diff --git a/devtool b/devtool
deleted file mode 100755
index 39a4a42..0000000
--- a/devtool
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/sh
-##
-##  devtool -- Development Tool
-##  Copyright (c) 2001-2003 Ralf S. Engelschall <rse@engelschall.com>
-##
-
-if [ $# -eq 0 ]; then
-    echo "devtool:USAGE: devtool <command> [<arg> ...]" 1>&2
-    exit 1
-fi
-
-cmd="$1"
-shift
-
-devtoolfunc="./devtool.func"
-
-if [ ! -f devtool.conf ]; then
-    echo "devtool:ERROR: no devtool.conf in current directory" 1>&2
-    exit 1
-fi
-
-cmdline=`grep "^%$cmd" devtool.conf`
-if [ ".$cmdline" = . ]; then
-    echo "devtool:ERROR: command $cmd not found in devtool.conf" 1>&2
-    exit 1
-fi
-
-if [ ".$TMPDIR" != . ]; then
-    tmpdir="$TMPDIR"
-elif [ ".$TEMPDIR" != . ]; then
-    tmpdir="$TEMPDIR"
-else
-    tmpdir="/tmp"
-fi
-tmpfile="$tmpdir/rc.$$.tmp"
-
-rm -f $tmpfile
-touch $tmpfile
-echo ". $devtoolfunc" >>$tmpfile
-( sed <devtool.conf -e "1,/^%common/d" -e '/^%.*/,$d'
-  sed <devtool.conf -e "1,/^%$cmd/d" -e '/^%.*/,$d' ) |\
-sed -e 's;\([ 	]\)@\([a-zA-Z_][a-zA-Z0-9_]*\);\1devtool_\2;' >>$tmpfile
-
-sh $tmpfile "$@"
-
-rm -f $tmpfile >/dev/null 2>&1 || true
-
diff --git a/devtool.conf b/devtool.conf
deleted file mode 100644
index d69bc33..0000000
--- a/devtool.conf
+++ /dev/null
@@ -1,92 +0,0 @@
-##
-##  devtool.conf -- Development Tool Configuration
-##
-
-%autogen
-    @autogen shtool   2.0.3  "2.0.*" all
-    @autogen libtool  1.5.20 "1.5*"
-    @autogen autoconf 2.59   "2.5[4-9]*"
-
-%autoclean
-    @autoclean shtool
-    @autoclean libtool
-    @autoclean autoconf
-
-%configure
-    ./configure \
-        --prefix=/tmp/petidomo \
-        --disable-shared \
-        --enable-debug \
-        "$@"
-
-%release
-    ./devtool autogen
-    ./devtool version
-    ./devtool tag
-    ./devtool dist
-    ./devtool upload
-
-%version
-    ./shtool version -l c -n "OSSP petidomo" -p petidomo_ -e version.c
-    V=`./shtool version -l c -d long version.c`
-    sed -e "s/Version .*/Version $V/g" <README >README.n && mv README.n README
-
-%tag
-	V=`./shtool version -l c -dshort version.c | sed -e 's;\.;_;g'`
-    echo "+++ tagging CVS sources as PETIDOMO_${V}"
-    cvs commit -m 'flush pending changes before tagging'
-    cvs tag PETIDOMO_${V}
-
-%dist
-    echo "+++ removing old tarballs"
-    rm -f petidomo-*.tar.gz
-    echo "+++ generating"
-    ./devtool autoclean
-    ./devtool autogen
-    echo "+++ configuring"
-    ./configure
-    echo "+++ building"
-    make clean all man
-    echo "+++ cleaning"
-    make distclean
-    echo "+++ fixing"
-    ./shtool fixperm -v .
-    echo "+++ rolling"
-    V=`./shtool version -l c -d short version.c`
-    ./shtool tarball -o petidomo-${V}.tar.gz -d petidomo-${V} -u ossp -g ossp \
-                     -e 'CVS,\.cvsignore,\.[ao]$,^\.,devtool*,*.tar.gz,^#.*,.*~$' -c 'gzip --best' .
-    ls -l petidomo-${V}.tar.gz
-    echo "+++ testing"
-    gunzip <petidomo-${V}.tar.gz | tar tvf - | head -10
-    echo "[...]"
-    gunzip <petidomo-${V}.tar.gz | tar tvf - | tail -10
-
-%snap
-    echo "+++ removing old tarballs"
-    rm -f petidomo-*.tar.gz
-    echo "+++ generating"
-    ./devtool autoclean
-    ./devtool autogen
-    echo "+++ configuring"
-    ./configure
-    echo "+++ building"
-    make clean all man
-    echo "+++ cleaning"
-    make distclean
-    echo "+++ fixing"
-    ./shtool fixperm -v .
-    echo "+++ rolling"
-    D=`date '+%Y%m%d'`
-    ./shtool tarball -o petidomo-SNAP-${D}.tar.gz -d petidomo-SNAP-${D} -u ossp -g ossp \
-                     -e 'CVS,\.cvsignore,\.[ao]$,^\.,devtool*,*.tar.gz,^#.*,.*~$' -c 'gzip --best' .
-    ls -l petidomo-SNAP-${D}.tar.gz
-    echo "+++ testing"
-    gunzip <petidomo-SNAP-${D}.tar.gz | tar tvf - | head -10
-    echo "[...]"
-    gunzip <petidomo-SNAP-${D}.tar.gz | tar tvf - | tail -10
-
-%upload
-    echo "+++ copying to ftp://ftp.ossp.org/pkg/lib/petidomo/"
-    V=`./shtool version -l c -d short version.c`
-    scp petidomo-${V}.tar.gz master.ossp.org:/e/ossp/ftp/pkg/tool/petidomo/
-
diff --git a/devtool.func b/devtool.func
deleted file mode 100644
index 7594c7c..0000000
--- a/devtool.func
+++ /dev/null
@@ -1,73 +0,0 @@
-##
-##  devtool.func -- Development Tool Functions
-##  Copyright (c) 2001-2003 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 accepted, but expected $e." 1>&2
-            ;;
-        * )
-            echo "devtool:ERROR: $t version $v NOT acceptable, requires $e." 1>&2
-            exit 1
-            ;;
-    esac
-    echo "$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 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 config.h.in"
-            rm -f configure 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
-}
-