[OE-core] [PATCH] Add support for BAD_RECOMMENDATIONS to rootfs_ipk
Chris Elston
celston at katalix.com
Mon Jul 11 12:14:15 UTC 2011
On Mon, 2011-07-11 at 10:00 +0100, Phil Blundell wrote:
> On Mon, 2011-07-11 at 09:53 +0100, Chris Elston wrote:
> > + STATUS=${IMAGE_ROOTFS}${opkglibdir}/status
> > + mkdir -p `dirname ${STATUS}`
>
> Not that it's a massive deal, but this call to "dirname" is redundant
> since dirname ${STATUS} is ${IMAGE_ROOTFS}${opkglibdir} by definition.
>
> > + # prime the status file with bits that we don't want
> > + for i in ${BAD_RECOMMENDATIONS}; do
> > + infln="`opkg-cl ${IPKG_ARGS} info $i | grep -e
> > '^Package:' -e '^Architecture:' -e '^Version:'`"
> > + if [ ! -z "$infln" ]; then
> > + echo "$infln" >> $STATUS
>
> Reading this again I wonder what would happen if one of the packages
> named in BAD_RECOMMENDATIONS doesn't actually exist. Can you verify
> that this code does something sensible in that case?
You were right, Phil - it did fail in the case that a BAD_RECOMMENDATION didn't exist.
Patch updated to take account of that case, and also removed the dirname call.
Saul, resubmission below.
Cheers,
Chris.
---
As discussed on IRC on 30/06/11, this patch adds support for
BAD_RECOMMENDATIONS to rootfs_ipk, which is a list of packages NOT to
install if suggested or recommended by a recipe. Taken from
http://thread.gmane.org/gmane.comp.handhelds.openembedded/30417.
Note that current support for this in oe.dev may also be broken,
depending on the version of opkg in use.
Signed-off-by: Chris Elston <celston at katalix.com>
---
meta/classes/rootfs_ipk.bbclass | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/meta/classes/rootfs_ipk.bbclass b/meta/classes/rootfs_ipk.bbclass
index edd84fb..1540432 100644
--- a/meta/classes/rootfs_ipk.bbclass
+++ b/meta/classes/rootfs_ipk.bbclass
@@ -20,6 +20,9 @@ OPKG_POSTPROCESS_COMMANDS = "ipk_insert_feed_uris"
opkglibdir = "${localstatedir}/lib/opkg"
+# Which packages to not install on the basis of a recommendation
+BAD_RECOMMENDATIONS ?= ""
+
fakeroot rootfs_ipk_do_rootfs () {
set -x
@@ -29,6 +32,23 @@ fakeroot rootfs_ipk_do_rootfs () {
${OPKG_PREPROCESS_COMMANDS}
mkdir -p ${T}/
+
+ STATUS=${IMAGE_ROOTFS}${opkglibdir}/status
+ mkdir -p ${IMAGE_ROOTFS}${opkglibdir}
+
+ opkg-cl ${IPKG_ARGS} update
+
+ # prime the status file with bits that we don't want
+ for i in ${BAD_RECOMMENDATIONS}; do
+ pkginfo="`opkg-cl ${IPKG_ARGS} info $i`"
+ if [ ! -z "$pkginfo" ]; then
+ echo "$pkginfo" | grep -e '^Package:' -e '^Architecture:' -e '^Version:' >> $STATUS
+ echo "Status: deinstall ok not-installed" >> $STATUS
+ echo >> $STATUS
+ else
+ echo "Requested ignored recommendation $i is not a package"
+ fi
+ done
#install
export INSTALL_PACKAGES_ATTEMPTONLY_IPK="${PACKAGE_INSTALL_ATTEMPTONLY}"
--
1.6.2.5
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