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72 lines
2.8 KiB
72 lines
2.8 KiB
#
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# SConstruct
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#
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# Copyright (c) 2016 Jeremy Garff <jer @ jers.net>
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#
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification, are permitted
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# provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this list of
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# conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
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# of conditions and the following disclaimer in the documentation and/or other materials
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# provided with the distribution.
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# 3. Neither the name of the owner nor the names of its contributors may be used to endorse
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# or promote products derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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import SCons, os
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def version_flags(env):
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if not env['V']:
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env['VERSIONCOMSTR'] = 'Version ${TARGET}'
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def version_builders(env):
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def generate_version_header(target, source, env):
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headername = os.path.basename(target[0].abspath)
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headerdef = headername.replace('.', '_').replace('-', '_').upper()
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try:
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version = open(source[0].abspath, 'r').readline().strip().split('.')
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except:
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version = [ '0', '0', '0' ]
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f = open(headername, 'w')
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f.write('/* Auto Generated Header built by version.py - DO NOT MODIFY */\n')
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f.write('\n')
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f.write('#ifndef __%s__\n' % (headerdef))
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f.write('#define __%s__\n' % (headerdef))
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f.write('\n')
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f.write('#define VERSION_MAJOR %s\n' % version[0])
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f.write('#define VERSION_MINOR %s\n' % version[1])
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f.write('#define VERSION_MICRO %s\n' % version[2])
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f.write('\n')
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f.write('#endif /* __%s__ */\n' % (headerdef))
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f.close()
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env.Append(BUILDERS = {
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'Version' : SCons.Builder.Builder(
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action = SCons.Action.Action(generate_version_header, '${VERSIONCOMSTR}'),
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suffix = '.h',
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),
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})
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def exists(env):
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return 1
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def generate(env, **kwargs):
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[f(env) for f in (version_flags, version_builders)]
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