new file mode 100644
@@ -0,0 +1,70 @@
+From f177abcba7d72fa1afd0bc23f38beb4fe88fc040 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Piotr=20=C5=81obacz?= <p.lobacz@welotec.com>
+Date: Wed, 5 Jul 2023 10:31:13 +0200
+Subject: [PATCH] opkg-build: add acl and xattr support
+
+Add support for tar archives created with --acls and/or --xattrs options,
+PAX header format.
+
+GNU tar and libarchive already supports ACLs and extended attributes.
+We can now add this support as well to opkg-build script in order to use
+fsetattr or setcap inside do_install command and end up with a file in
+an image with the relevant ACLs and xattrs.
+---
+ opkg-build | 15 ++++++++++-----
+ 1 file changed, 10 insertions(+), 5 deletions(-)
+
+diff --git a/opkg-build b/opkg-build
+index a9e45d4..8d9bcfa 100755
+--- a/opkg-build
++++ b/opkg-build
+@@ -145,6 +145,7 @@ You probably want to chown these to a system user: " >&2
+ ###
+ # opkg-build "main"
+ ###
++attributesargs=""
+ ogargs=""
+ outer=ar
+ noclean=0
+@@ -166,7 +167,7 @@ compressorargs=""
+ tarformat=""
+ if tar --help 2>&1 | grep -- "--format" > /dev/null;
+ then
+- tarformat="--format=gnu"
++ tarformat="--format=posix"
+ fi
+
+ compressor_ext() {
+@@ -197,13 +198,17 @@ compressor_ext() {
+ : <<=cut
+ =head1 SYNOPSIS
+
+-B<opkg-build> [B<-c>] [B<-C>] [B<-Z> I<compressor>] [B<-a>] [B<-O>] [B<-o> I<owner>] [B<-g> I<group>] I<pkg_directory> [I<destination_directory>]
++B<opkg-build> [B<-A>] [B<-X>] [B<-c>] [B<-C>] [B<-Z> I<compressor>] [B<-a>] [B<-O>] [B<-o> I<owner>] [B<-g> I<group>] I<pkg_directory> [I<destination_directory>]
+
+ =cut
+
+-usage="Usage: $0 [-c] [-C] [-Z compressor] [-a compressor_args] [-O] [-o owner] [-g group] <pkg_directory> [<destination_directory>]"
+-while getopts "a:cCg:ho:vOZ:" opt; do
++usage="Usage: $0 [-A] [-X] [-c] [-C] [-Z compressor] [-a compressor_args] [-O] [-o owner] [-g group] <pkg_directory> [<destination_directory>]"
++while getopts "Aa:cCg:ho:vOXZ:" opt; do
+ case $opt in
++ A ) attributesargs="--acls"
++ ;;
++ X ) attributesargs="$attributesargs --xattrs"
++ ;;
+ o ) owner=$OPTARG
+ ogargs="--owner=$owner"
+ ;;
+@@ -314,7 +319,7 @@ export LANG=C
+ export LC_ALL=C
+ ( cd $pkg_dir/$CONTROL && find . -type f | sort > $tmp_dir/control_list )
+ ( cd $pkg_dir && find . -path ./$CONTROL -prune -o -path . -o -print | sort > $tmp_dir/file_list )
+-( cd $pkg_dir && tar $ogargs $tsortargs --no-recursion $mtime_args -c $tarformat -T $tmp_dir/file_list | $compressor $compressorargs > $tmp_dir/data.tar.$cext )
++( cd $pkg_dir && tar $attributesargs $ogargs $tsortargs --no-recursion $mtime_args -c $tarformat -T $tmp_dir/file_list | $compressor $compressorargs > $tmp_dir/data.tar.$cext )
+ ( cd $pkg_dir/$CONTROL && tar $ogargs $tsortargs --no-recursion --mtime=@$build_date -c $tarformat -T $tmp_dir/control_list | gzip $zipargs > $tmp_dir/control.tar.gz )
+ rm $tmp_dir/file_list
+ rm $tmp_dir/control_list
+--
+2.34.1
+
@@ -9,6 +9,7 @@ PROVIDES += "${@bb.utils.contains('PACKAGECONFIG', 'update-alternatives', 'virtu
SRC_URI = "git://git.yoctoproject.org/opkg-utils;protocol=https;branch=master \
file://0001-update-alternatives-correctly-match-priority.patch \
+ file://0002-opkg-build-Add-acls-and-xattrs-support.patch \
"
SRCREV = "9239541f14a2529b9d01c0a253ab11afa2822dab"
Add support for tar archives created with --acls and/or --xattrs options, PAX header format. GNU tar and libarchive already supports ACLs and extended attributes. We can now add this support as well to opkg-build script in order to use fsetattr or setcap inside do_install command and end up with a file in an image with the relevant ACLs and xattrs. Signed-off-by: Piotr Łobacz <p.lobacz@welotec.com> --- ...kg-build-Add-acls-and-xattrs-support.patch | 70 +++++++++++++++++++ .../opkg-utils/opkg-utils_0.5.0.bb | 1 + 2 files changed, 71 insertions(+) create mode 100644 meta/recipes-devtools/opkg-utils/opkg-utils/0002-opkg-build-Add-acls-and-xattrs-support.patch