X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=Tools%2FConf%2FBuildMacro.xml;h=71c8f9b85acc5a842efa2614822a780c813133e5;hp=9f3b42cb8ca7f3ac5f34d3b98f3f0f3d20d569e7;hb=ba3a1cb5bb97ffdea980f188fbd14b08200aeac6;hpb=41ac48e930170db72a0c764b7b81c7a81c1f4ba7

diff --git a/Tools/Conf/BuildMacro.xml b/Tools/Conf/BuildMacro.xml
index 9f3b42cb8c..71c8f9b85a 100644
--- a/Tools/Conf/BuildMacro.xml
+++ b/Tools/Conf/BuildMacro.xml
@@ -10,6 +10,9 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 -->
 <project name="common">
+  <!-- for user extended tasks or macros -->
+  <import file="UserExtension.xml" optional="true"/>
+
   <!--
     Macro for intialize some properties. This Macro build will be called before source file build.  
     -->
@@ -537,6 +540,13 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
       <var name="FILE_PATH" value="." />
       <mkdir dir="${BIN_DIR}"/>
 
+      <if>
+        <equals arg1="${OBJECTS}" arg2="" trim="true"/>
+        <then>
+          <fail message="No object files"/>
+        </then>
+      </if>
+
       <OnDependency>
         <sourcefiles>
           <fileset dir="${DEST_DIR_OUTPUT}" includes="${OBJECTS}" />