13 env.AppendUnique(CPPDEFINES = [
14 '_GDI32_', # prevent wgl* being declared __declspec(dllimport)
15 'BUILD_GL32', # declare gl* as __declspec(dllexport) in Mesa headers
16 'WIN32_LEAN_AND_MEAN', # http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx
19 # prevent _glapi_* from being declared __declspec(dllimport)
20 env.Append(CPPDEFINES = ['_GLAPI_NO_EXPORTS'])
22 wgl = env.ConvenienceLibrary(
24 source = env.ParseSourceList('Makefile.sources', 'C_SOURCES'),