--- src/mongoc/mongoc-log.c.orig	2022-11-07 14:43:57.000000000 +0800
+++ src/mongoc/mongoc-log.c	2023-07-15 05:54:52.000000000 +0800
@@ -31,6 +31,10 @@
 #include <stdarg.h>
 #include <time.h>
 
+#if defined(__APPLE__)
+#include <AvailabilityMacros.h>
+#endif
+
 #include "mongoc-log.h"
 #include "mongoc-log-private.h"
 #include "mongoc-thread-private.h"
@@ -205,7 +209,17 @@
    pid = (int) _lwp_self ();
 #elif defined(__APPLE__)
    uint64_t tid;
+#if (MAC_OS_X_VERSION_MAX_ALLOWED < 1060) || defined(__POWERPC__)
+   tid = pthread_mach_thread_np (pthread_self());
+#elif MAC_OS_X_VERSION_MIN_REQUIRED < 1060
+   if (&pthread_threadid_np) {
+      pthread_threadid_np (0, &tid);
+   } else {
+      tid = pthread_mach_thread_np (pthread_self());
+   }
+#else
    pthread_threadid_np (0, &tid);
+#endif
    pid = (int) tid;
 #else
    pid = (int) getpid ();