Implemented Mac camera emulation

Change-Id: I01609e8bfcdd8ee5ef876344d0a334ecd69a2b7a
diff --git a/Makefile.android b/Makefile.android
index 6888173..e58f984 100644
--- a/Makefile.android
+++ b/Makefile.android
@@ -190,7 +190,7 @@
 endif
 
 ifeq ($(HOST_OS),darwin)
-  QEMU_SYSTEM_LDLIBS += -Wl,-framework,Cocoa
+  QEMU_SYSTEM_LDLIBS += -Wl,-framework,Cocoa,-framework,QTKit,-framework,CoreVideo
 endif
 
 include $(LOCAL_PATH)/Makefile.common