[OE-core] [Consolidated Pull 27/28] sanity.bbclass: catch an extra exception in check_create_long_filename

[Saul Wold]

From: Joshua Lock <josh at linux.intel.com>

The call to bb.mkdirhier() in check_create_long_filename() can fail with an
OSError, explicitly catch this and report something useful to the user.

Signed-off-by: Joshua Lock <josh at linux.intel.com>
---
 meta/classes/sanity.bbclass |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 25ddfea..ff25834 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -158,6 +158,8 @@ def check_create_long_filename(filepath, pathname):
             return "Failed to create a file with a long name in %s. Please use a filesystem that does not unreasonably limit filename length.\n" % pathname
         else:
             return "Failed to create a file in %s: %s.\n" % (pathname, strerror)
+    except OSError as (errno, strerror):
+        return "Failed to create %s directory in which to run long name sanity check: %s.\n" % (pathname, strerror)
     return ""
 
 def check_connectivity(d):
-- 
1.7.7.6