On 05/07/2013 06:32 PM, Paul Eggleton wrote:
On Tuesday 07 May 2013 18:26:59 Robert Yang wrote:
Remove the obsolete image before the new one generated to save disk
space when RM_OBSOLETE_IMAGE is set to 1, this is an easy way to keep
the DEPLOY_DIR_IMAGE clean.
[YOCTO #4391]
Signed-off-by: Robert Yang <[email protected]>
---
meta/classes/image_types.bbclass | 6 +++++-
meta/conf/local.conf.sample.extended | 3 +++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/meta/classes/image_types.bbclass
b/meta/classes/image_types.bbclass index 94837ae..27f232e 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -51,7 +51,11 @@ def get_imagecmds(d):
types.remove("live")
if d.getVar('IMAGE_LINK_NAME', True):
- cmds += "\trm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.*"
+ if d.getVar('RM_OBSOLETE_IMAGE', True) == "1":
+ # Remove the obsolete image
+ cmds += "\trm -f `find ${DEPLOY_DIR_IMAGE} -maxdepth 1 -type l
-name ${IMAGE_LINK_NAME}'.*' -exec readlink -f {} \;`" + # Remove
the symlink
+ cmds += "\n\trm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.*"
for type in types:
ccmd = []
diff --git a/meta/conf/local.conf.sample.extended
b/meta/conf/local.conf.sample.extended index 1d1a8ec..efe0804 100644
--- a/meta/conf/local.conf.sample.extended
+++ b/meta/conf/local.conf.sample.extended
@@ -207,3 +207,6 @@
#ARCHIVER_MODE[filter] ?= "no"
#ARCHIVER_CLASS = "${@'archive-${ARCHIVER_MODE}-source' if ARCHIVER_MODE !=
'none' else ''}" #INHERIT += "${ARCHIVER_CLASS}"
+
+# Remove the obsolete image before the new one generated to save disk space
+#RM_OBSOLETE_IMAGE = "1"
Rather than "obsolete" I would have said "old" would be the preferred
terminology here, i.e. RM_OLD_IMAGE.
Thanks, I've updated the git repo:
git://git.pokylinux.org/poky-contrib robert/rm_old
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=robert/rm_old
// Robert
Cheers,
Paul
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