$OpenBSD: patch-setup___init___py,v 1.4 2015/12/15 22:03:59 sthen Exp $
--- setup/__init__.py.orig	Sun Nov 15 04:15:13 2015
+++ setup/__init__.py	Mon Nov 23 22:40:02 2015
@@ -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
 SRC = os.path.abspath('src')
 sys.path.insert(0, SRC)
