[jhbuild] Respect non-parallelable modules when makeargs='-j 4' (GNOME bug 670213)

[Craig Keogh <cskeogh src gnome org>]

commit 881cd0103aa58199c5dfa1b707011f84ad0c4735
Author: Craig Keogh <cskeogh adam com au>
Date:   Fri Aug 24 15:57:20 2012 +0930

    Respect non-parallelable modules when makeargs='-j 4' (GNOME bug 670213)

 jhbuild/modtypes/__init__.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/jhbuild/modtypes/__init__.py b/jhbuild/modtypes/__init__.py
index da95e15..321d5aa 100644
--- a/jhbuild/modtypes/__init__.py
+++ b/jhbuild/modtypes/__init__.py
@@ -28,6 +28,7 @@ __all__ = [
     ]
 
 import os
+import re
 import shutil
 import logging
 
@@ -489,6 +490,8 @@ class MakeModule(Package):
             if ' -j' not in makeargs:
                 arg = '-j %s' % (buildscript.config.jobs, )
                 makeargs = makeargs + ' ' + arg
+        elif not self.supports_parallel_build and ' -j' in makeargs:
+            makeargs = re.sub(r'-j\w*\d+', '', makeargs)
         return self.eval_args(makeargs).strip()