package.py: OEHasPackage: Add MLPREFIX to packagename

FIXES [YOCTO #12342]

When testing a Multilib image, the package manifest list contains
the fully qualified package name which includes the Multilib Prefix.
This patch adds the MLPREFIX to the package names that are passed
into the @OEHasPackage() decorator to ensure the set isdisjoint()
matches correctly.

(From OE-Core rev: a27983e0b6bde730fe501c9931119bf18b2c376b)

Signed-off-by: Saul Wold <sgw@bigsur.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit ab87e4f92305b2a664cc473869e1615cf56e0936)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

meta/lib/oeqa/runtime/decorator/package.py

@@ -38,11 +38,12 @@ class OEHasPackage(OETestDecorator):
         if isinstance(self.need_pkgs, str):
             self.need_pkgs = [self.need_pkgs,]
 
+        mlprefix = self.case.td.get("MLPREFIX")
         for pkg in self.need_pkgs:
             if pkg.startswith('!'):
-                unneed_pkgs.add(pkg[1:])
+                unneed_pkgs.add(mlprefix + pkg[1:])
             else:
-                need_pkgs.add(pkg)
+                need_pkgs.add(mlprefix + pkg)
 
         if unneed_pkgs:
             msg = 'Checking if %s is not installed' % ', '.join(unneed_pkgs)