74 lines
2 KiB
Python
74 lines
2 KiB
Python
# SConstruct
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# vim: set ft=python:
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#
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# Toplevel Scons build script for the Charles project.
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#
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# Eryn Wells <eryn@erynwells.me>
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#
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# DEFAULT CONFIGURATION VALUES
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#
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# Enabling debugging does the following things:
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# 1. Turns on debugging symbols
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# 2. Turns off all optimization
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# 3. Sets the DEBUG define
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DEBUG = True
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# Show build commands ("cc [args] -o [out] [file], etc"). If this is False, show
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# some nice messages for each step of the build.
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BUILD_CMDS = False
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# Source directories. New directories should contain a SConscript file and be
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# added here.
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source_directories = Split("""
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#src
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""")
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#
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# BUILD STUFF BELOW HERE
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#
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import os.path
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cflags='-Wall -Wextra -pedantic'
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common_env = Environment(
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CC='clang',
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CXX='clang++',
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CFLAGS=cflags + ' -std=c99',
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CXXFLAGS=cflags + ' -std=c++11')
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def get_bool_argument(arg):
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if bool(int(arg)):
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return True
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if arg == ('True', 'TRUE', 'true'):
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return True
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return False
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BUILD_CMDS = get_bool_argument(ARGUMENTS.get('BUILD_CMDS', BUILD_CMDS))
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if not BUILD_CMDS:
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def generate_comstr(action):
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return '%18s: $TARGET' % (action,)
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common_env['ASCOMSTR'] = generate_comstr('Assembling'),
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common_env['CCCOMSTR'] = generate_comstr('Building (C)'),
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common_env['CXXCOMSTR'] = generate_comstr('Building (C++)'),
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common_env['LINKCOMSTR'] = generate_comstr('Linking'),
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common_env['ARCOMSTR'] = generate_comstr('Archiving'),
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common_env['RANLIBCOMSTR'] = generate_comstr('Indexing')
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debug_env = common_env.Clone()
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debug_env.VariantDir(os.path.join('build', 'debug'), 'src', duplicate=0)
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debug_env.Append(CPPDEFINES=['DEBUG'])
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debug_cflags = ' -O0 -g'
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debug_env.Append(CFLAGS=debug_cflags, CXXFLAGS=debug_cflags)
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release_env = common_env.Clone()
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release_env.VariantDir(os.path.join('build', 'release'), 'src', duplicate=0)
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release_cflags = ' -O2'
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release_env.Append(CPPDEFINES=['RELEASE'])
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for d in source_directories:
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sc = os.path.join(d, 'SConscript')
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debug_env.SConscript(sc, {'env': debug_env})
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release_env.SConscript(sc, {'env': release_env})
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