$OpenBSD: patch-tools_gn_build_gen_py,v 1.2 2019/04/17 11:48:55 robert Exp $

Index: tools/gn/build/gen.py
--- tools/gn/build/gen.py.orig
+++ tools/gn/build/gen.py
@@ -41,10 +41,12 @@ class Platform(object):
       self._platform = 'fuchsia'
     elif self._platform.startswith('freebsd'):
       self._platform = 'freebsd'
+    elif self._platform.startswith('openbsd'):
+      self._platform = 'freebsd'
 
   @staticmethod
   def known_platforms():
-    return ['linux', 'darwin', 'msvc', 'aix', 'fuchsia']
+    return ['linux', 'darwin', 'msvc', 'aix', 'fuchsia', 'openbsd']
 
   def platform(self):
     return self._platform
@@ -68,7 +70,7 @@ class Platform(object):
     return self._platform == 'aix'
 
   def is_posix(self):
-    return self._platform in ['linux', 'freebsd', 'darwin', 'aix']
+    return self._platform in ['linux', 'freebsd', 'darwin', 'aix', 'openbsd']
 
 
 def main(argv):
@@ -172,6 +174,7 @@ def WriteGenericNinja(path, static_libraries, executab
       'darwin': 'build_mac.ninja.template',
       'linux': 'build_linux.ninja.template',
       'freebsd': 'build_linux.ninja.template',
+      'openbsd': 'build_linux.ninja.template',
       'aix': 'build_aix.ninja.template',
   }[platform.platform()])
 
