[OE-core] [PATCH 1/1] gen-lockedsig-cache: catch os.link error
brian avery
brian.avery at intel.com
Wed Mar 15 00:04:32 UTC 2017
We do a hard link to speed up sdk creation but if your sstate-cache is
across a file system boundary, this tries and fails. This patch catches
that error and does a copy instead.
Signed-off-by: brian avery <brian.avery at intel.com>
---
scripts/gen-lockedsig-cache | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/scripts/gen-lockedsig-cache b/scripts/gen-lockedsig-cache
index 49de74ed..1cfbeae 100755
--- a/scripts/gen-lockedsig-cache
+++ b/scripts/gen-lockedsig-cache
@@ -63,6 +63,12 @@ for f in files:
if (os.stat(src).st_dev == os.stat(destdir).st_dev):
print('linking')
os.link(src, dst)
+ try:
+ os.link(src, dst)
+ except Exception:
+ print('hard linking failed, copying')
+ shutil.copyfile(src, dst)
+ os.link(src, dst)
else:
print('copying')
shutil.copyfile(src, dst)
--
1.9.1
More information about the Openembedded-core
mailing list