diff options
| -rw-r--r-- | meson.build | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/meson.build b/meson.build index a61d3e9b06..969a84f2a4 100644 --- a/meson.build +++ b/meson.build @@ -1797,8 +1797,7 @@ malloc = [] if get_option('malloc') == 'system' has_malloc_trim = \ get_option('malloc_trim').allowed() and \ - cc.links('''#include <malloc.h> - int main(void) { malloc_trim(0); return 0; }''') + cc.has_function('malloc_trim', prefix: '#include <malloc.h>') else has_malloc_trim = false malloc = cc.find_library(get_option('malloc'), required: true) @@ -1811,34 +1810,19 @@ if not has_malloc_trim and get_option('malloc_trim').enabled() endif endif -# Check whether the glibc provides statx() - gnu_source_prefix = ''' #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif ''' -statx_test = gnu_source_prefix + ''' - #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) +# Check whether the glibc provides STATX_BASIC_STATS -# Check whether statx() provides mount ID information +has_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) -statx_mnt_id_test = gnu_source_prefix + ''' - #include <sys/stat.h> - int main(void) { - struct statx statxbuf; - statx(0, "", 0, STATX_BASIC_STATS | STATX_MNT_ID, &statxbuf); - return statxbuf.stx_mnt_id; - }''' +# Check whether statx() provides mount ID information -has_statx_mnt_id = cc.links(statx_mnt_id_test) +has_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) have_vhost_user_blk_server = get_option('vhost_user_blk_server') \ .require(targetos == 'linux', |