#Variables
#-----------------------------------------------------------------------------------------
set(PROJ_NAME DragonV2)
set(MAJOR_VER 0)
set(MINOR_VER 1)
#-----------------------------------------------------------------------------------------

#Setup
#-----------------------------------------------------------------------------------------
set(CMAKE_CXX_COMPILER "clang++")
set(CMAKE_C_COMPILER "clang")
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
cmake_minimum_required(VERSION 3.18)
project(${PROJ_NAME} LANGUAGES C CXX)
set(CMAKE_CXX_STANDARD 23)
file(STRINGS "./other/build.nr" BUILD_NUMBER)
#-----------------------------------------------------------------------------------------

message("** Building ${PROJ_NAME} ${MAJOR_VER}.${MINOR_VER}.${BUILD_NUMBER}")
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
	message(STATUS "Debug Configuration")
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
	message(STATUS "Release Configuration")
endif()

#Sources
#-----------------------------------------------------------------------------------------
list(APPEND INCLUDE_DIRS
	${CMAKE_CURRENT_LIST_DIR}/src
)
list(APPEND RUNTIME_SOURCE_FILES
	${CMAKE_CURRENT_LIST_DIR}/src/runtime/runtime_main.cpp

	${CMAKE_CURRENT_LIST_DIR}/src/hardware/CPU.cpp
	${CMAKE_CURRENT_LIST_DIR}/src/hardware/RAM.cpp
)
list(APPEND DEBUGGER_SOURCE_FILES
	${CMAKE_CURRENT_LIST_DIR}/src/debugger/debugger_main.cpp

	${CMAKE_CURRENT_LIST_DIR}/src/hardware/CPU.cpp
	${CMAKE_CURRENT_LIST_DIR}/src/hardware/RAM.cpp
)
list(APPEND ASSEMBLER_SOURCE_FILES
	${CMAKE_CURRENT_LIST_DIR}/src/assembler/assembler_main.cpp
)
list(APPEND TOOLS_SOURCE_FILES
	${CMAKE_CURRENT_LIST_DIR}/src/tools/tools_main.cpp
)
list(APPEND TEST_SOURCE_FILES
	${CMAKE_CURRENT_LIST_DIR}/src/RAM_test.cpp
	${CMAKE_CURRENT_LIST_DIR}/src/hardware/RAM.cpp
)
#-----------------------------------------------------------------------------------------

#Targets
#-----------------------------------------------------------------------------------------
set(RUNTIME_TARGET dvm)
add_executable(${RUNTIME_TARGET} ${RUNTIME_SOURCE_FILES})
if(WIN32)
	target_sources(${RUNTIME_TARGET} PUBLIC "${CMAKE_CURRENT_LIST_DIR}/other/dvm_appIcon.rc")
endif()
target_include_directories(${RUNTIME_TARGET} PUBLIC ${INCLUDE_DIRS})


set(DEBUGGER_TARGET ddb)
add_executable(${DEBUGGER_TARGET} ${DEBUGGER_SOURCE_FILES})
if(WIN32)
	target_sources(${DEBUGGER_TARGET} PUBLIC "${CMAKE_CURRENT_LIST_DIR}/other/ddb_appIcon.rc")
endif()
target_include_directories(${DEBUGGER_TARGET} PUBLIC ${INCLUDE_DIRS})


set(ASSEMBLER_TARGET dasm)
add_executable(${ASSEMBLER_TARGET} ${ASSEMBLER_SOURCE_FILES})
if(WIN32)
	target_sources(${ASSEMBLER_TARGET} PUBLIC "${CMAKE_CURRENT_LIST_DIR}/other/dasm_appIcon.rc")
endif()
target_include_directories(${ASSEMBLER_TARGET} PUBLIC ${INCLUDE_DIRS})


set(TOOLS_TARGET dtools)
add_executable(${TOOLS_TARGET} ${TOOLS_SOURCE_FILES})
if(WIN32)
	target_sources(${TOOLS_TARGET} PUBLIC "${CMAKE_CURRENT_LIST_DIR}/other/dtools_appIcon.rc")
endif()
target_include_directories(${TOOLS_TARGET} PUBLIC ${INCLUDE_DIRS})


set(TEST_TARGET test_exec)
add_executable(${TEST_TARGET} ${TEST_SOURCE_FILES})
if(WIN32)
	target_sources(${TEST_TARGET} PUBLIC "${CMAKE_CURRENT_LIST_DIR}/other/dtools_appIcon.rc")
endif()
target_include_directories(${TEST_TARGET} PUBLIC ${INCLUDE_DIRS})

target_compile_definitions(${RUNTIME_TARGET} PUBLIC  BUILD_NR=${BUILD_NUMBER} MAJ_V=${MAJOR_VER} MIN_V=${MINOR_VER} VERSION_STR="${MAJOR_VER}.${MINOR_VER}.${BUILD_NUMBER}")
target_compile_definitions(${DEBUGGER_TARGET} PUBLIC  BUILD_NR=${BUILD_NUMBER} MAJ_V=${MAJOR_VER} MIN_V=${MINOR_VER} VERSION_STR="${MAJOR_VER}.${MINOR_VER}.${BUILD_NUMBER}")
target_compile_definitions(${ASSEMBLER_TARGET} PUBLIC  BUILD_NR=${BUILD_NUMBER} MAJ_V=${MAJOR_VER} MIN_V=${MINOR_VER} VERSION_STR="${MAJOR_VER}.${MINOR_VER}.${BUILD_NUMBER}")
target_compile_definitions(${TOOLS_TARGET} PUBLIC  BUILD_NR=${BUILD_NUMBER} MAJ_V=${MAJOR_VER} MIN_V=${MINOR_VER} VERSION_STR="${MAJOR_VER}.${MINOR_VER}.${BUILD_NUMBER}")
target_compile_definitions(${TEST_TARGET} PUBLIC  BUILD_NR=${BUILD_NUMBER} MAJ_V=${MAJOR_VER} MIN_V=${MINOR_VER} VERSION_STR="${MAJOR_VER}.${MINOR_VER}.${BUILD_NUMBER}")

if (WIN32)
	set(MSYS2_UCRT64 "C:/msys64/ucrt64")
	target_include_directories(${RUNTIME_TARGET} PRIVATE
								"${MSYS2_UCRT64}/include"
								"${MSYS2_UCRT64}/include/c++/13.2.0"
								"${MSYS2_UCRT64}/include/c++/13.2.0/x86_64-w64-mingw32"
				)
	target_include_directories(${DEBUGGER_TARGET} PRIVATE
								"${MSYS2_UCRT64}/include"
								"${MSYS2_UCRT64}/include/c++/13.2.0"
								"${MSYS2_UCRT64}/include/c++/13.2.0/x86_64-w64-mingw32"

				)
	target_include_directories(${ASSEMBLER_TARGET} PRIVATE
								"${MSYS2_UCRT64}/include"
								"${MSYS2_UCRT64}/include/c++/13.2.0"
								"${MSYS2_UCRT64}/include/c++/13.2.0/x86_64-w64-mingw32"

				)
	target_include_directories(${TOOLS_TARGET} PRIVATE
								"${MSYS2_UCRT64}/include"
								"${MSYS2_UCRT64}/include/c++/13.2.0"
								"${MSYS2_UCRT64}/include/c++/13.2.0/x86_64-w64-mingw32"

				)
	target_include_directories(${TEST_TARGET} PRIVATE
								"${MSYS2_UCRT64}/include"
								"${MSYS2_UCRT64}/include/c++/13.2.0"
								"${MSYS2_UCRT64}/include/c++/13.2.0/x86_64-w64-mingw32"

				)
endif()

if(CMAKE_BUILD_TYPE STREQUAL "Debug")
	target_compile_definitions(${RUNTIME_TARGET} PUBLIC BUILD_CONFIG_DEBUG OX_DEBUG_BUILD)
	target_compile_definitions(${DEBUGGER_TARGET} PUBLIC BUILD_CONFIG_DEBUG OX_DEBUG_BUILD)
	target_compile_definitions(${ASSEMBLER_TARGET} PUBLIC BUILD_CONFIG_DEBUG OX_DEBUG_BUILD)
	target_compile_definitions(${TOOLS_TARGET} PUBLIC BUILD_CONFIG_DEBUG OX_DEBUG_BUILD)
	target_compile_definitions(${TEST_TARGET} PUBLIC BUILD_CONFIG_DEBUG OX_DEBUG_BUILD)
	add_compile_options(-O3 -MMD -MP -Wall -ggdb)
elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
	target_compile_definitions(${RUNTIME_TARGET} PUBLIC BUILD_CONFIG_RELEASE OX_RELEASE_BUILD)
	target_compile_definitions(${DEBUGGER_TARGET} PUBLIC BUILD_CONFIG_RELEASE OX_RELEASE_BUILD)
	target_compile_definitions(${ASSEMBLER_TARGET} PUBLIC BUILD_CONFIG_RELEASE OX_RELEASE_BUILD)
	target_compile_definitions(${TOOLS_TARGET} PUBLIC BUILD_CONFIG_RELEASE OX_RELEASE_BUILD)
	target_compile_definitions(${TEST_TARGET} PUBLIC BUILD_CONFIG_RELEASE OX_RELEASE_BUILD)
	add_compile_options(-MMD -MP -Wall)
endif()

if(WIN32 AND CMAKE_BUILD_TYPE STREQUAL "Release")
	set_target_properties(${RUNTIME_TARGET} PROPERTIES
								WIN32_EXECUTABLE TRUE
				)
	set_target_properties(${DEBUGGER_TARGET} PROPERTIES
								WIN32_EXECUTABLE TRUE
				)
	set_target_properties(${ASSEMBLER_TARGET} PROPERTIES
								WIN32_EXECUTABLE TRUE
				)
	set_target_properties(${TOOLS_TARGET} PROPERTIES
								WIN32_EXECUTABLE TRUE
				)
endif()
#-----------------------------------------------------------------------------------------

#Linking
#-----------------------------------------------------------------------------------------
if (WIN32)
	target_link_libraries(${RUNTIME_TARGET} mingw32 SDL3 SDL3_ttf SDL3_image)
	target_link_libraries(${ASSEMBLER_TARGET} mingw32)
	target_link_libraries(${TOOLS_TARGET} mingw32)
	target_link_libraries(${DEBUGGER_TARGET} mingw32 SDL3 SDL3_ttf SDL3_image)
	target_link_libraries(${TEST_TARGET} mingw32)
endif (WIN32)

if (APPLE)
	cmake_policy(SET CMP0167 OLD)
	find_package(Boost REQUIRED COMPONENTS regex)
	target_link_libraries(${RUNTIME_TARGET} Boost::regex)
	target_link_libraries(${ASSEMBLER_TARGET} Boost::regex)
	target_link_libraries(${TOOLS_TARGET} Boost::regex)
	target_link_libraries(${DEBUGGER_TARGET} Boost::regex)
	target_link_libraries(${TEST_TARGET} Boost::regex)
	find_package(PkgConfig REQUIRED)
	pkg_check_modules(SDL3 REQUIRED sdl3)
	pkg_check_modules(SDL3_IMAGE REQUIRED sdl3-image)
	pkg_check_modules(SDL3_TTF REQUIRED sdl3-ttf)
	target_include_directories(${RUNTIME_TARGET} PUBLIC
					${SDL3_INCLUDE_DIRS}
					${SDL3_IMAGE_INCLUDE_DIRS}
					${SDL3_TTF_INCLUDE_DIRS}
	)
	target_link_directories(${RUNTIME_TARGET} PUBLIC
					${SDL3_LIBRARY_DIRS}
					${SDL3_IMAGE_LIBRARY_DIRS}
					${SDL3_TTF_LIBRARY_DIRS}
	)
	target_link_libraries(${RUNTIME_TARGET}
					${SDL3_LIBRARIES}
					${SDL3_IMAGE_LIBRARIES}
					${SDL3_TTF_LIBRARIES}
	)
	target_include_directories(${DEBUGGER_TARGET} PUBLIC
					${SDL3_INCLUDE_DIRS}
					${SDL3_IMAGE_INCLUDE_DIRS}
					${SDL3_TTF_INCLUDE_DIRS}
	)
	target_link_directories(${DEBUGGER_TARGET} PUBLIC
					${SDL3_LIBRARY_DIRS}
					${SDL3_IMAGE_LIBRARY_DIRS}
					${SDL3_TTF_LIBRARY_DIRS}
	)
	target_link_libraries(${DEBUGGER_TARGET}
					${SDL3_LIBRARIES}
					${SDL3_IMAGE_LIBRARIES}
					${SDL3_TTF_LIBRARIES}
	)
elseif (UNIX)
	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath,'$ORIGIN',-rpath,/usr/lib,-rpath,/usr/local/lib")
	target_link_libraries(${RUNTIME_TARGET} xcb xcb-randr boost_regex SDL3 SDL3_image)
	target_link_libraries(${ASSEMBLER_TARGET} xcb xcb-randr boost_regex)
	target_link_libraries(${TOOLS_TARGET} xcb xcb-randr boost_regex)
	target_link_libraries(${DEBUGGER_TARGET} xcb xcb-randr boost_regex SDL3 SDL3_image)
	target_link_libraries(${TEST_TARGET} xcb xcb-randr boost_regex)
endif ()

target_link_libraries(${RUNTIME_TARGET} ostd ogfx)
target_link_libraries(${DEBUGGER_TARGET} ostd ogfx)
target_link_libraries(${ASSEMBLER_TARGET} ostd)
target_link_libraries(${TOOLS_TARGET} ostd)
target_link_libraries(${TEST_TARGET} ostd)
#-----------------------------------------------------------------------------------------