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c9d0ef07ed
Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Neal Gompa <ngompa13@gmail.com>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
#include <meson-config.h>
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/* Enable compile-time and run-time bounds-checking, and some warnings,
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* without upsetting newer glibc. */
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#if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
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# define _FORTIFY_SOURCE 2
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#endif
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#ifndef __GNUC__
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# error "Libvirt requires GCC >= 4.8, or CLang"
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#endif
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/*
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* Define __GNUC_PREREQ to a sane default if it isn't yet defined.
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* This is done here so that it's included as early as possible;
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*/
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#ifndef __GNUC_PREREQ
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# define __GNUC_PREREQ(maj, min) \
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((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
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#endif
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#if defined(__clang_major__) && defined(__clang_minor__)
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# ifdef __apple_build_version__
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# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
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# error You need at least XCode Clang v5.1 to compile QEMU
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# endif
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# else
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# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
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# error You need at least Clang v3.4 to compile QEMU
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# endif
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# endif
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#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
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# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
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# error You need at least GCC v4.8 to compile QEMU
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# endif
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#else
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# error You either need at least GCC 4.8 or Clang 3.4 or XCode Clang 5.1 to compile libvirt
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#endif
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/* Ask for warnings for anything that was marked deprecated in
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* the defined version, or before. It is a candidate for rewrite.
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*/
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#define GLIB_VERSION_MIN_REQUIRED GLIB_VERSION_2_48
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/* Ask for warnings if code tries to use function that did not
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* exist in the defined version. These risk breaking builds
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*/
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#define GLIB_VERSION_MAX_ALLOWED GLIB_VERSION_2_48
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