Fixed EDKT381

[mirror_edk2.git] / Tools / Conf / BuildMacro.xml

diff --git a/Tools/Conf/BuildMacro.xml b/Tools/Conf/BuildMacro.xml
index 85118fb73faad5e828bdbd0aabe3dc5551df9597..71814450e532cb9b266fa9857052cef43fef195a 100644 (file)
--- a/Tools/Conf/BuildMacro.xml
+++ b/Tools/Conf/BuildMacro.xml
@@ -22,7 +22,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
       <var name="SDB_FILES" value="" />\r
 \r
       <if>\r
-        <isset property="PCH"/>\r
+        <and>\r
+          <isset property="PCH"/>\r
+          <not>\r
+            <equals arg1="${PCH}" arg2=""/>\r
+          </not>\r
+        </and>\r
         <then>\r
           <if>\r
             <available type="file" file="${DEST_DIR_OUTPUT}/AutoGen.h.gch"/>\r