rootfs: always update the opkg index

The previous logic assumed that if $BUILD_IMAGES_FROM_FEEDS=1 then a
complete set of ipk feeds from which to build the image is already
present under $IPK_FEED_URIS at do_rootfs runtime.

$IPK_FEED_URIS usually contains "file://${DEPLOY_DIR_IPK}" which
renders the above assumption bad because some recipes in the current
build can contain code like do_install[nostamp] = "1" which will cause
rebuilds bumping $PR and invalidating the index.

Even when the index is manually re-created before an image build
("bitbake package-index"), the nostamp will cause failures because the
dependency gets rebuilt before do_rootfs in the "bitbake <image>" call.

So make the opkg rootfs index logic the same as for rpm/deb, to always
update the index in $DEPLOY_DIR_IPK to fix the above nostamp failure.

Feeds outside $DEPLOY_DIR_IPK added to $IPK_FEED_URIS continue to work
as usual, for eg. by using a http:// URI.

(From OE-Core rev: bce90f48d1cc136fdfdf98b3830f5d99e381271b)

Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index cdb86f7715..67ae281e47 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -853,9 +853,8 @@ class OpkgRootfs(DpkgOpkgRootfs):
         opkg_pre_process_cmds = self.d.getVar('OPKG_PREPROCESS_COMMANDS')
         opkg_post_process_cmds = self.d.getVar('OPKG_POSTPROCESS_COMMANDS')
 
-        # update PM index files, unless users provide their own feeds
-        if (self.d.getVar('BUILD_IMAGES_FROM_FEEDS') or "") != "1":
-            self.pm.write_index()
+        # update PM index files
+        self.pm.write_index()
 
         execute_pre_post_process(self.d, opkg_pre_process_cmds)