BaseTools ConvertMasmToNasm: Don't try to reconvert .nasm files

[mirror_edk2.git] / BaseTools / Scripts / ConvertMasmToNasm.py

diff --git a/BaseTools/Scripts/ConvertMasmToNasm.py b/BaseTools/Scripts/ConvertMasmToNasm.py
index 3c8f994fcf7c2ec3d8066e12b043b92448da186f..5b83724b3124f84eb6566efaa9da46c90d1538eb 100755 (executable)
--- a/BaseTools/Scripts/ConvertMasmToNasm.py
+++ b/BaseTools/Scripts/ConvertMasmToNasm.py
@@ -768,7 +768,8 @@ class ConvertInfFile(CommonUtils):
                 src = self.mo.group(1)\r
                 srcExt = self.mo.group(2)\r
                 dst = os.path.splitext(src)[0] + '.nasm'\r
-                if src not in srcToDst:\r
+                fullDst = os.path.join(self.dir, dst)\r
+                if src not in srcToDst and not os.path.exists(fullDst):\r
                     srcToDst[src] = dst\r
                     srcToDst['order'].append(src)\r
         return srcToDst\r