=no
1430
# This implies no fast_install, which is unacceptable.
1431
# Some rework will be needed to allow for fast_install
1432
# before this can be enabled.
1433
hardcode_into_libs=yes
1434
1435
# Append ld.so.conf contents to the search path
1436
if test -f /etc/ld.so.conf; then
1437
ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf`
1438
sys_lib_dlsearch_path_spec="/lib /usr/lib $ld_extra"
1439
fi
1440
1441
# We used to test for /lib/ld.so.1 and disable shared libraries on
1442
# powerpc, because MkLinux only supported shared libraries with the
1443
# GNU dynamic linker. Since this was broken with cross compilers,
1444
# most powerpc-linux boxes support dynamic linking these days and
1445
# people can always --disable-shared, the test was removed, and we
1446
# assume the GNU/Linux dynamic linker is in use.
1447
dynamic_linker='GNU/Linux ld.so'
1448
;;
1449
1450
knetbsd*-gnu)
1451
version_type=linux
1452
need_lib_prefix=no
1453
need_version=no
1454
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1455
soname_spec='${libname}${release}${shared_ext}$major'
1456
shlibpath_var=LD_LIBRARY_PATH
1457
shlibpath_overrides_runpath=no
1458
hardcode_into_libs=yes
1459
dynamic_linker='GNU ld.so'
1460
;;
1461
1462
netbsd*)
1463
version_type=sunos
1464
need_lib_prefix=no
1465
need_version=no
1466
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1467
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1468
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1469
dynamic_linker='NetBSD (a.out) ld.so'
1470
else
1471
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1472
soname_spec='${libname}${release}${shared_ext}$major'
1473
dynamic_linker='NetBSD ld.elf_so'
1474
fi
1475
shlibpath_var=LD_LIBRARY_PATH
1476
shlibpath_overrides_runpath=yes
1477
hardcode_into_libs=yes
1478
;;
1479
1480
newsos6)
1481
version_type=linux
1482
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1483
shlibpath_var=LD_LIBRARY_PATH
1484
shlibpath_overrides_runpath=yes
1485
;;
1486
1487
nto-qnx*)
1488
version_type=linux
1489
need_lib_prefix=no
1490
need_version=no
1491
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1492
soname_spec='${libname}${release}${shared_ext}$major'
1493
shlibpath_var=LD_LIBRARY_PATH
1494
shlibpath_overrides_runpath=yes
1495
;;
1496
1497
openbsd*)
1498
version_type=sunos
1499
need_lib_prefix=no
1500
need_version=yes
1501
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1502
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1503
shlibpath_var=LD_LIBRARY_PATH
1504
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1505
case $host_os in
1506
openbsd2.[[89]] | openbsd2.[[89]].*)
1507
shlibpath_overrides_runpath=no
1508
;;
1509
*)
1510
shlibpath_overrides_runpath=yes
1511
;;
1512
esac
1513
else
1514
shlibpath_overrides_runpath=yes
1515
fi
1516
;;
1517
1518
os2*)
1519
libname_spec='$name'
1520
shrext=".dll"
1521
need_lib_prefix=no
1522
library_names_spec='$libname${shared_ext} $libname.a'
1523
dynamic_linker='OS/2 ld.exe'
1524
shlibpath_var=LIBPATH
1525
;;
1526
1527
osf3* | osf4* | osf5*)
1528
version_type=osf
1529
need_lib_prefix=no
1530
need_version=no
1531
soname_spec='${libname}${release}${shared_ext}$major'
1532
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1533
shlibpath_var=LD_LIBRARY_PATH
1534
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1535
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1536
;;
1537
1538
sco3.2v5*)
1539
version_type=osf
1540
soname_spec='${libname}${release}${shared_ext}$major'
1541
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1542
shlibpath_var=LD_LIBRARY_PATH
1543
;;
1544
1545
solaris*)
1546
version_type=linux
1547
need_lib_prefix=no
1548
need_version=no
1549
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1550
soname_spec='${libname}${release}${shared_ext}$major'
1551
shlibpath_var=LD_LIBRARY_PATH
1552
shlibpath_overrides_runpath=yes
1553
hardcode_into_libs=yes
1554
# ldd complains unless libraries are executable
1555
postinstall_cmds='chmod +x $lib'
1556
;;
1557
1558
sunos4*)
1559
version_type=sunos
1560
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1561
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1562
shlibpath_var=LD_LIBRARY_PATH
1563
shlibpath_overrides_runpath=yes
1564
if test "$with_gnu_ld" = yes; then
1565
need_lib_prefix=no
1566
fi
1567
need_version=yes
1568
;;
1569
1570
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1571
version_type=linux
1572
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1573
soname_spec='${libname}${release}${shared_ext}$major'
1574
shlibpath_var=LD_LIBRARY_PATH
1575
case $host_vendor in
1576
sni)
1577
shlibpath_overrides_runpath=no
1578
need_lib_prefix=no
1579
export_dynamic_flag_spec='${wl}-Blargedynsym'
1580
runpath_var=LD_RUN_PATH
1581
;;
1582
siemens)
1583
need_lib_prefix=no
1584
;;
1585
motorola)
1586
need_lib_prefix=no
1587
need_version=no
1588
shlibpath_overrides_runpath=no
1589
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1590
;;
1591
esac
1592
;;
1593
1594
sysv4*MP*)
1595
if test -d /usr/nec ;then
1596
version_type=linux
1597
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1598
soname_spec='$libname${shared_ext}.$major'
1599
shlibpath_var=LD_LIBRARY_PATH
1600
fi
1601
;;
1602
1603
uts4*)
1604
version_type=linux
1605
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1606
soname_spec='${libname}${release}${shared_ext}$major'
1607
shlibpath_var=LD_LIBRARY_PATH
1608
;;
1609
1610
*)
1611
dynamic_linker=no
1612
;;
1613
esac
1614
AC_MSG_RESULT([$dynamic_linker])
1615
test "$dynamic_linker" = no && can_build_shared=no
1616
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1617
1618
1619
# _LT_AC_TAGCONFIG
1620
# ----------------
1621
AC_DEFUN([_LT_AC_TAGCONFIG],
1622
[AC_ARG_WITH([tags],
1623
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1624
[include additional configurations @<:@automatic@:>@])],
1625
[tagnames="$withval"])
1626
1627
if test -f "$ltmain" && test -n "$tagnames"; then
1628
if test ! -f "${ofile}"; then
1629
AC_MSG_WARN([output file `$ofile' does not exist])
1630
fi
1631
1632
if test -z "$LTCC"; then
1633
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1634
if test -z "$LTCC"; then
1635
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1636
else
1637
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1638
fi
1639
fi
1640
1641
# Extract list of available tagged configurations in $ofile.
1642
# Note that this assumes the entire list is on one line.
1643
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1644
1645
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1646
for tagname in $tagnames; do
1647
IFS="$lt_save_ifs"
1648
# Check whether tagname contains only valid characters
1649
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1650
"") ;;
1651
*) AC_MSG_ERROR([invalid tag name: $tagname])
1652
;;
1653
esac
1654
1655
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1656
then
1657
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1658
fi
1659
1660
# Update the list of available tags.
1661
if test -n "$tagname"; then
1662
echo appending configuration tag \"$tagname\" to $ofile
1663
1664
case $tagname in
1665
CXX)
1666
if test -n "$CXX" && test "X$CXX" != "Xno"; then
1667
AC_LIBTOOL_LANG_CXX_CONFIG
1668
else
1669
tagname=""
1670
fi
1671
;;
1672
1673
F77)
1674
if test -n "$F77" && test "X$F77" != "Xno"; then
1675
AC_LIBTOOL_LANG_F77_CONFIG
1676
else
1677
tagname=""
1678
fi
1679
;;
1680
1681
GCJ)
1682
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1683
AC_LIBTOOL_LANG_GCJ_CONFIG
1684
else
1685
tagname=""
1686
fi
1687
;;
1688
1689
RC)
1690
AC_LIBTOOL_LANG_RC_CONFIG
1691
;;
1692
1693
*)
1694
AC_MSG_ERROR([Unsupported tag name: $tagname])
1695
;;
1696
esac
1697
1698
# Append the new tag name to the list of available tags.
1699
if test -n "$tagname" ; then
1700
available_tags="$available_tags $tagname"
1701
fi
1702
fi
1703
done
1704
IFS="$lt_save_ifs"
1705
1706
# Now substitute the updated list of available tags.
1707
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1708
mv "${ofile}T" "$ofile"
1709
chmod +x "$ofile"
1710
else
1711
rm -f "${ofile}T"
1712
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1713
fi
1714
fi
1715
])# _LT_AC_TAGCONFIG
1716
1717
1718
# AC_LIBTOOL_DLOPEN
1719
# -----------------
1720
# enable checks for dlopen support
1721
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1722
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1723
])# AC_LIBTOOL_DLOPEN
1724
1725
1726
# AC_LIBTOOL_WIN32_DLL
1727
# --------------------
1728
# declare package support for building win32 dll's
1729
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1730
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1731
])# AC_LIBTOOL_WIN32_DLL
1732
1733
1734
# AC_ENABLE_SHARED([DEFAULT])
1735
# ---------------------------
1736
# implement the --enable-shared flag
1737
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1738
AC_DEFUN([AC_ENABLE_SHARED],
1739
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1740
AC_ARG_ENABLE([shared],
1741
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1742
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1743
[p=${PACKAGE-default}
1744
case $enableval in
1745
yes) enable_shared=yes ;;
1746
no) enable_shared=no ;;
1747
*)
1748
enable_shared=no
1749
# Look at the argument we got. We use all the common list separators.
1750
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1751
for pkg in $enableval; do
1752
IFS="$lt_save_ifs"
1753
if test "X$pkg" = "X$p"; then
1754
enable_shared=yes
1755
fi
1756
done
1757
IFS="$lt_save_ifs"
1758
;;
1759
esac],
1760
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1761
])# AC_ENABLE_SHARED
1762
1763
1764
# AC_DISABLE_SHARED
1765
# -----------------
1766
#- set the default shared flag to --disable-shared
1767
AC_DEFUN([AC_DISABLE_SHARED],
1768
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1769
AC_ENABLE_SHARED(no)
1770
])# AC_DISABLE_SHARED
1771
1772
1773
# AC_ENABLE_STATIC([DEFAULT])
1774
# ---------------------------
1775
# implement the --enable-static flag
1776
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1777
AC_DEFUN([AC_ENABLE_STATIC],
1778
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1779
AC_ARG_ENABLE([static],
1780
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1781
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1782
[p=${PACKAGE-default}
1783
case $enableval in
1784
yes) enable_static=yes ;;
1785
no) enable_static=no ;;
1786
*)
1787
enable_static=no
1788
# Look at the argument we got. We use all the common list separators.
1789
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1790
for pkg in $enableval; do
1791
IFS="$lt_save_ifs"
1792
if test "X$pkg" = "X$p"; then
1793
enable_static=yes
1794
fi
1795
done
1796
IFS="$lt_save_ifs"
1797
;;
1798
esac],
1799
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1800
])# AC_ENABLE_STATIC
1801
1802
1803
# AC_DISABLE_STATIC
1804
# -----------------
1805
# set the default static flag to --disable-static
1806
AC_DEFUN([AC_DISABLE_STATIC],
1807
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1808
AC_ENABLE_STATIC(no)
1809
])# AC_DISABLE_STATIC
1810
1811
1812
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1813
# ---------------------------------
1814
# implement the --enable-fast-install flag
1815
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1816
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1817
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1818
AC_ARG_ENABLE([fast-install],
1819
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1820
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1821
[p=${PACKAGE-default}
1822
case $enableval in
1823
yes) enable_fast_install=yes ;;
1824
no) enable_fast_install=no ;;
1825
*)
1826
enable_fast_install=no
1827
# Look at the argument we got. We use all the common list separators.
1828
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1829
for pkg in $enableval; do
1830
IFS="$lt_save_ifs"
1831
if test "X$pkg" = "X$p"; then
1832
enable_fast_install=yes
1833
fi
1834
done
1835
IFS="$lt_save_ifs"
1836
;;
1837
esac],
1838
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1839
])# AC_ENABLE_FAST_INSTALL
1840
1841
1842
# AC_DISABLE_FAST_INSTALL
1843
# -----------------------
1844
# set the default to --disable-fast-install
1845
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1846
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1847
AC_ENABLE_FAST_INSTALL(no)
1848
])# AC_DISABLE_FAST_INSTALL
1849
1850
1851
# AC_LIBTOOL_PICMODE([MODE])
1852
# --------------------------
1853
# implement the --with-pic flag
1854
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1855
AC_DEFUN([AC_LIBTOOL_PICMODE],
1856
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1857
pic_mode=ifelse($#,1,$1,default)
1858
])# AC_LIBTOOL_PICMODE
1859
1860
1861
# AC_PROG_EGREP
1862
# -------------
1863
# This is predefined starting with Autoconf 2.54, so this conditional
1864
# definition can be removed once we require Autoconf 2.54 or later.
1865
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1866
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1867
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1868
then ac_cv_prog_egrep='grep -E'
1869
else ac_cv_prog_egrep='egrep'
1870
fi])
1871
EGREP=$ac_cv_prog_egrep
1872
AC_SUBST([EGREP])
1873
])])
1874
1875
1876
# AC_PATH_TOOL_PREFIX
1877
# -------------------
1878
# find a file program which can recognise shared library
1879
AC_DEFUN([AC_PATH_TOOL_PREFIX],
1880
[AC_REQUIRE([AC_PROG_EGREP])dnl
1881
AC_MSG_CHECKING([for $1])
1882
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1883
[case $MAGIC_CMD in
1884
[[\\/*] | ?:[\\/]*])
1885
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1886
;;
1887
*)
1888
lt_save_MAGIC_CMD="$MAGIC_CMD"
1889
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1890
dnl $ac_dummy forces splitting on constant user-supplied paths.
1891
dnl POSIX.2 word splitting is done only on the output of word expansions,
1892
dnl not every word. This closes a longstanding sh security hole.
1893
ac_dummy="ifelse([$2], , $PATH, [$2])"
1894
for ac_dir in $ac_dummy; do
1895
IFS="$lt_save_ifs"
1896
test -z "$ac_dir" && ac_dir=.
1897
if test -f $ac_dir/$1; then
1898
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1899
if test -n "$file_magic_test_file"; then
1900
case $deplibs_check_method in
1901
"file_magic "*)
1902
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1903
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1904
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1905
$EGREP "$file_magic_regex" > /dev/null; then
1906
:
1907
else
1908
cat <<EOF 1>&2
1909
1910
*** Warning: the command libtool uses to detect shared libraries,
1911
*** $file_magic_cmd, produces output that libtool cannot recognize.
1912
*** The result is that libtool may fail to recognize shared libraries
1913
*** as such. This will affect the creation of libtool libraries that
1914
*** depend on shared libraries, but programs linked with such libtool
1915
*** libraries will work regardless of this problem. Nevertheless, you
1916
*** may want to report the problem to your system manager and/or to
1917
*** bug-libtool@gnu.org
1918
1919
EOF
1920
fi ;;
1921
esac
1922
fi
1923
break
1924
fi
1925
done
1926
IFS="$lt_save_ifs"
1927
MAGIC_CMD="$lt_save_MAGIC_CMD"
1928
;;
1929
esac])
1930
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1931
if test -n "$MAGIC_CMD"; then
1932
AC_MSG_RESULT($MAGIC_CMD)
1933
else
1934
AC_MSG_RESULT(no)
1935
fi
1936
])# AC_PATH_TOOL_PREFIX
1937
1938
1939
# AC_PATH_MAGIC
1940
# -------------
1941
# find a file program which can recognise a shared library
1942
AC_DEFUN([AC_PATH_MAGIC],
1943
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1944
if test -z "$lt_cv_path_MAGIC_CMD"; then
1945
if test -n "$ac_tool_prefix"; then
1946
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1947
else
1948
MAGIC_CMD=:
1949
fi
1950
fi
1951
])# AC_PATH_MAGIC
1952
1953
1954
# AC_PROG_LD
1955
# ----------
1956
# find the pathname to the GNU or non-GNU linker
1957
AC_DEFUN([AC_PROG_LD],
1958
[AC_ARG_WITH([gnu-ld],
1959
[AC_HELP_STRING([--with-gnu-ld],
1960
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
1961
[test "$withval" = no || with_gnu_ld=yes],
1962
[with_gnu_ld=no])
1963
AC_REQUIRE([LT_AC_PROG_SED])dnl
1964
AC_REQUIRE([AC_PROG_CC])dnl
1965
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1966
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1967
ac_prog=ld
1968
if test "$GCC" = yes; then
1969
# Check if gcc -print-prog-name=ld gives a path.
1970
AC_MSG_CHECKING([for ld used by $CC])
1971
case $host in
1972
*-*-mingw*)
1973
# gcc leaves a trailing carriage return which upsets mingw
1974
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1975
*)
1976
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1977
esac
1978
case $ac_prog in
1979
# Accept absolute paths.
1980
[[\\/]]* | ?:[[\\/]]*)
1981
re_direlt='/[[^/]][[^/]]*/\.\./'
1982
# Canonicalize the pathname of ld
1983
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1984
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1985
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1986
done
1987
test -z "$LD" && LD="$ac_prog"
1988
;;
1989
"")
1990
# If it fails, then pretend we aren't using GCC.
1991
ac_prog=ld
1992
;;
1993
*)
1994
# If it is relative, then search for the first ld in PATH.
1995
with_gnu_ld=unknown
1996
;;
1997
esac
1998
elif test "$with_gnu_ld" = yes; then
1999
AC_MSG_CHECKING([for GNU ld])
2000
else
2001
AC_MSG_CHECKING([for non-GNU ld])
2002
fi
2003
AC_CACHE_VAL(lt_cv_path_LD,
2004
[if test -z "$LD"; then
2005
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2006
for ac_dir in $PATH; do
2007
IFS="$lt_save_ifs"
2008
test -z "$ac_dir" && ac_dir=.
2009
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2010
lt_cv_path_LD="$ac_dir/$ac_prog"
2011
# Check to see if the program is GNU ld. I'd rather use --version,
2012
# but apparently some GNU ld's only accept -v.
2013
# Break only if it was the GNU/non-GNU ld that we prefer.
2014
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2015
*GNU* | *'with BFD'*)
2016
test "$with_gnu_ld" != no && break
2017
;;
2018
*)
2019
test "$with_gnu_ld" != yes && break
2020
;;
2021
esac
2022
fi
2023
done
2024
IFS="$lt_save_ifs"
2025
else
2026
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2027
fi])
2028
LD="$lt_cv_path_LD"
2029
if test -n "$LD"; then
2030
AC_MSG_RESULT($LD)
2031
else
2032
AC_MSG_RESULT(no)
2033
fi
2034
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2035
AC_PROG_LD_GNU
2036
])# AC_PROG_LD
2037
2038
2039
# AC_PROG_LD_GNU
2040
# --------------
2041
AC_DEFUN([AC_PROG_LD_GNU],
2042
[AC_REQUIRE([AC_PROG_EGREP])dnl
2043
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2044
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2045
case `$LD -v 2>&1 </dev/null` in
2046
*GNU* | *'with BFD'*)
2047
lt_cv_prog_gnu_ld=yes
2048
;;
2049
*)
2050
lt_cv_prog_gnu_ld=no
2051
;;
2052
esac])
2053
with_gnu_ld=$lt_cv_prog_gnu_ld
2054
])# AC_PROG_LD_GNU
2055
2056
2057
# AC_PROG_LD_RELOAD_FLAG
2058
# ----------------------
2059
# find reload flag for linker
2060
# -- PORTME Some linkers may need a different reload flag.
2061
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2062
[AC_CACHE_CHECK([for $LD option to reload object files],
2063
lt_cv_ld_reload_flag,
2064
[lt_cv_ld_reload_flag='-r'])
2065
reload_flag=$lt_cv_ld_reload_flag
2066
case $reload_flag in
2067
"" | " "*) ;;
2068
*) reload_flag=" $reload_flag" ;;
2069
esac
2070
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2071
])# AC_PROG_LD_RELOAD_FLAG
2072
2073
2074
# AC_DEPLIBS_CHECK_METHOD
2075
# -----------------------
2076
# how to check for library dependencies
2077
# -- PORTME fill in with the dynamic library characteristics
2078
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2079
[AC_CACHE_CHECK([how to recognise dependent libraries],
2080
lt_cv_deplibs_check_method,
2081
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2082
lt_cv_file_magic_test_file=
2083
lt_cv_deplibs_check_method='unknown'
2084
# Need to set the preceding variable on all platforms that support
2085
# interlibrary dependencies.
2086
# 'none' -- dependencies not supported.
2087
# `unknown' -- same as none, but documents that we really don't know.
2088
# 'pass_all' -- all dependencies passed with no checks.
2089
# 'test_compile' -- check by making test program.
2090
# 'file_magic [[regex]]' -- check by looking for files in library path
2091
# which responds to the $file_magic_cmd with a given extended regex.
2092
# If you have `file' or equivalent on your system and you're not sure
2093
# whether `pass_all' will *always* work, you probably want this one.
2094
2095
case $host_os in
2096
aix4* | aix5*)
2097
lt_cv_deplibs_check_method=pass_all
2098
;;
2099
2100
beos*)
2101
lt_cv_deplibs_check_method=pass_all
2102
;;
2103
2104
bsdi4*)
2105
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2106
lt_cv_file_magic_cmd='/usr/bin/file -L'
2107
lt_cv_file_magic_test_file=/shlib/libc.so
2108
;;
2109
2110
cygwin*)
2111
# win32_libid is a shell function defined in ltmain.sh
2112
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2113
lt_cv_file_magic_cmd='win32_libid'
2114
;;
2115
2116
mingw* | pw32*)
2117
# Base MSYS/MinGW do not provide the 'file' command needed by
2118
# win32_libid shell function, so use a weaker test based on 'objdump'.
2119
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2120
lt_cv_file_magic_cmd='$OBJDUMP -f'
2121
;;
2122
2123
darwin* | rhapsody*)
2124
lt_cv_deplibs_check_method=pass_all
2125
;;
2126
2127
freebsd* | kfreebsd*-gnu)
2128
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2129
case $host_cpu in
2130
i*86 )
2131
# Not sure whether the presence of OpenBSD here was a mistake.
2132
# Let's accept both of them until this is cleared up.
2133
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2134
lt_cv_file_magic_cmd=/usr/bin/file
2135
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2136
;;
2137
esac
2138
else
2139
lt_cv_deplibs_check_method=pass_all
2140
fi
2141
;;
2142
2143
gnu*)
2144
lt_cv_deplibs_check_method=pass_all
2145
;;
2146
2147
hpux10.20* | hpux11*)
2148
lt_cv_file_magic_cmd=/usr/bin/file
2149
case "$host_cpu" in
2150
ia64*)
2151
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2152
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2153
;;
2154
hppa*64*)
2155
[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]']
2156
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2157
;;
2158
*)
2159
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2160
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2161
;;
2162
esac
2163
;;
2164
2165
irix5* | irix6* | nonstopux*)
2166
case $LD in
2167
*-32|*"-32 ") libmagic=32-bit;;
2168
*-n32|*"-n32 ") libmagic=N32;;
2169
*-64|*"-64 ") libmagic=64-bit;;
2170
*) libmagic=never-match;;
2171
esac
2172
lt_cv_deplibs_check_method=pass_all
2173
;;
2174
2175
# This must be Linux ELF.
2176
linux*)
2177
case $host_cpu in
2178
alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*)
2179
lt_cv_deplibs_check_method=pass_all ;;
2180
*)
2181
# glibc up to 2.1.1 does not perform some relocations on ARM
2182
# this will be overridden with pass_all, but let us keep it just in case
2183
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2184
esac
2185
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2186
lt_cv_deplibs_check_method=pass_all
2187
;;
2188
2189
netbsd*)
2190
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2191
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2192
else
2193
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2194
fi
2195
;;
2196
2197
newos6*)
2198
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2199
lt_cv_file_magic_cmd=/usr/bin/file
2200
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2201
;;
2202
2203
nto-qnx*)
2204
lt_cv_deplibs_check_method=unknown
2205
;;
2206
2207
openbsd*)
2208
lt_cv_file_magic_cmd=/usr/bin/file
2209
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2210
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2211
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2212
else
2213
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2214
fi
2215
;;
2216
2217
osf3* | osf4* | osf5*)
2218
lt_cv_deplibs_check_method=pass_all
2219
;;
2220
2221
sco3.2v5*)
2222
lt_cv_deplibs_check_method=pass_all
2223
;;
2224
2225
solaris*)
2226
lt_cv_deplibs_check_method=pass_all
2227
;;
2228
2229
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2230
case $host_vendor in
2231
motorola)
2232
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2233
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2234
;;
2235
ncr)
2236
lt_cv_deplibs_check_method=pass_all
2237
;;
2238
sequent)
2239
lt_cv_file_magic_cmd='/bin/file'
2240
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2241
;;
2242
sni)
2243
lt_cv_file_magic_cmd='/bin/file'
2244
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2245
lt_cv_file_magic_test_file=/lib/libc.so
2246
;;
2247
siemens)
2248
lt_cv_deplibs_check_method=pass_all
2249
;;
2250
esac
2251
;;
2252
2253
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2254
lt_cv_deplibs_check_method=pass_all
2255
;;
2256
esac
2257
])
2258
file_magic_cmd=$lt_cv_file_magic_cmd
2259
deplibs_check_method=$lt_cv_deplibs_check_method
2260
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2261
])# AC_DEPLIBS_CHECK_METHOD
2262
2263
2264
# AC_PROG_NM
2265
# ----------
2266
# find the pathname to a BSD-compatible name lister
2267
AC_DEFUN([AC_PROG_NM],
2268
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2269
[if test -n "$NM"; then
2270
# Let the user override the test.
2271
lt_cv_path_NM="$NM"
2272
else
2273
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2274
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2275
IFS="$lt_save_ifs"
2276
test -z "$ac_dir" && ac_dir=.
2277
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2278
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2279
# Check to see if the nm accepts a BSD-compat flag.
2280
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2281
# nm: unknown option "B" ignored
2282
# Tru64's nm complains that /dev/null is an invalid object file
2283
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2284
*/dev/null* | *'Invalid file or object type'*)
2285
lt_cv_path_NM="$tmp_nm -B"
2286
break
2287
;;
2288
*)
2289
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2290
*/dev/null*)
2291
lt_cv_path_NM="$tmp_nm -p"
2292
break
2293
;;
2294
*)
2295
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2296
continue # so that we can try to find one that supports BSD flags
2297
;;
2298
esac
2299
esac
2300
fi
2301
done
2302
IFS="$lt_save_ifs"
2303
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2304
fi])
2305
NM="$lt_cv_path_NM"
2306
])# AC_PROG_NM
2307
2308
2309
# AC_CHECK_LIBM
2310
# -------------
2311
# check for math library
2312
AC_DEFUN([AC_CHECK_LIBM],
2313
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2314
LIBM=
2315
case $host in
2316
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2317
# These system don't have libm, or don't need it
2318
;;
2319
*-ncr-sysv4.3*)
2320
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2321
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2322
;;
2323
*)
2324
AC_CHECK_LIB(m, cos, LIBM="-lm")
2325
;;
2326
esac
2327
])# AC_CHECK_LIBM
2328
2329
2330
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2331
# -----------------------------------
2332
# sets LIBLTDL to the link flags for the libltdl convenience library and
2333
# LTDLINCL to the include flags for the libltdl header and adds
2334
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2335
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2336
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2337
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2338
# '${top_srcdir}/' (note the single quotes!). If your package is not
2339
# flat and you're not using automake, define top_builddir and
2340
# top_srcdir appropriately in the Makefiles.
2341
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2342
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2343
case $enable_ltdl_convenience in
2344
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2345
"") enable_ltdl_convenience=yes
2346
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2347
esac
2348
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2349
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2350
# For backwards non-gettext consistent compatibility...
2351
INCLTDL="$LTDLINCL"
2352
])# AC_LIBLTDL_CONVENIENCE
2353
2354
2355
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2356
# -----------------------------------
2357
# sets LIBLTDL to the link flags for the libltdl installable library and
2358
# LTDLINCL to the include flags for the libltdl header and adds
2359
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2360
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2361
# DIRECTORY is not provided and an installed libltdl is not found, it is
2362
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2363
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2364
# quotes!). If your package is not flat and you're not using automake,
2365
# define top_builddir and top_srcdir appropriately in the Makefiles.
2366
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2367
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2368
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2369
AC_CHECK_LIB(ltdl, lt_dlinit,
2370
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2371
[if test x"$enable_ltdl_install" = xno; then
2372
AC_MSG_WARN([libltdl not installed, but installation disabled])
2373
else
2374
enable_ltdl_install=yes
2375
fi
2376
])
2377
if test x"$enable_ltdl_install" = x"yes"; then
2378
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2379
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2380
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2381
else
2382
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2383
LIBLTDL="-lltdl"
2384
LTDLINCL=
2385
fi
2386
# For backwards non-gettext consistent compatibility...
2387
INCLTDL="$LTDLINCL"
2388
])# AC_LIBLTDL_INSTALLABLE
2389
2390
2391
# AC_LIBTOOL_CXX
2392
# --------------
2393
# enable support for C++ libraries
2394
AC_DEFUN([AC_LIBTOOL_CXX],
2395
[AC_REQUIRE([_LT_AC_LANG_CXX])
2396
])# AC_LIBTOOL_CXX
2397
2398
2399
# _LT_AC_LANG_CXX
2400
# ---------------
2401
AC_DEFUN([_LT_AC_LANG_CXX],
2402
[AC_REQUIRE([AC_PROG_CXX])
2403
AC_REQUIRE([AC_PROG_CXXCPP])
2404
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2405
])# _LT_AC_LANG_CXX
2406
2407
2408
# AC_LIBTOOL_F77
2409
# --------------
2410
# enable support for Fortran 77 libraries
2411
AC_DEFUN([AC_LIBTOOL_F77],
2412
[AC_REQUIRE([_LT_AC_LANG_F77])
2413
])# AC_LIBTOOL_F77
2414
2415
2416
# _LT_AC_LANG_F77
2417
# ---------------
2418
AC_DEFUN([_LT_AC_LANG_F77],
2419
[AC_REQUIRE([AC_PROG_F77])
2420
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2421
])# _LT_AC_LANG_F77
2422
2423
2424
# AC_LIBTOOL_GCJ
2425
# --------------
2426
# enable support for GCJ libraries
2427
AC_DEFUN([AC_LIBTOOL_GCJ],
2428
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2429
])# AC_LIBTOOL_GCJ
2430
2431
2432
# _LT_AC_LANG_GCJ
2433
# ---------------
2434
AC_DEFUN([_LT_AC_LANG_GCJ],
2435
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2436
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2437
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2438
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2439
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2440
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2441
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2442
])# _LT_AC_LANG_GCJ
2443
2444
2445
# AC_LIBTOOL_RC
2446
# --------------
2447
# enable support for Windows resource files
2448
AC_DEFUN([AC_LIBTOOL_RC],
2449
[AC_REQUIRE([LT_AC_PROG_RC])
2450
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2451
])# AC_LIBTOOL_RC
2452
2453
2454
# AC_LIBTOOL_LANG_C_CONFIG
2455
# ------------------------
2456
# Ensure that the configuration vars for the C compiler are
2457
# suitably defined. Those variables are subsequently used by
2458
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2459
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2460
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2461
[lt_save_CC="$CC"
2462
AC_LANG_PUSH(C)
2463
2464
# Source file extension for C test sources.
2465
ac_ext=c
2466
2467
# Object file extension for compiled C test sources.
2468
objext=o
2469
_LT_AC_TAGVAR(objext, $1)=$objext
2470
2471
# Code to be used in simple compile tests
2472
lt_simple_compile_test_code="int some_variable = 0;\n"
2473
2474
# Code to be used in simple link tests
2475
lt_simple_link_test_code='int main(){return(0);}\n'
2476
2477
_LT_AC_SYS_COMPILER
2478
2479
#
2480
# Check for any special shared library compilation flags.
2481
#
2482
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2483
if test "$GCC" = no; then
2484
case $host_os in
2485
sco3.2v5*)
2486
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2487
;;
2488
esac
2489
fi
2490
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2491
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2492
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2493
else
2494
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2495
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2496
fi
2497
fi
2498
2499
2500
#
2501
# Check to make sure the static flag actually works.
2502
#
2503
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2504
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2505
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2506
[],
2507
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2508
2509
2510
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2511
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2512
AC_LIBTOOL_PROG_CC_C_O($1)
2513
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2514
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2515
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2516
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2517
AC_LIBTOOL_SYS_LIB_STRIP
2518
AC_LIBTOOL_DLOPEN_SELF($1)
2519
2520
# Report which librarie types wil actually be built
2521
AC_MSG_CHECKING([if libtool supports shared libraries])
2522
AC_MSG_RESULT([$can_build_shared])
2523
2524
AC_MSG_CHECKING([whether to build shared libraries])
2525
test "$can_build_shared" = "no" && enable_shared=no
2526
2527
# On AIX, shared libraries and static libraries use the same namespace, and
2528
# are all built from PIC.
2529
case "$host_os" in
2530
aix3*)
2531
test "$enable_shared" = yes && enable_static=no
2532
if test -n "$RANLIB"; then
2533
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2534
postinstall_cmds='$RANLIB $lib'
2535
fi
2536
;;
2537
2538
aix4*)
2539
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2540
test "$enable_shared" = yes && enable_static=no
2541
fi
2542
;;
2543
darwin* | rhapsody*)
2544
if test "$GCC" = yes; then
2545
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2546
case "$host_os" in
2547
rhapsody* | darwin1.[[012]])
2548
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2549
;;
2550
*) # Darwin 1.3 on
2551
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2552
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2553
else
2554
case ${MACOSX_DEPLOYMENT_TARGET} in
2555
10.[[012]])
2556
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2557
;;
2558
10.*)
2559
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2560
;;
2561
esac
2562
fi
2563
;;
2564
esac
2565
output_verbose_link_cmd='echo'
2566
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2567
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2568
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2569
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2570
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2571
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2572
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2573
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2574
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2575
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2576
else
2577
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2578
fi
2579
;;
2580
esac
2581
AC_MSG_RESULT([$enable_shared])
2582
2583
AC_MSG_CHECKING([whether to build static libraries])
2584
# Make sure either enable_shared or enable_static is yes.
2585
test "$enable_shared" = yes || enable_static=yes
2586
AC_MSG_RESULT([$enable_static])
2587
2588
AC_LIBTOOL_CONFIG($1)
2589
2590
AC_LANG_POP
2591
CC="$lt_save_CC"
2592
])# AC_LIBTOOL_LANG_C_CONFIG
2593
2594
2595
# AC_LIBTOOL_LANG_CXX_CONFIG
2596
# --------------------------
2597
# Ensure that the configuration vars for the C compiler are
2598
# suitably defined. Those variables are subsequently used by
2599
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2600
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2601
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2602
[AC_LANG_PUSH(C++)
2603
AC_REQUIRE([AC_PROG_CXX])
2604
AC_REQUIRE([AC_PROG_CXXCPP])
2605
2606
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2607
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2608
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2609
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2610
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2611
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2612
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2613
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2614
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2615
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2616
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2617
_LT_AC_TAGVAR(module_cmds, $1)=
2618
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2619
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2620
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2621
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2622
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2623
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2624
2625
# Dependencies to place before and after the object being linked:
2626
_LT_AC_TAGVAR(predep_objects, $1)=
2627
_LT_AC_TAGVAR(postdep_objects, $1)=
2628
_LT_AC_TAGVAR(predeps, $1)=
2629
_LT_AC_TAGVAR(postdeps, $1)=
2630
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2631
2632
# Source file extension for C++ test sources.
2633
ac_ext=cc
2634
2635
# Object file extension for compiled C++ test sources.
2636
objext=o
2637
_LT_AC_TAGVAR(objext, $1)=$objext
2638
2639
# Code to be used in simple compile tests
2640
lt_simple_compile_test_code="int some_variable = 0;\n"
2641
2642
# Code to be used in simple link tests
2643
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2644
2645
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2646
_LT_AC_SYS_COMPILER
2647
2648
# Allow CC to be a program name with arguments.
2649
lt_save_CC=$CC
2650
lt_save_LD=$LD
2651
lt_save_GCC=$GCC
2652
GCC=$GXX
2653
lt_save_with_gnu_ld=$with_gnu_ld
2654
lt_save_path_LD=$lt_cv_path_LD
2655
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2656
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2657
else
2658
unset lt_cv_prog_gnu_ld
2659
fi
2660
if test -n "${lt_cv_path_LDCXX+set}"; then
2661
lt_cv_path_LD=$lt_cv_path_LDCXX
2662
else
2663
unset lt_cv_path_LD
2664
fi
2665
test -z "${LDCXX+set}" || LD=$LDCXX
2666
CC=${CXX-"c++"}
2667
compiler=$CC
2668
_LT_AC_TAGVAR(compiler, $1)=$CC
2669
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2670
2671
# We don't want -fno-exception wen compiling C++ code, so set the
2672
# no_builtin_flag separately
2673
if test "$GXX" = yes; then
2674
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2675
else
2676
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2677
fi
2678
2679
if test "$GXX" = yes; then
2680
# Set up default GNU C++ configuration
2681
2682
AC_PROG_LD
2683
2684
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2685
# archiving commands below assume that GNU ld is being used.
2686
if test "$with_gnu_ld" = yes; then
2687
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2688
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2689
2690
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2691
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2692
2693
# If archive_cmds runs LD, not CC, wlarc should be empty
2694
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2695
# investigate it a little bit more. (MM)
2696
wlarc='${wl}'
2697
2698
# ancient GNU ld didn't support --whole-archive et. al.
2699
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2700
grep 'no-whole-archive' > /dev/null; then
2701
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2702
else
2703
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2704
fi
2705
else
2706
with_gnu_ld=no
2707
wlarc=
2708
2709
# A generic and very simple default shared library creation
2710
# command for GNU C++ for the case where it uses the native
2711
# linker, instead of GNU ld. If possible, this setting should
2712
# overridden to take advantage of the native linker features on
2713
# the platform it is being used on.
2714
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2715
fi
2716
2717
# Commands to make compiler produce verbose output that lists
2718
# what "hidden" libraries, object files and flags are used when
2719
# linking a shared library.
2720
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2721
2722
else
2723
GXX=no
2724
with_gnu_ld=no
2725
wlarc=
2726
fi
2727
2728
# PORTME: fill in a description of your system's C++ link characteristics
2729
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2730
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2731
case $host_os in
2732
aix3*)
2733
# FIXME: insert proper C++ library support
2734
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2735
;;
2736
aix4* | aix5*)
2737
if test "$host_cpu" = ia64; then
2738
# On IA64, the linker does run time linking by default, so we don't
2739
# have to do anything special.
2740
aix_use_runtimelinking=no
2741
exp_sym_flag='-Bexport'
2742
no_entry_flag=""
2743
else
2744
aix_use_runtimelinking=no
2745
2746
# Test if we are trying to use run time linking or normal
2747
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2748
# need to do runtime linking.
2749
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2750
for ld_flag in $LDFLAGS; do
2751
case $ld_flag in
2752
*-brtl*)
2753
aix_use_runtimelinking=yes
2754
break
2755
;;
2756
esac
2757
done
2758
esac
2759
2760
exp_sym_flag='-bexport'
2761
no_entry_flag='-bnoentry'
2762
fi
2763
2764
# When large executables or shared objects are built, AIX ld can
2765
# have problems creating the table of contents. If linking a library
2766
# or program results in "error TOC overflow" add -mminimal-toc to
2767
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2768
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2769
2770
_LT_AC_TAGVAR(archive_cmds, $1)=''
2771
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2772
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2773
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2774
2775
if test "$GXX" = yes; then
2776
case $host_os in aix4.[012]|aix4.[012].*)
2777
# We only want to do this on AIX 4.2 and lower, the check
2778
# below for broken collect2 doesn't work under 4.3+
2779
collect2name=`${CC} -print-prog-name=collect2`
2780
if test -f "$collect2name" && \
2781
strings "$collect2name" | grep resolve_lib_name >/dev/null
2782
then
2783
# We have reworked collect2
2784
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2785
else
2786
# We have old collect2
2787
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2788
# It fails to find uninstalled libraries when the uninstalled
2789
# path is not listed in the libpath. Setting hardcode_minus_L
2790
# to unsupported forces relinking
2791
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2792
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2793
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2794
fi
2795
esac
2796
shared_flag='-shared'
2797
else
2798
# not using gcc
2799
if test "$host_cpu" = ia64; then
2800
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2801
# chokes on -Wl,-G. The following line is correct:
2802
shared_flag='-G'
2803
else
2804
if test "$aix_use_runtimelinking" = yes; then
2805
shared_flag='${wl}-G'
2806
else
2807
shared_flag='${wl}-bM:SRE'
2808
fi
2809
fi
2810
fi
2811
2812
# It seems that -bexpall does not export symbols beginning with
2813
# underscore (_), so it is better to generate a list of symbols to export.
2814
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2815
if test "$aix_use_runtimelinking" = yes; then
2816
# Warning - without using the other runtime loading flags (-brtl),
2817
# -berok will link without error, but may produce a broken library.
2818
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2819
# Determine the default libpath from the value encoded in an empty executable.
2820
_LT_AC_SYS_LIBPATH_AIX
2821
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2822
2823
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2824
else
2825
if test "$host_cpu" = ia64; then
2826
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2827
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2828
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2829
else
2830
# Determine the default libpath from the value encoded in an empty executable.
2831
_LT_AC_SYS_LIBPATH_AIX
2832
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2833
# Warning - without using the other run time loading flags,
2834
# -berok will link without error, but may produce a broken library.
2835
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2836
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2837
# -bexpall does not export symbols beginning with underscore (_)
2838
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2839
# Exported symbols can be pulled into shared objects from archives
2840
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2841
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2842
# This is similar to how AIX traditionally builds it's shared libraries.
2843
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2844
fi
2845
fi
2846
;;
2847
chorus*)
2848
case $cc_basename in
2849
*)
2850
# FIXME: insert proper C++ library support
2851
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2852
;;
2853
esac
2854
;;
2855
2856
cygwin* | mingw* | pw32*)
2857
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2858
# as there is no search path for DLLs.
2859
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2860
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2861
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2862
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2863
2864
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2865
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2866
# If the export-symbols file already is a .def file (1st line
2867
# is EXPORTS), use it as is; otherwise, prepend...
2868
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2869
cp $export_symbols $output_objdir/$soname.def;
2870
else
2871
echo EXPORTS > $output_objdir/$soname.def;
2872
cat $export_symbols >> $output_objdir/$soname.def;
2873
fi~
2874
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2875
else
2876
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2877
fi
2878
;;
2879
2880
darwin* | rhapsody*)
2881
if test "$GXX" = yes; then
2882
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2883
case "$host_os" in
2884
rhapsody* | darwin1.[[012]])
2885
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2886
;;
2887
*) # Darwin 1.3 on
2888
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2889
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2890
else
2891
case ${MACOSX_DEPLOYMENT_TARGET} in
2892
10.[[012]])
2893
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2894
;;
2895
10.*)
2896
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2897
;;
2898
esac
2899
fi
2900
;;
2901
esac
2902
lt_int_apple_cc_single_mod=no
2903
output_verbose_link_cmd='echo'
2904
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2905
lt_int_apple_cc_single_mod=yes
2906
fi
2907
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2908
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2909
else
2910
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2911
fi
2912
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2913
2914
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2915
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2916
_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}'
2917
else
2918
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2919
fi
2920
_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}'
2921
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2922
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2923
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2924
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2925
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2926
else
2927
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2928
fi
2929
;;
2930
2931
dgux*)
2932
case $cc_basename in
2933
ec++)
2934
# FIXME: insert proper C++ library support
2935
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2936
;;
2937
ghcx)
2938
# Green Hills C++ Compiler
2939
# FIXME: insert proper C++ library support
2940
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2941
;;
2942
*)
2943
# FIXME: insert proper C++ library support
2944
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2945
;;
2946
esac
2947
;;
2948
freebsd[12]*)
2949
# C++ shared libraries reported to be fairly broken before switch to ELF
2950
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2951
;;
2952
freebsd-elf*)
2953
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2954
;;
2955
freebsd* | kfreebsd*-gnu)
2956
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2957
# conventions
2958
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2959
;;
2960
gnu*)
2961
;;
2962
hpux9*)
2963
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2964
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2965
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2966
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2967
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2968
# but as the default
2969
# location of the library.
2970
2971
case $cc_basename in
2972
CC)
2973
# FIXME: insert proper C++ library support
2974
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2975
;;
2976
aCC)
2977
_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 $lib'
2978
# Commands to make compiler produce verbose output that lists
2979
# what "hidden" libraries, object files and flags are used when
2980
# linking a shared library.
2981
#
2982
# There doesn't appear to be a way to prevent this compiler from
2983
# explicitly linking system object files so we need to strip them
2984
# from the output so that they don't get included in the library
2985
# dependencies.
2986
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
2987
;;
2988
*)
2989
if test "$GXX" = yes; then
2990
_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'
2991
else
2992
# FIXME: insert proper C++ library support
2993
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2994
fi
2995
;;
2996
esac
2997
;;
2998
hpux10*|hpux11*)
2999
if test $with_gnu_ld = no; then
3000
case "$host_cpu" in
3001
hppa*64*)
3002
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3003
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3004
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3005
;;
3006
ia64*)
3007
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3008
;;
3009
*)
3010
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3011
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3012
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3013
;;
3014
esac
3015
fi
3016
case "$host_cpu" in
3017
hppa*64*)
3018
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3019
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3020
;;
3021
ia64*)
3022
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3023
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3024
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3025
# but as the default
3026
# location of the library.
3027
;;
3028
*)
3029
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3030
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3031
# but as the default
3032
# location of the library.
3033
;;
3034
esac
3035
3036
case $cc_basename in
3037
CC)
3038
# FIXME: insert proper C++ library support
3039
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3040
;;
3041
aCC)
3042
case "$host_cpu" in
3043
hppa*64*|ia64*)
3044
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3045
;;
3046
*)
3047
_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 $compiler_flags'
3048
;;
3049
esac
3050
# Commands to make compiler produce verbose output that lists
3051
# what "hidden" libraries, object files and flags are used when
3052
# linking a shared library.
3053
#
3054
# There doesn't appear to be a way to prevent this compiler from
3055
# explicitly linking system object files so we need to strip them
3056
# from the output so that they don't get included in the library
3057
# dependencies.
3058
output_verbose_link_cmd='templist=`($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 $list'
3059
;;
3060
*)
3061
if test "$GXX" = yes; then
3062
if test $with_gnu_ld = no; then
3063
case "$host_cpu" in
3064
ia64*|hppa*64*)
3065
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3066
;;
3067
*)
3068
_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'
3069
;;
3070
esac
3071
fi
3072
else
3073
# FIXME: insert proper C++ library support
3074
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3075
fi
3076
;;
3077
esac
3078
;;
3079
irix5* | irix6*)
3080
case $cc_basename in
3081
CC)
3082
# SGI C++
3083
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3084
3085
# Archives containing C++ object files must be created using
3086
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3087
# necessary to make sure instantiated templates are included
3088
# in the archive.
3089
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3090
;;
3091
*)
3092
if test "$GXX" = yes; then
3093
if test "$with_gnu_ld" = no; then
3094
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3095
else
3096
_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'
3097
fi
3098
fi
3099
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3100
;;
3101
esac
3102
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3103
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3104
;;
3105
linux*)
3106
case $cc_basename in
3107
KCC)
3108
# Kuck and Associates, Inc. (KAI) C++ Compiler
3109
3110
# KCC will only create a shared library if the output file
3111
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3112
# to its proper name (with version) after linking.
3113
_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'
3114
_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 $lib'
3115
# Commands to make compiler produce verbose output that lists
3116
# what "hidden" libraries, object files and flags are used when
3117
# linking a shared library.
3118
#
3119
# There doesn't appear to be a way to prevent this compiler from
3120
# explicitly linking system object files so we need to strip them
3121
# from the output so that they don't get included in the library
3122
# dependencies.
3123
output_verbose_link_cmd='templist=`$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'
3124
3125
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3126
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3127
3128
# Archives containing C++ object files must be created using
3129
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3130
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3131
;;
3132
icpc)
3133
# Intel C++
3134
with_gnu_ld=yes
3135
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3136
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3137
_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'
3138
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3139
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3140
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3141
;;
3142
cxx)
3143
# Compaq C++
3144
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3145
_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'
3146
3147
runpath_var=LD_RUN_PATH
3148
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3149
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3150
3151
# Commands to make compiler produce verbose output that lists
3152
# what "hidden" libraries, object files and flags are used when
3153
# linking a shared library.
3154
#
3155
# There doesn't appear to be a way to prevent this compiler from
3156
# explicitly linking system object files so we need to strip them
3157
# from the output so that they don't get included in the library
3158
# dependencies.
3159
output_verbose_link_cmd='templist=`$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'
3160
;;
3161
esac
3162
;;
3163
lynxos*)
3164
# FIXME: insert proper C++ library support
3165
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3166
;;
3167
m88k*)
3168
# FIXME: insert proper C++ library support
3169
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3170
;;
3171
mvs*)
3172
case $cc_basename in
3173
cxx)
3174
# FIXME: insert proper C++ library support
3175
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3176
;;
3177
*)
3178
# FIXME: insert proper C++ library support
3179
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3180
;;
3181
esac
3182
;;
3183
netbsd*)
3184
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3185
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3186
wlarc=
3187
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3188
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3189
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3190
fi
3191
# Workaround some broken pre-1.5 toolchains
3192
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3193
;;
3194
osf3*)
3195
case $cc_basename in
3196
KCC)
3197
# Kuck and Associates, Inc. (KAI) C++ Compiler
3198
3199
# KCC will only create a shared library if the output file
3200
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3201
# to its proper name (with version) after linking.
3202
_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'
3203
3204
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3205
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3206
3207
# Archives containing C++ object files must be created using
3208
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3209
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3210
3211
;;
3212
RCC)
3213
# Rational C++ 2.4.1
3214
# FIXME: insert proper C++ library support
3215
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3216
;;
3217
cxx)
3218
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3219
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3220
3221
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3222
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3223
3224
# Commands to make compiler produce verbose output that lists
3225
# what "hidden" libraries, object files and flags are used when
3226
# linking a shared library.
3227
#
3228
# There doesn't appear to be a way to prevent this compiler from
3229
# explicitly linking system object files so we need to strip them
3230
# from the output so that they don't get included in the library
3231
# dependencies.
3232
output_verbose_link_cmd='templist=`$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 $list'
3233
;;
3234
*)
3235
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3236
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3237
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3238
3239
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3240
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3241
3242
# Commands to make compiler produce verbose output that lists
3243
# what "hidden" libraries, object files and flags are used when
3244
# linking a shared library.
3245
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3246
3247
else
3248
# FIXME: insert proper C++ library support
3249
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3250
fi
3251
;;
3252
esac
3253
;;
3254
osf4* | osf5*)
3255
case $cc_basename in
3256
KCC)
3257
# Kuck and Associates, Inc. (KAI) C++ Compiler
3258
3259
# KCC will only create a shared library if the output file
3260
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3261
# to its proper name (with version) after linking.
3262
_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'
3263
3264
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3265
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3266
3267
# Archives containing C++ object files must be created using
3268
# the KAI C++ compiler.
3269
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3270
;;
3271
RCC)
3272
# Rational C++ 2.4.1
3273
# FIXME: insert proper C++ library support
3274
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3275
;;
3276
cxx)
3277
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3278
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3279
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3280
echo "-hidden">> $lib.exp~
3281
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3282
$rm $lib.exp'
3283
3284
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3285
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3286
3287
# Commands to make compiler produce verbose output that lists
3288
# what "hidden" libraries, object files and flags are used when
3289
# linking a shared library.
3290
#
3291
# There doesn't appear to be a way to prevent this compiler from
3292
# explicitly linking system object files so we need to strip them
3293
# from the output so that they don't get included in the library
3294
# dependencies.
3295
output_verbose_link_cmd='templist=`$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 $list'
3296
;;
3297
*)
3298
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3299
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3300
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3301
3302
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3303
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3304
3305
# Commands to make compiler produce verbose output that lists
3306
# what "hidden" libraries, object files and flags are used when
3307
# linking a shared library.
3308
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3309
3310
else
3311
# FIXME: insert proper C++ library support
3312
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3313
fi
3314
;;
3315
esac
3316
;;
3317
psos*)
3318
# FIXME: insert proper C++ library support
3319
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3320
;;
3321
sco*)
3322
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3323
case $cc_basename in
3324
CC)
3325
# FIXME: insert proper C++ library support
3326
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3327
;;
3328
*)
3329
# FIXME: insert proper C++ library support
3330
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3331
;;
3332
esac
3333
;;
3334
sunos4*)
3335
case $cc_basename in
3336
CC)
3337
# Sun C++ 4.x
3338
# FIXME: insert proper C++ library support
3339
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3340
;;
3341
lcc)
3342
# Lucid
3343
# FIXME: insert proper C++ library support
3344
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3345
;;
3346
*)
3347
# FIXME: insert proper C++ library support
3348
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3349
;;
3350
esac
3351
;;
3352
solaris*)
3353
case $cc_basename in
3354
CC)
3355
# Sun C++ 4.2, 5.x and Centerline C++
3356
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3357
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3358
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3359
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3360
3361
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3362
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3363
case $host_os in
3364
solaris2.[0-5] | solaris2.[0-5].*) ;;
3365
*)
3366
# The C++ compiler is used as linker so we must use $wl
3367
# flag to pass the commands to the underlying system
3368
# linker.
3369
# Supported since Solaris 2.6 (maybe 2.5.1?)
3370
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3371
;;
3372
esac
3373
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3374
3375
# Commands to make compiler produce verbose output that lists
3376
# what "hidden" libraries, object files and flags are used when
3377
# linking a shared library.
3378
#
3379
# There doesn't appear to be a way to prevent this compiler from
3380
# explicitly linking system object files so we need to strip them
3381
# from the output so that they don't get included in the library
3382
# dependencies.
3383
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3384
3385
# Archives containing C++ object files must be created using
3386
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3387
# necessary to make sure instantiated templates are included
3388
# in the archive.
3389
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3390
;;
3391
gcx)
3392
# Green Hills C++ Compiler
3393
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3394
3395
# The C++ compiler must be used to create the archive.
3396
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3397
;;
3398
*)
3399
# GNU C++ compiler with Solaris linker
3400
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3401
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3402
if $CC --version | grep -v '^2\.7' > /dev/null; then
3403
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3404
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3405
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3406
3407
# Commands to make compiler produce verbose output that lists
3408
# what "hidden" libraries, object files and flags are used when
3409
# linking a shared library.
3410
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3411
else
3412
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3413
# platform.
3414
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3415
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3416
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3417
3418
# Commands to make compiler produce verbose output that lists
3419
# what "hidden" libraries, object files and flags are used when
3420
# linking a shared library.
3421
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3422
fi
3423
3424
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3425
fi
3426
;;
3427
esac
3428
;;
3429
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3430
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3431
;;
3432
tandem*)
3433
case $cc_basename in
3434
NCC)
3435
# NonStop-UX NCC 3.20
3436
# FIXME: insert proper C++ library support
3437
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3438
;;
3439
*)
3440
# FIXME: insert proper C++ library support
3441
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3442
;;
3443
esac
3444
;;
3445
vxworks*)
3446
# FIXME: insert proper C++ library support
3447
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3448
;;
3449
*)
3450
# FIXME: insert proper C++ library support
3451
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3452
;;
3453
esac
3454
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3455
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3456
3457
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3458
_LT_AC_TAGVAR(LD, $1)="$LD"
3459
3460
AC_LIBTOOL_POSTDEP_PREDEP($1)
3461
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3462
AC_LIBTOOL_PROG_CC_C_O($1)
3463
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3464
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3465
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3466
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3467
AC_LIBTOOL_SYS_LIB_STRIP
3468
AC_LIBTOOL_DLOPEN_SELF($1)
3469
3470
AC_LIBTOOL_CONFIG($1)
3471
3472
AC_LANG_POP
3473
CC=$lt_save_CC
3474
LDCXX=$LD
3475
LD=$lt_save_LD
3476
GCC=$lt_save_GCC
3477
with_gnu_ldcxx=$with_gnu_ld
3478
with_gnu_ld=$lt_save_with_gnu_ld
3479
lt_cv_path_LDCXX=$lt_cv_path_LD
3480
lt_cv_path_LD=$lt_save_path_LD
3481
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3482
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3483
])# AC_LIBTOOL_LANG_CXX_CONFIG
3484
3485
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3486
# ------------------------
3487
# Figure out "hidden" library dependencies from verbose
3488
# compiler output when linking a shared library.
3489
# Parse the compiler output and extract the necessary
3490
# objects, libraries and library flags.
3491
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3492
dnl we can't use the lt_simple_compile_test_code here,
3493
dnl because it contains code intended for an executable,
3494
dnl not a library. It's possible we should let each
3495
dnl tag define a new lt_????_link_test_code variable,
3496
dnl but it's only used here...
3497
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3498
int a;
3499
void foo (void) { a = 0; }
3500
EOF
3501
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3502
class Foo
3503
{
3504
public:
3505
Foo (void) { a = 0; }
3506
private:
3507
int a;
3508
};
3509
EOF
3510
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3511
subroutine foo
3512
implicit none
3513
integer*4 a
3514
a=0
3515
return
3516
end
3517
EOF
3518
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3519
public class foo {
3520
private int a;
3521
public void bar (void) {
3522
a = 0;
3523
}
3524
};
3525
EOF
3526
])
3527
dnl Parse the compiler output and extract the necessary
3528
dnl objects, libraries and library flags.
3529
if AC_TRY_EVAL(ac_compile); then
3530
# Parse the compiler output and extract the necessary
3531
# objects, libraries and library flags.
3532
3533
# Sentinel used to keep track of whether or not we are before
3534
# the conftest object file.
3535
pre_test_object_deps_done=no
3536
3537
# The `*' in the case matches for architectures that use `case' in
3538
# $output_verbose_cmd can trigger glob expansion during the loop
3539
# eval without this substitution.
3540
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3541
3542
for p in `eval $output_verbose_link_cmd`; do
3543
case $p in
3544
3545
-L* | -R* | -l*)
3546
# Some compilers place space between "-{L,R}" and the path.
3547
# Remove the space.
3548
if test $p = "-L" \
3549
|| test $p = "-R"; then
3550
prev=$p
3551
continue
3552
else
3553
prev=
3554
fi
3555
3556
if test "$pre_test_object_deps_done" = no; then
3557
case $p in
3558
-L* | -R*)
3559
# Internal compiler library paths should come after those
3560
# provided the user. The postdeps already come after the
3561
# user supplied libs so there is no need to process them.
3562
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3563
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3564
else
3565
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3566
fi
3567
;;
3568
# The "-l" case would never come before the object being
3569
# linked, so don't bother handling this case.
3570
esac
3571
else
3572
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3573
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3574
else
3575
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3576
fi
3577
fi
3578
;;
3579
3580
*.$objext)
3581
# This assumes that the test object file only shows up
3582
# once in the compiler output.
3583
if test "$p" = "conftest.$objext"; then
3584
pre_test_object_deps_done=yes
3585
continue
3586
fi
3587
3588
if test "$pre_test_object_deps_done" = no; then
3589
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3590
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3591
else
3592
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3593
fi
3594
else
3595
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3596
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3597
else
3598
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3599
fi
3600
fi
3601
;;
3602
3603
*) ;; # Ignore the rest.
3604
3605
esac
3606
done
3607
3608
# Clean up.
3609
rm -f a.out a.exe
3610
else
3611
echo "libtool.m4: error: problem compiling $1 test program"
3612
fi
3613
3614
$rm -f confest.$objext
3615
3616
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3617
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3618
esac
3619
])# AC_LIBTOOL_POSTDEP_PREDEP
3620
3621
# AC_LIBTOOL_LANG_F77_CONFIG
3622
# ------------------------
3623
# Ensure that the configuration vars for the C compiler are
3624
# suitably defined. Those variables are subsequently used by
3625
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3626
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3627
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3628
[AC_REQUIRE([AC_PROG_F77])
3629
AC_LANG_PUSH(Fortran 77)
3630
3631
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3632
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3633
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3634
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3635
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3636
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3637
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3638
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3639
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3640
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3641
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3642
_LT_AC_TAGVAR(module_cmds, $1)=
3643
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3644
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3645
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3646
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3647
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3648
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3649
3650
# Source file extension for f77 test sources.
3651
ac_ext=f
3652
3653
# Object file extension for compiled f77 test sources.
3654
objext=o
3655
_LT_AC_TAGVAR(objext, $1)=$objext
3656
3657
# Code to be used in simple compile tests
3658
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3659
3660
# Code to be used in simple link tests
3661
lt_simple_link_test_code=" program t\n end\n"
3662
3663
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3664
_LT_AC_SYS_COMPILER
3665
3666
# Allow CC to be a program name with arguments.
3667
lt_save_CC="$CC"
3668
CC=${F77-"f77"}
3669
compiler=$CC
3670
_LT_AC_TAGVAR(compiler, $1)=$CC
3671
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3672
3673
AC_MSG_CHECKING([if libtool supports shared libraries])
3674
AC_MSG_RESULT([$can_build_shared])
3675
3676
AC_MSG_CHECKING([whether to build shared libraries])
3677
test "$can_build_shared" = "no" && enable_shared=no
3678
3679
# On AIX, shared libraries and static libraries use the same namespace, and
3680
# are all built from PIC.
3681
case "$host_os" in
3682
aix3*)
3683
test "$enable_shared" = yes && enable_static=no
3684
if test -n "$RANLIB"; then
3685
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3686
postinstall_cmds='$RANLIB $lib'
3687
fi
3688
;;
3689
aix4*)
3690
test "$enable_shared" = yes && enable_static=no
3691
;;
3692
esac
3693
AC_MSG_RESULT([$enable_shared])
3694
3695
AC_MSG_CHECKING([whether to build static libraries])
3696
# Make sure either enable_shared or enable_static is yes.
3697
test "$enable_shared" = yes || enable_static=yes
3698
AC_MSG_RESULT([$enable_static])
3699
3700
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3701
3702
_LT_AC_TAGVAR(GCC, $1)="$G77"
3703
_LT_AC_TAGVAR(LD, $1)="$LD"
3704
3705
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3706
AC_LIBTOOL_PROG_CC_C_O($1)
3707
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3708
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3709
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3710
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3711
AC_LIBTOOL_SYS_LIB_STRIP
3712
3713
3714
AC_LIBTOOL_CONFIG($1)
3715
3716
AC_LANG_POP
3717
CC="$lt_save_CC"
3718
])# AC_LIBTOOL_LANG_F77_CONFIG
3719
3720
3721
# AC_LIBTOOL_LANG_GCJ_CONFIG
3722
# --------------------------
3723
# Ensure that the configuration vars for the C compiler are
3724
# suitably defined. Those variables are subsequently used by
3725
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3726
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3727
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3728
[AC_LANG_SAVE
3729
3730
# Source file extension for Java test sources.
3731
ac_ext=java
3732
3733
# Object file extension for compiled Java test sources.
3734
objext=o
3735
_LT_AC_TAGVAR(objext, $1)=$objext
3736
3737
# Code to be used in simple compile tests
3738
lt_simple_compile_test_code="class foo {}\n"
3739
3740
# Code to be used in simple link tests
3741
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3742
3743
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3744
_LT_AC_SYS_COMPILER
3745
3746
# Allow CC to be a program name with arguments.
3747
lt_save_CC="$CC"
3748
CC=${GCJ-"gcj"}
3749
compiler=$CC
3750
_LT_AC_TAGVAR(compiler, $1)=$CC
3751
3752
# GCJ did not exist at the time GCC didn't implicitly link libc in.
3753
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3754
3755
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3756
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3757
AC_LIBTOOL_PROG_CC_C_O($1)
3758
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3759
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3760
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3761
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3762
AC_LIBTOOL_SYS_LIB_STRIP
3763
AC_LIBTOOL_DLOPEN_SELF($1)
3764
3765
AC_LIBTOOL_CONFIG($1)
3766
3767
AC_LANG_RESTORE
3768
CC="$lt_save_CC"
3769
])# AC_LIBTOOL_LANG_GCJ_CONFIG
3770
3771
3772
# AC_LIBTOOL_LANG_RC_CONFIG
3773
# --------------------------
3774
# Ensure that the configuration vars for the Windows resource compiler are
3775
# suitably defined. Those variables are subsequently used by
3776
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3777
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3778
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3779
[AC_LANG_SAVE
3780
3781
# Source file extension for RC test sources.
3782
ac_ext=rc
3783
3784
# Object file extension for compiled RC test sources.
3785
objext=o
3786
_LT_AC_TAGVAR(objext, $1)=$objext
3787
3788
# Code to be used in simple compile tests
3789
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3790
3791
# Code to be used in simple link tests
3792
lt_simple_link_test_code="$lt_simple_compile_test_code"
3793
3794
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3795
_LT_AC_SYS_COMPILER
3796
3797
# Allow CC to be a program name with arguments.
3798
lt_save_CC="$CC"
3799
CC=${RC-"windres"}
3800
compiler=$CC
3801
_LT_AC_TAGVAR(compiler, $1)=$CC
3802
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3803
3804
AC_LIBTOOL_CONFIG($1)
3805
3806
AC_LANG_RESTORE
3807
CC="$lt_save_CC"
3808
])# AC_LIBTOOL_LANG_RC_CONFIG
3809
3810
3811
# AC_LIBTOOL_CONFIG([TAGNAME])
3812
# ----------------------------
3813
# If TAGNAME is not passed, then create an initial libtool script
3814
# with a default configuration from the untagged config vars. Otherwise
3815
# add code to config.status for appending the configuration named by
3816
# TAGNAME from the matching tagged config vars.
3817
AC_DEFUN([AC_LIBTOOL_CONFIG],
3818
[# The else clause should only fire when bootstrapping the
3819
# libtool distribution, otherwise you forgot to ship ltmain.sh
3820
# with your package, and you will get complaints that there are
3821
# no rules to generate ltmain.sh.
3822
if test -f "$ltmain"; then
3823
# See if we are running on zsh, and set the options which allow our commands through
3824
# without removal of \ escapes.
3825
if test -n "${ZSH_VERSION+set}" ; then
3826
setopt NO_GLOB_SUBST
3827
fi
3828
# Now quote all the things that may contain metacharacters while being
3829
# careful not to overquote the AC_SUBSTed values. We take copies of the
3830
# variables and quote the copies for generation of the libtool script.
3831
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3832
SED SHELL STRIP \
3833
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3834
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3835
deplibs_check_method reload_flag reload_cmds need_locks \
3836
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3837
lt_cv_sys_global_symbol_to_c_name_address \
3838
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3839
old_postinstall_cmds old_postuninstall_cmds \
3840
_LT_AC_TAGVAR(compiler, $1) \
3841
_LT_AC_TAGVAR(CC, $1) \
3842
_LT_AC_TAGVAR(LD, $1) \
3843
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3844
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3845
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3846
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3847
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3848
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3849
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3850
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3851
_LT_AC_TAGVAR(old_archive_cmds, $1) \
3852
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3853
_LT_AC_TAGVAR(predep_objects, $1) \
3854
_LT_AC_TAGVAR(postdep_objects, $1) \
3855
_LT_AC_TAGVAR(predeps, $1) \
3856
_LT_AC_TAGVAR(postdeps, $1) \
3857
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3858
_LT_AC_TAGVAR(archive_cmds, $1) \
3859
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3860
_LT_AC_TAGVAR(postinstall_cmds, $1) \
3861
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
3862
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3863
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
3864
_LT_AC_TAGVAR(no_undefined_flag, $1) \
3865
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
3866
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3867
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3868
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3869
_LT_AC_TAGVAR(hardcode_automatic, $1) \
3870
_LT_AC_TAGVAR(module_cmds, $1) \
3871
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
3872
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3873
_LT_AC_TAGVAR(exclude_expsyms, $1) \
3874
_LT_AC_TAGVAR(include_expsyms, $1); do
3875
3876
case $var in
3877
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
3878
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3879
_LT_AC_TAGVAR(archive_cmds, $1) | \
3880
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3881
_LT_AC_TAGVAR(module_cmds, $1) | \
3882
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3883
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3884
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3885
extract_expsyms_cmds | reload_cmds | finish_cmds | \
3886
postinstall_cmds | postuninstall_cmds | \
3887
old_postinstall_cmds | old_postuninstall_cmds | \
3888
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3889
# Double-quote double-evaled strings.
3890
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3891
;;
3892
*)
3893
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3894
;;
3895
esac
3896
done
3897
3898
case $lt_echo in
3899
*'\[$]0 --fallback-echo"')
3900
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3901
;;
3902
esac
3903
3904
ifelse([$1], [],
3905
[cfgfile="${ofile}T"
3906
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3907
$rm -f "$cfgfile"
3908
AC_MSG_NOTICE([creating $ofile])],
3909
[cfgfile="$ofile"])
3910
3911
cat <<__EOF__ >> "$cfgfile"
3912
ifelse([$1], [],
3913
[#! $SHELL
3914
3915
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3916
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3917
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3918
#
3919
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3920
# Free Software Foundation, Inc.
3921
#
3922
# This file is part of GNU Libtool:
3923
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3924
#
3925
# This program is free software; you can redistribute it and/or modify
3926
# it under the terms of the GNU General Public License as published by
3927
# the Free Software Foundation; either version 2 of the License, or
3928
# (at your option) any later version.
3929
#
3930
# This program is distributed in the hope that it will be useful, but
3931
# WITHOUT ANY WARRANTY; without even the implied warranty of
3932
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3933
# General Public License for more details.
3934
#
3935
# You should have received a copy of the GNU General Public License
3936
# along with this program; if not, write to the Free Software
3937
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3938
#
3939
# As a special exception to the GNU General Public License, if you
3940
# distribute this file as part of a program that contains a
3941
# configuration script generated by Autoconf, you may include it under
3942
# the same distribution terms that you use for the rest of that program.
3943
3944
# A sed program that does not truncate output.
3945
SED=$lt_SED
3946
3947
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3948
Xsed="$SED -e s/^X//"
3949
3950
# The HP-UX ksh and POSIX shell print the target directory to stdout
3951
# if CDPATH is set.
3952
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3953
3954
# The names of the tagged configurations supported by this script.
3955
available_tags=
3956
3957
# ### BEGIN LIBTOOL CONFIG],
3958
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3959
3960
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3961
3962
# Shell to use when invoking shell scripts.
3963
SHELL=$lt_SHELL
3964
3965
# Whether or not to build shared libraries.
3966
build_libtool_libs=$enable_shared
3967
3968
# Whether or not to build static libraries.
3969
build_old_libs=$enable_static
3970
3971
# Whether or not to add -lc for building shared libraries.
3972
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3973
3974
# Whether or not to disallow shared libs when runtime libs are static
3975
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3976
3977
# Whether or not to optimize for fast installation.
3978
fast_install=$enable_fast_install
3979
3980
# The host system.
3981
host_alias=$host_alias
3982
host=$host
3983
3984
# An echo program that does not interpret backslashes.
3985
echo=$lt_echo
3986
3987
# The archiver.
3988
AR=$lt_AR
3989
AR_FLAGS=$lt_AR_FLAGS
3990
3991
# A C compiler.
3992
LTCC=$lt_LTCC
3993
3994
# A language-specific compiler.
3995
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3996
3997
# Is the compiler the GNU C compiler?
3998
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
3999
4000
# An ERE matcher.
4001
EGREP=$lt_EGREP
4002
4003
# The linker used to build libraries.
4004
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4005
4006
# Whether we need hard or soft links.
4007
LN_S=$lt_LN_S
4008
4009
# A BSD-compatible nm program.
4010
NM=$lt_NM
4011
4012
# A symbol stripping program
4013
STRIP=$lt_STRIP
4014
4015
# Used to examine libraries when file_magic_cmd begins "file"
4016
MAGIC_CMD=$MAGIC_CMD
4017
4018
# Used on cygwin: DLL creation program.
4019
DLLTOOL="$DLLTOOL"
4020
4021
# Used on cygwin: object dumper.
4022
OBJDUMP="$OBJDUMP"
4023
4024
# Used on cygwin: assembler.
4025
AS="$AS"
4026
4027
# The name of the directory that contains temporary libtool files.
4028
objdir=$objdir
4029
4030
# How to create reloadable object files.
4031
reload_flag=$lt_reload_flag
4032
reload_cmds=$lt_reload_cmds
4033
4034
# How to pass a linker flag through the compiler.
4035
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4036
4037
# Object file suffix (normally "o").
4038
objext="$ac_objext"
4039
4040
# Old archive suffix (normally "a").
4041
libext="$libext"
4042
4043
# Shared library suffix (normally ".so").
4044
shrext='$shrext'
4045
4046
# Executable file suffix (normally "").
4047
exeext="$exeext"
4048
4049
# Additional compiler flags for building library objects.
4050
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4051
pic_mode=$pic_mode
4052
4053
# What is the maximum length of a command?
4054
max_cmd_len=$lt_cv_sys_max_cmd_len
4055
4056
# Does compiler simultaneously support -c and -o options?
4057
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4058
4059
# Must we lock files when doing compilation ?
4060
need_locks=$lt_need_locks
4061
4062
# Do we need the lib prefix for modules?
4063
need_lib_prefix=$need_lib_prefix
4064
4065
# Do we need a version for libraries?
4066
need_version=$need_version
4067
4068
# Whether dlopen is supported.
4069
dlopen_support=$enable_dlopen
4070
4071
# Whether dlopen of programs is supported.
4072
dlopen_self=$enable_dlopen_self
4073
4074
# Whether dlopen of statically linked programs is supported.
4075
dlopen_self_static=$enable_dlopen_self_static
4076
4077
# Compiler flag to prevent dynamic linking.
4078
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4079
4080
# Compiler flag to turn off builtin functions.
4081
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4082
4083
# Compiler flag to allow reflexive dlopens.
4084
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4085
4086
# Compiler flag to generate shared objects directly from archives.
4087
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4088
4089
# Compiler flag to generate thread-safe objects.
4090
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4091
4092
# Library versioning type.
4093
version_type=$version_type
4094
4095
# Format of library name prefix.
4096
libname_spec=$lt_libname_spec
4097
4098
# List of archive names. First name is the real one, the rest are links.
4099
# The last name is the one that the linker finds with -lNAME.
4100
library_names_spec=$lt_library_names_spec
4101
4102
# The coded name of the library, if different from the real name.
4103
soname_spec=$lt_soname_spec
4104
4105
# Commands used to build and install an old-style archive.
4106
RANLIB=$lt_RANLIB
4107
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4108
old_postinstall_cmds=$lt_old_postinstall_cmds
4109
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4110
4111
# Create an old-style archive from a shared archive.
4112
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4113
4114
# Create a temporary old-style archive to link instead of a shared archive.
4115
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4116
4117
# Commands used to build and install a shared archive.
4118
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4119
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4120
postinstall_cmds=$lt_postinstall_cmds
4121
postuninstall_cmds=$lt_postuninstall_cmds
4122
4123
# Commands used to build a loadable module (assumed same as above if empty)
4124
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4125
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4126
4127
# Commands to strip libraries.
4128
old_striplib=$lt_old_striplib
4129
striplib=$lt_striplib
4130
4131
# Dependencies to place before the objects being linked to create a
4132
# shared library.
4133
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4134
4135
# Dependencies to place after the objects being linked to create a
4136
# shared library.
4137
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4138
4139
# Dependencies to place before the objects being linked to create a
4140
# shared library.
4141
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4142
4143
# Dependencies to place after the objects being linked to create a
4144
# shared library.
4145
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4146
4147
# The library search path used internally by the compiler when linking
4148
# a shared library.
4149
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4150
4151
# Method to check whether dependent libraries are shared objects.
4152
deplibs_check_method=$lt_deplibs_check_method
4153
4154
# Command to use when deplibs_check_method == file_magic.
4155
file_magic_cmd=$lt_file_magic_cmd
4156
4157
# Flag that allows shared libraries with undefined symbols to be built.
4158
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4159
4160
# Flag that forces no undefined symbols.
4161
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4162
4163
# Commands used to finish a libtool library installation in a directory.
4164
finish_cmds=$lt_finish_cmds
4165
4166
# Same as above, but a single script fragment to be evaled but not shown.
4167
finish_eval=$lt_finish_eval
4168
4169
# Take the output of nm and produce a listing of raw symbols and C names.
4170
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4171
4172
# Transform the output of nm in a proper C declaration
4173
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4174
4175
# Transform the output of nm in a C name address pair
4176
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4177
4178
# This is the shared library runtime path variable.
4179
runpath_var=$runpath_var
4180
4181
# This is the shared library path variable.
4182
shlibpath_var=$shlibpath_var
4183
4184
# Is shlibpath searched before the hard-coded library search path?
4185
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4186
4187
# How to hardcode a shared library path into an executable.
4188
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4189
4190
# Whether we should hardcode library paths into libraries.
4191
hardcode_into_libs=$hardcode_into_libs
4192
4193
# Flag to hardcode \$libdir into a binary during linking.
4194
# This must work even if \$libdir does not exist.
4195
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4196
4197
# If ld is used when linking, flag to hardcode \$libdir into
4198
# a binary during linking. This must work even if \$libdir does
4199
# not exist.
4200
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4201
4202
# Whether we need a single -rpath flag with a separated argument.
4203
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4204
4205
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4206
# resulting binary.
4207
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4208
4209
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4210
# resulting binary.
4211
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4212
4213
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4214
# the resulting binary.
4215
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4216
4217
# Set to yes if building a shared library automatically hardcodes DIR into the library
4218
# and all subsequent libraries and executables linked against it.
4219
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4220
4221
# Variables whose values should be saved in libtool wrapper scripts and
4222
# restored at relink time.
4223
variables_saved_for_relink="$variables_saved_for_relink"
4224
4225
# Whether libtool must link a program against all its dependency libraries.
4226
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4227
4228
# Compile-time system search path for libraries
4229
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4230
4231
# Run-time system search path for libraries
4232
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4233
4234
# Fix the shell variable \$srcfile for the compiler.
4235
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4236
4237
# Set to yes if exported symbols are required.
4238
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4239
4240
# The commands to list exported symbols.
4241
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4242
4243
# The commands to extract the exported symbol list from a shared archive.
4244
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4245
4246
# Symbols that should not be listed in the preloaded symbols.
4247
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4248
4249
# Symbols that must always be exported.
4250
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4251
4252
ifelse([$1],[],
4253
[# ### END LIBTOOL CONFIG],
4254
[# ### END LIBTOOL TAG CONFIG: $tagname])
4255
4256
__EOF__
4257
4258
ifelse([$1],[], [
4259
case $host_os in
4260
aix3*)
4261
cat <<\EOF >> "$cfgfile"
4262
4263
# AIX sometimes has problems with the GCC collect2 program. For some
4264
# reason, if we set the COLLECT_NAMES environment variable, the problems
4265
# vanish in a puff of smoke.
4266
if test "X${COLLECT_NAMES+set}" != Xset; then
4267
COLLECT_NAMES=
4268
export COLLECT_NAMES
4269
fi
4270
EOF
4271
;;
4272
esac
4273
4274
# We use sed instead of cat because bash on DJGPP gets confused if
4275
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4276
# text mode, it properly converts lines to CR/LF. This bash problem
4277
# is reportedly fixed, but why not run on old versions too?
4278
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4279
4280
mv -f "$cfgfile" "$ofile" || \
4281
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4282
chmod +x "$ofile"
4283
])
4284
else
4285
# If there is no Makefile yet, we rely on a make rule to execute
4286
# `config.status --recheck' to rerun these tests and create the
4287
# libtool script then.
4288
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4289
if test -f "$ltmain_in"; then
4290
test -f Makefile && make "$ltmain"
4291
fi
4292
fi
4293
])# AC_LIBTOOL_CONFIG
4294
4295
4296
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4297
# -------------------------------------------
4298
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4299
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4300
4301
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4302
4303
if test "$GCC" = yes; then
4304
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4305
4306
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4307
lt_cv_prog_compiler_rtti_exceptions,
4308
[-fno-rtti -fno-exceptions], [],
4309
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4310
fi
4311
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4312
4313
4314
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4315
# ---------------------------------
4316
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4317
[AC_REQUIRE([AC_CANONICAL_HOST])
4318
AC_REQUIRE([AC_PROG_NM])
4319
AC_REQUIRE([AC_OBJEXT])
4320
# Check for command to grab the raw symbol name followed by C symbol from nm.
4321
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4322
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4323
[
4324
# These are sane defaults that work on at least a few old systems.
4325
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4326
4327
# Character class describing NM global symbol codes.
4328
symcode='[[BCDEGRST]]'
4329
4330
# Regexp to match symbols that can be accessed directly from C.
4331
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4332
4333
# Transform the above into a raw symbol and a C symbol.
4334
symxfrm='\1 \2\3 \3'
4335
4336
# Transform an extracted symbol line into a proper C declaration
4337
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4338
4339
# Transform an extracted symbol line into symbol name and symbol address
4340
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'"
4341
4342
# Define system-specific variables.
4343
case $host_os in
4344
aix*)
4345
symcode='[[BCDT]]'
4346
;;
4347
cygwin* | mingw* | pw32*)
4348
symcode='[[ABCDGISTW]]'
4349
;;
4350
hpux*) # Its linker distinguishes data from code symbols
4351
if test "$host_cpu" = ia64; then
4352
symcode='[[ABCDEGRST]]'
4353
fi
4354
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4355
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'"
4356
;;
4357
irix* | nonstopux*)
4358
symcode='[[BCDEGRST]]'
4359
;;
4360
osf*)
4361
symcode='[[BCDEGQRST]]'
4362
;;
4363
solaris* | sysv5*)
4364
symcode='[[BDRT]]'
4365
;;
4366
sysv4)
4367
symcode='[[DFNSTU]]'
4368
;;
4369
esac
4370
4371
# Handle CRLF in mingw tool chain
4372
opt_cr=
4373
case $build_os in
4374
mingw*)
4375
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4376
;;
4377
esac
4378
4379
# If we're using GNU nm, then use its standard symbol codes.
4380
case `$NM -V 2>&1` in
4381
*GNU* | *'with BFD'*)
4382
symcode='[[ABCDGIRSTW]]' ;;
4383
esac
4384
4385
# Try without a prefix undercore, then with it.
4386
for ac_symprfx in "" "_"; do
4387
4388
# Write the raw and C identifiers.
4389
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4390
4391
# Check to see that the pipe works correctly.
4392
pipe_works=no
4393
4394
rm -f conftest*
4395
cat > conftest.$ac_ext <<EOF
4396
#ifdef __cplusplus
4397
extern "C" {
4398
#endif
4399
char nm_test_var;
4400
void nm_test_func(){}
4401
#ifdef __cplusplus
4402
}
4403
#endif
4404
int main(){nm_test_var='a';nm_test_func();return(0);}
4405
EOF
4406
4407
if AC_TRY_EVAL(ac_compile); then
4408
# Now try to grab the symbols.
4409
nlist=conftest.nm
4410
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4411
# Try sorting and uniquifying the output.
4412
if sort "$nlist" | uniq > "$nlist"T; then
4413
mv -f "$nlist"T "$nlist"
4414
else
4415
rm -f "$nlist"T
4416
fi
4417
4418
# Make sure that we snagged all the symbols we need.
4419
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4420
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4421
cat <<EOF > conftest.$ac_ext
4422
#ifdef __cplusplus
4423
extern "C" {
4424
#endif
4425
4426
EOF
4427
# Now generate the symbol file.
4428
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4429
4430
cat <<EOF >> conftest.$ac_ext
4431
#if defined (__STDC__) && __STDC__
4432
# define lt_ptr_t void *
4433
#else
4434
# define lt_ptr_t char *
4435
# define const
4436
#endif
4437
4438
/* The mapping between symbol names and symbols. */
4439
const struct {
4440
const char *name;
4441
lt_ptr_t address;
4442
}
4443
lt_preloaded_symbols[[]] =
4444
{
4445
EOF
4446
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4447
cat <<\EOF >> conftest.$ac_ext
4448
{0, (lt_ptr_t) 0}
4449
};
4450
4451
#ifdef __cplusplus
4452
}
4453
#endif
4454
EOF
4455
# Now try linking the two files.
4456
mv conftest.$ac_objext conftstm.$ac_objext
4457
lt_save_LIBS="$LIBS"
4458
lt_save_CFLAGS="$CFLAGS"
4459
LIBS="conftstm.$ac_objext"
4460
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4461
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4462
pipe_works=yes
4463
fi
4464
LIBS="$lt_save_LIBS"
4465
CFLAGS="$lt_save_CFLAGS"
4466
else
4467
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4468
fi
4469
else
4470
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4471
fi
4472
else
4473
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4474
fi
4475
else
4476
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4477
cat conftest.$ac_ext >&5
4478
fi
4479
rm -f conftest* conftst*
4480
4481
# Do not use the global_symbol_pipe unless it works.
4482
if test "$pipe_works" = yes; then
4483
break
4484
else
4485
lt_cv_sys_global_symbol_pipe=
4486
fi
4487
done
4488
])
4489
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4490
lt_cv_sys_global_symbol_to_cdecl=
4491
fi
4492
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4493
AC_MSG_RESULT(failed)
4494
else
4495
AC_MSG_RESULT(ok)
4496
fi
4497
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4498
4499
4500
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4501
# ---------------------------------------
4502
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4503
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4504
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4505
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4506
4507
AC_MSG_CHECKING([for $compiler option to produce PIC])
4508
ifelse([$1],[CXX],[
4509
# C++ specific cases for pic, static, wl, etc.
4510
if test "$GXX" = yes; then
4511
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4512
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4513
4514
case $host_os in
4515
aix*)
4516
# All AIX code is PIC.
4517
if test "$host_cpu" = ia64; then
4518
# AIX 5 now supports IA64 processor
4519
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4520
fi
4521
;;
4522
amigaos*)
4523
# FIXME: we need at least 68020 code to build shared libraries, but
4524
# adding the `-m68020' flag to GCC prevents building anything better,
4525
# like `-m68040'.
4526
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4527
;;
4528
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4529
# PIC is the default for these OSes.
4530
;;
4531
mingw* | os2* | pw32*)
4532
# This hack is so that the source file can tell whether it is being
4533
# built for inclusion in a dll (and should export symbols for example).
4534
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4535
;;
4536
darwin* | rhapsody*)
4537
# PIC is the default on this platform
4538
# Common symbols not allowed in MH_DYLIB files
4539
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4540
;;
4541
*djgpp*)
4542
# DJGPP does not support shared libraries at all
4543
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4544
;;
4545
sysv4*MP*)
4546
if test -d /usr/nec; then
4547
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4548
fi
4549
;;
4550
hpux*)
4551
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4552
# not for PA HP-UX.
4553
case "$host_cpu" in
4554
hppa*64*|ia64*)
4555
;;
4556
*)
4557
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4558
;;
4559
esac
4560
;;
4561
*)
4562
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4563
;;
4564
esac
4565
else
4566
case $host_os in
4567
aix4* | aix5*)
4568
# All AIX code is PIC.
4569
if test "$host_cpu" = ia64; then
4570
# AIX 5 now supports IA64 processor
4571
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4572
else
4573
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4574
fi
4575
;;
4576
chorus*)
4577
case $cc_basename in
4578
cxch68)
4579
# Green Hills C++ Compiler
4580
# _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"
4581
;;
4582
esac
4583
;;
4584
dgux*)
4585
case $cc_basename in
4586
ec++)
4587
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4588
;;
4589
ghcx)
4590
# Green Hills C++ Compiler
4591
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4592
;;
4593
*)
4594
;;
4595
esac
4596
;;
4597
freebsd* | kfreebsd*-gnu)
4598
# FreeBSD uses GNU C++
4599
;;
4600
hpux9* | hpux10* | hpux11*)
4601
case $cc_basename in
4602
CC)
4603
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4604
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4605
if test "$host_cpu" != ia64; then
4606
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4607
fi
4608
;;
4609
aCC)
4610
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4611
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4612
case "$host_cpu" in
4613
hppa*64*|ia64*)
4614
# +Z the default
4615
;;
4616
*)
4617
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4618
;;
4619
esac
4620
;;
4621
*)
4622
;;
4623
esac
4624
;;
4625
irix5* | irix6* | nonstopux*)
4626
case $cc_basename in
4627
CC)
4628
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4629
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4630
# CC pic flag -KPIC is the default.
4631
;;
4632
*)
4633
;;
4634
esac
4635
;;
4636
linux*)
4637
case $cc_basename in
4638
KCC)
4639
# KAI C++ Compiler
4640
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4641
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4642
;;
4643
icpc)
4644
# Intel C++
4645
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4646
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4647
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4648
;;
4649
cxx)
4650
# Compaq C++
4651
# Make sure the PIC flag is empty. It appears that all Alpha
4652
# Linux and Compaq Tru64 Unix objects are PIC.
4653
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4654
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4655
;;
4656
*)
4657
;;
4658
esac
4659
;;
4660
lynxos*)
4661
;;
4662
m88k*)
4663
;;
4664
mvs*)
4665
case $cc_basename in
4666
cxx)
4667
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4668
;;
4669
*)
4670
;;
4671
esac
4672
;;
4673
netbsd*)
4674
;;
4675
osf3* | osf4* | osf5*)
4676
case $cc_basename in
4677
KCC)
4678
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4679
;;
4680
RCC)
4681
# Rational C++ 2.4.1
4682
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4683
;;
4684
cxx)
4685
# Digital/Compaq C++
4686
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4687
# Make sure the PIC flag is empty. It appears that all Alpha
4688
# Linux and Compaq Tru64 Unix objects are PIC.
4689
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4690
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4691
;;
4692
*)
4693
;;
4694
esac
4695
;;
4696
psos*)
4697
;;
4698
sco*)
4699
case $cc_basename in
4700
CC)
4701
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4702
;;
4703
*)
4704
;;
4705
esac
4706
;;
4707
solaris*)
4708
case $cc_basename in
4709
CC)
4710
# Sun C++ 4.2, 5.x and Centerline C++
4711
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4712
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4713
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4714
;;
4715
gcx)
4716
# Green Hills C++ Compiler
4717
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4718
;;
4719
*)
4720
;;
4721
esac
4722
;;
4723
sunos4*)
4724
case $cc_basename in
4725
CC)
4726
# Sun C++ 4.x
4727
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4728
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4729
;;
4730
lcc)
4731
# Lucid
4732
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4733
;;
4734
*)
4735
;;
4736
esac
4737
;;
4738
tandem*)
4739
case $cc_basename in
4740
NCC)
4741
# NonStop-UX NCC 3.20
4742
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4743
;;
4744
*)
4745
;;
4746
esac
4747
;;
4748
unixware*)
4749
;;
4750
vxworks*)
4751
;;
4752
*)
4753
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4754
;;
4755
esac
4756
fi
4757
],
4758
[
4759
if test "$GCC" = yes; then
4760
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4761
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4762
4763
case $host_os in
4764
aix*)
4765
# All AIX code is PIC.
4766
if test "$host_cpu" = ia64; then
4767
# AIX 5 now supports IA64 processor
4768
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4769
fi
4770
;;
4771
4772
amigaos*)
4773
# FIXME: we need at least 68020 code to build shared libraries, but
4774
# adding the `-m68020' flag to GCC prevents building anything better,
4775
# like `-m68040'.
4776
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4777
;;
4778
4779
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4780
# PIC is the default for these OSes.
4781
;;
4782
4783
mingw* | pw32* | os2*)
4784
# This hack is so that the source file can tell whether it is being
4785
# built for inclusion in a dll (and should export symbols for example).
4786
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4787
;;
4788
4789
darwin* | rhapsody*)
4790
# PIC is the default on this platform
4791
# Common symbols not allowed in MH_DYLIB files
4792
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4793
;;
4794
4795
msdosdjgpp*)
4796
# Just because we use GCC doesn't mean we suddenly get shared libraries
4797
# on systems that don't support them.
4798
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4799
enable_shared=no
4800
;;
4801
4802
sysv4*MP*)
4803
if test -d /usr/nec; then
4804
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4805
fi
4806
;;
4807
4808
hpux*)
4809
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4810
# not for PA HP-UX.
4811
case "$host_cpu" in
4812
hppa*64*|ia64*)
4813
# +Z the default
4814
;;
4815
*)
4816
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4817
;;
4818
esac
4819
;;
4820
4821
*)
4822
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4823
;;
4824
esac
4825
else
4826
# PORTME Check for flag to pass linker flags through the system compiler.
4827
case $host_os in
4828
aix*)
4829
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4830
if test "$host_cpu" = ia64; then
4831
# AIX 5 now supports IA64 processor
4832
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4833
else
4834
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4835
fi
4836
;;
4837
4838
mingw* | pw32* | os2*)
4839
# This hack is so that the source file can tell whether it is being
4840
# built for inclusion in a dll (and should export symbols for example).
4841
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4842
;;
4843
4844
hpux9* | hpux10* | hpux11*)
4845
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4846
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4847
# not for PA HP-UX.
4848
case "$host_cpu" in
4849
hppa*64*|ia64*)
4850
# +Z the default
4851
;;
4852
*)
4853
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4854
;;
4855
esac
4856
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4857
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4858
;;
4859
4860
irix5* | irix6* | nonstopux*)
4861
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4862
# PIC (with -KPIC) is the default.
4863
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4864
;;
4865
4866
newsos6)
4867
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4868
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4869
;;
4870
4871
linux*)
4872
case $CC in
4873
icc* | ecc*)
4874
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4875
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4876
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4877
;;
4878
ccc*)
4879
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4880
# All Alpha code is PIC.
4881
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4882
;;
4883
esac
4884
;;
4885
4886
osf3* | osf4* | osf5*)
4887
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4888
# All OSF/1 code is PIC.
4889
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4890
;;
4891
4892
sco3.2v5*)
4893
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4894
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4895
;;
4896
4897
solaris*)
4898
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4899
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4900
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4901
;;
4902
4903
sunos4*)
4904
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4905
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4906
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4907
;;
4908
4909
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4910
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4911
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4912
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4913
;;
4914
4915
sysv4*MP*)
4916
if test -d /usr/nec ;then
4917
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4918
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4919
fi
4920
;;
4921
4922
uts4*)
4923
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4924
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4925
;;
4926
4927
*)
4928
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4929
;;
4930
esac
4931
fi
4932
])
4933
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4934
4935
#
4936
# Check to make sure the PIC flag actually works.
4937
#
4938
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4939
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4940
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4941
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4942
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4943
"" | " "*) ;;
4944
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4945
esac],
4946
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4947
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4948
fi
4949
case "$host_os" in
4950
# For platforms which do not support PIC, -DPIC is meaningless:
4951
*djgpp*)
4952
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4953
;;
4954
*)
4955
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4956
;;
4957
esac
4958
])
4959
4960
4961
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4962
# ------------------------------------
4963
# See if the linker supports building shared libraries.
4964
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4965
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4966
ifelse([$1],[CXX],[
4967
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4968
case $host_os in
4969
aix4* | aix5*)
4970
# If we're using GNU nm, then we don't want the "-C" option.
4971
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4972
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4973
_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'
4974
else
4975
_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'
4976
fi
4977
;;
4978
pw32*)
4979
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4980
;;
4981
cygwin* | mingw*)
4982
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
4983
;;
4984
*)
4985
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4986
;;
4987
esac
4988
],[
4989
runpath_var=
4990
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4991
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4992
_LT_AC_TAGVAR(archive_cmds, $1)=
4993
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4994
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
4995
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4996
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4997
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4998
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4999
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5000
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5001
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5002
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5003
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5004
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5005
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5006
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5007
_LT_AC_TAGVAR(module_cmds, $1)=
5008
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5009
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5010
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5011
# include_expsyms should be a list of space-separated symbols to be *always*
5012
# included in the symbol list
5013
_LT_AC_TAGVAR(include_expsyms, $1)=
5014
# exclude_expsyms can be an extended regexp of symbols to exclude
5015
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5016
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5017
# as well as any symbol that contains `d'.
5018
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5019
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5020
# platforms (ab)use it in PIC code, but their linkers get confused if
5021
# the symbol is explicitly referenced. Since portable code cannot
5022
# rely on this symbol name, it's probably fine to never include it in
5023
# preloaded symbol tables.
5024
extract_expsyms_cmds=
5025
5026
case $host_os in
5027
cygwin* | mingw* | pw32*)
5028
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5029
# When not using gcc, we currently assume that we are using
5030
# Microsoft Visual C++.
5031
if test "$GCC" != yes; then
5032
with_gnu_ld=no
5033
fi
5034
;;
5035
openbsd*)
5036
with_gnu_ld=no
5037
;;
5038
esac
5039
5040
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5041
if test "$with_gnu_ld" = yes; then
5042
# If archive_cmds runs LD, not CC, wlarc should be empty
5043
wlarc='${wl}'
5044
5045
# See if GNU ld supports shared libraries.
5046
case $host_os in
5047
aix3* | aix4* | aix5*)
5048
# On AIX/PPC, the GNU linker is very broken
5049
if test "$host_cpu" != ia64; then
5050
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5051
cat <<EOF 1>&2
5052
5053
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5054
*** to be unable to reliably create shared libraries on AIX.
5055
*** Therefore, libtool is disabling shared libraries support. If you
5056
*** really care for shared libraries, you may want to modify your PATH
5057
*** so that a non-GNU linker is found, and then restart.
5058
5059
EOF
5060
fi
5061
;;
5062
5063
amigaos*)
5064
_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)'
5065
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5066
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5067
5068
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5069
# that the semantics of dynamic libraries on AmigaOS, at least up
5070
# to version 4, is to share data among multiple programs linked
5071
# with the same dynamic library. Since this doesn't match the
5072
# behavior of shared libraries on other platforms, we can't use
5073
# them.
5074
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5075
;;
5076
5077
beos*)
5078
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5079
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5080
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5081
# support --undefined. This deserves some investigation. FIXME
5082
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5083
else
5084
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5085
fi
5086
;;
5087
5088
cygwin* | mingw* | pw32*)
5089
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5090
# as there is no search path for DLLs.
5091
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5092
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5093
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5094
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5095
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5096
5097
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5098
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5099
# If the export-symbols file already is a .def file (1st line
5100
# is EXPORTS), use it as is; otherwise, prepend...
5101
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5102
cp $export_symbols $output_objdir/$soname.def;
5103
else
5104
echo EXPORTS > $output_objdir/$soname.def;
5105
cat $export_symbols >> $output_objdir/$soname.def;
5106
fi~
5107
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5108
else
5109
ld_shlibs=no
5110
fi
5111
;;
5112
5113
netbsd*)
5114
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5115
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5116
wlarc=
5117
else
5118
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5119
_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'
5120
fi
5121
;;
5122
5123
solaris* | sysv5*)
5124
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5125
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5126
cat <<EOF 1>&2
5127
5128
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5129
*** create shared libraries on Solaris systems. Therefore, libtool
5130
*** is disabling shared libraries support. We urge you to upgrade GNU
5131
*** binutils to release 2.9.1 or newer. Another option is to modify
5132
*** your PATH or compiler configuration so that the native linker is
5133
*** used, and then restart.
5134
5135
EOF
5136
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5137
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5138
_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'
5139
else
5140
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5141
fi
5142
;;
5143
5144
sunos4*)
5145
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5146
wlarc=
5147
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5148
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5149
;;
5150
5151
linux*)
5152
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5153
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5154
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5155
supports_anon_versioning=no
5156
case `$LD -v 2>/dev/null` in
5157
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5158
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5159
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5160
*\ 2.11.*) ;; # other 2.11 versions
5161
*) supports_anon_versioning=yes ;;
5162
esac
5163
if test $supports_anon_versioning = yes; then
5164
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5165
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5166
$echo "local: *; };" >> $output_objdir/$libname.ver~
5167
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5168
else
5169
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5170
fi
5171
else
5172
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5173
fi
5174
;;
5175
5176
*)
5177
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5178
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5179
_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'
5180
else
5181
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5182
fi
5183
;;
5184
esac
5185
5186
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5187
runpath_var=LD_RUN_PATH
5188
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5189
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5190
# ancient GNU ld didn't support --whole-archive et. al.
5191
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5192
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5193
else
5194
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5195
fi
5196
fi
5197
else
5198
# PORTME fill in a description of your system's linker (not GNU ld)
5199
case $host_os in
5200
aix3*)
5201
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5202
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5203
_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'
5204
# Note: this linker hardcodes the directories in LIBPATH if there
5205
# are no directories specified by -L.
5206
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5207
if test "$GCC" = yes && test -z "$link_static_flag"; then
5208
# Neither direct hardcoding nor static linking is supported with a
5209
# broken collect2.
5210
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5211
fi
5212
;;
5213
5214
aix4* | aix5*)
5215
if test "$host_cpu" = ia64; then
5216
# On IA64, the linker does run time linking by default, so we don't
5217
# have to do anything special.
5218
aix_use_runtimelinking=no
5219
exp_sym_flag='-Bexport'
5220
no_entry_flag=""
5221
else
5222
# If we're using GNU nm, then we don't want the "-C" option.
5223
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5224
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5225
_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'
5226
else
5227
_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'
5228
fi
5229
aix_use_runtimelinking=no
5230
5231
# Test if we are trying to use run time linking or normal
5232
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5233
# need to do runtime linking.
5234
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5235
for ld_flag in $LDFLAGS; do
5236
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5237
aix_use_runtimelinking=yes
5238
break
5239
fi
5240
done
5241
esac
5242
5243
exp_sym_flag='-bexport'
5244
no_entry_flag='-bnoentry'
5245
fi
5246
5247
# When large executables or shared objects are built, AIX ld can
5248
# have problems creating the table of contents. If linking a library
5249
# or program results in "error TOC overflow" add -mminimal-toc to
5250
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5251
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5252
5253
_LT_AC_TAGVAR(archive_cmds, $1)=''
5254
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5255
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5256
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5257
5258
if test "$GCC" = yes; then
5259
case $host_os in aix4.[012]|aix4.[012].*)
5260
# We only want to do this on AIX 4.2 and lower, the check
5261
# below for broken collect2 doesn't work under 4.3+
5262
collect2name=`${CC} -print-prog-name=collect2`
5263
if test -f "$collect2name" && \
5264
strings "$collect2name" | grep resolve_lib_name >/dev/null
5265
then
5266
# We have reworked collect2
5267
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5268
else
5269
# We have old collect2
5270
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5271
# It fails to find uninstalled libraries when the uninstalled
5272
# path is not listed in the libpath. Setting hardcode_minus_L
5273
# to unsupported forces relinking
5274
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5275
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5276
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5277
fi
5278
esac
5279
shared_flag='-shared'
5280
else
5281
# not using gcc
5282
if test "$host_cpu" = ia64; then
5283
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5284
# chokes on -Wl,-G. The following line is correct:
5285
shared_flag='-G'
5286
else
5287
if test "$aix_use_runtimelinking" = yes; then
5288
shared_flag='${wl}-G'
5289
else
5290
shared_flag='${wl}-bM:SRE'
5291
fi
5292
fi
5293
fi
5294
5295
# It seems that -bexpall does not export symbols beginning with
5296
# underscore (_), so it is better to generate a list of symbols to export.
5297
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5298
if test "$aix_use_runtimelinking" = yes; then
5299
# Warning - without using the other runtime loading flags (-brtl),
5300
# -berok will link without error, but may produce a broken library.
5301
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5302
# Determine the default libpath from the value encoded in an empty executable.
5303
_LT_AC_SYS_LIBPATH_AIX
5304
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5305
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5306
else
5307
if test "$host_cpu" = ia64; then
5308
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5309
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5310
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5311
else
5312
# Determine the default libpath from the value encoded in an empty executable.
5313
_LT_AC_SYS_LIBPATH_AIX
5314
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5315
# Warning - without using the other run time loading flags,
5316
# -berok will link without error, but may produce a broken library.
5317
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5318
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5319
# -bexpall does not export symbols beginning with underscore (_)
5320
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5321
# Exported symbols can be pulled into shared objects from archives
5322
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5323
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5324
# This is similar to how AIX traditionally builds it's shared libraries.
5325
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5326
fi
5327
fi
5328
;;
5329
5330
amigaos*)
5331
_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)'
5332
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5333
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5334
# see comment about different semantics on the GNU ld section
5335
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5336
;;
5337
5338
bsdi4*)
5339
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5340
;;
5341
5342
cygwin* | mingw* | pw32*)
5343
# When not using gcc, we currently assume that we are using
5344
# Microsoft Visual C++.
5345
# hardcode_libdir_flag_spec is actually meaningless, as there is
5346
# no search path for DLLs.
5347
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5348
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5349
# Tell ltmain to make .lib files, not .a files.
5350
libext=lib
5351
# Tell ltmain to make .dll files, not .so files.
5352
shrext=".dll"
5353
# FIXME: Setting linknames here is a bad hack.
5354
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5355
# The linker will automatically build a .lib file if we build a DLL.
5356
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5357
# FIXME: Should let the user specify the lib program.
5358
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5359
fix_srcfile_path='`cygpath -w "$srcfile"`'
5360
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5361
;;
5362
5363
darwin* | rhapsody*)
5364
if test "$GXX" = yes ; then
5365
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5366
case "$host_os" in
5367
rhapsody* | darwin1.[[012]])
5368
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5369
;;
5370
*) # Darwin 1.3 on
5371
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5372
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5373
else
5374
case ${MACOSX_DEPLOYMENT_TARGET} in
5375
10.[[012]])
5376
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5377
;;
5378
10.*)
5379
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5380
;;
5381
esac
5382
fi
5383
;;
5384
esac
5385
lt_int_apple_cc_single_mod=no
5386
output_verbose_link_cmd='echo'
5387
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5388
lt_int_apple_cc_single_mod=yes
5389
fi
5390
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5391
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5392
else
5393
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5394
fi
5395
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5396
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5397
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5398
_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}'
5399
else
5400
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5401
fi
5402
_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}'
5403
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5404
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5405
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5406
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5407
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5408
else
5409
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5410
fi
5411
;;
5412
5413
dgux*)
5414
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5415
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5416
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5417
;;
5418
5419
freebsd1*)
5420
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5421
;;
5422
5423
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5424
# support. Future versions do this automatically, but an explicit c++rt0.o
5425
# does not break anything, and helps significantly (at the cost of a little
5426
# extra space).
5427
freebsd2.2*)
5428
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5429
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5430
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5431
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5432
;;
5433
5434
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5435
freebsd2*)
5436
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5437
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5438
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5439
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5440
;;
5441
5442
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5443
freebsd* | kfreebsd*-gnu)
5444
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5445
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5446
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5447
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5448
;;
5449
5450
hpux9*)
5451
if test "$GCC" = yes; then
5452
_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'
5453
else
5454
_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'
5455
fi
5456
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5457
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5458
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5459
5460
# hardcode_minus_L: Not really in the search PATH,
5461
# but as the default location of the library.
5462
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5463
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5464
;;
5465
5466
hpux10* | hpux11*)
5467
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5468
case "$host_cpu" in
5469
hppa*64*|ia64*)
5470
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5471
;;
5472
*)
5473
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5474
;;
5475
esac
5476
else
5477
case "$host_cpu" in
5478
hppa*64*|ia64*)
5479
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5480
;;
5481
*)
5482
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5483
;;
5484
esac
5485
fi
5486
if test "$with_gnu_ld" = no; then
5487
case "$host_cpu" in
5488
hppa*64*)
5489
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5490
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5491
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5492
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5493
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5494
;;
5495
ia64*)
5496
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5497
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5498
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5499
5500
# hardcode_minus_L: Not really in the search PATH,
5501
# but as the default location of the library.
5502
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5503
;;
5504
*)
5505
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5506
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5507
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5508
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5509
5510
# hardcode_minus_L: Not really in the search PATH,
5511
# but as the default location of the library.
5512
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5513
;;
5514
esac
5515
fi
5516
;;
5517
5518
irix5* | irix6* | nonstopux*)
5519
if test "$GCC" = yes; then
5520
_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'
5521
else
5522
_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'
5523
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5524
fi
5525
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5526
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5527
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5528
;;
5529
5530
netbsd*)
5531
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5532
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5533
else
5534
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5535
fi
5536
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5537
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5538
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5539
;;
5540
5541
newsos6)
5542
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5543
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5544
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5545
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5546
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5547
;;
5548
5549
openbsd*)
5550
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5551
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5552
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5553
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5554
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5555
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5556
else
5557
case $host_os in
5558
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5559
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5560
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5561
;;
5562
*)
5563
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5564
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5565
;;
5566
esac
5567
fi
5568
;;
5569
5570
os2*)
5571
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5572
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5573
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5574
_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'
5575
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5576
;;
5577
5578
osf3*)
5579
if test "$GCC" = yes; then
5580
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5581
_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'
5582
else
5583
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5584
_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'
5585
fi
5586
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5587
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5588
;;
5589
5590
osf4* | osf5*) # as osf3* with the addition of -msym flag
5591
if test "$GCC" = yes; then
5592
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5593
_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'
5594
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5595
else
5596
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5597
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5598
_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~
5599
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5600
5601
# Both c and cxx compiler support -rpath directly
5602
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5603
fi
5604
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5605
;;
5606
5607
sco3.2v5*)
5608
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5609
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5610
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5611
runpath_var=LD_RUN_PATH
5612
hardcode_runpath_var=yes
5613
;;
5614
5615
solaris*)
5616
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5617
if test "$GCC" = yes; then
5618
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5619
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5620
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5621
else
5622
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5623
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5624
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5625
fi
5626
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5627
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5628
case $host_os in
5629
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5630
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
5631
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5632
esac
5633
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5634
;;
5635
5636
sunos4*)
5637
if test "x$host_vendor" = xsequent; then
5638
# Use $CC to link under sequent, because it throws in some extra .o
5639
# files that make .init and .fini sections work.
5640
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5641
else
5642
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5643
fi
5644
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5645
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5646
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5647
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5648
;;
5649
5650
sysv4)
5651
case $host_vendor in
5652
sni)
5653
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5654
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5655
;;
5656
siemens)
5657
## LD is ld it makes a PLAMLIB
5658
## CC just makes a GrossModule.
5659
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5660
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5661
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5662
;;
5663
motorola)
5664
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5665
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5666
;;
5667
esac
5668
runpath_var='LD_RUN_PATH'
5669
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5670
;;
5671
5672
sysv4.3*)
5673
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5674
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5675
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5676
;;
5677
5678
sysv4*MP*)
5679
if test -d /usr/nec; then
5680
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5681
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5682
runpath_var=LD_RUN_PATH
5683
hardcode_runpath_var=yes
5684
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5685
fi
5686
;;
5687
5688
sysv4.2uw2*)
5689
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5690
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5691
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5692
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5693
hardcode_runpath_var=yes
5694
runpath_var=LD_RUN_PATH
5695
;;
5696
5697
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5698
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5699
if test "$GCC" = yes; then
5700
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5701
else
5702
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5703
fi
5704
runpath_var='LD_RUN_PATH'
5705
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5706
;;
5707
5708
sysv5*)
5709
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5710
# $CC -shared without GNU ld will not create a library from C++
5711
# object files and a static libstdc++, better avoid it by now
5712
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5713
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5714
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5715
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5716
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5717
runpath_var='LD_RUN_PATH'
5718
;;
5719
5720
uts4*)
5721
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5722
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5723
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5724
;;
5725
5726
*)
5727
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5728
;;
5729
esac
5730
fi
5731
])
5732
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5733
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5734
5735
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5736
if test "$GCC" = yes; then
5737
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5738
fi
5739
5740
#
5741
# Do we need to explicitly link libc?
5742
#
5743
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5744
x|xyes)
5745
# Assume -lc should be added
5746
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5747
5748
if test "$enable_shared" = yes && test "$GCC" = yes; then
5749
case $_LT_AC_TAGVAR(archive_cmds, $1) in
5750
*'~'*)
5751
# FIXME: we may have to deal with multi-command sequences.
5752
;;
5753
'$CC '*)
5754
# Test whether the compiler implicitly links with -lc since on some
5755
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5756
# to ld, don't add -lc before -lgcc.
5757
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5758
$rm conftest*
5759
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5760
5761
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5762
soname=conftest
5763
lib=conftest
5764
libobjs=conftest.$ac_objext
5765
deplibs=
5766
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5767
compiler_flags=-v
5768
linker_flags=-v
5769
verstring=
5770
output_objdir=.
5771
libname=conftest
5772
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5773
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5774
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5775
then
5776
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5777
else
5778
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5779
fi
5780
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5781
else
5782
cat conftest.err 1>&5
5783
fi
5784
$rm conftest*
5785
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5786
;;
5787
esac
5788
fi
5789
;;
5790
esac
5791
])# AC_LIBTOOL_PROG_LD_SHLIBS
5792
5793
5794
# _LT_AC_FILE_LTDLL_C
5795
# -------------------
5796
# Be careful that the start marker always follows a newline.
5797
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5798
# /* ltdll.c starts here */
5799
# #define WIN32_LEAN_AND_MEAN
5800
# #include <windows.h>
5801
# #undef WIN32_LEAN_AND_MEAN
5802
# #include <stdio.h>
5803
#
5804
# #ifndef __CYGWIN__
5805
# # ifdef __CYGWIN32__
5806
# # define __CYGWIN__ __CYGWIN32__
5807
# # endif
5808
# #endif
5809
#
5810
# #ifdef __cplusplus
5811
# extern "C" {
5812
# #endif
5813
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5814
# #ifdef __cplusplus
5815
# }
5816
# #endif
5817
#
5818
# #ifdef __CYGWIN__
5819
# #include <cygwin/cygwin_dll.h>
5820
# DECLARE_CYGWIN_DLL( DllMain );
5821
# #endif
5822
# HINSTANCE __hDllInstance_base;
5823
#
5824
# BOOL APIENTRY
5825
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5826
# {
5827
# __hDllInstance_base = hInst;
5828
# return TRUE;
5829
# }
5830
# /* ltdll.c ends here */
5831
])# _LT_AC_FILE_LTDLL_C
5832
5833
5834
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5835
# ---------------------------------
5836
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5837
5838
5839
# old names
5840
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5841
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5842
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5843
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5844
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5845
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5846
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5847
5848
# This is just to silence aclocal about the macro not being used
5849
ifelse([AC_DISABLE_FAST_INSTALL])
5850
5851
AC_DEFUN([LT_AC_PROG_GCJ],
5852
[AC_CHECK_TOOL(GCJ, gcj, no)
5853
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5854
AC_SUBST(GCJFLAGS)
5855
])
5856
5857
AC_DEFUN([LT_AC_PROG_RC],
5858
[AC_CHECK_TOOL(RC, windres, no)
5859
])
5860
5861
# NOTE: This macro has been submitted for inclusion into #
5862
# GNU Autoconf as AC_PROG_SED. When it is available in #
5863
# a released version of Autoconf we should remove this #
5864
# macro and use it instead. #
5865
# LT_AC_PROG_SED
5866
# --------------
5867
# Check for a fully-functional sed program, that truncates
5868
# as few characters as possible. Prefer GNU sed if found.
5869
AC_DEFUN([LT_AC_PROG_SED],
5870
[AC_MSG_CHECKING([for a sed that does not truncate output])
5871
AC_CACHE_VAL(lt_cv_path_SED,
5872
[# Loop through the user's path and test for sed and gsed.
5873
# Then use that list of sed's as ones to test for truncation.
5874
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5875
for as_dir in $PATH
5876
do
5877
IFS=$as_save_IFS
5878
test -z "$as_dir" && as_dir=.
5879
for lt_ac_prog in sed gsed; do
5880
for ac_exec_ext in '' $ac_executable_extensions; do
5881
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5882
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5883
fi
5884
done
5885
done
5886
done
5887
lt_ac_max=0
5888
lt_ac_count=0
5889
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
5890
# along with /bin/sed that truncates output.
5891
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5892
test ! -f $lt_ac_sed && break
5893
cat /dev/null > conftest.in
5894
lt_ac_count=0
5895
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5896
# Check for GNU sed and select it if it is found.
5897
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5898
lt_cv_path_SED=$lt_ac_sed
5899
break
5900
fi
5901
while true; do
5902
cat conftest.in conftest.in >conftest.tmp
5903
mv conftest.tmp conftest.in
5904
cp conftest.in conftest.nl
5905
echo >>conftest.nl
5906
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5907
cmp -s conftest.out conftest.nl || break
5908
# 10000 chars as input seems more than enough
5909
test $lt_ac_count -gt 10 && break
5910
lt_ac_count=`expr $lt_ac_count + 1`
5911
if test $lt_ac_count -gt $lt_ac_max; then
5912
lt_ac_max=$lt_ac_count
5913
lt_cv_path_SED=$lt_ac_sed
5914
fi
5915
done
5916
done
5917
SED=$lt_cv_path_SED
5918
])
5919
AC_MSG_RESULT([$SED])
5920
])
5921
5922
# -*- Autoconf -*-
5923
# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
5924
# Generated from amversion.in; do not edit by hand.
5925
5926
# This program is free software; you can redistribute it and/or modify
5927
# it under the terms of the GNU General Public License as published by
5928
# the Free Software Foundation; either version 2, or (at your option)
5929
# any later version.
5930
5931
# This program is distributed in the hope that it will be useful,
5932
# but WITHOUT ANY WARRANTY; without even the implied warranty of
5933
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5934
# GNU General Public License for more details.
5935
5936
# You should have received a copy of the GNU General Public License
5937
# along with this program; if not, write to the Free Software
5938
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5939
5940
# AM_AUTOMAKE_VERSION(VERSION)
5941
# ----------------------------
5942
# Automake X.Y traces this macro to ensure aclocal.m4 has been
5943
# generated from the m4 files accompanying Automake X.Y.
5944
AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
5945
5946
# AM_SET_CURRENT_AUTOMAKE_VERSION
5947
# -------------------------------
5948
# Call AM_AUTOMAKE_VERSION so it can be traced.
5949
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
5950
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
5951
[AM_AUTOMAKE_VERSION([1.8.3])])
5952
5953
# AM_AUX_DIR_EXPAND
5954
5955
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
5956
5957
# This program is free software; you can redistribute it and/or modify
5958
# it under the terms of the GNU General Public License as published by
5959
# the Free Software Foundation; either version 2, or (at your option)
5960
# any later version.
5961
5962
# This program is distributed in the hope that it will be useful,
5963
# but WITHOUT ANY WARRANTY; without even the implied warranty of
5964
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5965
# GNU General Public License for more details.
5966
5967
# You should have received a copy of the GNU General Public License
5968
# along with this program; if not, write to the Free Software
5969
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5970
# 02111-1307, USA.
5971
5972
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
5973
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
5974
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
5975
#
5976
# Of course, Automake must honor this variable whenever it calls a
5977
# tool from the auxiliary directory. The problem is that $srcdir (and
5978
# therefore $ac_aux_dir as well) can be either absolute or relative,
5979
# depending on how configure is run. This is pretty annoying, since
5980
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
5981
# source directory, any form will work fine, but in subdirectories a
5982
# relative path needs to be adjusted first.
5983
#
5984
# $ac_aux_dir/missing
5985
# fails when called from a subdirectory if $ac_aux_dir is relative
5986
# $top_srcdir/$ac_aux_dir/missing
5987
# fails if $ac_aux_dir is absolute,
5988
# fails when called from a subdirectory in a VPATH build with
5989
# a relative $ac_aux_dir
5990
#
5991
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
5992
# are both prefixed by $srcdir. In an in-source build this is usually
5993
# harmless because $srcdir is `.', but things will broke when you
5994
# start a VPATH build or use an absolute $srcdir.
5995
#
5996
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
5997
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
5998
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
5999
# and then we would define $MISSING as
6000
# MISSING="\${SHELL} $am_aux_dir/missing"
6001
# This will work as long as MISSING is not called from configure, because
6002
# unfortunately $(top_srcdir) has no meaning in configure.
6003
# However there are other variables, like CC, which are often used in
6004
# configure, and could therefore not use this "fixed" $ac_aux_dir.
6005
#
6006
# Another solution, used here, is to always expand $ac_aux_dir to an
6007
# absolute PATH. The drawback is that using absolute paths prevent a
6008
# configured tree to be moved without reconfiguration.
6009
6010
AC_DEFUN([AM_AUX_DIR_EXPAND],
6011
[dnl Rely on autoconf to set up CDPATH properly.
6012
AC_PREREQ([2.50])dnl
6013
# expand $ac_aux_dir to an absolute path
6014
am_aux_dir=`cd $ac_aux_dir && pwd`
6015
])
6016
6017
# AM_CONDITIONAL -*- Autoconf -*-
6018
6019
# Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6020
6021
# This program is free software; you can redistribute it and/or modify
6022
# it under the terms of the GNU General Public License as published by
6023
# the Free Software Foundation; either version 2, or (at your option)
6024
# any later version.
6025
6026
# This program is distributed in the hope that it will be useful,
6027
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6028
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6029
# GNU General Public License for more details.
6030
6031
# You should have received a copy of the GNU General Public License
6032
# along with this program; if not, write to the Free Software
6033
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6034
# 02111-1307, USA.
6035
6036
# serial 6
6037
6038
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6039
# -------------------------------------
6040
# Define a conditional.
6041
AC_DEFUN([AM_CONDITIONAL],
6042
[AC_PREREQ(2.52)dnl
6043
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6044
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6045
AC_SUBST([$1_TRUE])
6046
AC_SUBST([$1_FALSE])
6047
if $2; then
6048
$1_TRUE=
6049
$1_FALSE='#'
6050
else
6051
$1_TRUE='#'
6052
$1_FALSE=
6053
fi
6054
AC_CONFIG_COMMANDS_PRE(
6055
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6056
AC_MSG_ERROR([conditional "$1" was never defined.
6057
Usually this means the macro was only invoked conditionally.])
6058
fi])])
6059
6060
# serial 7 -*- Autoconf -*-
6061
6062
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6063
# Free Software Foundation, Inc.
6064
6065
# This program is free software; you can redistribute it and/or modify
6066
# it under the terms of the GNU General Public License as published by
6067
# the Free Software Foundation; either version 2, or (at your option)
6068
# any later version.
6069
6070
# This program is distributed in the hope that it will be useful,
6071
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6072
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6073
# GNU General Public License for more details.
6074
6075
# You should have received a copy of the GNU General Public License
6076
# along with this program; if not, write to the Free Software
6077
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6078
# 02111-1307, USA.
6079
6080
6081
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6082
# written in clear, in which case automake, when reading aclocal.m4,
6083
# will think it sees a *use*, and therefore will trigger all it's
6084
# C support machinery. Also note that it means that autoscan, seeing
6085
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6086
6087
6088
6089
# _AM_DEPENDENCIES(NAME)
6090
# ----------------------
6091
# See how the compiler implements dependency checking.
6092
# NAME is "CC", "CXX", "GCJ", or "OBJC".
6093
# We try a few techniques and use that to set a single cache variable.
6094
#
6095
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6096
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6097
# dependency, and given that the user is not expected to run this macro,
6098
# just rely on AC_PROG_CC.
6099
AC_DEFUN([_AM_DEPENDENCIES],
6100
[AC_REQUIRE([AM_SET_DEPDIR])dnl
6101
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6102
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6103
AC_REQUIRE([AM_DEP_TRACK])dnl
6104
6105
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6106
[$1], CXX, [depcc="$CXX" am_compiler_list=],
6107
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6108
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6109
[depcc="$$1" am_compiler_list=])
6110
6111
AC_CACHE_CHECK([dependency style of $depcc],
6112
[am_cv_$1_dependencies_compiler_type],
6113
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6114
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6115
# making bogus files that we don't know about and never remove. For
6116
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6117
# making a dummy file named `D' -- because `-MD' means `put the output
6118
# in D'.
6119
mkdir conftest.dir
6120
# Copy depcomp to subdir because otherwise we won't find it if we're
6121
# using a relative directory.
6122
cp "$am_depcomp" conftest.dir
6123
cd conftest.dir
6124
# We will build objects and dependencies in a subdirectory because
6125
# it helps to detect inapplicable dependency modes. For instance
6126
# both Tru64's cc and ICC support -MD to output dependencies as a
6127
# side effect of compilation, but ICC will put the dependencies in
6128
# the current directory while Tru64 will put them in the object
6129
# directory.
6130
mkdir sub
6131
6132
am_cv_$1_dependencies_compiler_type=none
6133
if test "$am_compiler_list" = ""; then
6134
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6135
fi
6136
for depmode in $am_compiler_list; do
6137
# Setup a source with many dependencies, because some compilers
6138
# like to wrap large dependency lists on column 80 (with \), and
6139
# we should not choose a depcomp mode which is confused by this.
6140
#
6141
# We need to recreate these files for each test, as the compiler may
6142
# overwrite some of them when testing with obscure command lines.
6143
# This happens at least with the AIX C compiler.
6144
: > sub/conftest.c
6145
for i in 1 2 3 4 5 6; do
6146
echo '#include "conftst'$i'.h"' >> sub/conftest.c
6147
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6148
# Solaris 8's {/usr,}/bin/sh.
6149
touch sub/conftst$i.h
6150
done
6151
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6152
6153
case $depmode in
6154
nosideeffect)
6155
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6156
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6157
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6158
continue
6159
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6160
break
6161
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6162
;;
6163
none) break ;;
6164
esac
6165
# We check with `-c' and `-o' for the sake of the "dashmstdout"
6166
# mode. It turns out that the SunPro C++ compiler does not properly
6167
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6168
if depmode=$depmode \
6169
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6170
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6171
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6172
>/dev/null 2>conftest.err &&
6173
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6174
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6175
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6176
# icc doesn't choke on unknown options, it will just issue warnings
6177
# (even with -Werror). So we grep stderr for any message
6178
# that says an option was ignored.
6179
if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
6180
am_cv_$1_dependencies_compiler_type=$depmode
6181
break
6182
fi
6183
fi
6184
done
6185
6186
cd ..
6187
rm -rf conftest.dir
6188
else
6189
am_cv_$1_dependencies_compiler_type=none
6190
fi
6191
])
6192
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6193
AM_CONDITIONAL([am__fastdep$1], [
6194
test "x$enable_dependency_tracking" != xno \
6195
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6196
])
6197
6198
6199
# AM_SET_DEPDIR
6200
# -------------
6201
# Choose a directory name for dependency files.
6202
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6203
AC_DEFUN([AM_SET_DEPDIR],
6204
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6205
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6206
])
6207
6208
6209
# AM_DEP_TRACK
6210
# ------------
6211
AC_DEFUN([AM_DEP_TRACK],
6212
[AC_ARG_ENABLE(dependency-tracking,
6213
[ --disable-dependency-tracking speeds up one-time build
6214
--enable-dependency-tracking do not reject slow dependency extractors])
6215
if test "x$enable_dependency_tracking" != xno; then
6216
am_depcomp="$ac_aux_dir/depcomp"
6217
AMDEPBACKSLASH='\'
6218
fi
6219
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6220
AC_SUBST([AMDEPBACKSLASH])
6221
])
6222
6223
# Generate code to set up dependency tracking. -*- Autoconf -*-
6224
6225
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
6226
6227
# This program is free software; you can redistribute it and/or modify
6228
# it under the terms of the GNU General Public License as published by
6229
# the Free Software Foundation; either version 2, or (at your option)
6230
# any later version.
6231
6232
# This program is distributed in the hope that it will be useful,
6233
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6234
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6235
# GNU General Public License for more details.
6236
6237
# You should have received a copy of the GNU General Public License
6238
# along with this program; if not, write to the Free Software
6239
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6240
# 02111-1307, USA.
6241
6242
#serial 2
6243
6244
# _AM_OUTPUT_DEPENDENCY_COMMANDS
6245
# ------------------------------
6246
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6247
[for mf in $CONFIG_FILES; do
6248
# Strip MF so we end up with the name of the file.
6249
mf=`echo "$mf" | sed -e 's/:.*$//'`
6250
# Check whether this is an Automake generated Makefile or not.
6251
# We used to match only the files named `Makefile.in', but
6252
# some people rename them; so instead we look at the file content.
6253
# Grep'ing the first line is not enough: some people post-process
6254
# each Makefile.in and add a new line on top of each file to say so.
6255
# So let's grep whole file.
6256
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6257
dirpart=`AS_DIRNAME("$mf")`
6258
else
6259
continue
6260
fi
6261
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
6262
# Extract the definition of DEP_FILES from the Makefile without
6263
# running `make'.
6264
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6265
test -z "$DEPDIR" && continue
6266
# When using ansi2knr, U may be empty or an underscore; expand it
6267
U=`sed -n 's/^U = //p' < "$mf"`
6268
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
6269
# We invoke sed twice because it is the simplest approach to
6270
# changing $(DEPDIR) to its actual value in the expansion.
6271
for file in `sed -n '
6272
/^DEP_FILES = .*\\\\$/ {
6273
s/^DEP_FILES = //
6274
:loop
6275
s/\\\\$//
6276
p
6277
n
6278
/\\\\$/ b loop
6279
p
6280
}
6281
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
6282
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6283
# Make sure the directory exists.
6284
test -f "$dirpart/$file" && continue
6285
fdir=`AS_DIRNAME(["$file"])`
6286
AS_MKDIR_P([$dirpart/$fdir])
6287
# echo "creating $dirpart/$file"
6288
echo '# dummy' > "$dirpart/$file"
6289
done
6290
done
6291
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6292
6293
6294
# AM_OUTPUT_DEPENDENCY_COMMANDS
6295
# -----------------------------
6296
# This macro should only be invoked once -- use via AC_REQUIRE.
6297
#
6298
# This code is only required when automatic dependency tracking
6299
# is enabled. FIXME. This creates each `.P' file that we will
6300
# need in order to bootstrap the dependency handling code.
6301
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6302
[AC_CONFIG_COMMANDS([depfiles],
6303
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6304
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6305
])
6306
6307
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
6308
6309
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6310
6311
# This program is free software; you can redistribute it and/or modify
6312
# it under the terms of the GNU General Public License as published by
6313
# the Free Software Foundation; either version 2, or (at your option)
6314
# any later version.
6315
6316
# This program is distributed in the hope that it will be useful,
6317
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6318
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6319
# GNU General Public License for more details.
6320
6321
# You should have received a copy of the GNU General Public License
6322
# along with this program; if not, write to the Free Software
6323
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6324
# 02111-1307, USA.
6325
6326
# serial 7
6327
6328
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6329
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6330
6331
# Do all the work for Automake. -*- Autoconf -*-
6332
6333
# This macro actually does too much some checks are only needed if
6334
# your package does certain things. But this isn't really a big deal.
6335
6336
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
6337
# Free Software Foundation, Inc.
6338
6339
# This program is free software; you can redistribute it and/or modify
6340
# it under the terms of the GNU General Public License as published by
6341
# the Free Software Foundation; either version 2, or (at your option)
6342
# any later version.
6343
6344
# This program is distributed in the hope that it will be useful,
6345
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6346
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6347
# GNU General Public License for more details.
6348
6349
# You should have received a copy of the GNU General Public License
6350
# along with this program; if not, write to the Free Software
6351
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6352
# 02111-1307, USA.
6353
6354
# serial 11
6355
6356
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6357
# AM_INIT_AUTOMAKE([OPTIONS])
6358
# -----------------------------------------------
6359
# The call with PACKAGE and VERSION arguments is the old style
6360
# call (pre autoconf-2.50), which is being phased out. PACKAGE
6361
# and VERSION should now be passed to AC_INIT and removed from
6362
# the call to AM_INIT_AUTOMAKE.
6363
# We support both call styles for the transition. After
6364
# the next Automake release, Autoconf can make the AC_INIT
6365
# arguments mandatory, and then we can depend on a new Autoconf
6366
# release and drop the old call support.
6367
AC_DEFUN([AM_INIT_AUTOMAKE],
6368
[AC_PREREQ([2.58])dnl
6369
dnl Autoconf wants to disallow AM_ names. We explicitly allow
6370
dnl the ones we care about.
6371
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6372
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6373
AC_REQUIRE([AC_PROG_INSTALL])dnl
6374
# test to see if srcdir already configured
6375
if test "`cd $srcdir && pwd`" != "`pwd`" &&
6376
test -f $srcdir/config.status; then
6377
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6378
fi
6379
6380
# test whether we have cygpath
6381
if test -z "$CYGPATH_W"; then
6382
if (cygpath --version) >/dev/null 2>/dev/null; then
6383
CYGPATH_W='cygpath -w'
6384
else
6385
CYGPATH_W=echo
6386
fi
6387
fi
6388
AC_SUBST([CYGPATH_W])
6389
6390
# Define the identity of the package.
6391
dnl Distinguish between old-style and new-style calls.
6392
m4_ifval([$2],
6393
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6394
AC_SUBST([PACKAGE], [$1])dnl
6395
AC_SUBST([VERSION], [$2])],
6396
[_AM_SET_OPTIONS([$1])dnl
6397
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6398
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6399
6400
_AM_IF_OPTION([no-define],,
6401
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6402
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6403
6404
# Some tools Automake needs.
6405
AC_REQUIRE([AM_SANITY_CHECK])dnl
6406
AC_REQUIRE([AC_ARG_PROGRAM])dnl
6407
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6408
AM_MISSING_PROG(AUTOCONF, autoconf)
6409
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6410
AM_MISSING_PROG(AUTOHEADER, autoheader)
6411
AM_MISSING_PROG(MAKEINFO, makeinfo)
6412
AM_MISSING_PROG(AMTAR, tar)
6413
AM_PROG_INSTALL_SH
6414
AM_PROG_INSTALL_STRIP
6415
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6416
# We need awk for the "check" target. The system "awk" is bad on
6417
# some platforms.
6418
AC_REQUIRE([AC_PROG_AWK])dnl
6419
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6420
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6421
6422
_AM_IF_OPTION([no-dependencies],,
6423
[AC_PROVIDE_IFELSE([AC_PROG_CC],
6424
[_AM_DEPENDENCIES(CC)],
6425
[define([AC_PROG_CC],
6426
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6427
AC_PROVIDE_IFELSE([AC_PROG_CXX],
6428
[_AM_DEPENDENCIES(CXX)],
6429
[define([AC_PROG_CXX],
6430
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6431
])
6432
])
6433
6434
6435
# When config.status generates a header, we must update the stamp-h file.
6436
# This file resides in the same directory as the config header
6437
# that is generated. The stamp files are numbered to have different names.
6438
6439
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6440
# loop where config.status creates the headers, so we can generate
6441
# our stamp files there.
6442
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6443
[# Compute $1's index in $config_headers.
6444
_am_stamp_count=1
6445
for _am_header in $config_headers :; do
6446
case $_am_header in
6447
$1 | $1:* )
6448
break ;;
6449
* )
6450
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6451
esac
6452
done
6453
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6454
6455
# AM_PROG_INSTALL_SH
6456
# ------------------
6457
# Define $install_sh.
6458
6459
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6460
6461
# This program is free software; you can redistribute it and/or modify
6462
# it under the terms of the GNU General Public License as published by
6463
# the Free Software Foundation; either version 2, or (at your option)
6464
# any later version.
6465
6466
# This program is distributed in the hope that it will be useful,
6467
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6468
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6469
# GNU General Public License for more details.
6470
6471
# You should have received a copy of the GNU General Public License
6472
# along with this program; if not, write to the Free Software
6473
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6474
# 02111-1307, USA.
6475
6476
AC_DEFUN([AM_PROG_INSTALL_SH],
6477
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6478
install_sh=${install_sh-"$am_aux_dir/install-sh"}
6479
AC_SUBST(install_sh)])
6480
6481
# -*- Autoconf -*-
6482
# Copyright (C) 2003 Free Software Foundation, Inc.
6483
6484
# This program is free software; you can redistribute it and/or modify
6485
# it under the terms of the GNU General Public License as published by
6486
# the Free Software Foundation; either version 2, or (at your option)
6487
# any later version.
6488
6489
# This program is distributed in the hope that it will be useful,
6490
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6491
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6492
# GNU General Public License for more details.
6493
6494
# You should have received a copy of the GNU General Public License
6495
# along with this program; if not, write to the Free Software
6496
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6497
# 02111-1307, USA.
6498
6499
# serial 1
6500
6501
# Check whether the underlying file-system supports filenames
6502
# with a leading dot. For instance MS-DOS doesn't.
6503
AC_DEFUN([AM_SET_LEADING_DOT],
6504
[rm -rf .tst 2>/dev/null
6505
mkdir .tst 2>/dev/null
6506
if test -d .tst; then
6507
am__leading_dot=.
6508
else
6509
am__leading_dot=_
6510
fi
6511
rmdir .tst 2>/dev/null
6512
AC_SUBST([am__leading_dot])])
6513
6514
# Check to see how 'make' treats includes. -*- Autoconf -*-
6515
6516
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6517
6518
# This program is free software; you can redistribute it and/or modify
6519
# it under the terms of the GNU General Public License as published by
6520
# the Free Software Foundation; either version 2, or (at your option)
6521
# any later version.
6522
6523
# This program is distributed in the hope that it will be useful,
6524
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6525
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6526
# GNU General Public License for more details.
6527
6528
# You should have received a copy of the GNU General Public License
6529
# along with this program; if not, write to the Free Software
6530
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6531
# 02111-1307, USA.
6532
6533
# serial 2
6534
6535
# AM_MAKE_INCLUDE()
6536
# -----------------
6537
# Check to see how make treats includes.
6538
AC_DEFUN([AM_MAKE_INCLUDE],
6539
[am_make=${MAKE-make}
6540
cat > confinc << 'END'
6541
am__doit:
6542
@echo done
6543
.PHONY: am__doit
6544
END
6545
# If we don't find an include directive, just comment out the code.
6546
AC_MSG_CHECKING([for style of include used by $am_make])
6547
am__include="#"
6548
am__quote=
6549
_am_result=none
6550
# First try GNU make style include.
6551
echo "include confinc" > confmf
6552
# We grep out `Entering directory' and `Leaving directory'
6553
# messages which can occur if `w' ends up in MAKEFLAGS.
6554
# In particular we don't look at `^make:' because GNU make might
6555
# be invoked under some other name (usually "gmake"), in which
6556
# case it prints its new name instead of `make'.
6557
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6558
am__include=include
6559
am__quote=
6560
_am_result=GNU
6561
fi
6562
# Now try BSD make style include.
6563
if test "$am__include" = "#"; then
6564
echo '.include "confinc"' > confmf
6565
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6566
am__include=.include
6567
am__quote="\""
6568
_am_result=BSD
6569
fi
6570
fi
6571
AC_SUBST([am__include])
6572
AC_SUBST([am__quote])
6573
AC_MSG_RESULT([$_am_result])
6574
rm -f confinc confmf
6575
])
6576
6577
# -*- Autoconf -*-
6578
6579
6580
# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
6581
6582
# This program is free software; you can redistribute it and/or modify
6583
# it under the terms of the GNU General Public License as published by
6584
# the Free Software Foundation; either version 2, or (at your option)
6585
# any later version.
6586
6587
# This program is distributed in the hope that it will be useful,
6588
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6589
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6590
# GNU General Public License for more details.
6591
6592
# You should have received a copy of the GNU General Public License
6593
# along with this program; if not, write to the Free Software
6594
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6595
# 02111-1307, USA.
6596
6597
# serial 3
6598
6599
# AM_MISSING_PROG(NAME, PROGRAM)
6600
# ------------------------------
6601
AC_DEFUN([AM_MISSING_PROG],
6602
[AC_REQUIRE([AM_MISSING_HAS_RUN])
6603
$1=${$1-"${am_missing_run}$2"}
6604
AC_SUBST($1)])
6605
6606
6607
# AM_MISSING_HAS_RUN
6608
# ------------------
6609
# Define MISSING if not defined so far and test if it supports --run.
6610
# If it does, set am_missing_run to use it, otherwise, to nothing.
6611
AC_DEFUN([AM_MISSING_HAS_RUN],
6612
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6613
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6614
# Use eval to expand $SHELL
6615
if eval "$MISSING --run true"; then
6616
am_missing_run="$MISSING --run "
6617
else
6618
am_missing_run=
6619
AC_MSG_WARN([`missing' script is too old or missing])
6620
fi
6621
])
6622
6623
# AM_PROG_MKDIR_P
6624
# ---------------
6625
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6626
6627
# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
6628
6629
# This program is free software; you can redistribute it and/or modify
6630
# it under the terms of the GNU General Public License as published by
6631
# the Free Software Foundation; either version 2, or (at your option)
6632
# any later version.
6633
6634
# This program is distributed in the hope that it will be useful,
6635
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6636
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6637
# GNU General Public License for more details.
6638
6639
# You should have received a copy of the GNU General Public License
6640
# along with this program; if not, write to the Free Software
6641
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6642
# 02111-1307, USA.
6643
6644
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6645
# created by `make install' are always world readable, even if the
6646
# installer happens to have an overly restrictive umask (e.g. 077).
6647
# This was a mistake. There are at least two reasons why we must not
6648
# use `-m 0755':
6649
# - it causes special bits like SGID to be ignored,
6650
# - it may be too restrictive (some setups expect 775 directories).
6651
#
6652
# Do not use -m 0755 and let people choose whatever they expect by
6653
# setting umask.
6654
#
6655
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
6656
# Some implementations (such as Solaris 8's) are not thread-safe: if a
6657
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6658
# concurrently, both version can detect that a/ is missing, but only
6659
# one can create it and the other will error out. Consequently we
6660
# restrict ourselves to GNU make (using the --version option ensures
6661
# this.)
6662
AC_DEFUN([AM_PROG_MKDIR_P],
6663
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6664
# Keeping the `.' argument allows $(mkdir_p) to be used without
6665
# argument. Indeed, we sometimes output rules like
6666
# $(mkdir_p) $(somedir)
6667
# where $(somedir) is conditionally defined.
6668
# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
6669
# expensive solution, as it forces Make to start a sub-shell.)
6670
mkdir_p='mkdir -p -- .'
6671
else
6672
# On NextStep and OpenStep, the `mkdir' command does not
6673
# recognize any option. It will interpret all options as
6674
# directories to create, and then abort because `.' already
6675
# exists.
6676
for d in ./-p ./--version;
6677
do
6678
test -d $d && rmdir $d
6679
done
6680
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6681
if test -f "$ac_aux_dir/mkinstalldirs"; then
6682
mkdir_p='$(mkinstalldirs)'
6683
else
6684
mkdir_p='$(install_sh) -d'
6685
fi
6686
fi
6687
AC_SUBST([mkdir_p])])
6688
6689
# Helper functions for option handling. -*- Autoconf -*-
6690
6691
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6692
6693
# This program is free software; you can redistribute it and/or modify
6694
# it under the terms of the GNU General Public License as published by
6695
# the Free Software Foundation; either version 2, or (at your option)
6696
# any later version.
6697
6698
# This program is distributed in the hope that it will be useful,
6699
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6700
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6701
# GNU General Public License for more details.
6702
6703
# You should have received a copy of the GNU General Public License
6704
# along with this program; if not, write to the Free Software
6705
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6706
# 02111-1307, USA.
6707
6708
# serial 2
6709
6710
# _AM_MANGLE_OPTION(NAME)
6711
# -----------------------
6712
AC_DEFUN([_AM_MANGLE_OPTION],
6713
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6714
6715
# _AM_SET_OPTION(NAME)
6716
# ------------------------------
6717
# Set option NAME. Presently that only means defining a flag for this option.
6718
AC_DEFUN([_AM_SET_OPTION],
6719
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6720
6721
# _AM_SET_OPTIONS(OPTIONS)
6722
# ----------------------------------
6723
# OPTIONS is a space-separated list of Automake options.
6724
AC_DEFUN([_AM_SET_OPTIONS],
6725
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6726
6727
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6728
# -------------------------------------------
6729
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6730
AC_DEFUN([_AM_IF_OPTION],
6731
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6732
6733
#
6734
# Check to make sure that the build environment is sane.
6735
#
6736
6737
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6738
6739
# This program is free software; you can redistribute it and/or modify
6740
# it under the terms of the GNU General Public License as published by
6741
# the Free Software Foundation; either version 2, or (at your option)
6742
# any later version.
6743
6744
# This program is distributed in the hope that it will be useful,
6745
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6746
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6747
# GNU General Public License for more details.
6748
6749
# You should have received a copy of the GNU General Public License
6750
# along with this program; if not, write to the Free Software
6751
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6752
# 02111-1307, USA.
6753
6754
# serial 3
6755
6756
# AM_SANITY_CHECK
6757
# ---------------
6758
AC_DEFUN([AM_SANITY_CHECK],
6759
[AC_MSG_CHECKING([whether build environment is sane])
6760
# Just in case
6761
sleep 1
6762
echo timestamp > conftest.file
6763
# Do `set' in a subshell so we don't clobber the current shell's
6764
# arguments. Must try -L first in case configure is actually a
6765
# symlink; some systems play weird games with the mod time of symlinks
6766
# (eg FreeBSD returns the mod time of the symlink's containing
6767
# directory).
6768
if (
6769
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6770
if test "$[*]" = "X"; then
6771
# -L didn't work.
6772
set X `ls -t $srcdir/configure conftest.file`
6773
fi
6774
rm -f conftest.file
6775
if test "$[*]" != "X $srcdir/configure conftest.file" \
6776
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
6777
6778
# If neither matched, then we have a broken ls. This can happen
6779
# if, for instance, CONFIG_SHELL is bash and it inherits a
6780
# broken ls alias from the environment. This has actually
6781
# happened. Such a system could not be considered "sane".
6782
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6783
alias in your environment])
6784
fi
6785
6786
test "$[2]" = conftest.file
6787
)
6788
then
6789
# Ok.
6790
:
6791
else
6792
AC_MSG_ERROR([newly created file is older than distributed files!
6793
Check your system clock])
6794
fi
6795
AC_MSG_RESULT(yes)])
6796
6797
# AM_PROG_INSTALL_STRIP
6798
6799
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6800
6801
# This program is free software; you can redistribute it and/or modify
6802
# it under the terms of the GNU General Public License as published by
6803
# the Free Software Foundation; either version 2, or (at your option)
6804
# any later version.
6805
6806
# This program is distributed in the hope that it will be useful,
6807
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6808
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6809
# GNU General Public License for more details.
6810
6811
# You should have received a copy of the GNU General Public License
6812
# along with this program; if not, write to the Free Software
6813
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6814
# 02111-1307, USA.
6815
6816
# One issue with vendor `install' (even GNU) is that you can't
6817
# specify the program used to strip binaries. This is especially
6818
# annoying in cross-compiling environments, where the build's strip
6819
# is unlikely to handle the host's binaries.
6820
# Fortunately install-sh will honor a STRIPPROG variable, so we
6821
# always use install-sh in `make install-strip', and initialize
6822
# STRIPPROG with the value of the STRIP variable (set by the user).
6823
AC_DEFUN([AM_PROG_INSTALL_STRIP],
6824
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6825
# Installed binaries are usually stripped using `strip' when the user
6826
# run `make install-strip'. However `strip' might not be the right
6827
# tool to use in cross-compilation environments, therefore Automake
6828
# will honor the `STRIP' environment variable to overrule this program.
6829
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6830
if test "$cross_compiling" != no; then
6831
AC_CHECK_TOOL([STRIP], [strip], :)
6832
fi
6833
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6834
AC_SUBST([INSTALL_STRIP_PROGRAM])])
6835
6836
m4_include([m4/AC_CREATE_PREFIX_CONFIG_H.m4])
6837
m4_include([m4/AC_CXX_HAVE_SSTREAM.m4])
6838
m4_include([m4/AC_CXX_NAMESPACES.m4])
6839
m4_include([m4/AC_C_INT64_T.m4])
6840
m4_include([m4/AC_FUNC_SNPRINTF.m4])
6841
m4_include([m4/BB_ENABLE_DOXYGEN.m4])
6842
m4_include([m4/PETI_PEDANTIC_GCC.m4])
6843
m4_include([m4/ac_config_libconfig_in.m4])
6844
m4_include([m4/ac_config_pkgconfig_in.m4])
6845
m4_include([m4/acx_pthread.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1