From bb770af3a59e5935c108c05ee45490fc5668d4a3 Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Fri, 14 Jan 2011 17:50:29 +0800 Subject: scons: Add support for GLES. GLES can be enabled by running scons with $ scons gles=yes When gles=yes is given, the build is changed in three ways. First, libmesa.a will be built with FEATURE_ES1 and FEATURE_ES2. This makes DRI drivers and libEGL support and advertise GLES support. Second, GLES libraries will be created. They are libGLESv1_CM, libGLESv2, and libglapi. Last, libGL or opengl32 will link to libglapi. This change is required as _glapi_* will be declared as __declspec(dllimport) in libmesa.a on windows. libmesa.a expects those symbols to be defined in another DLL. Due to this change to GL, GLES support is marked experimental. Note that GLES requires libxml2-python to generate some of its sources. --- src/gallium/targets/libgl-xlib/SConscript | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/gallium/targets/libgl-xlib') diff --git a/src/gallium/targets/libgl-xlib/SConscript b/src/gallium/targets/libgl-xlib/SConscript index d932736be7..9bb0a56525 100644 --- a/src/gallium/targets/libgl-xlib/SConscript +++ b/src/gallium/targets/libgl-xlib/SConscript @@ -16,6 +16,12 @@ env.Append(CPPDEFINES = ['USE_XSHM']) env.Prepend(LIBS = env['X11_LIBS']) +# when GLES is enabled, gl* and _glapi_* belong to bridge_glapi and +# shared_glapi respectively +if env['gles']: + env.Prepend(LIBPATH = [shared_glapi.dir]) + glapi = [bridge_glapi, 'glapi'] + env.Prepend(LIBS = [ st_xlib, ws_xlib, -- cgit v1.2.3