From d39e35a206c33f6062ebbaed4754a0559b28d766 Mon Sep 17 00:00:00 2001
From: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Date: Mon, 6 Jul 2015 10:17:19 +0000
Subject: opkg-build: Ignore tar error due to hardlinks issue when creating ipk
 files

If a the number of hard links decreases or increases while creating
the tar files used for an ipk package, tar fails with error code 1,
if this is the case we ignore the error and continue to create the ipk file

[YOCTO #7933]

Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 .../opkg-utils/opkg-utils/tar_ignore_error.patch   | 47 ++++++++++++++++++++++
 meta/recipes-devtools/opkg-utils/opkg-utils_git.bb |  4 +-
 2 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-devtools/opkg-utils/opkg-utils/tar_ignore_error.patch

(limited to 'meta')

diff --git a/meta/recipes-devtools/opkg-utils/opkg-utils/tar_ignore_error.patch b/meta/recipes-devtools/opkg-utils/opkg-utils/tar_ignore_error.patch
new file mode 100644
index 0000000000..4bcae49542
--- /dev/null
+++ b/meta/recipes-devtools/opkg-utils/opkg-utils/tar_ignore_error.patch
@@ -0,0 +1,47 @@
+If a the number of hard links decreases or increases while creating
+the tar files used for an ipk package, tar fails with error code 1:
+
+| DEBUG: Executing python function do_package_ipk
+| tar: ./usr/src/debug/gperf/3.0.4-r0/gperf-3.0.4/src/main.cc: file changed as we read it
+NOTE: recipe gperf-3.0.4-r0: task do_package_write_ipk: Failed
+ERROR: Task 6539 (recipes-extended/gperf/gperf_3.0.4.bb, do_package_write_ipk) failed with exit code '1'
+
+
+We detect if the error code produced by tar is 1 and in this case ignore it.
+
+This a similar behavior to the one on dpkg:
+http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=40731942515ec8d80c727ad561174986d4f05818
+
+Upsteam-Status: Inappropriate
+
+Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
+
+
+Index: git/opkg-build
+===================================================================
+--- git.orig/opkg-build
++++ git/opkg-build
+@@ -250,8 +250,21 @@ tmp_dir=$dest_dir/IPKG_BUILD.$$
+ mkdir $tmp_dir
+ 
+ echo $CONTROL > $tmp_dir/tarX
+-( cd $pkg_dir && tar $ogargs -X $tmp_dir/tarX -cz $tarformat -f $tmp_dir/data.tar.gz . )
+-( cd $pkg_dir/$CONTROL && tar $ogargs -cz $tarformat -f $tmp_dir/control.tar.gz . )
++
++
++# Ignore error code 1, caused by modifying the number of hard links while creating the tar file
++rc=0
++( cd $pkg_dir && tar $ogargs -X $tmp_dir/tarX -cz $tarformat -f $tmp_dir/data.tar.gz . ) || rc=$?
++if [[ $rc -ne 1 ]] && [[ $rc -ne 0 ]] ;then
++        exit $rc 
++fi
++
++rc=0
++( cd $pkg_dir/$CONTROL && tar $ogargs -cz $tarformat -f $tmp_dir/control.tar.gz . ) || rc=$?
++if [[ $rc -ne 1 ]] && [[ $rc -ne 0 ]] ;then
++        exit $rc
++fi
++
+ rm $tmp_dir/tarX
+ 
+ echo "2.0" > $tmp_dir/debian-binary
diff --git a/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb b/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb
index 2800a5deb7..74b974daf1 100644
--- a/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb
+++ b/meta/recipes-devtools/opkg-utils/opkg-utils_git.bb
@@ -10,7 +10,9 @@ PROVIDES += "virtual/update-alternatives"
 SRCREV = "53274f087565fd45d8452c5367997ba6a682a37a"
 PV = "0.1.8+git${SRCPV}"
 
-SRC_URI = "git://git.yoctoproject.org/opkg-utils"
+SRC_URI = "git://git.yoctoproject.org/opkg-utils " 
+
+SRC_URI_append_class-native = "file://tar_ignore_error.patch"
 
 S = "${WORKDIR}/git"
 
-- 
cgit 1.2.3-korg