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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4358 | Serge | 1 | ####################################################################### |
| 2 | # Common SCons code |
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| 3 | |||
| 4 | import os |
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| 5 | import os.path |
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| 6 | import re |
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| 7 | import subprocess |
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| 8 | import sys |
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| 9 | import platform as _platform |
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| 10 | |||
| 11 | import SCons.Script.SConscript |
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| 12 | |||
| 13 | |||
| 14 | ####################################################################### |
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| 15 | # Defaults |
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| 16 | |||
| 17 | host_platform = _platform.system().lower() |
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| 18 | if host_platform.startswith('cygwin'): |
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| 19 | host_platform = 'cygwin' |
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| 20 | |||
| 21 | # Search sys.argv[] for a "platform=foo" argument since we don't have |
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| 22 | # an 'env' variable at this point. |
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| 23 | if 'platform' in SCons.Script.ARGUMENTS: |
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| 24 | target_platform = SCons.Script.ARGUMENTS['platform'] |
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| 25 | else: |
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| 26 | target_platform = host_platform |
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| 27 | |||
| 28 | _machine_map = { |
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| 29 | 'x86': 'x86', |
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| 30 | 'i386': 'x86', |
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| 31 | 'i486': 'x86', |
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| 32 | 'i586': 'x86', |
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| 33 | 'i686': 'x86', |
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| 34 | 'BePC': 'x86', |
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| 35 | 'Intel': 'x86', |
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| 36 | 'ppc' : 'ppc', |
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| 37 | 'BeBox': 'ppc', |
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| 38 | 'BeMac': 'ppc', |
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| 39 | 'AMD64': 'x86_64', |
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| 40 | 'x86_64': 'x86_64', |
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| 41 | 'sparc': 'sparc', |
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| 42 | 'sun4u': 'sparc', |
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| 43 | } |
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| 44 | |||
| 45 | |||
| 46 | # find host_machine value |
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| 47 | if 'PROCESSOR_ARCHITECTURE' in os.environ: |
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| 48 | host_machine = os.environ['PROCESSOR_ARCHITECTURE'] |
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| 49 | else: |
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| 50 | host_machine = _platform.machine() |
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| 51 | host_machine = _machine_map.get(host_machine, 'generic') |
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| 52 | |||
| 53 | default_machine = host_machine |
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| 54 | default_toolchain = 'default' |
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| 55 | |||
| 56 | if target_platform == 'windows' and host_platform != 'windows': |
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| 57 | default_machine = 'x86' |
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| 58 | default_toolchain = 'crossmingw' |
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| 59 | |||
| 60 | |||
| 61 | # find default_llvm value |
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| 62 | if 'LLVM' in os.environ: |
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| 63 | default_llvm = 'yes' |
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| 64 | else: |
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| 65 | default_llvm = 'no' |
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| 66 | try: |
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| 67 | if target_platform != 'windows' and \ |
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| 68 | subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0: |
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| 69 | default_llvm = 'yes' |
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| 70 | except: |
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| 71 | pass |
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| 72 | |||
| 73 | |||
| 74 | ####################################################################### |
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| 75 | # Common options |
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| 76 | |||
| 77 | def AddOptions(opts): |
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| 78 | try: |
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| 79 | from SCons.Variables.BoolVariable import BoolVariable as BoolOption |
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| 80 | except ImportError: |
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| 81 | from SCons.Options.BoolOption import BoolOption |
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| 82 | try: |
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| 83 | from SCons.Variables.EnumVariable import EnumVariable as EnumOption |
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| 84 | except ImportError: |
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| 85 | from SCons.Options.EnumOption import EnumOption |
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| 86 | opts.Add(EnumOption('build', 'build type', 'debug', |
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| 87 | allowed_values=('debug', 'checked', 'profile', 'release'))) |
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| 88 | opts.Add(BoolOption('verbose', 'verbose output', 'no')) |
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| 89 | opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine, |
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| 90 | allowed_values=('generic', 'ppc', 'x86', 'x86_64'))) |
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| 91 | opts.Add(EnumOption('platform', 'target platform', host_platform, |
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| 92 | allowed_values=('cygwin', 'darwin', 'freebsd', 'haiku', 'linux', 'sunos', 'windows'))) |
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| 93 | opts.Add(BoolOption('embedded', 'embedded build', 'no')) |
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| 94 | opts.Add('toolchain', 'compiler toolchain', default_toolchain) |
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| 95 | opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support', 'no')) |
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| 96 | opts.Add(BoolOption('llvm', 'use LLVM', default_llvm)) |
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| 97 | opts.Add(BoolOption('openmp', 'EXPERIMENTAL: compile with openmp (swrast)', 'no')) |
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| 98 | opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes')) |
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| 99 | opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no')) |
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| 100 | opts.Add(BoolOption('quiet', 'DEPRECATED: profile build', 'yes')) |
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| 101 | opts.Add(BoolOption('texture_float', 'enable floating-point textures and renderbuffers', 'no')) |
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| 102 | if host_platform == 'windows': |
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| 103 | opts.Add(EnumOption('MSVC_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0', '10.0', '11.0'))) |