From 928df79cd3964f775c4c6e4283ef84b8882f9328 Mon Sep 17 00:00:00 2001
From: Laurentiu Palcu <laurentiu.palcu@intel.com>
Date: Tue, 21 May 2013 14:17:19 +0300
Subject: rootfs_*.bbclass: add some helper functions

This patch adds the following helper functions:
 * delayed_postinsts - outputs the list of delayed postinstalls;
 * save_postinsts - this will save the delayed postinstalls for ipk/deb
   in /etc/(ipk|deb)_postinsts;
 * rootfs_remove_packages - removes packages from an image;

Additionaly, this patch will remove a piece of code in
rootfs_ipk_do_rootfs which will be moved to image.bbclass and used for
all backends;

[YOCTO #4484]

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
---
 meta/classes/rootfs_ipk.bbclass | 39 ++++++++++++++++++---------------------
 1 file changed, 18 insertions(+), 21 deletions(-)

(limited to 'meta/classes/rootfs_ipk.bbclass')

diff --git a/meta/classes/rootfs_ipk.bbclass b/meta/classes/rootfs_ipk.bbclass
index 3e1f9590fc..1403422ca7 100644
--- a/meta/classes/rootfs_ipk.bbclass
+++ b/meta/classes/rootfs_ipk.bbclass
@@ -91,36 +91,29 @@ fakeroot rootfs_ipk_do_rootfs () {
 	${ROOTFS_POSTPROCESS_COMMAND}
 
 	if ${@base_contains("IMAGE_FEATURES", "read-only-rootfs", "true", "false" ,d)}; then
-		if grep Status:.install.ok.unpacked ${STATUS}; then
+		if [ -n "$(delayed_postinsts)" ]; then
 			bberror "Some packages could not be configured offline and rootfs is read-only."
 			exit 1
 		fi
 	fi
 
 	rm -f ${IMAGE_ROOTFS}${OPKGLIBDIR}/opkg/lists/*
-	if ${@base_contains("IMAGE_FEATURES", "package-management", "false", "true", d)}; then
-		if ! grep Status:.install.ok.unpacked ${STATUS}; then
-			# All packages were successfully configured.
-			# update-rc.d, base-passwd, run-postinsts are no further use, remove them now
-			remove_run_postinsts=false
-			if [ -e ${IMAGE_ROOTFS}${sysconfdir}/init.d/run-postinsts ]; then
-				remove_run_postinsts=true
-			fi
-			opkg-cl ${OPKG_ARGS} --force-depends remove update-rc.d base-passwd ${ROOTFS_BOOTSTRAP_INSTALL} || true
-
-			# Need to remove rc.d files for run-postinsts by hand since opkg won't
-			# call postrm scripts in offline root mode.
-			if $remove_run_postinsts; then
-				update-rc.d -f -r ${IMAGE_ROOTFS} run-postinsts remove
-			fi
-
-			# Also delete the status files
-			remove_packaging_data_files
-		fi
-	fi
 	log_check rootfs
 }
 
+rootfs_ipk_do_rootfs[vardeps] += "delayed_postinsts"
+
+delayed_postinsts () {
+	cat ${STATUS}|grep -e "^Package:" -e "^Status:"|sed -ne 'N;s/Package: \(.*\)\nStatus:.*unpacked/\1/p'
+}
+
+save_postinsts () {
+	for p in $(delayed_postinsts); do
+		install -d ${IMAGE_ROOTFS}${sysconfdir}/ipk-postinsts
+		cp ${IMAGE_ROOTFS}${OPKGLIBDIR}/opkg/info/$p.postinst ${IMAGE_ROOTFS}${sysconfdir}/ipk-postinsts/$p
+	done
+}
+
 rootfs_ipk_write_manifest() {
 	manifest=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.manifest
 	cp ${IMAGE_ROOTFS}${OPKGLIBDIR}/opkg/status $manifest
@@ -145,6 +138,10 @@ rootfs_install_packages() {
 	opkg-cl ${OPKG_ARGS} install `cat $1`
 }
 
+rootfs_remove_packages() {
+	opkg-cl ${OPKG_ARGS} --force-depends remove $@
+}
+
 ipk_insert_feed_uris () {
 
 	echo "Building from feeds activated!"
-- 
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