From: Dan Liew <dan@su-root.co.uk>
Date: Fri, 13 Nov 2015 11:38:07 +0000 (+0000)
Subject: [lit] Improve error message when lit fails to executable a command by
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=0d86449557bf91dbc0aee108ba977a2e216aba46

[lit] Improve error message when lit fails to executable a command by
showing the executable it tried to use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253032 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/lit/lit/TestRunner.py b/utils/lit/lit/TestRunner.py
index 78a4fa8e65b..19e2514f7c0 100644
--- a/utils/lit/lit/TestRunner.py
+++ b/utils/lit/lit/TestRunner.py
@@ -207,7 +207,7 @@ def executeShCmd(cmd, shenv, results):
                                           env = cmd_shenv.env,
                                           close_fds = kUseCloseFDs))
         except OSError as e:
-            raise InternalShellError(j, 'Could not create process due to {}'.format(e))
+            raise InternalShellError(j, 'Could not create process ({}) due to {}'.format(executable, e))
 
         # Immediately close stdin for any process taking stdin from us.
         if stdin == subprocess.PIPE: