Fix macOS build (#146)

* Fix macOS build
* Fix *BSD build
* Add missing *BSD include

appframework/sdlmgr.cpp

@@ -270,7 +270,7 @@ public:
 
 	// Get the next N events. The function returns the number of events that were filled into your array.
 	virtual int GetEvents( CCocoaEvent *pEvents, int nMaxEventsToReturn, bool debugEvents = false );
-#if defined(LINUX) || defined(BSD)
+#if defined(LINUX) || defined(PLATFORM_BSD)
 	virtual int PeekAndRemoveKeyboardEvents( bool *pbEsc, bool *pbReturn, bool *pbSpace, bool debugEvent = false );
 #endif
 
@@ -1004,7 +1004,7 @@ int CSDLMgr::GetEvents( CCocoaEvent *pEvents, int nMaxEventsToReturn, bool debug
 	return nToWrite;
 }
 
-#if defined(LINUX) || defined(BSD)
+#if defined(LINUX) || defined(PLATFORM_BSD)
 
 int CSDLMgr::PeekAndRemoveKeyboardEvents( bool *pbEsc, bool *pbReturn, bool *pbSpace, bool debugEvent )
 {

appframework/wscript

@@ -51,6 +51,9 @@ def build(bld):
 
 	libs = []
 
+	if bld.env.DEST_OS == 'darwin':
+		libs += ['FOUNDATION', 'APPKIT', 'IOKIT']
+
 	bld.stlib(
 		source   = source,
 		target   = PROJECT_NAME,