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#! /bin/sh
# Copyright 2000, 2001 Alexandre Duret-Lutz <duret_g@epita.fr>
#
# This file 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
verb=':'
moreverb=''
usage ()
{
echo "Usage: autogen.sh [-h] [-v] [-V]"
}
die ()
{
echo ${1+"$@"}
exit 1
}
saferun ()
{
$verb $@
$@ || die "*** Error '${1+\"$@\"}' exited with bad status."
}
generate ()
{
test -f configure.ac || test -f configure.in ||
die "Cannot find configure.in in current directory (`pwd`)."
if test -f Makefile.am; then
# use the same aclocal flags as in Makefile.am, if specified
aclocalflags=`sed -n -e '/ACLOCAL_AMFLAGS/{s/.*=\(.*\)$/\1/
p
}' Makefile.am`
fi
# generate aclocal.m4
saferun aclocal $aclocalflags ${moreverb}
# generate configure
saferun autoconf ${moreverb}
if grep AC_CONFIG_HEADER configure.* >/dev/null 2>/dev/null; then
# generate src/config.h.in
saferun autoheader ${moreverb}
fi
# generate **/Makefile.in and add mssing files
# Use --force-missing, or it's possible that we'll use
# some obsolete files (for instance if the Automake location
# changer and the symlink still point to the old).
saferun automake --force-missing --add-missing ${moreverb}
}
while test $# -gt 0 ; do
case "${1}" in
-h | --h*)
usage
exit 0 ;;
-v | --v*)
verb='echo'
shift ;;
-V | --V*)
verb='echo'
moreverb='--verbose'
shift ;;
*)
usage
exit 1;;
esac
done
targets=`find . \( -name 'configure.ac' -o -name 'configure.in' \) -print`
test -n "$targets" || die "Cannot find any configure.in or configure.ac."
set $targets
for i; do
dir=`expr "x$i" : 'x\(.*\)/[^/]*' \| '.' : '.'`
test $# -gt 1 && echo "=== configuring '$dir' ==="
(cd $dir && generate)
done
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