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613a077b05
When building Flang with Clang, we need to do the same quadmath.h wrapping as we do for flang-rt. I extracted the CMake code into FlangCommon.cmake, and cleaned up the arguments passing to execute_process (note that `-###` was treated as `-` in the original code, because `#` starts a comment). I believe the Clang command does not require the input source file, so I removed it as well.
24 lines
761 B
C
24 lines
761 B
C
/*===-- cmake/quadmath_wrapper.h.in ---------------------=-----------*- C -*-===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===----------------------------------------------------------------------===*/
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#ifdef __clang_major__
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/*
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* _Complex inside quadmath.h triggers c99-extension warnings,
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* when this header file is included into a C++ file.
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* Disable them just during the inclusion of quadmath.h.
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*/
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wc99-extensions"
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#endif
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#include ${FLANG_INCLUDE_QUADMATH_H}
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#ifdef __clang_major__
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#pragma clang diagnostic pop
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#endif
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