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 else:
  35     env.Append(CPPDEFINES = [
  36         ('HAVE_DLOPEN', '1'),
  37     ])
  38
  39 # parse Makefile.sources
  40 source_lists = env.ParseSourceList('Makefile.sources')
  41
  42 env.Append(YACCFLAGS = ['-d', '-p', '_mesa_program_'])
  43 env.CFile('program/lex.yy.c', 'program/program_lexer.l')
  44 env.CFile('program/program_parse.tab.c', 'program/program_parse.y')
  45
  46 mesa_sources = (
  47     source_lists['MESA_FILES'] +
  48     source_lists['PROGRAM_FILES'] +
  49     source_lists['STATETRACKER_FILES']
  50 )
  51
  52 GLAPI = '#src/mapi/glapi/'
  53
  54 get_hash_header = env.CodeGenerate(
  55       target = 'main/get_hash.h',
  56       script = 'main/get_hash_generator.py',
  57       source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
  58       command = python_cmd + ' $SCRIPT ' + ' -f $SOURCE > $TARGET'
  59 )
  60
  61 format_info = env.CodeGenerate(
  62       target = 'main/format_info.h',
  63       script = 'main/format_info.py',
  64       source = 'main/formats.csv',
  65       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  66 )
  67
  68 format_pack = env.CodeGenerate(
  69       target = 'main/format_pack.c',
  70       script = 'main/format_pack.py',
  71       source = 'main/formats.csv',
  72       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  73 )
  74
  75 format_unpack = env.CodeGenerate(
  76       target = 'main/format_unpack.c',
  77       script = 'main/format_unpack.py',
  78       source = 'main/formats.csv',
  79       command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
  80 )
  81
  82 format_fallback = env.CodeGenerate(
  83       target = 'main/format_fallback.c',
  84       script = 'main/format_fallback.py',
  85       source = 'main/formats.csv',
  86       command = python_cmd + ' $SCRIPT ' + ' $SOURCE ' + ' $TARGET'
  87 )
  88
  89 #
  90 # Assembly sources
  91 #
  92 if env['platform'] not in ('cygwin', 'darwin', 'windows', 'haiku'):
  93     if env['machine'] == 'x86':
  94         env.Append(CPPDEFINES = [
  95             'USE_X86_ASM',
  96             'USE_MMX_ASM',
  97             'USE_3DNOW_ASM',
  98             'USE_SSE_ASM',
  99         ])
 100         mesa_sources += source_lists['X86_FILES']
 101     elif env['machine'] == 'x86_64':
 102         env.Append(CPPDEFINES = [
 103             'USE_X86_64_ASM',
 104         ])
 105         mesa_sources += source_lists['X86_64_FILES']
 106     elif env['machine'] == 'sparc':
 107         mesa_sources += source_lists['SPARC_FILES']
 108     else:
 109         pass
 110
 111     # Generate matypes.h
 112     if env['machine'] in ('x86', 'x86_64'):
 113         # See http://www.scons.org/wiki/UsingCodeGenerators
 114         gen_matypes = env.Program(
 115             target = 'gen_matypes',
 116             source = 'x86/gen_matypes.c',
 117         )
 118         matypes = env.Command(
 119             'matypes.h',
 120             gen_matypes,
 121             gen_matypes[0].abspath + ' > $TARGET',
 122         )
 123         # Add the dir containing the generated header (somewhere inside  the
 124         # build dir) to the include path
 125         env.Prepend(CPPPATH = [matypes[0].dir])
 126
 127
 128 # The marshal_generated.c file is generated from the GL/ES API.xml file
 129 env.CodeGenerate(
 130     target = 'main/marshal_generated.c',
 131     script = GLAPI + 'gen/gl_marshal.py',
 132     source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
 133     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
 134     )
 135
 136 # The marshal_generated.h file is generated from the GL/ES API.xml file
 137 env.CodeGenerate(
 138     target = 'main/marshal_generated.h',
 139     script = GLAPI + 'gen/gl_marshal_h.py',
 140     source = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml'),
 141     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
 142     )
 143
 144 #
 145 # Libraries
 146 #
 147
 148 mesa = env.ConvenienceLibrary(
 149     target = 'mesa',
 150     source = mesa_sources,
 151 )
 152
 153 env.Alias('mesa', mesa)
 154
 155 Export('mesa')
 156
 157 SConscript('drivers/SConscript')