$OpenBSD: patch-setup___init___py,v 1.5 2016/06/27 23:05:11 sthen Exp $
--- setup/__init__.py.orig	Fri Jun 24 02:54:27 2016
+++ setup/__init__.py	Mon Jun 27 23:55:25 2016
@@ -14,7 +14,8 @@ isosx = 'darwin' in sys.platform
 isfreebsd = 'freebsd' in sys.platform
 isnetbsd = 'netbsd' in sys.platform
 isdragonflybsd = 'dragonfly' in sys.platform
-isbsd = isnetbsd or isfreebsd or isdragonflybsd
+isopenbsd = 'openbsd' in sys.platform
+isbsd = isnetbsd or isfreebsd or isopenbsd or isdragonflybsd
 islinux = not isosx and not iswindows and not isbsd
 sys.setup_dir = os.path.dirname(os.path.abspath(__file__))
 SRC = os.path.abspath(os.path.join(os.path.dirname(sys.setup_dir), 'src'))
