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- #! /bin/sh
- # autoreconf - remake all Autoconf configure scripts in a directory tree
- # Copyright (C) 1994 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- usage="\
- Usage: autoreconf [-f] [-h] [--help] [-m dir] [--macrodir=dir]
- [-l dir] [--localdir=dir] [--force] [--verbose] [--version]"
-
- localdir=
- verbose=no
- show_version=no
- force=no
-
- test -z "$AC_MACRODIR" && AC_MACRODIR=/ade/share/autoconf
-
- while test $# -gt 0; do
- case "$1" in
- -h | --help | --h*)
- echo "$usage"; exit 0 ;;
- --localdir=* | --l*=* )
- localdir="`echo \"${1}\" | sed -e 's/^[^=]*=//'`"
- shift ;;
- -l | --localdir | --l*)
- shift
- test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; }
- localdir="${1}"
- shift ;;
- --macrodir=* | --m*=* )
- AC_MACRODIR="`echo \"$1\" | sed -e 's/^[^=]*=//'`"
- shift ;;
- -m | --macrodir | --m*)
- shift
- test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
- AC_MACRODIR="$1"
- shift ;;
- --verbose | --verb*)
- verbose=yes; shift ;;
- -f | --force)
- force=yes; shift ;;
- --version | --vers*)
- show_version=yes; shift ;;
- --) # Stop option processing.
- shift; break ;;
- -*) echo "$usage" 1>&2; exit 1 ;;
- *) break ;;
- esac
- done
-
- if test $show_version = yes; then
- version=`sed -n 's/define.AC_ACVERSION.[ ]*\([0-9.]*\).*/\1/p' \
- $AC_MACRODIR/acgeneral.m4`
- echo "Autoconf version $version"
- exit 0
- fi
-
- if test $# -ne 0; then
- echo "$usage" 1>&2; exit 1
- fi
-
- top_autoconf=`echo $0|sed s%autoreconf%autoconf%`
- top_autoheader=`echo $0|sed s%autoreconf%autoheader%`
-
- # The xargs grep filters out Cygnus configure.in files.
- find . -name configure.in -print |
- xargs grep -l AC_OUTPUT |
- sed 's%/configure\.in$%%; s%^./%%' |
- while read dir; do
- (
- cd $dir || continue
-
- case "$dir" in
- .) dots= ;;
- *) # A "../" for each directory in /$dir.
- dots=`echo /$dir|sed 's%/[^/]*%../%g'` ;;
- esac
-
- case "$0" in
- /*) autoconf=$top_autoconf; autoheader=$top_autoheader ;;
- */*) autoconf=$dots$top_autoconf; autoheader=$dots$top_autoheader ;;
- *) autoconf=$top_autoconf; autoheader=$top_autoheader ;;
- esac
-
- case "$AC_MACRODIR" in
- /*) macrodir_opt="--macrodir=$AC_MACRODIR" ;;
- *) macrodir_opt="--macrodir=$dots$AC_MACRODIR" ;;
- esac
-
- case "$localdir" in
- "") localdir_opt=
- aclocal=aclocal.m4 ;;
- /*) localdir_opt="--localdir=$localdir"
- aclocal=$localdir/aclocal.m4 ;;
- *) localdir_opt="--localdir=$dots$localdir"
- aclocal=$dots$localdir/aclocal.m4 ;;
- esac
-
- test ! -f $aclocal && aclocal=
-
- if test $force = no && test -f configure &&
- ls -lt configure configure.in $aclocal | sed 1q |
- grep 'configure$' > /dev/null
- then
- :
- else
- test $verbose = yes && echo running autoconf in $dir
- $autoconf $macrodir_opt $localdir_opt
- fi
-
- if grep AC_CONFIG_HEADER configure.in >/dev/null; then
- template=`sed -n '/AC_CONFIG_HEADER/{
- s%[^#]*AC_CONFIG_HEADER(\([^)]*\).*%\1%
- t here
- : here
- s%.*:%%
- t colon
- s%$%.in%
- : colon
- p
- q
- }' configure.in`
- if test ! -f $template || grep autoheader $template >/dev/null; then
- if test $force = no && test -f $template &&
- ls -lt $template configure.in $aclocal | sed 1q |
- grep "$template$" > /dev/null
- then
- :
- else
- test $verbose = yes && echo running autoheader in $dir
- $autoheader $macrodir_opt $localdir_opt
- fi
- fi
- fi
- )
- done
-
-