Updated libtool to version 2.2.6a
--HG-- branch : SDL-1.2 extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%403975
This commit is contained in:
Sam Lantinga
parent
c333e0b976
commit
b3e1d764b8
8 changed files with 11178 additions and 7253 deletions
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acinclude/libtool.m4
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acinclude/libtool.m4
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acinclude/ltdl.m4
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acinclude/ltdl.m4
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##############################################################################
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# ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
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#
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# Copyright (C) 1999-2006, 2007, 2008 Free Software Foundation, Inc.
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# Written by Thomas Tanner, 1999
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#
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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# serial 17 LTDL_INIT
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# LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
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# ------------------------------------------
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# DIRECTORY contains the libltdl sources. It is okay to call this
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# function multiple times, as long as the same DIRECTORY is always given.
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AC_DEFUN([LT_CONFIG_LTDL_DIR],
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[AC_BEFORE([$0], [LTDL_INIT])
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_$0($*)
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])# LT_CONFIG_LTDL_DIR
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# We break this out into a separate macro, so that we can call it safely
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# internally without being caught accidentally by the sed scan in libtoolize.
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m4_defun([_LT_CONFIG_LTDL_DIR],
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[dnl remove trailing slashes
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m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
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m4_case(_LTDL_DIR,
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[], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
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m4_if(_ARG_DIR, [.],
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[],
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[m4_define([_LTDL_DIR], _ARG_DIR)
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_LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
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[m4_if(_ARG_DIR, _LTDL_DIR,
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[],
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[m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
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m4_popdef([_ARG_DIR])
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])# _LT_CONFIG_LTDL_DIR
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# Initialise:
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m4_define([_LTDL_DIR], [])
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# _LT_BUILD_PREFIX
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# ----------------
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# If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
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# to `${top_builddir}/'.
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m4_define([_LT_BUILD_PREFIX],
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[m4_ifdef([AC_AUTOCONF_VERSION],
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[m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
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[-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
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[${top_build_prefix}],
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[${top_builddir}/])],
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[${top_build_prefix}])],
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[${top_builddir}/])[]dnl
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])
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# LTDL_CONVENIENCE
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# ----------------
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# sets LIBLTDL to the link flags for the libltdl convenience library and
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# LTDLINCL to the include flags for the libltdl header and adds
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# --enable-ltdl-convenience to the configure arguments. Note that
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# AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
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# '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
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# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
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# quotes!). If your package is not flat and you're not using automake,
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# define top_build_prefix, top_builddir, and top_srcdir appropriately
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# in your Makefiles.
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AC_DEFUN([LTDL_CONVENIENCE],
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[AC_BEFORE([$0], [LTDL_INIT])dnl
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dnl Although the argument is deprecated and no longer documented,
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dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
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dnl here make sure it is the same as any other declaration of libltdl's
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dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
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dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
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m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
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_$0()
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])# LTDL_CONVENIENCE
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# AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
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# now we have LT_CONFIG_LTDL_DIR:
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AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
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[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
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_LTDL_CONVENIENCE])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
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# _LTDL_CONVENIENCE
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# -----------------
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# Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
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m4_defun([_LTDL_CONVENIENCE],
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[case $enable_ltdl_convenience in
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no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
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"") enable_ltdl_convenience=yes
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ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
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esac
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LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
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LTDLDEPS=$LIBLTDL
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LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
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AC_SUBST([LIBLTDL])
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AC_SUBST([LTDLDEPS])
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AC_SUBST([LTDLINCL])
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# For backwards non-gettext consistent compatibility...
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INCLTDL="$LTDLINCL"
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AC_SUBST([INCLTDL])
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])# _LTDL_CONVENIENCE
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# LTDL_INSTALLABLE
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# ----------------
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# sets LIBLTDL to the link flags for the libltdl installable library
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# and LTDLINCL to the include flags for the libltdl header and adds
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# --enable-ltdl-install to the configure arguments. Note that
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# AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
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# is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
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# available, otherwise with '${top_builddir}/', and LTDLINCL will be
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# prefixed with '${top_srcdir}/' (note the single quotes!). If your
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# package is not flat and you're not using automake, define top_build_prefix,
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# top_builddir, and top_srcdir appropriately in your Makefiles.
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# In the future, this macro may have to be called after LT_INIT.
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AC_DEFUN([LTDL_INSTALLABLE],
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[AC_BEFORE([$0], [LTDL_INIT])dnl
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dnl Although the argument is deprecated and no longer documented,
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||||||
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dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
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||||||
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dnl here make sure it is the same as any other declaration of libltdl's
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dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
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dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
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m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
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_$0()
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])# LTDL_INSTALLABLE
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# AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
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# now we have LT_CONFIG_LTDL_DIR:
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AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
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[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
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_LTDL_INSTALLABLE])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
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# _LTDL_INSTALLABLE
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# -----------------
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# Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
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m4_defun([_LTDL_INSTALLABLE],
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[if test -f $prefix/lib/libltdl.la; then
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lt_save_LDFLAGS="$LDFLAGS"
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LDFLAGS="-L$prefix/lib $LDFLAGS"
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AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
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LDFLAGS="$lt_save_LDFLAGS"
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if test x"${lt_lib_ltdl-no}" = xyes; then
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if test x"$enable_ltdl_install" != xyes; then
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# Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
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AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
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enable_ltdl_install=no
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fi
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elif test x"$enable_ltdl_install" = xno; then
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AC_MSG_WARN([libltdl not installed, but installation disabled])
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fi
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fi
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# If configure.ac declared an installable ltdl, and the user didn't override
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# with --disable-ltdl-install, we will install the shipped libltdl.
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case $enable_ltdl_install in
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no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
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LIBLTDL="-lltdl"
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LTDLDEPS=
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LTDLINCL=
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;;
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*) enable_ltdl_install=yes
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ac_configure_args="$ac_configure_args --enable-ltdl-install"
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LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
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LTDLDEPS=$LIBLTDL
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LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
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;;
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esac
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AC_SUBST([LIBLTDL])
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AC_SUBST([LTDLDEPS])
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AC_SUBST([LTDLINCL])
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# For backwards non-gettext consistent compatibility...
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INCLTDL="$LTDLINCL"
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AC_SUBST([INCLTDL])
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])# LTDL_INSTALLABLE
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# _LTDL_MODE_DISPATCH
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# -------------------
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m4_define([_LTDL_MODE_DISPATCH],
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[dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
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m4_if(_LTDL_DIR, [],
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[],
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dnl if _LTDL_MODE was not set already, the default value is `subproject':
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[m4_case(m4_default(_LTDL_MODE, [subproject]),
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[subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
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_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
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[nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
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[recursive], [],
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[m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
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dnl Be careful not to expand twice:
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m4_define([$0], [])
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])# _LTDL_MODE_DISPATCH
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# _LT_LIBOBJ(MODULE_NAME)
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# -----------------------
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# Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
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# of into LIBOBJS.
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AC_DEFUN([_LT_LIBOBJ], [
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m4_pattern_allow([^_LT_LIBOBJS$])
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_LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
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])# _LT_LIBOBJS
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# LTDL_INIT([OPTIONS])
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# --------------------
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# Clients of libltdl can use this macro to allow the installer to
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# choose between a shipped copy of the ltdl sources or a preinstalled
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# version of the library. If the shipped ltdl sources are not in a
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# subdirectory named libltdl, the directory name must be given by
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# LT_CONFIG_LTDL_DIR.
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AC_DEFUN([LTDL_INIT],
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[dnl Parse OPTIONS
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_LT_SET_OPTIONS([$0], [$1])
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dnl We need to keep our own list of libobjs separate from our parent project,
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dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
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dnl we look for our own LIBOBJs.
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m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
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m4_pushdef([AC_LIBSOURCES])
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dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
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m4_if(_LTDL_MODE, [],
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[m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
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m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
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[m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
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AC_ARG_WITH([included_ltdl],
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[AS_HELP_STRING([--with-included-ltdl],
|
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[use the GNU ltdl sources included here])])
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if test "x$with_included_ltdl" != xyes; then
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# We are not being forced to use the included libltdl sources, so
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# decide whether there is a useful installed version we can use.
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AC_CHECK_HEADER([ltdl.h],
|
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[AC_CHECK_DECL([lt_dlinterface_register],
|
||||||
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[AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
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||||||
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[with_included_ltdl=no],
|
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[with_included_ltdl=yes])],
|
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[with_included_ltdl=yes],
|
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[AC_INCLUDES_DEFAULT
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#include <ltdl.h>])],
|
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[with_included_ltdl=yes],
|
||||||
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[AC_INCLUDES_DEFAULT]
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|
)
|
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|
fi
|
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|
||||||
|
dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
|
||||||
|
dnl was called yet, then for old times' sake, we assume libltdl is in an
|
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|
dnl eponymous directory:
|
||||||
|
AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
|
||||||
|
|
||||||
|
AC_ARG_WITH([ltdl_include],
|
||||||
|
[AS_HELP_STRING([--with-ltdl-include=DIR],
|
||||||
|
[use the ltdl headers installed in DIR])])
|
||||||
|
|
||||||
|
if test -n "$with_ltdl_include"; then
|
||||||
|
if test -f "$with_ltdl_include/ltdl.h"; then :
|
||||||
|
else
|
||||||
|
AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
with_ltdl_include=no
|
||||||
|
fi
|
||||||
|
|
||||||
|
AC_ARG_WITH([ltdl_lib],
|
||||||
|
[AS_HELP_STRING([--with-ltdl-lib=DIR],
|
||||||
|
[use the libltdl.la installed in DIR])])
|
||||||
|
|
||||||
|
if test -n "$with_ltdl_lib"; then
|
||||||
|
if test -f "$with_ltdl_lib/libltdl.la"; then :
|
||||||
|
else
|
||||||
|
AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
with_ltdl_lib=no
|
||||||
|
fi
|
||||||
|
|
||||||
|
case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
|
||||||
|
,yes,no,no,)
|
||||||
|
m4_case(m4_default(_LTDL_TYPE, [convenience]),
|
||||||
|
[convenience], [_LTDL_CONVENIENCE],
|
||||||
|
[installable], [_LTDL_INSTALLABLE],
|
||||||
|
[m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
|
||||||
|
;;
|
||||||
|
,no,no,no,)
|
||||||
|
# If the included ltdl is not to be used, then use the
|
||||||
|
# preinstalled libltdl we found.
|
||||||
|
AC_DEFINE([HAVE_LTDL], [1],
|
||||||
|
[Define this if a modern libltdl is already installed])
|
||||||
|
LIBLTDL=-lltdl
|
||||||
|
LTDLDEPS=
|
||||||
|
LTDLINCL=
|
||||||
|
;;
|
||||||
|
,no*,no,*)
|
||||||
|
AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
|
||||||
|
;;
|
||||||
|
*) with_included_ltdl=no
|
||||||
|
LIBLTDL="-L$with_ltdl_lib -lltdl"
|
||||||
|
LTDLDEPS=
|
||||||
|
LTDLINCL="-I$with_ltdl_include"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
INCLTDL="$LTDLINCL"
|
||||||
|
|
||||||
|
# Report our decision...
|
||||||
|
AC_MSG_CHECKING([where to find libltdl headers])
|
||||||
|
AC_MSG_RESULT([$LTDLINCL])
|
||||||
|
AC_MSG_CHECKING([where to find libltdl library])
|
||||||
|
AC_MSG_RESULT([$LIBLTDL])
|
||||||
|
|
||||||
|
_LTDL_SETUP
|
||||||
|
|
||||||
|
dnl restore autoconf definition.
|
||||||
|
m4_popdef([AC_LIBOBJ])
|
||||||
|
m4_popdef([AC_LIBSOURCES])
|
||||||
|
|
||||||
|
AC_CONFIG_COMMANDS_PRE([
|
||||||
|
_ltdl_libobjs=
|
||||||
|
_ltdl_ltlibobjs=
|
||||||
|
if test -n "$_LT_LIBOBJS"; then
|
||||||
|
# Remove the extension.
|
||||||
|
_lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
|
||||||
|
for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
|
||||||
|
_ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
|
||||||
|
_ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
|
||||||
|
AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
|
||||||
|
])
|
||||||
|
|
||||||
|
# Only expand once:
|
||||||
|
m4_define([LTDL_INIT])
|
||||||
|
])# LTDL_INIT
|
||||||
|
|
||||||
|
# Old names:
|
||||||
|
AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
|
||||||
|
AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
|
||||||
|
AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LIB_LTDL], [])
|
||||||
|
dnl AC_DEFUN([AC_WITH_LTDL], [])
|
||||||
|
dnl AC_DEFUN([LT_WITH_LTDL], [])
|
||||||
|
|
||||||
|
|
||||||
|
# _LTDL_SETUP
|
||||||
|
# -----------
|
||||||
|
# Perform all the checks necessary for compilation of the ltdl objects
|
||||||
|
# -- including compiler checks and header checks. This is a public
|
||||||
|
# interface mainly for the benefit of libltdl's own configure.ac, most
|
||||||
|
# other users should call LTDL_INIT instead.
|
||||||
|
AC_DEFUN([_LTDL_SETUP],
|
||||||
|
[AC_REQUIRE([AC_PROG_CC])dnl
|
||||||
|
AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
|
||||||
|
AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
|
||||||
|
AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
|
||||||
|
AC_REQUIRE([LT_LIB_DLLOAD])dnl
|
||||||
|
AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
|
||||||
|
AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
|
||||||
|
AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
|
||||||
|
AC_REQUIRE([gl_FUNC_ARGZ])dnl
|
||||||
|
|
||||||
|
m4_require([_LT_CHECK_OBJDIR])dnl
|
||||||
|
m4_require([_LT_HEADER_DLFCN])dnl
|
||||||
|
m4_require([_LT_CHECK_DLPREOPEN])dnl
|
||||||
|
m4_require([_LT_DECL_SED])dnl
|
||||||
|
|
||||||
|
dnl Don't require this, or it will be expanded earlier than the code
|
||||||
|
dnl that sets the variables it relies on:
|
||||||
|
_LT_ENABLE_INSTALL
|
||||||
|
|
||||||
|
dnl _LTDL_MODE specific code must be called at least once:
|
||||||
|
_LTDL_MODE_DISPATCH
|
||||||
|
|
||||||
|
# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
|
||||||
|
# the user used. This is so that ltdl.h can pick up the parent projects
|
||||||
|
# config.h file, The first file in AC_CONFIG_HEADERS must contain the
|
||||||
|
# definitions required by ltdl.c.
|
||||||
|
# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
|
||||||
|
AC_CONFIG_COMMANDS_PRE([dnl
|
||||||
|
m4_pattern_allow([^LT_CONFIG_H$])dnl
|
||||||
|
m4_ifset([AH_HEADER],
|
||||||
|
[LT_CONFIG_H=AH_HEADER],
|
||||||
|
[m4_ifset([AC_LIST_HEADERS],
|
||||||
|
[LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
|
||||||
|
[])])])
|
||||||
|
AC_SUBST([LT_CONFIG_H])
|
||||||
|
|
||||||
|
AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
|
||||||
|
[], [], [AC_INCLUDES_DEFAULT])
|
||||||
|
|
||||||
|
AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
|
||||||
|
AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
|
||||||
|
|
||||||
|
AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
|
||||||
|
|
||||||
|
name=ltdl
|
||||||
|
LTDLOPEN=`eval "\\$ECHO \"$libname_spec\""`
|
||||||
|
AC_SUBST([LTDLOPEN])
|
||||||
|
])# _LTDL_SETUP
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_ENABLE_INSTALL
|
||||||
|
# ------------------
|
||||||
|
m4_define([_LT_ENABLE_INSTALL],
|
||||||
|
[AC_ARG_ENABLE([ltdl-install],
|
||||||
|
[AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
|
||||||
|
|
||||||
|
case ,${enable_ltdl_install},${enable_ltdl_convenience} in
|
||||||
|
*yes*) ;;
|
||||||
|
*) enable_ltdl_convenience=yes ;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
m4_ifdef([AM_CONDITIONAL],
|
||||||
|
[AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
|
||||||
|
AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
|
||||||
|
])# _LT_ENABLE_INSTALL
|
||||||
|
|
||||||
|
|
||||||
|
# LT_SYS_DLOPEN_DEPLIBS
|
||||||
|
# ---------------------
|
||||||
|
AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
|
||||||
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||||
|
AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
|
||||||
|
[lt_cv_sys_dlopen_deplibs],
|
||||||
|
[# PORTME does your system automatically load deplibs for dlopen?
|
||||||
|
# or its logical equivalent (e.g. shl_load for HP-UX < 11)
|
||||||
|
# For now, we just catch OSes we know something about -- in the
|
||||||
|
# future, we'll try test this programmatically.
|
||||||
|
lt_cv_sys_dlopen_deplibs=unknown
|
||||||
|
case $host_os in
|
||||||
|
aix3*|aix4.1.*|aix4.2.*)
|
||||||
|
# Unknown whether this is true for these versions of AIX, but
|
||||||
|
# we want this `case' here to explicitly catch those versions.
|
||||||
|
lt_cv_sys_dlopen_deplibs=unknown
|
||||||
|
;;
|
||||||
|
aix[[4-9]]*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
amigaos*)
|
||||||
|
case $host_cpu in
|
||||||
|
powerpc)
|
||||||
|
lt_cv_sys_dlopen_deplibs=no
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
darwin*)
|
||||||
|
# Assuming the user has installed a libdl from somewhere, this is true
|
||||||
|
# If you are looking for one http://www.opendarwin.org/projects/dlcompat
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
freebsd* | dragonfly*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
gnu* | linux* | k*bsd*-gnu)
|
||||||
|
# GNU and its variants, using gnu ld.so (Glibc)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
hpux10*|hpux11*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
interix*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
irix[[12345]]*|irix6.[[01]]*)
|
||||||
|
# Catch all versions of IRIX before 6.2, and indicate that we don't
|
||||||
|
# know how it worked for any of those versions.
|
||||||
|
lt_cv_sys_dlopen_deplibs=unknown
|
||||||
|
;;
|
||||||
|
irix*)
|
||||||
|
# The case above catches anything before 6.2, and it's known that
|
||||||
|
# at 6.2 and later dlopen does load deplibs.
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
netbsd*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
openbsd*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
osf[[1234]]*)
|
||||||
|
# dlopen did load deplibs (at least at 4.x), but until the 5.x series,
|
||||||
|
# it did *not* use an RPATH in a shared library to find objects the
|
||||||
|
# library depends on, so we explicitly say `no'.
|
||||||
|
lt_cv_sys_dlopen_deplibs=no
|
||||||
|
;;
|
||||||
|
osf5.0|osf5.0a|osf5.1)
|
||||||
|
# dlopen *does* load deplibs and with the right loader patch applied
|
||||||
|
# it even uses RPATH in a shared library to search for shared objects
|
||||||
|
# that the library depends on, but there's no easy way to know if that
|
||||||
|
# patch is installed. Since this is the case, all we can really
|
||||||
|
# say is unknown -- it depends on the patch being installed. If
|
||||||
|
# it is, this changes to `yes'. Without it, it would be `no'.
|
||||||
|
lt_cv_sys_dlopen_deplibs=unknown
|
||||||
|
;;
|
||||||
|
osf*)
|
||||||
|
# the two cases above should catch all versions of osf <= 5.1. Read
|
||||||
|
# the comments above for what we know about them.
|
||||||
|
# At > 5.1, deplibs are loaded *and* any RPATH in a shared library
|
||||||
|
# is used to find them so we can finally say `yes'.
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
qnx*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
solaris*)
|
||||||
|
lt_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
|
||||||
|
libltdl_cv_sys_dlopen_deplibs=yes
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
])
|
||||||
|
if test "$lt_cv_sys_dlopen_deplibs" != yes; then
|
||||||
|
AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
|
||||||
|
[Define if the OS needs help to load dependent libraries for dlopen().])
|
||||||
|
fi
|
||||||
|
])# LT_SYS_DLOPEN_DEPLIBS
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
|
||||||
|
|
||||||
|
|
||||||
|
# LT_SYS_MODULE_EXT
|
||||||
|
# -----------------
|
||||||
|
AC_DEFUN([LT_SYS_MODULE_EXT],
|
||||||
|
[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
|
||||||
|
AC_CACHE_CHECK([which extension is used for runtime loadable modules],
|
||||||
|
[libltdl_cv_shlibext],
|
||||||
|
[
|
||||||
|
module=yes
|
||||||
|
eval libltdl_cv_shlibext=$shrext_cmds
|
||||||
|
])
|
||||||
|
if test -n "$libltdl_cv_shlibext"; then
|
||||||
|
m4_pattern_allow([LT_MODULE_EXT])dnl
|
||||||
|
AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
|
||||||
|
[Define to the extension used for runtime loadable modules, say, ".so".])
|
||||||
|
fi
|
||||||
|
])# LT_SYS_MODULE_EXT
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
|
||||||
|
|
||||||
|
|
||||||
|
# LT_SYS_MODULE_PATH
|
||||||
|
# ------------------
|
||||||
|
AC_DEFUN([LT_SYS_MODULE_PATH],
|
||||||
|
[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
|
||||||
|
AC_CACHE_CHECK([which variable specifies run-time module search path],
|
||||||
|
[lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
|
||||||
|
if test -n "$lt_cv_module_path_var"; then
|
||||||
|
m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
|
||||||
|
AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
|
||||||
|
[Define to the name of the environment variable that determines the run-time module search path.])
|
||||||
|
fi
|
||||||
|
])# LT_SYS_MODULE_PATH
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
|
||||||
|
|
||||||
|
|
||||||
|
# LT_SYS_DLSEARCH_PATH
|
||||||
|
# --------------------
|
||||||
|
AC_DEFUN([LT_SYS_DLSEARCH_PATH],
|
||||||
|
[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
|
||||||
|
AC_CACHE_CHECK([for the default library search path],
|
||||||
|
[lt_cv_sys_dlsearch_path],
|
||||||
|
[lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
|
||||||
|
if test -n "$lt_cv_sys_dlsearch_path"; then
|
||||||
|
sys_dlsearch_path=
|
||||||
|
for dir in $lt_cv_sys_dlsearch_path; do
|
||||||
|
if test -z "$sys_dlsearch_path"; then
|
||||||
|
sys_dlsearch_path="$dir"
|
||||||
|
else
|
||||||
|
sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
m4_pattern_allow([LT_DLSEARCH_PATH])dnl
|
||||||
|
AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
|
||||||
|
[Define to the system default library search path.])
|
||||||
|
fi
|
||||||
|
])# LT_SYS_DLSEARCH_PATH
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_CHECK_DLPREOPEN
|
||||||
|
# -------------------
|
||||||
|
m4_defun([_LT_CHECK_DLPREOPEN],
|
||||||
|
[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
|
||||||
|
AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
|
||||||
|
[libltdl_cv_preloaded_symbols],
|
||||||
|
[if test -n "$lt_cv_sys_global_symbol_pipe"; then
|
||||||
|
libltdl_cv_preloaded_symbols=yes
|
||||||
|
else
|
||||||
|
libltdl_cv_preloaded_symbols=no
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
if test x"$libltdl_cv_preloaded_symbols" = xyes; then
|
||||||
|
AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
|
||||||
|
[Define if libtool can extract symbol lists from object files.])
|
||||||
|
fi
|
||||||
|
])# _LT_CHECK_DLPREOPEN
|
||||||
|
|
||||||
|
|
||||||
|
# LT_LIB_DLLOAD
|
||||||
|
# -------------
|
||||||
|
AC_DEFUN([LT_LIB_DLLOAD],
|
||||||
|
[m4_pattern_allow([^LT_DLLOADERS$])
|
||||||
|
LT_DLLOADERS=
|
||||||
|
AC_SUBST([LT_DLLOADERS])
|
||||||
|
|
||||||
|
AC_LANG_PUSH([C])
|
||||||
|
|
||||||
|
LIBADD_DLOPEN=
|
||||||
|
AC_SEARCH_LIBS([dlopen], [dl],
|
||||||
|
[AC_DEFINE([HAVE_LIBDL], [1],
|
||||||
|
[Define if you have the libdl library or equivalent.])
|
||||||
|
if test "$ac_cv_search_dlopen" != "none required" ; then
|
||||||
|
LIBADD_DLOPEN="-ldl"
|
||||||
|
fi
|
||||||
|
libltdl_cv_lib_dl_dlopen="yes"
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
|
||||||
|
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
|
||||||
|
# include <dlfcn.h>
|
||||||
|
#endif
|
||||||
|
]], [[dlopen(0, 0);]])],
|
||||||
|
[AC_DEFINE([HAVE_LIBDL], [1],
|
||||||
|
[Define if you have the libdl library or equivalent.])
|
||||||
|
libltdl_cv_func_dlopen="yes"
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
|
||||||
|
[AC_CHECK_LIB([svld], [dlopen],
|
||||||
|
[AC_DEFINE([HAVE_LIBDL], [1],
|
||||||
|
[Define if you have the libdl library or equivalent.])
|
||||||
|
LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
|
||||||
|
if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
|
||||||
|
then
|
||||||
|
lt_save_LIBS="$LIBS"
|
||||||
|
LIBS="$LIBS $LIBADD_DLOPEN"
|
||||||
|
AC_CHECK_FUNCS([dlerror])
|
||||||
|
LIBS="$lt_save_LIBS"
|
||||||
|
fi
|
||||||
|
AC_SUBST([LIBADD_DLOPEN])
|
||||||
|
|
||||||
|
LIBADD_SHL_LOAD=
|
||||||
|
AC_CHECK_FUNC([shl_load],
|
||||||
|
[AC_DEFINE([HAVE_SHL_LOAD], [1],
|
||||||
|
[Define if you have the shl_load function.])
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
|
||||||
|
[AC_CHECK_LIB([dld], [shl_load],
|
||||||
|
[AC_DEFINE([HAVE_SHL_LOAD], [1],
|
||||||
|
[Define if you have the shl_load function.])
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
|
||||||
|
LIBADD_SHL_LOAD="-ldld"])])
|
||||||
|
AC_SUBST([LIBADD_SHL_LOAD])
|
||||||
|
|
||||||
|
case $host_os in
|
||||||
|
darwin[[1567]].*)
|
||||||
|
# We only want this for pre-Mac OS X 10.4.
|
||||||
|
AC_CHECK_FUNC([_dyld_func_lookup],
|
||||||
|
[AC_DEFINE([HAVE_DYLD], [1],
|
||||||
|
[Define if you have the _dyld_func_lookup function.])
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
|
||||||
|
;;
|
||||||
|
beos*)
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
|
||||||
|
;;
|
||||||
|
cygwin* | mingw* | os2* | pw32*)
|
||||||
|
AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
AC_CHECK_LIB([dld], [dld_link],
|
||||||
|
[AC_DEFINE([HAVE_DLD], [1],
|
||||||
|
[Define if you have the GNU dld library.])
|
||||||
|
LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
|
||||||
|
AC_SUBST([LIBADD_DLD_LINK])
|
||||||
|
|
||||||
|
m4_pattern_allow([^LT_DLPREOPEN$])
|
||||||
|
LT_DLPREOPEN=
|
||||||
|
if test -n "$LT_DLLOADERS"
|
||||||
|
then
|
||||||
|
for lt_loader in $LT_DLLOADERS; do
|
||||||
|
LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
|
||||||
|
done
|
||||||
|
AC_DEFINE([HAVE_LIBDLLOADER], [1],
|
||||||
|
[Define if libdlloader will be built on this platform])
|
||||||
|
fi
|
||||||
|
AC_SUBST([LT_DLPREOPEN])
|
||||||
|
|
||||||
|
dnl This isn't used anymore, but set it for backwards compatibility
|
||||||
|
LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
|
||||||
|
AC_SUBST([LIBADD_DL])
|
||||||
|
|
||||||
|
AC_LANG_POP
|
||||||
|
])# LT_LIB_DLLOAD
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_DLLIB], [])
|
||||||
|
|
||||||
|
|
||||||
|
# LT_SYS_SYMBOL_USCORE
|
||||||
|
# --------------------
|
||||||
|
# does the compiler prefix global symbols with an underscore?
|
||||||
|
AC_DEFUN([LT_SYS_SYMBOL_USCORE],
|
||||||
|
[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
|
||||||
|
AC_CACHE_CHECK([for _ prefix in compiled symbols],
|
||||||
|
[lt_cv_sys_symbol_underscore],
|
||||||
|
[lt_cv_sys_symbol_underscore=no
|
||||||
|
cat > conftest.$ac_ext <<_LT_EOF
|
||||||
|
void nm_test_func(){}
|
||||||
|
int main(){nm_test_func;return 0;}
|
||||||
|
_LT_EOF
|
||||||
|
if AC_TRY_EVAL(ac_compile); then
|
||||||
|
# Now try to grab the symbols.
|
||||||
|
ac_nlist=conftest.nm
|
||||||
|
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
|
||||||
|
# See whether the symbols have a leading underscore.
|
||||||
|
if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
|
||||||
|
lt_cv_sys_symbol_underscore=yes
|
||||||
|
else
|
||||||
|
if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
|
||||||
|
:
|
||||||
|
else
|
||||||
|
echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
|
||||||
|
cat conftest.c >&AS_MESSAGE_LOG_FD
|
||||||
|
fi
|
||||||
|
rm -rf conftest*
|
||||||
|
])
|
||||||
|
sys_symbol_underscore=$lt_cv_sys_symbol_underscore
|
||||||
|
AC_SUBST([sys_symbol_underscore])
|
||||||
|
])# LT_SYS_SYMBOL_USCORE
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
|
||||||
|
|
||||||
|
|
||||||
|
# LT_FUNC_DLSYM_USCORE
|
||||||
|
# --------------------
|
||||||
|
AC_DEFUN([LT_FUNC_DLSYM_USCORE],
|
||||||
|
[AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
|
||||||
|
if test x"$lt_cv_sys_symbol_underscore" = xyes; then
|
||||||
|
if test x"$libltdl_cv_func_dlopen" = xyes ||
|
||||||
|
test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
|
||||||
|
AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
|
||||||
|
[libltdl_cv_need_uscore],
|
||||||
|
[libltdl_cv_need_uscore=unknown
|
||||||
|
save_LIBS="$LIBS"
|
||||||
|
LIBS="$LIBS $LIBADD_DLOPEN"
|
||||||
|
_LT_TRY_DLOPEN_SELF(
|
||||||
|
[libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
|
||||||
|
[], [libltdl_cv_need_uscore=cross])
|
||||||
|
LIBS="$save_LIBS"
|
||||||
|
])
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test x"$libltdl_cv_need_uscore" = xyes; then
|
||||||
|
AC_DEFINE([NEED_USCORE], [1],
|
||||||
|
[Define if dlsym() requires a leading underscore in symbol names.])
|
||||||
|
fi
|
||||||
|
])# LT_FUNC_DLSYM_USCORE
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
|
||||||
|
|
||||||
370
acinclude/ltoptions.m4
vendored
Normal file
370
acinclude/ltoptions.m4
vendored
Normal file
|
|
@ -0,0 +1,370 @@
|
||||||
|
##############################################################################
|
||||||
|
# Helper functions for option handling. -*- Autoconf -*-
|
||||||
|
#
|
||||||
|
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
|
||||||
|
# Written by Gary V. Vaughan, 2004
|
||||||
|
#
|
||||||
|
# This file is free software; the Free Software Foundation gives
|
||||||
|
# unlimited permission to copy and/or distribute it, with or without
|
||||||
|
# modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
# serial 6 ltoptions.m4
|
||||||
|
|
||||||
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
||||||
|
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
|
||||||
|
# ------------------------------------------
|
||||||
|
m4_define([_LT_MANGLE_OPTION],
|
||||||
|
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
|
||||||
|
# ---------------------------------------
|
||||||
|
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
|
||||||
|
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
|
||||||
|
# saved as a flag.
|
||||||
|
m4_define([_LT_SET_OPTION],
|
||||||
|
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
|
||||||
|
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
|
||||||
|
_LT_MANGLE_DEFUN([$1], [$2]),
|
||||||
|
[m4_warning([Unknown $1 option `$2'])])[]dnl
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
|
||||||
|
# ------------------------------------------------------------
|
||||||
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
||||||
|
m4_define([_LT_IF_OPTION],
|
||||||
|
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
|
||||||
|
# -------------------------------------------------------
|
||||||
|
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
|
||||||
|
# are set.
|
||||||
|
m4_define([_LT_UNLESS_OPTIONS],
|
||||||
|
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
|
||||||
|
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
|
||||||
|
[m4_define([$0_found])])])[]dnl
|
||||||
|
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
|
||||||
|
])[]dnl
|
||||||
|
])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
|
||||||
|
# ----------------------------------------
|
||||||
|
# OPTION-LIST is a space-separated list of Libtool options associated
|
||||||
|
# with MACRO-NAME. If any OPTION has a matching handler declared with
|
||||||
|
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
|
||||||
|
# the unknown option and exit.
|
||||||
|
m4_defun([_LT_SET_OPTIONS],
|
||||||
|
[# Set options
|
||||||
|
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
|
||||||
|
[_LT_SET_OPTION([$1], _LT_Option)])
|
||||||
|
|
||||||
|
m4_if([$1],[LT_INIT],[
|
||||||
|
dnl
|
||||||
|
dnl Simply set some default values (i.e off) if boolean options were not
|
||||||
|
dnl specified:
|
||||||
|
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
|
||||||
|
])
|
||||||
|
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
|
||||||
|
])
|
||||||
|
dnl
|
||||||
|
dnl If no reference was made to various pairs of opposing options, then
|
||||||
|
dnl we run the default mode handler for the pair. For example, if neither
|
||||||
|
dnl `shared' nor `disable-shared' was passed, we enable building of shared
|
||||||
|
dnl archives by default:
|
||||||
|
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
|
||||||
|
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
|
||||||
|
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
|
||||||
|
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
|
||||||
|
[_LT_ENABLE_FAST_INSTALL])
|
||||||
|
])
|
||||||
|
])# _LT_SET_OPTIONS
|
||||||
|
|
||||||
|
|
||||||
|
## --------------------------------- ##
|
||||||
|
## Macros to handle LT_INIT options. ##
|
||||||
|
## --------------------------------- ##
|
||||||
|
|
||||||
|
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
|
||||||
|
# -----------------------------------------
|
||||||
|
m4_define([_LT_MANGLE_DEFUN],
|
||||||
|
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
|
||||||
|
|
||||||
|
|
||||||
|
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
|
||||||
|
# -----------------------------------------------
|
||||||
|
m4_define([LT_OPTION_DEFINE],
|
||||||
|
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
|
||||||
|
])# LT_OPTION_DEFINE
|
||||||
|
|
||||||
|
|
||||||
|
# dlopen
|
||||||
|
# ------
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
|
||||||
|
])
|
||||||
|
|
||||||
|
AU_DEFUN([AC_LIBTOOL_DLOPEN],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], [dlopen])
|
||||||
|
AC_DIAGNOSE([obsolete],
|
||||||
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||||
|
put the `dlopen' option into LT_INIT's first parameter.])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
|
||||||
|
|
||||||
|
|
||||||
|
# win32-dll
|
||||||
|
# ---------
|
||||||
|
# Declare package support for building win32 dll's.
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
|
||||||
|
[enable_win32_dll=yes
|
||||||
|
|
||||||
|
case $host in
|
||||||
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
|
||||||
|
AC_CHECK_TOOL(AS, as, false)
|
||||||
|
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
||||||
|
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
test -z "$AS" && AS=as
|
||||||
|
_LT_DECL([], [AS], [0], [Assembler program])dnl
|
||||||
|
|
||||||
|
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
||||||
|
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
|
||||||
|
|
||||||
|
test -z "$OBJDUMP" && OBJDUMP=objdump
|
||||||
|
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
|
||||||
|
])# win32-dll
|
||||||
|
|
||||||
|
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
|
||||||
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||||
|
_LT_SET_OPTION([LT_INIT], [win32-dll])
|
||||||
|
AC_DIAGNOSE([obsolete],
|
||||||
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||||
|
put the `win32-dll' option into LT_INIT's first parameter.])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_ENABLE_SHARED([DEFAULT])
|
||||||
|
# ----------------------------
|
||||||
|
# implement the --enable-shared flag, and supports the `shared' and
|
||||||
|
# `disable-shared' LT_INIT options.
|
||||||
|
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||||
|
m4_define([_LT_ENABLE_SHARED],
|
||||||
|
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||||
|
AC_ARG_ENABLE([shared],
|
||||||
|
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
|
||||||
|
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
|
||||||
|
[p=${PACKAGE-default}
|
||||||
|
case $enableval in
|
||||||
|
yes) enable_shared=yes ;;
|
||||||
|
no) enable_shared=no ;;
|
||||||
|
*)
|
||||||
|
enable_shared=no
|
||||||
|
# Look at the argument we got. We use all the common list separators.
|
||||||
|
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||||
|
for pkg in $enableval; do
|
||||||
|
IFS="$lt_save_ifs"
|
||||||
|
if test "X$pkg" = "X$p"; then
|
||||||
|
enable_shared=yes
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
IFS="$lt_save_ifs"
|
||||||
|
;;
|
||||||
|
esac],
|
||||||
|
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
|
||||||
|
|
||||||
|
_LT_DECL([build_libtool_libs], [enable_shared], [0],
|
||||||
|
[Whether or not to build shared libraries])
|
||||||
|
])# _LT_ENABLE_SHARED
|
||||||
|
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
|
||||||
|
|
||||||
|
# Old names:
|
||||||
|
AC_DEFUN([AC_ENABLE_SHARED],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
|
||||||
|
])
|
||||||
|
|
||||||
|
AC_DEFUN([AC_DISABLE_SHARED],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], [disable-shared])
|
||||||
|
])
|
||||||
|
|
||||||
|
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
|
||||||
|
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
|
||||||
|
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
|
||||||
|
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_ENABLE_STATIC([DEFAULT])
|
||||||
|
# ----------------------------
|
||||||
|
# implement the --enable-static flag, and support the `static' and
|
||||||
|
# `disable-static' LT_INIT options.
|
||||||
|
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||||
|
m4_define([_LT_ENABLE_STATIC],
|
||||||
|
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||||
|
AC_ARG_ENABLE([static],
|
||||||
|
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
|
||||||
|
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
|
||||||
|
[p=${PACKAGE-default}
|
||||||
|
case $enableval in
|
||||||
|
yes) enable_static=yes ;;
|
||||||
|
no) enable_static=no ;;
|
||||||
|
*)
|
||||||
|
enable_static=no
|
||||||
|
# Look at the argument we got. We use all the common list separators.
|
||||||
|
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||||
|
for pkg in $enableval; do
|
||||||
|
IFS="$lt_save_ifs"
|
||||||
|
if test "X$pkg" = "X$p"; then
|
||||||
|
enable_static=yes
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
IFS="$lt_save_ifs"
|
||||||
|
;;
|
||||||
|
esac],
|
||||||
|
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
|
||||||
|
|
||||||
|
_LT_DECL([build_old_libs], [enable_static], [0],
|
||||||
|
[Whether or not to build static libraries])
|
||||||
|
])# _LT_ENABLE_STATIC
|
||||||
|
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
|
||||||
|
|
||||||
|
# Old names:
|
||||||
|
AC_DEFUN([AC_ENABLE_STATIC],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
|
||||||
|
])
|
||||||
|
|
||||||
|
AC_DEFUN([AC_DISABLE_STATIC],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], [disable-static])
|
||||||
|
])
|
||||||
|
|
||||||
|
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
|
||||||
|
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
|
||||||
|
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
|
||||||
|
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
|
||||||
|
# ----------------------------------
|
||||||
|
# implement the --enable-fast-install flag, and support the `fast-install'
|
||||||
|
# and `disable-fast-install' LT_INIT options.
|
||||||
|
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||||
|
m4_define([_LT_ENABLE_FAST_INSTALL],
|
||||||
|
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||||
|
AC_ARG_ENABLE([fast-install],
|
||||||
|
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
|
||||||
|
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
|
||||||
|
[p=${PACKAGE-default}
|
||||||
|
case $enableval in
|
||||||
|
yes) enable_fast_install=yes ;;
|
||||||
|
no) enable_fast_install=no ;;
|
||||||
|
*)
|
||||||
|
enable_fast_install=no
|
||||||
|
# Look at the argument we got. We use all the common list separators.
|
||||||
|
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||||
|
for pkg in $enableval; do
|
||||||
|
IFS="$lt_save_ifs"
|
||||||
|
if test "X$pkg" = "X$p"; then
|
||||||
|
enable_fast_install=yes
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
IFS="$lt_save_ifs"
|
||||||
|
;;
|
||||||
|
esac],
|
||||||
|
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
|
||||||
|
|
||||||
|
_LT_DECL([fast_install], [enable_fast_install], [0],
|
||||||
|
[Whether or not to optimize for fast installation])dnl
|
||||||
|
])# _LT_ENABLE_FAST_INSTALL
|
||||||
|
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
|
||||||
|
|
||||||
|
# Old names:
|
||||||
|
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
|
||||||
|
AC_DIAGNOSE([obsolete],
|
||||||
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||||
|
the `fast-install' option into LT_INIT's first parameter.])
|
||||||
|
])
|
||||||
|
|
||||||
|
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
|
||||||
|
AC_DIAGNOSE([obsolete],
|
||||||
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||||
|
the `disable-fast-install' option into LT_INIT's first parameter.])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
|
||||||
|
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
|
||||||
|
|
||||||
|
|
||||||
|
# _LT_WITH_PIC([MODE])
|
||||||
|
# --------------------
|
||||||
|
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
|
||||||
|
# LT_INIT options.
|
||||||
|
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
|
||||||
|
m4_define([_LT_WITH_PIC],
|
||||||
|
[AC_ARG_WITH([pic],
|
||||||
|
[AS_HELP_STRING([--with-pic],
|
||||||
|
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
|
||||||
|
[pic_mode="$withval"],
|
||||||
|
[pic_mode=default])
|
||||||
|
|
||||||
|
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
|
||||||
|
|
||||||
|
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
|
||||||
|
])# _LT_WITH_PIC
|
||||||
|
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
|
||||||
|
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
|
||||||
|
|
||||||
|
# Old name:
|
||||||
|
AU_DEFUN([AC_LIBTOOL_PICMODE],
|
||||||
|
[_LT_SET_OPTION([LT_INIT], [pic-only])
|
||||||
|
AC_DIAGNOSE([obsolete],
|
||||||
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||||
|
put the `pic-only' option into LT_INIT's first parameter.])
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl aclocal-1.4 backwards compatibility:
|
||||||
|
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
|
||||||
|
|
||||||
|
## ----------------- ##
|
||||||
|
## LTDL_INIT Options ##
|
||||||
|
## ----------------- ##
|
||||||
|
|
||||||
|
m4_define([_LTDL_MODE], [])
|
||||||
|
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
|
||||||
|
[m4_define([_LTDL_MODE], [nonrecursive])])
|
||||||
|
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
|
||||||
|
[m4_define([_LTDL_MODE], [recursive])])
|
||||||
|
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
|
||||||
|
[m4_define([_LTDL_MODE], [subproject])])
|
||||||
|
|
||||||
|
m4_define([_LTDL_TYPE], [])
|
||||||
|
LT_OPTION_DEFINE([LTDL_INIT], [installable],
|
||||||
|
[m4_define([_LTDL_TYPE], [installable])])
|
||||||
|
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
|
||||||
|
[m4_define([_LTDL_TYPE], [convenience])])
|
||||||
|
|
||||||
125
acinclude/ltsugar.m4
vendored
Normal file
125
acinclude/ltsugar.m4
vendored
Normal file
|
|
@ -0,0 +1,125 @@
|
||||||
|
##############################################################################
|
||||||
|
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
|
||||||
|
#
|
||||||
|
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
|
||||||
|
# Written by Gary V. Vaughan, 2004
|
||||||
|
#
|
||||||
|
# This file is free software; the Free Software Foundation gives
|
||||||
|
# unlimited permission to copy and/or distribute it, with or without
|
||||||
|
# modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
# serial 6 ltsugar.m4
|
||||||
|
|
||||||
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
||||||
|
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_join(SEP, ARG1, [ARG2...])
|
||||||
|
# -----------------------------
|
||||||
|
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
|
||||||
|
# associated separator.
|
||||||
|
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
|
||||||
|
# versions in m4sugar had bugs.
|
||||||
|
m4_define([lt_join],
|
||||||
|
[m4_if([$#], [1], [],
|
||||||
|
[$#], [2], [[$2]],
|
||||||
|
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
|
||||||
|
m4_define([_lt_join],
|
||||||
|
[m4_if([$#$2], [2], [],
|
||||||
|
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_car(LIST)
|
||||||
|
# lt_cdr(LIST)
|
||||||
|
# ------------
|
||||||
|
# Manipulate m4 lists.
|
||||||
|
# These macros are necessary as long as will still need to support
|
||||||
|
# Autoconf-2.59 which quotes differently.
|
||||||
|
m4_define([lt_car], [[$1]])
|
||||||
|
m4_define([lt_cdr],
|
||||||
|
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
|
||||||
|
[$#], 1, [],
|
||||||
|
[m4_dquote(m4_shift($@))])])
|
||||||
|
m4_define([lt_unquote], $1)
|
||||||
|
|
||||||
|
|
||||||
|
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
|
||||||
|
# ------------------------------------------
|
||||||
|
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
|
||||||
|
# Note that neither SEPARATOR nor STRING are expanded; they are appended
|
||||||
|
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
|
||||||
|
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
|
||||||
|
# than defined and empty).
|
||||||
|
#
|
||||||
|
# This macro is needed until we can rely on Autoconf 2.62, since earlier
|
||||||
|
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
|
||||||
|
m4_define([lt_append],
|
||||||
|
[m4_define([$1],
|
||||||
|
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
|
||||||
|
# ----------------------------------------------------------
|
||||||
|
# Produce a SEP delimited list of all paired combinations of elements of
|
||||||
|
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
|
||||||
|
# has the form PREFIXmINFIXSUFFIXn.
|
||||||
|
# Needed until we can rely on m4_combine added in Autoconf 2.62.
|
||||||
|
m4_define([lt_combine],
|
||||||
|
[m4_if(m4_eval([$# > 3]), [1],
|
||||||
|
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
|
||||||
|
[[m4_foreach([_Lt_prefix], [$2],
|
||||||
|
[m4_foreach([_Lt_suffix],
|
||||||
|
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
|
||||||
|
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
|
||||||
|
# -----------------------------------------------------------------------
|
||||||
|
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
|
||||||
|
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
|
||||||
|
m4_define([lt_if_append_uniq],
|
||||||
|
[m4_ifdef([$1],
|
||||||
|
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
|
||||||
|
[lt_append([$1], [$2], [$3])$4],
|
||||||
|
[$5])],
|
||||||
|
[lt_append([$1], [$2], [$3])$4])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_dict_add(DICT, KEY, VALUE)
|
||||||
|
# -----------------------------
|
||||||
|
m4_define([lt_dict_add],
|
||||||
|
[m4_define([$1($2)], [$3])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
|
||||||
|
# --------------------------------------------
|
||||||
|
m4_define([lt_dict_add_subkey],
|
||||||
|
[m4_define([$1($2:$3)], [$4])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_dict_fetch(DICT, KEY, [SUBKEY])
|
||||||
|
# ----------------------------------
|
||||||
|
m4_define([lt_dict_fetch],
|
||||||
|
[m4_ifval([$3],
|
||||||
|
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
|
||||||
|
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
|
||||||
|
# -----------------------------------------------------------------
|
||||||
|
m4_define([lt_if_dict_fetch],
|
||||||
|
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
|
||||||
|
[$5],
|
||||||
|
[$6])])
|
||||||
|
|
||||||
|
|
||||||
|
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
|
||||||
|
# --------------------------------------------------------------
|
||||||
|
m4_define([lt_dict_filter],
|
||||||
|
[m4_if([$5], [], [],
|
||||||
|
[lt_join(m4_quote(m4_default([$4], [[, ]])),
|
||||||
|
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
|
||||||
|
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
|
||||||
|
])
|
||||||
|
|
||||||
25
acinclude/ltversion.m4
vendored
Normal file
25
acinclude/ltversion.m4
vendored
Normal file
|
|
@ -0,0 +1,25 @@
|
||||||
|
##############################################################################
|
||||||
|
# ltversion.m4 -- version numbers -*- Autoconf -*-
|
||||||
|
#
|
||||||
|
# Copyright (C) 2004 Free Software Foundation, Inc.
|
||||||
|
# Written by Scott James Remnant, 2004
|
||||||
|
#
|
||||||
|
# This file is free software; the Free Software Foundation gives
|
||||||
|
# unlimited permission to copy and/or distribute it, with or without
|
||||||
|
# modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
# Generated from ltversion.in.
|
||||||
|
|
||||||
|
# serial 3012 ltversion.m4
|
||||||
|
# This file is part of GNU Libtool
|
||||||
|
|
||||||
|
m4_define([LT_PACKAGE_VERSION], [2.2.6])
|
||||||
|
m4_define([LT_PACKAGE_REVISION], [1.3012])
|
||||||
|
|
||||||
|
AC_DEFUN([LTVERSION_VERSION],
|
||||||
|
[macro_version='2.2.6'
|
||||||
|
macro_revision='1.3012'
|
||||||
|
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
|
||||||
|
_LT_DECL(, macro_revision, 0)
|
||||||
|
])
|
||||||
|
|
||||||
93
acinclude/lt~obsolete.m4
vendored
Normal file
93
acinclude/lt~obsolete.m4
vendored
Normal file
|
|
@ -0,0 +1,93 @@
|
||||||
|
##############################################################################
|
||||||
|
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
|
||||||
|
#
|
||||||
|
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
|
||||||
|
# Written by Scott James Remnant, 2004.
|
||||||
|
#
|
||||||
|
# This file is free software; the Free Software Foundation gives
|
||||||
|
# unlimited permission to copy and/or distribute it, with or without
|
||||||
|
# modifications, as long as this notice is preserved.
|
||||||
|
|
||||||
|
# serial 4 lt~obsolete.m4
|
||||||
|
|
||||||
|
# These exist entirely to fool aclocal when bootstrapping libtool.
|
||||||
|
#
|
||||||
|
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
|
||||||
|
# which have later been changed to m4_define as they aren't part of the
|
||||||
|
# exported API, or moved to Autoconf or Automake where they belong.
|
||||||
|
#
|
||||||
|
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
|
||||||
|
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
|
||||||
|
# using a macro with the same name in our local m4/libtool.m4 it'll
|
||||||
|
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
|
||||||
|
# and doesn't know about Autoconf macros at all.)
|
||||||
|
#
|
||||||
|
# So we provide this file, which has a silly filename so it's always
|
||||||
|
# included after everything else. This provides aclocal with the
|
||||||
|
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
|
||||||
|
# because those macros already exist, or will be overwritten later.
|
||||||
|
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
|
||||||
|
#
|
||||||
|
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
|
||||||
|
# Yes, that means every name once taken will need to remain here until
|
||||||
|
# we give up compatibility with versions before 1.7, at which point
|
||||||
|
# we need to keep only those names which we still refer to.
|
||||||
|
|
||||||
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
||||||
|
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
|
||||||
|
|
||||||
|
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
|
||||||
|
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
|
||||||
|
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
|
||||||
|
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
|
||||||
|
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
|
||||||
|
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
|
||||||
|
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
|
||||||
|
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
|
||||||
|
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
|
||||||
|
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
|
||||||
|
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
|
||||||
|
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
|
||||||
|
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
|
||||||
|
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
|
||||||
|
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
|
||||||
|
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
|
||||||
|
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
|
||||||
|
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
|
||||||
|
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
|
||||||
|
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
|
||||||
|
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
|
||||||
|
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
|
||||||
|
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
|
||||||
|
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
|
||||||
|
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
|
||||||
|
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
|
||||||
|
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
|
||||||
|
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
|
||||||
|
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
|
||||||
File diff suppressed because it is too large
Load diff
|
|
@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
|
||||||
AC_INIT(README)
|
AC_INIT(README)
|
||||||
AC_CONFIG_HEADER(include/SDL_config.h)
|
AC_CONFIG_HEADER(include/SDL_config.h)
|
||||||
AC_GNU_SOURCE
|
AC_GNU_SOURCE
|
||||||
|
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
|
||||||
|
|
||||||
dnl Set various version strings - taken gratefully from the GTk sources
|
dnl Set various version strings - taken gratefully from the GTk sources
|
||||||
#
|
#
|
||||||
|
|
@ -29,6 +30,8 @@ AC_SUBST(SDL_BINARY_AGE)
|
||||||
AC_SUBST(SDL_VERSION)
|
AC_SUBST(SDL_VERSION)
|
||||||
|
|
||||||
# libtool versioning
|
# libtool versioning
|
||||||
|
LT_INIT([win32-dll])
|
||||||
|
|
||||||
LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
|
LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
|
||||||
LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
|
LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
|
||||||
LT_REVISION=$SDL_INTERFACE_AGE
|
LT_REVISION=$SDL_INTERFACE_AGE
|
||||||
|
|
@ -50,7 +53,6 @@ else
|
||||||
fi
|
fi
|
||||||
|
|
||||||
dnl Check for tools
|
dnl Check for tools
|
||||||
AC_LIBTOOL_WIN32_DLL
|
|
||||||
AC_PROG_LIBTOOL
|
AC_PROG_LIBTOOL
|
||||||
AC_PROG_CC
|
AC_PROG_CC
|
||||||
AC_PROG_CXX
|
AC_PROG_CXX
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue