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74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
"""dxsdk
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Tool-specific initialization for Microsoft DirectX SDK
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"""
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#
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# Copyright (c) 2009 VMware, Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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import os
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import os.path
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import SCons.Errors
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import SCons.Util
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def get_dxsdk_root(env):
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try:
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return os.environ['DXSDK_DIR']
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except KeyError:
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return None
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def generate(env):
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dxsdk_root = get_dxsdk_root(env)
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if dxsdk_root is None:
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# DirectX SDK not found
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return
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if env['machine'] in ('generic', 'x86'):
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target_cpu = 'x86'
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elif env['machine'] == 'x86_64':
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target_cpu = 'x64'
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else:
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raise SCons.Errors.InternalError, "Unsupported target machine"
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include_dir = os.path.join(dxsdk_root, 'Include')
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lib_dir = os.path.join(dxsdk_root, 'Lib', target_cpu)
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env.Append(CPPDEFINES = [('HAVE_DXSDK', '1')])
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gcc = 'gcc' in os.path.basename(env['CC']).split('-')
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if gcc:
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# Make GCC more forgiving towards Microsoft's headers
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env.Prepend(CPPFLAGS = ['-isystem', include_dir])
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else:
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env.Prepend(CPPPATH = [include_dir])
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env.Prepend(LIBPATH = [lib_dir])
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def exists(env):
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return get_dxsdk_root(env) is not None
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# vim:set ts=4 sw=4 et:
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