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['PROGRAM_NIR_FILES'] +
  46     source_lists['STATETRACKER_FILES']
  47 )
  48
  49 GLAPI = '#src/mapi/glapi/'
  50
  51 get_hash_header = env.CodeGenerate(
  52       target = 'main/get_hash.h',
  53       script = 'main/get_hash_generator.py',
  54       source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
  55       command = python_cmd + ' $SCRIPT ' + ' -f $SOURCE > $TARGET'
  56 )
  57
  58 format_info = env.CodeGenerate(
  59       target = 'main/format_info.h',
  60       script = 'main/format_info.py',
  61       source = 'main/formats.csv',
  62       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  63 )
  64
  65 format_pack = env.CodeGenerate(
  66       target = 'main/format_pack.c',
  67       script = 'main/format_pack.py',
  68       source = 'main/formats.csv',
  69       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  70 )
  71
  72 format_unpack = env.CodeGenerate(
  73       target = 'main/format_unpack.c',
  74       script = 'main/format_unpack.py',
  75       source = 'main/formats.csv',
  76       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  77 )
  78
  79 format_fallback = env.CodeGenerate(
  80       target = 'main/format_fallback.c',
  81       script = 'main/format_fallback.py',
  82       source = 'main/formats.csv',
  83       command = python_cmd + ' $SCRIPT ' + ' $SOURCE ' + ' $TARGET'
  84 )
  85
  86 #
  87 # Assembly sources
  88 #
  89 if env['platform'] not in ('cygwin', 'darwin', 'windows', 'haiku'):
  90     if env['machine'] == 'x86':
  91         env.Append(CPPDEFINES = [
  92             'USE_X86_ASM',
  93             'USE_MMX_ASM',
  94             'USE_3DNOW_ASM',
  95             'USE_SSE_ASM',
  96         ])
  97         mesa_sources += source_lists['X86_FILES']
  98     elif env['machine'] == 'x86_64':
  99         env.Append(CPPDEFINES = [
 100             'USE_X86_64_ASM',
 101         ])
 102         mesa_sources += source_lists['X86_64_FILES']
 103     elif env['machine'] == 'sparc':
 104         mesa_sources += source_lists['SPARC_FILES']
 105     else:
 106         pass
 107
 108     # Generate matypes.h
 109     if env['machine'] in ('x86', 'x86_64'):
 110         # See http://www.scons.org/wiki/UsingCodeGenerators
 111         gen_matypes = env.Program(
 112             target = 'gen_matypes',
 113             source = 'x86/gen_matypes.c',
 114         )
 115         matypes = env.Command(
 116             'matypes.h',
 117             gen_matypes,
 118             gen_matypes[0].abspath + ' > $TARGET',
 119         )
 120         # Add the dir containing the generated header (somewhere inside  the
 121         # build dir) to the include path
 122         env.Prepend(CPPPATH = [matypes[0].dir])
 123
 124
 125 # The marshal_generated.c file is generated from the GL/ES API.xml file
 126 env.CodeGenerate(
 127     target = 'main/marshal_generated.c',
 128     script = GLAPI + 'gen/gl_marshal.py',
 129     source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
 130     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
 131     )
 132
 133 # The marshal_generated.h file is generated from the GL/ES API.xml file
 134 env.CodeGenerate(
 135     target = 'main/marshal_generated.h',
 136     script = GLAPI + 'gen/gl_marshal_h.py',
 137     source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
 138     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
 139     )
 140
 141 #
 142 # Libraries
 143 #
 144
 145 mesa = env.ConvenienceLibrary(
 146     target = 'mesa',
 147     source = mesa_sources,
 148 )
 149
 150 env.Alias('mesa', mesa)
 151
 152 Export('mesa')
 153
 154 SConscript('drivers/SConscript')