Do not ignore errors running llvm-config

diff --git a/src/etc/mklldeps.py b/src/etc/mklldeps.py
index 5563ad5e7ef2d1275eb64a5fc90a7ca35dda13dc..2abe3230c2cdd1edaa0d003613938dcac8268cea 100644 (file)
--- a/src/etc/mklldeps.py
+++ b/src/etc/mklldeps.py
@@ -49,7 +49,7 @@ for llconfig in sys.argv[3:]:
 
     args = [llconfig, '--libs']
     args.extend(components)
-    proc = subprocess.Popen(args, stdout = subprocess.PIPE)
+    proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     out, err = proc.communicate()
 
     if err: