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- Committer: Bazaar Package Importer
- Author(s): Andreas Metzler
- Date: 2006-06-07 20:14:52 UTC
- Revision ID: james.westby@ubuntu.com-20060607201452-7a9dojyu7i2kfbyp
Tags: upstream-0.3.4
Import upstream version 0.3.4
- files added:
- doc
- doc/man
- doc/reference
- doc/reference/html
- doc/reference/tmpl
- doc/reference/xml
- doc/texi
- gl
- gl/m4
- lib
- m4
- src
- tests
- windows
- windows/asn1-parser
- windows/gnulib
- windows/libtasn1
- windows/test-parser
- windows/test-tree
added
removed
aclocal.m4
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# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005 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 48 Debian 1.5.22-4 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If this macro is not defined by Autoconf, define it here.
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m4_ifdef([AC_PROVIDE_IFELSE],
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[],
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[m4_define([AC_PROVIDE_IFELSE],
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[m4_ifdef([AC_PROVIDE_$1],
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[$2], [$3])])])
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# AC_PROG_LIBTOOL
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# ---------------
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AC_DEFUN([AC_PROG_LIBTOOL],
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[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
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dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
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dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[AC_LIBTOOL_CXX],
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[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
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])])
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dnl And a similar setup for Fortran 77 support
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AC_PROVIDE_IFELSE([AC_PROG_F77],
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[AC_LIBTOOL_F77],
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[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
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])])
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dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
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dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
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dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
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AC_PROVIDE_IFELSE([AC_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[ifdef([AC_PROG_GCJ],
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[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([A][M_PROG_GCJ],
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[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([LT_AC_PROG_GCJ],
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[define([LT_AC_PROG_GCJ],
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defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
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])])# AC_PROG_LIBTOOL
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# _AC_PROG_LIBTOOL
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# ----------------
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AC_DEFUN([_AC_PROG_LIBTOOL],
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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# Prevent multiple expansion
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define([AC_PROG_LIBTOOL], [])
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])# _AC_PROG_LIBTOOL
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# AC_LIBTOOL_SETUP
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# ----------------
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AC_DEFUN([AC_LIBTOOL_SETUP],
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[AC_PREREQ(2.50)dnl
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AC_REQUIRE([AC_ENABLE_SHARED])dnl
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AC_REQUIRE([AC_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
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# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
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AC_REQUIRE([AC_OBJEXT])dnl
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AC_REQUIRE([AC_EXEEXT])dnl
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dnl
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AC_LIBTOOL_SYS_MAX_CMD_LEN
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AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
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AC_LIBTOOL_OBJDIR
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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
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_LT_AC_PROG_ECHO_BACKSLASH
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case $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${COLLECT_NAMES+set}" != Xset; then
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COLLECT_NAMES=
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export COLLECT_NAMES
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fi
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;;
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esac
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed='sed -e 1s/^X//'
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[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
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# Same as above, but do not quote variable references.
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# Constants:
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rm="rm -f"
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# Global variables:
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default_ofile=libtool
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can_build_shared=yes
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
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libext=a
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ltmain="$ac_aux_dir/ltmain.sh"
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ofile="$default_ofile"
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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AC_CHECK_TOOL(AR, ar, false)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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# Set sane defaults for various variables
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test -z "$AR" && AR=ar
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test -z "$AR_FLAGS" && AR_FLAGS=cru
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test -z "$AS" && AS=as
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$LD" && LD=ld
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test -z "$LN_S" && LN_S="ln -s"
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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test -z "$NM" && NM=nm
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test -z "$SED" && SED=sed
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test -z "$OBJDUMP" && OBJDUMP=objdump
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test -z "$RANLIB" && RANLIB=:
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test -z "$STRIP" && STRIP=:
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test -z "$ac_objext" && ac_objext=o
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# Determine commands to create old-style static archives.
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
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old_postinstall_cmds='chmod 644 $oldlib'
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old_postuninstall_cmds=
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if test -n "$RANLIB"; then
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case $host_os in
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openbsd*)
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
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;;
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*)
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
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;;
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esac
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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fi
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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case $deplibs_check_method in
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file_magic*)
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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AC_PATH_MAGIC
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fi
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;;
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esac
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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AC_ARG_WITH([pic],
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[AC_HELP_STRING([--with-pic],
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[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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[pic_mode="$withval"],
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[pic_mode=default])
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test -z "$pic_mode" && pic_mode=default
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# Use C for the default configuration in the libtool script
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tagname=
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AC_LIBTOOL_LANG_C_CONFIG
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_LT_AC_TAGCONFIG
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])# AC_LIBTOOL_SETUP
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# _LT_AC_SYS_COMPILER
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# -------------------
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AC_DEFUN([_LT_AC_SYS_COMPILER],
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[AC_REQUIRE([AC_PROG_CC])dnl
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# If no C compiler was specified, use CC.
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LTCC=${LTCC-"$CC"}
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# If no C compiler flags were specified, use CFLAGS.
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LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
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# Allow CC to be a program name with arguments.
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compiler=$CC
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])# _LT_AC_SYS_COMPILER
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# _LT_CC_BASENAME(CC)
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# -------------------
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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AC_DEFUN([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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esac
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done
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cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
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])
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# _LT_COMPILER_BOILERPLATE
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# ------------------------
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# Check for compiler boilerplate output or warnings with
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# the simple compiler test code.
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AC_DEFUN([_LT_COMPILER_BOILERPLATE],
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[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_compile_test_code" >conftest.$ac_ext
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eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_compiler_boilerplate=`cat conftest.err`
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$rm conftest*
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])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
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# ----------------------
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# Check for linker boilerplate output or warnings with
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# the simple link test code.
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AC_DEFUN([_LT_LINKER_BOILERPLATE],
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[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_link_test_code" >conftest.$ac_ext
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eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_linker_boilerplate=`cat conftest.err`
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$rm conftest*
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])# _LT_LINKER_BOILERPLATE
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# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
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# Links a minimal program and checks the executable
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# for the system default hardcoded library path. In most cases,
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# this is /usr/lib:/lib, but when the MPI compilers are used
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# the location of the communication and MPI libs are included too.
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# If we don't find anything, use the default library path according
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# to the aix ld manual.
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AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
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[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
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aix_libpath=`dump -H conftest$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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$1
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AC_DIVERT_POP
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])# _LT_AC_SHELL_INIT
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# _LT_AC_PROG_ECHO_BACKSLASH
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# --------------------------
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# Add some code to the start of the generated configure script which
320
# will find an echo command which doesn't interpret backslashes.
321
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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[_LT_AC_SHELL_INIT([
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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case X$ECHO in
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X*--fallback-echo)
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# Remove one level of quotation (which was required for Make).
329
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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;;
331
esac
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echo=${ECHO-echo}
334
if test "X[$]1" = X--no-reexec; then
335
# Discard the --no-reexec flag, and continue.
336
shift
337
elif test "X[$]1" = X--fallback-echo; then
338
# Avoid inline document here, it may be left over
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:
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elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
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# Yippee, $echo works!
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:
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else
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# Restart under the correct shell.
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exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
346
fi
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if test "X[$]1" = X--fallback-echo; then
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# used as fallback echo
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shift
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cat <<EOF
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[$]*
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EOF
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exit 0
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fi
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# The HP-UX ksh and POSIX shell print the target directory to stdout
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# if CDPATH is set.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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if test -z "$ECHO"; then
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if test "X${echo_test_string+set}" != Xset; then
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# find a string as large as possible, as long as the shell can cope with it
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for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
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# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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if (echo_test_string=`eval $cmd`) 2>/dev/null &&
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echo_test_string=`eval $cmd` &&
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(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
369
then
370
break
371
fi
372
done
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fi
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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:
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else
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# The Solaris, AIX, and Digital Unix default echo programs unquote
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# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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#
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# So, first we look for a working echo in the user's PATH.
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lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
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for dir in $PATH /usr/ucb; do
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IFS="$lt_save_ifs"
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if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
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test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
393
echo="$dir/echo"
394
break
395
fi
396
done
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IFS="$lt_save_ifs"
398
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if test "X$echo" = Xecho; then
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# We didn't find a better echo, so look for alternatives.
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if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
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echo='print -r'
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elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
407
test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running configure again with it.
409
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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export ORIGINAL_CONFIG_SHELL
411
CONFIG_SHELL=/bin/ksh
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export CONFIG_SHELL
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exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
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else
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# Try using printf.
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echo='printf %s\n'
417
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# Cool, printf works
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:
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elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
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echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
426
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
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export CONFIG_SHELL
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SHELL="$CONFIG_SHELL"
429
export SHELL
430
echo="$CONFIG_SHELL [$]0 --fallback-echo"
431
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
433
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
434
test "X$echo_testing_string" = "X$echo_test_string"; then
435
echo="$CONFIG_SHELL [$]0 --fallback-echo"
436
else
437
# maybe with a smaller string...
438
prev=:
439
440
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
441
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
442
then
443
break
444
fi
445
prev="$cmd"
446
done
447
448
if test "$prev" != 'sed 50q "[$]0"'; then
449
echo_test_string=`eval $prev`
450
export echo_test_string
451
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
452
else
453
# Oops. We lost completely, so just stick with echo.
454
echo=echo
455
fi
456
fi
457
fi
458
fi
459
fi
460
fi
461
462
# Copy echo and quote the copy suitably for passing to libtool from
463
# the Makefile, instead of quoting the original, which is used later.
464
ECHO=$echo
465
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
466
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
467
fi
468
469
AC_SUBST(ECHO)
470
])])# _LT_AC_PROG_ECHO_BACKSLASH
471
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# _LT_AC_LOCK
474
# -----------
475
AC_DEFUN([_LT_AC_LOCK],
476
[AC_ARG_ENABLE([libtool-lock],
477
[AC_HELP_STRING([--disable-libtool-lock],
478
[avoid locking (might break parallel builds)])])
479
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
480
481
# Some flags need to be propagated to the compiler or linker for good
482
# libtool support.
483
case $host in
484
ia64-*-hpux*)
485
# Find out which ABI we are using.
486
echo 'int i;' > conftest.$ac_ext
487
if AC_TRY_EVAL(ac_compile); then
488
case `/usr/bin/file conftest.$ac_objext` in
489
*ELF-32*)
490
HPUX_IA64_MODE="32"
491
;;
492
*ELF-64*)
493
HPUX_IA64_MODE="64"
494
;;
495
esac
496
fi
497
rm -rf conftest*
498
;;
499
*-*-irix6*)
500
# Find out which ABI we are using.
501
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
502
if AC_TRY_EVAL(ac_compile); then
503
if test "$lt_cv_prog_gnu_ld" = yes; then
504
case `/usr/bin/file conftest.$ac_objext` in
505
*32-bit*)
506
LD="${LD-ld} -melf32bsmip"
507
;;
508
*N32*)
509
LD="${LD-ld} -melf32bmipn32"
510
;;
511
*64-bit*)
512
LD="${LD-ld} -melf64bmip"
513
;;
514
esac
515
else
516
case `/usr/bin/file conftest.$ac_objext` in
517
*32-bit*)
518
LD="${LD-ld} -32"
519
;;
520
*N32*)
521
LD="${LD-ld} -n32"
522
;;
523
*64-bit*)
524
LD="${LD-ld} -64"
525
;;
526
esac
527
fi
528
fi
529
rm -rf conftest*
530
;;
531
532
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
533
# Find out which ABI we are using.
534
echo 'int i;' > conftest.$ac_ext
535
if AC_TRY_EVAL(ac_compile); then
536
case `/usr/bin/file conftest.o` in
537
*32-bit*)
538
case $host in
539
x86_64-*linux*)
540
LD="${LD-ld} -m elf_i386"
541
;;
542
ppc64-*linux*|powerpc64-*linux*)
543
LD="${LD-ld} -m elf32ppclinux"
544
;;
545
s390x-*linux*)
546
LD="${LD-ld} -m elf_s390"
547
;;
548
sparc64-*linux*)
549
LD="${LD-ld} -m elf32_sparc"
550
;;
551
esac
552
;;
553
*64-bit*)
554
case $host in
555
x86_64-*linux*)
556
LD="${LD-ld} -m elf_x86_64"
557
;;
558
ppc*-*linux*|powerpc*-*linux*)
559
LD="${LD-ld} -m elf64ppc"
560
;;
561
s390*-*linux*)
562
LD="${LD-ld} -m elf64_s390"
563
;;
564
sparc*-*linux*)
565
LD="${LD-ld} -m elf64_sparc"
566
;;
567
esac
568
;;
569
esac
570
fi
571
rm -rf conftest*
572
;;
573
574
*-*-sco3.2v5*)
575
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
576
SAVE_CFLAGS="$CFLAGS"
577
CFLAGS="$CFLAGS -belf"
578
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
579
[AC_LANG_PUSH(C)
580
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
581
AC_LANG_POP])
582
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
583
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
584
CFLAGS="$SAVE_CFLAGS"
585
fi
586
;;
587
sparc*-*solaris*)
588
# Find out which ABI we are using.
589
echo 'int i;' > conftest.$ac_ext
590
if AC_TRY_EVAL(ac_compile); then
591
case `/usr/bin/file conftest.o` in
592
*64-bit*)
593
case $lt_cv_prog_gnu_ld in
594
yes*) LD="${LD-ld} -m elf64_sparc" ;;
595
*) LD="${LD-ld} -64" ;;
596
esac
597
;;
598
esac
599
fi
600
rm -rf conftest*
601
;;
602
603
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
604
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
605
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
606
AC_CHECK_TOOL(AS, as, false)
607
AC_CHECK_TOOL(OBJDUMP, objdump, false)
608
;;
609
])
610
esac
611
612
need_locks="$enable_libtool_lock"
613
614
])# _LT_AC_LOCK
615
616
617
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
618
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
619
# ----------------------------------------------------------------
620
# Check whether the given compiler option works
621
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
622
[AC_REQUIRE([LT_AC_PROG_SED])
623
AC_CACHE_CHECK([$1], [$2],
624
[$2=no
625
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
626
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
627
lt_compiler_flag="$3"
628
# Insert the option either (1) after the last *FLAGS variable, or
629
# (2) before a word containing "conftest.", or (3) at the end.
630
# Note that $ac_compile itself does not contain backslashes and begins
631
# with a dollar sign (not a hyphen), so the echo should work correctly.
632
# The option is referenced via a variable to avoid confusing sed.
633
lt_compile=`echo "$ac_compile" | $SED \
634
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
635
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
636
-e 's:$: $lt_compiler_flag:'`
637
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
638
(eval "$lt_compile" 2>conftest.err)
639
ac_status=$?
640
cat conftest.err >&AS_MESSAGE_LOG_FD
641
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
642
if (exit $ac_status) && test -s "$ac_outfile"; then
643
# The compiler can only warn and ignore the option if not recognized
644
# So say no if there are warnings other than the usual output.
645
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
646
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
647
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
648
$2=yes
649
fi
650
fi
651
$rm conftest*
652
])
653
654
if test x"[$]$2" = xyes; then
655
ifelse([$5], , :, [$5])
656
else
657
ifelse([$6], , :, [$6])
658
fi
659
])# AC_LIBTOOL_COMPILER_OPTION
660
661
662
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
663
# [ACTION-SUCCESS], [ACTION-FAILURE])
664
# ------------------------------------------------------------
665
# Check whether the given compiler option works
666
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
667
[AC_CACHE_CHECK([$1], [$2],
668
[$2=no
669
save_LDFLAGS="$LDFLAGS"
670
LDFLAGS="$LDFLAGS $3"
671
printf "$lt_simple_link_test_code" > conftest.$ac_ext
672
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
673
# The linker can only warn and ignore the option if not recognized
674
# So say no if there are warnings
675
if test -s conftest.err; then
676
# Append any errors to the config.log.
677
cat conftest.err 1>&AS_MESSAGE_LOG_FD
678
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
679
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
680
if diff conftest.exp conftest.er2 >/dev/null; then
681
$2=yes
682
fi
683
else
684
$2=yes
685
fi
686
fi
687
$rm conftest*
688
LDFLAGS="$save_LDFLAGS"
689
])
690
691
if test x"[$]$2" = xyes; then
692
ifelse([$4], , :, [$4])
693
else
694
ifelse([$5], , :, [$5])
695
fi
696
])# AC_LIBTOOL_LINKER_OPTION
697
698
699
# AC_LIBTOOL_SYS_MAX_CMD_LEN
700
# --------------------------
701
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
702
[# find the maximum length of command line arguments
703
AC_MSG_CHECKING([the maximum length of command line arguments])
704
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
705
i=0
706
teststring="ABCD"
707
708
case $build_os in
709
msdosdjgpp*)
710
# On DJGPP, this test can blow up pretty badly due to problems in libc
711
# (any single argument exceeding 2000 bytes causes a buffer overrun
712
# during glob expansion). Even if it were fixed, the result of this
713
# check would be larger than it should be.
714
lt_cv_sys_max_cmd_len=12288; # 12K is about right
715
;;
716
717
gnu*)
718
# Under GNU Hurd, this test is not required because there is
719
# no limit to the length of command line arguments.
720
# Libtool will interpret -1 as no limit whatsoever
721
lt_cv_sys_max_cmd_len=-1;
722
;;
723
724
cygwin* | mingw*)
725
# On Win9x/ME, this test blows up -- it succeeds, but takes
726
# about 5 minutes as the teststring grows exponentially.
727
# Worse, since 9x/ME are not pre-emptively multitasking,
728
# you end up with a "frozen" computer, even though with patience
729
# the test eventually succeeds (with a max line length of 256k).
730
# Instead, let's just punt: use the minimum linelength reported by
731
# all of the supported platforms: 8192 (on NT/2K/XP).
732
lt_cv_sys_max_cmd_len=8192;
733
;;
734
735
amigaos*)
736
# On AmigaOS with pdksh, this test takes hours, literally.
737
# So we just punt and use a minimum line length of 8192.
738
lt_cv_sys_max_cmd_len=8192;
739
;;
740
741
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
742
# This has been around since 386BSD, at least. Likely further.
743
if test -x /sbin/sysctl; then
744
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
745
elif test -x /usr/sbin/sysctl; then
746
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
747
else
748
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
749
fi
750
# And add a safety zone
751
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
752
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
753
;;
754
755
interix*)
756
# We know the value 262144 and hardcode it with a safety zone (like BSD)
757
lt_cv_sys_max_cmd_len=196608
758
;;
759
760
osf*)
761
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
762
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
763
# nice to cause kernel panics so lets avoid the loop below.
764
# First set a reasonable default.
765
lt_cv_sys_max_cmd_len=16384
766
#
767
if test -x /sbin/sysconfig; then
768
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
769
*1*) lt_cv_sys_max_cmd_len=-1 ;;
770
esac
771
fi
772
;;
773
sco3.2v5*)
774
lt_cv_sys_max_cmd_len=102400
775
;;
776
sysv5* | sco5v6* | sysv4.2uw2*)
777
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
778
if test -n "$kargmax"; then
779
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
780
else
781
lt_cv_sys_max_cmd_len=32768
782
fi
783
;;
784
*)
785
# If test is not a shell built-in, we'll probably end up computing a
786
# maximum length that is only half of the actual maximum length, but
787
# we can't tell.
788
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
789
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
790
= "XX$teststring") >/dev/null 2>&1 &&
791
new_result=`expr "X$teststring" : ".*" 2>&1` &&
792
lt_cv_sys_max_cmd_len=$new_result &&
793
test $i != 17 # 1/2 MB should be enough
794
do
795
i=`expr $i + 1`
796
teststring=$teststring$teststring
797
done
798
teststring=
799
# Add a significant safety factor because C++ compilers can tack on massive
800
# amounts of additional arguments before passing them to the linker.
801
# It appears as though 1/2 is a usable value.
802
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
803
;;
804
esac
805
])
806
if test -n $lt_cv_sys_max_cmd_len ; then
807
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
808
else
809
AC_MSG_RESULT(none)
810
fi
811
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
812
813
814
# _LT_AC_CHECK_DLFCN
815
# ------------------
816
AC_DEFUN([_LT_AC_CHECK_DLFCN],
817
[AC_CHECK_HEADERS(dlfcn.h)dnl
818
])# _LT_AC_CHECK_DLFCN
819
820
821
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
822
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
823
# ---------------------------------------------------------------------
824
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
825
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
826
if test "$cross_compiling" = yes; then :
827
[$4]
828
else
829
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
830
lt_status=$lt_dlunknown
831
cat > conftest.$ac_ext <<EOF
832
[#line __oline__ "configure"
833
#include "confdefs.h"
834
835
#if HAVE_DLFCN_H
836
#include <dlfcn.h>
837
#endif
838
839
#include <stdio.h>
840
841
#ifdef RTLD_GLOBAL
842
# define LT_DLGLOBAL RTLD_GLOBAL
843
#else
844
# ifdef DL_GLOBAL
845
# define LT_DLGLOBAL DL_GLOBAL
846
# else
847
# define LT_DLGLOBAL 0
848
# endif
849
#endif
850
851
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
852
find out it does not work in some platform. */
853
#ifndef LT_DLLAZY_OR_NOW
854
# ifdef RTLD_LAZY
855
# define LT_DLLAZY_OR_NOW RTLD_LAZY
856
# else
857
# ifdef DL_LAZY
858
# define LT_DLLAZY_OR_NOW DL_LAZY
859
# else
860
# ifdef RTLD_NOW
861
# define LT_DLLAZY_OR_NOW RTLD_NOW
862
# else
863
# ifdef DL_NOW
864
# define LT_DLLAZY_OR_NOW DL_NOW
865
# else
866
# define LT_DLLAZY_OR_NOW 0
867
# endif
868
# endif
869
# endif
870
# endif
871
#endif
872
873
#ifdef __cplusplus
874
extern "C" void exit (int);
875
#endif
876
877
void fnord() { int i=42;}
878
int main ()
879
{
880
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
881
int status = $lt_dlunknown;
882
883
if (self)
884
{
885
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
886
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
887
/* dlclose (self); */
888
}
889
else
890
puts (dlerror ());
891
892
exit (status);
893
}]
894
EOF
895
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
896
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
897
lt_status=$?
898
case x$lt_status in
899
x$lt_dlno_uscore) $1 ;;
900
x$lt_dlneed_uscore) $2 ;;
901
x$lt_dlunknown|x*) $3 ;;
902
esac
903
else :
904
# compilation failed
905
$3
906
fi
907
fi
908
rm -fr conftest*
909
])# _LT_AC_TRY_DLOPEN_SELF
910
911
912
# AC_LIBTOOL_DLOPEN_SELF
913
# ----------------------
914
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
915
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
916
if test "x$enable_dlopen" != xyes; then
917
enable_dlopen=unknown
918
enable_dlopen_self=unknown
919
enable_dlopen_self_static=unknown
920
else
921
lt_cv_dlopen=no
922
lt_cv_dlopen_libs=
923
924
case $host_os in
925
beos*)
926
lt_cv_dlopen="load_add_on"
927
lt_cv_dlopen_libs=
928
lt_cv_dlopen_self=yes
929
;;
930
931
mingw* | pw32*)
932
lt_cv_dlopen="LoadLibrary"
933
lt_cv_dlopen_libs=
934
;;
935
936
cygwin*)
937
lt_cv_dlopen="dlopen"
938
lt_cv_dlopen_libs=
939
;;
940
941
darwin*)
942
# if libdl is installed we need to link against it
943
AC_CHECK_LIB([dl], [dlopen],
944
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
945
lt_cv_dlopen="dyld"
946
lt_cv_dlopen_libs=
947
lt_cv_dlopen_self=yes
948
])
949
;;
950
951
*)
952
AC_CHECK_FUNC([shl_load],
953
[lt_cv_dlopen="shl_load"],
954
[AC_CHECK_LIB([dld], [shl_load],
955
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
956
[AC_CHECK_FUNC([dlopen],
957
[lt_cv_dlopen="dlopen"],
958
[AC_CHECK_LIB([dl], [dlopen],
959
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
960
[AC_CHECK_LIB([svld], [dlopen],
961
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
962
[AC_CHECK_LIB([dld], [dld_link],
963
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
964
])
965
])
966
])
967
])
968
])
969
;;
970
esac
971
972
if test "x$lt_cv_dlopen" != xno; then
973
enable_dlopen=yes
974
else
975
enable_dlopen=no
976
fi
977
978
case $lt_cv_dlopen in
979
dlopen)
980
save_CPPFLAGS="$CPPFLAGS"
981
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
982
983
save_LDFLAGS="$LDFLAGS"
984
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
985
986
save_LIBS="$LIBS"
987
LIBS="$lt_cv_dlopen_libs $LIBS"
988
989
AC_CACHE_CHECK([whether a program can dlopen itself],
990
lt_cv_dlopen_self, [dnl
991
_LT_AC_TRY_DLOPEN_SELF(
992
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
993
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
994
])
995
996
if test "x$lt_cv_dlopen_self" = xyes; then
997
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
998
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
999
lt_cv_dlopen_self_static, [dnl
1000
_LT_AC_TRY_DLOPEN_SELF(
1001
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1002
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1003
])
1004
fi
1005
1006
CPPFLAGS="$save_CPPFLAGS"
1007
LDFLAGS="$save_LDFLAGS"
1008
LIBS="$save_LIBS"
1009
;;
1010
esac
1011
1012
case $lt_cv_dlopen_self in
1013
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1014
*) enable_dlopen_self=unknown ;;
1015
esac
1016
1017
case $lt_cv_dlopen_self_static in
1018
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1019
*) enable_dlopen_self_static=unknown ;;
1020
esac
1021
fi
1022
])# AC_LIBTOOL_DLOPEN_SELF
1023
1024
1025
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1026
# ---------------------------------
1027
# Check to see if options -c and -o are simultaneously supported by compiler
1028
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1029
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1030
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1031
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1032
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1033
$rm -r conftest 2>/dev/null
1034
mkdir conftest
1035
cd conftest
1036
mkdir out
1037
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1038
1039
lt_compiler_flag="-o out/conftest2.$ac_objext"
1040
# Insert the option either (1) after the last *FLAGS variable, or
1041
# (2) before a word containing "conftest.", or (3) at the end.
1042
# Note that $ac_compile itself does not contain backslashes and begins
1043
# with a dollar sign (not a hyphen), so the echo should work correctly.
1044
lt_compile=`echo "$ac_compile" | $SED \
1045
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1046
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1047
-e 's:$: $lt_compiler_flag:'`
1048
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1049
(eval "$lt_compile" 2>out/conftest.err)
1050
ac_status=$?
1051
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1052
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1053
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1054
then
1055
# The compiler can only warn and ignore the option if not recognized
1056
# So say no if there are warnings
1057
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1058
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1059
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1060
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1061
fi
1062
fi
1063
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1064
$rm conftest*
1065
# SGI C++ compiler will create directory out/ii_files/ for
1066
# template instantiation
1067
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1068
$rm out/* && rmdir out
1069
cd ..
1070
rmdir conftest
1071
$rm conftest*
1072
])
1073
])# AC_LIBTOOL_PROG_CC_C_O
1074
1075
1076
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1077
# -----------------------------------------
1078
# Check to see if we can do hard links to lock some files if needed
1079
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1080
[AC_REQUIRE([_LT_AC_LOCK])dnl
1081
1082
hard_links="nottested"
1083
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1084
# do not overwrite the value of need_locks provided by the user
1085
AC_MSG_CHECKING([if we can lock with hard links])
1086
hard_links=yes
1087
$rm conftest*
1088
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1089
touch conftest.a
1090
ln conftest.a conftest.b 2>&5 || hard_links=no
1091
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1092
AC_MSG_RESULT([$hard_links])
1093
if test "$hard_links" = no; then
1094
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1095
need_locks=warn
1096
fi
1097
else
1098
need_locks=no
1099
fi
1100
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1101
1102
1103
# AC_LIBTOOL_OBJDIR
1104
# -----------------
1105
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1106
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1107
[rm -f .libs 2>/dev/null
1108
mkdir .libs 2>/dev/null
1109
if test -d .libs; then
1110
lt_cv_objdir=.libs
1111
else
1112
# MS-DOS does not allow filenames that begin with a dot.
1113
lt_cv_objdir=_libs
1114
fi
1115
rmdir .libs 2>/dev/null])
1116
objdir=$lt_cv_objdir
1117
])# AC_LIBTOOL_OBJDIR
1118
1119
1120
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1121
# ----------------------------------------------
1122
# Check hardcoding attributes.
1123
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1124
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1125
_LT_AC_TAGVAR(hardcode_action, $1)=
1126
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1127
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1128
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1129
1130
# We can hardcode non-existant directories.
1131
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1132
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1133
# have to relink, otherwise we might link with an installed library
1134
# when we should be linking with a yet-to-be-installed one
1135
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1136
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1137
# Linking always hardcodes the temporary library directory.
1138
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1139
else
1140
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1141
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1142
fi
1143
else
1144
# We cannot hardcode anything, or else we can only hardcode existing
1145
# directories.
1146
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1147
fi
1148
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1149
1150
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1151
# Fast installation is not supported
1152
enable_fast_install=no
1153
elif test "$shlibpath_overrides_runpath" = yes ||
1154
test "$enable_shared" = no; then
1155
# Fast installation is not necessary
1156
enable_fast_install=needless
1157
fi
1158
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1159
1160
1161
# AC_LIBTOOL_SYS_LIB_STRIP
1162
# ------------------------
1163
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1164
[striplib=
1165
old_striplib=
1166
AC_MSG_CHECKING([whether stripping libraries is possible])
1167
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1168
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1169
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1170
AC_MSG_RESULT([yes])
1171
else
1172
# FIXME - insert some real tests, host_os isn't really good enough
1173
case $host_os in
1174
darwin*)
1175
if test -n "$STRIP" ; then
1176
striplib="$STRIP -x"
1177
AC_MSG_RESULT([yes])
1178
else
1179
AC_MSG_RESULT([no])
1180
fi
1181
;;
1182
*)
1183
AC_MSG_RESULT([no])
1184
;;
1185
esac
1186
fi
1187
])# AC_LIBTOOL_SYS_LIB_STRIP
1188
1189
1190
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1191
# -----------------------------
1192
# PORTME Fill in your ld.so characteristics
1193
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1194
[AC_MSG_CHECKING([dynamic linker characteristics])
1195
library_names_spec=
1196
libname_spec='lib$name'
1197
soname_spec=
1198
shrext_cmds=".so"
1199
postinstall_cmds=
1200
postuninstall_cmds=
1201
finish_cmds=
1202
finish_eval=
1203
shlibpath_var=
1204
shlibpath_overrides_runpath=unknown
1205
version_type=none
1206
dynamic_linker="$host_os ld.so"
1207
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1208
if test "$GCC" = yes; then
1209
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1210
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1211
# if the path contains ";" then we assume it to be the separator
1212
# otherwise default to the standard path separator (i.e. ":") - it is
1213
# assumed that no part of a normal pathname contains ";" but that should
1214
# okay in the real world where ";" in dirpaths is itself problematic.
1215
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1216
else
1217
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1218
fi
1219
else
1220
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1221
fi
1222
need_lib_prefix=unknown
1223
hardcode_into_libs=no
1224
1225
# when you set need_version to no, make sure it does not cause -set_version
1226
# flags to be left without arguments
1227
need_version=unknown
1228
1229
case $host_os in
1230
aix3*)
1231
version_type=linux
1232
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1233
shlibpath_var=LIBPATH
1234
1235
# AIX 3 has no versioning support, so we append a major version to the name.
1236
soname_spec='${libname}${release}${shared_ext}$major'
1237
;;
1238
1239
aix4* | aix5*)
1240
version_type=linux
1241
need_lib_prefix=no
1242
need_version=no
1243
hardcode_into_libs=yes
1244
if test "$host_cpu" = ia64; then
1245
# AIX 5 supports IA64
1246
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1247
shlibpath_var=LD_LIBRARY_PATH
1248
else
1249
# With GCC up to 2.95.x, collect2 would create an import file
1250
# for dependence libraries. The import file would start with
1251
# the line `#! .'. This would cause the generated library to
1252
# depend on `.', always an invalid library. This was fixed in
1253
# development snapshots of GCC prior to 3.0.
1254
case $host_os in
1255
aix4 | aix4.[[01]] | aix4.[[01]].*)
1256
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1257
echo ' yes '
1258
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1259
:
1260
else
1261
can_build_shared=no
1262
fi
1263
;;
1264
esac
1265
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1266
# soname into executable. Probably we can add versioning support to
1267
# collect2, so additional links can be useful in future.
1268
if test "$aix_use_runtimelinking" = yes; then
1269
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1270
# instead of lib<name>.a to let people know that these are not
1271
# typical AIX shared libraries.
1272
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1273
else
1274
# We preserve .a as extension for shared libraries through AIX4.2
1275
# and later when we are not doing run time linking.
1276
library_names_spec='${libname}${release}.a $libname.a'
1277
soname_spec='${libname}${release}${shared_ext}$major'
1278
fi
1279
shlibpath_var=LIBPATH
1280
fi
1281
;;
1282
1283
amigaos*)
1284
library_names_spec='$libname.ixlibrary $libname.a'
1285
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1286
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 ${libname}_ixlibrary.a || exit 1; done'
1287
;;
1288
1289
beos*)
1290
library_names_spec='${libname}${shared_ext}'
1291
dynamic_linker="$host_os ld.so"
1292
shlibpath_var=LIBRARY_PATH
1293
;;
1294
1295
bsdi[[45]]*)
1296
version_type=linux
1297
need_version=no
1298
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1299
soname_spec='${libname}${release}${shared_ext}$major'
1300
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1301
shlibpath_var=LD_LIBRARY_PATH
1302
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1303
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1304
# the default ld.so.conf also contains /usr/contrib/lib and
1305
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1306
# libtool to hard-code these into programs
1307
;;
1308
1309
cygwin* | mingw* | pw32*)
1310
version_type=windows
1311
shrext_cmds=".dll"
1312
need_version=no
1313
need_lib_prefix=no
1314
1315
case $GCC,$host_os in
1316
yes,cygwin* | yes,mingw* | yes,pw32*)
1317
library_names_spec='$libname.dll.a'
1318
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1319
postinstall_cmds='base_file=`basename \${file}`~
1320
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1321
dldir=$destdir/`dirname \$dlpath`~
1322
test -d \$dldir || mkdir -p \$dldir~
1323
$install_prog $dir/$dlname \$dldir/$dlname~
1324
chmod a+x \$dldir/$dlname'
1325
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1326
dlpath=$dir/\$dldll~
1327
$rm \$dlpath'
1328
shlibpath_overrides_runpath=yes
1329
1330
case $host_os in
1331
cygwin*)
1332
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1333
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1334
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1335
;;
1336
mingw*)
1337
# MinGW DLLs use traditional 'lib' prefix
1338
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1339
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1340
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1341
# It is most probably a Windows format PATH printed by
1342
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1343
# path with ; separators, and with drive letters. We can handle the
1344
# drive letters (cygwin fileutils understands them), so leave them,
1345
# especially as we might pass files found there to a mingw objdump,
1346
# which wouldn't understand a cygwinified path. Ahh.
1347
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1348
else
1349
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1350
fi
1351
;;
1352
pw32*)
1353
# pw32 DLLs use 'pw' prefix rather than 'lib'
1354
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1355
;;
1356
esac
1357
;;
1358
1359
*)
1360
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1361
;;
1362
esac
1363
dynamic_linker='Win32 ld.exe'
1364
# FIXME: first we should search . and the directory the executable is in
1365
shlibpath_var=PATH
1366
;;
1367
1368
darwin* | rhapsody*)
1369
dynamic_linker="$host_os dyld"
1370
version_type=darwin
1371
need_lib_prefix=no
1372
need_version=no
1373
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1374
soname_spec='${libname}${release}${major}$shared_ext'
1375
shlibpath_overrides_runpath=yes
1376
shlibpath_var=DYLD_LIBRARY_PATH
1377
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1378
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1379
if test "$GCC" = yes; then
1380
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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1381
else
1382
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1383
fi
1384
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1385
;;
1386
1387
dgux*)
1388
version_type=linux
1389
need_lib_prefix=no
1390
need_version=no
1391
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1392
soname_spec='${libname}${release}${shared_ext}$major'
1393
shlibpath_var=LD_LIBRARY_PATH
1394
;;
1395
1396
freebsd1*)
1397
dynamic_linker=no
1398
;;
1399
1400
freebsd* | dragonfly*)
1401
# DragonFly does not have aout. When/if they implement a new
1402
# versioning mechanism, adjust this.
1403
if test -x /usr/bin/objformat; then
1404
objformat=`/usr/bin/objformat`
1405
else
1406
case $host_os in
1407
freebsd[[123]]*) objformat=aout ;;
1408
*) objformat=elf ;;
1409
esac
1410
fi
1411
version_type=freebsd-$objformat
1412
case $version_type in
1413
freebsd-elf*)
1414
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1415
need_version=no
1416
need_lib_prefix=no
1417
;;
1418
freebsd-*)
1419
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1420
need_version=yes
1421
;;
1422
esac
1423
shlibpath_var=LD_LIBRARY_PATH
1424
case $host_os in
1425
freebsd2*)
1426
shlibpath_overrides_runpath=yes
1427
;;
1428
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1429
shlibpath_overrides_runpath=yes
1430
hardcode_into_libs=yes
1431
;;
1432
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1433
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1434
shlibpath_overrides_runpath=no
1435
hardcode_into_libs=yes
1436
;;
1437
freebsd*) # from 4.6 on
1438
shlibpath_overrides_runpath=yes
1439
hardcode_into_libs=yes
1440
;;
1441
esac
1442
;;
1443
1444
gnu*)
1445
version_type=linux
1446
need_lib_prefix=no
1447
need_version=no
1448
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1449
soname_spec='${libname}${release}${shared_ext}$major'
1450
shlibpath_var=LD_LIBRARY_PATH
1451
hardcode_into_libs=yes
1452
;;
1453
1454
hpux9* | hpux10* | hpux11*)
1455
# Give a soname corresponding to the major version so that dld.sl refuses to
1456
# link against other versions.
1457
version_type=sunos
1458
need_lib_prefix=no
1459
need_version=no
1460
case $host_cpu in
1461
ia64*)
1462
shrext_cmds='.so'
1463
hardcode_into_libs=yes
1464
dynamic_linker="$host_os dld.so"
1465
shlibpath_var=LD_LIBRARY_PATH
1466
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1467
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1468
soname_spec='${libname}${release}${shared_ext}$major'
1469
if test "X$HPUX_IA64_MODE" = X32; then
1470
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1471
else
1472
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1473
fi
1474
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1475
;;
1476
hppa*64*)
1477
shrext_cmds='.sl'
1478
hardcode_into_libs=yes
1479
dynamic_linker="$host_os dld.sl"
1480
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1481
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1482
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1483
soname_spec='${libname}${release}${shared_ext}$major'
1484
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1485
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1486
;;
1487
*)
1488
shrext_cmds='.sl'
1489
dynamic_linker="$host_os dld.sl"
1490
shlibpath_var=SHLIB_PATH
1491
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1492
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1493
soname_spec='${libname}${release}${shared_ext}$major'
1494
;;
1495
esac
1496
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1497
postinstall_cmds='chmod 555 $lib'
1498
;;
1499
1500
interix3*)
1501
version_type=linux
1502
need_lib_prefix=no
1503
need_version=no
1504
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1505
soname_spec='${libname}${release}${shared_ext}$major'
1506
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1507
shlibpath_var=LD_LIBRARY_PATH
1508
shlibpath_overrides_runpath=no
1509
hardcode_into_libs=yes
1510
;;
1511
1512
irix5* | irix6* | nonstopux*)
1513
case $host_os in
1514
nonstopux*) version_type=nonstopux ;;
1515
*)
1516
if test "$lt_cv_prog_gnu_ld" = yes; then
1517
version_type=linux
1518
else
1519
version_type=irix
1520
fi ;;
1521
esac
1522
need_lib_prefix=no
1523
need_version=no
1524
soname_spec='${libname}${release}${shared_ext}$major'
1525
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1526
case $host_os in
1527
irix5* | nonstopux*)
1528
libsuff= shlibsuff=
1529
;;
1530
*)
1531
case $LD in # libtool.m4 will add one of these switches to LD
1532
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1533
libsuff= shlibsuff= libmagic=32-bit;;
1534
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1535
libsuff=32 shlibsuff=N32 libmagic=N32;;
1536
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1537
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1538
*) libsuff= shlibsuff= libmagic=never-match;;
1539
esac
1540
;;
1541
esac
1542
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1543
shlibpath_overrides_runpath=no
1544
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1545
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1546
hardcode_into_libs=yes
1547
;;
1548
1549
# No shared lib support for Linux oldld, aout, or coff.
1550
linux*oldld* | linux*aout* | linux*coff*)
1551
dynamic_linker=no
1552
;;
1553
1554
# This must be Linux ELF.
1555
linux* | k*bsd*-gnu)
1556
version_type=linux
1557
need_lib_prefix=no
1558
need_version=no
1559
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1560
soname_spec='${libname}${release}${shared_ext}$major'
1561
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1562
shlibpath_var=LD_LIBRARY_PATH
1563
shlibpath_overrides_runpath=no
1564
# This implies no fast_install, which is unacceptable.
1565
# Some rework will be needed to allow for fast_install
1566
# before this can be enabled.
1567
hardcode_into_libs=yes
1568
1569
# Append ld.so.conf contents to the search path
1570
if test -f /etc/ld.so.conf; then
1571
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1572
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1573
fi
1574
1575
# We used to test for /lib/ld.so.1 and disable shared libraries on
1576
# powerpc, because MkLinux only supported shared libraries with the
1577
# GNU dynamic linker. Since this was broken with cross compilers,
1578
# most powerpc-linux boxes support dynamic linking these days and
1579
# people can always --disable-shared, the test was removed, and we
1580
# assume the GNU/Linux dynamic linker is in use.
1581
dynamic_linker='GNU/Linux ld.so'
1582
;;
1583
1584
netbsdelf*-gnu)
1585
version_type=linux
1586
need_lib_prefix=no
1587
need_version=no
1588
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1589
soname_spec='${libname}${release}${shared_ext}$major'
1590
shlibpath_var=LD_LIBRARY_PATH
1591
shlibpath_overrides_runpath=no
1592
hardcode_into_libs=yes
1593
dynamic_linker='NetBSD ld.elf_so'
1594
;;
1595
1596
netbsd*)
1597
version_type=sunos
1598
need_lib_prefix=no
1599
need_version=no
1600
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1601
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1602
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1603
dynamic_linker='NetBSD (a.out) ld.so'
1604
else
1605
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1606
soname_spec='${libname}${release}${shared_ext}$major'
1607
dynamic_linker='NetBSD ld.elf_so'
1608
fi
1609
shlibpath_var=LD_LIBRARY_PATH
1610
shlibpath_overrides_runpath=yes
1611
hardcode_into_libs=yes
1612
;;
1613
1614
newsos6)
1615
version_type=linux
1616
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1617
shlibpath_var=LD_LIBRARY_PATH
1618
shlibpath_overrides_runpath=yes
1619
;;
1620
1621
nto-qnx*)
1622
version_type=linux
1623
need_lib_prefix=no
1624
need_version=no
1625
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1626
soname_spec='${libname}${release}${shared_ext}$major'
1627
shlibpath_var=LD_LIBRARY_PATH
1628
shlibpath_overrides_runpath=yes
1629
;;
1630
1631
openbsd*)
1632
version_type=sunos
1633
sys_lib_dlsearch_path_spec="/usr/lib"
1634
need_lib_prefix=no
1635
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1636
case $host_os in
1637
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1638
*) need_version=no ;;
1639
esac
1640
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1641
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1642
shlibpath_var=LD_LIBRARY_PATH
1643
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1644
case $host_os in
1645
openbsd2.[[89]] | openbsd2.[[89]].*)
1646
shlibpath_overrides_runpath=no
1647
;;
1648
*)
1649
shlibpath_overrides_runpath=yes
1650
;;
1651
esac
1652
else
1653
shlibpath_overrides_runpath=yes
1654
fi
1655
;;
1656
1657
os2*)
1658
libname_spec='$name'
1659
shrext_cmds=".dll"
1660
need_lib_prefix=no
1661
library_names_spec='$libname${shared_ext} $libname.a'
1662
dynamic_linker='OS/2 ld.exe'
1663
shlibpath_var=LIBPATH
1664
;;
1665
1666
osf3* | osf4* | osf5*)
1667
version_type=osf
1668
need_lib_prefix=no
1669
need_version=no
1670
soname_spec='${libname}${release}${shared_ext}$major'
1671
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1672
shlibpath_var=LD_LIBRARY_PATH
1673
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1674
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1675
;;
1676
1677
solaris*)
1678
version_type=linux
1679
need_lib_prefix=no
1680
need_version=no
1681
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1682
soname_spec='${libname}${release}${shared_ext}$major'
1683
shlibpath_var=LD_LIBRARY_PATH
1684
shlibpath_overrides_runpath=yes
1685
hardcode_into_libs=yes
1686
# ldd complains unless libraries are executable
1687
postinstall_cmds='chmod +x $lib'
1688
;;
1689
1690
sunos4*)
1691
version_type=sunos
1692
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1693
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1694
shlibpath_var=LD_LIBRARY_PATH
1695
shlibpath_overrides_runpath=yes
1696
if test "$with_gnu_ld" = yes; then
1697
need_lib_prefix=no
1698
fi
1699
need_version=yes
1700
;;
1701
1702
sysv4 | sysv4.3*)
1703
version_type=linux
1704
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1705
soname_spec='${libname}${release}${shared_ext}$major'
1706
shlibpath_var=LD_LIBRARY_PATH
1707
case $host_vendor in
1708
sni)
1709
shlibpath_overrides_runpath=no
1710
need_lib_prefix=no
1711
export_dynamic_flag_spec='${wl}-Blargedynsym'
1712
runpath_var=LD_RUN_PATH
1713
;;
1714
siemens)
1715
need_lib_prefix=no
1716
;;
1717
motorola)
1718
need_lib_prefix=no
1719
need_version=no
1720
shlibpath_overrides_runpath=no
1721
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1722
;;
1723
esac
1724
;;
1725
1726
sysv4*MP*)
1727
if test -d /usr/nec ;then
1728
version_type=linux
1729
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1730
soname_spec='$libname${shared_ext}.$major'
1731
shlibpath_var=LD_LIBRARY_PATH
1732
fi
1733
;;
1734
1735
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1736
version_type=freebsd-elf
1737
need_lib_prefix=no
1738
need_version=no
1739
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1740
soname_spec='${libname}${release}${shared_ext}$major'
1741
shlibpath_var=LD_LIBRARY_PATH
1742
hardcode_into_libs=yes
1743
if test "$with_gnu_ld" = yes; then
1744
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1745
shlibpath_overrides_runpath=no
1746
else
1747
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1748
shlibpath_overrides_runpath=yes
1749
case $host_os in
1750
sco3.2v5*)
1751
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1752
;;
1753
esac
1754
fi
1755
sys_lib_dlsearch_path_spec='/usr/lib'
1756
;;
1757
1758
uts4*)
1759
version_type=linux
1760
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1761
soname_spec='${libname}${release}${shared_ext}$major'
1762
shlibpath_var=LD_LIBRARY_PATH
1763
;;
1764
1765
*)
1766
dynamic_linker=no
1767
;;
1768
esac
1769
AC_MSG_RESULT([$dynamic_linker])
1770
test "$dynamic_linker" = no && can_build_shared=no
1771
1772
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1773
if test "$GCC" = yes; then
1774
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1775
fi
1776
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1777
1778
1779
# _LT_AC_TAGCONFIG
1780
# ----------------
1781
AC_DEFUN([_LT_AC_TAGCONFIG],
1782
[AC_ARG_WITH([tags],
1783
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1784
[include additional configurations @<:@automatic@:>@])],
1785
[tagnames="$withval"])
1786
1787
if test -f "$ltmain" && test -n "$tagnames"; then
1788
if test ! -f "${ofile}"; then
1789
AC_MSG_WARN([output file `$ofile' does not exist])
1790
fi
1791
1792
if test -z "$LTCC"; then
1793
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1794
if test -z "$LTCC"; then
1795
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1796
else
1797
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1798
fi
1799
fi
1800
if test -z "$LTCFLAGS"; then
1801
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1802
fi
1803
1804
# Extract list of available tagged configurations in $ofile.
1805
# Note that this assumes the entire list is on one line.
1806
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1807
1808
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1809
for tagname in $tagnames; do
1810
IFS="$lt_save_ifs"
1811
# Check whether tagname contains only valid characters
1812
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1813
"") ;;
1814
*) AC_MSG_ERROR([invalid tag name: $tagname])
1815
;;
1816
esac
1817
1818
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1819
then
1820
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1821
fi
1822
1823
# Update the list of available tags.
1824
if test -n "$tagname"; then
1825
echo appending configuration tag \"$tagname\" to $ofile
1826
1827
case $tagname in
1828
CXX)
1829
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1830
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1831
(test "X$CXX" != "Xg++"))) ; then
1832
AC_LIBTOOL_LANG_CXX_CONFIG
1833
else
1834
tagname=""
1835
fi
1836
;;
1837
1838
F77)
1839
if test -n "$F77" && test "X$F77" != "Xno"; then
1840
AC_LIBTOOL_LANG_F77_CONFIG
1841
else
1842
tagname=""
1843
fi
1844
;;
1845
1846
GCJ)
1847
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1848
AC_LIBTOOL_LANG_GCJ_CONFIG
1849
else
1850
tagname=""
1851
fi
1852
;;
1853
1854
RC)
1855
AC_LIBTOOL_LANG_RC_CONFIG
1856
;;
1857
1858
*)
1859
AC_MSG_ERROR([Unsupported tag name: $tagname])
1860
;;
1861
esac
1862
1863
# Append the new tag name to the list of available tags.
1864
if test -n "$tagname" ; then
1865
available_tags="$available_tags $tagname"
1866
fi
1867
fi
1868
done
1869
IFS="$lt_save_ifs"
1870
1871
# Now substitute the updated list of available tags.
1872
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1873
mv "${ofile}T" "$ofile"
1874
chmod +x "$ofile"
1875
else
1876
rm -f "${ofile}T"
1877
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1878
fi
1879
fi
1880
])# _LT_AC_TAGCONFIG
1881
1882
1883
# AC_LIBTOOL_DLOPEN
1884
# -----------------
1885
# enable checks for dlopen support
1886
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1887
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1888
])# AC_LIBTOOL_DLOPEN
1889
1890
1891
# AC_LIBTOOL_WIN32_DLL
1892
# --------------------
1893
# declare package support for building win32 DLLs
1894
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1895
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1896
])# AC_LIBTOOL_WIN32_DLL
1897
1898
1899
# AC_ENABLE_SHARED([DEFAULT])
1900
# ---------------------------
1901
# implement the --enable-shared flag
1902
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1903
AC_DEFUN([AC_ENABLE_SHARED],
1904
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1905
AC_ARG_ENABLE([shared],
1906
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1907
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1908
[p=${PACKAGE-default}
1909
case $enableval in
1910
yes) enable_shared=yes ;;
1911
no) enable_shared=no ;;
1912
*)
1913
enable_shared=no
1914
# Look at the argument we got. We use all the common list separators.
1915
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1916
for pkg in $enableval; do
1917
IFS="$lt_save_ifs"
1918
if test "X$pkg" = "X$p"; then
1919
enable_shared=yes
1920
fi
1921
done
1922
IFS="$lt_save_ifs"
1923
;;
1924
esac],
1925
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1926
])# AC_ENABLE_SHARED
1927
1928
1929
# AC_DISABLE_SHARED
1930
# -----------------
1931
# set the default shared flag to --disable-shared
1932
AC_DEFUN([AC_DISABLE_SHARED],
1933
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1934
AC_ENABLE_SHARED(no)
1935
])# AC_DISABLE_SHARED
1936
1937
1938
# AC_ENABLE_STATIC([DEFAULT])
1939
# ---------------------------
1940
# implement the --enable-static flag
1941
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1942
AC_DEFUN([AC_ENABLE_STATIC],
1943
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1944
AC_ARG_ENABLE([static],
1945
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1946
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1947
[p=${PACKAGE-default}
1948
case $enableval in
1949
yes) enable_static=yes ;;
1950
no) enable_static=no ;;
1951
*)
1952
enable_static=no
1953
# Look at the argument we got. We use all the common list separators.
1954
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1955
for pkg in $enableval; do
1956
IFS="$lt_save_ifs"
1957
if test "X$pkg" = "X$p"; then
1958
enable_static=yes
1959
fi
1960
done
1961
IFS="$lt_save_ifs"
1962
;;
1963
esac],
1964
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1965
])# AC_ENABLE_STATIC
1966
1967
1968
# AC_DISABLE_STATIC
1969
# -----------------
1970
# set the default static flag to --disable-static
1971
AC_DEFUN([AC_DISABLE_STATIC],
1972
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1973
AC_ENABLE_STATIC(no)
1974
])# AC_DISABLE_STATIC
1975
1976
1977
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1978
# ---------------------------------
1979
# implement the --enable-fast-install flag
1980
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1981
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1982
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1983
AC_ARG_ENABLE([fast-install],
1984
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1985
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1986
[p=${PACKAGE-default}
1987
case $enableval in
1988
yes) enable_fast_install=yes ;;
1989
no) enable_fast_install=no ;;
1990
*)
1991
enable_fast_install=no
1992
# Look at the argument we got. We use all the common list separators.
1993
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1994
for pkg in $enableval; do
1995
IFS="$lt_save_ifs"
1996
if test "X$pkg" = "X$p"; then
1997
enable_fast_install=yes
1998
fi
1999
done
2000
IFS="$lt_save_ifs"
2001
;;
2002
esac],
2003
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2004
])# AC_ENABLE_FAST_INSTALL
2005
2006
2007
# AC_DISABLE_FAST_INSTALL
2008
# -----------------------
2009
# set the default to --disable-fast-install
2010
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2011
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2012
AC_ENABLE_FAST_INSTALL(no)
2013
])# AC_DISABLE_FAST_INSTALL
2014
2015
2016
# AC_LIBTOOL_PICMODE([MODE])
2017
# --------------------------
2018
# implement the --with-pic flag
2019
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2020
AC_DEFUN([AC_LIBTOOL_PICMODE],
2021
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2022
pic_mode=ifelse($#,1,$1,default)
2023
])# AC_LIBTOOL_PICMODE
2024
2025
2026
# AC_PROG_EGREP
2027
# -------------
2028
# This is predefined starting with Autoconf 2.54, so this conditional
2029
# definition can be removed once we require Autoconf 2.54 or later.
2030
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2031
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2032
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2033
then ac_cv_prog_egrep='grep -E'
2034
else ac_cv_prog_egrep='egrep'
2035
fi])
2036
EGREP=$ac_cv_prog_egrep
2037
AC_SUBST([EGREP])
2038
])])
2039
2040
2041
# AC_PATH_TOOL_PREFIX
2042
# -------------------
2043
# find a file program which can recognise shared library
2044
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2045
[AC_REQUIRE([AC_PROG_EGREP])dnl
2046
AC_MSG_CHECKING([for $1])
2047
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2048
[case $MAGIC_CMD in
2049
[[\\/*] | ?:[\\/]*])
2050
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2051
;;
2052
*)
2053
lt_save_MAGIC_CMD="$MAGIC_CMD"
2054
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2055
dnl $ac_dummy forces splitting on constant user-supplied paths.
2056
dnl POSIX.2 word splitting is done only on the output of word expansions,
2057
dnl not every word. This closes a longstanding sh security hole.
2058
ac_dummy="ifelse([$2], , $PATH, [$2])"
2059
for ac_dir in $ac_dummy; do
2060
IFS="$lt_save_ifs"
2061
test -z "$ac_dir" && ac_dir=.
2062
if test -f $ac_dir/$1; then
2063
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2064
if test -n "$file_magic_test_file"; then
2065
case $deplibs_check_method in
2066
"file_magic "*)
2067
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2068
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2069
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2070
$EGREP "$file_magic_regex" > /dev/null; then
2071
:
2072
else
2073
cat <<EOF 1>&2
2074
2075
*** Warning: the command libtool uses to detect shared libraries,
2076
*** $file_magic_cmd, produces output that libtool cannot recognize.
2077
*** The result is that libtool may fail to recognize shared libraries
2078
*** as such. This will affect the creation of libtool libraries that
2079
*** depend on shared libraries, but programs linked with such libtool
2080
*** libraries will work regardless of this problem. Nevertheless, you
2081
*** may want to report the problem to your system manager and/or to
2082
*** bug-libtool@gnu.org
2083
2084
EOF
2085
fi ;;
2086
esac
2087
fi
2088
break
2089
fi
2090
done
2091
IFS="$lt_save_ifs"
2092
MAGIC_CMD="$lt_save_MAGIC_CMD"
2093
;;
2094
esac])
2095
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2096
if test -n "$MAGIC_CMD"; then
2097
AC_MSG_RESULT($MAGIC_CMD)
2098
else
2099
AC_MSG_RESULT(no)
2100
fi
2101
])# AC_PATH_TOOL_PREFIX
2102
2103
2104
# AC_PATH_MAGIC
2105
# -------------
2106
# find a file program which can recognise a shared library
2107
AC_DEFUN([AC_PATH_MAGIC],
2108
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2109
if test -z "$lt_cv_path_MAGIC_CMD"; then
2110
if test -n "$ac_tool_prefix"; then
2111
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2112
else
2113
MAGIC_CMD=:
2114
fi
2115
fi
2116
])# AC_PATH_MAGIC
2117
2118
2119
# AC_PROG_LD
2120
# ----------
2121
# find the pathname to the GNU or non-GNU linker
2122
AC_DEFUN([AC_PROG_LD],
2123
[AC_ARG_WITH([gnu-ld],
2124
[AC_HELP_STRING([--with-gnu-ld],
2125
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2126
[test "$withval" = no || with_gnu_ld=yes],
2127
[with_gnu_ld=no])
2128
AC_REQUIRE([LT_AC_PROG_SED])dnl
2129
AC_REQUIRE([AC_PROG_CC])dnl
2130
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2131
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2132
ac_prog=ld
2133
if test "$GCC" = yes; then
2134
# Check if gcc -print-prog-name=ld gives a path.
2135
AC_MSG_CHECKING([for ld used by $CC])
2136
case $host in
2137
*-*-mingw*)
2138
# gcc leaves a trailing carriage return which upsets mingw
2139
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2140
*)
2141
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2142
esac
2143
case $ac_prog in
2144
# Accept absolute paths.
2145
[[\\/]]* | ?:[[\\/]]*)
2146
re_direlt='/[[^/]][[^/]]*/\.\./'
2147
# Canonicalize the pathname of ld
2148
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2149
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2150
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2151
done
2152
test -z "$LD" && LD="$ac_prog"
2153
;;
2154
"")
2155
# If it fails, then pretend we aren't using GCC.
2156
ac_prog=ld
2157
;;
2158
*)
2159
# If it is relative, then search for the first ld in PATH.
2160
with_gnu_ld=unknown
2161
;;
2162
esac
2163
elif test "$with_gnu_ld" = yes; then
2164
AC_MSG_CHECKING([for GNU ld])
2165
else
2166
AC_MSG_CHECKING([for non-GNU ld])
2167
fi
2168
AC_CACHE_VAL(lt_cv_path_LD,
2169
[if test -z "$LD"; then
2170
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2171
for ac_dir in $PATH; do
2172
IFS="$lt_save_ifs"
2173
test -z "$ac_dir" && ac_dir=.
2174
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2175
lt_cv_path_LD="$ac_dir/$ac_prog"
2176
# Check to see if the program is GNU ld. I'd rather use --version,
2177
# but apparently some variants of GNU ld only accept -v.
2178
# Break only if it was the GNU/non-GNU ld that we prefer.
2179
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2180
*GNU* | *'with BFD'*)
2181
test "$with_gnu_ld" != no && break
2182
;;
2183
*)
2184
test "$with_gnu_ld" != yes && break
2185
;;
2186
esac
2187
fi
2188
done
2189
IFS="$lt_save_ifs"
2190
else
2191
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2192
fi])
2193
LD="$lt_cv_path_LD"
2194
if test -n "$LD"; then
2195
AC_MSG_RESULT($LD)
2196
else
2197
AC_MSG_RESULT(no)
2198
fi
2199
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2200
AC_PROG_LD_GNU
2201
])# AC_PROG_LD
2202
2203
2204
# AC_PROG_LD_GNU
2205
# --------------
2206
AC_DEFUN([AC_PROG_LD_GNU],
2207
[AC_REQUIRE([AC_PROG_EGREP])dnl
2208
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2209
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2210
case `$LD -v 2>&1 </dev/null` in
2211
*GNU* | *'with BFD'*)
2212
lt_cv_prog_gnu_ld=yes
2213
;;
2214
*)
2215
lt_cv_prog_gnu_ld=no
2216
;;
2217
esac])
2218
with_gnu_ld=$lt_cv_prog_gnu_ld
2219
])# AC_PROG_LD_GNU
2220
2221
2222
# AC_PROG_LD_RELOAD_FLAG
2223
# ----------------------
2224
# find reload flag for linker
2225
# -- PORTME Some linkers may need a different reload flag.
2226
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2227
[AC_CACHE_CHECK([for $LD option to reload object files],
2228
lt_cv_ld_reload_flag,
2229
[lt_cv_ld_reload_flag='-r'])
2230
reload_flag=$lt_cv_ld_reload_flag
2231
case $reload_flag in
2232
"" | " "*) ;;
2233
*) reload_flag=" $reload_flag" ;;
2234
esac
2235
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2236
case $host_os in
2237
darwin*)
2238
if test "$GCC" = yes; then
2239
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2240
else
2241
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2242
fi
2243
;;
2244
esac
2245
])# AC_PROG_LD_RELOAD_FLAG
2246
2247
2248
# AC_DEPLIBS_CHECK_METHOD
2249
# -----------------------
2250
# how to check for library dependencies
2251
# -- PORTME fill in with the dynamic library characteristics
2252
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2253
[AC_CACHE_CHECK([how to recognise dependent libraries],
2254
lt_cv_deplibs_check_method,
2255
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2256
lt_cv_file_magic_test_file=
2257
lt_cv_deplibs_check_method='unknown'
2258
# Need to set the preceding variable on all platforms that support
2259
# interlibrary dependencies.
2260
# 'none' -- dependencies not supported.
2261
# `unknown' -- same as none, but documents that we really don't know.
2262
# 'pass_all' -- all dependencies passed with no checks.
2263
# 'test_compile' -- check by making test program.
2264
# 'file_magic [[regex]]' -- check by looking for files in library path
2265
# which responds to the $file_magic_cmd with a given extended regex.
2266
# If you have `file' or equivalent on your system and you're not sure
2267
# whether `pass_all' will *always* work, you probably want this one.
2268
2269
case $host_os in
2270
aix4* | aix5*)
2271
lt_cv_deplibs_check_method=pass_all
2272
;;
2273
2274
beos*)
2275
lt_cv_deplibs_check_method=pass_all
2276
;;
2277
2278
bsdi[[45]]*)
2279
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2280
lt_cv_file_magic_cmd='/usr/bin/file -L'
2281
lt_cv_file_magic_test_file=/shlib/libc.so
2282
;;
2283
2284
cygwin*)
2285
# func_win32_libid is a shell function defined in ltmain.sh
2286
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2287
lt_cv_file_magic_cmd='func_win32_libid'
2288
;;
2289
2290
mingw* | pw32*)
2291
# Base MSYS/MinGW do not provide the 'file' command needed by
2292
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2293
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2294
lt_cv_file_magic_cmd='$OBJDUMP -f'
2295
;;
2296
2297
darwin* | rhapsody*)
2298
lt_cv_deplibs_check_method=pass_all
2299
;;
2300
2301
freebsd* | dragonfly*)
2302
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2303
case $host_cpu in
2304
i*86 )
2305
# Not sure whether the presence of OpenBSD here was a mistake.
2306
# Let's accept both of them until this is cleared up.
2307
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2308
lt_cv_file_magic_cmd=/usr/bin/file
2309
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2310
;;
2311
esac
2312
else
2313
lt_cv_deplibs_check_method=pass_all
2314
fi
2315
;;
2316
2317
gnu*)
2318
lt_cv_deplibs_check_method=pass_all
2319
;;
2320
2321
hpux10.20* | hpux11*)
2322
lt_cv_file_magic_cmd=/usr/bin/file
2323
case $host_cpu in
2324
ia64*)
2325
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2326
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2327
;;
2328
hppa*64*)
2329
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2330
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2331
;;
2332
*)
2333
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2334
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2335
;;
2336
esac
2337
;;
2338
2339
interix3*)
2340
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2341
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2342
;;
2343
2344
irix5* | irix6* | nonstopux*)
2345
case $LD in
2346
*-32|*"-32 ") libmagic=32-bit;;
2347
*-n32|*"-n32 ") libmagic=N32;;
2348
*-64|*"-64 ") libmagic=64-bit;;
2349
*) libmagic=never-match;;
2350
esac
2351
lt_cv_deplibs_check_method=pass_all
2352
;;
2353
2354
# This must be Linux ELF.
2355
linux* | k*bsd*-gnu)
2356
lt_cv_deplibs_check_method=pass_all
2357
;;
2358
2359
netbsd* | netbsdelf*-gnu)
2360
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2361
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2362
else
2363
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2364
fi
2365
;;
2366
2367
newos6*)
2368
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2369
lt_cv_file_magic_cmd=/usr/bin/file
2370
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2371
;;
2372
2373
nto-qnx*)
2374
lt_cv_deplibs_check_method=unknown
2375
;;
2376
2377
openbsd*)
2378
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2379
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2380
else
2381
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2382
fi
2383
;;
2384
2385
osf3* | osf4* | osf5*)
2386
lt_cv_deplibs_check_method=pass_all
2387
;;
2388
2389
solaris*)
2390
lt_cv_deplibs_check_method=pass_all
2391
;;
2392
2393
sysv4 | sysv4.3*)
2394
case $host_vendor in
2395
motorola)
2396
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2397
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2398
;;
2399
ncr)
2400
lt_cv_deplibs_check_method=pass_all
2401
;;
2402
sequent)
2403
lt_cv_file_magic_cmd='/bin/file'
2404
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2405
;;
2406
sni)
2407
lt_cv_file_magic_cmd='/bin/file'
2408
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2409
lt_cv_file_magic_test_file=/lib/libc.so
2410
;;
2411
siemens)
2412
lt_cv_deplibs_check_method=pass_all
2413
;;
2414
pc)
2415
lt_cv_deplibs_check_method=pass_all
2416
;;
2417
esac
2418
;;
2419
2420
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2421
lt_cv_deplibs_check_method=pass_all
2422
;;
2423
esac
2424
])
2425
file_magic_cmd=$lt_cv_file_magic_cmd
2426
deplibs_check_method=$lt_cv_deplibs_check_method
2427
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2428
])# AC_DEPLIBS_CHECK_METHOD
2429
2430
2431
# AC_PROG_NM
2432
# ----------
2433
# find the pathname to a BSD-compatible name lister
2434
AC_DEFUN([AC_PROG_NM],
2435
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2436
[if test -n "$NM"; then
2437
# Let the user override the test.
2438
lt_cv_path_NM="$NM"
2439
else
2440
lt_nm_to_check="${ac_tool_prefix}nm"
2441
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2442
lt_nm_to_check="$lt_nm_to_check nm"
2443
fi
2444
for lt_tmp_nm in $lt_nm_to_check; do
2445
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2446
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2447
IFS="$lt_save_ifs"
2448
test -z "$ac_dir" && ac_dir=.
2449
tmp_nm="$ac_dir/$lt_tmp_nm"
2450
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2451
# Check to see if the nm accepts a BSD-compat flag.
2452
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2453
# nm: unknown option "B" ignored
2454
# Tru64's nm complains that /dev/null is an invalid object file
2455
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2456
*/dev/null* | *'Invalid file or object type'*)
2457
lt_cv_path_NM="$tmp_nm -B"
2458
break
2459
;;
2460
*)
2461
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2462
*/dev/null*)
2463
lt_cv_path_NM="$tmp_nm -p"
2464
break
2465
;;
2466
*)
2467
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2468
continue # so that we can try to find one that supports BSD flags
2469
;;
2470
esac
2471
;;
2472
esac
2473
fi
2474
done
2475
IFS="$lt_save_ifs"
2476
done
2477
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2478
fi])
2479
NM="$lt_cv_path_NM"
2480
])# AC_PROG_NM
2481
2482
2483
# AC_CHECK_LIBM
2484
# -------------
2485
# check for math library
2486
AC_DEFUN([AC_CHECK_LIBM],
2487
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2488
LIBM=
2489
case $host in
2490
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2491
# These system don't have libm, or don't need it
2492
;;
2493
*-ncr-sysv4.3*)
2494
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2495
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2496
;;
2497
*)
2498
AC_CHECK_LIB(m, cos, LIBM="-lm")
2499
;;
2500
esac
2501
])# AC_CHECK_LIBM
2502
2503
2504
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2505
# -----------------------------------
2506
# sets LIBLTDL to the link flags for the libltdl convenience library and
2507
# LTDLINCL to the include flags for the libltdl header and adds
2508
# --enable-ltdl-convenience to the configure arguments. Note that
2509
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2510
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2511
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2512
# (note the single quotes!). If your package is not flat and you're not
2513
# using automake, define top_builddir and top_srcdir appropriately in
2514
# the Makefiles.
2515
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2516
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2517
case $enable_ltdl_convenience in
2518
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2519
"") enable_ltdl_convenience=yes
2520
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2521
esac
2522
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2523
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2524
# For backwards non-gettext consistent compatibility...
2525
INCLTDL="$LTDLINCL"
2526
])# AC_LIBLTDL_CONVENIENCE
2527
2528
2529
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2530
# -----------------------------------
2531
# sets LIBLTDL to the link flags for the libltdl installable library and
2532
# LTDLINCL to the include flags for the libltdl header and adds
2533
# --enable-ltdl-install to the configure arguments. Note that
2534
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2535
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2536
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2537
# '${top_srcdir}/' (note the single quotes!). If your package is not
2538
# flat and you're not using automake, define top_builddir and top_srcdir
2539
# appropriately in the Makefiles.
2540
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2541
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2542
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2543
AC_CHECK_LIB(ltdl, lt_dlinit,
2544
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2545
[if test x"$enable_ltdl_install" = xno; then
2546
AC_MSG_WARN([libltdl not installed, but installation disabled])
2547
else
2548
enable_ltdl_install=yes
2549
fi
2550
])
2551
if test x"$enable_ltdl_install" = x"yes"; then
2552
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2553
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2554
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2555
else
2556
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2557
LIBLTDL="-lltdl"
2558
LTDLINCL=
2559
fi
2560
# For backwards non-gettext consistent compatibility...
2561
INCLTDL="$LTDLINCL"
2562
])# AC_LIBLTDL_INSTALLABLE
2563
2564
2565
# AC_LIBTOOL_CXX
2566
# --------------
2567
# enable support for C++ libraries
2568
AC_DEFUN([AC_LIBTOOL_CXX],
2569
[AC_REQUIRE([_LT_AC_LANG_CXX])
2570
])# AC_LIBTOOL_CXX
2571
2572
2573
# _LT_AC_LANG_CXX
2574
# ---------------
2575
AC_DEFUN([_LT_AC_LANG_CXX],
2576
[AC_REQUIRE([AC_PROG_CXX])
2577
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2578
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2579
])# _LT_AC_LANG_CXX
2580
2581
# _LT_AC_PROG_CXXCPP
2582
# ------------------
2583
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2584
[
2585
AC_REQUIRE([AC_PROG_CXX])
2586
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2587
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2588
(test "X$CXX" != "Xg++"))) ; then
2589
AC_PROG_CXXCPP
2590
fi
2591
])# _LT_AC_PROG_CXXCPP
2592
2593
# AC_LIBTOOL_F77
2594
# --------------
2595
# enable support for Fortran 77 libraries
2596
AC_DEFUN([AC_LIBTOOL_F77],
2597
[AC_REQUIRE([_LT_AC_LANG_F77])
2598
])# AC_LIBTOOL_F77
2599
2600
2601
# _LT_AC_LANG_F77
2602
# ---------------
2603
AC_DEFUN([_LT_AC_LANG_F77],
2604
[AC_REQUIRE([AC_PROG_F77])
2605
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2606
])# _LT_AC_LANG_F77
2607
2608
2609
# AC_LIBTOOL_GCJ
2610
# --------------
2611
# enable support for GCJ libraries
2612
AC_DEFUN([AC_LIBTOOL_GCJ],
2613
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2614
])# AC_LIBTOOL_GCJ
2615
2616
2617
# _LT_AC_LANG_GCJ
2618
# ---------------
2619
AC_DEFUN([_LT_AC_LANG_GCJ],
2620
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2621
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2622
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2623
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2624
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2625
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2626
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2627
])# _LT_AC_LANG_GCJ
2628
2629
2630
# AC_LIBTOOL_RC
2631
# -------------
2632
# enable support for Windows resource files
2633
AC_DEFUN([AC_LIBTOOL_RC],
2634
[AC_REQUIRE([LT_AC_PROG_RC])
2635
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2636
])# AC_LIBTOOL_RC
2637
2638
2639
# AC_LIBTOOL_LANG_C_CONFIG
2640
# ------------------------
2641
# Ensure that the configuration vars for the C compiler are
2642
# suitably defined. Those variables are subsequently used by
2643
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2644
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2645
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2646
[lt_save_CC="$CC"
2647
AC_LANG_PUSH(C)
2648
2649
# Source file extension for C test sources.
2650
ac_ext=c
2651
2652
# Object file extension for compiled C test sources.
2653
objext=o
2654
_LT_AC_TAGVAR(objext, $1)=$objext
2655
2656
# Code to be used in simple compile tests
2657
lt_simple_compile_test_code="int some_variable = 0;\n"
2658
2659
# Code to be used in simple link tests
2660
lt_simple_link_test_code='int main(){return(0);}\n'
2661
2662
_LT_AC_SYS_COMPILER
2663
2664
# save warnings/boilerplate of simple test code
2665
_LT_COMPILER_BOILERPLATE
2666
_LT_LINKER_BOILERPLATE
2667
2668
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2669
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2670
AC_LIBTOOL_PROG_CC_C_O($1)
2671
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2672
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2673
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2674
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2675
AC_LIBTOOL_SYS_LIB_STRIP
2676
AC_LIBTOOL_DLOPEN_SELF
2677
2678
# Report which library types will actually be built
2679
AC_MSG_CHECKING([if libtool supports shared libraries])
2680
AC_MSG_RESULT([$can_build_shared])
2681
2682
AC_MSG_CHECKING([whether to build shared libraries])
2683
test "$can_build_shared" = "no" && enable_shared=no
2684
2685
# On AIX, shared libraries and static libraries use the same namespace, and
2686
# are all built from PIC.
2687
case $host_os in
2688
aix3*)
2689
test "$enable_shared" = yes && enable_static=no
2690
if test -n "$RANLIB"; then
2691
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2692
postinstall_cmds='$RANLIB $lib'
2693
fi
2694
;;
2695
2696
aix4* | aix5*)
2697
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2698
test "$enable_shared" = yes && enable_static=no
2699
fi
2700
;;
2701
esac
2702
AC_MSG_RESULT([$enable_shared])
2703
2704
AC_MSG_CHECKING([whether to build static libraries])
2705
# Make sure either enable_shared or enable_static is yes.
2706
test "$enable_shared" = yes || enable_static=yes
2707
AC_MSG_RESULT([$enable_static])
2708
2709
AC_LIBTOOL_CONFIG($1)
2710
2711
AC_LANG_POP
2712
CC="$lt_save_CC"
2713
])# AC_LIBTOOL_LANG_C_CONFIG
2714
2715
2716
# AC_LIBTOOL_LANG_CXX_CONFIG
2717
# --------------------------
2718
# Ensure that the configuration vars for the C compiler are
2719
# suitably defined. Those variables are subsequently used by
2720
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2721
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2722
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2723
[AC_LANG_PUSH(C++)
2724
AC_REQUIRE([AC_PROG_CXX])
2725
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2726
2727
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2728
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2729
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2730
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2731
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2732
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2733
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2734
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2735
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2736
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2737
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2738
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2739
_LT_AC_TAGVAR(module_cmds, $1)=
2740
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2741
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2742
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2743
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2744
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2745
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2746
2747
# Dependencies to place before and after the object being linked:
2748
_LT_AC_TAGVAR(predep_objects, $1)=
2749
_LT_AC_TAGVAR(postdep_objects, $1)=
2750
_LT_AC_TAGVAR(predeps, $1)=
2751
_LT_AC_TAGVAR(postdeps, $1)=
2752
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2753
2754
# Source file extension for C++ test sources.
2755
ac_ext=cpp
2756
2757
# Object file extension for compiled C++ test sources.
2758
objext=o
2759
_LT_AC_TAGVAR(objext, $1)=$objext
2760
2761
# Code to be used in simple compile tests
2762
lt_simple_compile_test_code="int some_variable = 0;\n"
2763
2764
# Code to be used in simple link tests
2765
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2766
2767
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2768
_LT_AC_SYS_COMPILER
2769
2770
# save warnings/boilerplate of simple test code
2771
_LT_COMPILER_BOILERPLATE
2772
_LT_LINKER_BOILERPLATE
2773
2774
# Allow CC to be a program name with arguments.
2775
lt_save_CC=$CC
2776
lt_save_LD=$LD
2777
lt_save_GCC=$GCC
2778
GCC=$GXX
2779
lt_save_with_gnu_ld=$with_gnu_ld
2780
lt_save_path_LD=$lt_cv_path_LD
2781
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2782
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2783
else
2784
$as_unset lt_cv_prog_gnu_ld
2785
fi
2786
if test -n "${lt_cv_path_LDCXX+set}"; then
2787
lt_cv_path_LD=$lt_cv_path_LDCXX
2788
else
2789
$as_unset lt_cv_path_LD
2790
fi
2791
test -z "${LDCXX+set}" || LD=$LDCXX
2792
CC=${CXX-"c++"}
2793
compiler=$CC
2794
_LT_AC_TAGVAR(compiler, $1)=$CC
2795
_LT_CC_BASENAME([$compiler])
2796
2797
# We don't want -fno-exception wen compiling C++ code, so set the
2798
# no_builtin_flag separately
2799
if test "$GXX" = yes; then
2800
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2801
else
2802
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2803
fi
2804
2805
if test "$GXX" = yes; then
2806
# Set up default GNU C++ configuration
2807
2808
AC_PROG_LD
2809
2810
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2811
# archiving commands below assume that GNU ld is being used.
2812
if test "$with_gnu_ld" = yes; then
2813
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2814
_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'
2815
2816
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2817
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2818
2819
# If archive_cmds runs LD, not CC, wlarc should be empty
2820
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2821
# investigate it a little bit more. (MM)
2822
wlarc='${wl}'
2823
2824
# ancient GNU ld didn't support --whole-archive et. al.
2825
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2826
grep 'no-whole-archive' > /dev/null; then
2827
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2828
else
2829
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2830
fi
2831
else
2832
with_gnu_ld=no
2833
wlarc=
2834
2835
# A generic and very simple default shared library creation
2836
# command for GNU C++ for the case where it uses the native
2837
# linker, instead of GNU ld. If possible, this setting should
2838
# overridden to take advantage of the native linker features on
2839
# the platform it is being used on.
2840
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2841
fi
2842
2843
# Commands to make compiler produce verbose output that lists
2844
# what "hidden" libraries, object files and flags are used when
2845
# linking a shared library.
2846
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2847
2848
else
2849
GXX=no
2850
with_gnu_ld=no
2851
wlarc=
2852
fi
2853
2854
# PORTME: fill in a description of your system's C++ link characteristics
2855
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2856
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2857
case $host_os in
2858
aix3*)
2859
# FIXME: insert proper C++ library support
2860
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2861
;;
2862
aix4* | aix5*)
2863
if test "$host_cpu" = ia64; then
2864
# On IA64, the linker does run time linking by default, so we don't
2865
# have to do anything special.
2866
aix_use_runtimelinking=no
2867
exp_sym_flag='-Bexport'
2868
no_entry_flag=""
2869
else
2870
aix_use_runtimelinking=no
2871
2872
# Test if we are trying to use run time linking or normal
2873
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2874
# need to do runtime linking.
2875
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2876
for ld_flag in $LDFLAGS; do
2877
case $ld_flag in
2878
*-brtl*)
2879
aix_use_runtimelinking=yes
2880
break
2881
;;
2882
esac
2883
done
2884
;;
2885
esac
2886
2887
exp_sym_flag='-bexport'
2888
no_entry_flag='-bnoentry'
2889
fi
2890
2891
# When large executables or shared objects are built, AIX ld can
2892
# have problems creating the table of contents. If linking a library
2893
# or program results in "error TOC overflow" add -mminimal-toc to
2894
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2895
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2896
2897
_LT_AC_TAGVAR(archive_cmds, $1)=''
2898
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2899
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2900
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2901
2902
if test "$GXX" = yes; then
2903
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2904
# We only want to do this on AIX 4.2 and lower, the check
2905
# below for broken collect2 doesn't work under 4.3+
2906
collect2name=`${CC} -print-prog-name=collect2`
2907
if test -f "$collect2name" && \
2908
strings "$collect2name" | grep resolve_lib_name >/dev/null
2909
then
2910
# We have reworked collect2
2911
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2912
else
2913
# We have old collect2
2914
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2915
# It fails to find uninstalled libraries when the uninstalled
2916
# path is not listed in the libpath. Setting hardcode_minus_L
2917
# to unsupported forces relinking
2918
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2919
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2920
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2921
fi
2922
;;
2923
esac
2924
shared_flag='-shared'
2925
if test "$aix_use_runtimelinking" = yes; then
2926
shared_flag="$shared_flag "'${wl}-G'
2927
fi
2928
else
2929
# not using gcc
2930
if test "$host_cpu" = ia64; then
2931
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2932
# chokes on -Wl,-G. The following line is correct:
2933
shared_flag='-G'
2934
else
2935
if test "$aix_use_runtimelinking" = yes; then
2936
shared_flag='${wl}-G'
2937
else
2938
shared_flag='${wl}-bM:SRE'
2939
fi
2940
fi
2941
fi
2942
2943
# It seems that -bexpall does not export symbols beginning with
2944
# underscore (_), so it is better to generate a list of symbols to export.
2945
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2946
if test "$aix_use_runtimelinking" = yes; then
2947
# Warning - without using the other runtime loading flags (-brtl),
2948
# -berok will link without error, but may produce a broken library.
2949
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2950
# Determine the default libpath from the value encoded in an empty executable.
2951
_LT_AC_SYS_LIBPATH_AIX
2952
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2953
2954
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2955
else
2956
if test "$host_cpu" = ia64; then
2957
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2958
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2959
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
2960
else
2961
# Determine the default libpath from the value encoded in an empty executable.
2962
_LT_AC_SYS_LIBPATH_AIX
2963
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2964
# Warning - without using the other run time loading flags,
2965
# -berok will link without error, but may produce a broken library.
2966
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2967
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2968
# Exported symbols can be pulled into shared objects from archives
2969
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
2970
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2971
# This is similar to how AIX traditionally builds its shared libraries.
2972
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2973
fi
2974
fi
2975
;;
2976
2977
beos*)
2978
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
2979
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2980
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2981
# support --undefined. This deserves some investigation. FIXME
2982
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2983
else
2984
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2985
fi
2986
;;
2987
2988
chorus*)
2989
case $cc_basename in
2990
*)
2991
# FIXME: insert proper C++ library support
2992
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2993
;;
2994
esac
2995
;;
2996
2997
cygwin* | mingw* | pw32*)
2998
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2999
# as there is no search path for DLLs.
3000
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3001
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3002
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3003
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3004
3005
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3006
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3007
# If the export-symbols file already is a .def file (1st line
3008
# is EXPORTS), use it as is; otherwise, prepend...
3009
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3010
cp $export_symbols $output_objdir/$soname.def;
3011
else
3012
echo EXPORTS > $output_objdir/$soname.def;
3013
cat $export_symbols >> $output_objdir/$soname.def;
3014
fi~
3015
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3016
else
3017
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3018
fi
3019
;;
3020
darwin* | rhapsody*)
3021
case $host_os in
3022
rhapsody* | darwin1.[[012]])
3023
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3024
;;
3025
*) # Darwin 1.3 on
3026
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3027
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3028
else
3029
case ${MACOSX_DEPLOYMENT_TARGET} in
3030
10.[[012]])
3031
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3032
;;
3033
10.*)
3034
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3035
;;
3036
esac
3037
fi
3038
;;
3039
esac
3040
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3041
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3042
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3043
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3044
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3045
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3046
3047
if test "$GXX" = yes ; then
3048
lt_int_apple_cc_single_mod=no
3049
output_verbose_link_cmd='echo'
3050
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3051
lt_int_apple_cc_single_mod=yes
3052
fi
3053
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3054
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3055
else
3056
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3057
fi
3058
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3059
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3060
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3061
_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}'
3062
else
3063
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3064
fi
3065
_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}'
3066
else
3067
case $cc_basename in
3068
xlc*)
3069
output_verbose_link_cmd='echo'
3070
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3071
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3072
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3073
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3074
_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}'
3075
;;
3076
*)
3077
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3078
;;
3079
esac
3080
fi
3081
;;
3082
3083
dgux*)
3084
case $cc_basename in
3085
ec++*)
3086
# FIXME: insert proper C++ library support
3087
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3088
;;
3089
ghcx*)
3090
# Green Hills C++ Compiler
3091
# FIXME: insert proper C++ library support
3092
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3093
;;
3094
*)
3095
# FIXME: insert proper C++ library support
3096
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3097
;;
3098
esac
3099
;;
3100
freebsd[[12]]*)
3101
# C++ shared libraries reported to be fairly broken before switch to ELF
3102
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3103
;;
3104
freebsd-elf*)
3105
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3106
;;
3107
freebsd* | dragonfly*)
3108
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3109
# conventions
3110
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3111
;;
3112
gnu*)
3113
;;
3114
hpux9*)
3115
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3116
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3117
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3118
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3119
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3120
# but as the default
3121
# location of the library.
3122
3123
case $cc_basename in
3124
CC*)
3125
# FIXME: insert proper C++ library support
3126
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3127
;;
3128
aCC*)
3129
_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 $lib'
3130
# Commands to make compiler produce verbose output that lists
3131
# what "hidden" libraries, object files and flags are used when
3132
# linking a shared library.
3133
#
3134
# There doesn't appear to be a way to prevent this compiler from
3135
# explicitly linking system object files so we need to strip them
3136
# from the output so that they don't get included in the library
3137
# dependencies.
3138
output_verbose_link_cmd='templist=`($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 $list'
3139
;;
3140
*)
3141
if test "$GXX" = yes; then
3142
_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'
3143
else
3144
# FIXME: insert proper C++ library support
3145
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3146
fi
3147
;;
3148
esac
3149
;;
3150
hpux10*|hpux11*)
3151
if test $with_gnu_ld = no; then
3152
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3153
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3154
3155
case $host_cpu in
3156
hppa*64*|ia64*)
3157
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3158
;;
3159
*)
3160
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3161
;;
3162
esac
3163
fi
3164
case $host_cpu in
3165
hppa*64*|ia64*)
3166
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3167
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3168
;;
3169
*)
3170
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3171
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3172
# but as the default
3173
# location of the library.
3174
;;
3175
esac
3176
3177
case $cc_basename in
3178
CC*)
3179
# FIXME: insert proper C++ library support
3180
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3181
;;
3182
aCC*)
3183
case $host_cpu in
3184
hppa*64*)
3185
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3186
;;
3187
ia64*)
3188
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3189
;;
3190
*)
3191
_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 $compiler_flags'
3192
;;
3193
esac
3194
# Commands to make compiler produce verbose output that lists
3195
# what "hidden" libraries, object files and flags are used when
3196
# linking a shared library.
3197
#
3198
# There doesn't appear to be a way to prevent this compiler from
3199
# explicitly linking system object files so we need to strip them
3200
# from the output so that they don't get included in the library
3201
# dependencies.
3202
output_verbose_link_cmd='templist=`($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 $list'
3203
;;
3204
*)
3205
if test "$GXX" = yes; then
3206
if test $with_gnu_ld = no; then
3207
case $host_cpu in
3208
hppa*64*)
3209
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3210
;;
3211
ia64*)
3212
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3213
;;
3214
*)
3215
_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'
3216
;;
3217
esac
3218
fi
3219
else
3220
# FIXME: insert proper C++ library support
3221
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3222
fi
3223
;;
3224
esac
3225
;;
3226
interix3*)
3227
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3228
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3229
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3230
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3231
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3232
# Instead, shared libraries are loaded at an image base (0x10000000 by
3233
# default) and relocated if they conflict, which is a slow very memory
3234
# consuming and fragmenting process. To avoid this, we pick a random,
3235
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3236
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3237
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3238
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3239
;;
3240
irix5* | irix6*)
3241
case $cc_basename in
3242
CC*)
3243
# SGI C++
3244
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3245
3246
# Archives containing C++ object files must be created using
3247
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3248
# necessary to make sure instantiated templates are included
3249
# in the archive.
3250
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3251
;;
3252
*)
3253
if test "$GXX" = yes; then
3254
if test "$with_gnu_ld" = no; then
3255
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3256
else
3257
_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'
3258
fi
3259
fi
3260
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3261
;;
3262
esac
3263
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3264
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3265
;;
3266
linux* | k*bsd*-gnu)
3267
case $cc_basename in
3268
KCC*)
3269
# Kuck and Associates, Inc. (KAI) C++ Compiler
3270
3271
# KCC will only create a shared library if the output file
3272
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3273
# to its proper name (with version) after linking.
3274
_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'
3275
_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 $lib'
3276
# Commands to make compiler produce verbose output that lists
3277
# what "hidden" libraries, object files and flags are used when
3278
# linking a shared library.
3279
#
3280
# There doesn't appear to be a way to prevent this compiler from
3281
# explicitly linking system object files so we need to strip them
3282
# from the output so that they don't get included in the library
3283
# dependencies.
3284
output_verbose_link_cmd='templist=`$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'
3285
3286
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3287
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3288
3289
# Archives containing C++ object files must be created using
3290
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3291
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3292
;;
3293
icpc*)
3294
# Intel C++
3295
with_gnu_ld=yes
3296
# version 8.0 and above of icpc choke on multiply defined symbols
3297
# if we add $predep_objects and $postdep_objects, however 7.1 and
3298
# earlier do not add the objects themselves.
3299
case `$CC -V 2>&1` in
3300
*"Version 7."*)
3301
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3302
_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'
3303
;;
3304
*) # Version 8.0 or newer
3305
tmp_idyn=
3306
case $host_cpu in
3307
ia64*) tmp_idyn=' -i_dynamic';;
3308
esac
3309
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3310
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3311
;;
3312
esac
3313
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3314
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3315
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3316
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3317
;;
3318
pgCC*)
3319
# Portland Group C++ compiler
3320
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3321
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3322
3323
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3324
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3325
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3326
;;
3327
cxx*)
3328
# Compaq C++
3329
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3330
_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'
3331
3332
runpath_var=LD_RUN_PATH
3333
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3334
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3335
3336
# Commands to make compiler produce verbose output that lists
3337
# what "hidden" libraries, object files and flags are used when
3338
# linking a shared library.
3339
#
3340
# There doesn't appear to be a way to prevent this compiler from
3341
# explicitly linking system object files so we need to strip them
3342
# from the output so that they don't get included in the library
3343
# dependencies.
3344
output_verbose_link_cmd='templist=`$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'
3345
;;
3346
esac
3347
;;
3348
lynxos*)
3349
# FIXME: insert proper C++ library support
3350
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3351
;;
3352
m88k*)
3353
# FIXME: insert proper C++ library support
3354
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3355
;;
3356
mvs*)
3357
case $cc_basename in
3358
cxx*)
3359
# FIXME: insert proper C++ library support
3360
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3361
;;
3362
*)
3363
# FIXME: insert proper C++ library support
3364
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3365
;;
3366
esac
3367
;;
3368
netbsd* | netbsdelf*-gnu)
3369
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3370
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3371
wlarc=
3372
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3373
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3374
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3375
fi
3376
# Workaround some broken pre-1.5 toolchains
3377
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3378
;;
3379
openbsd2*)
3380
# C++ shared libraries are fairly broken
3381
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3382
;;
3383
openbsd*)
3384
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3385
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3386
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3387
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3388
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3389
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3390
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3391
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3392
fi
3393
output_verbose_link_cmd='echo'
3394
;;
3395
osf3*)
3396
case $cc_basename in
3397
KCC*)
3398
# Kuck and Associates, Inc. (KAI) C++ Compiler
3399
3400
# KCC will only create a shared library if the output file
3401
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3402
# to its proper name (with version) after linking.
3403
_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'
3404
3405
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3406
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3407
3408
# Archives containing C++ object files must be created using
3409
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3410
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3411
3412
;;
3413
RCC*)
3414
# Rational C++ 2.4.1
3415
# FIXME: insert proper C++ library support
3416
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3417
;;
3418
cxx*)
3419
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3420
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3421
3422
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3423
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3424
3425
# Commands to make compiler produce verbose output that lists
3426
# what "hidden" libraries, object files and flags are used when
3427
# linking a shared library.
3428
#
3429
# There doesn't appear to be a way to prevent this compiler from
3430
# explicitly linking system object files so we need to strip them
3431
# from the output so that they don't get included in the library
3432
# dependencies.
3433
output_verbose_link_cmd='templist=`$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 $list'
3434
;;
3435
*)
3436
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3437
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3438
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3439
3440
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3441
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3442
3443
# Commands to make compiler produce verbose output that lists
3444
# what "hidden" libraries, object files and flags are used when
3445
# linking a shared library.
3446
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3447
3448
else
3449
# FIXME: insert proper C++ library support
3450
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3451
fi
3452
;;
3453
esac
3454
;;
3455
osf4* | osf5*)
3456
case $cc_basename in
3457
KCC*)
3458
# Kuck and Associates, Inc. (KAI) C++ Compiler
3459
3460
# KCC will only create a shared library if the output file
3461
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3462
# to its proper name (with version) after linking.
3463
_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'
3464
3465
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3466
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3467
3468
# Archives containing C++ object files must be created using
3469
# the KAI C++ compiler.
3470
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3471
;;
3472
RCC*)
3473
# Rational C++ 2.4.1
3474
# FIXME: insert proper C++ library support
3475
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3476
;;
3477
cxx*)
3478
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3479
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3480
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3481
echo "-hidden">> $lib.exp~
3482
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
3483
$rm $lib.exp'
3484
3485
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3486
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3487
3488
# Commands to make compiler produce verbose output that lists
3489
# what "hidden" libraries, object files and flags are used when
3490
# linking a shared library.
3491
#
3492
# There doesn't appear to be a way to prevent this compiler from
3493
# explicitly linking system object files so we need to strip them
3494
# from the output so that they don't get included in the library
3495
# dependencies.
3496
output_verbose_link_cmd='templist=`$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 $list'
3497
;;
3498
*)
3499
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3500
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3501
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3502
3503
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3504
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3505
3506
# Commands to make compiler produce verbose output that lists
3507
# what "hidden" libraries, object files and flags are used when
3508
# linking a shared library.
3509
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3510
3511
else
3512
# FIXME: insert proper C++ library support
3513
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3514
fi
3515
;;
3516
esac
3517
;;
3518
psos*)
3519
# FIXME: insert proper C++ library support
3520
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3521
;;
3522
sunos4*)
3523
case $cc_basename in
3524
CC*)
3525
# Sun C++ 4.x
3526
# FIXME: insert proper C++ library support
3527
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3528
;;
3529
lcc*)
3530
# Lucid
3531
# FIXME: insert proper C++ library support
3532
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3533
;;
3534
*)
3535
# FIXME: insert proper C++ library support
3536
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3537
;;
3538
esac
3539
;;
3540
solaris*)
3541
case $cc_basename in
3542
CC*)
3543
# Sun C++ 4.2, 5.x and Centerline C++
3544
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3545
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3546
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3547
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3548
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3549
3550
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3551
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3552
case $host_os in
3553
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3554
*)
3555
# The C++ compiler is used as linker so we must use $wl
3556
# flag to pass the commands to the underlying system
3557
# linker. We must also pass each convience library through
3558
# to the system linker between allextract/defaultextract.
3559
# The C++ compiler will combine linker options so we
3560
# cannot just pass the convience library names through
3561
# without $wl.
3562
# Supported since Solaris 2.6 (maybe 2.5.1?)
3563
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3564
;;
3565
esac
3566
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3567
3568
output_verbose_link_cmd='echo'
3569
3570
# Archives containing C++ object files must be created using
3571
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3572
# necessary to make sure instantiated templates are included
3573
# in the archive.
3574
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3575
;;
3576
gcx*)
3577
# Green Hills C++ Compiler
3578
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3579
3580
# The C++ compiler must be used to create the archive.
3581
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3582
;;
3583
*)
3584
# GNU C++ compiler with Solaris linker
3585
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3586
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3587
if $CC --version | grep -v '^2\.7' > /dev/null; then
3588
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3589
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3590
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3591
3592
# Commands to make compiler produce verbose output that lists
3593
# what "hidden" libraries, object files and flags are used when
3594
# linking a shared library.
3595
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3596
else
3597
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3598
# platform.
3599
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3600
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3601
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3602
3603
# Commands to make compiler produce verbose output that lists
3604
# what "hidden" libraries, object files and flags are used when
3605
# linking a shared library.
3606
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3607
fi
3608
3609
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3610
fi
3611
;;
3612
esac
3613
;;
3614
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3615
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3616
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3617
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3618
runpath_var='LD_RUN_PATH'
3619
3620
case $cc_basename in
3621
CC*)
3622
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3623
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3624
;;
3625
*)
3626
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3627
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3628
;;
3629
esac
3630
;;
3631
sysv5* | sco3.2v5* | sco5v6*)
3632
# Note: We can NOT use -z defs as we might desire, because we do not
3633
# link with -lc, and that would cause any symbols used from libc to
3634
# always be unresolved, which means just about no library would
3635
# ever link correctly. If we're not using GNU ld we use -z text
3636
# though, which does catch some bad symbols but isn't as heavy-handed
3637
# as -z defs.
3638
# For security reasons, it is highly recommended that you always
3639
# use absolute paths for naming shared libraries, and exclude the
3640
# DT_RUNPATH tag from executables and libraries. But doing so
3641
# requires that you compile everything twice, which is a pain.
3642
# So that behaviour is only enabled if SCOABSPATH is set to a
3643
# non-empty value in the environment. Most likely only useful for
3644
# creating official distributions of packages.
3645
# This is a hack until libtool officially supports absolute path
3646
# names for shared libraries.
3647
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3648
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3649
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3650
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3651
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3652
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3653
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3654
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3655
runpath_var='LD_RUN_PATH'
3656
3657
case $cc_basename in
3658
CC*)
3659
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3660
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3661
;;
3662
*)
3663
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3664
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3665
;;
3666
esac
3667
;;
3668
tandem*)
3669
case $cc_basename in
3670
NCC*)
3671
# NonStop-UX NCC 3.20
3672
# FIXME: insert proper C++ library support
3673
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3674
;;
3675
*)
3676
# FIXME: insert proper C++ library support
3677
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3678
;;
3679
esac
3680
;;
3681
vxworks*)
3682
# FIXME: insert proper C++ library support
3683
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3684
;;
3685
*)
3686
# FIXME: insert proper C++ library support
3687
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3688
;;
3689
esac
3690
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3691
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3692
3693
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3694
_LT_AC_TAGVAR(LD, $1)="$LD"
3695
3696
AC_LIBTOOL_POSTDEP_PREDEP($1)
3697
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3698
AC_LIBTOOL_PROG_CC_C_O($1)
3699
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3700
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3701
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3702
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3703
3704
AC_LIBTOOL_CONFIG($1)
3705
3706
AC_LANG_POP
3707
CC=$lt_save_CC
3708
LDCXX=$LD
3709
LD=$lt_save_LD
3710
GCC=$lt_save_GCC
3711
with_gnu_ldcxx=$with_gnu_ld
3712
with_gnu_ld=$lt_save_with_gnu_ld
3713
lt_cv_path_LDCXX=$lt_cv_path_LD
3714
lt_cv_path_LD=$lt_save_path_LD
3715
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3716
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3717
])# AC_LIBTOOL_LANG_CXX_CONFIG
3718
3719
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3720
# ------------------------------------
3721
# Figure out "hidden" library dependencies from verbose
3722
# compiler output when linking a shared library.
3723
# Parse the compiler output and extract the necessary
3724
# objects, libraries and library flags.
3725
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3726
dnl we can't use the lt_simple_compile_test_code here,
3727
dnl because it contains code intended for an executable,
3728
dnl not a library. It's possible we should let each
3729
dnl tag define a new lt_????_link_test_code variable,
3730
dnl but it's only used here...
3731
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3732
int a;
3733
void foo (void) { a = 0; }
3734
EOF
3735
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3736
class Foo
3737
{
3738
public:
3739
Foo (void) { a = 0; }
3740
private:
3741
int a;
3742
};
3743
EOF
3744
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3745
subroutine foo
3746
implicit none
3747
integer*4 a
3748
a=0
3749
return
3750
end
3751
EOF
3752
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3753
public class foo {
3754
private int a;
3755
public void bar (void) {
3756
a = 0;
3757
}
3758
};
3759
EOF
3760
])
3761
dnl Parse the compiler output and extract the necessary
3762
dnl objects, libraries and library flags.
3763
if AC_TRY_EVAL(ac_compile); then
3764
# Parse the compiler output and extract the necessary
3765
# objects, libraries and library flags.
3766
3767
# Sentinel used to keep track of whether or not we are before
3768
# the conftest object file.
3769
pre_test_object_deps_done=no
3770
3771
# The `*' in the case matches for architectures that use `case' in
3772
# $output_verbose_cmd can trigger glob expansion during the loop
3773
# eval without this substitution.
3774
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3775
3776
for p in `eval $output_verbose_link_cmd`; do
3777
case $p in
3778
3779
-L* | -R* | -l*)
3780
# Some compilers place space between "-{L,R}" and the path.
3781
# Remove the space.
3782
if test $p = "-L" \
3783
|| test $p = "-R"; then
3784
prev=$p
3785
continue
3786
else
3787
prev=
3788
fi
3789
3790
if test "$pre_test_object_deps_done" = no; then
3791
case $p in
3792
-L* | -R*)
3793
# Internal compiler library paths should come after those
3794
# provided the user. The postdeps already come after the
3795
# user supplied libs so there is no need to process them.
3796
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3797
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3798
else
3799
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3800
fi
3801
;;
3802
# The "-l" case would never come before the object being
3803
# linked, so don't bother handling this case.
3804
esac
3805
else
3806
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3807
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3808
else
3809
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3810
fi
3811
fi
3812
;;
3813
3814
*.$objext)
3815
# This assumes that the test object file only shows up
3816
# once in the compiler output.
3817
if test "$p" = "conftest.$objext"; then
3818
pre_test_object_deps_done=yes
3819
continue
3820
fi
3821
3822
if test "$pre_test_object_deps_done" = no; then
3823
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3824
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3825
else
3826
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3827
fi
3828
else
3829
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3830
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3831
else
3832
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3833
fi
3834
fi
3835
;;
3836
3837
*) ;; # Ignore the rest.
3838
3839
esac
3840
done
3841
3842
# Clean up.
3843
rm -f a.out a.exe
3844
else
3845
echo "libtool.m4: error: problem compiling $1 test program"
3846
fi
3847
3848
$rm -f confest.$objext
3849
3850
# PORTME: override above test on systems where it is broken
3851
ifelse([$1],[CXX],
3852
[case $host_os in
3853
interix3*)
3854
# Interix 3.5 installs completely hosed .la files for C++, so rather than
3855
# hack all around it, let's just trust "g++" to DTRT.
3856
_LT_AC_TAGVAR(predep_objects,$1)=
3857
_LT_AC_TAGVAR(postdep_objects,$1)=
3858
_LT_AC_TAGVAR(postdeps,$1)=
3859
;;
3860
3861
solaris*)
3862
case $cc_basename in
3863
CC*)
3864
# Adding this requires a known-good setup of shared libraries for
3865
# Sun compiler versions before 5.6, else PIC objects from an old
3866
# archive will be linked into the output, leading to subtle bugs.
3867
_LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3868
;;
3869
esac
3870
;;
3871
esac
3872
])
3873
3874
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3875
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3876
esac
3877
])# AC_LIBTOOL_POSTDEP_PREDEP
3878
3879
# AC_LIBTOOL_LANG_F77_CONFIG
3880
# --------------------------
3881
# Ensure that the configuration vars for the C compiler are
3882
# suitably defined. Those variables are subsequently used by
3883
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3884
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3885
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3886
[AC_REQUIRE([AC_PROG_F77])
3887
AC_LANG_PUSH(Fortran 77)
3888
3889
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3890
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3891
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3892
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3893
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3894
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3895
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3896
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3897
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3898
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3899
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3900
_LT_AC_TAGVAR(module_cmds, $1)=
3901
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3902
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3903
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3904
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3905
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3906
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3907
3908
# Source file extension for f77 test sources.
3909
ac_ext=f
3910
3911
# Object file extension for compiled f77 test sources.
3912
objext=o
3913
_LT_AC_TAGVAR(objext, $1)=$objext
3914
3915
# Code to be used in simple compile tests
3916
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3917
3918
# Code to be used in simple link tests
3919
lt_simple_link_test_code=" program t\n end\n"
3920
3921
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3922
_LT_AC_SYS_COMPILER
3923
3924
# save warnings/boilerplate of simple test code
3925
_LT_COMPILER_BOILERPLATE
3926
_LT_LINKER_BOILERPLATE
3927
3928
# Allow CC to be a program name with arguments.
3929
lt_save_CC="$CC"
3930
CC=${F77-"f77"}
3931
compiler=$CC
3932
_LT_AC_TAGVAR(compiler, $1)=$CC
3933
_LT_CC_BASENAME([$compiler])
3934
3935
AC_MSG_CHECKING([if libtool supports shared libraries])
3936
AC_MSG_RESULT([$can_build_shared])
3937
3938
AC_MSG_CHECKING([whether to build shared libraries])
3939
test "$can_build_shared" = "no" && enable_shared=no
3940
3941
# On AIX, shared libraries and static libraries use the same namespace, and
3942
# are all built from PIC.
3943
case $host_os in
3944
aix3*)
3945
test "$enable_shared" = yes && enable_static=no
3946
if test -n "$RANLIB"; then
3947
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3948
postinstall_cmds='$RANLIB $lib'
3949
fi
3950
;;
3951
aix4* | aix5*)
3952
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3953
test "$enable_shared" = yes && enable_static=no
3954
fi
3955
;;
3956
esac
3957
AC_MSG_RESULT([$enable_shared])
3958
3959
AC_MSG_CHECKING([whether to build static libraries])
3960
# Make sure either enable_shared or enable_static is yes.
3961
test "$enable_shared" = yes || enable_static=yes
3962
AC_MSG_RESULT([$enable_static])
3963
3964
_LT_AC_TAGVAR(GCC, $1)="$G77"
3965
_LT_AC_TAGVAR(LD, $1)="$LD"
3966
3967
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3968
AC_LIBTOOL_PROG_CC_C_O($1)
3969
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3970
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3971
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3972
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3973
3974
AC_LIBTOOL_CONFIG($1)
3975
3976
AC_LANG_POP
3977
CC="$lt_save_CC"
3978
])# AC_LIBTOOL_LANG_F77_CONFIG
3979
3980
3981
# AC_LIBTOOL_LANG_GCJ_CONFIG
3982
# --------------------------
3983
# Ensure that the configuration vars for the C compiler are
3984
# suitably defined. Those variables are subsequently used by
3985
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3986
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3987
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3988
[AC_LANG_SAVE
3989
3990
# Source file extension for Java test sources.
3991
ac_ext=java
3992
3993
# Object file extension for compiled Java test sources.
3994
objext=o
3995
_LT_AC_TAGVAR(objext, $1)=$objext
3996
3997
# Code to be used in simple compile tests
3998
lt_simple_compile_test_code="class foo {}\n"
3999
4000
# Code to be used in simple link tests
4001
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4002
4003
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4004
_LT_AC_SYS_COMPILER
4005
4006
# save warnings/boilerplate of simple test code
4007
_LT_COMPILER_BOILERPLATE
4008
_LT_LINKER_BOILERPLATE
4009
4010
# Allow CC to be a program name with arguments.
4011
lt_save_CC="$CC"
4012
CC=${GCJ-"gcj"}
4013
compiler=$CC
4014
_LT_AC_TAGVAR(compiler, $1)=$CC
4015
_LT_CC_BASENAME([$compiler])
4016
4017
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4018
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4019
4020
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4021
4022
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4023
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4024
AC_LIBTOOL_PROG_CC_C_O($1)
4025
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4026
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4027
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4028
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4029
4030
AC_LIBTOOL_CONFIG($1)
4031
4032
AC_LANG_RESTORE
4033
CC="$lt_save_CC"
4034
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4035
4036
4037
# AC_LIBTOOL_LANG_RC_CONFIG
4038
# -------------------------
4039
# Ensure that the configuration vars for the Windows resource compiler are
4040
# suitably defined. Those variables are subsequently used by
4041
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4042
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4043
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4044
[AC_LANG_SAVE
4045
4046
# Source file extension for RC test sources.
4047
ac_ext=rc
4048
4049
# Object file extension for compiled RC test sources.
4050
objext=o
4051
_LT_AC_TAGVAR(objext, $1)=$objext
4052
4053
# Code to be used in simple compile tests
4054
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4055
4056
# Code to be used in simple link tests
4057
lt_simple_link_test_code="$lt_simple_compile_test_code"
4058
4059
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4060
_LT_AC_SYS_COMPILER
4061
4062
# save warnings/boilerplate of simple test code
4063
_LT_COMPILER_BOILERPLATE
4064
_LT_LINKER_BOILERPLATE
4065
4066
# Allow CC to be a program name with arguments.
4067
lt_save_CC="$CC"
4068
CC=${RC-"windres"}
4069
compiler=$CC
4070
_LT_AC_TAGVAR(compiler, $1)=$CC
4071
_LT_CC_BASENAME([$compiler])
4072
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4073
4074
AC_LIBTOOL_CONFIG($1)
4075
4076
AC_LANG_RESTORE
4077
CC="$lt_save_CC"
4078
])# AC_LIBTOOL_LANG_RC_CONFIG
4079
4080
4081
# AC_LIBTOOL_CONFIG([TAGNAME])
4082
# ----------------------------
4083
# If TAGNAME is not passed, then create an initial libtool script
4084
# with a default configuration from the untagged config vars. Otherwise
4085
# add code to config.status for appending the configuration named by
4086
# TAGNAME from the matching tagged config vars.
4087
AC_DEFUN([AC_LIBTOOL_CONFIG],
4088
[# The else clause should only fire when bootstrapping the
4089
# libtool distribution, otherwise you forgot to ship ltmain.sh
4090
# with your package, and you will get complaints that there are
4091
# no rules to generate ltmain.sh.
4092
if test -f "$ltmain"; then
4093
# See if we are running on zsh, and set the options which allow our commands through
4094
# without removal of \ escapes.
4095
if test -n "${ZSH_VERSION+set}" ; then
4096
setopt NO_GLOB_SUBST
4097
fi
4098
# Now quote all the things that may contain metacharacters while being
4099
# careful not to overquote the AC_SUBSTed values. We take copies of the
4100
# variables and quote the copies for generation of the libtool script.
4101
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4102
SED SHELL STRIP \
4103
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4104
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4105
deplibs_check_method reload_flag reload_cmds need_locks \
4106
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4107
lt_cv_sys_global_symbol_to_c_name_address \
4108
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4109
old_postinstall_cmds old_postuninstall_cmds \
4110
_LT_AC_TAGVAR(compiler, $1) \
4111
_LT_AC_TAGVAR(CC, $1) \
4112
_LT_AC_TAGVAR(LD, $1) \
4113
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4114
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4115
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4116
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4117
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4118
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4119
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4120
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4121
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4122
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4123
_LT_AC_TAGVAR(predep_objects, $1) \
4124
_LT_AC_TAGVAR(postdep_objects, $1) \
4125
_LT_AC_TAGVAR(predeps, $1) \
4126
_LT_AC_TAGVAR(postdeps, $1) \
4127
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4128
_LT_AC_TAGVAR(archive_cmds, $1) \
4129
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4130
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4131
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4132
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4133
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4134
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4135
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4136
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4137
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4138
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4139
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4140
_LT_AC_TAGVAR(module_cmds, $1) \
4141
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4142
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4143
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4144
_LT_AC_TAGVAR(include_expsyms, $1); do
4145
4146
case $var in
4147
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4148
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4149
_LT_AC_TAGVAR(archive_cmds, $1) | \
4150
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4151
_LT_AC_TAGVAR(module_cmds, $1) | \
4152
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4153
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4154
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4155
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4156
postinstall_cmds | postuninstall_cmds | \
4157
old_postinstall_cmds | old_postuninstall_cmds | \
4158
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4159
# Double-quote double-evaled strings.
4160
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4161
;;
4162
*)
4163
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4164
;;
4165
esac
4166
done
4167
4168
case $lt_echo in
4169
*'\[$]0 --fallback-echo"')
4170
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4171
;;
4172
esac
4173
4174
ifelse([$1], [],
4175
[cfgfile="${ofile}T"
4176
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4177
$rm -f "$cfgfile"
4178
AC_MSG_NOTICE([creating $ofile])],
4179
[cfgfile="$ofile"])
4180
4181
cat <<__EOF__ >> "$cfgfile"
4182
ifelse([$1], [],
4183
[#! $SHELL
4184
4185
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4186
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4187
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4188
#
4189
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4190
# Free Software Foundation, Inc.
4191
#
4192
# This file is part of GNU Libtool:
4193
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4194
#
4195
# This program is free software; you can redistribute it and/or modify
4196
# it under the terms of the GNU General Public License as published by
4197
# the Free Software Foundation; either version 2 of the License, or
4198
# (at your option) any later version.
4199
#
4200
# This program is distributed in the hope that it will be useful, but
4201
# WITHOUT ANY WARRANTY; without even the implied warranty of
4202
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4203
# General Public License for more details.
4204
#
4205
# You should have received a copy of the GNU General Public License
4206
# along with this program; if not, write to the Free Software
4207
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4208
#
4209
# As a special exception to the GNU General Public License, if you
4210
# distribute this file as part of a program that contains a
4211
# configuration script generated by Autoconf, you may include it under
4212
# the same distribution terms that you use for the rest of that program.
4213
4214
# A sed program that does not truncate output.
4215
SED=$lt_SED
4216
4217
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4218
Xsed="$SED -e 1s/^X//"
4219
4220
# The HP-UX ksh and POSIX shell print the target directory to stdout
4221
# if CDPATH is set.
4222
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4223
4224
# The names of the tagged configurations supported by this script.
4225
available_tags=
4226
4227
# ### BEGIN LIBTOOL CONFIG],
4228
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4229
4230
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4231
4232
# Shell to use when invoking shell scripts.
4233
SHELL=$lt_SHELL
4234
4235
# Whether or not to build shared libraries.
4236
build_libtool_libs=$enable_shared
4237
4238
# Whether or not to build static libraries.
4239
build_old_libs=$enable_static
4240
4241
# Whether or not to add -lc for building shared libraries.
4242
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4243
4244
# Whether or not to disallow shared libs when runtime libs are static
4245
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4246
4247
# Whether or not to optimize for fast installation.
4248
fast_install=$enable_fast_install
4249
4250
# The host system.
4251
host_alias=$host_alias
4252
host=$host
4253
host_os=$host_os
4254
4255
# The build system.
4256
build_alias=$build_alias
4257
build=$build
4258
build_os=$build_os
4259
4260
# An echo program that does not interpret backslashes.
4261
echo=$lt_echo
4262
4263
# The archiver.
4264
AR=$lt_AR
4265
AR_FLAGS=$lt_AR_FLAGS
4266
4267
# A C compiler.
4268
LTCC=$lt_LTCC
4269
4270
# LTCC compiler flags.
4271
LTCFLAGS=$lt_LTCFLAGS
4272
4273
# A language-specific compiler.
4274
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4275
4276
# Is the compiler the GNU C compiler?
4277
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4278
4279
# An ERE matcher.
4280
EGREP=$lt_EGREP
4281
4282
# The linker used to build libraries.
4283
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4284
4285
# Whether we need hard or soft links.
4286
LN_S=$lt_LN_S
4287
4288
# A BSD-compatible nm program.
4289
NM=$lt_NM
4290
4291
# A symbol stripping program
4292
STRIP=$lt_STRIP
4293
4294
# Used to examine libraries when file_magic_cmd begins "file"
4295
MAGIC_CMD=$MAGIC_CMD
4296
4297
# Used on cygwin: DLL creation program.
4298
DLLTOOL="$DLLTOOL"
4299
4300
# Used on cygwin: object dumper.
4301
OBJDUMP="$OBJDUMP"
4302
4303
# Used on cygwin: assembler.
4304
AS="$AS"
4305
4306
# The name of the directory that contains temporary libtool files.
4307
objdir=$objdir
4308
4309
# How to create reloadable object files.
4310
reload_flag=$lt_reload_flag
4311
reload_cmds=$lt_reload_cmds
4312
4313
# How to pass a linker flag through the compiler.
4314
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4315
4316
# Object file suffix (normally "o").
4317
objext="$ac_objext"
4318
4319
# Old archive suffix (normally "a").
4320
libext="$libext"
4321
4322
# Shared library suffix (normally ".so").
4323
shrext_cmds='$shrext_cmds'
4324
4325
# Executable file suffix (normally "").
4326
exeext="$exeext"
4327
4328
# Additional compiler flags for building library objects.
4329
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4330
pic_mode=$pic_mode
4331
4332
# What is the maximum length of a command?
4333
max_cmd_len=$lt_cv_sys_max_cmd_len
4334
4335
# Does compiler simultaneously support -c and -o options?
4336
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4337
4338
# Must we lock files when doing compilation?
4339
need_locks=$lt_need_locks
4340
4341
# Do we need the lib prefix for modules?
4342
need_lib_prefix=$need_lib_prefix
4343
4344
# Do we need a version for libraries?
4345
need_version=$need_version
4346
4347
# Whether dlopen is supported.
4348
dlopen_support=$enable_dlopen
4349
4350
# Whether dlopen of programs is supported.
4351
dlopen_self=$enable_dlopen_self
4352
4353
# Whether dlopen of statically linked programs is supported.
4354
dlopen_self_static=$enable_dlopen_self_static
4355
4356
# Compiler flag to prevent dynamic linking.
4357
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4358
4359
# Compiler flag to turn off builtin functions.
4360
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4361
4362
# Compiler flag to allow reflexive dlopens.
4363
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4364
4365
# Compiler flag to generate shared objects directly from archives.
4366
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4367
4368
# Compiler flag to generate thread-safe objects.
4369
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4370
4371
# Library versioning type.
4372
version_type=$version_type
4373
4374
# Format of library name prefix.
4375
libname_spec=$lt_libname_spec
4376
4377
# List of archive names. First name is the real one, the rest are links.
4378
# The last name is the one that the linker finds with -lNAME.
4379
library_names_spec=$lt_library_names_spec
4380
4381
# The coded name of the library, if different from the real name.
4382
soname_spec=$lt_soname_spec
4383
4384
# Commands used to build and install an old-style archive.
4385
RANLIB=$lt_RANLIB
4386
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4387
old_postinstall_cmds=$lt_old_postinstall_cmds
4388
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4389
4390
# Create an old-style archive from a shared archive.
4391
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4392
4393
# Create a temporary old-style archive to link instead of a shared archive.
4394
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4395
4396
# Commands used to build and install a shared archive.
4397
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4398
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4399
postinstall_cmds=$lt_postinstall_cmds
4400
postuninstall_cmds=$lt_postuninstall_cmds
4401
4402
# Commands used to build a loadable module (assumed same as above if empty)
4403
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4404
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4405
4406
# Commands to strip libraries.
4407
old_striplib=$lt_old_striplib
4408
striplib=$lt_striplib
4409
4410
# Dependencies to place before the objects being linked to create a
4411
# shared library.
4412
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4413
4414
# Dependencies to place after the objects being linked to create a
4415
# shared library.
4416
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4417
4418
# Dependencies to place before the objects being linked to create a
4419
# shared library.
4420
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4421
4422
# Dependencies to place after the objects being linked to create a
4423
# shared library.
4424
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4425
4426
# The library search path used internally by the compiler when linking
4427
# a shared library.
4428
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4429
4430
# Method to check whether dependent libraries are shared objects.
4431
deplibs_check_method=$lt_deplibs_check_method
4432
4433
# Command to use when deplibs_check_method == file_magic.
4434
file_magic_cmd=$lt_file_magic_cmd
4435
4436
# Flag that allows shared libraries with undefined symbols to be built.
4437
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4438
4439
# Flag that forces no undefined symbols.
4440
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4441
4442
# Commands used to finish a libtool library installation in a directory.
4443
finish_cmds=$lt_finish_cmds
4444
4445
# Same as above, but a single script fragment to be evaled but not shown.
4446
finish_eval=$lt_finish_eval
4447
4448
# Take the output of nm and produce a listing of raw symbols and C names.
4449
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4450
4451
# Transform the output of nm in a proper C declaration
4452
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4453
4454
# Transform the output of nm in a C name address pair
4455
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4456
4457
# This is the shared library runtime path variable.
4458
runpath_var=$runpath_var
4459
4460
# This is the shared library path variable.
4461
shlibpath_var=$shlibpath_var
4462
4463
# Is shlibpath searched before the hard-coded library search path?
4464
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4465
4466
# How to hardcode a shared library path into an executable.
4467
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4468
4469
# Whether we should hardcode library paths into libraries.
4470
hardcode_into_libs=$hardcode_into_libs
4471
4472
# Flag to hardcode \$libdir into a binary during linking.
4473
# This must work even if \$libdir does not exist.
4474
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4475
4476
# If ld is used when linking, flag to hardcode \$libdir into
4477
# a binary during linking. This must work even if \$libdir does
4478
# not exist.
4479
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4480
4481
# Whether we need a single -rpath flag with a separated argument.
4482
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4483
4484
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4485
# resulting binary.
4486
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4487
4488
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4489
# resulting binary.
4490
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4491
4492
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4493
# the resulting binary.
4494
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4495
4496
# Set to yes if building a shared library automatically hardcodes DIR into the library
4497
# and all subsequent libraries and executables linked against it.
4498
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4499
4500
# Variables whose values should be saved in libtool wrapper scripts and
4501
# restored at relink time.
4502
variables_saved_for_relink="$variables_saved_for_relink"
4503
4504
# Whether libtool must link a program against all its dependency libraries.
4505
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4506
4507
# Compile-time system search path for libraries
4508
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4509
4510
# Run-time system search path for libraries
4511
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4512
4513
# Fix the shell variable \$srcfile for the compiler.
4514
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4515
4516
# Set to yes if exported symbols are required.
4517
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4518
4519
# The commands to list exported symbols.
4520
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4521
4522
# The commands to extract the exported symbol list from a shared archive.
4523
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4524
4525
# Symbols that should not be listed in the preloaded symbols.
4526
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4527
4528
# Symbols that must always be exported.
4529
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4530
4531
ifelse([$1],[],
4532
[# ### END LIBTOOL CONFIG],
4533
[# ### END LIBTOOL TAG CONFIG: $tagname])
4534
4535
__EOF__
4536
4537
ifelse([$1],[], [
4538
case $host_os in
4539
aix3*)
4540
cat <<\EOF >> "$cfgfile"
4541
4542
# AIX sometimes has problems with the GCC collect2 program. For some
4543
# reason, if we set the COLLECT_NAMES environment variable, the problems
4544
# vanish in a puff of smoke.
4545
if test "X${COLLECT_NAMES+set}" != Xset; then
4546
COLLECT_NAMES=
4547
export COLLECT_NAMES
4548
fi
4549
EOF
4550
;;
4551
esac
4552
4553
# We use sed instead of cat because bash on DJGPP gets confused if
4554
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4555
# text mode, it properly converts lines to CR/LF. This bash problem
4556
# is reportedly fixed, but why not run on old versions too?
4557
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4558
4559
mv -f "$cfgfile" "$ofile" || \
4560
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4561
chmod +x "$ofile"
4562
])
4563
else
4564
# If there is no Makefile yet, we rely on a make rule to execute
4565
# `config.status --recheck' to rerun these tests and create the
4566
# libtool script then.
4567
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4568
if test -f "$ltmain_in"; then
4569
test -f Makefile && make "$ltmain"
4570
fi
4571
fi
4572
])# AC_LIBTOOL_CONFIG
4573
4574
4575
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4576
# -------------------------------------------
4577
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4578
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4579
4580
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4581
4582
if test "$GCC" = yes; then
4583
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4584
4585
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4586
lt_cv_prog_compiler_rtti_exceptions,
4587
[-fno-rtti -fno-exceptions], [],
4588
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4589
fi
4590
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4591
4592
4593
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4594
# ---------------------------------
4595
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4596
[AC_REQUIRE([AC_CANONICAL_HOST])
4597
AC_REQUIRE([AC_PROG_NM])
4598
AC_REQUIRE([AC_OBJEXT])
4599
# Check for command to grab the raw symbol name followed by C symbol from nm.
4600
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4601
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4602
[
4603
# These are sane defaults that work on at least a few old systems.
4604
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4605
4606
# Character class describing NM global symbol codes.
4607
symcode='[[BCDEGRST]]'
4608
4609
# Regexp to match symbols that can be accessed directly from C.
4610
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4611
4612
# Transform an extracted symbol line into a proper C declaration
4613
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4614
4615
# Transform an extracted symbol line into symbol name and symbol address
4616
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'"
4617
4618
# Define system-specific variables.
4619
case $host_os in
4620
aix*)
4621
symcode='[[BCDT]]'
4622
;;
4623
cygwin* | mingw* | pw32*)
4624
symcode='[[ABCDGISTW]]'
4625
;;
4626
hpux*) # Its linker distinguishes data from code symbols
4627
if test "$host_cpu" = ia64; then
4628
symcode='[[ABCDEGRST]]'
4629
fi
4630
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4631
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4632
;;
4633
linux* | k*bsd*-gnu)
4634
if test "$host_cpu" = ia64; then
4635
symcode='[[ABCDGIRSTW]]'
4636
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4637
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'"
4638
fi
4639
;;
4640
irix* | nonstopux*)
4641
symcode='[[BCDEGRST]]'
4642
;;
4643
osf*)
4644
symcode='[[BCDEGQRST]]'
4645
;;
4646
solaris*)
4647
symcode='[[BDRT]]'
4648
;;
4649
sco3.2v5*)
4650
symcode='[[DT]]'
4651
;;
4652
sysv4.2uw2*)
4653
symcode='[[DT]]'
4654
;;
4655
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4656
symcode='[[ABDT]]'
4657
;;
4658
sysv4)
4659
symcode='[[DFNSTU]]'
4660
;;
4661
esac
4662
4663
# Handle CRLF in mingw tool chain
4664
opt_cr=
4665
case $build_os in
4666
mingw*)
4667
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4668
;;
4669
esac
4670
4671
# If we're using GNU nm, then use its standard symbol codes.
4672
case `$NM -V 2>&1` in
4673
*GNU* | *'with BFD'*)
4674
symcode='[[ABCDGIRSTW]]' ;;
4675
esac
4676
4677
# Try without a prefix undercore, then with it.
4678
for ac_symprfx in "" "_"; do
4679
4680
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4681
symxfrm="\\1 $ac_symprfx\\2 \\2"
4682
4683
# Write the raw and C identifiers.
4684
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4685
4686
# Check to see that the pipe works correctly.
4687
pipe_works=no
4688
4689
rm -f conftest*
4690
cat > conftest.$ac_ext <<EOF
4691
#ifdef __cplusplus
4692
extern "C" {
4693
#endif
4694
char nm_test_var;
4695
void nm_test_func(){}
4696
#ifdef __cplusplus
4697
}
4698
#endif
4699
int main(){nm_test_var='a';nm_test_func();return(0);}
4700
EOF
4701
4702
if AC_TRY_EVAL(ac_compile); then
4703
# Now try to grab the symbols.
4704
nlist=conftest.nm
4705
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4706
# Try sorting and uniquifying the output.
4707
if sort "$nlist" | uniq > "$nlist"T; then
4708
mv -f "$nlist"T "$nlist"
4709
else
4710
rm -f "$nlist"T
4711
fi
4712
4713
# Make sure that we snagged all the symbols we need.
4714
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4715
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4716
cat <<EOF > conftest.$ac_ext
4717
#ifdef __cplusplus
4718
extern "C" {
4719
#endif
4720
4721
EOF
4722
# Now generate the symbol file.
4723
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4724
4725
cat <<EOF >> conftest.$ac_ext
4726
#if defined (__STDC__) && __STDC__
4727
# define lt_ptr_t void *
4728
#else
4729
# define lt_ptr_t char *
4730
# define const
4731
#endif
4732
4733
/* The mapping between symbol names and symbols. */
4734
const struct {
4735
const char *name;
4736
lt_ptr_t address;
4737
}
4738
lt_preloaded_symbols[[]] =
4739
{
4740
EOF
4741
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4742
cat <<\EOF >> conftest.$ac_ext
4743
{0, (lt_ptr_t) 0}
4744
};
4745
4746
#ifdef __cplusplus
4747
}
4748
#endif
4749
EOF
4750
# Now try linking the two files.
4751
mv conftest.$ac_objext conftstm.$ac_objext
4752
lt_save_LIBS="$LIBS"
4753
lt_save_CFLAGS="$CFLAGS"
4754
LIBS="conftstm.$ac_objext"
4755
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4756
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4757
pipe_works=yes
4758
fi
4759
LIBS="$lt_save_LIBS"
4760
CFLAGS="$lt_save_CFLAGS"
4761
else
4762
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4763
fi
4764
else
4765
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4766
fi
4767
else
4768
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4769
fi
4770
else
4771
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4772
cat conftest.$ac_ext >&5
4773
fi
4774
rm -f conftest* conftst*
4775
4776
# Do not use the global_symbol_pipe unless it works.
4777
if test "$pipe_works" = yes; then
4778
break
4779
else
4780
lt_cv_sys_global_symbol_pipe=
4781
fi
4782
done
4783
])
4784
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4785
lt_cv_sys_global_symbol_to_cdecl=
4786
fi
4787
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4788
AC_MSG_RESULT(failed)
4789
else
4790
AC_MSG_RESULT(ok)
4791
fi
4792
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4793
4794
4795
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4796
# ---------------------------------------
4797
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4798
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4799
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4800
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4801
4802
AC_MSG_CHECKING([for $compiler option to produce PIC])
4803
ifelse([$1],[CXX],[
4804
# C++ specific cases for pic, static, wl, etc.
4805
if test "$GXX" = yes; then
4806
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4807
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4808
4809
case $host_os in
4810
aix*)
4811
# All AIX code is PIC.
4812
if test "$host_cpu" = ia64; then
4813
# AIX 5 now supports IA64 processor
4814
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4815
fi
4816
;;
4817
amigaos*)
4818
# FIXME: we need at least 68020 code to build shared libraries, but
4819
# adding the `-m68020' flag to GCC prevents building anything better,
4820
# like `-m68040'.
4821
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4822
;;
4823
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4824
# PIC is the default for these OSes.
4825
;;
4826
mingw* | os2* | pw32*)
4827
# This hack is so that the source file can tell whether it is being
4828
# built for inclusion in a dll (and should export symbols for example).
4829
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4830
;;
4831
darwin* | rhapsody*)
4832
# PIC is the default on this platform
4833
# Common symbols not allowed in MH_DYLIB files
4834
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4835
;;
4836
*djgpp*)
4837
# DJGPP does not support shared libraries at all
4838
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4839
;;
4840
interix3*)
4841
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4842
# Instead, we relocate shared libraries at runtime.
4843
;;
4844
sysv4*MP*)
4845
if test -d /usr/nec; then
4846
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4847
fi
4848
;;
4849
hpux*)
4850
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4851
# not for PA HP-UX.
4852
case $host_cpu in
4853
hppa*64*|ia64*)
4854
;;
4855
*)
4856
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4857
;;
4858
esac
4859
;;
4860
*)
4861
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4862
;;
4863
esac
4864
else
4865
case $host_os in
4866
aix4* | aix5*)
4867
# All AIX code is PIC.
4868
if test "$host_cpu" = ia64; then
4869
# AIX 5 now supports IA64 processor
4870
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4871
else
4872
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4873
fi
4874
;;
4875
chorus*)
4876
case $cc_basename in
4877
cxch68*)
4878
# Green Hills C++ Compiler
4879
# _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"
4880
;;
4881
esac
4882
;;
4883
darwin*)
4884
# PIC is the default on this platform
4885
# Common symbols not allowed in MH_DYLIB files
4886
case $cc_basename in
4887
xlc*)
4888
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4889
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4890
;;
4891
esac
4892
;;
4893
dgux*)
4894
case $cc_basename in
4895
ec++*)
4896
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4897
;;
4898
ghcx*)
4899
# Green Hills C++ Compiler
4900
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4901
;;
4902
*)
4903
;;
4904
esac
4905
;;
4906
freebsd* | dragonfly*)
4907
# FreeBSD uses GNU C++
4908
;;
4909
hpux9* | hpux10* | hpux11*)
4910
case $cc_basename in
4911
CC*)
4912
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4913
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4914
if test "$host_cpu" != ia64; then
4915
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4916
fi
4917
;;
4918
aCC*)
4919
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4920
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4921
case $host_cpu in
4922
hppa*64*|ia64*)
4923
# +Z the default
4924
;;
4925
*)
4926
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4927
;;
4928
esac
4929
;;
4930
*)
4931
;;
4932
esac
4933
;;
4934
interix*)
4935
# This is c89, which is MS Visual C++ (no shared libs)
4936
# Anyone wants to do a port?
4937
;;
4938
irix5* | irix6* | nonstopux*)
4939
case $cc_basename in
4940
CC*)
4941
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4942
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4943
# CC pic flag -KPIC is the default.
4944
;;
4945
*)
4946
;;
4947
esac
4948
;;
4949
linux* | k*bsd*-gnu)
4950
case $cc_basename in
4951
KCC*)
4952
# KAI C++ Compiler
4953
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4954
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4955
;;
4956
icpc* | ecpc*)
4957
# Intel C++
4958
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4959
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4960
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4961
;;
4962
pgCC*)
4963
# Portland Group C++ compiler.
4964
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4965
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4966
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4967
;;
4968
cxx*)
4969
# Compaq C++
4970
# Make sure the PIC flag is empty. It appears that all Alpha
4971
# Linux and Compaq Tru64 Unix objects are PIC.
4972
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4973
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4974
;;
4975
*)
4976
;;
4977
esac
4978
;;
4979
lynxos*)
4980
;;
4981
m88k*)
4982
;;
4983
mvs*)
4984
case $cc_basename in
4985
cxx*)
4986
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4987
;;
4988
*)
4989
;;
4990
esac
4991
;;
4992
netbsd* | netbsdelf*-gnu)
4993
;;
4994
osf3* | osf4* | osf5*)
4995
case $cc_basename in
4996
KCC*)
4997
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4998
;;
4999
RCC*)
5000
# Rational C++ 2.4.1
5001
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5002
;;
5003
cxx*)
5004
# Digital/Compaq C++
5005
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5006
# Make sure the PIC flag is empty. It appears that all Alpha
5007
# Linux and Compaq Tru64 Unix objects are PIC.
5008
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5009
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5010
;;
5011
*)
5012
;;
5013
esac
5014
;;
5015
psos*)
5016
;;
5017
solaris*)
5018
case $cc_basename in
5019
CC*)
5020
# Sun C++ 4.2, 5.x and Centerline C++
5021
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5022
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5023
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5024
;;
5025
gcx*)
5026
# Green Hills C++ Compiler
5027
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5028
;;
5029
*)
5030
;;
5031
esac
5032
;;
5033
sunos4*)
5034
case $cc_basename in
5035
CC*)
5036
# Sun C++ 4.x
5037
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5038
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5039
;;
5040
lcc*)
5041
# Lucid
5042
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5043
;;
5044
*)
5045
;;
5046
esac
5047
;;
5048
tandem*)
5049
case $cc_basename in
5050
NCC*)
5051
# NonStop-UX NCC 3.20
5052
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5053
;;
5054
*)
5055
;;
5056
esac
5057
;;
5058
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5059
case $cc_basename in
5060
CC*)
5061
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5062
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5063
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5064
;;
5065
esac
5066
;;
5067
vxworks*)
5068
;;
5069
*)
5070
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5071
;;
5072
esac
5073
fi
5074
],
5075
[
5076
if test "$GCC" = yes; then
5077
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5078
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5079
5080
case $host_os in
5081
aix*)
5082
# All AIX code is PIC.
5083
if test "$host_cpu" = ia64; then
5084
# AIX 5 now supports IA64 processor
5085
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5086
fi
5087
;;
5088
5089
amigaos*)
5090
# FIXME: we need at least 68020 code to build shared libraries, but
5091
# adding the `-m68020' flag to GCC prevents building anything better,
5092
# like `-m68040'.
5093
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5094
;;
5095
5096
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5097
# PIC is the default for these OSes.
5098
;;
5099
5100
mingw* | pw32* | os2*)
5101
# This hack is so that the source file can tell whether it is being
5102
# built for inclusion in a dll (and should export symbols for example).
5103
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5104
;;
5105
5106
darwin* | rhapsody*)
5107
# PIC is the default on this platform
5108
# Common symbols not allowed in MH_DYLIB files
5109
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5110
;;
5111
5112
interix3*)
5113
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5114
# Instead, we relocate shared libraries at runtime.
5115
;;
5116
5117
msdosdjgpp*)
5118
# Just because we use GCC doesn't mean we suddenly get shared libraries
5119
# on systems that don't support them.
5120
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5121
enable_shared=no
5122
;;
5123
5124
sysv4*MP*)
5125
if test -d /usr/nec; then
5126
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5127
fi
5128
;;
5129
5130
hpux*)
5131
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5132
# not for PA HP-UX.
5133
case $host_cpu in
5134
hppa*64*|ia64*)
5135
# +Z the default
5136
;;
5137
*)
5138
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5139
;;
5140
esac
5141
;;
5142
5143
*)
5144
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5145
;;
5146
esac
5147
else
5148
# PORTME Check for flag to pass linker flags through the system compiler.
5149
case $host_os in
5150
aix*)
5151
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5152
if test "$host_cpu" = ia64; then
5153
# AIX 5 now supports IA64 processor
5154
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5155
else
5156
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5157
fi
5158
;;
5159
darwin*)
5160
# PIC is the default on this platform
5161
# Common symbols not allowed in MH_DYLIB files
5162
case $cc_basename in
5163
xlc*)
5164
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5165
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5166
;;
5167
esac
5168
;;
5169
5170
mingw* | pw32* | os2*)
5171
# This hack is so that the source file can tell whether it is being
5172
# built for inclusion in a dll (and should export symbols for example).
5173
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5174
;;
5175
5176
hpux9* | hpux10* | hpux11*)
5177
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5178
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5179
# not for PA HP-UX.
5180
case $host_cpu in
5181
hppa*64*|ia64*)
5182
# +Z the default
5183
;;
5184
*)
5185
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5186
;;
5187
esac
5188
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5189
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5190
;;
5191
5192
irix5* | irix6* | nonstopux*)
5193
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5194
# PIC (with -KPIC) is the default.
5195
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5196
;;
5197
5198
newsos6)
5199
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5200
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5201
;;
5202
5203
linux* | k*bsd*-gnu)
5204
case $cc_basename in
5205
icc* | ecc*)
5206
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5207
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5208
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5209
;;
5210
pgcc* | pgf77* | pgf90* | pgf95*)
5211
# Portland Group compilers (*not* the Pentium gcc compiler,
5212
# which looks to be a dead project)
5213
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5214
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5215
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5216
;;
5217
ccc*)
5218
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5219
# All Alpha code is PIC.
5220
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5221
;;
5222
esac
5223
;;
5224
5225
osf3* | osf4* | osf5*)
5226
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5227
# All OSF/1 code is PIC.
5228
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5229
;;
5230
5231
solaris*)
5232
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5233
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5234
case $cc_basename in
5235
f77* | f90* | f95*)
5236
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5237
*)
5238
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5239
esac
5240
;;
5241
5242
sunos4*)
5243
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5244
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5245
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5246
;;
5247
5248
sysv4 | sysv4.2uw2* | sysv4.3*)
5249
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5250
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5251
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5252
;;
5253
5254
sysv4*MP*)
5255
if test -d /usr/nec ;then
5256
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5257
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5258
fi
5259
;;
5260
5261
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5262
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5263
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5264
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5265
;;
5266
5267
unicos*)
5268
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5269
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5270
;;
5271
5272
uts4*)
5273
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5274
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5275
;;
5276
5277
*)
5278
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5279
;;
5280
esac
5281
fi
5282
])
5283
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5284
5285
#
5286
# Check to make sure the PIC flag actually works.
5287
#
5288
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5289
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5290
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5291
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5292
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5293
"" | " "*) ;;
5294
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5295
esac],
5296
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5297
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5298
fi
5299
case $host_os in
5300
# For platforms which do not support PIC, -DPIC is meaningless:
5301
*djgpp*)
5302
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5303
;;
5304
*)
5305
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5306
;;
5307
esac
5308
5309
#
5310
# Check to make sure the static flag actually works.
5311
#
5312
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5313
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5314
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5315
$lt_tmp_static_flag,
5316
[],
5317
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5318
])
5319
5320
5321
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5322
# ------------------------------------
5323
# See if the linker supports building shared libraries.
5324
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5325
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5326
ifelse([$1],[CXX],[
5327
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5328
case $host_os in
5329
aix4* | aix5*)
5330
# If we're using GNU nm, then we don't want the "-C" option.
5331
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5332
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5333
_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'
5334
else
5335
_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'
5336
fi
5337
;;
5338
pw32*)
5339
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5340
;;
5341
cygwin* | mingw*)
5342
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5343
;;
5344
linux* | k*bsd*-gnu)
5345
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5346
;;
5347
*)
5348
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5349
;;
5350
esac
5351
],[
5352
runpath_var=
5353
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5354
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5355
_LT_AC_TAGVAR(archive_cmds, $1)=
5356
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5357
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5358
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5359
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5360
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5361
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5362
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5363
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5364
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5365
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5366
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5367
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5368
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5369
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5370
_LT_AC_TAGVAR(module_cmds, $1)=
5371
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5372
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5373
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5374
# include_expsyms should be a list of space-separated symbols to be *always*
5375
# included in the symbol list
5376
_LT_AC_TAGVAR(include_expsyms, $1)=
5377
# exclude_expsyms can be an extended regexp of symbols to exclude
5378
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5379
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5380
# as well as any symbol that contains `d'.
5381
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5382
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5383
# platforms (ab)use it in PIC code, but their linkers get confused if
5384
# the symbol is explicitly referenced. Since portable code cannot
5385
# rely on this symbol name, it's probably fine to never include it in
5386
# preloaded symbol tables.
5387
extract_expsyms_cmds=
5388
# Just being paranoid about ensuring that cc_basename is set.
5389
_LT_CC_BASENAME([$compiler])
5390
case $host_os in
5391
cygwin* | mingw* | pw32*)
5392
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5393
# When not using gcc, we currently assume that we are using
5394
# Microsoft Visual C++.
5395
if test "$GCC" != yes; then
5396
with_gnu_ld=no
5397
fi
5398
;;
5399
interix*)
5400
# we just hope/assume this is gcc and not c89 (= MSVC++)
5401
with_gnu_ld=yes
5402
;;
5403
openbsd*)
5404
with_gnu_ld=no
5405
;;
5406
esac
5407
5408
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5409
if test "$with_gnu_ld" = yes; then
5410
# If archive_cmds runs LD, not CC, wlarc should be empty
5411
wlarc='${wl}'
5412
5413
# Set some defaults for GNU ld with shared library support. These
5414
# are reset later if shared libraries are not supported. Putting them
5415
# here allows them to be overridden if necessary.
5416
runpath_var=LD_RUN_PATH
5417
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5418
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5419
# ancient GNU ld didn't support --whole-archive et. al.
5420
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5421
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5422
else
5423
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5424
fi
5425
supports_anon_versioning=no
5426
case `$LD -v 2>/dev/null` in
5427
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5428
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5429
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5430
*\ 2.11.*) ;; # other 2.11 versions
5431
*) supports_anon_versioning=yes ;;
5432
esac
5433
5434
# See if GNU ld supports shared libraries.
5435
case $host_os in
5436
aix3* | aix4* | aix5*)
5437
# On AIX/PPC, the GNU linker is very broken
5438
if test "$host_cpu" != ia64; then
5439
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5440
cat <<EOF 1>&2
5441
5442
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5443
*** to be unable to reliably create shared libraries on AIX.
5444
*** Therefore, libtool is disabling shared libraries support. If you
5445
*** really care for shared libraries, you may want to modify your PATH
5446
*** so that a non-GNU linker is found, and then restart.
5447
5448
EOF
5449
fi
5450
;;
5451
5452
amigaos*)
5453
_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)'
5454
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5455
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5456
5457
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5458
# that the semantics of dynamic libraries on AmigaOS, at least up
5459
# to version 4, is to share data among multiple programs linked
5460
# with the same dynamic library. Since this doesn't match the
5461
# behavior of shared libraries on other platforms, we can't use
5462
# them.
5463
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5464
;;
5465
5466
beos*)
5467
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5468
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5469
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5470
# support --undefined. This deserves some investigation. FIXME
5471
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5472
else
5473
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5474
fi
5475
;;
5476
5477
cygwin* | mingw* | pw32*)
5478
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5479
# as there is no search path for DLLs.
5480
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5481
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5482
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5483
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5484
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5485
5486
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5487
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5488
# If the export-symbols file already is a .def file (1st line
5489
# is EXPORTS), use it as is; otherwise, prepend...
5490
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5491
cp $export_symbols $output_objdir/$soname.def;
5492
else
5493
echo EXPORTS > $output_objdir/$soname.def;
5494
cat $export_symbols >> $output_objdir/$soname.def;
5495
fi~
5496
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5497
else
5498
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5499
fi
5500
;;
5501
5502
interix3*)
5503
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5504
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5505
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5506
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5507
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5508
# Instead, shared libraries are loaded at an image base (0x10000000 by
5509
# default) and relocated if they conflict, which is a slow very memory
5510
# consuming and fragmenting process. To avoid this, we pick a random,
5511
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5512
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5513
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5514
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5515
;;
5516
5517
linux* | k*bsd*-gnu)
5518
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5519
tmp_addflag=
5520
case $cc_basename,$host_cpu in
5521
pgcc*) # Portland Group C compiler
5522
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5523
tmp_addflag=' $pic_flag'
5524
;;
5525
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5526
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5527
tmp_addflag=' $pic_flag -Mnomain' ;;
5528
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5529
tmp_addflag=' -i_dynamic' ;;
5530
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5531
tmp_addflag=' -i_dynamic -nofor_main' ;;
5532
ifc* | ifort*) # Intel Fortran compiler
5533
tmp_addflag=' -nofor_main' ;;
5534
esac
5535
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5536
5537
if test $supports_anon_versioning = yes; then
5538
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5539
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5540
$echo "local: *; };" >> $output_objdir/$libname.ver~
5541
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5542
fi
5543
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5544
else
5545
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5546
fi
5547
;;
5548
5549
netbsd* | netbsdelf*-gnu)
5550
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5551
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5552
wlarc=
5553
else
5554
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5555
_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'
5556
fi
5557
;;
5558
5559
solaris*)
5560
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5561
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5562
cat <<EOF 1>&2
5563
5564
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5565
*** create shared libraries on Solaris systems. Therefore, libtool
5566
*** is disabling shared libraries support. We urge you to upgrade GNU
5567
*** binutils to release 2.9.1 or newer. Another option is to modify
5568
*** your PATH or compiler configuration so that the native linker is
5569
*** used, and then restart.
5570
5571
EOF
5572
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5573
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5574
_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'
5575
else
5576
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5577
fi
5578
;;
5579
5580
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5581
case `$LD -v 2>&1` in
5582
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5583
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5584
cat <<_LT_EOF 1>&2
5585
5586
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5587
*** reliably create shared libraries on SCO systems. Therefore, libtool
5588
*** is disabling shared libraries support. We urge you to upgrade GNU
5589
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5590
*** your PATH or compiler configuration so that the native linker is
5591
*** used, and then restart.
5592
5593
_LT_EOF
5594
;;
5595
*)
5596
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5597
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5598
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5599
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5600
else
5601
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5602
fi
5603
;;
5604
esac
5605
;;
5606
5607
sunos4*)
5608
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5609
wlarc=
5610
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5611
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5612
;;
5613
5614
*)
5615
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5616
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5617
_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'
5618
else
5619
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5620
fi
5621
;;
5622
esac
5623
5624
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5625
runpath_var=
5626
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5627
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5628
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5629
fi
5630
else
5631
# PORTME fill in a description of your system's linker (not GNU ld)
5632
case $host_os in
5633
aix3*)
5634
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5635
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5636
_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'
5637
# Note: this linker hardcodes the directories in LIBPATH if there
5638
# are no directories specified by -L.
5639
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5640
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5641
# Neither direct hardcoding nor static linking is supported with a
5642
# broken collect2.
5643
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5644
fi
5645
;;
5646
5647
aix4* | aix5*)
5648
if test "$host_cpu" = ia64; then
5649
# On IA64, the linker does run time linking by default, so we don't
5650
# have to do anything special.
5651
aix_use_runtimelinking=no
5652
exp_sym_flag='-Bexport'
5653
no_entry_flag=""
5654
else
5655
# If we're using GNU nm, then we don't want the "-C" option.
5656
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5657
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5658
_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'
5659
else
5660
_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'
5661
fi
5662
aix_use_runtimelinking=no
5663
5664
# Test if we are trying to use run time linking or normal
5665
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5666
# need to do runtime linking.
5667
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5668
for ld_flag in $LDFLAGS; do
5669
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5670
aix_use_runtimelinking=yes
5671
break
5672
fi
5673
done
5674
;;
5675
esac
5676
5677
exp_sym_flag='-bexport'
5678
no_entry_flag='-bnoentry'
5679
fi
5680
5681
# When large executables or shared objects are built, AIX ld can
5682
# have problems creating the table of contents. If linking a library
5683
# or program results in "error TOC overflow" add -mminimal-toc to
5684
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5685
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5686
5687
_LT_AC_TAGVAR(archive_cmds, $1)=''
5688
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5689
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5690
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5691
5692
if test "$GCC" = yes; then
5693
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5694
# We only want to do this on AIX 4.2 and lower, the check
5695
# below for broken collect2 doesn't work under 4.3+
5696
collect2name=`${CC} -print-prog-name=collect2`
5697
if test -f "$collect2name" && \
5698
strings "$collect2name" | grep resolve_lib_name >/dev/null
5699
then
5700
# We have reworked collect2
5701
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5702
else
5703
# We have old collect2
5704
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5705
# It fails to find uninstalled libraries when the uninstalled
5706
# path is not listed in the libpath. Setting hardcode_minus_L
5707
# to unsupported forces relinking
5708
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5709
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5710
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5711
fi
5712
;;
5713
esac
5714
shared_flag='-shared'
5715
if test "$aix_use_runtimelinking" = yes; then
5716
shared_flag="$shared_flag "'${wl}-G'
5717
fi
5718
else
5719
# not using gcc
5720
if test "$host_cpu" = ia64; then
5721
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5722
# chokes on -Wl,-G. The following line is correct:
5723
shared_flag='-G'
5724
else
5725
if test "$aix_use_runtimelinking" = yes; then
5726
shared_flag='${wl}-G'
5727
else
5728
shared_flag='${wl}-bM:SRE'
5729
fi
5730
fi
5731
fi
5732
5733
# It seems that -bexpall does not export symbols beginning with
5734
# underscore (_), so it is better to generate a list of symbols to export.
5735
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5736
if test "$aix_use_runtimelinking" = yes; then
5737
# Warning - without using the other runtime loading flags (-brtl),
5738
# -berok will link without error, but may produce a broken library.
5739
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5740
# Determine the default libpath from the value encoded in an empty executable.
5741
_LT_AC_SYS_LIBPATH_AIX
5742
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5743
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5744
else
5745
if test "$host_cpu" = ia64; then
5746
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5747
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5748
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5749
else
5750
# Determine the default libpath from the value encoded in an empty executable.
5751
_LT_AC_SYS_LIBPATH_AIX
5752
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5753
# Warning - without using the other run time loading flags,
5754
# -berok will link without error, but may produce a broken library.
5755
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5756
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5757
# Exported symbols can be pulled into shared objects from archives
5758
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5759
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5760
# This is similar to how AIX traditionally builds its shared libraries.
5761
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5762
fi
5763
fi
5764
;;
5765
5766
amigaos*)
5767
_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)'
5768
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5769
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5770
# see comment about different semantics on the GNU ld section
5771
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5772
;;
5773
5774
bsdi[[45]]*)
5775
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5776
;;
5777
5778
cygwin* | mingw* | pw32*)
5779
# When not using gcc, we currently assume that we are using
5780
# Microsoft Visual C++.
5781
# hardcode_libdir_flag_spec is actually meaningless, as there is
5782
# no search path for DLLs.
5783
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5784
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5785
# Tell ltmain to make .lib files, not .a files.
5786
libext=lib
5787
# Tell ltmain to make .dll files, not .so files.
5788
shrext_cmds=".dll"
5789
# FIXME: Setting linknames here is a bad hack.
5790
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5791
# The linker will automatically build a .lib file if we build a DLL.
5792
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5793
# FIXME: Should let the user specify the lib program.
5794
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5795
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5796
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5797
;;
5798
5799
darwin* | rhapsody*)
5800
case $host_os in
5801
rhapsody* | darwin1.[[012]])
5802
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5803
;;
5804
*) # Darwin 1.3 on
5805
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5806
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5807
else
5808
case ${MACOSX_DEPLOYMENT_TARGET} in
5809
10.[[012]])
5810
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5811
;;
5812
10.*)
5813
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5814
;;
5815
esac
5816
fi
5817
;;
5818
esac
5819
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5820
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5821
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5822
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5823
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5824
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5825
if test "$GCC" = yes ; then
5826
output_verbose_link_cmd='echo'
5827
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5828
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5829
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5830
_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}'
5831
_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}'
5832
else
5833
case $cc_basename in
5834
xlc*)
5835
output_verbose_link_cmd='echo'
5836
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5837
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5838
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5839
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5840
_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}'
5841
;;
5842
*)
5843
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5844
;;
5845
esac
5846
fi
5847
;;
5848
5849
dgux*)
5850
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5851
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5852
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5853
;;
5854
5855
freebsd1*)
5856
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5857
;;
5858
5859
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5860
# support. Future versions do this automatically, but an explicit c++rt0.o
5861
# does not break anything, and helps significantly (at the cost of a little
5862
# extra space).
5863
freebsd2.2*)
5864
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5865
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5866
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5867
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5868
;;
5869
5870
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5871
freebsd2*)
5872
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5873
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5874
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5875
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5876
;;
5877
5878
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5879
freebsd* | dragonfly*)
5880
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5881
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5882
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5883
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5884
;;
5885
5886
hpux9*)
5887
if test "$GCC" = yes; then
5888
_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'
5889
else
5890
_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'
5891
fi
5892
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5893
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5894
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5895
5896
# hardcode_minus_L: Not really in the search PATH,
5897
# but as the default location of the library.
5898
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5899
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5900
;;
5901
5902
hpux10*)
5903
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5904
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5905
else
5906
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5907
fi
5908
if test "$with_gnu_ld" = no; then
5909
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5910
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5911
5912
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5913
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5914
5915
# hardcode_minus_L: Not really in the search PATH,
5916
# but as the default location of the library.
5917
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5918
fi
5919
;;
5920
5921
hpux11*)
5922
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5923
case $host_cpu in
5924
hppa*64*)
5925
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5926
;;
5927
ia64*)
5928
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5929
;;
5930
*)
5931
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5932
;;
5933
esac
5934
else
5935
case $host_cpu in
5936
hppa*64*)
5937
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5938
;;
5939
ia64*)
5940
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5941
;;
5942
*)
5943
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5944
;;
5945
esac
5946
fi
5947
if test "$with_gnu_ld" = no; then
5948
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5949
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5950
5951
case $host_cpu in
5952
hppa*64*|ia64*)
5953
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5954
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5955
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5956
;;
5957
*)
5958
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5959
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5960
5961
# hardcode_minus_L: Not really in the search PATH,
5962
# but as the default location of the library.
5963
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5964
;;
5965
esac
5966
fi
5967
;;
5968
5969
irix5* | irix6* | nonstopux*)
5970
if test "$GCC" = yes; then
5971
_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'
5972
else
5973
_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'
5974
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5975
fi
5976
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5977
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5978
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5979
;;
5980
5981
netbsd* | netbsdelf*-gnu)
5982
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5983
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5984
else
5985
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5986
fi
5987
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5988
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5989
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5990
;;
5991
5992
newsos6)
5993
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5994
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5995
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5996
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5997
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5998
;;
5999
6000
openbsd*)
6001
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6002
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6003
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6004
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6005
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6006
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6007
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6008
else
6009
case $host_os in
6010
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6011
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6012
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6013
;;
6014
*)
6015
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6016
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6017
;;
6018
esac
6019
fi
6020
;;
6021
6022
os2*)
6023
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6024
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6025
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6026
_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'
6027
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6028
;;
6029
6030
osf3*)
6031
if test "$GCC" = yes; then
6032
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6033
_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'
6034
else
6035
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6036
_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'
6037
fi
6038
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6039
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6040
;;
6041
6042
osf4* | osf5*) # as osf3* with the addition of -msym flag
6043
if test "$GCC" = yes; then
6044
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6045
_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'
6046
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6047
else
6048
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6049
_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'
6050
_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~
6051
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6052
6053
# Both c and cxx compiler support -rpath directly
6054
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6055
fi
6056
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6057
;;
6058
6059
solaris*)
6060
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6061
if test "$GCC" = yes; then
6062
wlarc='${wl}'
6063
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6064
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6065
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6066
else
6067
wlarc=''
6068
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6069
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6070
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6071
fi
6072
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6073
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6074
case $host_os in
6075
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6076
*)
6077
# The compiler driver will combine linker options so we
6078
# cannot just pass the convience library names through
6079
# without $wl, iff we do not link with $LD.
6080
# Luckily, gcc supports the same syntax we need for Sun Studio.
6081
# Supported since Solaris 2.6 (maybe 2.5.1?)
6082
case $wlarc in
6083
'')
6084
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6085
*)
6086
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
6087
esac ;;
6088
esac
6089
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6090
;;
6091
6092
sunos4*)
6093
if test "x$host_vendor" = xsequent; then
6094
# Use $CC to link under sequent, because it throws in some extra .o
6095
# files that make .init and .fini sections work.
6096
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6097
else
6098
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6099
fi
6100
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6101
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6102
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6103
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6104
;;
6105
6106
sysv4)
6107
case $host_vendor in
6108
sni)
6109
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6110
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6111
;;
6112
siemens)
6113
## LD is ld it makes a PLAMLIB
6114
## CC just makes a GrossModule.
6115
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6116
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6117
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6118
;;
6119
motorola)
6120
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6121
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6122
;;
6123
esac
6124
runpath_var='LD_RUN_PATH'
6125
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6126
;;
6127
6128
sysv4.3*)
6129
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6130
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6131
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6132
;;
6133
6134
sysv4*MP*)
6135
if test -d /usr/nec; then
6136
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6137
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6138
runpath_var=LD_RUN_PATH
6139
hardcode_runpath_var=yes
6140
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6141
fi
6142
;;
6143
6144
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6145
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6146
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6147
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6148
runpath_var='LD_RUN_PATH'
6149
6150
if test "$GCC" = yes; then
6151
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6152
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6153
else
6154
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6155
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6156
fi
6157
;;
6158
6159
sysv5* | sco3.2v5* | sco5v6*)
6160
# Note: We can NOT use -z defs as we might desire, because we do not
6161
# link with -lc, and that would cause any symbols used from libc to
6162
# always be unresolved, which means just about no library would
6163
# ever link correctly. If we're not using GNU ld we use -z text
6164
# though, which does catch some bad symbols but isn't as heavy-handed
6165
# as -z defs.
6166
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6167
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6168
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6169
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6170
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6171
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6172
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6173
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6174
runpath_var='LD_RUN_PATH'
6175
6176
if test "$GCC" = yes; then
6177
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6178
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6179
else
6180
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6181
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6182
fi
6183
;;
6184
6185
uts4*)
6186
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6187
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6188
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6189
;;
6190
6191
*)
6192
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6193
;;
6194
esac
6195
fi
6196
])
6197
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6198
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6199
6200
#
6201
# Do we need to explicitly link libc?
6202
#
6203
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6204
x|xyes)
6205
# Assume -lc should be added
6206
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6207
6208
if test "$enable_shared" = yes && test "$GCC" = yes; then
6209
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6210
*'~'*)
6211
# FIXME: we may have to deal with multi-command sequences.
6212
;;
6213
'$CC '*)
6214
# Test whether the compiler implicitly links with -lc since on some
6215
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6216
# to ld, don't add -lc before -lgcc.
6217
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6218
$rm conftest*
6219
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6220
6221
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6222
soname=conftest
6223
lib=conftest
6224
libobjs=conftest.$ac_objext
6225
deplibs=
6226
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6227
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6228
compiler_flags=-v
6229
linker_flags=-v
6230
verstring=
6231
output_objdir=.
6232
libname=conftest
6233
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6234
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6235
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6236
then
6237
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6238
else
6239
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6240
fi
6241
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6242
else
6243
cat conftest.err 1>&5
6244
fi
6245
$rm conftest*
6246
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6247
;;
6248
esac
6249
fi
6250
;;
6251
esac
6252
])# AC_LIBTOOL_PROG_LD_SHLIBS
6253
6254
6255
# _LT_AC_FILE_LTDLL_C
6256
# -------------------
6257
# Be careful that the start marker always follows a newline.
6258
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6259
# /* ltdll.c starts here */
6260
# #define WIN32_LEAN_AND_MEAN
6261
# #include <windows.h>
6262
# #undef WIN32_LEAN_AND_MEAN
6263
# #include <stdio.h>
6264
#
6265
# #ifndef __CYGWIN__
6266
# # ifdef __CYGWIN32__
6267
# # define __CYGWIN__ __CYGWIN32__
6268
# # endif
6269
# #endif
6270
#
6271
# #ifdef __cplusplus
6272
# extern "C" {
6273
# #endif
6274
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6275
# #ifdef __cplusplus
6276
# }
6277
# #endif
6278
#
6279
# #ifdef __CYGWIN__
6280
# #include <cygwin/cygwin_dll.h>
6281
# DECLARE_CYGWIN_DLL( DllMain );
6282
# #endif
6283
# HINSTANCE __hDllInstance_base;
6284
#
6285
# BOOL APIENTRY
6286
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6287
# {
6288
# __hDllInstance_base = hInst;
6289
# return TRUE;
6290
# }
6291
# /* ltdll.c ends here */
6292
])# _LT_AC_FILE_LTDLL_C
6293
6294
6295
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6296
# ---------------------------------
6297
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6298
6299
6300
# old names
6301
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6302
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6303
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6304
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6305
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6306
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6307
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6308
6309
# This is just to silence aclocal about the macro not being used
6310
ifelse([AC_DISABLE_FAST_INSTALL])
6311
6312
AC_DEFUN([LT_AC_PROG_GCJ],
6313
[AC_CHECK_TOOL(GCJ, gcj, no)
6314
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6315
AC_SUBST(GCJFLAGS)
6316
])
6317
6318
AC_DEFUN([LT_AC_PROG_RC],
6319
[AC_CHECK_TOOL(RC, windres, no)
6320
])
6321
6322
# NOTE: This macro has been submitted for inclusion into #
6323
# GNU Autoconf as AC_PROG_SED. When it is available in #
6324
# a released version of Autoconf we should remove this #
6325
# macro and use it instead. #
6326
# LT_AC_PROG_SED
6327
# --------------
6328
# Check for a fully-functional sed program, that truncates
6329
# as few characters as possible. Prefer GNU sed if found.
6330
AC_DEFUN([LT_AC_PROG_SED],
6331
[AC_MSG_CHECKING([for a sed that does not truncate output])
6332
AC_CACHE_VAL(lt_cv_path_SED,
6333
[# Loop through the user's path and test for sed and gsed.
6334
# Then use that list of sed's as ones to test for truncation.
6335
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6336
for as_dir in $PATH
6337
do
6338
IFS=$as_save_IFS
6339
test -z "$as_dir" && as_dir=.
6340
for lt_ac_prog in sed gsed; do
6341
for ac_exec_ext in '' $ac_executable_extensions; do
6342
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6343
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6344
fi
6345
done
6346
done
6347
done
6348
lt_ac_max=0
6349
lt_ac_count=0
6350
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6351
# along with /bin/sed that truncates output.
6352
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6353
test ! -f $lt_ac_sed && continue
6354
cat /dev/null > conftest.in
6355
lt_ac_count=0
6356
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6357
# Check for GNU sed and select it if it is found.
6358
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6359
lt_cv_path_SED=$lt_ac_sed
6360
break
6361
fi
6362
while true; do
6363
cat conftest.in conftest.in >conftest.tmp
6364
mv conftest.tmp conftest.in
6365
cp conftest.in conftest.nl
6366
echo >>conftest.nl
6367
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6368
cmp -s conftest.out conftest.nl || break
6369
# 10000 chars as input seems more than enough
6370
test $lt_ac_count -gt 10 && break
6371
lt_ac_count=`expr $lt_ac_count + 1`
6372
if test $lt_ac_count -gt $lt_ac_max; then
6373
lt_ac_max=$lt_ac_count
6374
lt_cv_path_SED=$lt_ac_sed
6375
fi
6376
done
6377
done
6378
])
6379
SED=$lt_cv_path_SED
6380
AC_MSG_RESULT([$SED])
6381
])
6382
6383
# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6384
#
6385
# This file is free software; the Free Software Foundation
6386
# gives unlimited permission to copy and/or distribute it,
6387
# with or without modifications, as long as this notice is preserved.
6388
6389
# AM_AUTOMAKE_VERSION(VERSION)
6390
# ----------------------------
6391
# Automake X.Y traces this macro to ensure aclocal.m4 has been
6392
# generated from the m4 files accompanying Automake X.Y.
6393
AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6394
6395
# AM_SET_CURRENT_AUTOMAKE_VERSION
6396
# -------------------------------
6397
# Call AM_AUTOMAKE_VERSION so it can be traced.
6398
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6399
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6400
[AM_AUTOMAKE_VERSION([1.9.6])])
6401
6402
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
6403
6404
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6405
#
6406
# This file is free software; the Free Software Foundation
6407
# gives unlimited permission to copy and/or distribute it,
6408
# with or without modifications, as long as this notice is preserved.
6409
6410
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6411
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6412
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6413
#
6414
# Of course, Automake must honor this variable whenever it calls a
6415
# tool from the auxiliary directory. The problem is that $srcdir (and
6416
# therefore $ac_aux_dir as well) can be either absolute or relative,
6417
# depending on how configure is run. This is pretty annoying, since
6418
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6419
# source directory, any form will work fine, but in subdirectories a
6420
# relative path needs to be adjusted first.
6421
#
6422
# $ac_aux_dir/missing
6423
# fails when called from a subdirectory if $ac_aux_dir is relative
6424
# $top_srcdir/$ac_aux_dir/missing
6425
# fails if $ac_aux_dir is absolute,
6426
# fails when called from a subdirectory in a VPATH build with
6427
# a relative $ac_aux_dir
6428
#
6429
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6430
# are both prefixed by $srcdir. In an in-source build this is usually
6431
# harmless because $srcdir is `.', but things will broke when you
6432
# start a VPATH build or use an absolute $srcdir.
6433
#
6434
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6435
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6436
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6437
# and then we would define $MISSING as
6438
# MISSING="\${SHELL} $am_aux_dir/missing"
6439
# This will work as long as MISSING is not called from configure, because
6440
# unfortunately $(top_srcdir) has no meaning in configure.
6441
# However there are other variables, like CC, which are often used in
6442
# configure, and could therefore not use this "fixed" $ac_aux_dir.
6443
#
6444
# Another solution, used here, is to always expand $ac_aux_dir to an
6445
# absolute PATH. The drawback is that using absolute paths prevent a
6446
# configured tree to be moved without reconfiguration.
6447
6448
AC_DEFUN([AM_AUX_DIR_EXPAND],
6449
[dnl Rely on autoconf to set up CDPATH properly.
6450
AC_PREREQ([2.50])dnl
6451
# expand $ac_aux_dir to an absolute path
6452
am_aux_dir=`cd $ac_aux_dir && pwd`
6453
])
6454
6455
# AM_CONDITIONAL -*- Autoconf -*-
6456
6457
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6458
# Free Software Foundation, Inc.
6459
#
6460
# This file is free software; the Free Software Foundation
6461
# gives unlimited permission to copy and/or distribute it,
6462
# with or without modifications, as long as this notice is preserved.
6463
6464
# serial 7
6465
6466
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6467
# -------------------------------------
6468
# Define a conditional.
6469
AC_DEFUN([AM_CONDITIONAL],
6470
[AC_PREREQ(2.52)dnl
6471
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6472
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6473
AC_SUBST([$1_TRUE])
6474
AC_SUBST([$1_FALSE])
6475
if $2; then
6476
$1_TRUE=
6477
$1_FALSE='#'
6478
else
6479
$1_TRUE='#'
6480
$1_FALSE=
6481
fi
6482
AC_CONFIG_COMMANDS_PRE(
6483
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6484
AC_MSG_ERROR([[conditional "$1" was never defined.
6485
Usually this means the macro was only invoked conditionally.]])
6486
fi])])
6487
6488
6489
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6490
# Free Software Foundation, Inc.
6491
#
6492
# This file is free software; the Free Software Foundation
6493
# gives unlimited permission to copy and/or distribute it,
6494
# with or without modifications, as long as this notice is preserved.
6495
6496
# serial 8
6497
6498
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6499
# written in clear, in which case automake, when reading aclocal.m4,
6500
# will think it sees a *use*, and therefore will trigger all it's
6501
# C support machinery. Also note that it means that autoscan, seeing
6502
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6503
6504
6505
# _AM_DEPENDENCIES(NAME)
6506
# ----------------------
6507
# See how the compiler implements dependency checking.
6508
# NAME is "CC", "CXX", "GCJ", or "OBJC".
6509
# We try a few techniques and use that to set a single cache variable.
6510
#
6511
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6512
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6513
# dependency, and given that the user is not expected to run this macro,
6514
# just rely on AC_PROG_CC.
6515
AC_DEFUN([_AM_DEPENDENCIES],
6516
[AC_REQUIRE([AM_SET_DEPDIR])dnl
6517
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6518
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6519
AC_REQUIRE([AM_DEP_TRACK])dnl
6520
6521
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6522
[$1], CXX, [depcc="$CXX" am_compiler_list=],
6523
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6524
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6525
[depcc="$$1" am_compiler_list=])
6526
6527
AC_CACHE_CHECK([dependency style of $depcc],
6528
[am_cv_$1_dependencies_compiler_type],
6529
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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# We make a subdir and do the tests there. Otherwise we can end up
6531
# making bogus files that we don't know about and never remove. For
6532
# instance it was reported that on HP-UX the gcc test will end up
6533
# making a dummy file named `D' -- because `-MD' means `put the output
6534
# in D'.
6535
mkdir conftest.dir
6536
# Copy depcomp to subdir because otherwise we won't find it if we're
6537
# using a relative directory.
6538
cp "$am_depcomp" conftest.dir
6539
cd conftest.dir
6540
# We will build objects and dependencies in a subdirectory because
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# it helps to detect inapplicable dependency modes. For instance
6542
# both Tru64's cc and ICC support -MD to output dependencies as a
6543
# side effect of compilation, but ICC will put the dependencies in
6544
# the current directory while Tru64 will put them in the object
6545
# directory.
6546
mkdir sub
6547
6548
am_cv_$1_dependencies_compiler_type=none
6549
if test "$am_compiler_list" = ""; then
6550
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6551
fi
6552
for depmode in $am_compiler_list; do
6553
# Setup a source with many dependencies, because some compilers
6554
# like to wrap large dependency lists on column 80 (with \), and
6555
# we should not choose a depcomp mode which is confused by this.
6556
#
6557
# We need to recreate these files for each test, as the compiler may
6558
# overwrite some of them when testing with obscure command lines.
6559
# This happens at least with the AIX C compiler.
6560
: > sub/conftest.c
6561
for i in 1 2 3 4 5 6; do
6562
echo '#include "conftst'$i'.h"' >> sub/conftest.c
6563
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6564
# Solaris 8's {/usr,}/bin/sh.
6565
touch sub/conftst$i.h
6566
done
6567
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6568
6569
case $depmode in
6570
nosideeffect)
6571
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6572
# only be used when explicitly requested
6573
if test "x$enable_dependency_tracking" = xyes; then
6574
continue
6575
else
6576
break
6577
fi
6578
;;
6579
none) break ;;
6580
esac
6581
# We check with `-c' and `-o' for the sake of the "dashmstdout"
6582
# mode. It turns out that the SunPro C++ compiler does not properly
6583
# handle `-M -o', and we need to detect this.
6584
if depmode=$depmode \
6585
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6586
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6587
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6588
>/dev/null 2>conftest.err &&
6589
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6590
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6591
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6592
# icc doesn't choke on unknown options, it will just issue warnings
6593
# or remarks (even with -Werror). So we grep stderr for any message
6594
# that says an option was ignored or not supported.
6595
# When given -MP, icc 7.0 and 7.1 complain thusly:
6596
# icc: Command line warning: ignoring option '-M'; no argument required
6597
# The diagnosis changed in icc 8.0:
6598
# icc: Command line remark: option '-MP' not supported
6599
if (grep 'ignoring option' conftest.err ||
6600
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6601
am_cv_$1_dependencies_compiler_type=$depmode
6602
break
6603
fi
6604
fi
6605
done
6606
6607
cd ..
6608
rm -rf conftest.dir
6609
else
6610
am_cv_$1_dependencies_compiler_type=none
6611
fi
6612
])
6613
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6614
AM_CONDITIONAL([am__fastdep$1], [
6615
test "x$enable_dependency_tracking" != xno \
6616
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6617
])
6618
6619
6620
# AM_SET_DEPDIR
6621
# -------------
6622
# Choose a directory name for dependency files.
6623
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6624
AC_DEFUN([AM_SET_DEPDIR],
6625
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6626
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6627
])
6628
6629
6630
# AM_DEP_TRACK
6631
# ------------
6632
AC_DEFUN([AM_DEP_TRACK],
6633
[AC_ARG_ENABLE(dependency-tracking,
6634
[ --disable-dependency-tracking speeds up one-time build
6635
--enable-dependency-tracking do not reject slow dependency extractors])
6636
if test "x$enable_dependency_tracking" != xno; then
6637
am_depcomp="$ac_aux_dir/depcomp"
6638
AMDEPBACKSLASH='\'
6639
fi
6640
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6641
AC_SUBST([AMDEPBACKSLASH])
6642
])
6643
6644
# Generate code to set up dependency tracking. -*- Autoconf -*-
6645
6646
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6647
# Free Software Foundation, Inc.
6648
#
6649
# This file is free software; the Free Software Foundation
6650
# gives unlimited permission to copy and/or distribute it,
6651
# with or without modifications, as long as this notice is preserved.
6652
6653
#serial 3
6654
6655
# _AM_OUTPUT_DEPENDENCY_COMMANDS
6656
# ------------------------------
6657
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6658
[for mf in $CONFIG_FILES; do
6659
# Strip MF so we end up with the name of the file.
6660
mf=`echo "$mf" | sed -e 's/:.*$//'`
6661
# Check whether this is an Automake generated Makefile or not.
6662
# We used to match only the files named `Makefile.in', but
6663
# some people rename them; so instead we look at the file content.
6664
# Grep'ing the first line is not enough: some people post-process
6665
# each Makefile.in and add a new line on top of each file to say so.
6666
# So let's grep whole file.
6667
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6668
dirpart=`AS_DIRNAME("$mf")`
6669
else
6670
continue
6671
fi
6672
# Extract the definition of DEPDIR, am__include, and am__quote
6673
# from the Makefile without running `make'.
6674
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6675
test -z "$DEPDIR" && continue
6676
am__include=`sed -n 's/^am__include = //p' < "$mf"`
6677
test -z "am__include" && continue
6678
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6679
# When using ansi2knr, U may be empty or an underscore; expand it
6680
U=`sed -n 's/^U = //p' < "$mf"`
6681
# Find all dependency output files, they are included files with
6682
# $(DEPDIR) in their names. We invoke sed twice because it is the
6683
# simplest approach to changing $(DEPDIR) to its actual value in the
6684
# expansion.
6685
for file in `sed -n "
6686
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6687
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6688
# Make sure the directory exists.
6689
test -f "$dirpart/$file" && continue
6690
fdir=`AS_DIRNAME(["$file"])`
6691
AS_MKDIR_P([$dirpart/$fdir])
6692
# echo "creating $dirpart/$file"
6693
echo '# dummy' > "$dirpart/$file"
6694
done
6695
done
6696
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6697
6698
6699
# AM_OUTPUT_DEPENDENCY_COMMANDS
6700
# -----------------------------
6701
# This macro should only be invoked once -- use via AC_REQUIRE.
6702
#
6703
# This code is only required when automatic dependency tracking
6704
# is enabled. FIXME. This creates each `.P' file that we will
6705
# need in order to bootstrap the dependency handling code.
6706
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6707
[AC_CONFIG_COMMANDS([depfiles],
6708
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6709
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6710
])
6711
6712
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6713
# Free Software Foundation, Inc.
6714
#
6715
# This file is free software; the Free Software Foundation
6716
# gives unlimited permission to copy and/or distribute it,
6717
# with or without modifications, as long as this notice is preserved.
6718
6719
# serial 8
6720
6721
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6722
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6723
6724
# Do all the work for Automake. -*- Autoconf -*-
6725
6726
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6727
# Free Software Foundation, Inc.
6728
#
6729
# This file is free software; the Free Software Foundation
6730
# gives unlimited permission to copy and/or distribute it,
6731
# with or without modifications, as long as this notice is preserved.
6732
6733
# serial 12
6734
6735
# This macro actually does too much. Some checks are only needed if
6736
# your package does certain things. But this isn't really a big deal.
6737
6738
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6739
# AM_INIT_AUTOMAKE([OPTIONS])
6740
# -----------------------------------------------
6741
# The call with PACKAGE and VERSION arguments is the old style
6742
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6743
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6745
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6746
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6747
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6748
# release and drop the old call support.
6749
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6750
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6751
dnl Autoconf wants to disallow AM_ names. We explicitly allow
6752
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6753
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6754
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6755
AC_REQUIRE([AC_PROG_INSTALL])dnl
6756
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6757
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6758
test -f $srcdir/config.status; then
6759
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6760
fi
6761
6762
# test whether we have cygpath
6763
if test -z "$CYGPATH_W"; then
6764
if (cygpath --version) >/dev/null 2>/dev/null; then
6765
CYGPATH_W='cygpath -w'
6766
else
6767
CYGPATH_W=echo
6768
fi
6769
fi
6770
AC_SUBST([CYGPATH_W])
6771
6772
# Define the identity of the package.
6773
dnl Distinguish between old-style and new-style calls.
6774
m4_ifval([$2],
6775
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6776
AC_SUBST([PACKAGE], [$1])dnl
6777
AC_SUBST([VERSION], [$2])],
6778
[_AM_SET_OPTIONS([$1])dnl
6779
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6780
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6781
6782
_AM_IF_OPTION([no-define],,
6783
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6784
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6785
6786
# Some tools Automake needs.
6787
AC_REQUIRE([AM_SANITY_CHECK])dnl
6788
AC_REQUIRE([AC_ARG_PROGRAM])dnl
6789
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6790
AM_MISSING_PROG(AUTOCONF, autoconf)
6791
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6792
AM_MISSING_PROG(AUTOHEADER, autoheader)
6793
AM_MISSING_PROG(MAKEINFO, makeinfo)
6794
AM_PROG_INSTALL_SH
6795
AM_PROG_INSTALL_STRIP
6796
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6797
# We need awk for the "check" target. The system "awk" is bad on
6798
# some platforms.
6799
AC_REQUIRE([AC_PROG_AWK])dnl
6800
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6801
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6802
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6803
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6804
[_AM_PROG_TAR([v7])])])
6805
_AM_IF_OPTION([no-dependencies],,
6806
[AC_PROVIDE_IFELSE([AC_PROG_CC],
6807
[_AM_DEPENDENCIES(CC)],
6808
[define([AC_PROG_CC],
6809
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6810
AC_PROVIDE_IFELSE([AC_PROG_CXX],
6811
[_AM_DEPENDENCIES(CXX)],
6812
[define([AC_PROG_CXX],
6813
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6814
])
6815
])
6816
6817
6818
# When config.status generates a header, we must update the stamp-h file.
6819
# This file resides in the same directory as the config header
6820
# that is generated. The stamp files are numbered to have different names.
6821
6822
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6823
# loop where config.status creates the headers, so we can generate
6824
# our stamp files there.
6825
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6826
[# Compute $1's index in $config_headers.
6827
_am_stamp_count=1
6828
for _am_header in $config_headers :; do
6829
case $_am_header in
6830
$1 | $1:* )
6831
break ;;
6832
* )
6833
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6834
esac
6835
done
6836
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6837
6838
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6839
#
6840
# This file is free software; the Free Software Foundation
6841
# gives unlimited permission to copy and/or distribute it,
6842
# with or without modifications, as long as this notice is preserved.
6843
6844
# AM_PROG_INSTALL_SH
6845
# ------------------
6846
# Define $install_sh.
6847
AC_DEFUN([AM_PROG_INSTALL_SH],
6848
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6849
install_sh=${install_sh-"$am_aux_dir/install-sh"}
6850
AC_SUBST(install_sh)])
6851
6852
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6853
#
6854
# This file is free software; the Free Software Foundation
6855
# gives unlimited permission to copy and/or distribute it,
6856
# with or without modifications, as long as this notice is preserved.
6857
6858
# serial 2
6859
6860
# Check whether the underlying file-system supports filenames
6861
# with a leading dot. For instance MS-DOS doesn't.
6862
AC_DEFUN([AM_SET_LEADING_DOT],
6863
[rm -rf .tst 2>/dev/null
6864
mkdir .tst 2>/dev/null
6865
if test -d .tst; then
6866
am__leading_dot=.
6867
else
6868
am__leading_dot=_
6869
fi
6870
rmdir .tst 2>/dev/null
6871
AC_SUBST([am__leading_dot])])
6872
6873
# Check to see how 'make' treats includes. -*- Autoconf -*-
6874
6875
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6876
#
6877
# This file is free software; the Free Software Foundation
6878
# gives unlimited permission to copy and/or distribute it,
6879
# with or without modifications, as long as this notice is preserved.
6880
6881
# serial 3
6882
6883
# AM_MAKE_INCLUDE()
6884
# -----------------
6885
# Check to see how make treats includes.
6886
AC_DEFUN([AM_MAKE_INCLUDE],
6887
[am_make=${MAKE-make}
6888
cat > confinc << 'END'
6889
am__doit:
6890
@echo done
6891
.PHONY: am__doit
6892
END
6893
# If we don't find an include directive, just comment out the code.
6894
AC_MSG_CHECKING([for style of include used by $am_make])
6895
am__include="#"
6896
am__quote=
6897
_am_result=none
6898
# First try GNU make style include.
6899
echo "include confinc" > confmf
6900
# We grep out `Entering directory' and `Leaving directory'
6901
# messages which can occur if `w' ends up in MAKEFLAGS.
6902
# In particular we don't look at `^make:' because GNU make might
6903
# be invoked under some other name (usually "gmake"), in which
6904
# case it prints its new name instead of `make'.
6905
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6906
am__include=include
6907
am__quote=
6908
_am_result=GNU
6909
fi
6910
# Now try BSD make style include.
6911
if test "$am__include" = "#"; then
6912
echo '.include "confinc"' > confmf
6913
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6914
am__include=.include
6915
am__quote="\""
6916
_am_result=BSD
6917
fi
6918
fi
6919
AC_SUBST([am__include])
6920
AC_SUBST([am__quote])
6921
AC_MSG_RESULT([$_am_result])
6922
rm -f confinc confmf
6923
])
6924
6925
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6926
6927
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6928
# Free Software Foundation, Inc.
6929
#
6930
# This file is free software; the Free Software Foundation
6931
# gives unlimited permission to copy and/or distribute it,
6932
# with or without modifications, as long as this notice is preserved.
6933
6934
# serial 4
6935
6936
# AM_MISSING_PROG(NAME, PROGRAM)
6937
# ------------------------------
6938
AC_DEFUN([AM_MISSING_PROG],
6939
[AC_REQUIRE([AM_MISSING_HAS_RUN])
6940
$1=${$1-"${am_missing_run}$2"}
6941
AC_SUBST($1)])
6942
6943
6944
# AM_MISSING_HAS_RUN
6945
# ------------------
6946
# Define MISSING if not defined so far and test if it supports --run.
6947
# If it does, set am_missing_run to use it, otherwise, to nothing.
6948
AC_DEFUN([AM_MISSING_HAS_RUN],
6949
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6950
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6951
# Use eval to expand $SHELL
6952
if eval "$MISSING --run true"; then
6953
am_missing_run="$MISSING --run "
6954
else
6955
am_missing_run=
6956
AC_MSG_WARN([`missing' script is too old or missing])
6957
fi
6958
])
6959
6960
# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6961
#
6962
# This file is free software; the Free Software Foundation
6963
# gives unlimited permission to copy and/or distribute it,
6964
# with or without modifications, as long as this notice is preserved.
6965
6966
# AM_PROG_MKDIR_P
6967
# ---------------
6968
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6969
#
6970
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6971
# created by `make install' are always world readable, even if the
6972
# installer happens to have an overly restrictive umask (e.g. 077).
6973
# This was a mistake. There are at least two reasons why we must not
6974
# use `-m 0755':
6975
# - it causes special bits like SGID to be ignored,
6976
# - it may be too restrictive (some setups expect 775 directories).
6977
#
6978
# Do not use -m 0755 and let people choose whatever they expect by
6979
# setting umask.
6980
#
6981
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
6982
# Some implementations (such as Solaris 8's) are not thread-safe: if a
6983
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6984
# concurrently, both version can detect that a/ is missing, but only
6985
# one can create it and the other will error out. Consequently we
6986
# restrict ourselves to GNU make (using the --version option ensures
6987
# this.)
6988
AC_DEFUN([AM_PROG_MKDIR_P],
6989
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6990
# We used to keeping the `.' as first argument, in order to
6991
# allow $(mkdir_p) to be used without argument. As in
6992
# $(mkdir_p) $(somedir)
6993
# where $(somedir) is conditionally defined. However this is wrong
6994
# for two reasons:
6995
# 1. if the package is installed by a user who cannot write `.'
6996
# make install will fail,
6997
# 2. the above comment should most certainly read
6998
# $(mkdir_p) $(DESTDIR)$(somedir)
6999
# so it does not work when $(somedir) is undefined and
7000
# $(DESTDIR) is not.
7001
# To support the latter case, we have to write
7002
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
7003
# so the `.' trick is pointless.
7004
mkdir_p='mkdir -p --'
7005
else
7006
# On NextStep and OpenStep, the `mkdir' command does not
7007
# recognize any option. It will interpret all options as
7008
# directories to create, and then abort because `.' already
7009
# exists.
7010
for d in ./-p ./--version;
7011
do
7012
test -d $d && rmdir $d
7013
done
7014
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7015
if test -f "$ac_aux_dir/mkinstalldirs"; then
7016
mkdir_p='$(mkinstalldirs)'
7017
else
7018
mkdir_p='$(install_sh) -d'
7019
fi
7020
fi
7021
AC_SUBST([mkdir_p])])
7022
7023
# Helper functions for option handling. -*- Autoconf -*-
7024
7025
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7026
#
7027
# This file is free software; the Free Software Foundation
7028
# gives unlimited permission to copy and/or distribute it,
7029
# with or without modifications, as long as this notice is preserved.
7030
7031
# serial 3
7032
7033
# _AM_MANGLE_OPTION(NAME)
7034
# -----------------------
7035
AC_DEFUN([_AM_MANGLE_OPTION],
7036
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7037
7038
# _AM_SET_OPTION(NAME)
7039
# ------------------------------
7040
# Set option NAME. Presently that only means defining a flag for this option.
7041
AC_DEFUN([_AM_SET_OPTION],
7042
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7043
7044
# _AM_SET_OPTIONS(OPTIONS)
7045
# ----------------------------------
7046
# OPTIONS is a space-separated list of Automake options.
7047
AC_DEFUN([_AM_SET_OPTIONS],
7048
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7049
7050
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7051
# -------------------------------------------
7052
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7053
AC_DEFUN([_AM_IF_OPTION],
7054
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7055
7056
# Check to make sure that the build environment is sane. -*- Autoconf -*-
7057
7058
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7059
# Free Software Foundation, Inc.
7060
#
7061
# This file is free software; the Free Software Foundation
7062
# gives unlimited permission to copy and/or distribute it,
7063
# with or without modifications, as long as this notice is preserved.
7064
7065
# serial 4
7066
7067
# AM_SANITY_CHECK
7068
# ---------------
7069
AC_DEFUN([AM_SANITY_CHECK],
7070
[AC_MSG_CHECKING([whether build environment is sane])
7071
# Just in case
7072
sleep 1
7073
echo timestamp > conftest.file
7074
# Do `set' in a subshell so we don't clobber the current shell's
7075
# arguments. Must try -L first in case configure is actually a
7076
# symlink; some systems play weird games with the mod time of symlinks
7077
# (eg FreeBSD returns the mod time of the symlink's containing
7078
# directory).
7079
if (
7080
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7081
if test "$[*]" = "X"; then
7082
# -L didn't work.
7083
set X `ls -t $srcdir/configure conftest.file`
7084
fi
7085
rm -f conftest.file
7086
if test "$[*]" != "X $srcdir/configure conftest.file" \
7087
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
7088
7089
# If neither matched, then we have a broken ls. This can happen
7090
# if, for instance, CONFIG_SHELL is bash and it inherits a
7091
# broken ls alias from the environment. This has actually
7092
# happened. Such a system could not be considered "sane".
7093
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7094
alias in your environment])
7095
fi
7096
7097
test "$[2]" = conftest.file
7098
)
7099
then
7100
# Ok.
7101
:
7102
else
7103
AC_MSG_ERROR([newly created file is older than distributed files!
7104
Check your system clock])
7105
fi
7106
AC_MSG_RESULT(yes)])
7107
7108
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7109
#
7110
# This file is free software; the Free Software Foundation
7111
# gives unlimited permission to copy and/or distribute it,
7112
# with or without modifications, as long as this notice is preserved.
7113
7114
# AM_PROG_INSTALL_STRIP
7115
# ---------------------
7116
# One issue with vendor `install' (even GNU) is that you can't
7117
# specify the program used to strip binaries. This is especially
7118
# annoying in cross-compiling environments, where the build's strip
7119
# is unlikely to handle the host's binaries.
7120
# Fortunately install-sh will honor a STRIPPROG variable, so we
7121
# always use install-sh in `make install-strip', and initialize
7122
# STRIPPROG with the value of the STRIP variable (set by the user).
7123
AC_DEFUN([AM_PROG_INSTALL_STRIP],
7124
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7125
# Installed binaries are usually stripped using `strip' when the user
7126
# run `make install-strip'. However `strip' might not be the right
7127
# tool to use in cross-compilation environments, therefore Automake
7128
# will honor the `STRIP' environment variable to overrule this program.
7129
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7130
if test "$cross_compiling" != no; then
7131
AC_CHECK_TOOL([STRIP], [strip], :)
7132
fi
7133
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7134
AC_SUBST([INSTALL_STRIP_PROGRAM])])
7135
7136
# Check how to create a tarball. -*- Autoconf -*-
7137
7138
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7139
#
7140
# This file is free software; the Free Software Foundation
7141
# gives unlimited permission to copy and/or distribute it,
7142
# with or without modifications, as long as this notice is preserved.
7143
7144
# serial 2
7145
7146
# _AM_PROG_TAR(FORMAT)
7147
# --------------------
7148
# Check how to create a tarball in format FORMAT.
7149
# FORMAT should be one of `v7', `ustar', or `pax'.
7150
#
7151
# Substitute a variable $(am__tar) that is a command
7152
# writing to stdout a FORMAT-tarball containing the directory
7153
# $tardir.
7154
# tardir=directory && $(am__tar) > result.tar
7155
#
7156
# Substitute a variable $(am__untar) that extract such
7157
# a tarball read from stdin.
7158
# $(am__untar) < result.tar
7159
AC_DEFUN([_AM_PROG_TAR],
7160
[# Always define AMTAR for backward compatibility.
7161
AM_MISSING_PROG([AMTAR], [tar])
7162
m4_if([$1], [v7],
7163
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7164
[m4_case([$1], [ustar],, [pax],,
7165
[m4_fatal([Unknown tar format])])
7166
AC_MSG_CHECKING([how to create a $1 tar archive])
7167
# Loop over all known methods to create a tar archive until one works.
7168
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7169
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
7170
# Do not fold the above two line into one, because Tru64 sh and
7171
# Solaris sh will not grok spaces in the rhs of `-'.
7172
for _am_tool in $_am_tools
7173
do
7174
case $_am_tool in
7175
gnutar)
7176
for _am_tar in tar gnutar gtar;
7177
do
7178
AM_RUN_LOG([$_am_tar --version]) && break
7179
done
7180
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7181
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7182
am__untar="$_am_tar -xf -"
7183
;;
7184
plaintar)
7185
# Must skip GNU tar: if it does not support --format= it doesn't create
7186
# ustar tarball either.
7187
(tar --version) >/dev/null 2>&1 && continue
7188
am__tar='tar chf - "$$tardir"'
7189
am__tar_='tar chf - "$tardir"'
7190
am__untar='tar xf -'
7191
;;
7192
pax)
7193
am__tar='pax -L -x $1 -w "$$tardir"'
7194
am__tar_='pax -L -x $1 -w "$tardir"'
7195
am__untar='pax -r'
7196
;;
7197
cpio)
7198
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7199
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7200
am__untar='cpio -i -H $1 -d'
7201
;;
7202
none)
7203
am__tar=false
7204
am__tar_=false
7205
am__untar=false
7206
;;
7207
esac
7208
7209
# If the value was cached, stop now. We just wanted to have am__tar
7210
# and am__untar set.
7211
test -n "${am_cv_prog_tar_$1}" && break
7212
7213
# tar/untar a dummy directory, and stop if the command works
7214
rm -rf conftest.dir
7215
mkdir conftest.dir
7216
echo GrepMe > conftest.dir/file
7217
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7218
rm -rf conftest.dir
7219
if test -s conftest.tar; then
7220
AM_RUN_LOG([$am__untar <conftest.tar])
7221
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7222
fi
7223
done
7224
rm -rf conftest.dir
7225
7226
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7227
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7228
AC_SUBST([am__tar])
7229
AC_SUBST([am__untar])
7230
]) # _AM_PROG_TAR
7231
7232
m4_include([gl/m4/getopt.m4])
7233
m4_include([gl/m4/gnulib-comp.m4])
7234
m4_include([gl/m4/memmove.m4])
7235
m4_include([gl/m4/onceonly_2_57.m4])
7236
m4_include([gl/m4/strdup.m4])
7237
m4_include([gl/m4/unistd_h.m4])
7238
m4_include([m4/autobuild.m4])
7239
m4_include([m4/gtk-doc.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1