Merge pull request #1302 from dguzek/macOS-10-12

fix compilation on macOS 10.12

src/arch/Threads/Threads_Pthreads.cpp

@@ -208,10 +208,11 @@ MutexImpl *MakeMutex( RageMutex *pParent )
 #if defined(UNIX)
 #include <dlfcn.h>
 #include "arch/ArchHooks/ArchHooks_Unix.h"
-#elif defined(MACOSX)
-typedef int clockid_t;
-static const clockid_t CLOCK_REALTIME = 0;
-static const clockid_t CLOCK_MONOTONIC = 1;
+// commented out to allow comilation on macOS 10.12.  -dguzek
+//#elif defined(MACOSX)
+//typedef int clockid_t;
+//static const clockid_t CLOCK_REALTIME = 0;
+//static const clockid_t CLOCK_MONOTONIC = 1;
 #endif // On MinGW clockid_t is defined in pthread.h
 namespace
 {

src/archutils/Darwin/SMMain.mm

@@ -216,7 +216,7 @@ int main( int argc, char **argv )
 
 	// Create SMMain and make it the app delegate.
 	sm = [[SMMain alloc] initWithArgc:argc argv:argv];
-	[NSApp setDelegate:sm];
+	[NSApp setDelegate:static_cast<id<NSApplicationDelegate>>(sm)];
 
 	[pool release];
 	// Start the main event loop.