1 files changed, 1 insertions, 1 deletions
diff --git a/common.py b/common.py
index 742dabf4c4..300e91a376 100644
--- a/common.py
+++ b/common.py
@@ -39,7 +39,7 @@ if 'LLVM' in os.environ:
 else:
     default_llvm = 'no'
     try:
-        if subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
+        if env['platform'] != 'windows' and subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
             default_llvm = 'yes'
     except:
         pass