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setup: fixed for Pythons which don't have a CFLAGS stable
authorAlex Gaynor <alex.gaynor@gmail.com>
Sat, 05 Jul 2014 07:31:08 -0700
branchstable
changeset 21839 f266be73f764
parent 21831 2392b9e19366
child 21840 0c88185c7d6c
child 21842 fd2527d9b995
setup: fixed for Pythons which don't have a CFLAGS Specifically this is observed to happen on the PyPy one gets from homebrew
setup.py file | annotate | diff | comparison | revisions 
--- a/setup.py	Tue Jul 01 23:32:18 2014 -0500
+++ b/setup.py	Sat Jul 05 07:31:08 2014 -0700
@@ -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')
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