1 #######################################################################
9 import platform as _platform
12 #######################################################################
20 default_platform = sys.platform
21 default_platform = _platform_map.get(default_platform, default_platform)
34 # find default_machine value
35 if 'PROCESSOR_ARCHITECTURE' in os.environ:
36 default_machine = os.environ['PROCESSOR_ARCHITECTURE']
38 default_machine = _platform.machine()
39 default_machine = _machine_map.get(default_machine, 'generic')
42 # find default_llvm value
43 if 'LLVM' in os.environ:
46 # Search sys.argv[] for a "platform=foo" argument since we don't have
47 # an 'env' variable at this point.
48 platform = default_platform
49 pattern = re.compile("(platform=)(.*)")
51 m = pattern.match(arg)
57 if platform != 'windows' and subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
63 # find default_dri value
64 if default_platform in ('linux', 'freebsd'):
66 elif default_platform in ('winddk', 'windows', 'wince', 'darwin'):
72 #######################################################################
77 from SCons.Variables.BoolVariable import BoolVariable as BoolOption
79 from SCons.Options.BoolOption import BoolOption
81 from SCons.Variables.EnumVariable import EnumVariable as EnumOption
83 from SCons.Options.EnumOption import EnumOption
84 opts.Add(EnumOption('build', 'build type', 'debug',
85 allowed_values=('debug', 'checked', 'profile', 'release')))
86 opts.Add(BoolOption('quiet', 'quiet command lines', 'yes'))
87 opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
88 allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
89 opts.Add(EnumOption('platform', 'target platform', default_platform,
90 allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5', 'freebsd8')))
91 opts.Add('toolchain', 'compiler toolchain', 'default')
92 opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
93 opts.Add(BoolOption('dri', 'build DRI drivers', default_dri))
94 opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
95 opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))