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image_types.bbclass: remove the old images 

Remove the old image before the new one generated to save disk
space when RM_OLD_IMAGE is set to 1, this is an easy way to keep
the DEPLOY_DIR_IMAGE clean.

[YOCTO #4391]

(From OE-Core rev: b3e2e405c53d63bc71872d41f455507be833e7eb)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Robert Yang 2013-05-07 06:09:31 +00:00 committed by Richard Purdie
parent 995c196f98
commit 0948a237dd
1 changed files with 5 additions and 1 deletions
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6
meta/classes/image_types.bbclass
View File

@ -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_OLD_IMAGE', True) == "1":
# Remove the old 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 = []