# Check that people use the good file
if(NOT TOP_CMAKE_WAS_SOURCED)
	message(FATAL_ERROR "
	You did not 'cmake' the good CMakeLists.txt file. Use the one in the top dir.
	It is advice to delete all wrongly generated cmake stuff => CMakeFiles & CMakeCache.txt")
endif(NOT TOP_CMAKE_WAS_SOURCED)

add_library(common)

# x86emitter sources
target_sources(common PRIVATE
	AlignedMalloc.cpp
	VirtualMemory.cpp
	EventSource.inl
	SafeArray.inl
	Console.cpp
	CrashHandler.cpp
	EventSource.cpp
	Exceptions.cpp
	FastJmp.cpp
	FileSystem.cpp
	Misc.cpp
	MD5Digest.cpp
	PrecompiledHeader.cpp
	Perf.cpp
	ProgressCallback.cpp
	Semaphore.cpp
	SettingsWrapper.cpp
	StringUtil.cpp
	Timer.cpp
	WindowInfo.cpp
	emitter/bmi.cpp
	emitter/cpudetect.cpp
	emitter/fpu.cpp
	emitter/groups.cpp
	emitter/jmp.cpp
	emitter/legacy.cpp
	emitter/legacy_sse.cpp
	emitter/movs.cpp
	emitter/simd.cpp
	emitter/LnxCpuDetect.cpp
	emitter/WinCpuDetect.cpp
	emitter/x86emitter.cpp
	Darwin/DarwinThreads.cpp
	Darwin/DarwinMisc.cpp
	Darwin/DarwinSemaphore.cpp
	Linux/LnxHostSys.cpp
	Linux/LnxThreads.cpp
	Linux/LnxMisc.cpp
	Windows/WinThreads.cpp
	Windows/WinHostSys.cpp
	Windows/WinMisc.cpp
)

# x86emitter headers
target_sources(common PRIVATE
	Align.h
	AlignedMalloc.h
	Assertions.h
	boost_spsc_queue.hpp
	Console.h
	CrashHandler.h
	EnumOps.h
	EventSource.h
	Exceptions.h
	FastJmp.h
	FileSystem.h
	General.h
	HashCombine.h
	MemcpyFast.h
	MemsetFast.inl
	MD5Digest.h
	MRCHelpers.h
	Path.h
	PageFaultSource.h
	PrecompiledHeader.h
	ProgressCallback.h
	RedtapeWindows.h
	SafeArray.h
	ScopedGuard.h
	SettingsInterface.h
	SettingsWrapper.h
	StringUtil.h
	Timer.h
	Threading.h
	TraceLog.h
	WindowInfo.h
	emitter/cpudetect_internal.h
	emitter/implement/dwshift.h
	emitter/implement/group1.h
	emitter/implement/group2.h
	emitter/implement/group3.h
	emitter/implement/helpers.h
	emitter/implement/incdec.h
	emitter/implement/jmpcall.h
	emitter/implement/movs.h
	emitter/implement/simd_arithmetic.h
	emitter/implement/simd_comparisons.h
	emitter/implement/simd_helpers.h
	emitter/implement/simd_moremovs.h
	emitter/implement/simd_shufflepack.h
	emitter/implement/simd_templated_helpers.h
	emitter/implement/test.h
	emitter/implement/xchg.h
	emitter/instructions.h
	emitter/internal.h
	emitter/legacy_instructions.h
	emitter/legacy_internal.h
	emitter/legacy_types.h
	emitter/tools.h
	emitter/x86emitter.h
	emitter/x86types.h
)

if(USE_OPENGL)
	target_sources(common PRIVATE
		GL/Context.cpp
		GL/Program.cpp
		GL/ShaderCache.cpp
		GL/StreamBuffer.cpp
	)
	target_sources(common PRIVATE
		GL/Context.h
		GL/Program.h
		GL/ShaderCache.h
		GL/StreamBuffer.h
	)
	target_link_libraries(common PUBLIC glad)
endif()

if(USE_VULKAN)
	target_link_libraries(common PUBLIC
		Vulkan-Headers glslang
	)
	target_sources(common PRIVATE
		Vulkan/ShaderCache.cpp
		Vulkan/Texture.cpp
		Vulkan/Loader.cpp
		Vulkan/ShaderCompiler.cpp
		Vulkan/Util.cpp
		Vulkan/SwapChain.cpp
		Vulkan/StreamBuffer.cpp
		Vulkan/Context.cpp
		Vulkan/Builders.cpp
		Vulkan/vk_mem_alloc.cpp
		Vulkan/Context.h
		Vulkan/Texture.h
		Vulkan/ShaderCompiler.h
		Vulkan/SwapChain.h
		Vulkan/Builders.h
		Vulkan/StreamBuffer.h
		Vulkan/ShaderCache.h
		Vulkan/EntryPoints.h
		Vulkan/Loader.h
		Vulkan/Util.h
	)
endif()

if(USE_VTUNE)
	target_link_libraries(common PUBLIC Vtune::Vtune)
endif()

if(WIN32)
	enable_language(ASM_MASM)
	target_sources(common PRIVATE FastJmp.asm)
	target_link_libraries(common PUBLIC WIL::WIL D3D12MemAlloc Winmm.lib)
	target_sources(common PRIVATE
		CrashHandler.cpp
		CrashHandler.h
		FastJmp.asm
		StackWalker.cpp
		StackWalker.h
		D3D11/ShaderCache.cpp
		D3D11/ShaderCache.h
		D3D11/ShaderCompiler.cpp
		D3D11/ShaderCompiler.h
		D3D12/Builders.cpp
		D3D12/Builders.h
		D3D12/Context.cpp
		D3D12/Context.h
		D3D12/DescriptorHeapManager.cpp
		D3D12/DescriptorHeapManager.h
		D3D12/ShaderCache.cpp
		D3D12/ShaderCache.h
		D3D12/StreamBuffer.cpp
		D3D12/StreamBuffer.h
		D3D12/Texture.cpp
		D3D12/Texture.h
		D3D12/Util.cpp
		D3D12/Util.h
	)
endif()

if(USE_OPENGL)
	if(WIN32)
		target_sources(common PRIVATE
			GL/ContextWGL.cpp
			GL/ContextWGL.h
		)
		target_link_libraries(common PUBLIC opengl32.lib)
	elseif(APPLE)
		target_sources(common PRIVATE
			GL/ContextAGL.mm
			GL/ContextAGL.h
		)
		set_source_files_properties(GL/ContextAGL.mm PROPERTIES SKIP_PRECOMPILE_HEADERS ON)
		target_compile_options(common PRIVATE -fobjc-arc)
		target_link_options(common PRIVATE -fobjc-link-runtime)
	else()
		if(X11_API OR WAYLAND_API)
			target_sources(common PRIVATE
				GL/ContextEGL.cpp
				GL/ContextEGL.h
			)
			target_link_libraries(common PRIVATE PkgConfig::EGL)
		endif()

		if(X11_API)
			target_sources(common PRIVATE
				GL/ContextEGLX11.cpp
				GL/ContextEGLX11.h
			)
			if(TARGET PkgConfig::XRANDR)
				target_link_libraries(common PRIVATE PkgConfig::XRANDR)
				target_compile_definitions(common PRIVATE "HAS_XRANDR=1")
			endif()
		endif()

		if(WAYLAND_API)
			target_sources(common PRIVATE
				GL/ContextEGLWayland.cpp
				GL/ContextEGLWayland.h
			)
		endif()
	endif()
endif()

if(USE_VULKAN)
	if(APPLE)
		# Needed for Metal surface creation.
		target_compile_options(common PRIVATE -fobjc-arc)
		target_link_options(common PRIVATE -fobjc-link-runtime)
	elseif(NOT WIN32)
		if(X11_API)
			target_compile_definitions(common PUBLIC "VULKAN_USE_X11=1")
		endif()
		if(WAYLAND_API)
			target_compile_definitions(common PUBLIC "VULKAN_USE_WAYLAND=1")
		endif()
	endif()
endif()

if (USE_GCC AND CMAKE_INTERPROCEDURAL_OPTIMIZATION)
	# GCC LTO doesn't work with asm statements
	set_source_files_properties(FastJmp.cpp PROPERTIES COMPILE_FLAGS -fno-lto)
endif()

target_link_libraries(common PRIVATE
	${LIBC_LIBRARIES}
)

target_link_libraries(common PUBLIC
	fmt::fmt
)

target_compile_features(common PUBLIC cxx_std_17)
target_include_directories(common PUBLIC ../3rdparty/include ../)
target_compile_definitions(common PUBLIC "${PCSX2_DEFS}")
target_compile_options(common PRIVATE "${PCSX2_WARNINGS}")

if(COMMAND target_precompile_headers)
	target_precompile_headers(common PRIVATE PrecompiledHeader.h)
endif()