commit 4949dabad0f29ce1e70fd137e369a38fe7460377
author bradnelson@google.com <bradnelson@google.com@0039d316-1c4b-4281-b951-d872f2087c98> Thu Apr 19 16:41:07 2012 +0000
committer bradnelson@google.com <bradnelson@google.com@0039d316-1c4b-4281-b951-d872f2087c98> Thu Apr 19 16:41:07 2012 +0000
tree e5a7c9f2e98896cbd6142a1b83f9485d9e552499
parent 9e3e82c1b3449b0896fbe0d49291458fb4365fcb

Avoid parallel sync in general on arm boards.

Previous attempts inside the buildbot config missed some places.
This just does it directly in gclient.

Review carefully, this is a depot_tools change.

BUG=None
TEST=None
R=maruel@chromium.org,dschuff@chromium.org

Review URL: http://codereview.chromium.org/10116033

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@132997 0039d316-1c4b-4281-b951-d872f2087c98

gclient.py

diff --git a/gclient.py b/gclient.py
index fce686a..0ebd1e9 100644
--- a/gclient.py
+++ b/gclient.py
@@ -55,12 +55,13 @@
 import logging
 import optparse
 import os
+import platform
 import posixpath
 import pprint
 import re
 import sys
-import urlparse
 import urllib
+import urlparse
 
 import breakpad  # pylint: disable=W0611
 
@@ -1498,8 +1499,11 @@
 def Parser():
   """Returns the default parser."""
   parser = optparse.OptionParser(version='%prog ' + __version__)
-  # cygwin has issues with parallel sync
-  jobs = 1 if sys.platform == 'cygwin' else 8
+  # cygwin and some arm boards have issues with parallel sync.
+  if sys.platform == 'cygwin' or platform.machine().startswith('arm'):
+    jobs = 1
+  else:
+    jobs = 8
   parser.add_option('-j', '--jobs', default=jobs, type='int',
                     help='Specify how many SCM commands can run in parallel; '
                           'default=%default')