diff -r 71503088f51b -r f880f219c566 openpkg/etc.wrapsrc.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/openpkg/etc.wrapsrc.sh	Tue Jul 31 12:23:42 2012 +0200
@@ -0,0 +1,157 @@
+#!/bin/sh
+#![OpenPKG]
+##
+##  OpenPKG Source Bootstrap Package (self-extracting shell script)
+##  Copyright (c) 2000-2012 OpenPKG GmbH <http://openpkg.com/>
+##
+##  This software is property of the OpenPKG GmbH, DE MUC HRB 160208.
+##  All rights reserved. Licenses which grant limited permission to use,
+##  copy, modify and distribute this software are available from the
+##  OpenPKG GmbH.
+##
+##  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
+##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
+##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+##  SUCH DAMAGE.
+##
+
+#   configuration
+l_me="$0"
+o_help=no
+o_version=no
+o_tar=no
+l_prefix='/openpkg'
+l_dir='@l_dir@'
+l_release="@l_release@"
+l_version="@l_version@"
+
+#   establish standard environment
+PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin"
+LC_CTYPE=C
+export LC_CTYPE
+umask 022
+
+#   pre-parse command line options
+for opt
+do
+    case $opt in
+        -*=*) arg=`echo "$opt" | sed 's/^[-_a-zA-Z0-9]*=//'` ;;
+           *) arg='' ;;
+    esac
+    case $opt in
+        -h | --help     ) o_help=yes    ;;
+        -v | --version  ) o_version=yes ;;
+        -t | --tar      ) o_tar=yes     ;;
+        --prefix=*      ) l_prefix=$arg ;;
+    esac
+done
+if [ ".$o_help" = .yes ]; then
+    echo "Usage: sh $l_me" 2>&1
+    echo "       [--prefix=<prefix>] [--tag=<str>]" 2>&1
+    echo "       [--stack=<name-or-url>] [--unprivileged]" 2>&1
+    echo "       [--user=<usr>] [--group=<grp>]" 2>&1
+    echo "       [--{s,m,r,n}usr=<usr>] [--{s,m,r,n}grp=<grp>]" 2>&1
+    echo "       [--{s,m,r,n}uid=<uid>] [--{s,m,r,n}gid=<gid>]" 2>&1
+    echo "       [--use_tar=<tar>] [--use_make=<make>] [--use_cc=<cc>]" 2>&1
+    echo "       [--use_ar=<ar>] [--use_ld=<ld>] [--use_as=<as>] [--use_strip=<strip>]" 2>&1
+    echo "       [-t|--tar] [-h|--help] [-v|--version]" 2>&1
+    exit 1
+fi
+
+#   make sure all essential unpacking tools are available
+#   (the build tools are checked later from within openpkg.spec)
+for tool in /bin/sh mkdir cat tar rm chown chgrp sed dd; do
+    found=no
+    case $tool in
+        /* )
+            if [ -f $tool ]; then
+                found=yes
+            fi
+            ;;
+        * )
+            for p in `IFS=:; echo $PATH`; do
+                if [ -f "$p/$tool" ]; then
+                    found=yes
+                    break
+                fi
+            done
+            ;;
+    esac
+    if [ ".$found" = .no ]; then
+        echo "$l_me:ERROR: unable to find bootstrap tool \"$tool\"" 1>&2
+        exit 1
+    fi
+done
+
+#   optionally extract the embedded tarball only
+if [ ".$o_tar" = .yes ]; then
+    dd if=$l_me bs=8192 skip=8 2>/dev/null
+    exit 0
+fi
+
+#   display version and copyright header
+echo "OpenPKG ${l_release} Source Bootstrap Package, version ${l_version}"
+if [ ".$o_version" = .yes ]; then
+    exit 0
+fi
+echo "Building for prefix ${l_prefix} on current platform"
+
+#   determine current user/group
+cusr=`(id -un) 2>/dev/null ||\
+      (id | sed -e 's;^[^(]*(\([^)]*\)).*;\1;') 2>/dev/null ||\
+      (whoami) 2>/dev/null ||\
+      (who am i | cut "-d " -f1) 2>/dev/null ||\
+      echo $LOGNAME`
+cgid=`(id -g $cusr) 2>/dev/null ||\
+      ((getent passwd "${cusr}"; grep "^${cusr}:" /etc/passwd; ypmatch "${cusr}" passwd; nismatch "${cusr}" passwd; nidump passwd . | grep "^${cusr}:") 2>/dev/null |\
+      sed -e 'q' | awk -F: '{ print $4; }')`
+cgrp=`(id -gn $cusr) 2>/dev/null ||\
+      ((getent group; cat /etc/group; ypcat group; niscat group; nidump group .) 2>/dev/null | grep "^[^:]*:[^:]*:${cgid}:" |\
+      sed -e 'q' | awk -F: '{ print $1; }')`
+if [ ".$cgrp" = . ]; then
+    cgrp="$cusr"
+fi
+
+#   extract the source distribution files
+echo "++ extracting OpenPKG source distribution"
+rm -rf $l_dir >/dev/null 2>&1
+mkdir $l_dir || exit 1
+dd if=$l_me bs=8192 skip=8 2>/dev/null | (cd $l_dir; tar xf - 2>/dev/null)
+if [ ".$cusr" = .root ]; then
+    ( cd $l_dir || exit 1
+      chown -R -h $cusr . >/dev/null 2>&1 || true
+      chgrp -R -h $cgrp . >/dev/null 2>&1 || true
+    ) || exit 1
+fi
+if [ ! -f $l_dir/openpkg.boot ]; then
+    echo "$l_me:ERROR: failed to unpack into directory \"$l_dir\"" 1>&2
+    exit 1
+fi
+
+#   perform bootstrap procedure
+echo "++ building OpenPKG binary distribution"
+( cd $l_dir || exit 1
+  sh ./openpkg.boot ${1+"$@"} || exit 1
+) || exit 1
+
+#   cleanup
+rm -rf $l_dir >/dev/null 2>&1
+
+#   die explicitly just before the shell would discover
+#   that we carry mega-bytes of data with us...
+exit 0
+
+#   the distribution tarball is appended in raw format directly to the
+#   end of this script, just leaded by padding whitespaces which make
+#   sure that the tarball data starts at the pre-defined offset of 64KB.
+#   This allows us to unpack the tarball by just skipping the leading
+#   64KB (= 8192*8, see above).
+