base.bbclass: Add error message for base_do_unpack failures

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index f726b3c0904c91b532529249063b511de6189265..54a1dcd01303f59d315d828b4c6057288795c8cc 100644 (file)
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -255,7 +255,7 @@ python base_do_unpack() {
                local = os.path.realpath(local)
                ret = oe_unpack_file(local, localdata, url)
                if not ret:
-                       raise bb.build.FuncFailed()
+                       raise bb.build.FuncFailed("oe_unpack_file failed with return value %s" % ret)
 }
 
 GIT_CONFIG = "${STAGING_DIR_NATIVE}/usr/etc/gitconfig"