Added code to check if "cmd" attribute is valid or not. This is to make error report more accurate.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1702 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 0 deletions

diff --git a/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/userdefine/UserDefineDef.java b/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/userdefine/UserDefineDef.java
index d983880ac7..9b66ebe9e3 100644
--- a/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/userdefine/UserDefineDef.java
+++ b/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/userdefine/UserDefineDef.java
@@ -227,6 +227,13 @@ public class UserDefineDef extends ProcessorDef {
         if (isReference()) {

             throw tooManyAttributes();

         }

+        if (cmd == null || cmd.trim().length() == 0) {

+            throw new BuildException("cmd attribute is empty!");

+        }

+        File cmdProgram = new File(cmd);

+        if (cmdProgram.isDirectory()) {

+            throw new BuildException(cmd + " is not valid or executable!");

+        }

         this.cmd = cmd;

     }