| ####################################################################### |
| # SConscript for swrast convenience library |
| # |
| # This is a meta-driver which consists of any and all of the software |
| # rasterizers into a single driver. A software rasterizer is defined |
| # as any driver which takes an sw_winsys pointer as the only argument |
| # to create_screen. |
| # |
| # XXX: unfortunately users of this driver still need to link in any |
| # extra libraries needed for the particular driver (eg llvm for |
| # llvmpipe). Not sure how to get around this. |
| |
| Import('*') |
| |
| if not set(('softpipe', 'llvmpipe', 'cell')).intersection(env['drivers']): |
| print 'warning: no supported pipe driver: skipping build of sw meta-driver' |
| Return() |
| |
| env = env.Clone() |
| |
| if 'softpipe' in env['drivers']: |
| env.Append(CPPDEFINES = 'GALLIUM_SOFTPIPE') |
| env.Prepend(LIBS = [softpipe]) |
| |
| if 'llvmpipe' in env['drivers']: |
| env.Append(CPPDEFINES = 'GALLIUM_LLVMPIPE') |
| env.Tool('udis86') |
| env.Prepend(LIBS = [llvmpipe]) |
| |
| if 'cell' in env['drivers']: |
| env.Append(CPPDEFINES = 'GALLIUM_CELL') |
| env.Prepend(LIBS = [cell]) |
| |
| sw = env.ConvenienceLibrary( |
| target = 'sw', |
| source = [ |
| 'sw.c', |
| ] |
| ) |
| Export('sw') |