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- /* Finite math compatibility macros.
- Copyright (C) 2020-2026 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #ifndef _LIBM_ALIAS_FINITE_H
- #define _LIBM_ALIAS_FINITE_H
- #include <first-versions.h>
- #include <shlib-compat.h>
- /* The -ffinite-math symbols were added on GLIBC 2.15 and moved to compat
- symbol so newer architectures do not require to support it. */
- #if SHLIB_COMPAT (libm, GLIBC_2_15, GLIBC_2_31)
- # define libm_alias_finite(from, to) \
- libm_alias_finite1(from, to)
- # define libm_alias_finite1(from, to) \
- compat_symbol (libm, \
- from, \
- to ## _finite, \
- FIRST_VERSION_libm_ ## to ## _finite);
- #else
- # define libm_alias_finite(from, to)
- #endif
- #endif
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