mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-07-01 23:52:37 +00:00
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*
|
|
* This 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.
|
|
*
|
|
* This 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 this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <meson-config.h>
|
|
|
|
/* Enable compile-time and run-time bounds-checking, and some warnings,
|
|
* without upsetting newer glibc. */
|
|
|
|
#if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
|
|
# define _FORTIFY_SOURCE 2
|
|
#endif
|
|
|
|
#ifndef __GNUC__
|
|
# error "Libvirt requires GCC >= 4.8, or Clang"
|
|
#endif
|
|
|
|
/*
|
|
* Define __GNUC_PREREQ to a sane default if it isn't yet defined.
|
|
* This is done here so that it's included as early as possible;
|
|
*/
|
|
#ifndef __GNUC_PREREQ
|
|
# define __GNUC_PREREQ(maj, min) \
|
|
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
|
|
#endif
|
|
|
|
#if defined(__clang_major__) && defined(__clang_minor__)
|
|
# ifdef __apple_build_version__
|
|
# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
|
|
# error You need at least XCode Clang v5.1 to compile QEMU
|
|
# endif
|
|
# else
|
|
# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
|
|
# error You need at least Clang v3.4 to compile QEMU
|
|
# endif
|
|
# endif
|
|
#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
|
|
# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
|
|
# error You need at least GCC v4.8 to compile QEMU
|
|
# endif
|
|
#else
|
|
# error You either need at least GCC 4.8 or Clang 3.4 or XCode Clang 5.1 to compile libvirt
|
|
#endif
|
|
|
|
/* Ask for warnings for anything that was marked deprecated in
|
|
* the defined version, or before. It is a candidate for rewrite.
|
|
*/
|
|
#define GLIB_VERSION_MIN_REQUIRED GLIB_VERSION_2_48
|
|
|
|
/* Ask for warnings if code tries to use function that did not
|
|
* exist in the defined version. These risk breaking builds
|
|
*/
|
|
#define GLIB_VERSION_MAX_ALLOWED GLIB_VERSION_2_48
|