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2004-08-19 Paul Jakma <paul@dishone.st>
* *.m4: import of libtool CVS m4 autoconf files. These only configure libtool support for languages where configure has already called AC_PROG_<lang>, less fragile. * README.txt: doc file for contents of this directory.
This commit is contained in:
paul
parent
e6822768a2
commit
e0a29621d6
6
m4/ChangeLog
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6
m4/ChangeLog
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@ -0,0 +1,6 @@
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2004-08-19 Paul Jakma <paul@dishone.st>
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* *.m4: import of libtool CVS m4 autoconf files. These only
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configure libtool support for languages where configure has
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already called AC_PROG_<lang>, less fragile.
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* README.txt: doc file for contents of this directory.
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18
m4/README.txt
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18
m4/README.txt
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This directory contains local additions to/overrides for the Quagga
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autoconf build system.
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At this time additions are:
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- m4 files taken from libtool CVS circa august 2004. These have been
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imported into Quagga as they are more robust with respect to configuring
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libtool support for languages which Quagga does not use. As and when libtool
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releases become commonly available with that capability, these can be
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removed. The files are:
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argz.m4
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libtool.m4
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ltdl.m4
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ltoptions.m4
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ltsugar.m4
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ltversion.m4
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43
m4/argz.m4
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43
m4/argz.m4
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# Portability macros for glibc argz. -*- Autoconf -*-
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# Written by Gary V. Vaughan <gary@gnu.org>
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# Copyright (C) 2004 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# serial 1
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AC_DEFUN([gl_FUNC_ARGZ],
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[gl_PREREQ_ARGZ
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AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
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AC_CHECK_TYPES([error_t],
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[],
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[AC_DEFINE([error_t], [int],
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[Define to a type to use for `error_t' if it is not otherwise available.])],
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[#if defined(HAVE_ARGZ_H)
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# include <argz.h>
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#endif])
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ARGZ_H=
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AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next \
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argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
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AC_SUBST([ARGZ_H])
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])
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# Prerequisites of lib/argz.c.
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AC_DEFUN([gl_PREREQ_ARGZ], [:])
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5825
m4/libtool.m4
vendored
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5825
m4/libtool.m4
vendored
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File diff suppressed because it is too large
Load Diff
516
m4/ltdl.m4
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516
m4/ltdl.m4
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## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
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## Copyright (C) 1999-2004 Free Software Foundation, Inc.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
|
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful, but
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## WITHOUT ANY WARRANTY; without even the implied warranty of
|
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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## General Public License for more details.
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||||
##
|
||||
## You should have received a copy of the GNU General Public License
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||||
## along with this program; if not, write to the Free Software
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||||
## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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##
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## As a special exception to the GNU General Public License, if you
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## distribute this file as part of a program that contains a
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## configuration script generated by Autoconf, you may include it under
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## the same distribution terms that you use for the rest of that program.
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# serial 6 AC_LIB_LTDL
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# AC_WITH_LTDL([DIRECTORY])
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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.
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AC_DEFUN([AC_WITH_LTDL],
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[AC_ARG_WITH([included_ltdl],
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[AC_HELP_STRING([--with-included-ltdl],
|
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[use the GNU ltdl sources included here])])
|
||||
|
||||
if test "x$with_included_ltdl" != xyes; then
|
||||
# We are not being forced to use the included libltdl sources, so
|
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# decide whether there is a useful installed version we can use.
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AC_CHECK_HEADER([ltdl.h],
|
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[AC_CHECK_LIB([ltdl], [lt_dlcaller_register],
|
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[with_included_ltdl=no],
|
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[with_included_ltdl=yes])],
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[],
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[AC_INCLUDES_DEFAULT]
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)
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fi
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|
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if test "x$enable_ltdl_install" != xyes; then
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# If the user did not specify an installable libltdl, then default
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# to a convenience lib.
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AC_LIBLTDL_CONVENIENCE
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fi
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if test "x$with_included_ltdl" = xno; then
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# If the included ltdl is not to be used. then Use the
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# preinstalled libltdl we found.
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AC_DEFINE([HAVE_LTDL], 1,
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[Define this if a modern libltdl is already installed])
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LIBLTDL=-lltdl
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fi
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# Report our decision...
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AC_MSG_CHECKING([whether to use included libltdl])
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AC_MSG_RESULT([$with_included_ltdl])
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AC_CONFIG_SUBDIRS(m4_if($#, 1, [$1], [libltdl]))
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])# AC_WITH_LTDL
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# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
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# -----------------------------------
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# sets LIBLTDL to the link flags for the libltdl convenience library and
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# LTDLINCL to the include flags for the libltdl header and adds
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# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
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# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
|
||||
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
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# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
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# '${top_srcdir}/' (note the single quotes!). If your package is not
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# flat and you're not using automake, define top_builddir and
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# top_srcdir appropriately in the Makefiles.
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AC_DEFUN([AC_LIBLTDL_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='${top_builddir}/'m4_if($#, 1, [$1], ['libltdl'])/libltdlc.la
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LTDLINCL='-I${top_srcdir}/'m4_if($#, 1, [$1], ['libltdl'])
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|
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AC_SUBST([LIBLTDL])
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AC_SUBST([LTDLINCL])
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||||
|
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# For backwards non-gettext consistent compatibility...
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INCLTDL="$LTDLINCL"
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AC_SUBST([INCLTDL])
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])# AC_LIBLTDL_CONVENIENCE
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# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
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# -----------------------------------
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# sets LIBLTDL to the link flags for the libltdl installable library and
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# LTDLINCL to the include flags for the libltdl header and adds
|
||||
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
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||||
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
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||||
# DIRECTORY is not provided and an installed libltdl is not found, it is
|
||||
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
|
||||
# and LTDLINCL will be prefixed with '${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_builddir and top_srcdir appropriately in the Makefiles.
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||||
# In the future, this macro may have to be called after LT_INIT.
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||||
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
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[AC_CHECK_LIB(ltdl, lt_dlinit,
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||||
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
|
||||
[if test x"$enable_ltdl_install" = xno; then
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||||
AC_MSG_WARN([libltdl not installed, but installation disabled])
|
||||
else
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||||
enable_ltdl_install=yes
|
||||
fi
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||||
])
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||||
if test x"$enable_ltdl_install" = x"yes"; then
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ac_configure_args="$ac_configure_args --enable-ltdl-install"
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||||
LIBLTDL='${top_builddir}/'m4_if($#, 1, [$1], ['libltdl'])/libltdl.la
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||||
LTDLINCL='-I${top_srcdir}/'m4_if($#, 1, [$1], ['libltdl'])
|
||||
else
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||||
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
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LIBLTDL="-lltdl"
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||||
LTDLINCL=
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||||
fi
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||||
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||||
AC_SUBST([LIBLTDL])
|
||||
AC_SUBST([LTDLINCL])
|
||||
|
||||
# For backwards non-gettext consistent compatibility...
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INCLTDL="$LTDLINCL"
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AC_SUBST([INCLTDL])
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])# AC_LIBLTDL_INSTALLABLE
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# AC_LIB_LTDL
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# -----------
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# Perform all the checks necessary for compilation of the ltdl objects
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# -- including compiler checks and header checks.
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||||
AC_DEFUN([AC_LIB_LTDL],
|
||||
[AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([AC_C_CONST])
|
||||
AC_REQUIRE([AC_HEADER_STDC])
|
||||
AC_REQUIRE([AC_HEADER_DIRENT])
|
||||
AC_REQUIRE([_LT_AC_CHECK_DLFCN])
|
||||
AC_REQUIRE([AC_LTDL_ENABLE_INSTALL])
|
||||
AC_REQUIRE([AC_LTDL_SHLIBEXT])
|
||||
AC_REQUIRE([AC_LTDL_SHLIBPATH])
|
||||
AC_REQUIRE([AC_LTDL_SYSSEARCHPATH])
|
||||
AC_REQUIRE([AC_LTDL_OBJDIR])
|
||||
AC_REQUIRE([AC_LTDL_DLPREOPEN])
|
||||
AC_REQUIRE([AC_LTDL_DLLIB])
|
||||
AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
|
||||
AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
|
||||
AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
|
||||
AC_REQUIRE([gl_FUNC_ARGZ])
|
||||
|
||||
# In order that ltdl.c can compile, run AC_CONFIG_HEADERS for the user
|
||||
# if they did not call it themself. 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.
|
||||
m4_ifset([AC_LIST_HEADERS],
|
||||
[CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
|
||||
[CONFIG_H=config.h;AC_CONFIG_HEADERS([config.h])])
|
||||
AC_SUBST([CONFIG_H])
|
||||
|
||||
AC_CHECK_HEADERS([memory.h unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h],
|
||||
[], [], [AC_INCLUDES_DEFAULT])
|
||||
AC_CHECK_HEADERS([string.h strings.h], [break], [], [AC_INCLUDES_DEFAULT])
|
||||
|
||||
AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
|
||||
])# AC_LIB_LTDL
|
||||
|
||||
|
||||
# AC_LTDL_ENABLE_INSTALL
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||||
# ----------------------
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||||
AC_DEFUN([AC_LTDL_ENABLE_INSTALL],
|
||||
[AC_ARG_ENABLE([ltdl-install],
|
||||
[AC_HELP_STRING([--enable-ltdl-install], [install libltdl])])
|
||||
|
||||
AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
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||||
AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)
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||||
])])# AC_LTDL_ENABLE_INSTALL
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||||
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||||
|
||||
# AC_LTDL_SYS_DLOPEN_DEPLIBS
|
||||
# --------------------------
|
||||
AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS],
|
||||
[AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
|
||||
[libltdl_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.
|
||||
libltdl_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.
|
||||
libltdl_cv_sys_dlopen_deplibs=unknown
|
||||
;;
|
||||
aix[[45]]*)
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
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
|
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libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
|
||||
# GNU and its variants, using gnu ld.so (Glibc)
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
hpux10*|hpux11*)
|
||||
libltdl_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.
|
||||
libltdl_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.
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
netbsd*)
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
openbsd*)
|
||||
libltdl_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 explictly say `no'.
|
||||
libltdl_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'.
|
||||
libltdl_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'.
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
qnx*)
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
solaris*)
|
||||
libltdl_cv_sys_dlopen_deplibs=yes
|
||||
;;
|
||||
esac
|
||||
])
|
||||
if test "$libltdl_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
|
||||
])# AC_LTDL_SYS_DLOPEN_DEPLIBS
|
||||
|
||||
|
||||
# AC_LTDL_SHLIBEXT
|
||||
# ----------------
|
||||
AC_DEFUN([AC_LTDL_SHLIBEXT],
|
||||
[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
|
||||
AC_CACHE_CHECK([which extension is used for loadable modules],
|
||||
[libltdl_cv_shlibext],
|
||||
[
|
||||
module=yes
|
||||
eval libltdl_cv_shlibext=$shrext_cmds
|
||||
])
|
||||
if test -n "$libltdl_cv_shlibext"; then
|
||||
AC_DEFINE_UNQUOTED(LTDL_SHLIB_EXT, "$libltdl_cv_shlibext",
|
||||
[Define to the extension used for shared libraries, say, ".so".])
|
||||
fi
|
||||
])# AC_LTDL_SHLIBEXT
|
||||
|
||||
|
||||
# AC_LTDL_SHLIBPATH
|
||||
# -----------------
|
||||
AC_DEFUN([AC_LTDL_SHLIBPATH],
|
||||
[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
|
||||
AC_CACHE_CHECK([which variable specifies run-time library path],
|
||||
[libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"])
|
||||
if test -n "$libltdl_cv_shlibpath_var"; then
|
||||
AC_DEFINE_UNQUOTED(LTDL_SHLIBPATH_VAR, "$libltdl_cv_shlibpath_var",
|
||||
[Define to the name of the environment variable that determines the dynamic library search path.])
|
||||
fi
|
||||
])# AC_LTDL_SHLIBPATH
|
||||
|
||||
|
||||
# AC_LTDL_SYSSEARCHPATH
|
||||
# ---------------------
|
||||
AC_DEFUN([AC_LTDL_SYSSEARCHPATH],
|
||||
[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER])
|
||||
AC_CACHE_CHECK([for the default library search path],
|
||||
[libltdl_cv_sys_search_path],
|
||||
[libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])
|
||||
if test -n "$libltdl_cv_sys_search_path"; then
|
||||
sys_search_path=
|
||||
for dir in $libltdl_cv_sys_search_path; do
|
||||
if test -z "$sys_search_path"; then
|
||||
sys_search_path="$dir"
|
||||
else
|
||||
sys_search_path="$sys_search_path$PATH_SEPARATOR$dir"
|
||||
fi
|
||||
done
|
||||
AC_DEFINE_UNQUOTED(LTDL_SYSSEARCHPATH, "$sys_search_path",
|
||||
[Define to the system default library search path.])
|
||||
fi
|
||||
])# AC_LTDL_SYSSEARCHPATH
|
||||
|
||||
|
||||
# AC_LTDL_OBJDIR
|
||||
# --------------
|
||||
AC_DEFUN([AC_LTDL_OBJDIR],
|
||||
[AC_CACHE_CHECK([for objdir],
|
||||
[libltdl_cv_objdir],
|
||||
[libltdl_cv_objdir="$objdir"
|
||||
if test -n "$objdir"; then
|
||||
:
|
||||
else
|
||||
rm -f .libs 2>/dev/null
|
||||
mkdir .libs 2>/dev/null
|
||||
if test -d .libs; then
|
||||
libltdl_cv_objdir=.libs
|
||||
else
|
||||
# MS-DOS does not allow filenames that begin with a dot.
|
||||
libltdl_cv_objdir=_libs
|
||||
fi
|
||||
rmdir .libs 2>/dev/null
|
||||
fi
|
||||
])
|
||||
AC_DEFINE_UNQUOTED(LTDL_OBJDIR, "$libltdl_cv_objdir/",
|
||||
[Define to the sub-directory in which libtool stores uninstalled libraries.])
|
||||
])# AC_LTDL_OBJDIR
|
||||
|
||||
|
||||
# AC_LTDL_DLPREOPEN
|
||||
# -----------------
|
||||
AC_DEFUN([AC_LTDL_DLPREOPEN],
|
||||
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
|
||||
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
|
||||
])# AC_LTDL_DLPREOPEN
|
||||
|
||||
|
||||
# AC_LTDL_DLLIB
|
||||
# -------------
|
||||
AC_DEFUN([AC_LTDL_DLLIB],
|
||||
[m4_pattern_allow([^LT_DLLOADERS$])
|
||||
LT_DLLOADERS=
|
||||
AC_SUBST([LT_DLLOADERS])
|
||||
|
||||
AC_LANG_PUSH([C])
|
||||
|
||||
LIBADD_DLOPEN=
|
||||
AC_CHECK_LIB([dl], [dlopen],
|
||||
[AC_DEFINE([HAVE_LIBDL], [1],
|
||||
[Define if you have the libdl library or equivalent.])
|
||||
LIBADD_DLOPEN="-ldl" libltdl_cv_lib_dl_dlopen="yes"
|
||||
LT_DLLOADERS="$LT_DLLOADERS dlopen.la"],
|
||||
[AC_TRY_LINK([#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="$LT_DLLOADERS dlopen.la"],
|
||||
[AC_CHECK_LIB([svld], [dlopen],
|
||||
[AC_DEFINE([HAVE_LIBDL], [1],
|
||||
[Define if you have the libdl library or equivalent.])
|
||||
LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
|
||||
LT_DLLOADERS="$LT_DLLOADERS 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="$LT_DLLOADERS shl_load.la"],
|
||||
[AC_CHECK_LIB([dld], [shl_load],
|
||||
[AC_DEFINE([HAVE_SHL_LOAD], [1],
|
||||
[Define if you have the shl_load function.])
|
||||
LT_DLLOADERS="$LT_DLLOADERS shl_load.la"
|
||||
LIBADD_SHL_LOAD="-ldld"])])
|
||||
AC_SUBST([LIBADD_SHL_LOAD])
|
||||
|
||||
AC_CHECK_FUNC([_dyld_func_lookup],
|
||||
[AC_DEFINE([HAVE_DYLD], [1],
|
||||
[Define if you have the _dyld_func_lookup function.])
|
||||
LT_DLLOADERS="$LT_DLLOADERS dyld.la"])
|
||||
|
||||
case $host_os in
|
||||
beos*)
|
||||
LT_DLLOADERS="$LT_DLLOADERS load_add_on.la"
|
||||
;;
|
||||
cygwin* | mingw* | os2* | pw32*)
|
||||
LT_DLLOADERS="$LT_DLLOADERS loadlibrary.la"
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_CHECK_LIB([dld], [dld_link],
|
||||
[AC_DEFINE([HAVE_DLD], [1],
|
||||
[Define if you have the GNU dld library.])
|
||||
LT_DLLOADERS="$LT_DLLOADERS dld_link.la"])
|
||||
AC_SUBST([LIBADD_DLD_LINK])
|
||||
|
||||
m4_pattern_allow([^LT_DLPREOPEN$])
|
||||
LT_DLPREOPEN=
|
||||
for lt_loader in $LT_DLLOADERS; do
|
||||
LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen loaders/$lt_loader "
|
||||
done
|
||||
AC_SUBST([LT_DLPREOPEN])
|
||||
|
||||
dnl This isn't used anymore, but set it for backwards compatibility
|
||||
LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
|
||||
AC_SUBST([LIBADD_DL])
|
||||
|
||||
AC_LANG_POP
|
||||
])# AC_LTDL_DLLIB
|
||||
|
||||
|
||||
# AC_LTDL_SYMBOL_USCORE
|
||||
# ---------------------
|
||||
# does the compiler prefix global symbols with an underscore?
|
||||
AC_DEFUN([AC_LTDL_SYMBOL_USCORE],
|
||||
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])
|
||||
AC_CACHE_CHECK([for _ prefix in compiled symbols],
|
||||
[ac_cv_sys_symbol_underscore],
|
||||
[ac_cv_sys_symbol_underscore=no
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
void nm_test_func(){}
|
||||
int main(){nm_test_func;return 0;}
|
||||
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' "$ac_nlist" >/dev/null; then
|
||||
ac_cv_sys_symbol_underscore=yes
|
||||
else
|
||||
if grep '^. nm_test_func ' "$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 $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
|
||||
fi
|
||||
else
|
||||
echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
|
||||
cat conftest.c >&AS_MESSAGE_LOG_FD
|
||||
fi
|
||||
rm -rf conftest*
|
||||
])
|
||||
])# AC_LTDL_SYMBOL_USCORE
|
||||
|
||||
|
||||
# AC_LTDL_DLSYM_USCORE
|
||||
# --------------------
|
||||
AC_DEFUN([AC_LTDL_DLSYM_USCORE],
|
||||
[AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
|
||||
if test x"$ac_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 $LIBADD_DLOPEN"
|
||||
_LT_AC_TRY_DLOPEN_SELF(
|
||||
[libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
|
||||
[], [libltdl_cv_need_uscore=cross])
|
||||
LIBS="$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
|
||||
])# AC_LTDL_DLSYM_USCORE
|
||||
358
m4/ltoptions.m4
vendored
Normal file
358
m4/ltoptions.m4
vendored
Normal file
@ -0,0 +1,358 @@
|
||||
# Helper functions for option handling. -*- Autoconf -*-
|
||||
# Written by Gary V. Vaughan <gary@gnu.org>
|
||||
|
||||
# Copyright (C) 2004 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
# serial 1
|
||||
|
||||
# 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(NAME)
|
||||
# -----------------------
|
||||
m4_define([_LT_MANGLE_OPTION],
|
||||
[[_LT_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
||||
|
||||
|
||||
# _LT_SET_OPTION(NAME)
|
||||
# ------------------------------
|
||||
# Set option NAME. Other NAMEs are saved as a flag.
|
||||
m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1]))])
|
||||
|
||||
|
||||
# _LT_IF_OPTION(OPTION, 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])])
|
||||
|
||||
|
||||
# _LT_UNLESS_OPTIONS(OPTIONS, IF-NOT-SET)
|
||||
# ---------------------------------------
|
||||
# Execute IF-NOT-SET if all OPTIONS are not set.
|
||||
m4_define([_LT_UNLESS_OPTIONS],
|
||||
[AC_FOREACH([_LT_Option], [$1],
|
||||
[m4_ifdef(_LT_MANGLE_OPTION(_LT_Option),
|
||||
[m4_define([$0_found])])])[]dnl
|
||||
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$2
|
||||
])[]dnl
|
||||
])
|
||||
|
||||
|
||||
# _LT_SET_OPTIONS(OPTIONS)
|
||||
# ------------------------
|
||||
# OPTIONS is a space-separated list of Automake options.
|
||||
# If any OPTION has a handler macro declared with LT_OPTION_DEFINE,
|
||||
# despatch to that macro; otherwise complain about the unknown option
|
||||
# and exit.
|
||||
m4_define([_LT_SET_OPTIONS],
|
||||
[AC_FOREACH([_LT_Option], [$1],
|
||||
[_LT_SET_OPTION(_LT_Option)
|
||||
m4_ifdef(_LT_MANGLE_DEFUN(_LT_Option),
|
||||
_LT_MANGLE_DEFUN(_LT_Option),
|
||||
[m4_fatal([Unknown option `]_LT_Option[' to LT][_INIT_LIBTOOL])])
|
||||
])dnl
|
||||
dnl
|
||||
dnl Simply set some default values (i.e off) if boolean options were not
|
||||
dnl specified:
|
||||
_LT_UNLESS_OPTIONS([dlopen], enable_dlopen=no)
|
||||
_LT_UNLESS_OPTIONS([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([shared disable-shared], [_LT_ENABLE_SHARED])
|
||||
_LT_UNLESS_OPTIONS([static disable-static], [_LT_ENABLE_STATIC])
|
||||
_LT_UNLESS_OPTIONS([pic-only no-pic], [_LT_WITH_PIC])
|
||||
_LT_UNLESS_OPTIONS([fast-install disable-fast-install],
|
||||
[_LT_ENABLE_FAST_INSTALL])
|
||||
])# _LT_SET_OPTIONS
|
||||
|
||||
|
||||
## ----------------------------------------- ##
|
||||
## Macros to handle LT_INIT_LIBTOOL options. ##
|
||||
## ----------------------------------------- ##
|
||||
|
||||
m4_define([_LT_MANGLE_DEFUN],
|
||||
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1]), [[^A-Z0-9_]], [_])])
|
||||
|
||||
|
||||
# LT_OPTION_DEFINE(NAME, CODE)
|
||||
# ----------------------------
|
||||
m4_define([LT_OPTION_DEFINE],
|
||||
[m4_define(_LT_MANGLE_DEFUN([$1]), [$2])[]dnl
|
||||
])# LT_OPTION_DEFINE
|
||||
|
||||
|
||||
# dlopen
|
||||
# ------
|
||||
LT_OPTION_DEFINE([dlopen], [enable_dlopen=yes])
|
||||
|
||||
AU_DEFUN([AC_LIBTOOL_DLOPEN],
|
||||
[_LT_SET_OPTION([dlopen])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `dlopen' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# win32-dll
|
||||
# ---------
|
||||
# Declare package support for building win32 dll's.
|
||||
LT_OPTION_DEFINE([win32-dll],
|
||||
[enable_win32_dll=yes
|
||||
|
||||
case $host in
|
||||
*-*-cygwin* | *-*-mingw* | *-*-pw32*)
|
||||
AC_CHECK_TOOL(AS, as, false)
|
||||
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
||||
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
||||
;;
|
||||
esac
|
||||
|
||||
test -z "$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],
|
||||
[_LT_SET_OPTION([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_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_ENABLE_SHARED([DEFAULT])
|
||||
# ----------------------------
|
||||
# implement the --enable-shared flag, and supports the `shared' and
|
||||
# `disable-shared' LT_INIT_LIBTOOL 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($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([shared],
|
||||
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
|
||||
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
|
||||
[p=${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([shared], [_LT_ENABLE_SHARED([yes])])
|
||||
LT_OPTION_DEFINE([disable-shared], [_LT_ENABLE_SHARED([no])])
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_ENABLE_SHARED],
|
||||
[_LT_SET_OPTION([shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_ENABLE_SHARED],
|
||||
[_LT_SET_OPTION([shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AC_DISABLE_SHARED],
|
||||
[_LT_SET_OPTION([disable-shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_DISABLE_SHARED],
|
||||
[_LT_SET_OPTION([disable-shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_ENABLE_STATIC([DEFAULT])
|
||||
# ----------------------------
|
||||
# implement the --enable-static flag, and support the `static' and
|
||||
# `disable-static' LT_INIT_LIBTOOL 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($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([static],
|
||||
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
|
||||
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
|
||||
[p=${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([static], [_LT_ENABLE_STATIC([yes])])
|
||||
LT_OPTION_DEFINE([disable-static], [_LT_ENABLE_STATIC([no])])
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_ENABLE_STATIC],
|
||||
[_LT_SET_OPTION([static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_ENABLE_STATIC],
|
||||
[_LT_SET_OPTION([static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AC_DISABLE_STATIC],
|
||||
[_LT_SET_OPTION([disable-static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_DISABLE_STATIC],
|
||||
[_LT_SET_OPTION([disable-static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
|
||||
# ----------------------------------
|
||||
# implement the --enable-fast-install flag, and support the `fast-install'
|
||||
# and `disable-fast-install' LT_INIT_LIBTOOL 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($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([fast-install],
|
||||
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
|
||||
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
|
||||
[p=${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([fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
|
||||
LT_OPTION_DEFINE([disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
|
||||
[_LT_SET_OPTION([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_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
|
||||
[_LT_SET_OPTION([disable-fast-install])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-fast-install' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_WITH_PIC([MODE])
|
||||
# --------------------
|
||||
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
|
||||
# LT_INIT_LIBTOOL options.
|
||||
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
|
||||
m4_define([_LT_WITH_PIC],
|
||||
[AC_ARG_WITH([pic],
|
||||
[AC_HELP_STRING([--with-pic],
|
||||
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
|
||||
[pic_mode="$withval"],
|
||||
[pic_mode=default])
|
||||
|
||||
test -z "$pic_mode" && pic_mode=m4_if($#, 1, $1, default)
|
||||
|
||||
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
|
||||
])# _LT_WITH_PIC
|
||||
|
||||
LT_OPTION_DEFINE([pic-only], [_LT_WITH_PIC([yes])])
|
||||
LT_OPTION_DEFINE([no-pic], [_LT_WITH_PIC([no])])
|
||||
|
||||
# Old name:
|
||||
AU_DEFUN([AC_LIBTOOL_PIC_MODE],
|
||||
[_LT_SET_OPTION([pic-only])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `pic-only' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
115
m4/ltsugar.m4
vendored
Normal file
115
m4/ltsugar.m4
vendored
Normal file
@ -0,0 +1,115 @@
|
||||
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
|
||||
#
|
||||
# Copyright (C) 2004 Free Software Foundation, Inc.
|
||||
# Written by Gary V. Vaughan.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
# As a special exception to the GNU General Public License, if you
|
||||
# distribute this file as part of a program that contains a
|
||||
# configuration script generated by Autoconf, you may include it under
|
||||
# the same distribution terms that you use for the rest of that program.
|
||||
|
||||
# serial 1
|
||||
|
||||
# This is to help aclocal find these macros, as it can't see m4_define.
|
||||
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
|
||||
|
||||
|
||||
# lt_join(SEP, ARG1, [ARG2...])
|
||||
# -----------------------------
|
||||
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
|
||||
# associated separator.
|
||||
m4_define([lt_join],
|
||||
[m4_case([$#],
|
||||
[0], [m4_fatal([$0: too few arguments: $#])],
|
||||
[1], [],
|
||||
[2], [[$2]],
|
||||
[m4_ifval([$2],
|
||||
[m4_ifval([$3],
|
||||
[[$2][$1][]$0([$1], m4_shiftn(2, $@))],
|
||||
[m4_if([$#], [3],
|
||||
[$2],
|
||||
[$0([$1], [$2], m4_shiftn(3, $@))])])],
|
||||
[$0([$1], m4_shiftn(2, $@))])])[]dnl
|
||||
])
|
||||
|
||||
|
||||
# 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.
|
||||
m4_define([lt_combine],
|
||||
[m4_if([$2], [[]], [],
|
||||
[lt_join(m4_quote(m4_default([$1], [, ])),
|
||||
_$0([$1], m4_car($2)[$3], m4_shiftn(3, $@)),
|
||||
$0([$1], m4_cdr($2), m4_shiftn(2, $@)))])])
|
||||
m4_define([_lt_combine],
|
||||
[m4_if([$3], [], [],
|
||||
[lt_join(m4_quote(m4_default([$1], [, ])),
|
||||
[$2$3],
|
||||
$0([$1], [$2], m4_shiftn(3, $@)))])[]dnl
|
||||
])
|
||||
|
||||
|
||||
# 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_bmatch($3[]m4_defn([$1])$3, $3[]m4_re_escape([$2])$3,
|
||||
[$5],
|
||||
[m4_append([$1], [$2], [$3])$4])],
|
||||
[m4_append([$1], [$2], [$3])$4])])
|
||||
|
||||
|
||||
# lt_dict_add(DICT, KEY, VALUE)
|
||||
# -----------------------------
|
||||
m4_define([lt_dict_add],
|
||||
[m4_define([$1($2)], [$4])])
|
||||
|
||||
|
||||
# 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], [[, ]])),
|
||||
m4_quote(lt_if_dict_fetch([$1], [$5], [$2], [$3], [$5])),
|
||||
m4_quote($0([$1], [$2], [$3], [$4], m4_shiftn(5, $@))))])dnl
|
||||
])
|
||||
15
m4/ltversion.m4
vendored
Normal file
15
m4/ltversion.m4
vendored
Normal file
@ -0,0 +1,15 @@
|
||||
# ltversion.m4 -- version numbers -*- Autoconf -*-
|
||||
# @configure_input@
|
||||
|
||||
# serial @MACRO_SERIAL@
|
||||
# This file is part of GNU Libtool
|
||||
|
||||
m4_define([LT_PACKAGE_VERSION], [1.5.6])
|
||||
m4_define([LT_PACKAGE_REVISION], [1.5.6])
|
||||
|
||||
AC_DEFUN([LTVERSION_VERSION],
|
||||
[macro_version='1.5.6'
|
||||
macro_revision='6'
|
||||
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
|
||||
_LT_DECL(, macro_revision, 0)
|
||||
])
|
||||
Loading…
Reference in New Issue
Block a user