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#######################################################################
# 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.Tool('llvm')
if 'LLVM_VERSION' in env:
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')
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