X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2d7067800fd59e6351761b9098f0348e81540b37..153058238352d96ef902ddba41f3f7bd3ea7dbfe:/src/xbt/xbt_os_thread.c

diff --git a/src/xbt/xbt_os_thread.c b/src/xbt/xbt_os_thread.c
index 7be5fb38d0..50a9a4cb63 100644
--- a/src/xbt/xbt_os_thread.c
+++ b/src/xbt/xbt_os_thread.c
@@ -1250,7 +1250,7 @@ int xbt_os_get_numcores(void) {
     SYSTEM_INFO sysinfo;
     GetSystemInfo(&sysinfo);
     return sysinfo.dwNumberOfProcessors;
-#elif MACOS
+#elif defined(__APPLE__) && defined(__MACH__)
     int nm[2];
     size_t len = 4;
     uint32_t count;