From 0ec66ef673350581535bdb8537957305fd75835f Mon Sep 17 00:00:00 2001
From: Kp <kp@valhallalegends.com>
Date: Sun, 13 Sep 2015 20:23:05 +0000
Subject: [PATCH] Use collections.defaultdict for successful_flags

---
 SConstruct | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/SConstruct b/SConstruct
index 606627fbd..c73c3c085 100644
--- a/SConstruct
+++ b/SConstruct
@@ -1,6 +1,7 @@
 #SConstruct
 
 # needed imports
+from collections import defaultdict
 import binascii
 import errno
 import subprocess
@@ -254,7 +255,7 @@ struct %(N)s_derived : %(N)s_base {
 		self.msgprefix = msgprefix
 		self.user_settings = user_settings
 		self.platform_settings = platform_settings
-		self.successful_flags = {}
+		self.successful_flags = defaultdict(list)
 		self.__cxx_conformance = None
 		self.__automatic_compiler_tests = {
 			'.cpp': self.check_cxx_works,
@@ -312,7 +313,7 @@ struct %(N)s_derived : %(N)s_base {
 		if c:
 			c(context)
 	def _extend_successflags(self,k,v):
-		self.successful_flags.setdefault(k, []).extend(v)
+		self.successful_flags[k].extend(v)
 	def Compile(self,context,**kwargs):
 		self.Compile = self.Link if self.user_settings.lto else self._Compile
 		return self.Compile(context, **kwargs)
@@ -1589,7 +1590,6 @@ class DXXCommon(LazyObjectConstructor):
 	# Settings to apply to Linux builds
 	class LinuxPlatformSettings(_PlatformSettings):
 		__opengl_libs = ['GL', 'GLU']
-		__pkg_config_sdl = {}
 		def __init__(self,program,user_settings):
 			DXXCommon._PlatformSettings.__init__(self,program,user_settings)
 			if (user_settings.opengles == 1):