libc/hdr/math_function_macros.h

   1 //===-- Definition of macros from math.h ----------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_LIBC_HDR_MATH_FUNCTION_MACROS_H
  10 #define LLVM_LIBC_HDR_MATH_FUNCTION_MACROS_H
  11
  12 #ifdef LIBC_FULL_BUILD
  13
  14 #include "include/llvm-libc-macros/math-function-macros.h"
  15
  16 #else // Overlay mode
  17
  18 // GCC will include CXX headers when __cplusplus is defined. This behavior
  19 // can be suppressed by defining _GLIBCXX_INCLUDE_NEXT_C_HEADERS.
  20 #if defined(__GNUC__) && !defined(__clang__)
  21 #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
  22 #endif
  23 #include <math.h>
  24
  25 #endif // LLVM_LIBC_FULL_BUILD
  26
  27 #endif // LLVM_LIBC_HDR_MATH_MACROS_H