author | Augie Fackler <raf@durin42.com> |
Sun, 06 Jul 2014 15:43:26 -0400 | |
changeset 21841 | 521355a95636 |
parent 21840 | 0c88185c7d6c (diff) |
parent 21838 | 0022ee690446 (current diff) |
child 21844 | 7cfd94ec5d30 |
--- a/setup.py Thu Jul 03 19:05:04 2014 +0200 +++ b/setup.py Sun Jul 06 15:43:26 2014 -0400 @@ -534,7 +534,7 @@ # so Mercurial can continue to compile in the meantime. if xcode51: cflags = get_config_var('CFLAGS') - if re.search(r'-mno-fused-madd\b', cflags) is not None: + if cflags and re.search(r'-mno-fused-madd\b', cflags) is not None: os.environ['CFLAGS'] = ( os.environ.get('CFLAGS', '') + ' -Qunused-arguments')