diff options
Diffstat (limited to 'mesalib/common.py')
| -rw-r--r-- | mesalib/common.py | 190 |
1 files changed, 96 insertions, 94 deletions
diff --git a/mesalib/common.py b/mesalib/common.py index 2e909854a..76184d577 100644 --- a/mesalib/common.py +++ b/mesalib/common.py @@ -1,94 +1,96 @@ -#######################################################################
-# Common SCons code
-
-import os
-import os.path
-import re
-import subprocess
-import sys
-import platform as _platform
-
-import SCons.Script.SConscript
-
-
-#######################################################################
-# Defaults
-
-_platform_map = {
- 'linux2': 'linux',
- 'win32': 'windows',
-}
-
-default_platform = sys.platform
-default_platform = _platform_map.get(default_platform, default_platform)
-
-# Search sys.argv[] for a "platform=foo" argument since we don't have
-# an 'env' variable at this point.
-if 'platform' in SCons.Script.ARGUMENTS:
- selected_platform = SCons.Script.ARGUMENTS['platform']
-else:
- selected_platform = default_platform
-
-cross_compiling = selected_platform != default_platform
-
-_machine_map = {
- 'x86': 'x86',
- 'i386': 'x86',
- 'i486': 'x86',
- 'i586': 'x86',
- 'i686': 'x86',
- 'ppc' : 'ppc',
- 'x86_64': 'x86_64',
-}
-
-
-# find default_machine value
-if 'PROCESSOR_ARCHITECTURE' in os.environ:
- default_machine = os.environ['PROCESSOR_ARCHITECTURE']
-else:
- default_machine = _platform.machine()
-default_machine = _machine_map.get(default_machine, 'generic')
-default_toolchain = 'default'
-
-if selected_platform == 'windows' and cross_compiling:
- default_machine = 'x86'
- default_toolchain = 'crossmingw'
-
-
-# find default_llvm value
-if 'LLVM' in os.environ:
- default_llvm = 'yes'
-else:
- default_llvm = 'no'
- try:
- if selected_platform != 'windows' and \
- subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
- default_llvm = 'yes'
- except:
- pass
-
-
-#######################################################################
-# Common options
-
-def AddOptions(opts):
- try:
- from SCons.Variables.BoolVariable import BoolVariable as BoolOption
- except ImportError:
- from SCons.Options.BoolOption import BoolOption
- try:
- from SCons.Variables.EnumVariable import EnumVariable as EnumOption
- except ImportError:
- from SCons.Options.EnumOption import EnumOption
- opts.Add(EnumOption('build', 'build type', 'debug',
- allowed_values=('debug', 'checked', 'profile', 'release')))
- opts.Add(BoolOption('quiet', 'quiet command lines', 'yes'))
- opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
- allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
- opts.Add(EnumOption('platform', 'target platform', default_platform,
- allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5', 'freebsd8')))
- opts.Add('toolchain', 'compiler toolchain', default_toolchain)
- opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
- opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
- opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
- opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))
+####################################################################### +# Common SCons code + +import os +import os.path +import re +import subprocess +import sys +import platform as _platform + +import SCons.Script.SConscript + + +####################################################################### +# Defaults + +_platform_map = { + 'linux2': 'linux', + 'win32': 'windows', +} + +host_platform = sys.platform +host_platform = _platform_map.get(host_platform, host_platform) + +# Search sys.argv[] for a "platform=foo" argument since we don't have +# an 'env' variable at this point. +if 'platform' in SCons.Script.ARGUMENTS: + target_platform = SCons.Script.ARGUMENTS['platform'] +else: + target_platform = host_platform + +cross_compiling = target_platform != host_platform + +_machine_map = { + 'x86': 'x86', + 'i386': 'x86', + 'i486': 'x86', + 'i586': 'x86', + 'i686': 'x86', + 'ppc' : 'ppc', + 'x86_64': 'x86_64', +} + + +# find host_machine value +if 'PROCESSOR_ARCHITECTURE' in os.environ: + host_machine = os.environ['PROCESSOR_ARCHITECTURE'] +else: + host_machine = _platform.machine() +host_machine = _machine_map.get(host_machine, 'generic') + +default_machine = host_machine +default_toolchain = 'default' + +if target_platform == 'windows' and cross_compiling: + default_machine = 'x86' + default_toolchain = 'crossmingw' + + +# find default_llvm value +if 'LLVM' in os.environ: + default_llvm = 'yes' +else: + default_llvm = 'no' + try: + if target_platform != 'windows' and \ + subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0: + default_llvm = 'yes' + except: + pass + + +####################################################################### +# Common options + +def AddOptions(opts): + try: + from SCons.Variables.BoolVariable import BoolVariable as BoolOption + except ImportError: + from SCons.Options.BoolOption import BoolOption + try: + from SCons.Variables.EnumVariable import EnumVariable as EnumOption + except ImportError: + from SCons.Options.EnumOption import EnumOption + opts.Add(EnumOption('build', 'build type', 'debug', + allowed_values=('debug', 'checked', 'profile', 'release'))) + opts.Add(BoolOption('quiet', 'quiet command lines', 'yes')) + opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine, + allowed_values=('generic', 'ppc', 'x86', 'x86_64'))) + opts.Add(EnumOption('platform', 'target platform', host_platform, + allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5', 'freebsd8'))) + opts.Add('toolchain', 'compiler toolchain', default_toolchain) + opts.Add(BoolOption('llvm', 'use LLVM', default_llvm)) + opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes')) + opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no')) + opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0'))) |