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- Committer: Bazaar Package Importer
- Author(s): Julien Cristau, Timo Aaltonen, Julien Cristau
- Date: 2009-01-04 20:50:22 UTC
- mfrom: (1.1.8 upstream)
- Revision ID: james.westby@ubuntu.com-20090104205022-pa9qphll6x2b8i93
Tags: 2:1.2.99.4-1
[ Timo Aaltonen ]
* New upstream prerelease.
* debian/control:
- Build-depend on automake, libtool, xutils-dev.
- Split the build-depends to span multiple lines.
- Bump the build-dep on x11proto-randr-dev to (>= 1.2.99.2).
* debian/rules:
- Run autoreconf -vfi on configure.
* debian/libxrandr2.symbols: Add the new symbols.
[ Julien Cristau ]
* Update from 1.2.99.2 to 1.2.99.4
* Bump x11proto-randr-dev build and runtime dependencies to >= 1.2.99.3.
* debian/libxrandr2.symbols: add new symbols.
* New upstream prerelease.
* debian/control:
- Build-depend on automake, libtool, xutils-dev.
- Split the build-depends to span multiple lines.
- Bump the build-dep on x11proto-randr-dev to (>= 1.2.99.2).
* debian/rules:
- Run autoreconf -vfi on configure.
* debian/libxrandr2.symbols: Add the new symbols.
[ Julien Cristau ]
* Update from 1.2.99.2 to 1.2.99.4
* Bump x11proto-randr-dev build and runtime dependencies to >= 1.2.99.3.
* debian/libxrandr2.symbols: add new symbols.
- files added:
- Makefile.in
- files modified:
- ChangeLog
added
removed
aclocal.m4
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# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(AC_AUTOCONF_VERSION, [2.63],,
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[m4_warning([this file was generated for autoconf 2.63.
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically `autoreconf'.])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 52 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'
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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" = '$MAGIC_CMD'; then
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AC_PATH_MAGIC
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fi
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;;
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esac
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_LT_REQUIRED_DARWIN_CHECKS
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$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_REQUIRE([LT_AC_PROG_SED])dnl
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ac_outfile=conftest.$ac_objext
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echo "$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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$rm conftest*
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])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
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# ----------------------
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# Check for linker boilerplate output or warnings with
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# the simple link test code.
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AC_DEFUN([_LT_LINKER_BOILERPLATE],
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[AC_REQUIRE([LT_AC_PROG_SED])dnl
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ac_outfile=conftest.$ac_objext
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echo "$lt_simple_link_test_code" >conftest.$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 -r conftest*
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])# _LT_LINKER_BOILERPLATE
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# _LT_REQUIRED_DARWIN_CHECKS
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# --------------------------
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# Check for some things on darwin
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AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
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case $host_os in
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rhapsody* | darwin*)
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AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
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AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
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AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
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[lt_cv_apple_cc_single_mod=no
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if test -z "${LT_MULTI_MODULE}"; then
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# By default we will add the -single_module flag. You can override
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# by either setting the environment variable LT_MULTI_MODULE
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# non-empty at configure time, or by adding -multi_module to the
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# link flags.
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echo "int foo(void){return 1;}" > conftest.c
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$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
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-dynamiclib ${wl}-single_module conftest.c
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if test -f libconftest.dylib; then
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lt_cv_apple_cc_single_mod=yes
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rm -rf libconftest.dylib*
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fi
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rm conftest.c
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fi])
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AC_CACHE_CHECK([for -exported_symbols_list linker flag],
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[lt_cv_ld_exported_symbols_list],
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[lt_cv_ld_exported_symbols_list=no
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save_LDFLAGS=$LDFLAGS
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echo "_main" > conftest.sym
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LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
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[lt_cv_ld_exported_symbols_list=yes],
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[lt_cv_ld_exported_symbols_list=no])
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LDFLAGS="$save_LDFLAGS"
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])
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case $host_os in
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rhapsody* | darwin1.[[0123]])
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_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
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darwin1.*)
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_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
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darwin*)
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# if running on 10.5 or later, the deployment target defaults
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# to the OS version, if on x86, and 10.4, the deployment
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# target defaults to 10.4. Don't you love it?
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case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
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10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
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_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
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10.[[012]]*)
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_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
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10.*)
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_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
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esac
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;;
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esac
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if test "$lt_cv_apple_cc_single_mod" = "yes"; then
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_lt_dar_single_mod='$single_module'
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fi
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if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
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_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
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else
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_lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
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fi
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if test "$DSYMUTIL" != ":"; then
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_lt_dsymutil="~$DSYMUTIL \$lib || :"
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else
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_lt_dsymutil=
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fi
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;;
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esac
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])
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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_REQUIRE([LT_AC_PROG_SED])dnl
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AC_LINK_IFELSE(AC_LANG_PROGRAM,[
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lt_aix_libpath_sed='
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/Import File Strings/,/^$/ {
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/^0/ {
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s/^0 *\(.*\)$/\1/
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p
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}
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}'
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aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
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# Check for a 64-bit object if we didn't find anything.
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if test -z "$aix_libpath"; then
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aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
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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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$1
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AC_DIVERT_POP
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])# _LT_AC_SHELL_INIT
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# _LT_AC_PROG_ECHO_BACKSLASH
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# --------------------------
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# Add some code to the start of the generated configure script which
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# will find an echo command which doesn't interpret backslashes.
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AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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[_LT_AC_SHELL_INIT([
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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case X$ECHO in
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X*--fallback-echo)
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# Remove one level of quotation (which was required for Make).
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ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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;;
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esac
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echo=${ECHO-echo}
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if test "X[$]1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
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shift
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elif test "X[$]1" = X--fallback-echo; then
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# 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 ${1+"[$]@"}
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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
454
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$echo_test_string") 2>/dev/null
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then
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break
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fi
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done
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fi
464
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
466
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
467
test "X$echo_testing_string" = "X$echo_test_string"; then
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:
469
else
470
# The Solaris, AIX, and Digital Unix default echo programs unquote
471
# backslashes. This makes it impossible to quote backslashes using
472
# echo "$something" | sed 's/\\/\\\\/g'
473
#
474
# So, first we look for a working echo in the user's PATH.
475
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lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
477
for dir in $PATH /usr/ucb; do
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IFS="$lt_save_ifs"
479
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
480
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
481
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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echo="$dir/echo"
484
break
485
fi
486
done
487
IFS="$lt_save_ifs"
488
489
if test "X$echo" = Xecho; then
490
# We didn't find a better echo, so look for alternatives.
491
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
492
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
493
test "X$echo_testing_string" = "X$echo_test_string"; then
494
# This shell has a builtin print -r that does the trick.
495
echo='print -r'
496
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
497
test "X$CONFIG_SHELL" != X/bin/ksh; then
498
# If we have ksh, try running configure again with it.
499
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
500
export ORIGINAL_CONFIG_SHELL
501
CONFIG_SHELL=/bin/ksh
502
export CONFIG_SHELL
503
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
504
else
505
# Try using printf.
506
echo='printf %s\n'
507
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
508
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
509
test "X$echo_testing_string" = "X$echo_test_string"; then
510
# Cool, printf works
511
:
512
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
513
test "X$echo_testing_string" = 'X\t' &&
514
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
515
test "X$echo_testing_string" = "X$echo_test_string"; then
516
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
517
export CONFIG_SHELL
518
SHELL="$CONFIG_SHELL"
519
export SHELL
520
echo="$CONFIG_SHELL [$]0 --fallback-echo"
521
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
522
test "X$echo_testing_string" = 'X\t' &&
523
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
524
test "X$echo_testing_string" = "X$echo_test_string"; then
525
echo="$CONFIG_SHELL [$]0 --fallback-echo"
526
else
527
# maybe with a smaller string...
528
prev=:
529
530
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
531
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
532
then
533
break
534
fi
535
prev="$cmd"
536
done
537
538
if test "$prev" != 'sed 50q "[$]0"'; then
539
echo_test_string=`eval $prev`
540
export echo_test_string
541
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
542
else
543
# Oops. We lost completely, so just stick with echo.
544
echo=echo
545
fi
546
fi
547
fi
548
fi
549
fi
550
fi
551
552
# Copy echo and quote the copy suitably for passing to libtool from
553
# the Makefile, instead of quoting the original, which is used later.
554
ECHO=$echo
555
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
556
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
557
fi
558
559
AC_SUBST(ECHO)
560
])])# _LT_AC_PROG_ECHO_BACKSLASH
561
562
563
# _LT_AC_LOCK
564
# -----------
565
AC_DEFUN([_LT_AC_LOCK],
566
[AC_ARG_ENABLE([libtool-lock],
567
[AC_HELP_STRING([--disable-libtool-lock],
568
[avoid locking (might break parallel builds)])])
569
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
570
571
# Some flags need to be propagated to the compiler or linker for good
572
# libtool support.
573
case $host in
574
ia64-*-hpux*)
575
# Find out which ABI we are using.
576
echo 'int i;' > conftest.$ac_ext
577
if AC_TRY_EVAL(ac_compile); then
578
case `/usr/bin/file conftest.$ac_objext` in
579
*ELF-32*)
580
HPUX_IA64_MODE="32"
581
;;
582
*ELF-64*)
583
HPUX_IA64_MODE="64"
584
;;
585
esac
586
fi
587
rm -rf conftest*
588
;;
589
*-*-irix6*)
590
# Find out which ABI we are using.
591
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
592
if AC_TRY_EVAL(ac_compile); then
593
if test "$lt_cv_prog_gnu_ld" = yes; then
594
case `/usr/bin/file conftest.$ac_objext` in
595
*32-bit*)
596
LD="${LD-ld} -melf32bsmip"
597
;;
598
*N32*)
599
LD="${LD-ld} -melf32bmipn32"
600
;;
601
*64-bit*)
602
LD="${LD-ld} -melf64bmip"
603
;;
604
esac
605
else
606
case `/usr/bin/file conftest.$ac_objext` in
607
*32-bit*)
608
LD="${LD-ld} -32"
609
;;
610
*N32*)
611
LD="${LD-ld} -n32"
612
;;
613
*64-bit*)
614
LD="${LD-ld} -64"
615
;;
616
esac
617
fi
618
fi
619
rm -rf conftest*
620
;;
621
622
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
623
s390*-*linux*|sparc*-*linux*)
624
# Find out which ABI we are using.
625
echo 'int i;' > conftest.$ac_ext
626
if AC_TRY_EVAL(ac_compile); then
627
case `/usr/bin/file conftest.o` in
628
*32-bit*)
629
case $host in
630
x86_64-*kfreebsd*-gnu)
631
LD="${LD-ld} -m elf_i386_fbsd"
632
;;
633
x86_64-*linux*)
634
LD="${LD-ld} -m elf_i386"
635
;;
636
ppc64-*linux*|powerpc64-*linux*)
637
LD="${LD-ld} -m elf32ppclinux"
638
;;
639
s390x-*linux*)
640
LD="${LD-ld} -m elf_s390"
641
;;
642
sparc64-*linux*)
643
LD="${LD-ld} -m elf32_sparc"
644
;;
645
esac
646
;;
647
*64-bit*)
648
libsuff=64
649
case $host in
650
x86_64-*kfreebsd*-gnu)
651
LD="${LD-ld} -m elf_x86_64_fbsd"
652
;;
653
x86_64-*linux*)
654
LD="${LD-ld} -m elf_x86_64"
655
;;
656
ppc*-*linux*|powerpc*-*linux*)
657
LD="${LD-ld} -m elf64ppc"
658
;;
659
s390*-*linux*)
660
LD="${LD-ld} -m elf64_s390"
661
;;
662
sparc*-*linux*)
663
LD="${LD-ld} -m elf64_sparc"
664
;;
665
esac
666
;;
667
esac
668
fi
669
rm -rf conftest*
670
;;
671
672
*-*-sco3.2v5*)
673
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
674
SAVE_CFLAGS="$CFLAGS"
675
CFLAGS="$CFLAGS -belf"
676
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
677
[AC_LANG_PUSH(C)
678
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
679
AC_LANG_POP])
680
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
681
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
682
CFLAGS="$SAVE_CFLAGS"
683
fi
684
;;
685
sparc*-*solaris*)
686
# Find out which ABI we are using.
687
echo 'int i;' > conftest.$ac_ext
688
if AC_TRY_EVAL(ac_compile); then
689
case `/usr/bin/file conftest.o` in
690
*64-bit*)
691
case $lt_cv_prog_gnu_ld in
692
yes*) LD="${LD-ld} -m elf64_sparc" ;;
693
*)
694
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
695
LD="${LD-ld} -64"
696
fi
697
;;
698
esac
699
;;
700
esac
701
fi
702
rm -rf conftest*
703
;;
704
705
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
706
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
707
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
708
AC_CHECK_TOOL(AS, as, false)
709
AC_CHECK_TOOL(OBJDUMP, objdump, false)
710
;;
711
])
712
esac
713
714
need_locks="$enable_libtool_lock"
715
716
])# _LT_AC_LOCK
717
718
719
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
720
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
721
# ----------------------------------------------------------------
722
# Check whether the given compiler option works
723
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
724
[AC_REQUIRE([LT_AC_PROG_SED])
725
AC_CACHE_CHECK([$1], [$2],
726
[$2=no
727
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
728
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
729
lt_compiler_flag="$3"
730
# Insert the option either (1) after the last *FLAGS variable, or
731
# (2) before a word containing "conftest.", or (3) at the end.
732
# Note that $ac_compile itself does not contain backslashes and begins
733
# with a dollar sign (not a hyphen), so the echo should work correctly.
734
# The option is referenced via a variable to avoid confusing sed.
735
lt_compile=`echo "$ac_compile" | $SED \
736
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
737
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
738
-e 's:$: $lt_compiler_flag:'`
739
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
740
(eval "$lt_compile" 2>conftest.err)
741
ac_status=$?
742
cat conftest.err >&AS_MESSAGE_LOG_FD
743
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
744
if (exit $ac_status) && test -s "$ac_outfile"; then
745
# The compiler can only warn and ignore the option if not recognized
746
# So say no if there are warnings other than the usual output.
747
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
748
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
749
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
750
$2=yes
751
fi
752
fi
753
$rm conftest*
754
])
755
756
if test x"[$]$2" = xyes; then
757
ifelse([$5], , :, [$5])
758
else
759
ifelse([$6], , :, [$6])
760
fi
761
])# AC_LIBTOOL_COMPILER_OPTION
762
763
764
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
765
# [ACTION-SUCCESS], [ACTION-FAILURE])
766
# ------------------------------------------------------------
767
# Check whether the given compiler option works
768
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
769
[AC_REQUIRE([LT_AC_PROG_SED])dnl
770
AC_CACHE_CHECK([$1], [$2],
771
[$2=no
772
save_LDFLAGS="$LDFLAGS"
773
LDFLAGS="$LDFLAGS $3"
774
echo "$lt_simple_link_test_code" > conftest.$ac_ext
775
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
776
# The linker can only warn and ignore the option if not recognized
777
# So say no if there are warnings
778
if test -s conftest.err; then
779
# Append any errors to the config.log.
780
cat conftest.err 1>&AS_MESSAGE_LOG_FD
781
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
782
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
783
if diff conftest.exp conftest.er2 >/dev/null; then
784
$2=yes
785
fi
786
else
787
$2=yes
788
fi
789
fi
790
$rm -r conftest*
791
LDFLAGS="$save_LDFLAGS"
792
])
793
794
if test x"[$]$2" = xyes; then
795
ifelse([$4], , :, [$4])
796
else
797
ifelse([$5], , :, [$5])
798
fi
799
])# AC_LIBTOOL_LINKER_OPTION
800
801
802
# AC_LIBTOOL_SYS_MAX_CMD_LEN
803
# --------------------------
804
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
805
[# find the maximum length of command line arguments
806
AC_MSG_CHECKING([the maximum length of command line arguments])
807
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
808
i=0
809
teststring="ABCD"
810
811
case $build_os in
812
msdosdjgpp*)
813
# On DJGPP, this test can blow up pretty badly due to problems in libc
814
# (any single argument exceeding 2000 bytes causes a buffer overrun
815
# during glob expansion). Even if it were fixed, the result of this
816
# check would be larger than it should be.
817
lt_cv_sys_max_cmd_len=12288; # 12K is about right
818
;;
819
820
gnu*)
821
# Under GNU Hurd, this test is not required because there is
822
# no limit to the length of command line arguments.
823
# Libtool will interpret -1 as no limit whatsoever
824
lt_cv_sys_max_cmd_len=-1;
825
;;
826
827
cygwin* | mingw*)
828
# On Win9x/ME, this test blows up -- it succeeds, but takes
829
# about 5 minutes as the teststring grows exponentially.
830
# Worse, since 9x/ME are not pre-emptively multitasking,
831
# you end up with a "frozen" computer, even though with patience
832
# the test eventually succeeds (with a max line length of 256k).
833
# Instead, let's just punt: use the minimum linelength reported by
834
# all of the supported platforms: 8192 (on NT/2K/XP).
835
lt_cv_sys_max_cmd_len=8192;
836
;;
837
838
amigaos*)
839
# On AmigaOS with pdksh, this test takes hours, literally.
840
# So we just punt and use a minimum line length of 8192.
841
lt_cv_sys_max_cmd_len=8192;
842
;;
843
844
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
845
# This has been around since 386BSD, at least. Likely further.
846
if test -x /sbin/sysctl; then
847
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
848
elif test -x /usr/sbin/sysctl; then
849
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
850
else
851
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
852
fi
853
# And add a safety zone
854
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
855
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
856
;;
857
858
interix*)
859
# We know the value 262144 and hardcode it with a safety zone (like BSD)
860
lt_cv_sys_max_cmd_len=196608
861
;;
862
863
osf*)
864
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
865
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
866
# nice to cause kernel panics so lets avoid the loop below.
867
# First set a reasonable default.
868
lt_cv_sys_max_cmd_len=16384
869
#
870
if test -x /sbin/sysconfig; then
871
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
872
*1*) lt_cv_sys_max_cmd_len=-1 ;;
873
esac
874
fi
875
;;
876
sco3.2v5*)
877
lt_cv_sys_max_cmd_len=102400
878
;;
879
sysv5* | sco5v6* | sysv4.2uw2*)
880
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
881
if test -n "$kargmax"; then
882
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
883
else
884
lt_cv_sys_max_cmd_len=32768
885
fi
886
;;
887
*)
888
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
889
if test -n "$lt_cv_sys_max_cmd_len"; then
890
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
891
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
892
else
893
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
894
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
895
= "XX$teststring") >/dev/null 2>&1 &&
896
new_result=`expr "X$teststring" : ".*" 2>&1` &&
897
lt_cv_sys_max_cmd_len=$new_result &&
898
test $i != 17 # 1/2 MB should be enough
899
do
900
i=`expr $i + 1`
901
teststring=$teststring$teststring
902
done
903
teststring=
904
# Add a significant safety factor because C++ compilers can tack on massive
905
# amounts of additional arguments before passing them to the linker.
906
# It appears as though 1/2 is a usable value.
907
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
908
fi
909
;;
910
esac
911
])
912
if test -n $lt_cv_sys_max_cmd_len ; then
913
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
914
else
915
AC_MSG_RESULT(none)
916
fi
917
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
918
919
920
# _LT_AC_CHECK_DLFCN
921
# ------------------
922
AC_DEFUN([_LT_AC_CHECK_DLFCN],
923
[AC_CHECK_HEADERS(dlfcn.h)dnl
924
])# _LT_AC_CHECK_DLFCN
925
926
927
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
928
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
929
# ---------------------------------------------------------------------
930
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
931
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
932
if test "$cross_compiling" = yes; then :
933
[$4]
934
else
935
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
936
lt_status=$lt_dlunknown
937
cat > conftest.$ac_ext <<EOF
938
[#line __oline__ "configure"
939
#include "confdefs.h"
940
941
#if HAVE_DLFCN_H
942
#include <dlfcn.h>
943
#endif
944
945
#include <stdio.h>
946
947
#ifdef RTLD_GLOBAL
948
# define LT_DLGLOBAL RTLD_GLOBAL
949
#else
950
# ifdef DL_GLOBAL
951
# define LT_DLGLOBAL DL_GLOBAL
952
# else
953
# define LT_DLGLOBAL 0
954
# endif
955
#endif
956
957
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
958
find out it does not work in some platform. */
959
#ifndef LT_DLLAZY_OR_NOW
960
# ifdef RTLD_LAZY
961
# define LT_DLLAZY_OR_NOW RTLD_LAZY
962
# else
963
# ifdef DL_LAZY
964
# define LT_DLLAZY_OR_NOW DL_LAZY
965
# else
966
# ifdef RTLD_NOW
967
# define LT_DLLAZY_OR_NOW RTLD_NOW
968
# else
969
# ifdef DL_NOW
970
# define LT_DLLAZY_OR_NOW DL_NOW
971
# else
972
# define LT_DLLAZY_OR_NOW 0
973
# endif
974
# endif
975
# endif
976
# endif
977
#endif
978
979
#ifdef __cplusplus
980
extern "C" void exit (int);
981
#endif
982
983
void fnord() { int i=42;}
984
int main ()
985
{
986
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
987
int status = $lt_dlunknown;
988
989
if (self)
990
{
991
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
992
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
993
/* dlclose (self); */
994
}
995
else
996
puts (dlerror ());
997
998
exit (status);
999
}]
1000
EOF
1001
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1002
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1003
lt_status=$?
1004
case x$lt_status in
1005
x$lt_dlno_uscore) $1 ;;
1006
x$lt_dlneed_uscore) $2 ;;
1007
x$lt_dlunknown|x*) $3 ;;
1008
esac
1009
else :
1010
# compilation failed
1011
$3
1012
fi
1013
fi
1014
rm -fr conftest*
1015
])# _LT_AC_TRY_DLOPEN_SELF
1016
1017
1018
# AC_LIBTOOL_DLOPEN_SELF
1019
# ----------------------
1020
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1021
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1022
if test "x$enable_dlopen" != xyes; then
1023
enable_dlopen=unknown
1024
enable_dlopen_self=unknown
1025
enable_dlopen_self_static=unknown
1026
else
1027
lt_cv_dlopen=no
1028
lt_cv_dlopen_libs=
1029
1030
case $host_os in
1031
beos*)
1032
lt_cv_dlopen="load_add_on"
1033
lt_cv_dlopen_libs=
1034
lt_cv_dlopen_self=yes
1035
;;
1036
1037
mingw* | pw32*)
1038
lt_cv_dlopen="LoadLibrary"
1039
lt_cv_dlopen_libs=
1040
;;
1041
1042
cygwin*)
1043
lt_cv_dlopen="dlopen"
1044
lt_cv_dlopen_libs=
1045
;;
1046
1047
darwin*)
1048
# if libdl is installed we need to link against it
1049
AC_CHECK_LIB([dl], [dlopen],
1050
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1051
lt_cv_dlopen="dyld"
1052
lt_cv_dlopen_libs=
1053
lt_cv_dlopen_self=yes
1054
])
1055
;;
1056
1057
*)
1058
AC_CHECK_FUNC([shl_load],
1059
[lt_cv_dlopen="shl_load"],
1060
[AC_CHECK_LIB([dld], [shl_load],
1061
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1062
[AC_CHECK_FUNC([dlopen],
1063
[lt_cv_dlopen="dlopen"],
1064
[AC_CHECK_LIB([dl], [dlopen],
1065
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1066
[AC_CHECK_LIB([svld], [dlopen],
1067
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1068
[AC_CHECK_LIB([dld], [dld_link],
1069
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1070
])
1071
])
1072
])
1073
])
1074
])
1075
;;
1076
esac
1077
1078
if test "x$lt_cv_dlopen" != xno; then
1079
enable_dlopen=yes
1080
else
1081
enable_dlopen=no
1082
fi
1083
1084
case $lt_cv_dlopen in
1085
dlopen)
1086
save_CPPFLAGS="$CPPFLAGS"
1087
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1088
1089
save_LDFLAGS="$LDFLAGS"
1090
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1091
1092
save_LIBS="$LIBS"
1093
LIBS="$lt_cv_dlopen_libs $LIBS"
1094
1095
AC_CACHE_CHECK([whether a program can dlopen itself],
1096
lt_cv_dlopen_self, [dnl
1097
_LT_AC_TRY_DLOPEN_SELF(
1098
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1099
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1100
])
1101
1102
if test "x$lt_cv_dlopen_self" = xyes; then
1103
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1104
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1105
lt_cv_dlopen_self_static, [dnl
1106
_LT_AC_TRY_DLOPEN_SELF(
1107
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1108
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1109
])
1110
fi
1111
1112
CPPFLAGS="$save_CPPFLAGS"
1113
LDFLAGS="$save_LDFLAGS"
1114
LIBS="$save_LIBS"
1115
;;
1116
esac
1117
1118
case $lt_cv_dlopen_self in
1119
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1120
*) enable_dlopen_self=unknown ;;
1121
esac
1122
1123
case $lt_cv_dlopen_self_static in
1124
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1125
*) enable_dlopen_self_static=unknown ;;
1126
esac
1127
fi
1128
])# AC_LIBTOOL_DLOPEN_SELF
1129
1130
1131
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1132
# ---------------------------------
1133
# Check to see if options -c and -o are simultaneously supported by compiler
1134
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1135
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1136
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1137
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1138
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1139
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1140
$rm -r conftest 2>/dev/null
1141
mkdir conftest
1142
cd conftest
1143
mkdir out
1144
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1145
1146
lt_compiler_flag="-o out/conftest2.$ac_objext"
1147
# Insert the option either (1) after the last *FLAGS variable, or
1148
# (2) before a word containing "conftest.", or (3) at the end.
1149
# Note that $ac_compile itself does not contain backslashes and begins
1150
# with a dollar sign (not a hyphen), so the echo should work correctly.
1151
lt_compile=`echo "$ac_compile" | $SED \
1152
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1153
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1154
-e 's:$: $lt_compiler_flag:'`
1155
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1156
(eval "$lt_compile" 2>out/conftest.err)
1157
ac_status=$?
1158
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1159
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1160
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1161
then
1162
# The compiler can only warn and ignore the option if not recognized
1163
# So say no if there are warnings
1164
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1165
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1166
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1167
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1168
fi
1169
fi
1170
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1171
$rm conftest*
1172
# SGI C++ compiler will create directory out/ii_files/ for
1173
# template instantiation
1174
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1175
$rm out/* && rmdir out
1176
cd ..
1177
rmdir conftest
1178
$rm conftest*
1179
])
1180
])# AC_LIBTOOL_PROG_CC_C_O
1181
1182
1183
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1184
# -----------------------------------------
1185
# Check to see if we can do hard links to lock some files if needed
1186
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1187
[AC_REQUIRE([_LT_AC_LOCK])dnl
1188
1189
hard_links="nottested"
1190
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1191
# do not overwrite the value of need_locks provided by the user
1192
AC_MSG_CHECKING([if we can lock with hard links])
1193
hard_links=yes
1194
$rm conftest*
1195
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1196
touch conftest.a
1197
ln conftest.a conftest.b 2>&5 || hard_links=no
1198
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1199
AC_MSG_RESULT([$hard_links])
1200
if test "$hard_links" = no; then
1201
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1202
need_locks=warn
1203
fi
1204
else
1205
need_locks=no
1206
fi
1207
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1208
1209
1210
# AC_LIBTOOL_OBJDIR
1211
# -----------------
1212
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1213
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1214
[rm -f .libs 2>/dev/null
1215
mkdir .libs 2>/dev/null
1216
if test -d .libs; then
1217
lt_cv_objdir=.libs
1218
else
1219
# MS-DOS does not allow filenames that begin with a dot.
1220
lt_cv_objdir=_libs
1221
fi
1222
rmdir .libs 2>/dev/null])
1223
objdir=$lt_cv_objdir
1224
])# AC_LIBTOOL_OBJDIR
1225
1226
1227
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1228
# ----------------------------------------------
1229
# Check hardcoding attributes.
1230
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1231
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1232
_LT_AC_TAGVAR(hardcode_action, $1)=
1233
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1234
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1235
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1236
1237
# We can hardcode non-existant directories.
1238
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1239
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1240
# have to relink, otherwise we might link with an installed library
1241
# when we should be linking with a yet-to-be-installed one
1242
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1243
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1244
# Linking always hardcodes the temporary library directory.
1245
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1246
else
1247
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1248
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1249
fi
1250
else
1251
# We cannot hardcode anything, or else we can only hardcode existing
1252
# directories.
1253
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1254
fi
1255
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1256
1257
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1258
# Fast installation is not supported
1259
enable_fast_install=no
1260
elif test "$shlibpath_overrides_runpath" = yes ||
1261
test "$enable_shared" = no; then
1262
# Fast installation is not necessary
1263
enable_fast_install=needless
1264
fi
1265
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1266
1267
1268
# AC_LIBTOOL_SYS_LIB_STRIP
1269
# ------------------------
1270
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1271
[striplib=
1272
old_striplib=
1273
AC_MSG_CHECKING([whether stripping libraries is possible])
1274
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1275
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1276
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1277
AC_MSG_RESULT([yes])
1278
else
1279
# FIXME - insert some real tests, host_os isn't really good enough
1280
case $host_os in
1281
darwin*)
1282
if test -n "$STRIP" ; then
1283
striplib="$STRIP -x"
1284
old_striplib="$STRIP -S"
1285
AC_MSG_RESULT([yes])
1286
else
1287
AC_MSG_RESULT([no])
1288
fi
1289
;;
1290
*)
1291
AC_MSG_RESULT([no])
1292
;;
1293
esac
1294
fi
1295
])# AC_LIBTOOL_SYS_LIB_STRIP
1296
1297
1298
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1299
# -----------------------------
1300
# PORTME Fill in your ld.so characteristics
1301
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1302
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1303
AC_MSG_CHECKING([dynamic linker characteristics])
1304
library_names_spec=
1305
libname_spec='lib$name'
1306
soname_spec=
1307
shrext_cmds=".so"
1308
postinstall_cmds=
1309
postuninstall_cmds=
1310
finish_cmds=
1311
finish_eval=
1312
shlibpath_var=
1313
shlibpath_overrides_runpath=unknown
1314
version_type=none
1315
dynamic_linker="$host_os ld.so"
1316
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1317
m4_if($1,[],[
1318
if test "$GCC" = yes; then
1319
case $host_os in
1320
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1321
*) lt_awk_arg="/^libraries:/" ;;
1322
esac
1323
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1324
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1325
# if the path contains ";" then we assume it to be the separator
1326
# otherwise default to the standard path separator (i.e. ":") - it is
1327
# assumed that no part of a normal pathname contains ";" but that should
1328
# okay in the real world where ";" in dirpaths is itself problematic.
1329
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1330
else
1331
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1332
fi
1333
# Ok, now we have the path, separated by spaces, we can step through it
1334
# and add multilib dir if necessary.
1335
lt_tmp_lt_search_path_spec=
1336
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1337
for lt_sys_path in $lt_search_path_spec; do
1338
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1339
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1340
else
1341
test -d "$lt_sys_path" && \
1342
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1343
fi
1344
done
1345
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1346
BEGIN {RS=" "; FS="/|\n";} {
1347
lt_foo="";
1348
lt_count=0;
1349
for (lt_i = NF; lt_i > 0; lt_i--) {
1350
if ($lt_i != "" && $lt_i != ".") {
1351
if ($lt_i == "..") {
1352
lt_count++;
1353
} else {
1354
if (lt_count == 0) {
1355
lt_foo="/" $lt_i lt_foo;
1356
} else {
1357
lt_count--;
1358
}
1359
}
1360
}
1361
}
1362
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1363
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1364
}'`
1365
sys_lib_search_path_spec=`echo $lt_search_path_spec`
1366
else
1367
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1368
fi])
1369
need_lib_prefix=unknown
1370
hardcode_into_libs=no
1371
1372
# when you set need_version to no, make sure it does not cause -set_version
1373
# flags to be left without arguments
1374
need_version=unknown
1375
1376
case $host_os in
1377
aix3*)
1378
version_type=linux
1379
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1380
shlibpath_var=LIBPATH
1381
1382
# AIX 3 has no versioning support, so we append a major version to the name.
1383
soname_spec='${libname}${release}${shared_ext}$major'
1384
;;
1385
1386
aix[[4-9]]*)
1387
version_type=linux
1388
need_lib_prefix=no
1389
need_version=no
1390
hardcode_into_libs=yes
1391
if test "$host_cpu" = ia64; then
1392
# AIX 5 supports IA64
1393
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1394
shlibpath_var=LD_LIBRARY_PATH
1395
else
1396
# With GCC up to 2.95.x, collect2 would create an import file
1397
# for dependence libraries. The import file would start with
1398
# the line `#! .'. This would cause the generated library to
1399
# depend on `.', always an invalid library. This was fixed in
1400
# development snapshots of GCC prior to 3.0.
1401
case $host_os in
1402
aix4 | aix4.[[01]] | aix4.[[01]].*)
1403
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1404
echo ' yes '
1405
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1406
:
1407
else
1408
can_build_shared=no
1409
fi
1410
;;
1411
esac
1412
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1413
# soname into executable. Probably we can add versioning support to
1414
# collect2, so additional links can be useful in future.
1415
if test "$aix_use_runtimelinking" = yes; then
1416
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1417
# instead of lib<name>.a to let people know that these are not
1418
# typical AIX shared libraries.
1419
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1420
else
1421
# We preserve .a as extension for shared libraries through AIX4.2
1422
# and later when we are not doing run time linking.
1423
library_names_spec='${libname}${release}.a $libname.a'
1424
soname_spec='${libname}${release}${shared_ext}$major'
1425
fi
1426
shlibpath_var=LIBPATH
1427
fi
1428
;;
1429
1430
amigaos*)
1431
library_names_spec='$libname.ixlibrary $libname.a'
1432
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1433
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 ${libname}_ixlibrary.a || exit 1; done'
1434
;;
1435
1436
beos*)
1437
library_names_spec='${libname}${shared_ext}'
1438
dynamic_linker="$host_os ld.so"
1439
shlibpath_var=LIBRARY_PATH
1440
;;
1441
1442
bsdi[[45]]*)
1443
version_type=linux
1444
need_version=no
1445
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1446
soname_spec='${libname}${release}${shared_ext}$major'
1447
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1448
shlibpath_var=LD_LIBRARY_PATH
1449
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1450
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1451
# the default ld.so.conf also contains /usr/contrib/lib and
1452
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1453
# libtool to hard-code these into programs
1454
;;
1455
1456
cygwin* | mingw* | pw32*)
1457
version_type=windows
1458
shrext_cmds=".dll"
1459
need_version=no
1460
need_lib_prefix=no
1461
1462
case $GCC,$host_os in
1463
yes,cygwin* | yes,mingw* | yes,pw32*)
1464
library_names_spec='$libname.dll.a'
1465
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1466
postinstall_cmds='base_file=`basename \${file}`~
1467
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1468
dldir=$destdir/`dirname \$dlpath`~
1469
test -d \$dldir || mkdir -p \$dldir~
1470
$install_prog $dir/$dlname \$dldir/$dlname~
1471
chmod a+x \$dldir/$dlname'
1472
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1473
dlpath=$dir/\$dldll~
1474
$rm \$dlpath'
1475
shlibpath_overrides_runpath=yes
1476
1477
case $host_os in
1478
cygwin*)
1479
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1480
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1481
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1482
;;
1483
mingw*)
1484
# MinGW DLLs use traditional 'lib' prefix
1485
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1486
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1487
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1488
# It is most probably a Windows format PATH printed by
1489
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1490
# path with ; separators, and with drive letters. We can handle the
1491
# drive letters (cygwin fileutils understands them), so leave them,
1492
# especially as we might pass files found there to a mingw objdump,
1493
# which wouldn't understand a cygwinified path. Ahh.
1494
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1495
else
1496
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1497
fi
1498
;;
1499
pw32*)
1500
# pw32 DLLs use 'pw' prefix rather than 'lib'
1501
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1502
;;
1503
esac
1504
;;
1505
1506
*)
1507
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1508
;;
1509
esac
1510
dynamic_linker='Win32 ld.exe'
1511
# FIXME: first we should search . and the directory the executable is in
1512
shlibpath_var=PATH
1513
;;
1514
1515
darwin* | rhapsody*)
1516
dynamic_linker="$host_os dyld"
1517
version_type=darwin
1518
need_lib_prefix=no
1519
need_version=no
1520
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1521
soname_spec='${libname}${release}${major}$shared_ext'
1522
shlibpath_overrides_runpath=yes
1523
shlibpath_var=DYLD_LIBRARY_PATH
1524
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1525
m4_if([$1], [],[
1526
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1527
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1528
;;
1529
1530
dgux*)
1531
version_type=linux
1532
need_lib_prefix=no
1533
need_version=no
1534
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1535
soname_spec='${libname}${release}${shared_ext}$major'
1536
shlibpath_var=LD_LIBRARY_PATH
1537
;;
1538
1539
freebsd1*)
1540
dynamic_linker=no
1541
;;
1542
1543
freebsd* | dragonfly*)
1544
# DragonFly does not have aout. When/if they implement a new
1545
# versioning mechanism, adjust this.
1546
if test -x /usr/bin/objformat; then
1547
objformat=`/usr/bin/objformat`
1548
else
1549
case $host_os in
1550
freebsd[[123]]*) objformat=aout ;;
1551
*) objformat=elf ;;
1552
esac
1553
fi
1554
version_type=freebsd-$objformat
1555
case $version_type in
1556
freebsd-elf*)
1557
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1558
need_version=no
1559
need_lib_prefix=no
1560
;;
1561
freebsd-*)
1562
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1563
need_version=yes
1564
;;
1565
esac
1566
shlibpath_var=LD_LIBRARY_PATH
1567
case $host_os in
1568
freebsd2*)
1569
shlibpath_overrides_runpath=yes
1570
;;
1571
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1572
shlibpath_overrides_runpath=yes
1573
hardcode_into_libs=yes
1574
;;
1575
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1576
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1577
shlibpath_overrides_runpath=no
1578
hardcode_into_libs=yes
1579
;;
1580
*) # from 4.6 on, and DragonFly
1581
shlibpath_overrides_runpath=yes
1582
hardcode_into_libs=yes
1583
;;
1584
esac
1585
;;
1586
1587
gnu*)
1588
version_type=linux
1589
need_lib_prefix=no
1590
need_version=no
1591
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1592
soname_spec='${libname}${release}${shared_ext}$major'
1593
shlibpath_var=LD_LIBRARY_PATH
1594
hardcode_into_libs=yes
1595
;;
1596
1597
hpux9* | hpux10* | hpux11*)
1598
# Give a soname corresponding to the major version so that dld.sl refuses to
1599
# link against other versions.
1600
version_type=sunos
1601
need_lib_prefix=no
1602
need_version=no
1603
case $host_cpu in
1604
ia64*)
1605
shrext_cmds='.so'
1606
hardcode_into_libs=yes
1607
dynamic_linker="$host_os dld.so"
1608
shlibpath_var=LD_LIBRARY_PATH
1609
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1610
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1611
soname_spec='${libname}${release}${shared_ext}$major'
1612
if test "X$HPUX_IA64_MODE" = X32; then
1613
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1614
else
1615
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1616
fi
1617
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1618
;;
1619
hppa*64*)
1620
shrext_cmds='.sl'
1621
hardcode_into_libs=yes
1622
dynamic_linker="$host_os dld.sl"
1623
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1624
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1625
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1626
soname_spec='${libname}${release}${shared_ext}$major'
1627
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1628
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1629
;;
1630
*)
1631
shrext_cmds='.sl'
1632
dynamic_linker="$host_os dld.sl"
1633
shlibpath_var=SHLIB_PATH
1634
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1635
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1636
soname_spec='${libname}${release}${shared_ext}$major'
1637
;;
1638
esac
1639
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1640
postinstall_cmds='chmod 555 $lib'
1641
;;
1642
1643
interix[[3-9]]*)
1644
version_type=linux
1645
need_lib_prefix=no
1646
need_version=no
1647
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1648
soname_spec='${libname}${release}${shared_ext}$major'
1649
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1650
shlibpath_var=LD_LIBRARY_PATH
1651
shlibpath_overrides_runpath=no
1652
hardcode_into_libs=yes
1653
;;
1654
1655
irix5* | irix6* | nonstopux*)
1656
case $host_os in
1657
nonstopux*) version_type=nonstopux ;;
1658
*)
1659
if test "$lt_cv_prog_gnu_ld" = yes; then
1660
version_type=linux
1661
else
1662
version_type=irix
1663
fi ;;
1664
esac
1665
need_lib_prefix=no
1666
need_version=no
1667
soname_spec='${libname}${release}${shared_ext}$major'
1668
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1669
case $host_os in
1670
irix5* | nonstopux*)
1671
libsuff= shlibsuff=
1672
;;
1673
*)
1674
case $LD in # libtool.m4 will add one of these switches to LD
1675
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1676
libsuff= shlibsuff= libmagic=32-bit;;
1677
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1678
libsuff=32 shlibsuff=N32 libmagic=N32;;
1679
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1680
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1681
*) libsuff= shlibsuff= libmagic=never-match;;
1682
esac
1683
;;
1684
esac
1685
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1686
shlibpath_overrides_runpath=no
1687
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1688
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1689
hardcode_into_libs=yes
1690
;;
1691
1692
# No shared lib support for Linux oldld, aout, or coff.
1693
linux*oldld* | linux*aout* | linux*coff*)
1694
dynamic_linker=no
1695
;;
1696
1697
# This must be Linux ELF.
1698
linux* | k*bsd*-gnu)
1699
version_type=linux
1700
need_lib_prefix=no
1701
need_version=no
1702
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1703
soname_spec='${libname}${release}${shared_ext}$major'
1704
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1705
shlibpath_var=LD_LIBRARY_PATH
1706
shlibpath_overrides_runpath=no
1707
# This implies no fast_install, which is unacceptable.
1708
# Some rework will be needed to allow for fast_install
1709
# before this can be enabled.
1710
hardcode_into_libs=yes
1711
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1712
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1713
1714
# Append ld.so.conf contents to the search path
1715
if test -f /etc/ld.so.conf; then
1716
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1717
sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
1718
fi
1719
1720
# We used to test for /lib/ld.so.1 and disable shared libraries on
1721
# powerpc, because MkLinux only supported shared libraries with the
1722
# GNU dynamic linker. Since this was broken with cross compilers,
1723
# most powerpc-linux boxes support dynamic linking these days and
1724
# people can always --disable-shared, the test was removed, and we
1725
# assume the GNU/Linux dynamic linker is in use.
1726
dynamic_linker='GNU/Linux ld.so'
1727
;;
1728
1729
netbsd*)
1730
version_type=sunos
1731
need_lib_prefix=no
1732
need_version=no
1733
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1734
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1735
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1736
dynamic_linker='NetBSD (a.out) ld.so'
1737
else
1738
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1739
soname_spec='${libname}${release}${shared_ext}$major'
1740
dynamic_linker='NetBSD ld.elf_so'
1741
fi
1742
shlibpath_var=LD_LIBRARY_PATH
1743
shlibpath_overrides_runpath=yes
1744
hardcode_into_libs=yes
1745
;;
1746
1747
newsos6)
1748
version_type=linux
1749
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1750
shlibpath_var=LD_LIBRARY_PATH
1751
shlibpath_overrides_runpath=yes
1752
;;
1753
1754
nto-qnx*)
1755
version_type=linux
1756
need_lib_prefix=no
1757
need_version=no
1758
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1759
soname_spec='${libname}${release}${shared_ext}$major'
1760
shlibpath_var=LD_LIBRARY_PATH
1761
shlibpath_overrides_runpath=yes
1762
;;
1763
1764
openbsd*)
1765
version_type=sunos
1766
sys_lib_dlsearch_path_spec="/usr/lib"
1767
need_lib_prefix=no
1768
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1769
case $host_os in
1770
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1771
*) need_version=no ;;
1772
esac
1773
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1774
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1775
shlibpath_var=LD_LIBRARY_PATH
1776
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1777
case $host_os in
1778
openbsd2.[[89]] | openbsd2.[[89]].*)
1779
shlibpath_overrides_runpath=no
1780
;;
1781
*)
1782
shlibpath_overrides_runpath=yes
1783
;;
1784
esac
1785
else
1786
shlibpath_overrides_runpath=yes
1787
fi
1788
;;
1789
1790
os2*)
1791
libname_spec='$name'
1792
shrext_cmds=".dll"
1793
need_lib_prefix=no
1794
library_names_spec='$libname${shared_ext} $libname.a'
1795
dynamic_linker='OS/2 ld.exe'
1796
shlibpath_var=LIBPATH
1797
;;
1798
1799
osf3* | osf4* | osf5*)
1800
version_type=osf
1801
need_lib_prefix=no
1802
need_version=no
1803
soname_spec='${libname}${release}${shared_ext}$major'
1804
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1805
shlibpath_var=LD_LIBRARY_PATH
1806
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1807
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1808
;;
1809
1810
rdos*)
1811
dynamic_linker=no
1812
;;
1813
1814
solaris*)
1815
version_type=linux
1816
need_lib_prefix=no
1817
need_version=no
1818
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1819
soname_spec='${libname}${release}${shared_ext}$major'
1820
shlibpath_var=LD_LIBRARY_PATH
1821
shlibpath_overrides_runpath=yes
1822
hardcode_into_libs=yes
1823
# ldd complains unless libraries are executable
1824
postinstall_cmds='chmod +x $lib'
1825
;;
1826
1827
sunos4*)
1828
version_type=sunos
1829
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1830
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1831
shlibpath_var=LD_LIBRARY_PATH
1832
shlibpath_overrides_runpath=yes
1833
if test "$with_gnu_ld" = yes; then
1834
need_lib_prefix=no
1835
fi
1836
need_version=yes
1837
;;
1838
1839
sysv4 | sysv4.3*)
1840
version_type=linux
1841
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1842
soname_spec='${libname}${release}${shared_ext}$major'
1843
shlibpath_var=LD_LIBRARY_PATH
1844
case $host_vendor in
1845
sni)
1846
shlibpath_overrides_runpath=no
1847
need_lib_prefix=no
1848
export_dynamic_flag_spec='${wl}-Blargedynsym'
1849
runpath_var=LD_RUN_PATH
1850
;;
1851
siemens)
1852
need_lib_prefix=no
1853
;;
1854
motorola)
1855
need_lib_prefix=no
1856
need_version=no
1857
shlibpath_overrides_runpath=no
1858
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1859
;;
1860
esac
1861
;;
1862
1863
sysv4*MP*)
1864
if test -d /usr/nec ;then
1865
version_type=linux
1866
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1867
soname_spec='$libname${shared_ext}.$major'
1868
shlibpath_var=LD_LIBRARY_PATH
1869
fi
1870
;;
1871
1872
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1873
version_type=freebsd-elf
1874
need_lib_prefix=no
1875
need_version=no
1876
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1877
soname_spec='${libname}${release}${shared_ext}$major'
1878
shlibpath_var=LD_LIBRARY_PATH
1879
hardcode_into_libs=yes
1880
if test "$with_gnu_ld" = yes; then
1881
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1882
shlibpath_overrides_runpath=no
1883
else
1884
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1885
shlibpath_overrides_runpath=yes
1886
case $host_os in
1887
sco3.2v5*)
1888
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1889
;;
1890
esac
1891
fi
1892
sys_lib_dlsearch_path_spec='/usr/lib'
1893
;;
1894
1895
uts4*)
1896
version_type=linux
1897
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1898
soname_spec='${libname}${release}${shared_ext}$major'
1899
shlibpath_var=LD_LIBRARY_PATH
1900
;;
1901
1902
*)
1903
dynamic_linker=no
1904
;;
1905
esac
1906
AC_MSG_RESULT([$dynamic_linker])
1907
test "$dynamic_linker" = no && can_build_shared=no
1908
1909
AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1910
[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1911
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1912
AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1913
[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1914
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1915
1916
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1917
if test "$GCC" = yes; then
1918
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1919
fi
1920
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1921
1922
1923
# _LT_AC_TAGCONFIG
1924
# ----------------
1925
AC_DEFUN([_LT_AC_TAGCONFIG],
1926
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1927
AC_ARG_WITH([tags],
1928
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1929
[include additional configurations @<:@automatic@:>@])],
1930
[tagnames="$withval"])
1931
1932
if test -f "$ltmain" && test -n "$tagnames"; then
1933
if test ! -f "${ofile}"; then
1934
AC_MSG_WARN([output file `$ofile' does not exist])
1935
fi
1936
1937
if test -z "$LTCC"; then
1938
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1939
if test -z "$LTCC"; then
1940
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1941
else
1942
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1943
fi
1944
fi
1945
if test -z "$LTCFLAGS"; then
1946
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1947
fi
1948
1949
# Extract list of available tagged configurations in $ofile.
1950
# Note that this assumes the entire list is on one line.
1951
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1952
1953
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1954
for tagname in $tagnames; do
1955
IFS="$lt_save_ifs"
1956
# Check whether tagname contains only valid characters
1957
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1958
"") ;;
1959
*) AC_MSG_ERROR([invalid tag name: $tagname])
1960
;;
1961
esac
1962
1963
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1964
then
1965
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1966
fi
1967
1968
# Update the list of available tags.
1969
if test -n "$tagname"; then
1970
echo appending configuration tag \"$tagname\" to $ofile
1971
1972
case $tagname in
1973
CXX)
1974
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1975
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1976
(test "X$CXX" != "Xg++"))) ; then
1977
AC_LIBTOOL_LANG_CXX_CONFIG
1978
else
1979
tagname=""
1980
fi
1981
;;
1982
1983
F77)
1984
if test -n "$F77" && test "X$F77" != "Xno"; then
1985
AC_LIBTOOL_LANG_F77_CONFIG
1986
else
1987
tagname=""
1988
fi
1989
;;
1990
1991
GCJ)
1992
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1993
AC_LIBTOOL_LANG_GCJ_CONFIG
1994
else
1995
tagname=""
1996
fi
1997
;;
1998
1999
RC)
2000
AC_LIBTOOL_LANG_RC_CONFIG
2001
;;
2002
2003
*)
2004
AC_MSG_ERROR([Unsupported tag name: $tagname])
2005
;;
2006
esac
2007
2008
# Append the new tag name to the list of available tags.
2009
if test -n "$tagname" ; then
2010
available_tags="$available_tags $tagname"
2011
fi
2012
fi
2013
done
2014
IFS="$lt_save_ifs"
2015
2016
# Now substitute the updated list of available tags.
2017
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2018
mv "${ofile}T" "$ofile"
2019
chmod +x "$ofile"
2020
else
2021
rm -f "${ofile}T"
2022
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2023
fi
2024
fi
2025
])# _LT_AC_TAGCONFIG
2026
2027
2028
# AC_LIBTOOL_DLOPEN
2029
# -----------------
2030
# enable checks for dlopen support
2031
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2032
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2033
])# AC_LIBTOOL_DLOPEN
2034
2035
2036
# AC_LIBTOOL_WIN32_DLL
2037
# --------------------
2038
# declare package support for building win32 DLLs
2039
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2040
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2041
])# AC_LIBTOOL_WIN32_DLL
2042
2043
2044
# AC_ENABLE_SHARED([DEFAULT])
2045
# ---------------------------
2046
# implement the --enable-shared flag
2047
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2048
AC_DEFUN([AC_ENABLE_SHARED],
2049
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2050
AC_ARG_ENABLE([shared],
2051
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2052
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2053
[p=${PACKAGE-default}
2054
case $enableval in
2055
yes) enable_shared=yes ;;
2056
no) enable_shared=no ;;
2057
*)
2058
enable_shared=no
2059
# Look at the argument we got. We use all the common list separators.
2060
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2061
for pkg in $enableval; do
2062
IFS="$lt_save_ifs"
2063
if test "X$pkg" = "X$p"; then
2064
enable_shared=yes
2065
fi
2066
done
2067
IFS="$lt_save_ifs"
2068
;;
2069
esac],
2070
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2071
])# AC_ENABLE_SHARED
2072
2073
2074
# AC_DISABLE_SHARED
2075
# -----------------
2076
# set the default shared flag to --disable-shared
2077
AC_DEFUN([AC_DISABLE_SHARED],
2078
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2079
AC_ENABLE_SHARED(no)
2080
])# AC_DISABLE_SHARED
2081
2082
2083
# AC_ENABLE_STATIC([DEFAULT])
2084
# ---------------------------
2085
# implement the --enable-static flag
2086
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2087
AC_DEFUN([AC_ENABLE_STATIC],
2088
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2089
AC_ARG_ENABLE([static],
2090
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2091
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2092
[p=${PACKAGE-default}
2093
case $enableval in
2094
yes) enable_static=yes ;;
2095
no) enable_static=no ;;
2096
*)
2097
enable_static=no
2098
# Look at the argument we got. We use all the common list separators.
2099
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2100
for pkg in $enableval; do
2101
IFS="$lt_save_ifs"
2102
if test "X$pkg" = "X$p"; then
2103
enable_static=yes
2104
fi
2105
done
2106
IFS="$lt_save_ifs"
2107
;;
2108
esac],
2109
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2110
])# AC_ENABLE_STATIC
2111
2112
2113
# AC_DISABLE_STATIC
2114
# -----------------
2115
# set the default static flag to --disable-static
2116
AC_DEFUN([AC_DISABLE_STATIC],
2117
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2118
AC_ENABLE_STATIC(no)
2119
])# AC_DISABLE_STATIC
2120
2121
2122
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2123
# ---------------------------------
2124
# implement the --enable-fast-install flag
2125
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2126
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2127
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2128
AC_ARG_ENABLE([fast-install],
2129
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2130
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2131
[p=${PACKAGE-default}
2132
case $enableval in
2133
yes) enable_fast_install=yes ;;
2134
no) enable_fast_install=no ;;
2135
*)
2136
enable_fast_install=no
2137
# Look at the argument we got. We use all the common list separators.
2138
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2139
for pkg in $enableval; do
2140
IFS="$lt_save_ifs"
2141
if test "X$pkg" = "X$p"; then
2142
enable_fast_install=yes
2143
fi
2144
done
2145
IFS="$lt_save_ifs"
2146
;;
2147
esac],
2148
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2149
])# AC_ENABLE_FAST_INSTALL
2150
2151
2152
# AC_DISABLE_FAST_INSTALL
2153
# -----------------------
2154
# set the default to --disable-fast-install
2155
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2156
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2157
AC_ENABLE_FAST_INSTALL(no)
2158
])# AC_DISABLE_FAST_INSTALL
2159
2160
2161
# AC_LIBTOOL_PICMODE([MODE])
2162
# --------------------------
2163
# implement the --with-pic flag
2164
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2165
AC_DEFUN([AC_LIBTOOL_PICMODE],
2166
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2167
pic_mode=ifelse($#,1,$1,default)
2168
])# AC_LIBTOOL_PICMODE
2169
2170
2171
# AC_PROG_EGREP
2172
# -------------
2173
# This is predefined starting with Autoconf 2.54, so this conditional
2174
# definition can be removed once we require Autoconf 2.54 or later.
2175
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2176
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2177
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2178
then ac_cv_prog_egrep='grep -E'
2179
else ac_cv_prog_egrep='egrep'
2180
fi])
2181
EGREP=$ac_cv_prog_egrep
2182
AC_SUBST([EGREP])
2183
])])
2184
2185
2186
# AC_PATH_TOOL_PREFIX
2187
# -------------------
2188
# find a file program which can recognize shared library
2189
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2190
[AC_REQUIRE([AC_PROG_EGREP])dnl
2191
AC_MSG_CHECKING([for $1])
2192
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2193
[case $MAGIC_CMD in
2194
[[\\/*] | ?:[\\/]*])
2195
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2196
;;
2197
*)
2198
lt_save_MAGIC_CMD="$MAGIC_CMD"
2199
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2200
dnl $ac_dummy forces splitting on constant user-supplied paths.
2201
dnl POSIX.2 word splitting is done only on the output of word expansions,
2202
dnl not every word. This closes a longstanding sh security hole.
2203
ac_dummy="ifelse([$2], , $PATH, [$2])"
2204
for ac_dir in $ac_dummy; do
2205
IFS="$lt_save_ifs"
2206
test -z "$ac_dir" && ac_dir=.
2207
if test -f $ac_dir/$1; then
2208
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2209
if test -n "$file_magic_test_file"; then
2210
case $deplibs_check_method in
2211
"file_magic "*)
2212
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2213
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2214
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2215
$EGREP "$file_magic_regex" > /dev/null; then
2216
:
2217
else
2218
cat <<EOF 1>&2
2219
2220
*** Warning: the command libtool uses to detect shared libraries,
2221
*** $file_magic_cmd, produces output that libtool cannot recognize.
2222
*** The result is that libtool may fail to recognize shared libraries
2223
*** as such. This will affect the creation of libtool libraries that
2224
*** depend on shared libraries, but programs linked with such libtool
2225
*** libraries will work regardless of this problem. Nevertheless, you
2226
*** may want to report the problem to your system manager and/or to
2227
*** bug-libtool@gnu.org
2228
2229
EOF
2230
fi ;;
2231
esac
2232
fi
2233
break
2234
fi
2235
done
2236
IFS="$lt_save_ifs"
2237
MAGIC_CMD="$lt_save_MAGIC_CMD"
2238
;;
2239
esac])
2240
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2241
if test -n "$MAGIC_CMD"; then
2242
AC_MSG_RESULT($MAGIC_CMD)
2243
else
2244
AC_MSG_RESULT(no)
2245
fi
2246
])# AC_PATH_TOOL_PREFIX
2247
2248
2249
# AC_PATH_MAGIC
2250
# -------------
2251
# find a file program which can recognize a shared library
2252
AC_DEFUN([AC_PATH_MAGIC],
2253
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2254
if test -z "$lt_cv_path_MAGIC_CMD"; then
2255
if test -n "$ac_tool_prefix"; then
2256
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2257
else
2258
MAGIC_CMD=:
2259
fi
2260
fi
2261
])# AC_PATH_MAGIC
2262
2263
2264
# AC_PROG_LD
2265
# ----------
2266
# find the pathname to the GNU or non-GNU linker
2267
AC_DEFUN([AC_PROG_LD],
2268
[AC_ARG_WITH([gnu-ld],
2269
[AC_HELP_STRING([--with-gnu-ld],
2270
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2271
[test "$withval" = no || with_gnu_ld=yes],
2272
[with_gnu_ld=no])
2273
AC_REQUIRE([LT_AC_PROG_SED])dnl
2274
AC_REQUIRE([AC_PROG_CC])dnl
2275
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2276
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2277
ac_prog=ld
2278
if test "$GCC" = yes; then
2279
# Check if gcc -print-prog-name=ld gives a path.
2280
AC_MSG_CHECKING([for ld used by $CC])
2281
case $host in
2282
*-*-mingw*)
2283
# gcc leaves a trailing carriage return which upsets mingw
2284
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2285
*)
2286
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2287
esac
2288
case $ac_prog in
2289
# Accept absolute paths.
2290
[[\\/]]* | ?:[[\\/]]*)
2291
re_direlt='/[[^/]][[^/]]*/\.\./'
2292
# Canonicalize the pathname of ld
2293
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2294
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2295
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2296
done
2297
test -z "$LD" && LD="$ac_prog"
2298
;;
2299
"")
2300
# If it fails, then pretend we aren't using GCC.
2301
ac_prog=ld
2302
;;
2303
*)
2304
# If it is relative, then search for the first ld in PATH.
2305
with_gnu_ld=unknown
2306
;;
2307
esac
2308
elif test "$with_gnu_ld" = yes; then
2309
AC_MSG_CHECKING([for GNU ld])
2310
else
2311
AC_MSG_CHECKING([for non-GNU ld])
2312
fi
2313
AC_CACHE_VAL(lt_cv_path_LD,
2314
[if test -z "$LD"; then
2315
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2316
for ac_dir in $PATH; do
2317
IFS="$lt_save_ifs"
2318
test -z "$ac_dir" && ac_dir=.
2319
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2320
lt_cv_path_LD="$ac_dir/$ac_prog"
2321
# Check to see if the program is GNU ld. I'd rather use --version,
2322
# but apparently some variants of GNU ld only accept -v.
2323
# Break only if it was the GNU/non-GNU ld that we prefer.
2324
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2325
*GNU* | *'with BFD'*)
2326
test "$with_gnu_ld" != no && break
2327
;;
2328
*)
2329
test "$with_gnu_ld" != yes && break
2330
;;
2331
esac
2332
fi
2333
done
2334
IFS="$lt_save_ifs"
2335
else
2336
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2337
fi])
2338
LD="$lt_cv_path_LD"
2339
if test -n "$LD"; then
2340
AC_MSG_RESULT($LD)
2341
else
2342
AC_MSG_RESULT(no)
2343
fi
2344
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2345
AC_PROG_LD_GNU
2346
])# AC_PROG_LD
2347
2348
2349
# AC_PROG_LD_GNU
2350
# --------------
2351
AC_DEFUN([AC_PROG_LD_GNU],
2352
[AC_REQUIRE([AC_PROG_EGREP])dnl
2353
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2354
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2355
case `$LD -v 2>&1 </dev/null` in
2356
*GNU* | *'with BFD'*)
2357
lt_cv_prog_gnu_ld=yes
2358
;;
2359
*)
2360
lt_cv_prog_gnu_ld=no
2361
;;
2362
esac])
2363
with_gnu_ld=$lt_cv_prog_gnu_ld
2364
])# AC_PROG_LD_GNU
2365
2366
2367
# AC_PROG_LD_RELOAD_FLAG
2368
# ----------------------
2369
# find reload flag for linker
2370
# -- PORTME Some linkers may need a different reload flag.
2371
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2372
[AC_CACHE_CHECK([for $LD option to reload object files],
2373
lt_cv_ld_reload_flag,
2374
[lt_cv_ld_reload_flag='-r'])
2375
reload_flag=$lt_cv_ld_reload_flag
2376
case $reload_flag in
2377
"" | " "*) ;;
2378
*) reload_flag=" $reload_flag" ;;
2379
esac
2380
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2381
case $host_os in
2382
darwin*)
2383
if test "$GCC" = yes; then
2384
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2385
else
2386
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2387
fi
2388
;;
2389
esac
2390
])# AC_PROG_LD_RELOAD_FLAG
2391
2392
2393
# AC_DEPLIBS_CHECK_METHOD
2394
# -----------------------
2395
# how to check for library dependencies
2396
# -- PORTME fill in with the dynamic library characteristics
2397
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2398
[AC_CACHE_CHECK([how to recognize dependent libraries],
2399
lt_cv_deplibs_check_method,
2400
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2401
lt_cv_file_magic_test_file=
2402
lt_cv_deplibs_check_method='unknown'
2403
# Need to set the preceding variable on all platforms that support
2404
# interlibrary dependencies.
2405
# 'none' -- dependencies not supported.
2406
# `unknown' -- same as none, but documents that we really don't know.
2407
# 'pass_all' -- all dependencies passed with no checks.
2408
# 'test_compile' -- check by making test program.
2409
# 'file_magic [[regex]]' -- check by looking for files in library path
2410
# which responds to the $file_magic_cmd with a given extended regex.
2411
# If you have `file' or equivalent on your system and you're not sure
2412
# whether `pass_all' will *always* work, you probably want this one.
2413
2414
case $host_os in
2415
aix[[4-9]]*)
2416
lt_cv_deplibs_check_method=pass_all
2417
;;
2418
2419
beos*)
2420
lt_cv_deplibs_check_method=pass_all
2421
;;
2422
2423
bsdi[[45]]*)
2424
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2425
lt_cv_file_magic_cmd='/usr/bin/file -L'
2426
lt_cv_file_magic_test_file=/shlib/libc.so
2427
;;
2428
2429
cygwin*)
2430
# func_win32_libid is a shell function defined in ltmain.sh
2431
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2432
lt_cv_file_magic_cmd='func_win32_libid'
2433
;;
2434
2435
mingw* | pw32*)
2436
# Base MSYS/MinGW do not provide the 'file' command needed by
2437
# func_win32_libid shell function, so use a weaker test based on 'objdump',
2438
# unless we find 'file', for example because we are cross-compiling.
2439
if ( file / ) >/dev/null 2>&1; then
2440
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2441
lt_cv_file_magic_cmd='func_win32_libid'
2442
else
2443
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2444
lt_cv_file_magic_cmd='$OBJDUMP -f'
2445
fi
2446
;;
2447
2448
darwin* | rhapsody*)
2449
lt_cv_deplibs_check_method=pass_all
2450
;;
2451
2452
freebsd* | dragonfly*)
2453
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2454
case $host_cpu in
2455
i*86 )
2456
# Not sure whether the presence of OpenBSD here was a mistake.
2457
# Let's accept both of them until this is cleared up.
2458
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2459
lt_cv_file_magic_cmd=/usr/bin/file
2460
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2461
;;
2462
esac
2463
else
2464
lt_cv_deplibs_check_method=pass_all
2465
fi
2466
;;
2467
2468
gnu*)
2469
lt_cv_deplibs_check_method=pass_all
2470
;;
2471
2472
hpux10.20* | hpux11*)
2473
lt_cv_file_magic_cmd=/usr/bin/file
2474
case $host_cpu in
2475
ia64*)
2476
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2477
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2478
;;
2479
hppa*64*)
2480
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2481
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2482
;;
2483
*)
2484
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2485
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2486
;;
2487
esac
2488
;;
2489
2490
interix[[3-9]]*)
2491
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2492
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2493
;;
2494
2495
irix5* | irix6* | nonstopux*)
2496
case $LD in
2497
*-32|*"-32 ") libmagic=32-bit;;
2498
*-n32|*"-n32 ") libmagic=N32;;
2499
*-64|*"-64 ") libmagic=64-bit;;
2500
*) libmagic=never-match;;
2501
esac
2502
lt_cv_deplibs_check_method=pass_all
2503
;;
2504
2505
# This must be Linux ELF.
2506
linux* | k*bsd*-gnu)
2507
lt_cv_deplibs_check_method=pass_all
2508
;;
2509
2510
netbsd*)
2511
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2512
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2513
else
2514
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2515
fi
2516
;;
2517
2518
newos6*)
2519
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2520
lt_cv_file_magic_cmd=/usr/bin/file
2521
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2522
;;
2523
2524
nto-qnx*)
2525
lt_cv_deplibs_check_method=unknown
2526
;;
2527
2528
openbsd*)
2529
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2530
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2531
else
2532
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2533
fi
2534
;;
2535
2536
osf3* | osf4* | osf5*)
2537
lt_cv_deplibs_check_method=pass_all
2538
;;
2539
2540
rdos*)
2541
lt_cv_deplibs_check_method=pass_all
2542
;;
2543
2544
solaris*)
2545
lt_cv_deplibs_check_method=pass_all
2546
;;
2547
2548
sysv4 | sysv4.3*)
2549
case $host_vendor in
2550
motorola)
2551
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2552
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2553
;;
2554
ncr)
2555
lt_cv_deplibs_check_method=pass_all
2556
;;
2557
sequent)
2558
lt_cv_file_magic_cmd='/bin/file'
2559
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2560
;;
2561
sni)
2562
lt_cv_file_magic_cmd='/bin/file'
2563
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2564
lt_cv_file_magic_test_file=/lib/libc.so
2565
;;
2566
siemens)
2567
lt_cv_deplibs_check_method=pass_all
2568
;;
2569
pc)
2570
lt_cv_deplibs_check_method=pass_all
2571
;;
2572
esac
2573
;;
2574
2575
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2576
lt_cv_deplibs_check_method=pass_all
2577
;;
2578
esac
2579
])
2580
file_magic_cmd=$lt_cv_file_magic_cmd
2581
deplibs_check_method=$lt_cv_deplibs_check_method
2582
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2583
])# AC_DEPLIBS_CHECK_METHOD
2584
2585
2586
# AC_PROG_NM
2587
# ----------
2588
# find the pathname to a BSD-compatible name lister
2589
AC_DEFUN([AC_PROG_NM],
2590
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2591
[if test -n "$NM"; then
2592
# Let the user override the test.
2593
lt_cv_path_NM="$NM"
2594
else
2595
lt_nm_to_check="${ac_tool_prefix}nm"
2596
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2597
lt_nm_to_check="$lt_nm_to_check nm"
2598
fi
2599
for lt_tmp_nm in $lt_nm_to_check; do
2600
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2601
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2602
IFS="$lt_save_ifs"
2603
test -z "$ac_dir" && ac_dir=.
2604
tmp_nm="$ac_dir/$lt_tmp_nm"
2605
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2606
# Check to see if the nm accepts a BSD-compat flag.
2607
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2608
# nm: unknown option "B" ignored
2609
# Tru64's nm complains that /dev/null is an invalid object file
2610
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2611
*/dev/null* | *'Invalid file or object type'*)
2612
lt_cv_path_NM="$tmp_nm -B"
2613
break
2614
;;
2615
*)
2616
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2617
*/dev/null*)
2618
lt_cv_path_NM="$tmp_nm -p"
2619
break
2620
;;
2621
*)
2622
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2623
continue # so that we can try to find one that supports BSD flags
2624
;;
2625
esac
2626
;;
2627
esac
2628
fi
2629
done
2630
IFS="$lt_save_ifs"
2631
done
2632
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2633
fi])
2634
NM="$lt_cv_path_NM"
2635
])# AC_PROG_NM
2636
2637
2638
# AC_CHECK_LIBM
2639
# -------------
2640
# check for math library
2641
AC_DEFUN([AC_CHECK_LIBM],
2642
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2643
LIBM=
2644
case $host in
2645
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2646
# These system don't have libm, or don't need it
2647
;;
2648
*-ncr-sysv4.3*)
2649
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2650
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2651
;;
2652
*)
2653
AC_CHECK_LIB(m, cos, LIBM="-lm")
2654
;;
2655
esac
2656
])# AC_CHECK_LIBM
2657
2658
2659
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2660
# -----------------------------------
2661
# sets LIBLTDL to the link flags for the libltdl convenience library and
2662
# LTDLINCL to the include flags for the libltdl header and adds
2663
# --enable-ltdl-convenience to the configure arguments. Note that
2664
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2665
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2666
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2667
# (note the single quotes!). If your package is not flat and you're not
2668
# using automake, define top_builddir and top_srcdir appropriately in
2669
# the Makefiles.
2670
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2671
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2672
case $enable_ltdl_convenience in
2673
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2674
"") enable_ltdl_convenience=yes
2675
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2676
esac
2677
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2678
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2679
# For backwards non-gettext consistent compatibility...
2680
INCLTDL="$LTDLINCL"
2681
])# AC_LIBLTDL_CONVENIENCE
2682
2683
2684
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2685
# -----------------------------------
2686
# sets LIBLTDL to the link flags for the libltdl installable library and
2687
# LTDLINCL to the include flags for the libltdl header and adds
2688
# --enable-ltdl-install to the configure arguments. Note that
2689
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2690
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2691
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2692
# '${top_srcdir}/' (note the single quotes!). If your package is not
2693
# flat and you're not using automake, define top_builddir and top_srcdir
2694
# appropriately in the Makefiles.
2695
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2696
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2697
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2698
AC_CHECK_LIB(ltdl, lt_dlinit,
2699
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2700
[if test x"$enable_ltdl_install" = xno; then
2701
AC_MSG_WARN([libltdl not installed, but installation disabled])
2702
else
2703
enable_ltdl_install=yes
2704
fi
2705
])
2706
if test x"$enable_ltdl_install" = x"yes"; then
2707
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2708
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2709
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2710
else
2711
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2712
LIBLTDL="-lltdl"
2713
LTDLINCL=
2714
fi
2715
# For backwards non-gettext consistent compatibility...
2716
INCLTDL="$LTDLINCL"
2717
])# AC_LIBLTDL_INSTALLABLE
2718
2719
2720
# AC_LIBTOOL_CXX
2721
# --------------
2722
# enable support for C++ libraries
2723
AC_DEFUN([AC_LIBTOOL_CXX],
2724
[AC_REQUIRE([_LT_AC_LANG_CXX])
2725
])# AC_LIBTOOL_CXX
2726
2727
2728
# _LT_AC_LANG_CXX
2729
# ---------------
2730
AC_DEFUN([_LT_AC_LANG_CXX],
2731
[AC_REQUIRE([AC_PROG_CXX])
2732
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2733
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2734
])# _LT_AC_LANG_CXX
2735
2736
# _LT_AC_PROG_CXXCPP
2737
# ------------------
2738
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2739
[
2740
AC_REQUIRE([AC_PROG_CXX])
2741
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2742
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2743
(test "X$CXX" != "Xg++"))) ; then
2744
AC_PROG_CXXCPP
2745
fi
2746
])# _LT_AC_PROG_CXXCPP
2747
2748
# AC_LIBTOOL_F77
2749
# --------------
2750
# enable support for Fortran 77 libraries
2751
AC_DEFUN([AC_LIBTOOL_F77],
2752
[AC_REQUIRE([_LT_AC_LANG_F77])
2753
])# AC_LIBTOOL_F77
2754
2755
2756
# _LT_AC_LANG_F77
2757
# ---------------
2758
AC_DEFUN([_LT_AC_LANG_F77],
2759
[AC_REQUIRE([AC_PROG_F77])
2760
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2761
])# _LT_AC_LANG_F77
2762
2763
2764
# AC_LIBTOOL_GCJ
2765
# --------------
2766
# enable support for GCJ libraries
2767
AC_DEFUN([AC_LIBTOOL_GCJ],
2768
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2769
])# AC_LIBTOOL_GCJ
2770
2771
2772
# _LT_AC_LANG_GCJ
2773
# ---------------
2774
AC_DEFUN([_LT_AC_LANG_GCJ],
2775
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2776
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2777
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2778
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2779
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2780
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2781
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2782
])# _LT_AC_LANG_GCJ
2783
2784
2785
# AC_LIBTOOL_RC
2786
# -------------
2787
# enable support for Windows resource files
2788
AC_DEFUN([AC_LIBTOOL_RC],
2789
[AC_REQUIRE([LT_AC_PROG_RC])
2790
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2791
])# AC_LIBTOOL_RC
2792
2793
2794
# AC_LIBTOOL_LANG_C_CONFIG
2795
# ------------------------
2796
# Ensure that the configuration vars for the C compiler are
2797
# suitably defined. Those variables are subsequently used by
2798
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2799
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2800
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2801
[lt_save_CC="$CC"
2802
AC_LANG_PUSH(C)
2803
2804
# Source file extension for C test sources.
2805
ac_ext=c
2806
2807
# Object file extension for compiled C test sources.
2808
objext=o
2809
_LT_AC_TAGVAR(objext, $1)=$objext
2810
2811
# Code to be used in simple compile tests
2812
lt_simple_compile_test_code="int some_variable = 0;"
2813
2814
# Code to be used in simple link tests
2815
lt_simple_link_test_code='int main(){return(0);}'
2816
2817
_LT_AC_SYS_COMPILER
2818
2819
# save warnings/boilerplate of simple test code
2820
_LT_COMPILER_BOILERPLATE
2821
_LT_LINKER_BOILERPLATE
2822
2823
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2824
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2825
AC_LIBTOOL_PROG_CC_C_O($1)
2826
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2827
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2828
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2829
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2830
AC_LIBTOOL_SYS_LIB_STRIP
2831
AC_LIBTOOL_DLOPEN_SELF
2832
2833
# Report which library types will actually be built
2834
AC_MSG_CHECKING([if libtool supports shared libraries])
2835
AC_MSG_RESULT([$can_build_shared])
2836
2837
AC_MSG_CHECKING([whether to build shared libraries])
2838
test "$can_build_shared" = "no" && enable_shared=no
2839
2840
# On AIX, shared libraries and static libraries use the same namespace, and
2841
# are all built from PIC.
2842
case $host_os in
2843
aix3*)
2844
test "$enable_shared" = yes && enable_static=no
2845
if test -n "$RANLIB"; then
2846
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2847
postinstall_cmds='$RANLIB $lib'
2848
fi
2849
;;
2850
2851
aix[[4-9]]*)
2852
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2853
test "$enable_shared" = yes && enable_static=no
2854
fi
2855
;;
2856
esac
2857
AC_MSG_RESULT([$enable_shared])
2858
2859
AC_MSG_CHECKING([whether to build static libraries])
2860
# Make sure either enable_shared or enable_static is yes.
2861
test "$enable_shared" = yes || enable_static=yes
2862
AC_MSG_RESULT([$enable_static])
2863
2864
AC_LIBTOOL_CONFIG($1)
2865
2866
AC_LANG_POP
2867
CC="$lt_save_CC"
2868
])# AC_LIBTOOL_LANG_C_CONFIG
2869
2870
2871
# AC_LIBTOOL_LANG_CXX_CONFIG
2872
# --------------------------
2873
# Ensure that the configuration vars for the C compiler are
2874
# suitably defined. Those variables are subsequently used by
2875
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2876
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2877
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2878
[AC_LANG_PUSH(C++)
2879
AC_REQUIRE([AC_PROG_CXX])
2880
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2881
2882
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2883
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2884
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2885
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2886
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2887
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2888
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2889
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2890
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2891
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2892
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2893
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2894
_LT_AC_TAGVAR(module_cmds, $1)=
2895
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2896
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2897
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2898
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2899
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2900
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2901
2902
# Dependencies to place before and after the object being linked:
2903
_LT_AC_TAGVAR(predep_objects, $1)=
2904
_LT_AC_TAGVAR(postdep_objects, $1)=
2905
_LT_AC_TAGVAR(predeps, $1)=
2906
_LT_AC_TAGVAR(postdeps, $1)=
2907
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2908
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2909
2910
# Source file extension for C++ test sources.
2911
ac_ext=cpp
2912
2913
# Object file extension for compiled C++ test sources.
2914
objext=o
2915
_LT_AC_TAGVAR(objext, $1)=$objext
2916
2917
# Code to be used in simple compile tests
2918
lt_simple_compile_test_code="int some_variable = 0;"
2919
2920
# Code to be used in simple link tests
2921
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2922
2923
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2924
_LT_AC_SYS_COMPILER
2925
2926
# save warnings/boilerplate of simple test code
2927
_LT_COMPILER_BOILERPLATE
2928
_LT_LINKER_BOILERPLATE
2929
2930
# Allow CC to be a program name with arguments.
2931
lt_save_CC=$CC
2932
lt_save_LD=$LD
2933
lt_save_GCC=$GCC
2934
GCC=$GXX
2935
lt_save_with_gnu_ld=$with_gnu_ld
2936
lt_save_path_LD=$lt_cv_path_LD
2937
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2938
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2939
else
2940
$as_unset lt_cv_prog_gnu_ld
2941
fi
2942
if test -n "${lt_cv_path_LDCXX+set}"; then
2943
lt_cv_path_LD=$lt_cv_path_LDCXX
2944
else
2945
$as_unset lt_cv_path_LD
2946
fi
2947
test -z "${LDCXX+set}" || LD=$LDCXX
2948
CC=${CXX-"c++"}
2949
compiler=$CC
2950
_LT_AC_TAGVAR(compiler, $1)=$CC
2951
_LT_CC_BASENAME([$compiler])
2952
2953
# We don't want -fno-exception wen compiling C++ code, so set the
2954
# no_builtin_flag separately
2955
if test "$GXX" = yes; then
2956
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2957
else
2958
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2959
fi
2960
2961
if test "$GXX" = yes; then
2962
# Set up default GNU C++ configuration
2963
2964
AC_PROG_LD
2965
2966
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2967
# archiving commands below assume that GNU ld is being used.
2968
if test "$with_gnu_ld" = yes; then
2969
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2970
_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'
2971
2972
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2973
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2974
2975
# If archive_cmds runs LD, not CC, wlarc should be empty
2976
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2977
# investigate it a little bit more. (MM)
2978
wlarc='${wl}'
2979
2980
# ancient GNU ld didn't support --whole-archive et. al.
2981
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2982
grep 'no-whole-archive' > /dev/null; then
2983
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2984
else
2985
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2986
fi
2987
else
2988
with_gnu_ld=no
2989
wlarc=
2990
2991
# A generic and very simple default shared library creation
2992
# command for GNU C++ for the case where it uses the native
2993
# linker, instead of GNU ld. If possible, this setting should
2994
# overridden to take advantage of the native linker features on
2995
# the platform it is being used on.
2996
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2997
fi
2998
2999
# Commands to make compiler produce verbose output that lists
3000
# what "hidden" libraries, object files and flags are used when
3001
# linking a shared library.
3002
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3003
3004
else
3005
GXX=no
3006
with_gnu_ld=no
3007
wlarc=
3008
fi
3009
3010
# PORTME: fill in a description of your system's C++ link characteristics
3011
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3012
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3013
case $host_os in
3014
aix3*)
3015
# FIXME: insert proper C++ library support
3016
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3017
;;
3018
aix[[4-9]]*)
3019
if test "$host_cpu" = ia64; then
3020
# On IA64, the linker does run time linking by default, so we don't
3021
# have to do anything special.
3022
aix_use_runtimelinking=no
3023
exp_sym_flag='-Bexport'
3024
no_entry_flag=""
3025
else
3026
aix_use_runtimelinking=no
3027
3028
# Test if we are trying to use run time linking or normal
3029
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3030
# need to do runtime linking.
3031
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3032
for ld_flag in $LDFLAGS; do
3033
case $ld_flag in
3034
*-brtl*)
3035
aix_use_runtimelinking=yes
3036
break
3037
;;
3038
esac
3039
done
3040
;;
3041
esac
3042
3043
exp_sym_flag='-bexport'
3044
no_entry_flag='-bnoentry'
3045
fi
3046
3047
# When large executables or shared objects are built, AIX ld can
3048
# have problems creating the table of contents. If linking a library
3049
# or program results in "error TOC overflow" add -mminimal-toc to
3050
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3051
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3052
3053
_LT_AC_TAGVAR(archive_cmds, $1)=''
3054
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3055
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3056
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3057
3058
if test "$GXX" = yes; then
3059
case $host_os in aix4.[[012]]|aix4.[[012]].*)
3060
# We only want to do this on AIX 4.2 and lower, the check
3061
# below for broken collect2 doesn't work under 4.3+
3062
collect2name=`${CC} -print-prog-name=collect2`
3063
if test -f "$collect2name" && \
3064
strings "$collect2name" | grep resolve_lib_name >/dev/null
3065
then
3066
# We have reworked collect2
3067
:
3068
else
3069
# We have old collect2
3070
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3071
# It fails to find uninstalled libraries when the uninstalled
3072
# path is not listed in the libpath. Setting hardcode_minus_L
3073
# to unsupported forces relinking
3074
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3075
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3076
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3077
fi
3078
;;
3079
esac
3080
shared_flag='-shared'
3081
if test "$aix_use_runtimelinking" = yes; then
3082
shared_flag="$shared_flag "'${wl}-G'
3083
fi
3084
else
3085
# not using gcc
3086
if test "$host_cpu" = ia64; then
3087
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3088
# chokes on -Wl,-G. The following line is correct:
3089
shared_flag='-G'
3090
else
3091
if test "$aix_use_runtimelinking" = yes; then
3092
shared_flag='${wl}-G'
3093
else
3094
shared_flag='${wl}-bM:SRE'
3095
fi
3096
fi
3097
fi
3098
3099
# It seems that -bexpall does not export symbols beginning with
3100
# underscore (_), so it is better to generate a list of symbols to export.
3101
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3102
if test "$aix_use_runtimelinking" = yes; then
3103
# Warning - without using the other runtime loading flags (-brtl),
3104
# -berok will link without error, but may produce a broken library.
3105
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3106
# Determine the default libpath from the value encoded in an empty executable.
3107
_LT_AC_SYS_LIBPATH_AIX
3108
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3109
3110
_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 $shared_flag"
3111
else
3112
if test "$host_cpu" = ia64; then
3113
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3114
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3115
_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"
3116
else
3117
# Determine the default libpath from the value encoded in an empty executable.
3118
_LT_AC_SYS_LIBPATH_AIX
3119
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3120
# Warning - without using the other run time loading flags,
3121
# -berok will link without error, but may produce a broken library.
3122
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3123
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3124
# Exported symbols can be pulled into shared objects from archives
3125
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3126
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3127
# This is similar to how AIX traditionally builds its shared libraries.
3128
_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'
3129
fi
3130
fi
3131
;;
3132
3133
beos*)
3134
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3135
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3136
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3137
# support --undefined. This deserves some investigation. FIXME
3138
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3139
else
3140
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3141
fi
3142
;;
3143
3144
chorus*)
3145
case $cc_basename in
3146
*)
3147
# FIXME: insert proper C++ library support
3148
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3149
;;
3150
esac
3151
;;
3152
3153
cygwin* | mingw* | pw32*)
3154
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3155
# as there is no search path for DLLs.
3156
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3157
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3158
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3159
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3160
3161
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3162
_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'
3163
# If the export-symbols file already is a .def file (1st line
3164
# is EXPORTS), use it as is; otherwise, prepend...
3165
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3166
cp $export_symbols $output_objdir/$soname.def;
3167
else
3168
echo EXPORTS > $output_objdir/$soname.def;
3169
cat $export_symbols >> $output_objdir/$soname.def;
3170
fi~
3171
$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'
3172
else
3173
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3174
fi
3175
;;
3176
darwin* | rhapsody*)
3177
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3178
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3179
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3180
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3181
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3182
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3183
_LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3184
if test "$GXX" = yes ; then
3185
output_verbose_link_cmd='echo'
3186
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
3187
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3188
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
3189
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
3190
if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3191
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
3192
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
3193
fi
3194
else
3195
case $cc_basename in
3196
xlc*)
3197
output_verbose_link_cmd='echo'
3198
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
3199
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3200
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3201
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3202
_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}'
3203
;;
3204
*)
3205
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3206
;;
3207
esac
3208
fi
3209
;;
3210
3211
dgux*)
3212
case $cc_basename in
3213
ec++*)
3214
# FIXME: insert proper C++ library support
3215
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3216
;;
3217
ghcx*)
3218
# Green Hills C++ Compiler
3219
# FIXME: insert proper C++ library support
3220
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3221
;;
3222
*)
3223
# FIXME: insert proper C++ library support
3224
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3225
;;
3226
esac
3227
;;
3228
freebsd[[12]]*)
3229
# C++ shared libraries reported to be fairly broken before switch to ELF
3230
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3231
;;
3232
freebsd-elf*)
3233
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3234
;;
3235
freebsd* | dragonfly*)
3236
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3237
# conventions
3238
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3239
;;
3240
gnu*)
3241
;;
3242
hpux9*)
3243
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3244
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3245
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3246
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3247
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3248
# but as the default
3249
# location of the library.
3250
3251
case $cc_basename in
3252
CC*)
3253
# FIXME: insert proper C++ library support
3254
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3255
;;
3256
aCC*)
3257
_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 $lib'
3258
# Commands to make compiler produce verbose output that lists
3259
# what "hidden" libraries, object files and flags are used when
3260
# linking a shared library.
3261
#
3262
# There doesn't appear to be a way to prevent this compiler from
3263
# explicitly linking system object files so we need to strip them
3264
# from the output so that they don't get included in the library
3265
# dependencies.
3266
output_verbose_link_cmd='templist=`($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 $list'
3267
;;
3268
*)
3269
if test "$GXX" = yes; then
3270
_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'
3271
else
3272
# FIXME: insert proper C++ library support
3273
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3274
fi
3275
;;
3276
esac
3277
;;
3278
hpux10*|hpux11*)
3279
if test $with_gnu_ld = no; then
3280
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3281
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3282
3283
case $host_cpu in
3284
hppa*64*|ia64*) ;;
3285
*)
3286
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3287
;;
3288
esac
3289
fi
3290
case $host_cpu in
3291
hppa*64*|ia64*)
3292
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3293
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3294
;;
3295
*)
3296
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3297
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3298
# but as the default
3299
# location of the library.
3300
;;
3301
esac
3302
3303
case $cc_basename in
3304
CC*)
3305
# FIXME: insert proper C++ library support
3306
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3307
;;
3308
aCC*)
3309
case $host_cpu in
3310
hppa*64*)
3311
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3312
;;
3313
ia64*)
3314
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3315
;;
3316
*)
3317
_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 $compiler_flags'
3318
;;
3319
esac
3320
# Commands to make compiler produce verbose output that lists
3321
# what "hidden" libraries, object files and flags are used when
3322
# linking a shared library.
3323
#
3324
# There doesn't appear to be a way to prevent this compiler from
3325
# explicitly linking system object files so we need to strip them
3326
# from the output so that they don't get included in the library
3327
# dependencies.
3328
output_verbose_link_cmd='templist=`($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 $list'
3329
;;
3330
*)
3331
if test "$GXX" = yes; then
3332
if test $with_gnu_ld = no; then
3333
case $host_cpu in
3334
hppa*64*)
3335
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3336
;;
3337
ia64*)
3338
_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'
3339
;;
3340
*)
3341
_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'
3342
;;
3343
esac
3344
fi
3345
else
3346
# FIXME: insert proper C++ library support
3347
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3348
fi
3349
;;
3350
esac
3351
;;
3352
interix[[3-9]]*)
3353
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3354
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3355
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3356
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3357
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3358
# Instead, shared libraries are loaded at an image base (0x10000000 by
3359
# default) and relocated if they conflict, which is a slow very memory
3360
# consuming and fragmenting process. To avoid this, we pick a random,
3361
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3362
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3363
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3364
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3365
;;
3366
irix5* | irix6*)
3367
case $cc_basename in
3368
CC*)
3369
# SGI C++
3370
_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'
3371
3372
# Archives containing C++ object files must be created using
3373
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3374
# necessary to make sure instantiated templates are included
3375
# in the archive.
3376
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3377
;;
3378
*)
3379
if test "$GXX" = yes; then
3380
if test "$with_gnu_ld" = no; then
3381
_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'
3382
else
3383
_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'
3384
fi
3385
fi
3386
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3387
;;
3388
esac
3389
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3390
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3391
;;
3392
linux* | k*bsd*-gnu)
3393
case $cc_basename in
3394
KCC*)
3395
# Kuck and Associates, Inc. (KAI) C++ Compiler
3396
3397
# KCC will only create a shared library if the output file
3398
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3399
# to its proper name (with version) after linking.
3400
_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'
3401
_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 $lib'
3402
# Commands to make compiler produce verbose output that lists
3403
# what "hidden" libraries, object files and flags are used when
3404
# linking a shared library.
3405
#
3406
# There doesn't appear to be a way to prevent this compiler from
3407
# explicitly linking system object files so we need to strip them
3408
# from the output so that they don't get included in the library
3409
# dependencies.
3410
output_verbose_link_cmd='templist=`$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'
3411
3412
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3413
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3414
3415
# Archives containing C++ object files must be created using
3416
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3417
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3418
;;
3419
icpc*)
3420
# Intel C++
3421
with_gnu_ld=yes
3422
# version 8.0 and above of icpc choke on multiply defined symbols
3423
# if we add $predep_objects and $postdep_objects, however 7.1 and
3424
# earlier do not add the objects themselves.
3425
case `$CC -V 2>&1` in
3426
*"Version 7."*)
3427
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3428
_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'
3429
;;
3430
*) # Version 8.0 or newer
3431
tmp_idyn=
3432
case $host_cpu in
3433
ia64*) tmp_idyn=' -i_dynamic';;
3434
esac
3435
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3436
_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'
3437
;;
3438
esac
3439
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3440
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3441
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3442
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3443
;;
3444
pgCC* | pgcpp*)
3445
# Portland Group C++ compiler
3446
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3447
_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'
3448
3449
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3450
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3451
_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'
3452
;;
3453
cxx*)
3454
# Compaq C++
3455
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3456
_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'
3457
3458
runpath_var=LD_RUN_PATH
3459
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3460
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3461
3462
# Commands to make compiler produce verbose output that lists
3463
# what "hidden" libraries, object files and flags are used when
3464
# linking a shared library.
3465
#
3466
# There doesn't appear to be a way to prevent this compiler from
3467
# explicitly linking system object files so we need to strip them
3468
# from the output so that they don't get included in the library
3469
# dependencies.
3470
output_verbose_link_cmd='templist=`$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 $list'
3471
;;
3472
*)
3473
case `$CC -V 2>&1 | sed 5q` in
3474
*Sun\ C*)
3475
# Sun C++ 5.9
3476
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3477
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3478
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3479
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3480
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3481
3482
# Not sure whether something based on
3483
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3484
# would be better.
3485
output_verbose_link_cmd='echo'
3486
3487
# Archives containing C++ object files must be created using
3488
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3489
# necessary to make sure instantiated templates are included
3490
# in the archive.
3491
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3492
;;
3493
esac
3494
;;
3495
esac
3496
;;
3497
lynxos*)
3498
# FIXME: insert proper C++ library support
3499
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3500
;;
3501
m88k*)
3502
# FIXME: insert proper C++ library support
3503
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3504
;;
3505
mvs*)
3506
case $cc_basename in
3507
cxx*)
3508
# FIXME: insert proper C++ library support
3509
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3510
;;
3511
*)
3512
# FIXME: insert proper C++ library support
3513
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3514
;;
3515
esac
3516
;;
3517
netbsd*)
3518
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3519
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3520
wlarc=
3521
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3522
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3523
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3524
fi
3525
# Workaround some broken pre-1.5 toolchains
3526
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3527
;;
3528
openbsd2*)
3529
# C++ shared libraries are fairly broken
3530
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3531
;;
3532
openbsd*)
3533
if test -f /usr/libexec/ld.so; then
3534
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3535
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3536
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3537
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3538
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3539
_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'
3540
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3541
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3542
fi
3543
output_verbose_link_cmd='echo'
3544
else
3545
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3546
fi
3547
;;
3548
osf3*)
3549
case $cc_basename in
3550
KCC*)
3551
# Kuck and Associates, Inc. (KAI) C++ Compiler
3552
3553
# KCC will only create a shared library if the output file
3554
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3555
# to its proper name (with version) after linking.
3556
_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'
3557
3558
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3559
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3560
3561
# Archives containing C++ object files must be created using
3562
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3563
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3564
3565
;;
3566
RCC*)
3567
# Rational C++ 2.4.1
3568
# FIXME: insert proper C++ library support
3569
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3570
;;
3571
cxx*)
3572
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3573
_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'
3574
3575
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3576
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3577
3578
# Commands to make compiler produce verbose output that lists
3579
# what "hidden" libraries, object files and flags are used when
3580
# linking a shared library.
3581
#
3582
# There doesn't appear to be a way to prevent this compiler from
3583
# explicitly linking system object files so we need to strip them
3584
# from the output so that they don't get included in the library
3585
# dependencies.
3586
output_verbose_link_cmd='templist=`$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 $list'
3587
;;
3588
*)
3589
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3590
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3591
_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'
3592
3593
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3594
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3595
3596
# Commands to make compiler produce verbose output that lists
3597
# what "hidden" libraries, object files and flags are used when
3598
# linking a shared library.
3599
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3600
3601
else
3602
# FIXME: insert proper C++ library support
3603
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3604
fi
3605
;;
3606
esac
3607
;;
3608
osf4* | osf5*)
3609
case $cc_basename in
3610
KCC*)
3611
# Kuck and Associates, Inc. (KAI) C++ Compiler
3612
3613
# KCC will only create a shared library if the output file
3614
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3615
# to its proper name (with version) after linking.
3616
_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'
3617
3618
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3619
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3620
3621
# Archives containing C++ object files must be created using
3622
# the KAI C++ compiler.
3623
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3624
;;
3625
RCC*)
3626
# Rational C++ 2.4.1
3627
# FIXME: insert proper C++ library support
3628
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3629
;;
3630
cxx*)
3631
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3632
_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'
3633
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3634
echo "-hidden">> $lib.exp~
3635
$CC -shared$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~
3636
$rm $lib.exp'
3637
3638
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3639
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3640
3641
# Commands to make compiler produce verbose output that lists
3642
# what "hidden" libraries, object files and flags are used when
3643
# linking a shared library.
3644
#
3645
# There doesn't appear to be a way to prevent this compiler from
3646
# explicitly linking system object files so we need to strip them
3647
# from the output so that they don't get included in the library
3648
# dependencies.
3649
output_verbose_link_cmd='templist=`$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 $list'
3650
;;
3651
*)
3652
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3653
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3654
_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'
3655
3656
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3657
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3658
3659
# Commands to make compiler produce verbose output that lists
3660
# what "hidden" libraries, object files and flags are used when
3661
# linking a shared library.
3662
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3663
3664
else
3665
# FIXME: insert proper C++ library support
3666
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3667
fi
3668
;;
3669
esac
3670
;;
3671
psos*)
3672
# FIXME: insert proper C++ library support
3673
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3674
;;
3675
sunos4*)
3676
case $cc_basename in
3677
CC*)
3678
# Sun C++ 4.x
3679
# FIXME: insert proper C++ library support
3680
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3681
;;
3682
lcc*)
3683
# Lucid
3684
# FIXME: insert proper C++ library support
3685
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3686
;;
3687
*)
3688
# FIXME: insert proper C++ library support
3689
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3690
;;
3691
esac
3692
;;
3693
solaris*)
3694
case $cc_basename in
3695
CC*)
3696
# Sun C++ 4.2, 5.x and Centerline C++
3697
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3698
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3699
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3700
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3701
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3702
3703
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3704
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3705
case $host_os in
3706
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3707
*)
3708
# The compiler driver will combine and reorder linker options,
3709
# but understands `-z linker_flag'.
3710
# Supported since Solaris 2.6 (maybe 2.5.1?)
3711
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3712
;;
3713
esac
3714
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3715
3716
output_verbose_link_cmd='echo'
3717
3718
# Archives containing C++ object files must be created using
3719
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3720
# necessary to make sure instantiated templates are included
3721
# in the archive.
3722
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3723
;;
3724
gcx*)
3725
# Green Hills C++ Compiler
3726
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3727
3728
# The C++ compiler must be used to create the archive.
3729
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3730
;;
3731
*)
3732
# GNU C++ compiler with Solaris linker
3733
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3734
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3735
if $CC --version | grep -v '^2\.7' > /dev/null; then
3736
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3737
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3738
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3739
3740
# Commands to make compiler produce verbose output that lists
3741
# what "hidden" libraries, object files and flags are used when
3742
# linking a shared library.
3743
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3744
else
3745
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3746
# platform.
3747
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3748
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3749
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3750
3751
# Commands to make compiler produce verbose output that lists
3752
# what "hidden" libraries, object files and flags are used when
3753
# linking a shared library.
3754
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3755
fi
3756
3757
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3758
case $host_os in
3759
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3760
*)
3761
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3762
;;
3763
esac
3764
fi
3765
;;
3766
esac
3767
;;
3768
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3769
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3770
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3771
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3772
runpath_var='LD_RUN_PATH'
3773
3774
case $cc_basename in
3775
CC*)
3776
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3777
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3778
;;
3779
*)
3780
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3781
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3782
;;
3783
esac
3784
;;
3785
sysv5* | sco3.2v5* | sco5v6*)
3786
# Note: We can NOT use -z defs as we might desire, because we do not
3787
# link with -lc, and that would cause any symbols used from libc to
3788
# always be unresolved, which means just about no library would
3789
# ever link correctly. If we're not using GNU ld we use -z text
3790
# though, which does catch some bad symbols but isn't as heavy-handed
3791
# as -z defs.
3792
# For security reasons, it is highly recommended that you always
3793
# use absolute paths for naming shared libraries, and exclude the
3794
# DT_RUNPATH tag from executables and libraries. But doing so
3795
# requires that you compile everything twice, which is a pain.
3796
# So that behaviour is only enabled if SCOABSPATH is set to a
3797
# non-empty value in the environment. Most likely only useful for
3798
# creating official distributions of packages.
3799
# This is a hack until libtool officially supports absolute path
3800
# names for shared libraries.
3801
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3802
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3803
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3804
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3805
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3806
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3807
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3808
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3809
runpath_var='LD_RUN_PATH'
3810
3811
case $cc_basename in
3812
CC*)
3813
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3814
_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'
3815
;;
3816
*)
3817
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3818
_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'
3819
;;
3820
esac
3821
;;
3822
tandem*)
3823
case $cc_basename in
3824
NCC*)
3825
# NonStop-UX NCC 3.20
3826
# FIXME: insert proper C++ library support
3827
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3828
;;
3829
*)
3830
# FIXME: insert proper C++ library support
3831
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3832
;;
3833
esac
3834
;;
3835
vxworks*)
3836
# FIXME: insert proper C++ library support
3837
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3838
;;
3839
*)
3840
# FIXME: insert proper C++ library support
3841
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3842
;;
3843
esac
3844
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3845
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3846
3847
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3848
_LT_AC_TAGVAR(LD, $1)="$LD"
3849
3850
AC_LIBTOOL_POSTDEP_PREDEP($1)
3851
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3852
AC_LIBTOOL_PROG_CC_C_O($1)
3853
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3854
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3855
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3856
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3857
3858
AC_LIBTOOL_CONFIG($1)
3859
3860
AC_LANG_POP
3861
CC=$lt_save_CC
3862
LDCXX=$LD
3863
LD=$lt_save_LD
3864
GCC=$lt_save_GCC
3865
with_gnu_ldcxx=$with_gnu_ld
3866
with_gnu_ld=$lt_save_with_gnu_ld
3867
lt_cv_path_LDCXX=$lt_cv_path_LD
3868
lt_cv_path_LD=$lt_save_path_LD
3869
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3870
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3871
])# AC_LIBTOOL_LANG_CXX_CONFIG
3872
3873
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3874
# ------------------------------------
3875
# Figure out "hidden" library dependencies from verbose
3876
# compiler output when linking a shared library.
3877
# Parse the compiler output and extract the necessary
3878
# objects, libraries and library flags.
3879
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3880
[AC_REQUIRE([LT_AC_PROG_SED])dnl
3881
dnl we can't use the lt_simple_compile_test_code here,
3882
dnl because it contains code intended for an executable,
3883
dnl not a library. It's possible we should let each
3884
dnl tag define a new lt_????_link_test_code variable,
3885
dnl but it's only used here...
3886
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3887
int a;
3888
void foo (void) { a = 0; }
3889
EOF
3890
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3891
class Foo
3892
{
3893
public:
3894
Foo (void) { a = 0; }
3895
private:
3896
int a;
3897
};
3898
EOF
3899
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3900
subroutine foo
3901
implicit none
3902
integer*4 a
3903
a=0
3904
return
3905
end
3906
EOF
3907
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3908
public class foo {
3909
private int a;
3910
public void bar (void) {
3911
a = 0;
3912
}
3913
};
3914
EOF
3915
])
3916
dnl Parse the compiler output and extract the necessary
3917
dnl objects, libraries and library flags.
3918
if AC_TRY_EVAL(ac_compile); then
3919
# Parse the compiler output and extract the necessary
3920
# objects, libraries and library flags.
3921
3922
# Sentinel used to keep track of whether or not we are before
3923
# the conftest object file.
3924
pre_test_object_deps_done=no
3925
3926
# The `*' in the case matches for architectures that use `case' in
3927
# $output_verbose_cmd can trigger glob expansion during the loop
3928
# eval without this substitution.
3929
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3930
3931
for p in `eval $output_verbose_link_cmd`; do
3932
case $p in
3933
3934
-L* | -R* | -l*)
3935
# Some compilers place space between "-{L,R}" and the path.
3936
# Remove the space.
3937
if test $p = "-L" \
3938
|| test $p = "-R"; then
3939
prev=$p
3940
continue
3941
else
3942
prev=
3943
fi
3944
3945
if test "$pre_test_object_deps_done" = no; then
3946
case $p in
3947
-L* | -R*)
3948
# Internal compiler library paths should come after those
3949
# provided the user. The postdeps already come after the
3950
# user supplied libs so there is no need to process them.
3951
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3952
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3953
else
3954
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3955
fi
3956
;;
3957
# The "-l" case would never come before the object being
3958
# linked, so don't bother handling this case.
3959
esac
3960
else
3961
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3962
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3963
else
3964
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3965
fi
3966
fi
3967
;;
3968
3969
*.$objext)
3970
# This assumes that the test object file only shows up
3971
# once in the compiler output.
3972
if test "$p" = "conftest.$objext"; then
3973
pre_test_object_deps_done=yes
3974
continue
3975
fi
3976
3977
if test "$pre_test_object_deps_done" = no; then
3978
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3979
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3980
else
3981
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3982
fi
3983
else
3984
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3985
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3986
else
3987
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3988
fi
3989
fi
3990
;;
3991
3992
*) ;; # Ignore the rest.
3993
3994
esac
3995
done
3996
3997
# Clean up.
3998
rm -f a.out a.exe
3999
else
4000
echo "libtool.m4: error: problem compiling $1 test program"
4001
fi
4002
4003
$rm -f confest.$objext
4004
4005
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4006
if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4007
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4008
fi
4009
4010
# PORTME: override above test on systems where it is broken
4011
ifelse([$1],[CXX],
4012
[case $host_os in
4013
interix[[3-9]]*)
4014
# Interix 3.5 installs completely hosed .la files for C++, so rather than
4015
# hack all around it, let's just trust "g++" to DTRT.
4016
_LT_AC_TAGVAR(predep_objects,$1)=
4017
_LT_AC_TAGVAR(postdep_objects,$1)=
4018
_LT_AC_TAGVAR(postdeps,$1)=
4019
;;
4020
4021
linux*)
4022
case `$CC -V 2>&1 | sed 5q` in
4023
*Sun\ C*)
4024
# Sun C++ 5.9
4025
#
4026
# The more standards-conforming stlport4 library is
4027
# incompatible with the Cstd library. Avoid specifying
4028
# it if it's in CXXFLAGS. Ignore libCrun as
4029
# -library=stlport4 depends on it.
4030
case " $CXX $CXXFLAGS " in
4031
*" -library=stlport4 "*)
4032
solaris_use_stlport4=yes
4033
;;
4034
esac
4035
if test "$solaris_use_stlport4" != yes; then
4036
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4037
fi
4038
;;
4039
esac
4040
;;
4041
4042
solaris*)
4043
case $cc_basename in
4044
CC*)
4045
# The more standards-conforming stlport4 library is
4046
# incompatible with the Cstd library. Avoid specifying
4047
# it if it's in CXXFLAGS. Ignore libCrun as
4048
# -library=stlport4 depends on it.
4049
case " $CXX $CXXFLAGS " in
4050
*" -library=stlport4 "*)
4051
solaris_use_stlport4=yes
4052
;;
4053
esac
4054
4055
# Adding this requires a known-good setup of shared libraries for
4056
# Sun compiler versions before 5.6, else PIC objects from an old
4057
# archive will be linked into the output, leading to subtle bugs.
4058
if test "$solaris_use_stlport4" != yes; then
4059
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4060
fi
4061
;;
4062
esac
4063
;;
4064
esac
4065
])
4066
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4067
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4068
esac
4069
])# AC_LIBTOOL_POSTDEP_PREDEP
4070
4071
# AC_LIBTOOL_LANG_F77_CONFIG
4072
# --------------------------
4073
# Ensure that the configuration vars for the C compiler are
4074
# suitably defined. Those variables are subsequently used by
4075
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4076
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4077
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4078
[AC_REQUIRE([AC_PROG_F77])
4079
AC_LANG_PUSH(Fortran 77)
4080
4081
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4082
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4083
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4084
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4085
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4086
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4087
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4088
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4089
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4090
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4091
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4092
_LT_AC_TAGVAR(module_cmds, $1)=
4093
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4094
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4095
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4096
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4097
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4098
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4099
4100
# Source file extension for f77 test sources.
4101
ac_ext=f
4102
4103
# Object file extension for compiled f77 test sources.
4104
objext=o
4105
_LT_AC_TAGVAR(objext, $1)=$objext
4106
4107
# Code to be used in simple compile tests
4108
lt_simple_compile_test_code="\
4109
subroutine t
4110
return
4111
end
4112
"
4113
4114
# Code to be used in simple link tests
4115
lt_simple_link_test_code="\
4116
program t
4117
end
4118
"
4119
4120
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4121
_LT_AC_SYS_COMPILER
4122
4123
# save warnings/boilerplate of simple test code
4124
_LT_COMPILER_BOILERPLATE
4125
_LT_LINKER_BOILERPLATE
4126
4127
# Allow CC to be a program name with arguments.
4128
lt_save_CC="$CC"
4129
CC=${F77-"f77"}
4130
compiler=$CC
4131
_LT_AC_TAGVAR(compiler, $1)=$CC
4132
_LT_CC_BASENAME([$compiler])
4133
4134
AC_MSG_CHECKING([if libtool supports shared libraries])
4135
AC_MSG_RESULT([$can_build_shared])
4136
4137
AC_MSG_CHECKING([whether to build shared libraries])
4138
test "$can_build_shared" = "no" && enable_shared=no
4139
4140
# On AIX, shared libraries and static libraries use the same namespace, and
4141
# are all built from PIC.
4142
case $host_os in
4143
aix3*)
4144
test "$enable_shared" = yes && enable_static=no
4145
if test -n "$RANLIB"; then
4146
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4147
postinstall_cmds='$RANLIB $lib'
4148
fi
4149
;;
4150
aix[[4-9]]*)
4151
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4152
test "$enable_shared" = yes && enable_static=no
4153
fi
4154
;;
4155
esac
4156
AC_MSG_RESULT([$enable_shared])
4157
4158
AC_MSG_CHECKING([whether to build static libraries])
4159
# Make sure either enable_shared or enable_static is yes.
4160
test "$enable_shared" = yes || enable_static=yes
4161
AC_MSG_RESULT([$enable_static])
4162
4163
_LT_AC_TAGVAR(GCC, $1)="$G77"
4164
_LT_AC_TAGVAR(LD, $1)="$LD"
4165
4166
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4167
AC_LIBTOOL_PROG_CC_C_O($1)
4168
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4169
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4170
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4171
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4172
4173
AC_LIBTOOL_CONFIG($1)
4174
4175
AC_LANG_POP
4176
CC="$lt_save_CC"
4177
])# AC_LIBTOOL_LANG_F77_CONFIG
4178
4179
4180
# AC_LIBTOOL_LANG_GCJ_CONFIG
4181
# --------------------------
4182
# Ensure that the configuration vars for the C compiler are
4183
# suitably defined. Those variables are subsequently used by
4184
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4185
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4186
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4187
[AC_LANG_SAVE
4188
4189
# Source file extension for Java test sources.
4190
ac_ext=java
4191
4192
# Object file extension for compiled Java test sources.
4193
objext=o
4194
_LT_AC_TAGVAR(objext, $1)=$objext
4195
4196
# Code to be used in simple compile tests
4197
lt_simple_compile_test_code="class foo {}"
4198
4199
# Code to be used in simple link tests
4200
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4201
4202
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4203
_LT_AC_SYS_COMPILER
4204
4205
# save warnings/boilerplate of simple test code
4206
_LT_COMPILER_BOILERPLATE
4207
_LT_LINKER_BOILERPLATE
4208
4209
# Allow CC to be a program name with arguments.
4210
lt_save_CC="$CC"
4211
CC=${GCJ-"gcj"}
4212
compiler=$CC
4213
_LT_AC_TAGVAR(compiler, $1)=$CC
4214
_LT_CC_BASENAME([$compiler])
4215
4216
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4217
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4218
4219
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4220
4221
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4222
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4223
AC_LIBTOOL_PROG_CC_C_O($1)
4224
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4225
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4226
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4227
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4228
4229
AC_LIBTOOL_CONFIG($1)
4230
4231
AC_LANG_RESTORE
4232
CC="$lt_save_CC"
4233
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4234
4235
4236
# AC_LIBTOOL_LANG_RC_CONFIG
4237
# -------------------------
4238
# Ensure that the configuration vars for the Windows resource compiler are
4239
# suitably defined. Those variables are subsequently used by
4240
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4241
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4242
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4243
[AC_LANG_SAVE
4244
4245
# Source file extension for RC test sources.
4246
ac_ext=rc
4247
4248
# Object file extension for compiled RC test sources.
4249
objext=o
4250
_LT_AC_TAGVAR(objext, $1)=$objext
4251
4252
# Code to be used in simple compile tests
4253
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4254
4255
# Code to be used in simple link tests
4256
lt_simple_link_test_code="$lt_simple_compile_test_code"
4257
4258
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4259
_LT_AC_SYS_COMPILER
4260
4261
# save warnings/boilerplate of simple test code
4262
_LT_COMPILER_BOILERPLATE
4263
_LT_LINKER_BOILERPLATE
4264
4265
# Allow CC to be a program name with arguments.
4266
lt_save_CC="$CC"
4267
CC=${RC-"windres"}
4268
compiler=$CC
4269
_LT_AC_TAGVAR(compiler, $1)=$CC
4270
_LT_CC_BASENAME([$compiler])
4271
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4272
4273
AC_LIBTOOL_CONFIG($1)
4274
4275
AC_LANG_RESTORE
4276
CC="$lt_save_CC"
4277
])# AC_LIBTOOL_LANG_RC_CONFIG
4278
4279
4280
# AC_LIBTOOL_CONFIG([TAGNAME])
4281
# ----------------------------
4282
# If TAGNAME is not passed, then create an initial libtool script
4283
# with a default configuration from the untagged config vars. Otherwise
4284
# add code to config.status for appending the configuration named by
4285
# TAGNAME from the matching tagged config vars.
4286
AC_DEFUN([AC_LIBTOOL_CONFIG],
4287
[# The else clause should only fire when bootstrapping the
4288
# libtool distribution, otherwise you forgot to ship ltmain.sh
4289
# with your package, and you will get complaints that there are
4290
# no rules to generate ltmain.sh.
4291
if test -f "$ltmain"; then
4292
# See if we are running on zsh, and set the options which allow our commands through
4293
# without removal of \ escapes.
4294
if test -n "${ZSH_VERSION+set}" ; then
4295
setopt NO_GLOB_SUBST
4296
fi
4297
# Now quote all the things that may contain metacharacters while being
4298
# careful not to overquote the AC_SUBSTed values. We take copies of the
4299
# variables and quote the copies for generation of the libtool script.
4300
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4301
SED SHELL STRIP \
4302
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4303
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4304
deplibs_check_method reload_flag reload_cmds need_locks \
4305
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4306
lt_cv_sys_global_symbol_to_c_name_address \
4307
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4308
old_postinstall_cmds old_postuninstall_cmds \
4309
_LT_AC_TAGVAR(compiler, $1) \
4310
_LT_AC_TAGVAR(CC, $1) \
4311
_LT_AC_TAGVAR(LD, $1) \
4312
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4313
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4314
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4315
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4316
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4317
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4318
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4319
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4320
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4321
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4322
_LT_AC_TAGVAR(predep_objects, $1) \
4323
_LT_AC_TAGVAR(postdep_objects, $1) \
4324
_LT_AC_TAGVAR(predeps, $1) \
4325
_LT_AC_TAGVAR(postdeps, $1) \
4326
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4327
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4328
_LT_AC_TAGVAR(archive_cmds, $1) \
4329
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4330
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4331
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4332
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4333
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4334
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4335
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4336
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4337
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4338
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4339
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4340
_LT_AC_TAGVAR(module_cmds, $1) \
4341
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4342
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4343
_LT_AC_TAGVAR(fix_srcfile_path, $1) \
4344
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4345
_LT_AC_TAGVAR(include_expsyms, $1); do
4346
4347
case $var in
4348
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4349
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4350
_LT_AC_TAGVAR(archive_cmds, $1) | \
4351
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4352
_LT_AC_TAGVAR(module_cmds, $1) | \
4353
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4354
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4355
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4356
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4357
postinstall_cmds | postuninstall_cmds | \
4358
old_postinstall_cmds | old_postuninstall_cmds | \
4359
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4360
# Double-quote double-evaled strings.
4361
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4362
;;
4363
*)
4364
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4365
;;
4366
esac
4367
done
4368
4369
case $lt_echo in
4370
*'\[$]0 --fallback-echo"')
4371
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4372
;;
4373
esac
4374
4375
ifelse([$1], [],
4376
[cfgfile="${ofile}T"
4377
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4378
$rm -f "$cfgfile"
4379
AC_MSG_NOTICE([creating $ofile])],
4380
[cfgfile="$ofile"])
4381
4382
cat <<__EOF__ >> "$cfgfile"
4383
ifelse([$1], [],
4384
[#! $SHELL
4385
4386
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4387
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4388
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4389
#
4390
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4391
# Free Software Foundation, Inc.
4392
#
4393
# This file is part of GNU Libtool:
4394
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4395
#
4396
# This program is free software; you can redistribute it and/or modify
4397
# it under the terms of the GNU General Public License as published by
4398
# the Free Software Foundation; either version 2 of the License, or
4399
# (at your option) any later version.
4400
#
4401
# This program is distributed in the hope that it will be useful, but
4402
# WITHOUT ANY WARRANTY; without even the implied warranty of
4403
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4404
# General Public License for more details.
4405
#
4406
# You should have received a copy of the GNU General Public License
4407
# along with this program; if not, write to the Free Software
4408
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4409
#
4410
# As a special exception to the GNU General Public License, if you
4411
# distribute this file as part of a program that contains a
4412
# configuration script generated by Autoconf, you may include it under
4413
# the same distribution terms that you use for the rest of that program.
4414
4415
# A sed program that does not truncate output.
4416
SED=$lt_SED
4417
4418
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4419
Xsed="$SED -e 1s/^X//"
4420
4421
# The HP-UX ksh and POSIX shell print the target directory to stdout
4422
# if CDPATH is set.
4423
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4424
4425
# The names of the tagged configurations supported by this script.
4426
available_tags=
4427
4428
# ### BEGIN LIBTOOL CONFIG],
4429
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4430
4431
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4432
4433
# Shell to use when invoking shell scripts.
4434
SHELL=$lt_SHELL
4435
4436
# Whether or not to build shared libraries.
4437
build_libtool_libs=$enable_shared
4438
4439
# Whether or not to build static libraries.
4440
build_old_libs=$enable_static
4441
4442
# Whether or not to add -lc for building shared libraries.
4443
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4444
4445
# Whether or not to disallow shared libs when runtime libs are static
4446
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4447
4448
# Whether or not to optimize for fast installation.
4449
fast_install=$enable_fast_install
4450
4451
# The host system.
4452
host_alias=$host_alias
4453
host=$host
4454
host_os=$host_os
4455
4456
# The build system.
4457
build_alias=$build_alias
4458
build=$build
4459
build_os=$build_os
4460
4461
# An echo program that does not interpret backslashes.
4462
echo=$lt_echo
4463
4464
# The archiver.
4465
AR=$lt_AR
4466
AR_FLAGS=$lt_AR_FLAGS
4467
4468
# A C compiler.
4469
LTCC=$lt_LTCC
4470
4471
# LTCC compiler flags.
4472
LTCFLAGS=$lt_LTCFLAGS
4473
4474
# A language-specific compiler.
4475
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4476
4477
# Is the compiler the GNU C compiler?
4478
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4479
4480
# An ERE matcher.
4481
EGREP=$lt_EGREP
4482
4483
# The linker used to build libraries.
4484
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4485
4486
# Whether we need hard or soft links.
4487
LN_S=$lt_LN_S
4488
4489
# A BSD-compatible nm program.
4490
NM=$lt_NM
4491
4492
# A symbol stripping program
4493
STRIP=$lt_STRIP
4494
4495
# Used to examine libraries when file_magic_cmd begins "file"
4496
MAGIC_CMD=$MAGIC_CMD
4497
4498
# Used on cygwin: DLL creation program.
4499
DLLTOOL="$DLLTOOL"
4500
4501
# Used on cygwin: object dumper.
4502
OBJDUMP="$OBJDUMP"
4503
4504
# Used on cygwin: assembler.
4505
AS="$AS"
4506
4507
# The name of the directory that contains temporary libtool files.
4508
objdir=$objdir
4509
4510
# How to create reloadable object files.
4511
reload_flag=$lt_reload_flag
4512
reload_cmds=$lt_reload_cmds
4513
4514
# How to pass a linker flag through the compiler.
4515
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4516
4517
# Object file suffix (normally "o").
4518
objext="$ac_objext"
4519
4520
# Old archive suffix (normally "a").
4521
libext="$libext"
4522
4523
# Shared library suffix (normally ".so").
4524
shrext_cmds='$shrext_cmds'
4525
4526
# Executable file suffix (normally "").
4527
exeext="$exeext"
4528
4529
# Additional compiler flags for building library objects.
4530
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4531
pic_mode=$pic_mode
4532
4533
# What is the maximum length of a command?
4534
max_cmd_len=$lt_cv_sys_max_cmd_len
4535
4536
# Does compiler simultaneously support -c and -o options?
4537
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4538
4539
# Must we lock files when doing compilation?
4540
need_locks=$lt_need_locks
4541
4542
# Do we need the lib prefix for modules?
4543
need_lib_prefix=$need_lib_prefix
4544
4545
# Do we need a version for libraries?
4546
need_version=$need_version
4547
4548
# Whether dlopen is supported.
4549
dlopen_support=$enable_dlopen
4550
4551
# Whether dlopen of programs is supported.
4552
dlopen_self=$enable_dlopen_self
4553
4554
# Whether dlopen of statically linked programs is supported.
4555
dlopen_self_static=$enable_dlopen_self_static
4556
4557
# Compiler flag to prevent dynamic linking.
4558
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4559
4560
# Compiler flag to turn off builtin functions.
4561
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4562
4563
# Compiler flag to allow reflexive dlopens.
4564
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4565
4566
# Compiler flag to generate shared objects directly from archives.
4567
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4568
4569
# Compiler flag to generate thread-safe objects.
4570
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4571
4572
# Library versioning type.
4573
version_type=$version_type
4574
4575
# Format of library name prefix.
4576
libname_spec=$lt_libname_spec
4577
4578
# List of archive names. First name is the real one, the rest are links.
4579
# The last name is the one that the linker finds with -lNAME.
4580
library_names_spec=$lt_library_names_spec
4581
4582
# The coded name of the library, if different from the real name.
4583
soname_spec=$lt_soname_spec
4584
4585
# Commands used to build and install an old-style archive.
4586
RANLIB=$lt_RANLIB
4587
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4588
old_postinstall_cmds=$lt_old_postinstall_cmds
4589
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4590
4591
# Create an old-style archive from a shared archive.
4592
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4593
4594
# Create a temporary old-style archive to link instead of a shared archive.
4595
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4596
4597
# Commands used to build and install a shared archive.
4598
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4599
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4600
postinstall_cmds=$lt_postinstall_cmds
4601
postuninstall_cmds=$lt_postuninstall_cmds
4602
4603
# Commands used to build a loadable module (assumed same as above if empty)
4604
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4605
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4606
4607
# Commands to strip libraries.
4608
old_striplib=$lt_old_striplib
4609
striplib=$lt_striplib
4610
4611
# Dependencies to place before the objects being linked to create a
4612
# shared library.
4613
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4614
4615
# Dependencies to place after the objects being linked to create a
4616
# shared library.
4617
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4618
4619
# Dependencies to place before the objects being linked to create a
4620
# shared library.
4621
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4622
4623
# Dependencies to place after the objects being linked to create a
4624
# shared library.
4625
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4626
4627
# The directories searched by this compiler when creating a shared
4628
# library
4629
compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
4630
4631
# The library search path used internally by the compiler when linking
4632
# a shared library.
4633
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4634
4635
# Method to check whether dependent libraries are shared objects.
4636
deplibs_check_method=$lt_deplibs_check_method
4637
4638
# Command to use when deplibs_check_method == file_magic.
4639
file_magic_cmd=$lt_file_magic_cmd
4640
4641
# Flag that allows shared libraries with undefined symbols to be built.
4642
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4643
4644
# Flag that forces no undefined symbols.
4645
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4646
4647
# Commands used to finish a libtool library installation in a directory.
4648
finish_cmds=$lt_finish_cmds
4649
4650
# Same as above, but a single script fragment to be evaled but not shown.
4651
finish_eval=$lt_finish_eval
4652
4653
# Take the output of nm and produce a listing of raw symbols and C names.
4654
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4655
4656
# Transform the output of nm in a proper C declaration
4657
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4658
4659
# Transform the output of nm in a C name address pair
4660
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4661
4662
# This is the shared library runtime path variable.
4663
runpath_var=$runpath_var
4664
4665
# This is the shared library path variable.
4666
shlibpath_var=$shlibpath_var
4667
4668
# Is shlibpath searched before the hard-coded library search path?
4669
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4670
4671
# How to hardcode a shared library path into an executable.
4672
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4673
4674
# Whether we should hardcode library paths into libraries.
4675
hardcode_into_libs=$hardcode_into_libs
4676
4677
# Flag to hardcode \$libdir into a binary during linking.
4678
# This must work even if \$libdir does not exist.
4679
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4680
4681
# If ld is used when linking, flag to hardcode \$libdir into
4682
# a binary during linking. This must work even if \$libdir does
4683
# not exist.
4684
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4685
4686
# Whether we need a single -rpath flag with a separated argument.
4687
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4688
4689
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4690
# resulting binary.
4691
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4692
4693
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4694
# resulting binary.
4695
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4696
4697
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4698
# the resulting binary.
4699
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4700
4701
# Set to yes if building a shared library automatically hardcodes DIR into the library
4702
# and all subsequent libraries and executables linked against it.
4703
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4704
4705
# Variables whose values should be saved in libtool wrapper scripts and
4706
# restored at relink time.
4707
variables_saved_for_relink="$variables_saved_for_relink"
4708
4709
# Whether libtool must link a program against all its dependency libraries.
4710
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4711
4712
# Compile-time system search path for libraries
4713
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4714
4715
# Run-time system search path for libraries
4716
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4717
4718
# Fix the shell variable \$srcfile for the compiler.
4719
fix_srcfile_path=$lt_fix_srcfile_path
4720
4721
# Set to yes if exported symbols are required.
4722
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4723
4724
# The commands to list exported symbols.
4725
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4726
4727
# The commands to extract the exported symbol list from a shared archive.
4728
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4729
4730
# Symbols that should not be listed in the preloaded symbols.
4731
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4732
4733
# Symbols that must always be exported.
4734
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4735
4736
ifelse([$1],[],
4737
[# ### END LIBTOOL CONFIG],
4738
[# ### END LIBTOOL TAG CONFIG: $tagname])
4739
4740
__EOF__
4741
4742
ifelse([$1],[], [
4743
case $host_os in
4744
aix3*)
4745
cat <<\EOF >> "$cfgfile"
4746
4747
# AIX sometimes has problems with the GCC collect2 program. For some
4748
# reason, if we set the COLLECT_NAMES environment variable, the problems
4749
# vanish in a puff of smoke.
4750
if test "X${COLLECT_NAMES+set}" != Xset; then
4751
COLLECT_NAMES=
4752
export COLLECT_NAMES
4753
fi
4754
EOF
4755
;;
4756
esac
4757
4758
# We use sed instead of cat because bash on DJGPP gets confused if
4759
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4760
# text mode, it properly converts lines to CR/LF. This bash problem
4761
# is reportedly fixed, but why not run on old versions too?
4762
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4763
4764
mv -f "$cfgfile" "$ofile" || \
4765
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4766
chmod +x "$ofile"
4767
])
4768
else
4769
# If there is no Makefile yet, we rely on a make rule to execute
4770
# `config.status --recheck' to rerun these tests and create the
4771
# libtool script then.
4772
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4773
if test -f "$ltmain_in"; then
4774
test -f Makefile && make "$ltmain"
4775
fi
4776
fi
4777
])# AC_LIBTOOL_CONFIG
4778
4779
4780
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4781
# -------------------------------------------
4782
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4783
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4784
4785
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4786
4787
if test "$GCC" = yes; then
4788
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4789
4790
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4791
lt_cv_prog_compiler_rtti_exceptions,
4792
[-fno-rtti -fno-exceptions], [],
4793
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4794
fi
4795
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4796
4797
4798
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4799
# ---------------------------------
4800
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4801
[AC_REQUIRE([AC_CANONICAL_HOST])
4802
AC_REQUIRE([LT_AC_PROG_SED])
4803
AC_REQUIRE([AC_PROG_NM])
4804
AC_REQUIRE([AC_OBJEXT])
4805
# Check for command to grab the raw symbol name followed by C symbol from nm.
4806
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4807
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4808
[
4809
# These are sane defaults that work on at least a few old systems.
4810
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4811
4812
# Character class describing NM global symbol codes.
4813
symcode='[[BCDEGRST]]'
4814
4815
# Regexp to match symbols that can be accessed directly from C.
4816
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4817
4818
# Transform an extracted symbol line into a proper C declaration
4819
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4820
4821
# Transform an extracted symbol line into symbol name and symbol address
4822
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'"
4823
4824
# Define system-specific variables.
4825
case $host_os in
4826
aix*)
4827
symcode='[[BCDT]]'
4828
;;
4829
cygwin* | mingw* | pw32*)
4830
symcode='[[ABCDGISTW]]'
4831
;;
4832
hpux*) # Its linker distinguishes data from code symbols
4833
if test "$host_cpu" = ia64; then
4834
symcode='[[ABCDEGRST]]'
4835
fi
4836
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4837
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4838
;;
4839
linux* | k*bsd*-gnu)
4840
if test "$host_cpu" = ia64; then
4841
symcode='[[ABCDGIRSTW]]'
4842
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4843
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'"
4844
fi
4845
;;
4846
irix* | nonstopux*)
4847
symcode='[[BCDEGRST]]'
4848
;;
4849
osf*)
4850
symcode='[[BCDEGQRST]]'
4851
;;
4852
solaris*)
4853
symcode='[[BDRT]]'
4854
;;
4855
sco3.2v5*)
4856
symcode='[[DT]]'
4857
;;
4858
sysv4.2uw2*)
4859
symcode='[[DT]]'
4860
;;
4861
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4862
symcode='[[ABDT]]'
4863
;;
4864
sysv4)
4865
symcode='[[DFNSTU]]'
4866
;;
4867
esac
4868
4869
# Handle CRLF in mingw tool chain
4870
opt_cr=
4871
case $build_os in
4872
mingw*)
4873
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4874
;;
4875
esac
4876
4877
# If we're using GNU nm, then use its standard symbol codes.
4878
case `$NM -V 2>&1` in
4879
*GNU* | *'with BFD'*)
4880
symcode='[[ABCDGIRSTW]]' ;;
4881
esac
4882
4883
# Try without a prefix undercore, then with it.
4884
for ac_symprfx in "" "_"; do
4885
4886
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4887
symxfrm="\\1 $ac_symprfx\\2 \\2"
4888
4889
# Write the raw and C identifiers.
4890
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4891
4892
# Check to see that the pipe works correctly.
4893
pipe_works=no
4894
4895
rm -f conftest*
4896
cat > conftest.$ac_ext <<EOF
4897
#ifdef __cplusplus
4898
extern "C" {
4899
#endif
4900
char nm_test_var;
4901
void nm_test_func(){}
4902
#ifdef __cplusplus
4903
}
4904
#endif
4905
int main(){nm_test_var='a';nm_test_func();return(0);}
4906
EOF
4907
4908
if AC_TRY_EVAL(ac_compile); then
4909
# Now try to grab the symbols.
4910
nlist=conftest.nm
4911
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4912
# Try sorting and uniquifying the output.
4913
if sort "$nlist" | uniq > "$nlist"T; then
4914
mv -f "$nlist"T "$nlist"
4915
else
4916
rm -f "$nlist"T
4917
fi
4918
4919
# Make sure that we snagged all the symbols we need.
4920
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4921
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4922
cat <<EOF > conftest.$ac_ext
4923
#ifdef __cplusplus
4924
extern "C" {
4925
#endif
4926
4927
EOF
4928
# Now generate the symbol file.
4929
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4930
4931
cat <<EOF >> conftest.$ac_ext
4932
#if defined (__STDC__) && __STDC__
4933
# define lt_ptr_t void *
4934
#else
4935
# define lt_ptr_t char *
4936
# define const
4937
#endif
4938
4939
/* The mapping between symbol names and symbols. */
4940
const struct {
4941
const char *name;
4942
lt_ptr_t address;
4943
}
4944
lt_preloaded_symbols[[]] =
4945
{
4946
EOF
4947
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4948
cat <<\EOF >> conftest.$ac_ext
4949
{0, (lt_ptr_t) 0}
4950
};
4951
4952
#ifdef __cplusplus
4953
}
4954
#endif
4955
EOF
4956
# Now try linking the two files.
4957
mv conftest.$ac_objext conftstm.$ac_objext
4958
lt_save_LIBS="$LIBS"
4959
lt_save_CFLAGS="$CFLAGS"
4960
LIBS="conftstm.$ac_objext"
4961
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4962
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4963
pipe_works=yes
4964
fi
4965
LIBS="$lt_save_LIBS"
4966
CFLAGS="$lt_save_CFLAGS"
4967
else
4968
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4969
fi
4970
else
4971
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4972
fi
4973
else
4974
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4975
fi
4976
else
4977
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4978
cat conftest.$ac_ext >&5
4979
fi
4980
rm -rf conftest* conftst*
4981
4982
# Do not use the global_symbol_pipe unless it works.
4983
if test "$pipe_works" = yes; then
4984
break
4985
else
4986
lt_cv_sys_global_symbol_pipe=
4987
fi
4988
done
4989
])
4990
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4991
lt_cv_sys_global_symbol_to_cdecl=
4992
fi
4993
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4994
AC_MSG_RESULT(failed)
4995
else
4996
AC_MSG_RESULT(ok)
4997
fi
4998
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4999
5000
5001
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5002
# ---------------------------------------
5003
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5004
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5005
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5006
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5007
5008
AC_MSG_CHECKING([for $compiler option to produce PIC])
5009
ifelse([$1],[CXX],[
5010
# C++ specific cases for pic, static, wl, etc.
5011
if test "$GXX" = yes; then
5012
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5013
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5014
5015
case $host_os in
5016
aix*)
5017
# All AIX code is PIC.
5018
if test "$host_cpu" = ia64; then
5019
# AIX 5 now supports IA64 processor
5020
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5021
fi
5022
;;
5023
amigaos*)
5024
# FIXME: we need at least 68020 code to build shared libraries, but
5025
# adding the `-m68020' flag to GCC prevents building anything better,
5026
# like `-m68040'.
5027
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5028
;;
5029
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5030
# PIC is the default for these OSes.
5031
;;
5032
mingw* | cygwin* | os2* | pw32*)
5033
# This hack is so that the source file can tell whether it is being
5034
# built for inclusion in a dll (and should export symbols for example).
5035
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5036
# (--disable-auto-import) libraries
5037
m4_if([$1], [GCJ], [],
5038
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5039
;;
5040
darwin* | rhapsody*)
5041
# PIC is the default on this platform
5042
# Common symbols not allowed in MH_DYLIB files
5043
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5044
;;
5045
*djgpp*)
5046
# DJGPP does not support shared libraries at all
5047
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5048
;;
5049
interix[[3-9]]*)
5050
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5051
# Instead, we relocate shared libraries at runtime.
5052
;;
5053
sysv4*MP*)
5054
if test -d /usr/nec; then
5055
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5056
fi
5057
;;
5058
hpux*)
5059
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5060
# not for PA HP-UX.
5061
case $host_cpu in
5062
hppa*64*|ia64*)
5063
;;
5064
*)
5065
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5066
;;
5067
esac
5068
;;
5069
*)
5070
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5071
;;
5072
esac
5073
else
5074
case $host_os in
5075
aix[[4-9]]*)
5076
# All AIX code is PIC.
5077
if test "$host_cpu" = ia64; then
5078
# AIX 5 now supports IA64 processor
5079
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5080
else
5081
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5082
fi
5083
;;
5084
chorus*)
5085
case $cc_basename in
5086
cxch68*)
5087
# Green Hills C++ Compiler
5088
# _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"
5089
;;
5090
esac
5091
;;
5092
darwin*)
5093
# PIC is the default on this platform
5094
# Common symbols not allowed in MH_DYLIB files
5095
case $cc_basename in
5096
xlc*)
5097
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5098
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5099
;;
5100
esac
5101
;;
5102
dgux*)
5103
case $cc_basename in
5104
ec++*)
5105
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5106
;;
5107
ghcx*)
5108
# Green Hills C++ Compiler
5109
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5110
;;
5111
*)
5112
;;
5113
esac
5114
;;
5115
freebsd* | dragonfly*)
5116
# FreeBSD uses GNU C++
5117
;;
5118
hpux9* | hpux10* | hpux11*)
5119
case $cc_basename in
5120
CC*)
5121
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5122
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5123
if test "$host_cpu" != ia64; then
5124
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5125
fi
5126
;;
5127
aCC*)
5128
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5129
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5130
case $host_cpu in
5131
hppa*64*|ia64*)
5132
# +Z the default
5133
;;
5134
*)
5135
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5136
;;
5137
esac
5138
;;
5139
*)
5140
;;
5141
esac
5142
;;
5143
interix*)
5144
# This is c89, which is MS Visual C++ (no shared libs)
5145
# Anyone wants to do a port?
5146
;;
5147
irix5* | irix6* | nonstopux*)
5148
case $cc_basename in
5149
CC*)
5150
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5151
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5152
# CC pic flag -KPIC is the default.
5153
;;
5154
*)
5155
;;
5156
esac
5157
;;
5158
linux* | k*bsd*-gnu)
5159
case $cc_basename in
5160
KCC*)
5161
# KAI C++ Compiler
5162
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5163
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5164
;;
5165
icpc* | ecpc*)
5166
# Intel C++
5167
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5168
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5169
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5170
;;
5171
pgCC* | pgcpp*)
5172
# Portland Group C++ compiler.
5173
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5174
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5175
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5176
;;
5177
cxx*)
5178
# Compaq C++
5179
# Make sure the PIC flag is empty. It appears that all Alpha
5180
# Linux and Compaq Tru64 Unix objects are PIC.
5181
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5182
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5183
;;
5184
*)
5185
case `$CC -V 2>&1 | sed 5q` in
5186
*Sun\ C*)
5187
# Sun C++ 5.9
5188
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5189
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5190
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5191
;;
5192
esac
5193
;;
5194
esac
5195
;;
5196
lynxos*)
5197
;;
5198
m88k*)
5199
;;
5200
mvs*)
5201
case $cc_basename in
5202
cxx*)
5203
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5204
;;
5205
*)
5206
;;
5207
esac
5208
;;
5209
netbsd*)
5210
;;
5211
osf3* | osf4* | osf5*)
5212
case $cc_basename in
5213
KCC*)
5214
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5215
;;
5216
RCC*)
5217
# Rational C++ 2.4.1
5218
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5219
;;
5220
cxx*)
5221
# Digital/Compaq C++
5222
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5223
# Make sure the PIC flag is empty. It appears that all Alpha
5224
# Linux and Compaq Tru64 Unix objects are PIC.
5225
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5226
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5227
;;
5228
*)
5229
;;
5230
esac
5231
;;
5232
psos*)
5233
;;
5234
solaris*)
5235
case $cc_basename in
5236
CC*)
5237
# Sun C++ 4.2, 5.x and Centerline C++
5238
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5239
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5240
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5241
;;
5242
gcx*)
5243
# Green Hills C++ Compiler
5244
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5245
;;
5246
*)
5247
;;
5248
esac
5249
;;
5250
sunos4*)
5251
case $cc_basename in
5252
CC*)
5253
# Sun C++ 4.x
5254
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5255
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5256
;;
5257
lcc*)
5258
# Lucid
5259
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5260
;;
5261
*)
5262
;;
5263
esac
5264
;;
5265
tandem*)
5266
case $cc_basename in
5267
NCC*)
5268
# NonStop-UX NCC 3.20
5269
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5270
;;
5271
*)
5272
;;
5273
esac
5274
;;
5275
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5276
case $cc_basename in
5277
CC*)
5278
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5279
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5280
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5281
;;
5282
esac
5283
;;
5284
vxworks*)
5285
;;
5286
*)
5287
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5288
;;
5289
esac
5290
fi
5291
],
5292
[
5293
if test "$GCC" = yes; then
5294
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5295
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5296
5297
case $host_os in
5298
aix*)
5299
# All AIX code is PIC.
5300
if test "$host_cpu" = ia64; then
5301
# AIX 5 now supports IA64 processor
5302
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5303
fi
5304
;;
5305
5306
amigaos*)
5307
# FIXME: we need at least 68020 code to build shared libraries, but
5308
# adding the `-m68020' flag to GCC prevents building anything better,
5309
# like `-m68040'.
5310
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5311
;;
5312
5313
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5314
# PIC is the default for these OSes.
5315
;;
5316
5317
mingw* | cygwin* | pw32* | os2*)
5318
# This hack is so that the source file can tell whether it is being
5319
# built for inclusion in a dll (and should export symbols for example).
5320
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5321
# (--disable-auto-import) libraries
5322
m4_if([$1], [GCJ], [],
5323
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5324
;;
5325
5326
darwin* | rhapsody*)
5327
# PIC is the default on this platform
5328
# Common symbols not allowed in MH_DYLIB files
5329
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5330
;;
5331
5332
interix[[3-9]]*)
5333
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5334
# Instead, we relocate shared libraries at runtime.
5335
;;
5336
5337
msdosdjgpp*)
5338
# Just because we use GCC doesn't mean we suddenly get shared libraries
5339
# on systems that don't support them.
5340
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5341
enable_shared=no
5342
;;
5343
5344
sysv4*MP*)
5345
if test -d /usr/nec; then
5346
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5347
fi
5348
;;
5349
5350
hpux*)
5351
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5352
# not for PA HP-UX.
5353
case $host_cpu in
5354
hppa*64*|ia64*)
5355
# +Z the default
5356
;;
5357
*)
5358
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5359
;;
5360
esac
5361
;;
5362
5363
*)
5364
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5365
;;
5366
esac
5367
else
5368
# PORTME Check for flag to pass linker flags through the system compiler.
5369
case $host_os in
5370
aix*)
5371
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5372
if test "$host_cpu" = ia64; then
5373
# AIX 5 now supports IA64 processor
5374
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5375
else
5376
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5377
fi
5378
;;
5379
darwin*)
5380
# PIC is the default on this platform
5381
# Common symbols not allowed in MH_DYLIB files
5382
case $cc_basename in
5383
xlc*)
5384
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5385
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5386
;;
5387
esac
5388
;;
5389
5390
mingw* | cygwin* | pw32* | os2*)
5391
# This hack is so that the source file can tell whether it is being
5392
# built for inclusion in a dll (and should export symbols for example).
5393
m4_if([$1], [GCJ], [],
5394
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5395
;;
5396
5397
hpux9* | hpux10* | hpux11*)
5398
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5399
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5400
# not for PA HP-UX.
5401
case $host_cpu in
5402
hppa*64*|ia64*)
5403
# +Z the default
5404
;;
5405
*)
5406
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5407
;;
5408
esac
5409
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5410
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5411
;;
5412
5413
irix5* | irix6* | nonstopux*)
5414
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5415
# PIC (with -KPIC) is the default.
5416
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5417
;;
5418
5419
newsos6)
5420
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5421
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5422
;;
5423
5424
linux* | k*bsd*-gnu)
5425
case $cc_basename in
5426
icc* | ecc*)
5427
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5428
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5429
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5430
;;
5431
pgcc* | pgf77* | pgf90* | pgf95*)
5432
# Portland Group compilers (*not* the Pentium gcc compiler,
5433
# which looks to be a dead project)
5434
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5435
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5436
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5437
;;
5438
ccc*)
5439
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5440
# All Alpha code is PIC.
5441
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5442
;;
5443
*)
5444
case `$CC -V 2>&1 | sed 5q` in
5445
*Sun\ C*)
5446
# Sun C 5.9
5447
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5448
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5449
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5450
;;
5451
*Sun\ F*)
5452
# Sun Fortran 8.3 passes all unrecognized flags to the linker
5453
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5454
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5455
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5456
;;
5457
esac
5458
;;
5459
esac
5460
;;
5461
5462
osf3* | osf4* | osf5*)
5463
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5464
# All OSF/1 code is PIC.
5465
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5466
;;
5467
5468
rdos*)
5469
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5470
;;
5471
5472
solaris*)
5473
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5474
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5475
case $cc_basename in
5476
f77* | f90* | f95*)
5477
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5478
*)
5479
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5480
esac
5481
;;
5482
5483
sunos4*)
5484
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5485
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5486
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5487
;;
5488
5489
sysv4 | sysv4.2uw2* | sysv4.3*)
5490
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5491
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5492
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5493
;;
5494
5495
sysv4*MP*)
5496
if test -d /usr/nec ;then
5497
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5498
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5499
fi
5500
;;
5501
5502
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5503
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5504
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5505
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5506
;;
5507
5508
unicos*)
5509
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5510
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5511
;;
5512
5513
uts4*)
5514
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5515
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5516
;;
5517
5518
*)
5519
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5520
;;
5521
esac
5522
fi
5523
])
5524
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5525
5526
#
5527
# Check to make sure the PIC flag actually works.
5528
#
5529
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5530
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5531
_LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5532
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5533
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5534
"" | " "*) ;;
5535
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5536
esac],
5537
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5538
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5539
fi
5540
case $host_os in
5541
# For platforms which do not support PIC, -DPIC is meaningless:
5542
*djgpp*)
5543
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5544
;;
5545
*)
5546
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5547
;;
5548
esac
5549
5550
#
5551
# Check to make sure the static flag actually works.
5552
#
5553
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5554
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5555
_LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5556
$lt_tmp_static_flag,
5557
[],
5558
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5559
])
5560
5561
5562
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5563
# ------------------------------------
5564
# See if the linker supports building shared libraries.
5565
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5566
[AC_REQUIRE([LT_AC_PROG_SED])dnl
5567
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5568
ifelse([$1],[CXX],[
5569
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5570
case $host_os in
5571
aix[[4-9]]*)
5572
# If we're using GNU nm, then we don't want the "-C" option.
5573
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5574
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5575
_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'
5576
else
5577
_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'
5578
fi
5579
;;
5580
pw32*)
5581
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5582
;;
5583
cygwin* | mingw*)
5584
_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'
5585
;;
5586
*)
5587
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5588
;;
5589
esac
5590
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5591
],[
5592
runpath_var=
5593
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5594
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5595
_LT_AC_TAGVAR(archive_cmds, $1)=
5596
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5597
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5598
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5599
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5600
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5601
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5602
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5603
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5604
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5605
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5606
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5607
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5608
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5609
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5610
_LT_AC_TAGVAR(module_cmds, $1)=
5611
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5612
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5613
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5614
# include_expsyms should be a list of space-separated symbols to be *always*
5615
# included in the symbol list
5616
_LT_AC_TAGVAR(include_expsyms, $1)=
5617
# exclude_expsyms can be an extended regexp of symbols to exclude
5618
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5619
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5620
# as well as any symbol that contains `d'.
5621
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5622
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5623
# platforms (ab)use it in PIC code, but their linkers get confused if
5624
# the symbol is explicitly referenced. Since portable code cannot
5625
# rely on this symbol name, it's probably fine to never include it in
5626
# preloaded symbol tables.
5627
# Exclude shared library initialization/finalization symbols.
5628
dnl Note also adjust exclude_expsyms for C++ above.
5629
extract_expsyms_cmds=
5630
# Just being paranoid about ensuring that cc_basename is set.
5631
_LT_CC_BASENAME([$compiler])
5632
case $host_os in
5633
cygwin* | mingw* | pw32*)
5634
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5635
# When not using gcc, we currently assume that we are using
5636
# Microsoft Visual C++.
5637
if test "$GCC" != yes; then
5638
with_gnu_ld=no
5639
fi
5640
;;
5641
interix*)
5642
# we just hope/assume this is gcc and not c89 (= MSVC++)
5643
with_gnu_ld=yes
5644
;;
5645
openbsd*)
5646
with_gnu_ld=no
5647
;;
5648
esac
5649
5650
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5651
if test "$with_gnu_ld" = yes; then
5652
# If archive_cmds runs LD, not CC, wlarc should be empty
5653
wlarc='${wl}'
5654
5655
# Set some defaults for GNU ld with shared library support. These
5656
# are reset later if shared libraries are not supported. Putting them
5657
# here allows them to be overridden if necessary.
5658
runpath_var=LD_RUN_PATH
5659
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5660
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5661
# ancient GNU ld didn't support --whole-archive et. al.
5662
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5663
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5664
else
5665
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5666
fi
5667
supports_anon_versioning=no
5668
case `$LD -v 2>/dev/null` in
5669
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5670
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5671
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5672
*\ 2.11.*) ;; # other 2.11 versions
5673
*) supports_anon_versioning=yes ;;
5674
esac
5675
5676
# See if GNU ld supports shared libraries.
5677
case $host_os in
5678
aix[[3-9]]*)
5679
# On AIX/PPC, the GNU linker is very broken
5680
if test "$host_cpu" != ia64; then
5681
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5682
cat <<EOF 1>&2
5683
5684
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5685
*** to be unable to reliably create shared libraries on AIX.
5686
*** Therefore, libtool is disabling shared libraries support. If you
5687
*** really care for shared libraries, you may want to modify your PATH
5688
*** so that a non-GNU linker is found, and then restart.
5689
5690
EOF
5691
fi
5692
;;
5693
5694
amigaos*)
5695
_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)'
5696
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5697
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5698
5699
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5700
# that the semantics of dynamic libraries on AmigaOS, at least up
5701
# to version 4, is to share data among multiple programs linked
5702
# with the same dynamic library. Since this doesn't match the
5703
# behavior of shared libraries on other platforms, we can't use
5704
# them.
5705
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5706
;;
5707
5708
beos*)
5709
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5710
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5711
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5712
# support --undefined. This deserves some investigation. FIXME
5713
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5714
else
5715
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5716
fi
5717
;;
5718
5719
cygwin* | mingw* | pw32*)
5720
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5721
# as there is no search path for DLLs.
5722
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5723
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5724
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5725
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5726
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5727
5728
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5729
_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'
5730
# If the export-symbols file already is a .def file (1st line
5731
# is EXPORTS), use it as is; otherwise, prepend...
5732
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5733
cp $export_symbols $output_objdir/$soname.def;
5734
else
5735
echo EXPORTS > $output_objdir/$soname.def;
5736
cat $export_symbols >> $output_objdir/$soname.def;
5737
fi~
5738
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5739
else
5740
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5741
fi
5742
;;
5743
5744
interix[[3-9]]*)
5745
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5746
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5747
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5748
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5749
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5750
# Instead, shared libraries are loaded at an image base (0x10000000 by
5751
# default) and relocated if they conflict, which is a slow very memory
5752
# consuming and fragmenting process. To avoid this, we pick a random,
5753
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5754
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5755
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5756
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5757
;;
5758
5759
gnu* | linux* | k*bsd*-gnu)
5760
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5761
tmp_addflag=
5762
case $cc_basename,$host_cpu in
5763
pgcc*) # Portland Group C compiler
5764
_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'
5765
tmp_addflag=' $pic_flag'
5766
;;
5767
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5768
_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'
5769
tmp_addflag=' $pic_flag -Mnomain' ;;
5770
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5771
tmp_addflag=' -i_dynamic' ;;
5772
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5773
tmp_addflag=' -i_dynamic -nofor_main' ;;
5774
ifc* | ifort*) # Intel Fortran compiler
5775
tmp_addflag=' -nofor_main' ;;
5776
esac
5777
case `$CC -V 2>&1 | sed 5q` in
5778
*Sun\ C*) # Sun C 5.9
5779
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5780
tmp_sharedflag='-G' ;;
5781
*Sun\ F*) # Sun Fortran 8.3
5782
tmp_sharedflag='-G' ;;
5783
*)
5784
tmp_sharedflag='-shared' ;;
5785
esac
5786
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5787
5788
if test $supports_anon_versioning = yes; then
5789
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5790
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5791
$echo "local: *; };" >> $output_objdir/$libname.ver~
5792
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5793
fi
5794
else
5795
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5796
fi
5797
;;
5798
5799
netbsd*)
5800
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5801
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5802
wlarc=
5803
else
5804
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5805
_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'
5806
fi
5807
;;
5808
5809
solaris*)
5810
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5811
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5812
cat <<EOF 1>&2
5813
5814
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5815
*** create shared libraries on Solaris systems. Therefore, libtool
5816
*** is disabling shared libraries support. We urge you to upgrade GNU
5817
*** binutils to release 2.9.1 or newer. Another option is to modify
5818
*** your PATH or compiler configuration so that the native linker is
5819
*** used, and then restart.
5820
5821
EOF
5822
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5823
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5824
_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'
5825
else
5826
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5827
fi
5828
;;
5829
5830
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5831
case `$LD -v 2>&1` in
5832
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5833
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5834
cat <<_LT_EOF 1>&2
5835
5836
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5837
*** reliably create shared libraries on SCO systems. Therefore, libtool
5838
*** is disabling shared libraries support. We urge you to upgrade GNU
5839
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5840
*** your PATH or compiler configuration so that the native linker is
5841
*** used, and then restart.
5842
5843
_LT_EOF
5844
;;
5845
*)
5846
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5847
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5848
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5849
_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'
5850
else
5851
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5852
fi
5853
;;
5854
esac
5855
;;
5856
5857
sunos4*)
5858
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5859
wlarc=
5860
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5861
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5862
;;
5863
5864
*)
5865
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5866
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5867
_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'
5868
else
5869
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5870
fi
5871
;;
5872
esac
5873
5874
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5875
runpath_var=
5876
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5877
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5878
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5879
fi
5880
else
5881
# PORTME fill in a description of your system's linker (not GNU ld)
5882
case $host_os in
5883
aix3*)
5884
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5885
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5886
_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'
5887
# Note: this linker hardcodes the directories in LIBPATH if there
5888
# are no directories specified by -L.
5889
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5890
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5891
# Neither direct hardcoding nor static linking is supported with a
5892
# broken collect2.
5893
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5894
fi
5895
;;
5896
5897
aix[[4-9]]*)
5898
if test "$host_cpu" = ia64; then
5899
# On IA64, the linker does run time linking by default, so we don't
5900
# have to do anything special.
5901
aix_use_runtimelinking=no
5902
exp_sym_flag='-Bexport'
5903
no_entry_flag=""
5904
else
5905
# If we're using GNU nm, then we don't want the "-C" option.
5906
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5907
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5908
_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'
5909
else
5910
_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'
5911
fi
5912
aix_use_runtimelinking=no
5913
5914
# Test if we are trying to use run time linking or normal
5915
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5916
# need to do runtime linking.
5917
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5918
for ld_flag in $LDFLAGS; do
5919
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5920
aix_use_runtimelinking=yes
5921
break
5922
fi
5923
done
5924
;;
5925
esac
5926
5927
exp_sym_flag='-bexport'
5928
no_entry_flag='-bnoentry'
5929
fi
5930
5931
# When large executables or shared objects are built, AIX ld can
5932
# have problems creating the table of contents. If linking a library
5933
# or program results in "error TOC overflow" add -mminimal-toc to
5934
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5935
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5936
5937
_LT_AC_TAGVAR(archive_cmds, $1)=''
5938
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5939
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5940
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5941
5942
if test "$GCC" = yes; then
5943
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5944
# We only want to do this on AIX 4.2 and lower, the check
5945
# below for broken collect2 doesn't work under 4.3+
5946
collect2name=`${CC} -print-prog-name=collect2`
5947
if test -f "$collect2name" && \
5948
strings "$collect2name" | grep resolve_lib_name >/dev/null
5949
then
5950
# We have reworked collect2
5951
:
5952
else
5953
# We have old collect2
5954
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5955
# It fails to find uninstalled libraries when the uninstalled
5956
# path is not listed in the libpath. Setting hardcode_minus_L
5957
# to unsupported forces relinking
5958
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5959
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5960
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5961
fi
5962
;;
5963
esac
5964
shared_flag='-shared'
5965
if test "$aix_use_runtimelinking" = yes; then
5966
shared_flag="$shared_flag "'${wl}-G'
5967
fi
5968
else
5969
# not using gcc
5970
if test "$host_cpu" = ia64; then
5971
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5972
# chokes on -Wl,-G. The following line is correct:
5973
shared_flag='-G'
5974
else
5975
if test "$aix_use_runtimelinking" = yes; then
5976
shared_flag='${wl}-G'
5977
else
5978
shared_flag='${wl}-bM:SRE'
5979
fi
5980
fi
5981
fi
5982
5983
# It seems that -bexpall does not export symbols beginning with
5984
# underscore (_), so it is better to generate a list of symbols to export.
5985
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5986
if test "$aix_use_runtimelinking" = yes; then
5987
# Warning - without using the other runtime loading flags (-brtl),
5988
# -berok will link without error, but may produce a broken library.
5989
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5990
# Determine the default libpath from the value encoded in an empty executable.
5991
_LT_AC_SYS_LIBPATH_AIX
5992
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5993
_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 $shared_flag"
5994
else
5995
if test "$host_cpu" = ia64; then
5996
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5997
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5998
_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"
5999
else
6000
# Determine the default libpath from the value encoded in an empty executable.
6001
_LT_AC_SYS_LIBPATH_AIX
6002
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6003
# Warning - without using the other run time loading flags,
6004
# -berok will link without error, but may produce a broken library.
6005
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6006
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6007
# Exported symbols can be pulled into shared objects from archives
6008
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6009
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6010
# This is similar to how AIX traditionally builds its shared libraries.
6011
_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'
6012
fi
6013
fi
6014
;;
6015
6016
amigaos*)
6017
_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)'
6018
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6019
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6020
# see comment about different semantics on the GNU ld section
6021
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6022
;;
6023
6024
bsdi[[45]]*)
6025
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6026
;;
6027
6028
cygwin* | mingw* | pw32*)
6029
# When not using gcc, we currently assume that we are using
6030
# Microsoft Visual C++.
6031
# hardcode_libdir_flag_spec is actually meaningless, as there is
6032
# no search path for DLLs.
6033
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6034
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6035
# Tell ltmain to make .lib files, not .a files.
6036
libext=lib
6037
# Tell ltmain to make .dll files, not .so files.
6038
shrext_cmds=".dll"
6039
# FIXME: Setting linknames here is a bad hack.
6040
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6041
# The linker will automatically build a .lib file if we build a DLL.
6042
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6043
# FIXME: Should let the user specify the lib program.
6044
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6045
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6046
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6047
;;
6048
6049
darwin* | rhapsody*)
6050
case $host_os in
6051
rhapsody* | darwin1.[[012]])
6052
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6053
;;
6054
*) # Darwin 1.3 on
6055
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6056
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6057
else
6058
case ${MACOSX_DEPLOYMENT_TARGET} in
6059
10.[[012]])
6060
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6061
;;
6062
10.*)
6063
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6064
;;
6065
esac
6066
fi
6067
;;
6068
esac
6069
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6070
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6071
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6072
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6073
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6074
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6075
if test "$GCC" = yes ; then
6076
output_verbose_link_cmd='echo'
6077
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
6078
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6079
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
6080
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
6081
else
6082
case $cc_basename in
6083
xlc*)
6084
output_verbose_link_cmd='echo'
6085
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6086
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6087
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6088
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6089
_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}'
6090
;;
6091
*)
6092
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6093
;;
6094
esac
6095
fi
6096
;;
6097
6098
dgux*)
6099
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6100
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6101
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6102
;;
6103
6104
freebsd1*)
6105
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6106
;;
6107
6108
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6109
# support. Future versions do this automatically, but an explicit c++rt0.o
6110
# does not break anything, and helps significantly (at the cost of a little
6111
# extra space).
6112
freebsd2.2*)
6113
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6114
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6115
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6116
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6117
;;
6118
6119
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6120
freebsd2*)
6121
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6122
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6123
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6124
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6125
;;
6126
6127
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6128
freebsd* | dragonfly*)
6129
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6130
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6131
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6132
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6133
;;
6134
6135
hpux9*)
6136
if test "$GCC" = yes; then
6137
_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'
6138
else
6139
_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'
6140
fi
6141
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6142
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6143
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6144
6145
# hardcode_minus_L: Not really in the search PATH,
6146
# but as the default location of the library.
6147
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6148
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6149
;;
6150
6151
hpux10*)
6152
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6153
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6154
else
6155
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6156
fi
6157
if test "$with_gnu_ld" = no; then
6158
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6159
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6160
6161
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6162
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6163
6164
# hardcode_minus_L: Not really in the search PATH,
6165
# but as the default location of the library.
6166
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6167
fi
6168
;;
6169
6170
hpux11*)
6171
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6172
case $host_cpu in
6173
hppa*64*)
6174
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6175
;;
6176
ia64*)
6177
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6178
;;
6179
*)
6180
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6181
;;
6182
esac
6183
else
6184
case $host_cpu in
6185
hppa*64*)
6186
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6187
;;
6188
ia64*)
6189
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6190
;;
6191
*)
6192
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6193
;;
6194
esac
6195
fi
6196
if test "$with_gnu_ld" = no; then
6197
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6198
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6199
6200
case $host_cpu in
6201
hppa*64*|ia64*)
6202
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6203
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6204
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6205
;;
6206
*)
6207
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6208
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6209
6210
# hardcode_minus_L: Not really in the search PATH,
6211
# but as the default location of the library.
6212
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6213
;;
6214
esac
6215
fi
6216
;;
6217
6218
irix5* | irix6* | nonstopux*)
6219
if test "$GCC" = yes; then
6220
_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'
6221
else
6222
_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'
6223
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6224
fi
6225
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6226
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6227
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6228
;;
6229
6230
netbsd*)
6231
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6232
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6233
else
6234
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6235
fi
6236
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6237
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6238
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6239
;;
6240
6241
newsos6)
6242
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6243
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6244
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6245
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6246
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6247
;;
6248
6249
openbsd*)
6250
if test -f /usr/libexec/ld.so; then
6251
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6252
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6253
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6254
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6255
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6256
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6257
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6258
else
6259
case $host_os in
6260
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6261
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6262
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6263
;;
6264
*)
6265
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6266
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6267
;;
6268
esac
6269
fi
6270
else
6271
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6272
fi
6273
;;
6274
6275
os2*)
6276
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6277
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6278
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6279
_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'
6280
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6281
;;
6282
6283
osf3*)
6284
if test "$GCC" = yes; then
6285
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6286
_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'
6287
else
6288
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6289
_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'
6290
fi
6291
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6292
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6293
;;
6294
6295
osf4* | osf5*) # as osf3* with the addition of -msym flag
6296
if test "$GCC" = yes; then
6297
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6298
_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'
6299
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6300
else
6301
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6302
_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'
6303
_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~
6304
$LD -shared${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'
6305
6306
# Both c and cxx compiler support -rpath directly
6307
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6308
fi
6309
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6310
;;
6311
6312
solaris*)
6313
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6314
if test "$GCC" = yes; then
6315
wlarc='${wl}'
6316
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6317
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6318
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6319
else
6320
wlarc=''
6321
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6322
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6323
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6324
fi
6325
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6326
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6327
case $host_os in
6328
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6329
*)
6330
# The compiler driver will combine and reorder linker options,
6331
# but understands `-z linker_flag'. GCC discards it without `$wl',
6332
# but is careful enough not to reorder.
6333
# Supported since Solaris 2.6 (maybe 2.5.1?)
6334
if test "$GCC" = yes; then
6335
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6336
else
6337
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6338
fi
6339
;;
6340
esac
6341
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6342
;;
6343
6344
sunos4*)
6345
if test "x$host_vendor" = xsequent; then
6346
# Use $CC to link under sequent, because it throws in some extra .o
6347
# files that make .init and .fini sections work.
6348
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6349
else
6350
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6351
fi
6352
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6353
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6354
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6355
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6356
;;
6357
6358
sysv4)
6359
case $host_vendor in
6360
sni)
6361
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6362
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6363
;;
6364
siemens)
6365
## LD is ld it makes a PLAMLIB
6366
## CC just makes a GrossModule.
6367
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6368
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6369
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6370
;;
6371
motorola)
6372
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6373
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6374
;;
6375
esac
6376
runpath_var='LD_RUN_PATH'
6377
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6378
;;
6379
6380
sysv4.3*)
6381
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6382
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6383
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6384
;;
6385
6386
sysv4*MP*)
6387
if test -d /usr/nec; then
6388
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6389
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6390
runpath_var=LD_RUN_PATH
6391
hardcode_runpath_var=yes
6392
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6393
fi
6394
;;
6395
6396
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6397
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6398
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6399
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6400
runpath_var='LD_RUN_PATH'
6401
6402
if test "$GCC" = yes; then
6403
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6404
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6405
else
6406
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6407
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6408
fi
6409
;;
6410
6411
sysv5* | sco3.2v5* | sco5v6*)
6412
# Note: We can NOT use -z defs as we might desire, because we do not
6413
# link with -lc, and that would cause any symbols used from libc to
6414
# always be unresolved, which means just about no library would
6415
# ever link correctly. If we're not using GNU ld we use -z text
6416
# though, which does catch some bad symbols but isn't as heavy-handed
6417
# as -z defs.
6418
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6419
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6420
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6421
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6422
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6423
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6424
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6425
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6426
runpath_var='LD_RUN_PATH'
6427
6428
if test "$GCC" = yes; then
6429
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6430
_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'
6431
else
6432
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6433
_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'
6434
fi
6435
;;
6436
6437
uts4*)
6438
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6439
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6440
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6441
;;
6442
6443
*)
6444
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6445
;;
6446
esac
6447
fi
6448
])
6449
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6450
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6451
6452
#
6453
# Do we need to explicitly link libc?
6454
#
6455
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6456
x|xyes)
6457
# Assume -lc should be added
6458
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6459
6460
if test "$enable_shared" = yes && test "$GCC" = yes; then
6461
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6462
*'~'*)
6463
# FIXME: we may have to deal with multi-command sequences.
6464
;;
6465
'$CC '*)
6466
# Test whether the compiler implicitly links with -lc since on some
6467
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6468
# to ld, don't add -lc before -lgcc.
6469
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6470
$rm conftest*
6471
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6472
6473
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6474
soname=conftest
6475
lib=conftest
6476
libobjs=conftest.$ac_objext
6477
deplibs=
6478
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6479
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6480
compiler_flags=-v
6481
linker_flags=-v
6482
verstring=
6483
output_objdir=.
6484
libname=conftest
6485
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6486
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6487
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6488
then
6489
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6490
else
6491
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6492
fi
6493
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6494
else
6495
cat conftest.err 1>&5
6496
fi
6497
$rm conftest*
6498
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6499
;;
6500
esac
6501
fi
6502
;;
6503
esac
6504
])# AC_LIBTOOL_PROG_LD_SHLIBS
6505
6506
6507
# _LT_AC_FILE_LTDLL_C
6508
# -------------------
6509
# Be careful that the start marker always follows a newline.
6510
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6511
# /* ltdll.c starts here */
6512
# #define WIN32_LEAN_AND_MEAN
6513
# #include <windows.h>
6514
# #undef WIN32_LEAN_AND_MEAN
6515
# #include <stdio.h>
6516
#
6517
# #ifndef __CYGWIN__
6518
# # ifdef __CYGWIN32__
6519
# # define __CYGWIN__ __CYGWIN32__
6520
# # endif
6521
# #endif
6522
#
6523
# #ifdef __cplusplus
6524
# extern "C" {
6525
# #endif
6526
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6527
# #ifdef __cplusplus
6528
# }
6529
# #endif
6530
#
6531
# #ifdef __CYGWIN__
6532
# #include <cygwin/cygwin_dll.h>
6533
# DECLARE_CYGWIN_DLL( DllMain );
6534
# #endif
6535
# HINSTANCE __hDllInstance_base;
6536
#
6537
# BOOL APIENTRY
6538
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6539
# {
6540
# __hDllInstance_base = hInst;
6541
# return TRUE;
6542
# }
6543
# /* ltdll.c ends here */
6544
])# _LT_AC_FILE_LTDLL_C
6545
6546
6547
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6548
# ---------------------------------
6549
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6550
6551
6552
# old names
6553
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6554
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6555
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6556
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6557
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6558
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6559
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6560
6561
# This is just to silence aclocal about the macro not being used
6562
ifelse([AC_DISABLE_FAST_INSTALL])
6563
6564
AC_DEFUN([LT_AC_PROG_GCJ],
6565
[AC_CHECK_TOOL(GCJ, gcj, no)
6566
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6567
AC_SUBST(GCJFLAGS)
6568
])
6569
6570
AC_DEFUN([LT_AC_PROG_RC],
6571
[AC_CHECK_TOOL(RC, windres, no)
6572
])
6573
6574
6575
# Cheap backport of AS_EXECUTABLE_P and required macros
6576
# from Autoconf 2.59; we should not use $as_executable_p directly.
6577
6578
# _AS_TEST_PREPARE
6579
# ----------------
6580
m4_ifndef([_AS_TEST_PREPARE],
6581
[m4_defun([_AS_TEST_PREPARE],
6582
[if test -x / >/dev/null 2>&1; then
6583
as_executable_p='test -x'
6584
else
6585
as_executable_p='test -f'
6586
fi
6587
])])# _AS_TEST_PREPARE
6588
6589
# AS_EXECUTABLE_P
6590
# ---------------
6591
# Check whether a file is executable.
6592
m4_ifndef([AS_EXECUTABLE_P],
6593
[m4_defun([AS_EXECUTABLE_P],
6594
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
6595
$as_executable_p $1[]dnl
6596
])])# AS_EXECUTABLE_P
6597
6598
# NOTE: This macro has been submitted for inclusion into #
6599
# GNU Autoconf as AC_PROG_SED. When it is available in #
6600
# a released version of Autoconf we should remove this #
6601
# macro and use it instead. #
6602
# LT_AC_PROG_SED
6603
# --------------
6604
# Check for a fully-functional sed program, that truncates
6605
# as few characters as possible. Prefer GNU sed if found.
6606
AC_DEFUN([LT_AC_PROG_SED],
6607
[AC_MSG_CHECKING([for a sed that does not truncate output])
6608
AC_CACHE_VAL(lt_cv_path_SED,
6609
[# Loop through the user's path and test for sed and gsed.
6610
# Then use that list of sed's as ones to test for truncation.
6611
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6612
for as_dir in $PATH
6613
do
6614
IFS=$as_save_IFS
6615
test -z "$as_dir" && as_dir=.
6616
for lt_ac_prog in sed gsed; do
6617
for ac_exec_ext in '' $ac_executable_extensions; do
6618
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6619
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6620
fi
6621
done
6622
done
6623
done
6624
IFS=$as_save_IFS
6625
lt_ac_max=0
6626
lt_ac_count=0
6627
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6628
# along with /bin/sed that truncates output.
6629
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6630
test ! -f $lt_ac_sed && continue
6631
cat /dev/null > conftest.in
6632
lt_ac_count=0
6633
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6634
# Check for GNU sed and select it if it is found.
6635
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6636
lt_cv_path_SED=$lt_ac_sed
6637
break
6638
fi
6639
while true; do
6640
cat conftest.in conftest.in >conftest.tmp
6641
mv conftest.tmp conftest.in
6642
cp conftest.in conftest.nl
6643
echo >>conftest.nl
6644
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6645
cmp -s conftest.out conftest.nl || break
6646
# 10000 chars as input seems more than enough
6647
test $lt_ac_count -gt 10 && break
6648
lt_ac_count=`expr $lt_ac_count + 1`
6649
if test $lt_ac_count -gt $lt_ac_max; then
6650
lt_ac_max=$lt_ac_count
6651
lt_cv_path_SED=$lt_ac_sed
6652
fi
6653
done
6654
done
6655
])
6656
SED=$lt_cv_path_SED
6657
AC_SUBST([SED])
6658
AC_MSG_RESULT([$SED])
6659
])
6660
6661
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
6662
#
6663
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
6664
#
6665
# This program is free software; you can redistribute it and/or modify
6666
# it under the terms of the GNU General Public License as published by
6667
# the Free Software Foundation; either version 2 of the License, or
6668
# (at your option) any later version.
6669
#
6670
# This program is distributed in the hope that it will be useful, but
6671
# WITHOUT ANY WARRANTY; without even the implied warranty of
6672
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
6673
# General Public License for more details.
6674
#
6675
# You should have received a copy of the GNU General Public License
6676
# along with this program; if not, write to the Free Software
6677
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
6678
#
6679
# As a special exception to the GNU General Public License, if you
6680
# distribute this file as part of a program that contains a
6681
# configuration script generated by Autoconf, you may include it under
6682
# the same distribution terms that you use for the rest of that program.
6683
6684
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
6685
# ----------------------------------
6686
AC_DEFUN([PKG_PROG_PKG_CONFIG],
6687
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
6688
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
6689
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
6690
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
6691
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
6692
fi
6693
if test -n "$PKG_CONFIG"; then
6694
_pkg_min_version=m4_default([$1], [0.9.0])
6695
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
6696
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
6697
AC_MSG_RESULT([yes])
6698
else
6699
AC_MSG_RESULT([no])
6700
PKG_CONFIG=""
6701
fi
6702
6703
fi[]dnl
6704
])# PKG_PROG_PKG_CONFIG
6705
6706
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
6707
#
6708
# Check to see whether a particular set of modules exists. Similar
6709
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
6710
#
6711
#
6712
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
6713
# this or PKG_CHECK_MODULES is called, or make sure to call
6714
# PKG_CHECK_EXISTS manually
6715
# --------------------------------------------------------------
6716
AC_DEFUN([PKG_CHECK_EXISTS],
6717
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6718
if test -n "$PKG_CONFIG" && \
6719
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
6720
m4_ifval([$2], [$2], [:])
6721
m4_ifvaln([$3], [else
6722
$3])dnl
6723
fi])
6724
6725
6726
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
6727
# ---------------------------------------------
6728
m4_define([_PKG_CONFIG],
6729
[if test -n "$$1"; then
6730
pkg_cv_[]$1="$$1"
6731
elif test -n "$PKG_CONFIG"; then
6732
PKG_CHECK_EXISTS([$3],
6733
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
6734
[pkg_failed=yes])
6735
else
6736
pkg_failed=untried
6737
fi[]dnl
6738
])# _PKG_CONFIG
6739
6740
# _PKG_SHORT_ERRORS_SUPPORTED
6741
# -----------------------------
6742
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
6743
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
6744
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6745
_pkg_short_errors_supported=yes
6746
else
6747
_pkg_short_errors_supported=no
6748
fi[]dnl
6749
])# _PKG_SHORT_ERRORS_SUPPORTED
6750
6751
6752
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
6753
# [ACTION-IF-NOT-FOUND])
6754
#
6755
#
6756
# Note that if there is a possibility the first call to
6757
# PKG_CHECK_MODULES might not happen, you should be sure to include an
6758
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
6759
#
6760
#
6761
# --------------------------------------------------------------
6762
AC_DEFUN([PKG_CHECK_MODULES],
6763
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
6764
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
6765
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
6766
6767
pkg_failed=no
6768
AC_MSG_CHECKING([for $1])
6769
6770
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
6771
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
6772
6773
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
6774
and $1[]_LIBS to avoid the need to call pkg-config.
6775
See the pkg-config man page for more details.])
6776
6777
if test $pkg_failed = yes; then
6778
_PKG_SHORT_ERRORS_SUPPORTED
6779
if test $_pkg_short_errors_supported = yes; then
6780
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
6781
else
6782
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
6783
fi
6784
# Put the nasty error message in config.log where it belongs
6785
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
6786
6787
ifelse([$4], , [AC_MSG_ERROR(dnl
6788
[Package requirements ($2) were not met:
6789
6790
$$1_PKG_ERRORS
6791
6792
Consider adjusting the PKG_CONFIG_PATH environment variable if you
6793
installed software in a non-standard prefix.
6794
6795
_PKG_TEXT
6796
])],
6797
[AC_MSG_RESULT([no])
6798
$4])
6799
elif test $pkg_failed = untried; then
6800
ifelse([$4], , [AC_MSG_FAILURE(dnl
6801
[The pkg-config script could not be found or is too old. Make sure it
6802
is in your PATH or set the PKG_CONFIG environment variable to the full
6803
path to pkg-config.
6804
6805
_PKG_TEXT
6806
6807
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
6808
[$4])
6809
else
6810
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
6811
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
6812
AC_MSG_RESULT([yes])
6813
ifelse([$3], , :, [$3])
6814
fi[]dnl
6815
])# PKG_CHECK_MODULES
6816
6817
dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.
6818
dnl
6819
dnl Copyright 2005-2006 Sun Microsystems, Inc. All rights reserved.
6820
dnl
6821
dnl Permission is hereby granted, free of charge, to any person obtaining a
6822
dnl copy of this software and associated documentation files (the
6823
dnl "Software"), to deal in the Software without restriction, including
6824
dnl without limitation the rights to use, copy, modify, merge, publish,
6825
dnl distribute, and/or sell copies of the Software, and to permit persons
6826
dnl to whom the Software is furnished to do so, provided that the above
6827
dnl copyright notice(s) and this permission notice appear in all copies of
6828
dnl the Software and that both the above copyright notice(s) and this
6829
dnl permission notice appear in supporting documentation.
6830
dnl
6831
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
6832
dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
6833
dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
6834
dnl OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
6835
dnl HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
6836
dnl INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
6837
dnl FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
6838
dnl NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
6839
dnl WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
6840
dnl
6841
dnl Except as contained in this notice, the name of a copyright holder
6842
dnl shall not be used in advertising or otherwise to promote the sale, use
6843
dnl or other dealings in this Software without prior written authorization
6844
dnl of the copyright holder.
6845
6846
# XORG_MACROS_VERSION(required-version)
6847
# -------------------------------------
6848
# Minimum version: 1.1.0
6849
#
6850
# If you're using a macro added in Version 1.1 or newer, include this in
6851
# your configure.ac with the minimum required version, such as:
6852
# XORG_MACROS_VERSION(1.1)
6853
#
6854
# To force at least a version with this macro defined, also add:
6855
# m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.1 or later before running autoconf/autogen])])
6856
#
6857
#
6858
# See the "minimum version" comment for each macro you use to see what
6859
# version you require.
6860
AC_DEFUN([XORG_MACROS_VERSION],[
6861
[XORG_MACROS_needed_version=$1
6862
XORG_MACROS_needed_major=`echo $XORG_MACROS_needed_version | sed 's/\..*$//'`
6863
XORG_MACROS_needed_minor=`echo $XORG_MACROS_needed_version | sed -e 's/^[0-9]*\.//' -e 's/\..*$//'`]
6864
AC_MSG_CHECKING([if xorg-macros used to generate configure is at least ${XORG_MACROS_needed_major}.${XORG_MACROS_needed_minor}])
6865
[XORG_MACROS_version=1.2.0
6866
XORG_MACROS_major=`echo $XORG_MACROS_version | sed 's/\..*$//'`
6867
XORG_MACROS_minor=`echo $XORG_MACROS_version | sed -e 's/^[0-9]*\.//' -e 's/\..*$//'`]
6868
if test $XORG_MACROS_major -ne $XORG_MACROS_needed_major ; then
6869
AC_MSG_ERROR([configure built with incompatible version of xorg-macros.m4 - requires version ${XORG_MACROS_major}.x])
6870
fi
6871
if test $XORG_MACROS_minor -lt $XORG_MACROS_needed_minor ; then
6872
AC_MSG_ERROR([configure built with too old of a version of xorg-macros.m4 - requires version ${XORG_MACROS_major}.${XORG_MACROS_minor}.0 or newer])
6873
fi
6874
AC_MSG_RESULT([yes, $XORG_MACROS_version])
6875
]) # XORG_MACROS_VERSION
6876
6877
# XORG_PROG_RAWCPP()
6878
# ------------------
6879
# Minimum version: 1.0.0
6880
#
6881
# Find cpp program and necessary flags for use in pre-processing text files
6882
# such as man pages and config files
6883
AC_DEFUN([XORG_PROG_RAWCPP],[
6884
AC_REQUIRE([AC_PROG_CPP])
6885
AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
6886
[$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
6887
6888
# Check for flag to avoid builtin definitions - assumes unix is predefined,
6889
# which is not the best choice for supporting other OS'es, but covers most
6890
# of the ones we need for now.
6891
AC_MSG_CHECKING([if $RAWCPP requires -undef])
6892
AC_LANG_CONFTEST([Does cpp redefine unix ?])
6893
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
6894
AC_MSG_RESULT([no])
6895
else
6896
if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
6897
RAWCPPFLAGS=-undef
6898
AC_MSG_RESULT([yes])
6899
# under Cygwin unix is still defined even with -undef
6900
elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
6901
RAWCPPFLAGS="-undef -ansi"
6902
AC_MSG_RESULT([yes, with -ansi])
6903
else
6904
AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
6905
fi
6906
fi
6907
rm -f conftest.$ac_ext
6908
6909
AC_MSG_CHECKING([if $RAWCPP requires -traditional])
6910
AC_LANG_CONFTEST([Does cpp preserve "whitespace"?])
6911
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
6912
AC_MSG_RESULT([no])
6913
else
6914
if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
6915
RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
6916
AC_MSG_RESULT([yes])
6917
else
6918
AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
6919
fi
6920
fi
6921
rm -f conftest.$ac_ext
6922
AC_SUBST(RAWCPPFLAGS)
6923
]) # XORG_PROG_RAWCPP
6924
6925
# XORG_MANPAGE_SECTIONS()
6926
# -----------------------
6927
# Minimum version: 1.0.0
6928
#
6929
# Determine which sections man pages go in for the different man page types
6930
# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
6931
# Not sure if there's any better way than just hardcoding by OS name.
6932
# Override default settings by setting environment variables
6933
6934
AC_DEFUN([XORG_MANPAGE_SECTIONS],[
6935
AC_REQUIRE([AC_CANONICAL_HOST])
6936
6937
if test x$APP_MAN_SUFFIX = x ; then
6938
APP_MAN_SUFFIX=1
6939
fi
6940
if test x$APP_MAN_DIR = x ; then
6941
APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
6942
fi
6943
6944
if test x$LIB_MAN_SUFFIX = x ; then
6945
LIB_MAN_SUFFIX=3
6946
fi
6947
if test x$LIB_MAN_DIR = x ; then
6948
LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
6949
fi
6950
6951
if test x$FILE_MAN_SUFFIX = x ; then
6952
case $host_os in
6953
solaris*) FILE_MAN_SUFFIX=4 ;;
6954
*) FILE_MAN_SUFFIX=5 ;;
6955
esac
6956
fi
6957
if test x$FILE_MAN_DIR = x ; then
6958
FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
6959
fi
6960
6961
if test x$MISC_MAN_SUFFIX = x ; then
6962
case $host_os in
6963
solaris*) MISC_MAN_SUFFIX=5 ;;
6964
*) MISC_MAN_SUFFIX=7 ;;
6965
esac
6966
fi
6967
if test x$MISC_MAN_DIR = x ; then
6968
MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
6969
fi
6970
6971
if test x$DRIVER_MAN_SUFFIX = x ; then
6972
case $host_os in
6973
solaris*) DRIVER_MAN_SUFFIX=7 ;;
6974
*) DRIVER_MAN_SUFFIX=4 ;;
6975
esac
6976
fi
6977
if test x$DRIVER_MAN_DIR = x ; then
6978
DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
6979
fi
6980
6981
if test x$ADMIN_MAN_SUFFIX = x ; then
6982
case $host_os in
6983
solaris*) ADMIN_MAN_SUFFIX=1m ;;
6984
*) ADMIN_MAN_SUFFIX=8 ;;
6985
esac
6986
fi
6987
if test x$ADMIN_MAN_DIR = x ; then
6988
ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
6989
fi
6990
6991
6992
AC_SUBST([APP_MAN_SUFFIX])
6993
AC_SUBST([LIB_MAN_SUFFIX])
6994
AC_SUBST([FILE_MAN_SUFFIX])
6995
AC_SUBST([MISC_MAN_SUFFIX])
6996
AC_SUBST([DRIVER_MAN_SUFFIX])
6997
AC_SUBST([ADMIN_MAN_SUFFIX])
6998
AC_SUBST([APP_MAN_DIR])
6999
AC_SUBST([LIB_MAN_DIR])
7000
AC_SUBST([FILE_MAN_DIR])
7001
AC_SUBST([MISC_MAN_DIR])
7002
AC_SUBST([DRIVER_MAN_DIR])
7003
AC_SUBST([ADMIN_MAN_DIR])
7004
]) # XORG_MANPAGE_SECTIONS
7005
7006
# XORG_CHECK_LINUXDOC
7007
# -------------------
7008
# Minimum version: 1.0.0
7009
#
7010
# Defines the variable MAKE_TEXT if the necessary tools and
7011
# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
7012
# Whether or not the necessary tools and files are found can be checked
7013
# with the AM_CONDITIONAL "BUILD_LINUXDOC"
7014
AC_DEFUN([XORG_CHECK_LINUXDOC],[
7015
XORG_SGML_PATH=$prefix/share/sgml
7016
HAVE_DEFS_ENT=
7017
7018
if test x"$cross_compiling" = x"yes" ; then
7019
HAVE_DEFS_ENT=no
7020
else
7021
AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes])
7022
fi
7023
7024
AC_PATH_PROG(LINUXDOC, linuxdoc)
7025
AC_PATH_PROG(PS2PDF, ps2pdf)
7026
7027
AC_MSG_CHECKING([Whether to build documentation])
7028
7029
if test x$HAVE_DEFS_ENT != x && test x$LINUXDOC != x ; then
7030
BUILDDOC=yes
7031
else
7032
BUILDDOC=no
7033
fi
7034
7035
AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
7036
7037
AC_MSG_RESULT([$BUILDDOC])
7038
7039
AC_MSG_CHECKING([Whether to build pdf documentation])
7040
7041
if test x$PS2PDF != x && test x$BUILD_PDFDOC != xno; then
7042
BUILDPDFDOC=yes
7043
else
7044
BUILDPDFDOC=no
7045
fi
7046
7047
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
7048
7049
AC_MSG_RESULT([$BUILDPDFDOC])
7050
7051
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt"
7052
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
7053
MAKE_PDF="$PS2PDF"
7054
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
7055
7056
AC_SUBST(MAKE_TEXT)
7057
AC_SUBST(MAKE_PS)
7058
AC_SUBST(MAKE_PDF)
7059
AC_SUBST(MAKE_HTML)
7060
]) # XORG_CHECK_LINUXDOC
7061
7062
# XORG_CHECK_DOCBOOK
7063
# -------------------
7064
# Minimum version: 1.0.0
7065
#
7066
# Checks for the ability to build output formats from SGML DocBook source.
7067
# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
7068
# indicates whether the necessary tools and files are found and, if set,
7069
# $(MAKE_XXX) blah.sgml will produce blah.xxx.
7070
AC_DEFUN([XORG_CHECK_DOCBOOK],[
7071
XORG_SGML_PATH=$prefix/share/sgml
7072
HAVE_DEFS_ENT=
7073
BUILDTXTDOC=no
7074
BUILDPDFDOC=no
7075
BUILDPSDOC=no
7076
BUILDHTMLDOC=no
7077
7078
AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes])
7079
7080
AC_PATH_PROG(DOCBOOKPS, docbook2ps)
7081
AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
7082
AC_PATH_PROG(DOCBOOKHTML, docbook2html)
7083
AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
7084
7085
AC_MSG_CHECKING([Whether to build text documentation])
7086
if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKTXT != x &&
7087
test x$BUILD_TXTDOC != xno; then
7088
BUILDTXTDOC=yes
7089
fi
7090
AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
7091
AC_MSG_RESULT([$BUILDTXTDOC])
7092
7093
AC_MSG_CHECKING([Whether to build PDF documentation])
7094
if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPDF != x &&
7095
test x$BUILD_PDFDOC != xno; then
7096
BUILDPDFDOC=yes
7097
fi
7098
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
7099
AC_MSG_RESULT([$BUILDPDFDOC])
7100
7101
AC_MSG_CHECKING([Whether to build PostScript documentation])
7102
if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPS != x &&
7103
test x$BUILD_PSDOC != xno; then
7104
BUILDPSDOC=yes
7105
fi
7106
AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
7107
AC_MSG_RESULT([$BUILDPSDOC])
7108
7109
AC_MSG_CHECKING([Whether to build HTML documentation])
7110
if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKHTML != x &&
7111
test x$BUILD_HTMLDOC != xno; then
7112
BUILDHTMLDOC=yes
7113
fi
7114
AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
7115
AC_MSG_RESULT([$BUILDHTMLDOC])
7116
7117
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
7118
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
7119
MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
7120
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
7121
7122
AC_SUBST(MAKE_TEXT)
7123
AC_SUBST(MAKE_PS)
7124
AC_SUBST(MAKE_PDF)
7125
AC_SUBST(MAKE_HTML)
7126
]) # XORG_CHECK_DOCBOOK
7127
7128
# XORG_CHECK_MALLOC_ZERO
7129
# ----------------------
7130
# Minimum version: 1.0.0
7131
#
7132
# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
7133
# malloc(0) returns NULL. Packages should add one of these cflags to
7134
# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
7135
AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
7136
AC_ARG_ENABLE(malloc0returnsnull,
7137
AC_HELP_STRING([--enable-malloc0returnsnull],
7138
[malloc(0) returns NULL (default: auto)]),
7139
[MALLOC_ZERO_RETURNS_NULL=$enableval],
7140
[MALLOC_ZERO_RETURNS_NULL=auto])
7141
7142
AC_MSG_CHECKING([whether malloc(0) returns NULL])
7143
if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
7144
AC_RUN_IFELSE([
7145
char *malloc();
7146
char *realloc();
7147
char *calloc();
7148
main() {
7149
char *m0, *r0, *c0, *p;
7150
m0 = malloc(0);
7151
p = malloc(10);
7152
r0 = realloc(p,0);
7153
c0 = calloc(0);
7154
exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1);
7155
}],
7156
[MALLOC_ZERO_RETURNS_NULL=yes],
7157
[MALLOC_ZERO_RETURNS_NULL=no])
7158
fi
7159
AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
7160
7161
if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
7162
MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
7163
XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
7164
XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
7165
else
7166
MALLOC_ZERO_CFLAGS=""
7167
XMALLOC_ZERO_CFLAGS=""
7168
XTMALLOC_ZERO_CFLAGS=""
7169
fi
7170
7171
AC_SUBST([MALLOC_ZERO_CFLAGS])
7172
AC_SUBST([XMALLOC_ZERO_CFLAGS])
7173
AC_SUBST([XTMALLOC_ZERO_CFLAGS])
7174
]) # XORG_CHECK_MALLOC_ZERO
7175
7176
# XORG_WITH_LINT()
7177
# ----------------
7178
# Minimum version: 1.1.0
7179
#
7180
# Sets up flags for source checkers such as lint and sparse if --with-lint
7181
# is specified. (Use --with-lint=sparse for sparse.)
7182
# Sets $LINT to name of source checker passed with --with-lint (default: lint)
7183
# Sets $LINT_FLAGS to flags to pass to source checker
7184
# Sets LINT automake conditional if enabled (default: disabled)
7185
#
7186
AC_DEFUN([XORG_WITH_LINT],[
7187
7188
# Allow checking code with lint, sparse, etc.
7189
AC_ARG_WITH(lint, [AC_HELP_STRING([--with-lint],
7190
[Use a lint-style source code checker (default: disabled)])],
7191
[use_lint=$withval], [use_lint=no])
7192
if test "x$use_lint" = "xyes" ; then
7193
LINT="lint"
7194
else
7195
LINT="$use_lint"
7196
fi
7197
if test "x$LINT_FLAGS" = "x" -a "x$LINT" != "xno" ; then
7198
case $LINT in
7199
lint|*/lint)
7200
case $host_os in
7201
solaris*)
7202
LINT_FLAGS="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
7203
;;
7204
esac
7205
;;
7206
esac
7207
fi
7208
7209
AC_SUBST(LINT)
7210
AC_SUBST(LINT_FLAGS)
7211
AM_CONDITIONAL(LINT, [test x$LINT != xno])
7212
7213
]) # XORG_WITH_LINT
7214
7215
# XORG_LINT_LIBRARY(LIBNAME)
7216
# --------------------------
7217
# Minimum version: 1.1.0
7218
#
7219
# Sets up flags for building lint libraries for checking programs that call
7220
# functions in the library.
7221
# Disabled by default, enable with --enable-lint-library
7222
# Sets:
7223
# @LINTLIB@ - name of lint library file to make
7224
# MAKE_LINT_LIB - automake conditional
7225
#
7226
7227
AC_DEFUN([XORG_LINT_LIBRARY],[
7228
AC_REQUIRE([XORG_WITH_LINT])
7229
# Build lint "library" for more indepth checks of programs calling this library
7230
AC_ARG_ENABLE(lint-library, [AC_HELP_STRING([--enable-lint-library],
7231
[Create lint library (default: disabled)])],
7232
[make_lint_lib=$enableval], [make_lint_lib=no])
7233
if test "x$make_lint_lib" != "xno" ; then
7234
if test "x$LINT" = "xno" ; then
7235
AC_MSG_ERROR([Cannot make lint library without --with-lint])
7236
fi
7237
if test "x$make_lint_lib" = "xyes" ; then
7238
LINTLIB=llib-l$1.ln
7239
else
7240
LINTLIB=$make_lint_lib
7241
fi
7242
fi
7243
AC_SUBST(LINTLIB)
7244
AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
7245
7246
]) # XORG_LINT_LIBRARY
7247
7248
# XORG_CWARNFLAGS
7249
# ---------------
7250
# Minimum version: 1.2.0
7251
#
7252
# Defines CWARNFLAGS to enable C compiler warnings.
7253
#
7254
AC_DEFUN([XORG_CWARNFLAGS], [
7255
AC_REQUIRE([AC_PROG_CC])
7256
if test "x$GCC" = xyes ; then
7257
CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
7258
-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
7259
-Wold-style-definition -Wbad-function-cast -Wdeclaration-after-statement"
7260
else
7261
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
7262
if test "x$SUNCC" = "xyes"; then
7263
CWARNFLAGS="-v"
7264
fi
7265
fi
7266
AC_SUBST(CWARNFLAGS)
7267
]) # XORG_CWARNFLAGS
7268
7269
dnl Copyright 2005 Red Hat, Inc
7270
dnl
7271
dnl Permission to use, copy, modify, distribute, and sell this software and its
7272
dnl documentation for any purpose is hereby granted without fee, provided that
7273
dnl the above copyright notice appear in all copies and that both that
7274
dnl copyright notice and this permission notice appear in supporting
7275
dnl documentation.
7276
dnl
7277
dnl The above copyright notice and this permission notice shall be included
7278
dnl in all copies or substantial portions of the Software.
7279
dnl
7280
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
7281
dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
7282
dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
7283
dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
7284
dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
7285
dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
7286
dnl OTHER DEALINGS IN THE SOFTWARE.
7287
dnl
7288
dnl Except as contained in this notice, the name of the copyright holders shall
7289
dnl not be used in advertising or otherwise to promote the sale, use or
7290
dnl other dealings in this Software without prior written authorization
7291
dnl from the copyright holders.
7292
dnl
7293
7294
# XORG_RELEASE_VERSION
7295
# --------------------
7296
# Adds --with/without-release-string and changes the PACKAGE and
7297
# PACKAGE_TARNAME to use "$PACKAGE{_TARNAME}-$RELEASE_VERSION". If
7298
# no option is given, PACKAGE and PACKAGE_TARNAME are unchanged. Also
7299
# defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
7300
7301
AC_DEFUN([XORG_RELEASE_VERSION],[
7302
AC_ARG_WITH(release-version,
7303
AC_HELP_STRING([--with-release-version=STRING],
7304
[Use release version string in package name]),
7305
[RELEASE_VERSION="$withval"],
7306
[RELEASE_VERSION=""])
7307
if test "x$RELEASE_VERSION" != "x"; then
7308
PACKAGE="$PACKAGE-$RELEASE_VERSION"
7309
PACKAGE_TARNAME="$PACKAGE_TARNAME-$RELEASE_VERSION"
7310
AC_MSG_NOTICE([Building with package name set to $PACKAGE])
7311
fi
7312
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
7313
[`echo $PACKAGE_VERSION | cut -d . -f 1`],
7314
[Major version of this package])
7315
PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
7316
if test "x$PVM" = "x"; then
7317
PVM="0"
7318
fi
7319
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
7320
[$PVM],
7321
[Minor version of this package])
7322
PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
7323
if test "x$PVP" = "x"; then
7324
PVP="0"
7325
fi
7326
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
7327
[$PVP],
7328
[Patch version of this package])
7329
])
7330
7331
# XORG_CHANGELOG()
7332
# ----------------
7333
# Minimum version: 1.2.0
7334
#
7335
# Defines the variable CHANGELOG_CMD as the command to generate
7336
# ChangeLog from git.
7337
#
7338
AC_DEFUN([XORG_CHANGELOG], [
7339
CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > .changelog.tmp && \
7340
mv .changelog.tmp ChangeLog) || (rm -f .changelog.tmp; touch ChangeLog; \
7341
echo 'git directory not found: installing possibly empty changelog.' >&2)"
7342
AC_SUBST([CHANGELOG_CMD])
7343
]) # XORG_CHANGELOG
7344
7345
# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
7346
#
7347
# This file is free software; the Free Software Foundation
7348
# gives unlimited permission to copy and/or distribute it,
7349
# with or without modifications, as long as this notice is preserved.
7350
7351
# AM_AUTOMAKE_VERSION(VERSION)
7352
# ----------------------------
7353
# Automake X.Y traces this macro to ensure aclocal.m4 has been
7354
# generated from the m4 files accompanying Automake X.Y.
7355
# (This private macro should not be called outside this file.)
7356
AC_DEFUN([AM_AUTOMAKE_VERSION],
7357
[am__api_version='1.10'
7358
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
7359
dnl require some minimum version. Point them to the right macro.
7360
m4_if([$1], [1.10.1], [],
7361
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
7362
])
7363
7364
# _AM_AUTOCONF_VERSION(VERSION)
7365
# -----------------------------
7366
# aclocal traces this macro to find the Autoconf version.
7367
# This is a private macro too. Using m4_define simplifies
7368
# the logic in aclocal, which can simply ignore this definition.
7369
m4_define([_AM_AUTOCONF_VERSION], [])
7370
7371
# AM_SET_CURRENT_AUTOMAKE_VERSION
7372
# -------------------------------
7373
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
7374
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
7375
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
7376
[AM_AUTOMAKE_VERSION([1.10.1])dnl
7377
m4_ifndef([AC_AUTOCONF_VERSION],
7378
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
7379
_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
7380
7381
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
7382
7383
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7384
#
7385
# This file is free software; the Free Software Foundation
7386
# gives unlimited permission to copy and/or distribute it,
7387
# with or without modifications, as long as this notice is preserved.
7388
7389
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
7390
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
7391
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
7392
#
7393
# Of course, Automake must honor this variable whenever it calls a
7394
# tool from the auxiliary directory. The problem is that $srcdir (and
7395
# therefore $ac_aux_dir as well) can be either absolute or relative,
7396
# depending on how configure is run. This is pretty annoying, since
7397
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
7398
# source directory, any form will work fine, but in subdirectories a
7399
# relative path needs to be adjusted first.
7400
#
7401
# $ac_aux_dir/missing
7402
# fails when called from a subdirectory if $ac_aux_dir is relative
7403
# $top_srcdir/$ac_aux_dir/missing
7404
# fails if $ac_aux_dir is absolute,
7405
# fails when called from a subdirectory in a VPATH build with
7406
# a relative $ac_aux_dir
7407
#
7408
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
7409
# are both prefixed by $srcdir. In an in-source build this is usually
7410
# harmless because $srcdir is `.', but things will broke when you
7411
# start a VPATH build or use an absolute $srcdir.
7412
#
7413
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
7414
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
7415
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
7416
# and then we would define $MISSING as
7417
# MISSING="\${SHELL} $am_aux_dir/missing"
7418
# This will work as long as MISSING is not called from configure, because
7419
# unfortunately $(top_srcdir) has no meaning in configure.
7420
# However there are other variables, like CC, which are often used in
7421
# configure, and could therefore not use this "fixed" $ac_aux_dir.
7422
#
7423
# Another solution, used here, is to always expand $ac_aux_dir to an
7424
# absolute PATH. The drawback is that using absolute paths prevent a
7425
# configured tree to be moved without reconfiguration.
7426
7427
AC_DEFUN([AM_AUX_DIR_EXPAND],
7428
[dnl Rely on autoconf to set up CDPATH properly.
7429
AC_PREREQ([2.50])dnl
7430
# expand $ac_aux_dir to an absolute path
7431
am_aux_dir=`cd $ac_aux_dir && pwd`
7432
])
7433
7434
# AM_CONDITIONAL -*- Autoconf -*-
7435
7436
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
7437
# Free Software Foundation, Inc.
7438
#
7439
# This file is free software; the Free Software Foundation
7440
# gives unlimited permission to copy and/or distribute it,
7441
# with or without modifications, as long as this notice is preserved.
7442
7443
# serial 8
7444
7445
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
7446
# -------------------------------------
7447
# Define a conditional.
7448
AC_DEFUN([AM_CONDITIONAL],
7449
[AC_PREREQ(2.52)dnl
7450
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
7451
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
7452
AC_SUBST([$1_TRUE])dnl
7453
AC_SUBST([$1_FALSE])dnl
7454
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
7455
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
7456
if $2; then
7457
$1_TRUE=
7458
$1_FALSE='#'
7459
else
7460
$1_TRUE='#'
7461
$1_FALSE=
7462
fi
7463
AC_CONFIG_COMMANDS_PRE(
7464
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
7465
AC_MSG_ERROR([[conditional "$1" was never defined.
7466
Usually this means the macro was only invoked conditionally.]])
7467
fi])])
7468
7469
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
7470
# Free Software Foundation, Inc.
7471
#
7472
# This file is free software; the Free Software Foundation
7473
# gives unlimited permission to copy and/or distribute it,
7474
# with or without modifications, as long as this notice is preserved.
7475
7476
# serial 9
7477
7478
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
7479
# written in clear, in which case automake, when reading aclocal.m4,
7480
# will think it sees a *use*, and therefore will trigger all it's
7481
# C support machinery. Also note that it means that autoscan, seeing
7482
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
7483
7484
7485
# _AM_DEPENDENCIES(NAME)
7486
# ----------------------
7487
# See how the compiler implements dependency checking.
7488
# NAME is "CC", "CXX", "GCJ", or "OBJC".
7489
# We try a few techniques and use that to set a single cache variable.
7490
#
7491
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
7492
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
7493
# dependency, and given that the user is not expected to run this macro,
7494
# just rely on AC_PROG_CC.
7495
AC_DEFUN([_AM_DEPENDENCIES],
7496
[AC_REQUIRE([AM_SET_DEPDIR])dnl
7497
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
7498
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
7499
AC_REQUIRE([AM_DEP_TRACK])dnl
7500
7501
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
7502
[$1], CXX, [depcc="$CXX" am_compiler_list=],
7503
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
7504
[$1], UPC, [depcc="$UPC" am_compiler_list=],
7505
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
7506
[depcc="$$1" am_compiler_list=])
7507
7508
AC_CACHE_CHECK([dependency style of $depcc],
7509
[am_cv_$1_dependencies_compiler_type],
7510
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7511
# We make a subdir and do the tests there. Otherwise we can end up
7512
# making bogus files that we don't know about and never remove. For
7513
# instance it was reported that on HP-UX the gcc test will end up
7514
# making a dummy file named `D' -- because `-MD' means `put the output
7515
# in D'.
7516
mkdir conftest.dir
7517
# Copy depcomp to subdir because otherwise we won't find it if we're
7518
# using a relative directory.
7519
cp "$am_depcomp" conftest.dir
7520
cd conftest.dir
7521
# We will build objects and dependencies in a subdirectory because
7522
# it helps to detect inapplicable dependency modes. For instance
7523
# both Tru64's cc and ICC support -MD to output dependencies as a
7524
# side effect of compilation, but ICC will put the dependencies in
7525
# the current directory while Tru64 will put them in the object
7526
# directory.
7527
mkdir sub
7528
7529
am_cv_$1_dependencies_compiler_type=none
7530
if test "$am_compiler_list" = ""; then
7531
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
7532
fi
7533
for depmode in $am_compiler_list; do
7534
# Setup a source with many dependencies, because some compilers
7535
# like to wrap large dependency lists on column 80 (with \), and
7536
# we should not choose a depcomp mode which is confused by this.
7537
#
7538
# We need to recreate these files for each test, as the compiler may
7539
# overwrite some of them when testing with obscure command lines.
7540
# This happens at least with the AIX C compiler.
7541
: > sub/conftest.c
7542
for i in 1 2 3 4 5 6; do
7543
echo '#include "conftst'$i'.h"' >> sub/conftest.c
7544
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7545
# Solaris 8's {/usr,}/bin/sh.
7546
touch sub/conftst$i.h
7547
done
7548
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7549
7550
case $depmode in
7551
nosideeffect)
7552
# after this tag, mechanisms are not by side-effect, so they'll
7553
# only be used when explicitly requested
7554
if test "x$enable_dependency_tracking" = xyes; then
7555
continue
7556
else
7557
break
7558
fi
7559
;;
7560
none) break ;;
7561
esac
7562
# We check with `-c' and `-o' for the sake of the "dashmstdout"
7563
# mode. It turns out that the SunPro C++ compiler does not properly
7564
# handle `-M -o', and we need to detect this.
7565
if depmode=$depmode \
7566
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
7567
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7568
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
7569
>/dev/null 2>conftest.err &&
7570
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7571
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7572
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
7573
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7574
# icc doesn't choke on unknown options, it will just issue warnings
7575
# or remarks (even with -Werror). So we grep stderr for any message
7576
# that says an option was ignored or not supported.
7577
# When given -MP, icc 7.0 and 7.1 complain thusly:
7578
# icc: Command line warning: ignoring option '-M'; no argument required
7579
# The diagnosis changed in icc 8.0:
7580
# icc: Command line remark: option '-MP' not supported
7581
if (grep 'ignoring option' conftest.err ||
7582
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7583
am_cv_$1_dependencies_compiler_type=$depmode
7584
break
7585
fi
7586
fi
7587
done
7588
7589
cd ..
7590
rm -rf conftest.dir
7591
else
7592
am_cv_$1_dependencies_compiler_type=none
7593
fi
7594
])
7595
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
7596
AM_CONDITIONAL([am__fastdep$1], [
7597
test "x$enable_dependency_tracking" != xno \
7598
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
7599
])
7600
7601
7602
# AM_SET_DEPDIR
7603
# -------------
7604
# Choose a directory name for dependency files.
7605
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
7606
AC_DEFUN([AM_SET_DEPDIR],
7607
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7608
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
7609
])
7610
7611
7612
# AM_DEP_TRACK
7613
# ------------
7614
AC_DEFUN([AM_DEP_TRACK],
7615
[AC_ARG_ENABLE(dependency-tracking,
7616
[ --disable-dependency-tracking speeds up one-time build
7617
--enable-dependency-tracking do not reject slow dependency extractors])
7618
if test "x$enable_dependency_tracking" != xno; then
7619
am_depcomp="$ac_aux_dir/depcomp"
7620
AMDEPBACKSLASH='\'
7621
fi
7622
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
7623
AC_SUBST([AMDEPBACKSLASH])dnl
7624
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
7625
])
7626
7627
# Generate code to set up dependency tracking. -*- Autoconf -*-
7628
7629
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
7630
# Free Software Foundation, Inc.
7631
#
7632
# This file is free software; the Free Software Foundation
7633
# gives unlimited permission to copy and/or distribute it,
7634
# with or without modifications, as long as this notice is preserved.
7635
7636
#serial 3
7637
7638
# _AM_OUTPUT_DEPENDENCY_COMMANDS
7639
# ------------------------------
7640
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
7641
[for mf in $CONFIG_FILES; do
7642
# Strip MF so we end up with the name of the file.
7643
mf=`echo "$mf" | sed -e 's/:.*$//'`
7644
# Check whether this is an Automake generated Makefile or not.
7645
# We used to match only the files named `Makefile.in', but
7646
# some people rename them; so instead we look at the file content.
7647
# Grep'ing the first line is not enough: some people post-process
7648
# each Makefile.in and add a new line on top of each file to say so.
7649
# Grep'ing the whole file is not good either: AIX grep has a line
7650
# limit of 2048, but all sed's we know have understand at least 4000.
7651
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7652
dirpart=`AS_DIRNAME("$mf")`
7653
else
7654
continue
7655
fi
7656
# Extract the definition of DEPDIR, am__include, and am__quote
7657
# from the Makefile without running `make'.
7658
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7659
test -z "$DEPDIR" && continue
7660
am__include=`sed -n 's/^am__include = //p' < "$mf"`
7661
test -z "am__include" && continue
7662
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7663
# When using ansi2knr, U may be empty or an underscore; expand it
7664
U=`sed -n 's/^U = //p' < "$mf"`
7665
# Find all dependency output files, they are included files with
7666
# $(DEPDIR) in their names. We invoke sed twice because it is the
7667
# simplest approach to changing $(DEPDIR) to its actual value in the
7668
# expansion.
7669
for file in `sed -n "
7670
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7671
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7672
# Make sure the directory exists.
7673
test -f "$dirpart/$file" && continue
7674
fdir=`AS_DIRNAME(["$file"])`
7675
AS_MKDIR_P([$dirpart/$fdir])
7676
# echo "creating $dirpart/$file"
7677
echo '# dummy' > "$dirpart/$file"
7678
done
7679
done
7680
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
7681
7682
7683
# AM_OUTPUT_DEPENDENCY_COMMANDS
7684
# -----------------------------
7685
# This macro should only be invoked once -- use via AC_REQUIRE.
7686
#
7687
# This code is only required when automatic dependency tracking
7688
# is enabled. FIXME. This creates each `.P' file that we will
7689
# need in order to bootstrap the dependency handling code.
7690
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
7691
[AC_CONFIG_COMMANDS([depfiles],
7692
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
7693
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
7694
])
7695
7696
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7697
# Free Software Foundation, Inc.
7698
#
7699
# This file is free software; the Free Software Foundation
7700
# gives unlimited permission to copy and/or distribute it,
7701
# with or without modifications, as long as this notice is preserved.
7702
7703
# serial 8
7704
7705
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
7706
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
7707
7708
# Do all the work for Automake. -*- Autoconf -*-
7709
7710
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
7711
# 2005, 2006, 2008 Free Software Foundation, Inc.
7712
#
7713
# This file is free software; the Free Software Foundation
7714
# gives unlimited permission to copy and/or distribute it,
7715
# with or without modifications, as long as this notice is preserved.
7716
7717
# serial 13
7718
7719
# This macro actually does too much. Some checks are only needed if
7720
# your package does certain things. But this isn't really a big deal.
7721
7722
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
7723
# AM_INIT_AUTOMAKE([OPTIONS])
7724
# -----------------------------------------------
7725
# The call with PACKAGE and VERSION arguments is the old style
7726
# call (pre autoconf-2.50), which is being phased out. PACKAGE
7727
# and VERSION should now be passed to AC_INIT and removed from
7728
# the call to AM_INIT_AUTOMAKE.
7729
# We support both call styles for the transition. After
7730
# the next Automake release, Autoconf can make the AC_INIT
7731
# arguments mandatory, and then we can depend on a new Autoconf
7732
# release and drop the old call support.
7733
AC_DEFUN([AM_INIT_AUTOMAKE],
7734
[AC_PREREQ([2.60])dnl
7735
dnl Autoconf wants to disallow AM_ names. We explicitly allow
7736
dnl the ones we care about.
7737
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
7738
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
7739
AC_REQUIRE([AC_PROG_INSTALL])dnl
7740
if test "`cd $srcdir && pwd`" != "`pwd`"; then
7741
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7742
# is not polluted with repeated "-I."
7743
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
7744
# test to see if srcdir already configured
7745
if test -f $srcdir/config.status; then
7746
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
7747
fi
7748
fi
7749
7750
# test whether we have cygpath
7751
if test -z "$CYGPATH_W"; then
7752
if (cygpath --version) >/dev/null 2>/dev/null; then
7753
CYGPATH_W='cygpath -w'
7754
else
7755
CYGPATH_W=echo
7756
fi
7757
fi
7758
AC_SUBST([CYGPATH_W])
7759
7760
# Define the identity of the package.
7761
dnl Distinguish between old-style and new-style calls.
7762
m4_ifval([$2],
7763
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
7764
AC_SUBST([PACKAGE], [$1])dnl
7765
AC_SUBST([VERSION], [$2])],
7766
[_AM_SET_OPTIONS([$1])dnl
7767
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
7768
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
7769
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
7770
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7771
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7772
7773
_AM_IF_OPTION([no-define],,
7774
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7775
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7776
7777
# Some tools Automake needs.
7778
AC_REQUIRE([AM_SANITY_CHECK])dnl
7779
AC_REQUIRE([AC_ARG_PROGRAM])dnl
7780
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
7781
AM_MISSING_PROG(AUTOCONF, autoconf)
7782
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7783
AM_MISSING_PROG(AUTOHEADER, autoheader)
7784
AM_MISSING_PROG(MAKEINFO, makeinfo)
7785
AM_PROG_INSTALL_SH
7786
AM_PROG_INSTALL_STRIP
7787
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7788
# We need awk for the "check" target. The system "awk" is bad on
7789
# some platforms.
7790
AC_REQUIRE([AC_PROG_AWK])dnl
7791
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7792
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7793
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7794
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7795
[_AM_PROG_TAR([v7])])])
7796
_AM_IF_OPTION([no-dependencies],,
7797
[AC_PROVIDE_IFELSE([AC_PROG_CC],
7798
[_AM_DEPENDENCIES(CC)],
7799
[define([AC_PROG_CC],
7800
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7801
AC_PROVIDE_IFELSE([AC_PROG_CXX],
7802
[_AM_DEPENDENCIES(CXX)],
7803
[define([AC_PROG_CXX],
7804
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7805
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
7806
[_AM_DEPENDENCIES(OBJC)],
7807
[define([AC_PROG_OBJC],
7808
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
7809
])
7810
])
7811
7812
7813
# When config.status generates a header, we must update the stamp-h file.
7814
# This file resides in the same directory as the config header
7815
# that is generated. The stamp files are numbered to have different names.
7816
7817
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7818
# loop where config.status creates the headers, so we can generate
7819
# our stamp files there.
7820
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7821
[# Compute $1's index in $config_headers.
7822
_am_arg=$1
7823
_am_stamp_count=1
7824
for _am_header in $config_headers :; do
7825
case $_am_header in
7826
$_am_arg | $_am_arg:* )
7827
break ;;
7828
* )
7829
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7830
esac
7831
done
7832
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
7833
7834
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7835
#
7836
# This file is free software; the Free Software Foundation
7837
# gives unlimited permission to copy and/or distribute it,
7838
# with or without modifications, as long as this notice is preserved.
7839
7840
# AM_PROG_INSTALL_SH
7841
# ------------------
7842
# Define $install_sh.
7843
AC_DEFUN([AM_PROG_INSTALL_SH],
7844
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7845
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7846
AC_SUBST(install_sh)])
7847
7848
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7849
#
7850
# This file is free software; the Free Software Foundation
7851
# gives unlimited permission to copy and/or distribute it,
7852
# with or without modifications, as long as this notice is preserved.
7853
7854
# serial 2
7855
7856
# Check whether the underlying file-system supports filenames
7857
# with a leading dot. For instance MS-DOS doesn't.
7858
AC_DEFUN([AM_SET_LEADING_DOT],
7859
[rm -rf .tst 2>/dev/null
7860
mkdir .tst 2>/dev/null
7861
if test -d .tst; then
7862
am__leading_dot=.
7863
else
7864
am__leading_dot=_
7865
fi
7866
rmdir .tst 2>/dev/null
7867
AC_SUBST([am__leading_dot])])
7868
7869
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
7870
# From Jim Meyering
7871
7872
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
7873
# Free Software Foundation, Inc.
7874
#
7875
# This file is free software; the Free Software Foundation
7876
# gives unlimited permission to copy and/or distribute it,
7877
# with or without modifications, as long as this notice is preserved.
7878
7879
# serial 4
7880
7881
AC_DEFUN([AM_MAINTAINER_MODE],
7882
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
7883
dnl maintainer-mode is disabled by default
7884
AC_ARG_ENABLE(maintainer-mode,
7885
[ --enable-maintainer-mode enable make rules and dependencies not useful
7886
(and sometimes confusing) to the casual installer],
7887
USE_MAINTAINER_MODE=$enableval,
7888
USE_MAINTAINER_MODE=no)
7889
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
7890
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
7891
MAINT=$MAINTAINER_MODE_TRUE
7892
AC_SUBST(MAINT)dnl
7893
]
7894
)
7895
7896
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
7897
7898
# Check to see how 'make' treats includes. -*- Autoconf -*-
7899
7900
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7901
#
7902
# This file is free software; the Free Software Foundation
7903
# gives unlimited permission to copy and/or distribute it,
7904
# with or without modifications, as long as this notice is preserved.
7905
7906
# serial 3
7907
7908
# AM_MAKE_INCLUDE()
7909
# -----------------
7910
# Check to see how make treats includes.
7911
AC_DEFUN([AM_MAKE_INCLUDE],
7912
[am_make=${MAKE-make}
7913
cat > confinc << 'END'
7914
am__doit:
7915
@echo done
7916
.PHONY: am__doit
7917
END
7918
# If we don't find an include directive, just comment out the code.
7919
AC_MSG_CHECKING([for style of include used by $am_make])
7920
am__include="#"
7921
am__quote=
7922
_am_result=none
7923
# First try GNU make style include.
7924
echo "include confinc" > confmf
7925
# We grep out `Entering directory' and `Leaving directory'
7926
# messages which can occur if `w' ends up in MAKEFLAGS.
7927
# In particular we don't look at `^make:' because GNU make might
7928
# be invoked under some other name (usually "gmake"), in which
7929
# case it prints its new name instead of `make'.
7930
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7931
am__include=include
7932
am__quote=
7933
_am_result=GNU
7934
fi
7935
# Now try BSD make style include.
7936
if test "$am__include" = "#"; then
7937
echo '.include "confinc"' > confmf
7938
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7939
am__include=.include
7940
am__quote="\""
7941
_am_result=BSD
7942
fi
7943
fi
7944
AC_SUBST([am__include])
7945
AC_SUBST([am__quote])
7946
AC_MSG_RESULT([$_am_result])
7947
rm -f confinc confmf
7948
])
7949
7950
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7951
7952
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7953
# Free Software Foundation, Inc.
7954
#
7955
# This file is free software; the Free Software Foundation
7956
# gives unlimited permission to copy and/or distribute it,
7957
# with or without modifications, as long as this notice is preserved.
7958
7959
# serial 5
7960
7961
# AM_MISSING_PROG(NAME, PROGRAM)
7962
# ------------------------------
7963
AC_DEFUN([AM_MISSING_PROG],
7964
[AC_REQUIRE([AM_MISSING_HAS_RUN])
7965
$1=${$1-"${am_missing_run}$2"}
7966
AC_SUBST($1)])
7967
7968
7969
# AM_MISSING_HAS_RUN
7970
# ------------------
7971
# Define MISSING if not defined so far and test if it supports --run.
7972
# If it does, set am_missing_run to use it, otherwise, to nothing.
7973
AC_DEFUN([AM_MISSING_HAS_RUN],
7974
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7975
AC_REQUIRE_AUX_FILE([missing])dnl
7976
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7977
# Use eval to expand $SHELL
7978
if eval "$MISSING --run true"; then
7979
am_missing_run="$MISSING --run "
7980
else
7981
am_missing_run=
7982
AC_MSG_WARN([`missing' script is too old or missing])
7983
fi
7984
])
7985
7986
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7987
#
7988
# This file is free software; the Free Software Foundation
7989
# gives unlimited permission to copy and/or distribute it,
7990
# with or without modifications, as long as this notice is preserved.
7991
7992
# AM_PROG_MKDIR_P
7993
# ---------------
7994
# Check for `mkdir -p'.
7995
AC_DEFUN([AM_PROG_MKDIR_P],
7996
[AC_PREREQ([2.60])dnl
7997
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7998
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
7999
dnl while keeping a definition of mkdir_p for backward compatibility.
8000
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8001
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8002
dnl Makefile.ins that do not define MKDIR_P, so we do our own
8003
dnl adjustment using top_builddir (which is defined more often than
8004
dnl MKDIR_P).
8005
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8006
case $mkdir_p in
8007
[[\\/$]]* | ?:[[\\/]]*) ;;
8008
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8009
esac
8010
])
8011
8012
# Helper functions for option handling. -*- Autoconf -*-
8013
8014
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
8015
#
8016
# This file is free software; the Free Software Foundation
8017
# gives unlimited permission to copy and/or distribute it,
8018
# with or without modifications, as long as this notice is preserved.
8019
8020
# serial 3
8021
8022
# _AM_MANGLE_OPTION(NAME)
8023
# -----------------------
8024
AC_DEFUN([_AM_MANGLE_OPTION],
8025
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8026
8027
# _AM_SET_OPTION(NAME)
8028
# ------------------------------
8029
# Set option NAME. Presently that only means defining a flag for this option.
8030
AC_DEFUN([_AM_SET_OPTION],
8031
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8032
8033
# _AM_SET_OPTIONS(OPTIONS)
8034
# ----------------------------------
8035
# OPTIONS is a space-separated list of Automake options.
8036
AC_DEFUN([_AM_SET_OPTIONS],
8037
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8038
8039
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8040
# -------------------------------------------
8041
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8042
AC_DEFUN([_AM_IF_OPTION],
8043
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8044
8045
# Check to make sure that the build environment is sane. -*- Autoconf -*-
8046
8047
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8048
# Free Software Foundation, Inc.
8049
#
8050
# This file is free software; the Free Software Foundation
8051
# gives unlimited permission to copy and/or distribute it,
8052
# with or without modifications, as long as this notice is preserved.
8053
8054
# serial 4
8055
8056
# AM_SANITY_CHECK
8057
# ---------------
8058
AC_DEFUN([AM_SANITY_CHECK],
8059
[AC_MSG_CHECKING([whether build environment is sane])
8060
# Just in case
8061
sleep 1
8062
echo timestamp > conftest.file
8063
# Do `set' in a subshell so we don't clobber the current shell's
8064
# arguments. Must try -L first in case configure is actually a
8065
# symlink; some systems play weird games with the mod time of symlinks
8066
# (eg FreeBSD returns the mod time of the symlink's containing
8067
# directory).
8068
if (
8069
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
8070
if test "$[*]" = "X"; then
8071
# -L didn't work.
8072
set X `ls -t $srcdir/configure conftest.file`
8073
fi
8074
rm -f conftest.file
8075
if test "$[*]" != "X $srcdir/configure conftest.file" \
8076
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
8077
8078
# If neither matched, then we have a broken ls. This can happen
8079
# if, for instance, CONFIG_SHELL is bash and it inherits a
8080
# broken ls alias from the environment. This has actually
8081
# happened. Such a system could not be considered "sane".
8082
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8083
alias in your environment])
8084
fi
8085
8086
test "$[2]" = conftest.file
8087
)
8088
then
8089
# Ok.
8090
:
8091
else
8092
AC_MSG_ERROR([newly created file is older than distributed files!
8093
Check your system clock])
8094
fi
8095
AC_MSG_RESULT(yes)])
8096
8097
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8098
#
8099
# This file is free software; the Free Software Foundation
8100
# gives unlimited permission to copy and/or distribute it,
8101
# with or without modifications, as long as this notice is preserved.
8102
8103
# AM_PROG_INSTALL_STRIP
8104
# ---------------------
8105
# One issue with vendor `install' (even GNU) is that you can't
8106
# specify the program used to strip binaries. This is especially
8107
# annoying in cross-compiling environments, where the build's strip
8108
# is unlikely to handle the host's binaries.
8109
# Fortunately install-sh will honor a STRIPPROG variable, so we
8110
# always use install-sh in `make install-strip', and initialize
8111
# STRIPPROG with the value of the STRIP variable (set by the user).
8112
AC_DEFUN([AM_PROG_INSTALL_STRIP],
8113
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8114
# Installed binaries are usually stripped using `strip' when the user
8115
# run `make install-strip'. However `strip' might not be the right
8116
# tool to use in cross-compilation environments, therefore Automake
8117
# will honor the `STRIP' environment variable to overrule this program.
8118
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8119
if test "$cross_compiling" != no; then
8120
AC_CHECK_TOOL([STRIP], [strip], :)
8121
fi
8122
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8123
AC_SUBST([INSTALL_STRIP_PROGRAM])])
8124
8125
# Copyright (C) 2006 Free Software Foundation, Inc.
8126
#
8127
# This file is free software; the Free Software Foundation
8128
# gives unlimited permission to copy and/or distribute it,
8129
# with or without modifications, as long as this notice is preserved.
8130
8131
# _AM_SUBST_NOTMAKE(VARIABLE)
8132
# ---------------------------
8133
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8134
# This macro is traced by Automake.
8135
AC_DEFUN([_AM_SUBST_NOTMAKE])
8136
8137
# Check how to create a tarball. -*- Autoconf -*-
8138
8139
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8140
#
8141
# This file is free software; the Free Software Foundation
8142
# gives unlimited permission to copy and/or distribute it,
8143
# with or without modifications, as long as this notice is preserved.
8144
8145
# serial 2
8146
8147
# _AM_PROG_TAR(FORMAT)
8148
# --------------------
8149
# Check how to create a tarball in format FORMAT.
8150
# FORMAT should be one of `v7', `ustar', or `pax'.
8151
#
8152
# Substitute a variable $(am__tar) that is a command
8153
# writing to stdout a FORMAT-tarball containing the directory
8154
# $tardir.
8155
# tardir=directory && $(am__tar) > result.tar
8156
#
8157
# Substitute a variable $(am__untar) that extract such
8158
# a tarball read from stdin.
8159
# $(am__untar) < result.tar
8160
AC_DEFUN([_AM_PROG_TAR],
8161
[# Always define AMTAR for backward compatibility.
8162
AM_MISSING_PROG([AMTAR], [tar])
8163
m4_if([$1], [v7],
8164
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8165
[m4_case([$1], [ustar],, [pax],,
8166
[m4_fatal([Unknown tar format])])
8167
AC_MSG_CHECKING([how to create a $1 tar archive])
8168
# Loop over all known methods to create a tar archive until one works.
8169
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8170
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
8171
# Do not fold the above two line into one, because Tru64 sh and
8172
# Solaris sh will not grok spaces in the rhs of `-'.
8173
for _am_tool in $_am_tools
8174
do
8175
case $_am_tool in
8176
gnutar)
8177
for _am_tar in tar gnutar gtar;
8178
do
8179
AM_RUN_LOG([$_am_tar --version]) && break
8180
done
8181
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8182
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8183
am__untar="$_am_tar -xf -"
8184
;;
8185
plaintar)
8186
# Must skip GNU tar: if it does not support --format= it doesn't create
8187
# ustar tarball either.
8188
(tar --version) >/dev/null 2>&1 && continue
8189
am__tar='tar chf - "$$tardir"'
8190
am__tar_='tar chf - "$tardir"'
8191
am__untar='tar xf -'
8192
;;
8193
pax)
8194
am__tar='pax -L -x $1 -w "$$tardir"'
8195
am__tar_='pax -L -x $1 -w "$tardir"'
8196
am__untar='pax -r'
8197
;;
8198
cpio)
8199
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8200
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8201
am__untar='cpio -i -H $1 -d'
8202
;;
8203
none)
8204
am__tar=false
8205
am__tar_=false
8206
am__untar=false
8207
;;
8208
esac
8209
8210
# If the value was cached, stop now. We just wanted to have am__tar
8211
# and am__untar set.
8212
test -n "${am_cv_prog_tar_$1}" && break
8213
8214
# tar/untar a dummy directory, and stop if the command works
8215
rm -rf conftest.dir
8216
mkdir conftest.dir
8217
echo GrepMe > conftest.dir/file
8218
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8219
rm -rf conftest.dir
8220
if test -s conftest.tar; then
8221
AM_RUN_LOG([$am__untar <conftest.tar])
8222
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8223
fi
8224
done
8225
rm -rf conftest.dir
8226
8227
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8228
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8229
AC_SUBST([am__tar])
8230
AC_SUBST([am__untar])
8231
]) # _AM_PROG_TAR
8232
Loggerhead is a web-based interface for Breezy
Version: 2.0.1