src/mesa/SConscript

   1 #######################################################################
   2 # SConscript for Mesa
   3
   4
   5 Import('*')
   6 from sys import executable as python_cmd
   7
   8 env = env.Clone()
   9
  10 env.MSVC2013Compat()
  11
  12 env.Append(CPPPATH = [
  13     '../compiler/nir',  # for generated nir_opcodes.h, etc
  14     '../compiler/glsl',  # for generated headers
  15     '#/src',
  16     Dir('../mapi'), # src/mapi build path
  17     '#/src/mapi',
  18     Dir('.'), # src/mesa build path
  19     '#/src/mesa',
  20     Dir('main'),  # src/mesa/main/ build path
  21     '#/src/mesa/main',
  22     '#/src/gallium/include',
  23     '#/src/gallium/auxiliary',
  24 ])
  25
  26 if env['platform'] == 'windows':
  27     env.Append(CPPDEFINES = [
  28         '_GDI32_', # prevent gl* being declared __declspec(dllimport) in MS headers
  29         'BUILD_GL32', # declare gl* as __declspec(dllexport) in Mesa headers
  30     ])
  31     if not env['gles']:
  32         # prevent _glapi_* from being declared __declspec(dllimport)
  33         env.Append(CPPDEFINES = ['_GLAPI_NO_EXPORTS'])
  34
  35 # parse Makefile.sources
  36 source_lists = env.ParseSourceList('Makefile.sources')
  37
  38 env.Append(YACCFLAGS = ['-d', '-p', '_mesa_program_'])
  39 env.CFile('program/lex.yy.c', 'program/program_lexer.l')
  40 env.CFile('program/program_parse.tab.c', 'program/program_parse.y')
  41
  42 mesa_sources = (
  43     source_lists['MESA_FILES'] +
  44     source_lists['PROGRAM_FILES'] +
  45     source_lists['STATETRACKER_FILES']
  46 )
  47
  48 GLAPI = '#src/mapi/glapi/'
  49
  50 get_hash_header = env.CodeGenerate(
  51       target = 'main/get_hash.h',
  52       script = 'main/get_hash_generator.py',
  53       source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
  54       command = python_cmd + ' $SCRIPT ' + ' -f $SOURCE > $TARGET'
  55 )
  56
  57 format_info = env.CodeGenerate(
  58       target = 'main/format_info.h',
  59       script = 'main/format_info.py',
  60       source = 'main/formats.csv',
  61       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  62 )
  63
  64 format_pack = env.CodeGenerate(
  65       target = 'main/format_pack.c',
  66       script = 'main/format_pack.py',
  67       source = 'main/formats.csv',
  68       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  69 )
  70
  71 format_unpack = env.CodeGenerate(
  72       target = 'main/format_unpack.c',
  73       script = 'main/format_unpack.py',
  74       source = 'main/formats.csv',
  75       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  76 )
  77
  78 format_fallback = env.CodeGenerate(
  79       target = 'main/format_fallback.c',
  80       script = 'main/format_fallback.py',
  81       source = 'main/formats.csv',
  82       command = python_cmd + ' $SCRIPT ' + ' $SOURCE ' + ' $TARGET'
  83 )
  84
  85 #
  86 # Assembly sources
  87 #
  88 if env['platform'] not in ('cygwin', 'darwin', 'windows', 'haiku'):
  89     if env['machine'] == 'x86':
  90         env.Append(CPPDEFINES = [
  91             'USE_X86_ASM',
  92             'USE_MMX_ASM',
  93             'USE_3DNOW_ASM',
  94             'USE_SSE_ASM',
  95         ])
  96         mesa_sources += source_lists['X86_FILES']
  97     elif env['machine'] == 'x86_64':
  98         env.Append(CPPDEFINES = [
  99             'USE_X86_64_ASM',
 100         ])
 101         mesa_sources += source_lists['X86_64_FILES']
 102     elif env['machine'] == 'sparc':
 103         mesa_sources += source_lists['SPARC_FILES']
 104     else:
 105         pass
 106
 107     # Generate matypes.h
 108     if env['machine'] in ('x86', 'x86_64'):
 109         # See http://www.scons.org/wiki/UsingCodeGenerators
 110         gen_matypes = env.Program(
 111             target = 'gen_matypes',
 112             source = 'x86/gen_matypes.c',
 113         )
 114         matypes = env.Command(
 115             'matypes.h',
 116             gen_matypes,
 117             gen_matypes[0].abspath + ' > $TARGET',
 118         )
 119         # Add the dir containing the generated header (somewhere inside  the
 120         # build dir) to the include path
 121         env.Prepend(CPPPATH = [matypes[0].dir])
 122
 123
 124 # The marshal_generated.c file is generated from the GL/ES API.xml file
 125 env.CodeGenerate(
 126     target = 'main/marshal_generated.c',
 127     script = GLAPI + 'gen/gl_marshal.py',
 128     source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
 129     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
 130     )
 131
 132 # The marshal_generated.h file is generated from the GL/ES API.xml file
 133 env.CodeGenerate(
 134     target = 'main/marshal_generated.h',
 135     script = GLAPI + 'gen/gl_marshal_h.py',
 136     source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
 137     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
 138     )
 139
 140 #
 141 # Libraries
 142 #
 143
 144 mesa = env.ConvenienceLibrary(
 145     target = 'mesa',
 146     source = mesa_sources,
 147 )
 148
 149 env.Alias('mesa', mesa)
 150
 151 Export('mesa')
 152
 153 SConscript('drivers/SConscript')