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update-alternatives: Fix absolute symlink handling 

After the class changes, absolute symlinks are not being handled correctly
by the class file. This adds handling for absolute symlinks to account for the
pkgdest directory, removing dangling symlink messages from recipes like bzip2.

(From OE-Core rev: ecea2fab2063a3c478a63e62ba0e80305674c5e0)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2012-05-30 12:53:39 +01:00
parent b3e76b33f3
commit 0b8d5dad9c
1 changed files with 5 additions and 1 deletions
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6
meta/classes/update-alternatives.bbclass
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@ -247,7 +247,11 @@ python perform_packagecopy_append () {
for alt_target in link_rename:
src = '%s/%s' % (pkgdest, alt_target)
dest = '%s/%s' % (pkgdest, link_rename[alt_target])
link_target = os.path.join(os.path.dirname(src), os.readlink(src))
link = os.readlink(src)
if os.path.isabs(link):
link_target = pkgdest + os.readlink(src)
else:
link_target = os.path.join(os.path.dirname(src), link)
if os.path.lexists(link_target):
# Ok, the link_target exists, we can rename