52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
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# site_init.py
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#
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# This file is read before every SConstruct and SConscript. So, anything that
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# should be available to every build script should go here.
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#
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# Eryn Wells <eryn@erynwells.me>
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import os.path
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import SCons.Defaults
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import binaries
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BUILD_DIR = Dir('#build')
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LIB_DIR = Dir('#lib')
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SRC_DIR = Dir('#src')
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TEST_DIR = Dir('#test')
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#
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# SCons Command Line Options
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#
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AddOption('--show-build-cmds',
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dest='build_cmds',
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action='store_true',
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help='Show build commands instead of friendly build messages')
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AddOption('--mode',
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dest='mode',
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metavar='MODE',
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help='The build mode')
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#
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# Environment Configuration
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#
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def has_clang(env):
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_, cc_tail = os.path.split(env['CC'])
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_, cxx_tail = os.path.split(env['CXX'])
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return any([cc_tail.startswith('clang'), cxx_tail.startswith('clang')])
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default_env = SCons.Defaults.DefaultEnvironment()
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default_env['CC'] = binaries.first(['clang', 'gcc'])
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default_env['CXX'] = binaries.first(['clang++', 'g++'])
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default_env.Append(CCFLAGS=['-Wall', '-Wextra', '-pedantic'])
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if has_clang(default_env):
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# Only clang supports color.
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default_env.Append(CCFLAGS=['-fcolor-diagnostics'])
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default_env.Append(CFLAGS=['-std=c99'])
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default_env.Append(CXXFLAGS=['-std=c++11'])
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