Fix code coverage.
@ -892,7 +892,7 @@ for l in languages:
language_make_options=[]
if any(language.make_options() for language in languages):
if len(languages) != 1:
if not 'gcov' in args.config and len(languages) != 1:
print 'languages with custom make options cannot be built simultaneously with other languages'
sys.exit(1)
else: