From d9730197219dda09ba7a0d5321c399e0d11d23e7 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Wed, 1 Dec 2010 22:42:20 +0100
Subject: fix ipkg and ipkg tools, consolidate mdev.conf

cpio under macosx or bsd creates tar archives via
stdin while using find . with leading ./.
heirloom cpio shipped with OpenADK does remove the
leading ./. Adopt ipkg busybox applet to work
without ./. Fix ipkg-build to be faster and to use
included cpio for inner tar creation.

Dependency to GNU tar can now be dropped.
---
 scripts/ipkg-build | 57 +++++++++++++-----------------------------------------
 1 file changed, 13 insertions(+), 44 deletions(-)

(limited to 'scripts/ipkg-build')

diff --git a/scripts/ipkg-build b/scripts/ipkg-build
index a94593944..47158c409 100644
--- a/scripts/ipkg-build
+++ b/scripts/ipkg-build
@@ -1,12 +1,9 @@
 #!/usr/bin/env bash
-
 # ipkg-build -- construct a .ipk from a directory
+# Waldemar Brodkorb <wbx@openadk.org>
+# use cpio instead of tar for uid/gid handling
 # Carl Worth <cworth@east.isi.edu>
-# based on a script by Steve Redler IV, steve@sr-tech.com 5-21-2001
-# 2003-04-25 rea@sr.unh.edu
-#   Updated to work on Familiar Pre0.7rc1, with busybox tar.
-#   Note it Requires: binutils-ar (since the busybox ar can't create)
-#   For UID debugging it needs a better "find".
+# based on a script by Steve Redler IV <steve@sr-tech.com>
 set -e
 
 version=1.0
@@ -47,19 +44,6 @@ pkg_appears_sane() {
 
 	PKG_ERROR=0
 
-	cvs_dirs=`find . -name 'CVS'`
-	if [ -n "$cvs_dirs" ]; then
-	    if [ "$noclean" = "1" ]; then
-		echo "*** Warning: The following CVS directories where found.
-You probably want to remove them: " >&2
-		ls -ld $cvs_dirs
-		echo >&2
-	    else
-		echo "*** Removing the following files: $cvs_dirs"
-		rm -rf "$cvs_dirs"
-	    fi
-	fi
-
 	tilde_files=`find . -name '*~'`
 	if [ -n "$tilde_files" ]; then
 	    if [ "$noclean" = "1" ]; then
@@ -162,20 +146,10 @@ You probably want to remove them: " >&2
 ###
 # ipkg-build "main"
 ###
-ogargs=""
-outer=ar
 noclean=0
-usage="Usage: $0 [-c] [-C] [-o owner] [-g group] <pkg_directory> [<destination_directory>]"
-while getopts "cg:ho:v" opt; do
+usage="Usage: $0 [-C] <pkg_directory> [<destination_directory>]"
+while getopts ":h:v" opt; do
     case $opt in
-	o ) owner=$OPTARG
-	    ogargs="--owner=$owner"
-	    ;;
-	g ) group=$OPTARG
-	    ogargs="$ogargs --group=$group"
-	    ;;
-        c ) outer=tar
-            ;;
         C ) noclean=1
             ;;
 	v ) echo $version
@@ -186,7 +160,6 @@ while getopts "cg:ho:v" opt; do
 	esac
 done
 
-
 shift $(($OPTIND - 1))
 
 # continue on to process additional arguments
@@ -232,22 +205,18 @@ fi
 tmp_dir=$dest_dir/IPKG_BUILD.$$
 mkdir $tmp_dir
 
-echo $CONTROL > $tmp_dir/tarX
-( cd $pkg_dir && tar $ogargs -X $tmp_dir/tarX -czf $tmp_dir/data.tar.gz . )
-( cd $pkg_dir/$CONTROL && tar $ogargs -czf $tmp_dir/control.tar.gz . )
-rm $tmp_dir/tarX
+( cd $pkg_dir && find . | grep -v $CONTROL | \
+	sed "s#\(.*\)#:0:0::::::\1#" | \
+	sort | cpio -o -Hustar -P | gzip -n9 > $tmp_dir/data.tar.gz )
 
-echo "2.0" > $tmp_dir/debian-binary
+( cd $pkg_dir/$CONTROL && find . | \
+	sed "s#\(.*\)#:0:0::::::\1#" | \
+	sort | cpio -o -Hustar -P | gzip -n9 > $tmp_dir/control.tar.gz )
 
+echo "2.0" > $tmp_dir/debian-binary
 pkg_file=$dest_dir/${pkg}_${version}_${arch}.ipk
 rm -f $pkg_file
-if [ "$outer" = "ar" ] ; then
-  ( cd $tmp_dir && ar -crf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz )
-else
-  ( cd $tmp_dir && tar -zcf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz )
-fi
-
+( cd $tmp_dir && tar -zcf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz )
 rm $tmp_dir/debian-binary $tmp_dir/data.tar.gz $tmp_dir/control.tar.gz
 rmdir $tmp_dir
-
 echo "Packaged contents of $pkg_dir into $pkg_file"
-- 
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