update dependency - bug fix for native macOS

Author: TheTechsTech

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 2.8...3.14)
 
 project(
     cthread
-    VERSION 4.0.1.18
+    VERSION 4.0.1.19
     DESCRIPTION "Emulated C11 threads and thread pool, with custom malloc replacement."
     HOMEPAGE_URL "https://github.com/zelang-dev/cthread"
     LANGUAGES C

catomic.h

@@ -1114,7 +1114,7 @@ typedef unsigned char           c89atomic_bool;
 
     #define c89atomic_compiler_fence() __asm__ __volatile__("":::"memory")
 
-    #if defined(__GNUC__)
+    #if defined(__GNUC__) && !defined(__APPLE__)
         /* Legacy GCC atomic built-ins. Everything is a full memory barrier. */
         #define c89atomic_thread_fence(order) __sync_synchronize(), (void)order
 

rpmalloc.c

@@ -62,7 +62,7 @@
 
 #if __has_builtin(__builtin_assume)
 #define rpmalloc_assume(cond) __builtin_assume(cond)
-#elif defined(__GNUC__)
+#elif defined(__GNUC__) && !defined(__APPLE__)
 #define rpmalloc_assume(cond) 												\
 	do {														\
 		if (!__builtin_expect(cond, 0))										\
@@ -94,10 +94,6 @@
 //! Enable asserts
 #define ENABLE_ASSERTS            0
 #endif
-#ifndef ENABLE_PRELOAD
-//! Support preloading
-#define ENABLE_PRELOAD            0
-#endif
 #ifndef DISABLE_UNMAP
 //! Disable unmapping memory pages (also enables unlimited cache)
 #define DISABLE_UNMAP             0