X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=CMakeLists.txt;h=0227a950481376dd96fa8b0fbd914d3f6e80bb84;hb=a91c4e11d70265093dc3a7c15ed3f1b07883e9df;hp=7cd2afc188f77e8e268f633876c66f46f1a9f500;hpb=223d7dc01950904a061a1151955f24c4a098c3e4;p=freeglut

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7cd2afc..0227a95 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -228,6 +228,9 @@ IF(WIN32)
         SET( CMAKE_DEBUG_POSTFIX "d" )
     ENDIF(MSVC)
     
+    # enable the use of Win2000 APIs (needed for really old compilers like MSVC6)
+    ADD_DEFINITIONS(-D_WIN32_WINNT=0x0500)
+    ADD_DEFINITIONS(-DWINVER=0x0500)
 ENDIF()
 
 IF(CMAKE_COMPILER_IS_GNUCC)