BaseTools: Sort Pcd settings to make PcdTokenNumber be fixed

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2147

This patch is to sort the Pcd settings so that PcdTokenNumber
will not change if the platform's Pcd settings are the same.

Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Steven Shi <steven.shi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/BaseTools/Source/Python/Workspace/BuildClassObject.py b/BaseTools/Source/Python/Workspace/BuildClassObject.py
index 5d2bb73375..db40e3b10c 100644
--- a/BaseTools/Source/Python/Workspace/BuildClassObject.py
+++ b/BaseTools/Source/Python/Workspace/BuildClassObject.py
@@ -14,6 +14,7 @@ from Common.Misc import CopyDict,ArrayIndex
 import copy

 import Common.EdkLogger as EdkLogger

 from Common.BuildToolError import OPTION_VALUE_INVALID

+from Common.caching import cached_property

 StructPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_\[\]]*$')

 

 ## PcdClassObject

@@ -227,6 +228,15 @@ class PcdClassObject(object):
     def __hash__(self):

         return hash((self.TokenCName, self.TokenSpaceGuidCName))

 

+    @cached_property

+    def _fullname(self):

+        return ".".join((self.TokenSpaceGuidCName,self.TokenCName))

+

+    def __lt__(self,pcd):

+        return self._fullname < pcd._fullname

+    def __gt__(self,pcd):

+        return self._fullname > pcd._fullname

+

     def sharedcopy(self,new_pcd):

         new_pcd.TokenCName = self.TokenCName

         new_pcd.TokenSpaceGuidCName = self.TokenSpaceGuidCName