[OE-core] [PATCH 1/1] package.bbclass: warn if perms conf file does not exist

[Chen Qi]

It's possible that the perms conf file specified by FILESYSTEM_PERMS_TABLES
does not exist. Currently, this situation is silently ignored, which
is likely to lead to further do_rootfs failures.

So fix to output a warning, telling user that the specified file
in FILESYSTEM_PERMS_TABLES cannot be found.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta/classes/package.bbclass | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 9cfe43c..0b6f65a 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -774,7 +774,11 @@ python fixup_perms () {
         bbpath = d.getVar('BBPATH')
         fs_perms_tables = d.getVar('FILESYSTEM_PERMS_TABLES') or ""
         for conf_file in fs_perms_tables.split():
-            str += " %s" % bb.utils.which(bbpath, conf_file)
+            confpath = bb.utils.which(bbpath, conf_file)
+            if confpath:
+                str += " %s" % bb.utils.which(bbpath, conf_file)
+            else:
+                bb.warn("cannot find %s specified in FILESYSTEM_PERMS_TABLES" % conf_file)
         return str
 
 
-- 
1.9.1