Creating a file for every image containing a few variables isn't
necessary if wic is not being used, so don't write the file if WICVARS
is empty.
Signed-off-by: Mike Crowe <m...@mcrowe.com>
---
meta/lib/oe/image.py | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/meta/lib/oe/image.py b/meta/lib/oe/image.py
index 8c797ec..ceaade7 100644
--- a/meta/lib/oe/image.py
+++ b/meta/lib/oe/image.py
@@ -336,6 +336,10 @@ class Image(ImageDepGraph):
Write environment variables used by wic
to tmp/sysroots/<machine>/imgdata/<image>.env
"""
+ wicvars = self.d.getVar('WICVARS', True)
+ if not wicvars:
+ return
+
stdir = self.d.getVar('STAGING_DIR_TARGET', True)
outdir = os.path.join(stdir, 'imgdata')
try:
@@ -350,7 +354,7 @@ class Image(ImageDepGraph):
raise
basename = self.d.getVar('IMAGE_BASENAME', True)
with open(os.path.join(outdir, basename) + '.env', 'w') as envf:
- for var in self.d.getVar('WICVARS', True).split():
+ for var in wicvars.split():
value = self.d.getVar(var, True)
if value:
envf.write('%s="%s"\n' % (var, value.strip()))
--
2.1.4
--
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