glibc/sysdeps/arm/gcc-compat.h

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/* Macros for checking required GCC compatibility. ARM version.
Copyright (C) 2014-2018 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 _ARM_GCC_COMPAT_H
#define _ARM_GCC_COMPAT_H 1
#ifndef GCC_COMPAT_VERSION
# ifdef __ARM_PCS_VFP
/* The hard-float ABI was first supported in 4.5. */
# define GCC_COMPAT_VERSION GCC_VERSION (4, 5)
# else
/* The EABI configurations (the only ones we handle) were first supported
in 4.1. */
# define GCC_COMPAT_VERSION GCC_VERSION (4, 1)
# endif
#endif
#include_next <gcc-compat.h>
#endif