Update release imports and GacGen metadata lookup

Import/VlppOS.Linux.cpp

@@ -316,7 +316,7 @@ Licensed under https://github.com/vczh-libraries/License
 #include <fcntl.h>
 #include <semaphore.h>
 #include <errno.h>
-#if defined(__APPLE__) || defined(__APPLE_CC__)
+#if defined VCZH_APPLE
 #include <CoreFoundation/CoreFoundation.h>
 #endif
 
@@ -591,6 +591,13 @@ Semaphore
 			sem_t			semUnnamed;
 			sem_t*			semNamed = nullptr;
 		};
+
+#if defined VCZH_APPLE
+		void FailOnUnnamedSemaphore()
+		{
+			CHECK_FAIL(L"vl::Semaphore::~Semaphore()#Unnamed semaphores are not supported on macOS.");
+		}
+#endif
 	}
 
 	Semaphore::Semaphore()
@@ -608,7 +615,9 @@ Semaphore
 			}
 			else
 			{
-#if !defined(__APPLE__)
+#if defined VCZH_APPLE
+				threading_internal::FailOnUnnamedSemaphore();
+#else
 				sem_destroy(&internalData->semUnnamed);
 #endif
 			}
@@ -622,8 +631,8 @@ Semaphore
 		if (initialCount > maxCount) return false;
 
 		internalData = new SemaphoreData;
-#if defined(__APPLE__)
-        
+#if defined VCZH_APPLE
+
 		AString auuid;
 		if(name.Length() == 0)
 		{