[OE-core] [PATCH 1/2] Revert "lib/oe/package_manager.py: RpmPM: fix issue with multilib builds"

[Laurentiu Palcu]

Converting a list to a set does not keep the order of the items, as they
were added, which might result in the wrong packages being installed in
the final image...

This reverts commit 12f47c23df8c109676f66d580d666a3147f3b046.

[YOCTO #5890]

Signed-off-by: Laurentiu Palcu <laurentiu.palcu at intel.com>
---
 meta/lib/oe/package_manager.py |   13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index ff4f1de..6c133c3 100644
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -368,18 +368,19 @@ class RpmPM(PackageManager):
                                 self.ml_os_list['default'])
 
         # List must be prefered to least preferred order
-        default_platform_extra = set()
-        platform_extra = set()
+        default_platform_extra = list()
+        platform_extra = list()
         bbextendvariant = self.d.getVar('BBEXTENDVARIANT', True) or ""
         for mlib in self.ml_os_list:
             for arch in self.ml_prefix_list[mlib]:
                 plt = arch.replace('-', '_') + '-.*-' + self.ml_os_list[mlib]
                 if mlib == bbextendvariant:
-                        default_platform_extra.add(plt)
+                    if plt not in default_platform_extra:
+                        default_platform_extra.append(plt)
                 else:
-                        platform_extra.add(plt)
-
-        platform_extra = platform_extra.union(default_platform_extra)
+                    if plt not in platform_extra:
+                        platform_extra.append(plt)
+        platform_extra = default_platform_extra + platform_extra
 
         self._create_configs(platform, platform_extra)
 
-- 
1.7.9.5