base.bbclass: Display name of licenses which caused SkipRecipe

Display the name of the restricted licenses which caused the recipe to
be skipped. This makes it easy to determine which license or licenses
are missing and need to be checked and whitelisted.

(From OE-Core rev: b71cd1ec45e247db688b784697829c1b485ca9ca)

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index bc9b236b84..e715ffa1b2 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -467,12 +467,15 @@ python () {
 
     if bb.data.inherits_class('license', d):
         check_license_format(d)
-        unmatched_license_flag = check_license_flags(d)
-        if unmatched_license_flag:
-            bb.debug(1, "Skipping %s because it has a restricted license not"
-                 " whitelisted in LICENSE_FLAGS_WHITELIST" % pn)
-            raise bb.parse.SkipRecipe("because it has a restricted license not"
-                 " whitelisted in LICENSE_FLAGS_WHITELIST")
+        unmatched_license_flags = check_license_flags(d)
+        if unmatched_license_flags:
+            if len(unmatched_license_flags) == 1:
+                message = "because it has a restricted license '{0}'. Which is not whitelisted in LICENSE_FLAGS_WHITELIST".format(unmatched_license_flags[0])
+            else:
+                message = "because it has restricted licenses {0}. Which are not whitelisted in LICENSE_FLAGS_WHITELIST".format(
+                    ", ".join("'{0}'".format(f) for f in unmatched_license_flags))
+            bb.debug(1, "Skipping %s %s" % (pn, message))
+            raise bb.parse.SkipRecipe(message)
 
     # If we're building a target package we need to use fakeroot (pseudo)
     # in order to capture permissions, owners, groups and special files