BaseTools: change another list to set

potentially accelerate "in" testing which is the use for this variable

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 9c976c37278c649744b1ec796dd3269a46174f3a..296b6e3f7508c4934b2f5144f155a3bb334433f7 100644 (file)
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -3778,7 +3778,7 @@ class ModuleAutoGen(AutoGen):
         if not self.SourceFileList:\r
             return []\r
 \r
-        NameGuids = []\r
+        NameGuids = set()\r
         for SrcFile in self.SourceFileList:\r
             if SrcFile.Ext.lower() != '.vfr':\r
                 continue\r
@@ -3810,7 +3810,7 @@ class ModuleAutoGen(AutoGen):
                 if not Guid:\r
                     break\r
                 NameArray = ConvertStringToByteArray('L"' + Name.group(1) + '"')\r
-                NameGuids.append((NameArray, GuidStructureStringToGuidString(Guid.group(1))))\r
+                NameGuids.add((NameArray, GuidStructureStringToGuidString(Guid.group(1))))\r
                 Pos = Content.find('efivarstore', Name.end())\r
         if not NameGuids:\r
             return []\r