mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
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67450f0644
Where checked build is compiler optimizations plus debugging checks -- ideal for testing CPU bound loads and running test automation loads.
96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
#######################################################################
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# Common SCons code
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import os
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import os.path
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import re
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import subprocess
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import sys
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import platform as _platform
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#######################################################################
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# Defaults
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_platform_map = {
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'linux2': 'linux',
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'win32': 'windows',
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}
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default_platform = sys.platform
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default_platform = _platform_map.get(default_platform, default_platform)
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_machine_map = {
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'x86': 'x86',
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'i386': 'x86',
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'i486': 'x86',
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'i586': 'x86',
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'i686': 'x86',
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'ppc' : 'ppc',
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'x86_64': 'x86_64',
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}
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# find default_machine value
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if 'PROCESSOR_ARCHITECTURE' in os.environ:
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default_machine = os.environ['PROCESSOR_ARCHITECTURE']
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else:
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default_machine = _platform.machine()
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default_machine = _machine_map.get(default_machine, 'generic')
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# find default_llvm value
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if 'LLVM' in os.environ:
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default_llvm = 'yes'
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else:
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# Search sys.argv[] for a "platform=foo" argument since we don't have
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# an 'env' variable at this point.
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platform = default_platform
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pattern = re.compile("(platform=)(.*)")
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for arg in sys.argv:
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m = pattern.match(arg)
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if m:
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platform = m.group(2)
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default_llvm = 'no'
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try:
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if platform != 'windows' and subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
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default_llvm = 'yes'
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except:
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pass
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# find default_dri value
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if default_platform in ('linux', 'freebsd'):
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default_dri = 'yes'
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elif default_platform in ('winddk', 'windows', 'wince', 'darwin'):
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default_dri = 'no'
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else:
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default_dri = 'no'
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#######################################################################
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# Common options
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def AddOptions(opts):
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try:
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from SCons.Variables.BoolVariable import BoolVariable as BoolOption
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except ImportError:
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from SCons.Options.BoolOption import BoolOption
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try:
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from SCons.Variables.EnumVariable import EnumVariable as EnumOption
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except ImportError:
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from SCons.Options.EnumOption import EnumOption
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opts.Add(EnumOption('build', 'build type', 'debug',
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allowed_values=('debug', 'checked', 'profile', 'release')))
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opts.Add(BoolOption('quiet', 'quiet command lines', 'yes'))
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opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
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allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
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opts.Add(EnumOption('platform', 'target platform', default_platform,
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allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5', 'freebsd8')))
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opts.Add('toolchain', 'compiler toolchain', 'default')
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opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
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opts.Add(BoolOption('dri', 'build DRI drivers', default_dri))
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opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
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opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
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