44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
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"""Install C/C++ header files to the Python include directory."""
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from packaging.command.cmd import Command
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# XXX force is never used
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class install_headers(Command):
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description = "install C/C++ header files"
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user_options = [('install-dir=', 'd',
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"directory to install header files to"),
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('force', 'f',
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"force installation (overwrite existing files)"),
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]
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boolean_options = ['force']
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def initialize_options(self):
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self.install_dir = None
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self.force = False
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self.outfiles = []
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def finalize_options(self):
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self.set_undefined_options('install_dist',
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('install_headers', 'install_dir'),
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'force')
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def run(self):
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headers = self.distribution.headers
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if not headers:
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return
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self.mkpath(self.install_dir)
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for header in headers:
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out = self.copy_file(header, self.install_dir)[0]
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self.outfiles.append(out)
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def get_inputs(self):
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return self.distribution.headers or []
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def get_outputs(self):
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return self.outfiles
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