commit ea8c1a9bc93bafa4515d7cefc6761cf09ddaeef5
author maruel@chromium.org <maruel@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Sun Dec 20 17:21:59 2009 +0000
committer maruel@chromium.org <maruel@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Sun Dec 20 17:21:59 2009 +0000
tree f211be5821c52c6bb8b3c64c598642dd79e4aafc
parent 1811135923f955bae5b0d71ab27ba83e39d7d102

Make breakpad, gcl and presubmit_support dependencies optional

TEST=unit tests

Review URL: http://codereview.chromium.org/503068

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@35072 0039d316-1c4b-4281-b951-d872f2087c98

gclient_utils.py

diff --git a/gclient_utils.py b/gclient_utils.py
index 6ea091c..4944cf9 100644
--- a/gclient_utils.py
+++ b/gclient_utils.py
@@ -35,15 +35,19 @@
     self.stdout = stdout
 
 
-def CheckCall(command, cwd=None):
+def CheckCall(command, cwd=None, print_error=True):
   """Like subprocess.check_call() but returns stdout.
 
   Works on python 2.4
   """
   try:
+    stderr = None
+    if not print_error:
+      stderr = subprocess.PIPE
     process = subprocess.Popen(command, cwd=cwd,
                                shell=sys.platform.startswith('win'),
-                               stdout=subprocess.PIPE)
+                               stdout=subprocess.PIPE,
+                               stderr=stderr)
     output = process.communicate()[0]
   except OSError, e:
     raise CheckCallError(command, cwd, errno, None)