[nostalgia/core] Cleanup CMake config

src/nostalgia/core/CMakeLists.txt

@@ -1,35 +1,5 @@
-if(NOSTALGIA_BUILD_TYPE STREQUAL "GBA")
-	enable_language(C ASM)
-	set(
-		CPP
-			gba/core.cpp
-			gba/gfx.cpp
-			gba/media.cpp
-			gba/mem.cpp
-			gba/panic.cpp
-	)
-elseif(NOSTALGIA_BUILD_STUDIO)
-	set(CMAKE_INCLUDE_CURRENT_DIR ON)
-	set(CMAKE_AUTOMOC ON)
-
-	set(
-		CPP
-			#qt/gfx.cpp
-			userland/media.cpp
-			userland/mem.cpp
-	)
-else()
-	set(
-		CPP
-			#qt/gfx.cpp # does not currently use any Qt stuff, but will need to replace with SDL version 
-			userland/media.cpp
-			userland/mem.cpp
-	)
-endif()
-
 add_library(
 	NostalgiaCore
-		${CPP}
 		core.cpp
 )
 
@@ -39,8 +9,11 @@ target_link_libraries(
 		OxFS
 )
 
-if(NOSTALGIA_BUILD_TYPE STREQUAL "Native")
+if(NOSTALGIA_BUILD_TYPE STREQUAL "GBA")
+	add_subdirectory(gba)
+elseif(NOSTALGIA_BUILD_TYPE STREQUAL "Native")
 	add_subdirectory(sdl)
+	add_subdirectory(userland)
 endif()
 if(NOSTALGIA_BUILD_STUDIO)
 	add_subdirectory(studio)
@@ -49,10 +22,12 @@ endif()
 install(
 	FILES
 		consts.hpp
+		context.hpp
 		core.hpp
 		gfx.hpp
 		media.hpp
-		gba/gba.hpp
+		mem.hpp
+		types.hpp
 	DESTINATION
 		include/nostalgia/core
 )