From b04650e163320353762b6ec196afa9500345b5cd Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike@sf-mail.de>
Date: Thu, 29 Mar 2012 00:00:54 +0200
Subject: use the find_* functions ENV parameter

Instead of directly passing $ENV{SOMEVAR} to a find_* call pass in ENV SOMEVAR.
This will make sure the paths will get correctly handled through different
platforms, especially on Windows.

Also fixes one place where paths with windows delimiters (\) were hardcoded to
use forward slashes.
---
 Modules/FindSDL.cmake | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'Modules/FindSDL.cmake')

diff --git a/Modules/FindSDL.cmake b/Modules/FindSDL.cmake
index 806b6596dd..bd36798ee9 100644
--- a/Modules/FindSDL.cmake
+++ b/Modules/FindSDL.cmake
@@ -67,7 +67,7 @@
 
 find_path(SDL_INCLUDE_DIR SDL.h
   HINTS
-  $ENV{SDLDIR}
+    ENV SDLDIR
   PATH_SUFFIXES include/SDL include
   PATHS
   ~/Library/Frameworks
@@ -87,7 +87,7 @@ find_path(SDL_INCLUDE_DIR SDL.h
 find_library(SDL_LIBRARY_TEMP
   NAMES SDL SDL-1.1
   HINTS
-  $ENV{SDLDIR}
+    ENV SDLDIR
   PATH_SUFFIXES lib64 lib
   PATHS
   /sw
@@ -105,7 +105,7 @@ if(NOT SDL_BUILDING_LIBRARY)
     find_library(SDLMAIN_LIBRARY
       NAMES SDLmain SDLmain-1.1
       HINTS
-      $ENV{SDLDIR}
+        ENV SDLDIR
       PATH_SUFFIXES lib64 lib
       PATHS
       /sw
-- 
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