[OE-core] [PATCH] image.bbclass: Only append to IMAGE_LINK_NAME if it was already set

Mike Crowe mac at mcrowe.com
Tue Jul 9 08:25:09 UTC 2019

create_symlinks does not create any links if IMAGE_LINK_NAME is empty.
Unfortunately, setup_debugfs_variables unconditionally appends '-dbg' which
results in a previously-empty IMAGE_LINK_NAME containing just '-dbg'. Let's
check that it's not empty before appending.

Signed-off-by: Mike Crowe <mac at mcrowe.com>
 meta/classes/image.bbclass | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 7daa97effb..682858dc95 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -328,7 +328,8 @@ addtask do_image_qa_setscene
 def setup_debugfs_variables(d):
     d.appendVar('IMAGE_ROOTFS', '-dbg')
-    d.appendVar('IMAGE_LINK_NAME', '-dbg')
+    if d.getVar('IMAGE_LINK_NAME'):
+        d.appendVar('IMAGE_LINK_NAME', '-dbg')
     d.setVar('IMAGE_BUILDING_DEBUGFS', 'true')
     debugfs_image_fstypes = d.getVar('IMAGE_FSTYPES_DEBUGFS')

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