BaseTools: Fix build failure when specifying multiple BUILDTARGET

[mirror_edk2.git] / BaseTools / Source / Python / AutoGen / AutoGen.py

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index a95d2c710e4ef2209a6bf3fc31e99ed3eddf8773..12592a2a460dbc84a66bc81a6e0d9e8b1fb55b44 100644 (file)
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -474,7 +474,7 @@ class WorkspaceAutoGen(AutoGen):
 \r
             # generate the SourcePcdDict and BinaryPcdDict\r
             PGen = PlatformAutoGen(self, self.MetaFile, Target, Toolchain, Arch)\r
-            for BuildData in PGen.BuildDatabase._CACHE_.values():\r
+            for BuildData in list(PGen.BuildDatabase._CACHE_.values()):\r
                 if BuildData.Arch != Arch:\r
                     continue\r
                 if BuildData.MetaFile.Ext == '.inf':\r