r207484 - scan-build: Don't use realpath when the user provides an explicit path.

[Jordan Rose]

Author: jrose
Date: Mon Apr 28 20:37:19 2014
New Revision: 207484

URL: http://llvm.org/viewvc/llvm-project?rev=207484&view=rev
Log:
scan-build: Don't use realpath when the user provides an explicit path.

PR19583

Modified:
    cfe/trunk/tools/scan-build/scan-build

Modified: cfe/trunk/tools/scan-build/scan-build
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/scan-build/scan-build?rev=207484&r1=207483&r2=207484&view=diff
==============================================================================
--- cfe/trunk/tools/scan-build/scan-build (original)
+++ cfe/trunk/tools/scan-build/scan-build Mon Apr 28 20:37:19 2014
@@ -1584,7 +1584,7 @@ else {
     }
   }
   else {
-    $Clang = Cwd::realpath($AnalyzerDiscoveryMethod);
+    $Clang = $AnalyzerDiscoveryMethod;
 	if (!defined $Clang or not -x $Clang) {
    	  DieDiag("Cannot find an executable clang at '$AnalyzerDiscoveryMethod'\n");
 	}