cmake_minimum_required(VERSION 3.5)

project(gba_display_bitmap CXX C ASM)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

# Enable link time optimization for this project and all libraries
add_compile_options("-flto")

add_executable(${PROJECT_NAME})

# Normal source and header files
file(GLOB proj_sources LIST_DIRECTORIES false CONFIGURE_DEPENDS src/*.cpp src/*.c src/*.s)
set(proj_include "include")

# Generated graphics source and header files
file(GLOB proj_gfx_sources LIST_DIRECTORIES false CONFIGURE_DEPENDS graphics/bin/*.s)
set(proj_gfx_include "graphics/bin")

# Add sources to targe
target_sources(${PROJECT_NAME} PRIVATE "${proj_sources}")
target_sources(${PROJECT_NAME} PRIVATE "${proj_gfx_sources}")
target_include_directories(${PROJECT_NAME} PRIVATE "${proj_include}")
target_include_directories(${PROJECT_NAME} PRIVATE "${proj_gfx_include}")

# Find pkg-config packages
find_package(PkgConfig REQUIRED)
pkg_check_modules(TONC libtonc)

# Add libtonc directories
target_link_directories(${PROJECT_NAME} PRIVATE ${TONC_LIBRARY_DIRS})
target_include_directories(${PROJECT_NAME} PRIVATE ${TONC_INCLUDE_DIRS})

target_link_libraries(${PROJECT_NAME} tonc mtl etl)

gba_create_rom(${PROJECT_NAME})

add_subdirectory(mtl)
add_subdirectory(etl)