diff --git a/rpython/translator/platform/__init__.py b/rpython/translator/platform/__init__.py
index 051668b..6e59acc 100644
--- a/rpython/translator/platform/__init__.py
+++ b/rpython/translator/platform/__init__.py
@@ -140,6 +140,8 @@ class Platform(object):
         self._handle_error(returncode, stdout, stderr, outname)
 
     def _handle_error(self, returncode, stdout, stderr, outname):
+        for line in stdout.splitlines():
+            log.message(line)
         if returncode != 0:
             errorfile = outname.new(ext='errors')
             errorfile.write(stderr, 'wb')