diff -r 27e940e8e5f3 -r d64aaa7d146f devtool.func
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devtool.func	Fri Nov 28 11:21:08 2008 +0100
@@ -0,0 +1,72 @@
+##
+##  devtool.func -- Development Tool Functions
+##  Copyright (c) 2001-2002 Ralf S. Engelschall <rse@engelschall.com>
+##
+
+devtool_require () {
+    t="$1"; o="$2"; p="$3"; e="$4"; a="$5"
+    v=`($t $o | head -1 | awk "{ print \\\$$p; }") 2>/dev/null`
+    if [ ".$v" = . ]; then
+        echo "devtool:ERROR: unable to determine version of $t" 1>&2
+        exit 1
+    fi
+    case "$v" in
+        $e )
+            ;;
+        $a )
+            echo "devtool:WARNING: $t version $v still accepted, although expected $e." 1>&2
+            ;;
+        * )
+            echo "devtool:ERROR: $t version $e expected, but found $v." 1>&2
+            exit 1
+            ;;
+    esac
+    echo "$v"
+}
+
+devtool_autogen () {
+    tool=$1
+    shift
+    case $tool in
+        autoconf )
+            autoconf_version=`devtool_require autoconf --version 4 "$1" "$2"`
+            echo "generating (GNU Autoconf $autoconf_version): configure ac_config.h.in"
+            autoconf
+            autoheader 2>&1 | grep -v "is unchanged"
+            rm -rf autom4te.cache >/dev/null 2>&1
+            ;;
+        libtool )
+            libtoolize_version=`devtool_require libtoolize --version 4 "$1" "$2"`
+            echo "generating (GNU Libtool $libtoolize_version): ltmain.sh, libtool.m4, config.guess, config.sub"
+            libtoolize --force --copy >/dev/null 2>&1
+            cp `libtoolize --force --copy --dry-run | grep "add the contents of" |\
+                sed -e 's;^[^\`]*\`;;' -e "s;'.*;;"` libtool.m4
+            ;;
+        shtool )
+            shtoolize_version=`devtool_require shtoolize -v 3 "$1" "$2"`
+            echo "generating (GNU Shtool $shtoolize_version): shtool"
+            shift
+            shift
+            shtoolize -q "$@"
+            ;;
+    esac
+}
+
+devtool_autoclean () {
+    tool=$1
+    shift
+    case $tool in
+        autoconf )
+            echo "removing: configure ac_config.h.in"
+            rm -f configure ac_config.h.in
+            ;;
+        libtool )
+            echo "removing: ltmain.sh libtool.m4 config.guess config.sub"
+            rm -f ltmain.sh libtool.m4 config.guess config.sub
+            ;;
+        shtool )
+            echo "removing: shtool"
+            rm -f shtool
+            ;;
+    esac
+}