Cleanup build files

deps/ox/cmake/Modules/GBA.cmake

@@ -1,11 +1,6 @@
 set(CMAKE_SYSTEM_NAME "Generic")
 
 set(DEVKITARM $ENV{DEVKITARM})
-set(DEVKITPRO $ENV{DEVKITPRO})
-
-if(NOT DEVKITPRO)
-	message(FATAL_ERROR "DEVKITPRO environment variable not set")
-endif()
 
 if(NOT DEVKITARM)
 	message(FATAL_ERROR "DEVKITARM environment variable not set")
@@ -13,7 +8,7 @@ endif()
 
 set(CMAKE_C_COMPILER ${DEVKITARM}/bin/arm-none-eabi-gcc)
 set(CMAKE_CXX_COMPILER ${DEVKITARM}/bin/arm-none-eabi-g++)
-set(CMAKE_FIND_ROOT_PATH ${DEVKITARM} ${DEVKITPRO}/libgba)
+set(CMAKE_FIND_ROOT_PATH ${DEVKITARM})
 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
@@ -26,16 +21,4 @@ add_definitions (
 	-DARM7
 )
 
-find_library(GBA_LIBRARY
-	NAMES
-		gba
-	PATHS
-		/lib
-)
-find_path(GBA_INCLUDE_DIR gba.h
-	PATHS
-		/include
-)
-
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GBA DEFAULT_MSG GBA_LIBRARY)