bitbake: cooker: Include all packages a recipe provides in SkippedPackage.rprovides

The provided packages by a skipped recipe are supposed to be listed in
SkippedPackage.rprovides, which is used when generating a meaningful
error message when a build fails because of a skipped package.
Previously this variable only contained the contents of ${RPROVIDES}.
However, most recipes don't define RPROVIDES, they define
RPROVIDES_<pkg> for each package they provide. Additionally, the recipe
provides the packages in PACKAGES without them being included in
${RPROVIDES}.

Before this change, having a runtime dependency on a skipped non-recipe
package would result in a build error stating that the build failed
because the package was skipped, but without providing any reason for
why it was skipped.

(Bitbake rev: efd026c26a377b826a49b945a8212bf7de8a480a)

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/cooker.py

@@ -73,7 +73,9 @@ class SkippedPackage:
             self.pn = info.pn
             self.skipreason = info.skipreason
             self.provides = info.provides
-            self.rprovides = info.rprovides
+            self.rprovides = info.packages + info.rprovides
+            for package in info.packages:
+                self.rprovides += info.rprovides_pkg[package]
         elif reason:
             self.skipreason = reason