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DALI TF stop requiring DALI to be installed before build_ext step (NV…
…IDIA#2204) Signed-off-by: Joaquin Anton <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| include Acknowledgements.txt LICENSE COPYRIGHT | ||
| include *.cc | ||
| include *.h | ||
| recursive-include . *.cc | ||
| recursive-include . *.h | ||
| recursive-include . *.py | ||
| recursive-include prebuilt *.so |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| #!/usr/bin/env python | ||
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| # Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
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| # This is a tool to generate a stub (empty) implenentation of a C API header | ||
| # It matches match functions following the pattern: | ||
| # DLL_PUBLIC rettype func_name(A a, B b, ...); | ||
| # also including linebreaks and extra spaces. | ||
| # | ||
| # Usage: | ||
| # ./stubgen.py path/to/header.h > stub.c | ||
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| import sys | ||
| import re | ||
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| COPYRIGHT_NOTICE = """ | ||
| // Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // THIS IS A STUB IMPLEMENTATION IMPLEMENTATION FILE ONLY MEANT FOR BUILD | ||
| // PURPOSES. | ||
| """ | ||
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| def stubgen(header_filepath, out_file=sys.stdout): | ||
| header_text = "" | ||
| with open(header_filepath, "r") as file: | ||
| header_text = file.read() | ||
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| print(COPYRIGHT_NOTICE, file=out_file) | ||
| print("#include \"{}\"\n\n".format(header_filepath), file=out_file) | ||
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| FUNCTION_DECL_PATTERN = "DLL_PUBLIC[\s]+(.*)[\s]+(.*)\(([^\)]*?)\);" | ||
| for entry in re.finditer(FUNCTION_DECL_PATTERN, header_text): | ||
| ret_type = entry.group(1) | ||
| func_name = entry.group(2) | ||
| args = entry.group(3) | ||
| print('{} {}({}) {{\n}}\n\n'.format(ret_type, func_name, args), file=out_file) | ||
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| if __name__ == '__main__': | ||
| import argparse | ||
| parser = argparse.ArgumentParser(description='Produces an empty stub implementation of a C header') | ||
| parser.add_argument('header_filepath', metavar='header', type=str, help='Path to the header file') | ||
| parser.add_argument('--output', metavar='output', type=str, help='Path to the output file') | ||
| args = parser.parse_args() | ||
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| f = open(args.output, 'w+') if args.output is not None else sys.stdout | ||
| stubgen(args.header_filepath, out_file=f) |