[llvm] r212316 - Let test/Unit/lit.cfg add config.shlibdir to $PATH on DLL platforms like cygming.

[NAKAMURA Takumi]

Author: chapuni
Date: Fri Jul  4 00:11:55 2014
New Revision: 212316

URL: http://llvm.org/viewvc/llvm-project?rev=212316&view=rev
Log:
Let test/Unit/lit.cfg add config.shlibdir to $PATH on DLL platforms like cygming.

This makes unittests run with BUILD_SHARED_LIBS on DLL platforms.

Modified:
    llvm/trunk/test/Unit/lit.cfg

Modified: llvm/trunk/test/Unit/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Unit/lit.cfg?rev=212316&r1=212315&r2=212316&view=diff
==============================================================================
--- llvm/trunk/test/Unit/lit.cfg (original)
+++ llvm/trunk/test/Unit/lit.cfg Fri Jul  4 00:11:55 2014
@@ -35,6 +35,11 @@ for symbolizer in ['ASAN_SYMBOLIZER_PATH
     if symbolizer in os.environ:
         config.environment[symbolizer] = os.environ[symbolizer]
 
+# Win32 seeks DLLs along %PATH%.
+if sys.platform in ['win32', 'cygwin'] and os.path.isdir(config.shlibdir):
+    config.environment['PATH'] = os.path.pathsep.join((
+            config.shlibdir, config.environment['PATH']))
+
 ###
 
 # Check that the object root is known.