| 1 | """dxsdk
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| 2 |
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| 3 | Tool-specific initialization for Microsoft DirectX SDK
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| 4 |
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| 5 | """
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| 6 |
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| 7 | #
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| 8 | # Copyright (c) 2009 VMware, Inc.
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| 9 | #
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| 10 | # Permission is hereby granted, free of charge, to any person obtaining
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| 11 | # a copy of this software and associated documentation files (the
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| 12 | # "Software"), to deal in the Software without restriction, including
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| 13 | # without limitation the rights to use, copy, modify, merge, publish,
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| 14 | # distribute, sublicense, and/or sell copies of the Software, and to
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| 15 | # permit persons to whom the Software is furnished to do so, subject to
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| 16 | # the following conditions:
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| 17 | #
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| 18 | # The above copyright notice and this permission notice shall be included
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| 19 | # in all copies or substantial portions of the Software.
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| 20 | #
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| 21 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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| 22 | # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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| 23 | # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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| 24 | # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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| 25 | # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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| 26 | # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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| 27 | # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 28 | #
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| 29 |
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| 30 | import os
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| 31 | import os.path
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| 32 |
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| 33 | import SCons.Errors
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| 34 | import SCons.Util
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| 35 |
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| 36 |
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| 37 | def get_dxsdk_root(env):
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| 38 | try:
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| 39 | return os.environ['DXSDK_DIR']
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| 40 | except KeyError:
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| 41 | return None
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| 42 |
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| 43 | def generate(env):
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| 44 | dxsdk_root = get_dxsdk_root(env)
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| 45 | if dxsdk_root is None:
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| 46 | # DirectX SDK not found
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| 47 | return
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| 48 |
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| 49 | if env['machine'] in ('generic', 'x86'):
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| 50 | target_cpu = 'x86'
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| 51 | elif env['machine'] == 'x86_64':
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| 52 | target_cpu = 'x64'
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| 53 | else:
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| 54 | raise SCons.Errors.InternalError("Unsupported target machine")
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| 55 |
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| 56 | include_dir = os.path.join(dxsdk_root, 'Include')
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| 57 | lib_dir = os.path.join(dxsdk_root, 'Lib', target_cpu)
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| 58 |
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| 59 | env.Append(CPPDEFINES = [('HAVE_DXSDK', '1')])
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| 60 |
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| 61 | gcc = 'gcc' in os.path.basename(env['CC']).split('-')
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| 62 | if gcc:
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| 63 | # Make GCC more forgiving towards Microsoft's headers
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| 64 | env.Prepend(CPPFLAGS = ['-isystem', include_dir])
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| 65 | else:
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| 66 | env.Prepend(CPPPATH = [include_dir])
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| 67 |
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| 68 | env.Prepend(LIBPATH = [lib_dir])
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| 69 |
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| 70 | def exists(env):
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| 71 | return get_dxsdk_root(env) is not None
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| 72 |
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| 73 | # vim:set ts=4 sw=4 et:
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