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meson.build: Check for statx() 

Check whether the glibc provides statx() and if so, define CONFIG_STATX.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20201102161859.156603-4-mreitz@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Max Reitz 2020-11-02 17:18:55 +01:00 committed by Dr. David Alan Gilbert
parent 93e79851ab
commit 84e319a575
1 changed files with 16 additions and 0 deletions
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meson.build
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@ -736,6 +736,21 @@ if not has_malloc_trim and get_option('malloc_trim').enabled()
endif
endif
# Check whether the glibc provides statx()
statx_test = '''
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <sys/stat.h>
int main(void) {
struct statx statxbuf;
statx(0, "", 0, STATX_BASIC_STATS, &statxbuf);
return 0;
}'''
has_statx = cc.links(statx_test)
#################
# config-host.h #
#################
@ -768,6 +783,7 @@ config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found())
config_host_data.set('CONFIG_KEYUTILS', keyutils.found())
config_host_data.set('CONFIG_GETTID', has_gettid)
config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim)
config_host_data.set('CONFIG_STATX', has_statx)
config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version()))
config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0])
config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1])