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/SConscript | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/SConscript') diff --git a/src/SConscript b/src/SConscript index 201812c5ac..06c6f94bf0 100644 --- a/src/SConscript +++ b/src/SConscript @@ -8,6 +8,10 @@ else: Export('talloc') SConscript('glsl/SConscript') +# When env['gles'] is set, the targets defined in mapi/glapi/SConscript are not +# used. libgl-xlib and libgl-gdi adapt themselves to use the targets defined +# in mapi/glapi-shared/SConscript. mesa/SConscript also adapts itself to +# enable OpenGL ES support. SConscript('mapi/glapi/SConscript') SConscript('mesa/SConscript') @@ -17,5 +21,8 @@ if env['platform'] != 'embedded': SConscript('egl/main/SConscript') SConscript('glut/glx/SConscript') + if env['gles']: + SConscript('mapi/shared-glapi/SConscript') + SConscript('gallium/SConscript') -- cgit v1.2.3