michael@1: ##
michael@1: ##  devtool.func -- Development Tool Functions
michael@1: ##  Copyright (c) 2001-2002 Ralf S. Engelschall <rse@engelschall.com>
michael@1: ##
michael@1: 
michael@1: devtool_require () {
michael@1:     t="$1"; o="$2"; p="$3"; e="$4"; a="$5"
michael@1:     v=`($t $o | head -1 | awk "{ print \\\$$p; }") 2>/dev/null`
michael@1:     if [ ".$v" = . ]; then
michael@1:         echo "devtool:ERROR: unable to determine version of $t" 1>&2
michael@1:         exit 1
michael@1:     fi
michael@1:     case "$v" in
michael@1:         $e )
michael@1:             ;;
michael@1:         $a )
michael@1:             echo "devtool:WARNING: $t version $v still accepted, although expected $e." 1>&2
michael@1:             ;;
michael@1:         * )
michael@1:             echo "devtool:ERROR: $t version $e expected, but found $v." 1>&2
michael@1:             exit 1
michael@1:             ;;
michael@1:     esac
michael@1:     echo "$v"
michael@1: }
michael@1: 
michael@1: devtool_autogen () {
michael@1:     tool=$1
michael@1:     shift
michael@1:     case $tool in
michael@1:         autoconf )
michael@1:             autoconf_version=`devtool_require autoconf --version 4 "$1" "$2"`
michael@1:             echo "generating (GNU Autoconf $autoconf_version): configure ac_config.h.in"
michael@1:             autoconf
michael@1:             autoheader 2>&1 | grep -v "is unchanged"
michael@1:             rm -rf autom4te.cache >/dev/null 2>&1
michael@1:             ;;
michael@1:         libtool )
michael@1:             libtoolize_version=`devtool_require libtoolize --version 4 "$1" "$2"`
michael@1:             echo "generating (GNU Libtool $libtoolize_version): ltmain.sh, libtool.m4, config.guess, config.sub"
michael@1:             libtoolize --force --copy >/dev/null 2>&1
michael@1:             cp `libtoolize --force --copy --dry-run | grep "add the contents of" |\
michael@1:                 sed -e 's;^[^\`]*\`;;' -e "s;'.*;;"` libtool.m4
michael@1:             ;;
michael@1:         shtool )
michael@1:             shtoolize_version=`devtool_require shtoolize -v 3 "$1" "$2"`
michael@1:             echo "generating (GNU Shtool $shtoolize_version): shtool"
michael@1:             shift
michael@1:             shift
michael@1:             shtoolize -q "$@"
michael@1:             ;;
michael@1:     esac
michael@1: }
michael@1: 
michael@1: devtool_autoclean () {
michael@1:     tool=$1
michael@1:     shift
michael@1:     case $tool in
michael@1:         autoconf )
michael@1:             echo "removing: configure ac_config.h.in"
michael@1:             rm -f configure ac_config.h.in
michael@1:             ;;
michael@1:         libtool )
michael@1:             echo "removing: ltmain.sh libtool.m4 config.guess config.sub"
michael@1:             rm -f ltmain.sh libtool.m4 config.guess config.sub
michael@1:             ;;
michael@1:         shtool )
michael@1:             echo "removing: shtool"
michael@1:             rm -f shtool
michael@1:             ;;
michael@1:     esac
michael@1: }