Use .cpp suffix when detecting libraries. On some systems, g++

is required to correctly link with C++ libraries like wxw.

Tell OS X that the user is doing something when using the wiimote
so that the screensaver doesn't come on when playing a Wii game.

Replace unnecessary floating point with integer math.

Remove unnecessary <sys/stat.h>'s.

Correct a few type nits.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5995 8ced0084-cf51-0410-be5f-012b33b47a6e

SconsTests/utils.py

@@ -17,7 +17,7 @@ def CheckLib(context, name):
               int main(int argc, char **argv) {
                 return 0;
               }
-              \n""", '.c')
+              \n""", '.cpp')
     if not ret:
         context.env.Replace(LIBS = lastLIBS)
 
@@ -72,7 +72,7 @@ def CheckPortaudio(context, version):
                 printf("%d", Pa_GetVersion());
                 return 0;
               }
-              \n""", '.c')[1]
+              \n""", '.cpp')[1]
 
     if found:
         ret = (version <= found)

SconsTests/wxconfig.py

@@ -7,7 +7,6 @@
 #
 import os, os.path
 import re
-import sys
 import glob
 import string