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dnl Autobundle -- Tool suite for automated source tree composition
dnl
dnl Copyright (C) 2002 Merijn de Jonge <mdejonge@cwi.nl>
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2, or (at your option)
dnl any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
dnl 02111-1307, USA.
dnl $Id: acinclude.m4,v 1.3 2002/05/02 19:02:58 mdejonge Exp $
dnl Author: Merijn de Jonge (mdejonge@cwi.nl)
dnl Configure sub components with additional configure flags
dnl usage:
dnl AB_CONFIG_PKG(pkgname, configure flags)
dnl
dnl where
dnl pkgname = the name of the package (i.e., the name of the directory
dnl where the package is located
dnl flags = additional configure flags to be passed to the package
dnl configure script
dnl
dnl note.
dnl -AB_CONFIG_PKG should be called __after__ any calls to AC_OUTPUT.
dnl -Multiple package names may be listed which will all be configured with
dnl the same configure flags
dnl -Use multiple calls to AB_CONFIG_PKG to configure multiple packages
dnl differently.
ifdef([AC_OUTPUT_SUBDIRS],[],
[AC_DEFUN([AC_OUTPUT_SUBDIRS],[subdirs=$1; _AC_OUTPUT_SUBDIRS])])
AC_DEFUN(AB_CONFIG_PKG,
[
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])
dnl Save configuration flags
ac_saved_args=$ac_configure_args
dnl Add package specific flags
ac_configure_args="$2 $ac_configure_args"
dnl configure sub-package
AC_OUTPUT_SUBDIRS($1)
dnl Restore configuration flags
ac_configure_args=$ac_saved_args
]
)
AC_DEFUN([DETECT_SVN_REVISION],
[
AC_MSG_CHECKING([for the SVN revision of the source tree])
if test -e ".svn"; then
REVFIELD="1"
SVN_REVISION=`svn status -v -N -q ./ | awk "{ if(\\\$NF == \".\") print \\\$$REVFIELD }"`
AC_MSG_RESULT($SVN_REVISION)
else
if test -e "svn-revision"; then
SVN_REVISION="`cat svn-revision`"
AC_MSG_RESULT($SVN_REVISION)
else
SVN_REVISION="0"
AC_MSG_RESULT([not available, defaulting to 0])
fi
fi
AC_SUBST(SVN_REVISION)
])
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