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#######################################################################
# SConscript for Mesa
Import('*')
from sys import executable as python_cmd
env = env.Clone()
env.MSVC2013Compat()
env.Append(CPPPATH = [
'../compiler/nir', # for generated nir_opcodes.h, etc
'../compiler/glsl', # for generated headers
'#/src',
Dir('../mapi'), # src/mapi build path
'#/src/mapi',
Dir('.'), # src/mesa build path
'#/src/mesa',
Dir('main'), # src/mesa/main/ build path
'#/src/mesa/main',
'#/src/gallium/include',
'#/src/gallium/auxiliary',
])
if env['platform'] == 'windows':
env.Append(CPPDEFINES = [
'_GDI32_', # prevent gl* being declared __declspec(dllimport) in MS headers
'BUILD_GL32', # declare gl* as __declspec(dllexport) in Mesa headers
])
if not env['gles']:
# prevent _glapi_* from being declared __declspec(dllimport)
env.Append(CPPDEFINES = ['_GLAPI_NO_EXPORTS'])
# parse Makefile.sources
source_lists = env.ParseSourceList('Makefile.sources')
env.Append(YACCFLAGS = ['-d', '-p', '_mesa_program_'])
env.CFile('program/lex.yy.c', 'program/program_lexer.l')
env.CFile('program/program_parse.tab.c', 'program/program_parse.y')
mesa_sources = (
source_lists['MESA_FILES'] +
source_lists['PROGRAM_FILES'] +
source_lists['PROGRAM_NIR_FILES'] +
source_lists['STATETRACKER_FILES']
)
GLAPI = '#src/mapi/glapi/'
get_hash_header = env.CodeGenerate(
target = 'main/get_hash.h',
script = 'main/get_hash_generator.py',
source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
command = python_cmd + ' $SCRIPT ' + ' -f $SOURCE > $TARGET'
)
format_info = env.CodeGenerate(
target = 'main/format_info.h',
script = 'main/format_info.py',
source = 'main/formats.csv',
command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
)
format_pack = env.CodeGenerate(
target = 'main/format_pack.c',
script = 'main/format_pack.py',
source = 'main/formats.csv',
command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
)
format_unpack = env.CodeGenerate(
target = 'main/format_unpack.c',
script = 'main/format_unpack.py',
source = 'main/formats.csv',
command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
)
format_fallback = env.CodeGenerate(
target = 'main/format_fallback.c',
script = 'main/format_fallback.py',
source = 'main/formats.csv',
command = python_cmd + ' $SCRIPT ' + ' $SOURCE ' + ' $TARGET'
)
#
# Assembly sources
#
if env['platform'] not in ('cygwin', 'darwin', 'windows', 'haiku'):
if env['machine'] == 'x86':
env.Append(CPPDEFINES = [
'USE_X86_ASM',
'USE_MMX_ASM',
'USE_3DNOW_ASM',
'USE_SSE_ASM',
])
mesa_sources += source_lists['X86_FILES']
elif env['machine'] == 'x86_64':
env.Append(CPPDEFINES = [
'USE_X86_64_ASM',
])
mesa_sources += source_lists['X86_64_FILES']
elif env['machine'] == 'sparc':
mesa_sources += source_lists['SPARC_FILES']
else:
pass
# Generate matypes.h
if env['machine'] in ('x86', 'x86_64'):
# See http://www.scons.org/wiki/UsingCodeGenerators
gen_matypes = env.Program(
target = 'gen_matypes',
source = 'x86/gen_matypes.c',
)
matypes = env.Command(
'matypes.h',
gen_matypes,
gen_matypes[0].abspath + ' > $TARGET',
)
# Add the dir containing the generated header (somewhere inside the
# build dir) to the include path
env.Prepend(CPPPATH = [matypes[0].dir])
# The marshal_generated.c file is generated from the GL/ES API.xml file
env.CodeGenerate(
target = 'main/marshal_generated.c',
script = GLAPI + 'gen/gl_marshal.py',
source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
)
# The marshal_generated.h file is generated from the GL/ES API.xml file
env.CodeGenerate(
target = 'main/marshal_generated.h',
script = GLAPI + 'gen/gl_marshal_h.py',
source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
)
#
# Libraries
#
mesa = env.ConvenienceLibrary(
target = 'mesa',
source = mesa_sources,
)
env.Alias('mesa', mesa)
Export('mesa')
SConscript('drivers/SConscript')
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