project(doom3)
cmake_minimum_required(VERSION 2.6)

# TODO

# osx: -weak_framework ?

# how to name the game .so's?

# maybe add these as options:
# BUILD_GAMEPAK
# TARGET_MONO
# SETUP
# SDK				-D_D3SDK

# don't add these as options, but document them?
# TARGET_DEMO		there are no demo pk4s compatible to this 1.3.1 codebase
# IDNET_HOST		-DIDNET_HOST=\\"%s\\"' % IDNET_HOST
# DEBUG_MEMORY		-DID_DEBUG_MEMORY', '-DID_REDIRECT_NEWDELETE
# LIBC_MALLOC		-DUSE_LIBC_MALLOC=0
# ID_NOLANADDRESS	-DID_NOLANADDRESS

set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/sys/cmake")
set(CMAKE_SKIP_RPATH ON CACHE BOOL "Skip RPATH" FORCE)

include(CheckCXXCompilerFlag)
include(CheckFunctionExists)

option(CORE			"Build the core" ON)
option(GAME			"Build the base game code" ON)
option(D3XP			"Build the d3xp game code" OFF)
option(DEDICATED	"Build the dedicated server" OFF)
option(X86			"Cross compile for x86 (only applicable on x86_64)" OFF)
option(CURL			"Enable usage of libcurl for http/ftp downloads" OFF)
option(ONATIVE		"Optimize for the host CPU" OFF)

if (NOT CMAKE_SYSTEM_PROCESSOR)
	message(FATAL_ERROR "No target CPU architecture set")
endif()

if (NOT CMAKE_SYSTEM_NAME)
	message(FATAL_ERROR "No target OS set")
endif()

# target cpu
set(cpu ${CMAKE_SYSTEM_PROCESSOR})
if (cpu STREQUAL "powerpc")
	set(cpu "ppc")
elseif (cpu MATCHES "i.86")
	set(cpu "x86")
endif()

if (cpu STREQUAL "x86_64" AND X86)
	set(cpu "x86")
endif()

# game library suffix
set(gamesuffix ${cpu})

# target os
if (APPLE)
	set(os "macosx")
else()
	string(TOLOWER "${CMAKE_SYSTEM_NAME}" os)
endif()

# build type
if (NOT CMAKE_BUILD_TYPE)
	set(CMAKE_BUILD_TYPE "RelWithDebInfo")
endif()

# precompiled libraries from the doom3-libs repo
if (DOOM3LIBS)
	if (CMAKE_CROSSCOMPILING)
		set(CMAKE_FIND_ROOT_PATH ${DOOM3LIBS})
	else()
		set(ENV{CMAKE_PREFIX_PATH} ${DOOM3LIBS})
	endif()

	# these are too stupid, give them a hint
	set(ENV{OPENALDIR} ${DOOM3LIBS})
	set(ENV{SDLDIR} ${DOOM3LIBS})
endif()

# libs
find_package(JPEG REQUIRED)
include_directories(${JPEG_INCLUDE_DIR})

set(CMAKE_REQUIRED_INCLUDES ${JPEG_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${JPEG_LIBRARY})
CHECK_FUNCTION_EXISTS("jpeg_mem_src" jpeg_has_mem_src)
if (jpeg_has_mem_src)
	add_definitions(-DHAVE_JPEG_MEM_SRC)
endif ()

find_package(OGG REQUIRED)
include_directories(${OGG_INCLUDE_DIR})

find_package(Vorbis REQUIRED)
include_directories(${VORBIS_INCLUDE_DIR})

find_package(VorbisFile REQUIRED)
include_directories(${VORBISFILE_INCLUDE_DIR})

find_package(OpenAL REQUIRED)
include_directories(${OPENAL_INCLUDE_DIR})

find_package(OpenGL REQUIRED)
include_directories(${OPENGL_INCLUDE_DIR})

find_package(SDL REQUIRED)
include_directories(${SDL_INCLUDE_DIR})

if (CURL)
	find_package(CURL REQUIRED)
	add_definitions(-DID_ENABLE_CURL=1)
	include_directories(${CURL_INCLUDE_DIR})
else()
	add_definitions(-DID_ENABLE_CURL=0)
endif()

# compiler specific flags
if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
	add_definitions(-pipe)
	add_definitions(-Wall)

	if (NOT CMAKE_CROSSCOMPILING AND ONATIVE)
		add_definitions(-march=native)
	elseif (NOT APPLE AND cpu STREQUAL "x86")
		add_definitions(-march=pentium3)
	endif()

	set(CMAKE_C_FLAGS_DEBUG "-g -D_DEBUG -O1")
	set(CMAKE_C_FLAGS_DEBUGALL "-g -ggdb -D_DEBUG")
	set(CMAKE_C_FLAGS_RELEASE "-O3 -ffast-math -fno-unsafe-math-optimizations -fomit-frame-pointer")
	set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O3 -ffast-math -fno-unsafe-math-optimizations -fomit-frame-pointer")
	set(CMAKE_C_FLAGS_MINSIZEREL "-Os -ffast-math -fno-unsafe-math-optimizations -fomit-frame-pointer")

	set(CMAKE_CXX_FLAGS_DEBUGALL ${CMAKE_C_FLAGS_DEBUGALL})

	add_definitions(-fno-strict-aliasing)

	CHECK_CXX_COMPILER_FLAG("-fvisibility=hidden" cxx_has_fvisibility)
	if (NOT cxx_has_fvisibility)
		message(FATAL_ERROR "Compiler does not support -fvisibility")
	endif()
	add_definitions(-fvisibility=hidden)

	# TODO fix these warnings
	add_definitions(-Wno-sign-compare)
	add_definitions(-Wno-switch)
	add_definitions(-Wno-format-security)

	CHECK_CXX_COMPILER_FLAG("-Woverloaded-virtual" cxx_has_Woverload_virtual)
	if (cxx_has_Woverload_virtual)
		add_definitions(-Woverloaded-virtual)
	endif()

	if (APPLE)
		# no suffix for .dylib
		set(gamesuffix "")

		add_definitions(-DMACOS_X=1)

		if (cpu STREQUAL "x86_64")
			add_definitions(-arch x86_64 -mmacosx-version-min=10.6)
			set(ldflags "${ldflags} -arch x86_64 -mmacosx-version-min=10.6")
		elseif (cpu STREQUAL "x86")
			CHECK_CXX_COMPILER_FLAG("-arch i386" cxx_has_arch_i386)
			if (cxx_has_arch_i386)
				add_definitions(-arch i386)
				set(ldflags "${ldflags} -arch i386")
			endif()

			add_definitions(-mmacosx-version-min=10.4)
			set(ldflags "${ldflags} -mmacosx-version-min=10.4")
		elseif (cpu STREQUAL "ppc")
			CHECK_CXX_COMPILER_FLAG("-arch ppc" cxx_has_arch_ppc)
			if (cxx_has_arch_ppc)
				add_definitions(-arch ppc)
				set(ldflags "${ldflags} -arch ppc")
			endif()

			add_definitions(-mmacosx-version-min=10.4)
			set(ldflags "${ldflags} -mmacosx-version-min=10.4")
		else()
			message(FATAL_ERROR "Unsupported CPU architecture for OSX")
		endif()

		set(sys_libs ${sys_libs} "-framework Carbon -framework Cocoa -framework OpenGL -framework IOKit")
	else()
		if (cpu STREQUAL "x86" AND X86)
			add_definitions(-m32)
			set(ldflags "${ldflags} -m32")
		endif()

		if (os STREQUAL "linux")
			set(sys_libs ${sys_libs} dl)
		endif()
	endif()
elseif (MSVC)
	add_definitions(/W4)
	add_definitions(/wd4100) # unreferenced formal parameter
	add_definitions(/wd4127) # conditional expression is constant
	add_definitions(/wd4244) # possible loss of data
	add_definitions(/wd4245) # signed/unsigned mismatch
	add_definitions(/wd4714) # 'function' marked as __forceinline not inlined
	add_definitions(/wd4996) # 'function': was declared deprecated
	set(CMAKE_C_FLAGS_DEBUG "-D_DEBUG /Od /Zi /MDd")
	set(CMAKE_C_FLAGS_RELEASE "/Ox /Oy /MD")
	set(CMAKE_C_FLAGS_RELWITHDEBINFO "/Ox /Oy /Zi /MD")
	set(CMAKE_C_FLAGS_MINSIZEREL "/Ox /Oy /Os /MD")
else()
	message(FATAL_ERROR "Unsupported compiler")
endif()

set(CMAKE_CXX_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_C_FLAGS_RELWITHDEBINFO})
set(CMAKE_CXX_FLAGS_MINSIZEREL ${CMAKE_C_FLAGS_MINSIZEREL})

# mingw and msvc
if (WIN32)
	add_definitions(-DWINVER=0x0501)
	add_definitions(-D_WIN32_WINNT=0x0501)

	set(sys_libs ${sys_libs}
		winmm
		iphlpapi
		wsock32
	)
endif()

message(STATUS "Building ${CMAKE_BUILD_TYPE} for ${os}.${cpu}")

set(src_renderer
	renderer/jpeg_memory_src.cpp
	renderer/Cinematic.cpp
	renderer/GuiModel.cpp
	renderer/Image_files.cpp
	renderer/Image_init.cpp
	renderer/Image_load.cpp
	renderer/Image_process.cpp
	renderer/Image_program.cpp
	renderer/Interaction.cpp
	renderer/Material.cpp
	renderer/MegaTexture.cpp
	renderer/Model.cpp
	renderer/ModelDecal.cpp
	renderer/ModelManager.cpp
	renderer/ModelOverlay.cpp
	renderer/Model_beam.cpp
	renderer/Model_ase.cpp
	renderer/Model_liquid.cpp
	renderer/Model_lwo.cpp
	renderer/Model_ma.cpp
	renderer/Model_md3.cpp
	renderer/Model_md5.cpp
	renderer/Model_prt.cpp
	renderer/Model_sprite.cpp
	renderer/RenderEntity.cpp
	renderer/RenderSystem.cpp
	renderer/RenderSystem_init.cpp
	renderer/RenderWorld.cpp
	renderer/RenderWorld_demo.cpp
	renderer/RenderWorld_load.cpp
	renderer/RenderWorld_portals.cpp
	renderer/VertexCache.cpp
	renderer/draw_arb.cpp
	renderer/draw_arb2.cpp
	renderer/draw_common.cpp
	renderer/draw_nv10.cpp
	renderer/draw_nv20.cpp
	renderer/draw_r200.cpp
	renderer/tr_backend.cpp
	renderer/tr_deform.cpp
	renderer/tr_font.cpp
	renderer/tr_guisurf.cpp
	renderer/tr_light.cpp
	renderer/tr_lightrun.cpp
	renderer/tr_main.cpp
	renderer/tr_orderIndexes.cpp
	renderer/tr_polytope.cpp
	renderer/tr_render.cpp
	renderer/tr_rendertools.cpp
	renderer/tr_shadowbounds.cpp
	renderer/tr_stencilshadow.cpp
	renderer/tr_subview.cpp
	renderer/tr_trace.cpp
	renderer/tr_trisurf.cpp
	renderer/tr_turboshadow.cpp
)

set(src_framework
	framework/CVarSystem.cpp
	framework/CmdSystem.cpp
	framework/Common.cpp
	framework/Compressor.cpp
	framework/Console.cpp
	framework/DemoFile.cpp
	framework/DeclAF.cpp
	framework/DeclEntityDef.cpp
	framework/DeclFX.cpp
	framework/DeclManager.cpp
	framework/DeclParticle.cpp
	framework/DeclPDA.cpp
	framework/DeclSkin.cpp
	framework/DeclTable.cpp
	framework/EditField.cpp
	framework/EventLoop.cpp
	framework/File.cpp
	framework/FileSystem.cpp
	framework/KeyInput.cpp
	framework/Unzip.cpp
	framework/UsercmdGen.cpp
	framework/Session_menu.cpp
	framework/Session.cpp
	framework/async/AsyncClient.cpp
	framework/async/AsyncNetwork.cpp
	framework/async/AsyncServer.cpp
	framework/async/MsgChannel.cpp
	framework/async/NetworkSystem.cpp
	framework/async/ServerScan.cpp
)

set(src_cm
	cm/CollisionModel_contacts.cpp
	cm/CollisionModel_contents.cpp
	cm/CollisionModel_debug.cpp
	cm/CollisionModel_files.cpp
	cm/CollisionModel_load.cpp
	cm/CollisionModel_rotate.cpp
	cm/CollisionModel_trace.cpp
	cm/CollisionModel_translate.cpp
)

set(src_dmap
	tools/compilers/dmap/dmap.cpp
	tools/compilers/dmap/facebsp.cpp
	tools/compilers/dmap/gldraw.cpp
	tools/compilers/dmap/glfile.cpp
	tools/compilers/dmap/leakfile.cpp
	tools/compilers/dmap/map.cpp
	tools/compilers/dmap/optimize.cpp
	tools/compilers/dmap/output.cpp
	tools/compilers/dmap/portals.cpp
	tools/compilers/dmap/shadowopt3.cpp
	tools/compilers/dmap/tritjunction.cpp
	tools/compilers/dmap/tritools.cpp
	tools/compilers/dmap/ubrush.cpp
	tools/compilers/dmap/usurface.cpp
)

set(src_aas
	tools/compilers/aas/AASBuild.cpp
	tools/compilers/aas/AASBuild_file.cpp
	tools/compilers/aas/AASBuild_gravity.cpp
	tools/compilers/aas/AASBuild_ledge.cpp
	tools/compilers/aas/AASBuild_merge.cpp
	tools/compilers/aas/AASCluster.cpp
	tools/compilers/aas/AASFile.cpp
	tools/compilers/aas/AASFile_optimize.cpp
	tools/compilers/aas/AASFile_sample.cpp
	tools/compilers/aas/AASReach.cpp
	tools/compilers/aas/AASFileManager.cpp
	tools/compilers/aas/Brush.cpp
	tools/compilers/aas/BrushBSP.cpp
)

set(src_roq
	tools/compilers/roqvq/NSBitmapImageRep.cpp
	tools/compilers/roqvq/codec.cpp
	tools/compilers/roqvq/roq.cpp
	tools/compilers/roqvq/roqParam.cpp
)

set(src_renderbump
	tools/compilers/renderbump/renderbump.cpp
)

set(src_snd
	sound/snd_cache.cpp
	sound/snd_decoder.cpp
	sound/snd_efxfile.cpp
	sound/snd_emitter.cpp
	sound/snd_shader.cpp
	sound/snd_system.cpp
	sound/snd_wavefile.cpp
	sound/snd_world.cpp
)

set(src_ui
	ui/BindWindow.cpp
	ui/ChoiceWindow.cpp
	ui/DeviceContext.cpp
	ui/EditWindow.cpp
	ui/FieldWindow.cpp
	ui/GameBearShootWindow.cpp
	ui/GameBustOutWindow.cpp
	ui/GameSSDWindow.cpp
	ui/GuiScript.cpp
	ui/ListGUI.cpp
	ui/ListWindow.cpp
	ui/MarkerWindow.cpp
	ui/RegExp.cpp
	ui/RenderWindow.cpp
	ui/SimpleWindow.cpp
	ui/SliderWindow.cpp
	ui/UserInterface.cpp
	ui/Window.cpp
	ui/Winvar.cpp
)

set(src_tools
	tools/guied/GEWindowWrapper_stub.cpp
)

set(src_idlib
	idlib/bv/Bounds.cpp
	idlib/bv/Frustum.cpp
	idlib/bv/Sphere.cpp
	idlib/bv/Box.cpp
	idlib/geometry/DrawVert.cpp
	idlib/geometry/Winding2D.cpp
	idlib/geometry/Surface_SweptSpline.cpp
	idlib/geometry/Winding.cpp
	idlib/geometry/Surface.cpp
	idlib/geometry/Surface_Patch.cpp
	idlib/geometry/TraceModel.cpp
	idlib/geometry/JointTransform.cpp
	idlib/hashing/CRC32.cpp
	idlib/hashing/MD4.cpp
	idlib/hashing/MD5.cpp
	idlib/math/Angles.cpp
	idlib/math/Lcp.cpp
	idlib/math/Math.cpp
	idlib/math/Matrix.cpp
	idlib/math/Ode.cpp
	idlib/math/Plane.cpp
	idlib/math/Pluecker.cpp
	idlib/math/Polynomial.cpp
	idlib/math/Quat.cpp
	idlib/math/Rotation.cpp
	idlib/math/Simd.cpp
	idlib/math/Simd_Generic.cpp
	idlib/math/Simd_AltiVec.cpp
	idlib/math/Simd_MMX.cpp
	idlib/math/Simd_3DNow.cpp
	idlib/math/Simd_SSE.cpp
	idlib/math/Simd_SSE2.cpp
	idlib/math/Simd_SSE3.cpp
	idlib/math/Vector.cpp
	idlib/BitMsg.cpp
	idlib/LangDict.cpp
	idlib/Lexer.cpp
	idlib/Lib.cpp
	idlib/containers/HashIndex.cpp
	idlib/Dict.cpp
	idlib/Str.cpp
	idlib/Parser.cpp
	idlib/MapFile.cpp
	idlib/CmdArgs.cpp
	idlib/Token.cpp
	idlib/Base64.cpp
	idlib/Timer.cpp
	idlib/Heap.cpp
)

set(src_game
	game/AF.cpp
	game/AFEntity.cpp
	game/Actor.cpp
	game/Camera.cpp
	game/Entity.cpp
	game/BrittleFracture.cpp
	game/Fx.cpp
	game/GameEdit.cpp
	game/Game_local.cpp
	game/Game_network.cpp
	game/Item.cpp
	game/IK.cpp
	game/Light.cpp
	game/Misc.cpp
	game/Mover.cpp
	game/Moveable.cpp
	game/MultiplayerGame.cpp
	game/Player.cpp
	game/PlayerIcon.cpp
	game/PlayerView.cpp
	game/Projectile.cpp
	game/Pvs.cpp
	game/SecurityCamera.cpp
	game/SmokeParticles.cpp
	game/Sound.cpp
	game/Target.cpp
	game/Trigger.cpp
	game/Weapon.cpp
	game/WorldSpawn.cpp
	game/ai/AAS.cpp
	game/ai/AAS_debug.cpp
	game/ai/AAS_pathing.cpp
	game/ai/AAS_routing.cpp
	game/ai/AI.cpp
	game/ai/AI_events.cpp
	game/ai/AI_pathing.cpp
	game/ai/AI_Vagary.cpp
	game/gamesys/DebugGraph.cpp
	game/gamesys/Class.cpp
	game/gamesys/Event.cpp
	game/gamesys/SaveGame.cpp
	game/gamesys/SysCmds.cpp
	game/gamesys/SysCvar.cpp
	game/gamesys/TypeInfo.cpp
	game/anim/Anim.cpp
	game/anim/Anim_Blend.cpp
	game/anim/Anim_Import.cpp
	game/anim/Anim_Testmodel.cpp
	game/script/Script_Compiler.cpp
	game/script/Script_Interpreter.cpp
	game/script/Script_Program.cpp
	game/script/Script_Thread.cpp
	game/physics/Clip.cpp
	game/physics/Force.cpp
	game/physics/Force_Constant.cpp
	game/physics/Force_Drag.cpp
	game/physics/Force_Field.cpp
	game/physics/Force_Spring.cpp
	game/physics/Physics.cpp
	game/physics/Physics_AF.cpp
	game/physics/Physics_Actor.cpp
	game/physics/Physics_Base.cpp
	game/physics/Physics_Monster.cpp
	game/physics/Physics_Parametric.cpp
	game/physics/Physics_Player.cpp
	game/physics/Physics_RigidBody.cpp
	game/physics/Physics_Static.cpp
	game/physics/Physics_StaticMulti.cpp
	game/physics/Push.cpp
)

set(src_d3xp
	d3xp/AF.cpp
	d3xp/AFEntity.cpp
	d3xp/Actor.cpp
	d3xp/Camera.cpp
	d3xp/Entity.cpp
	d3xp/BrittleFracture.cpp
	d3xp/Fx.cpp
	d3xp/GameEdit.cpp
	d3xp/Game_local.cpp
	d3xp/Game_network.cpp
	d3xp/Item.cpp
	d3xp/IK.cpp
	d3xp/Light.cpp
	d3xp/Misc.cpp
	d3xp/Mover.cpp
	d3xp/Moveable.cpp
	d3xp/MultiplayerGame.cpp
	d3xp/Player.cpp
	d3xp/PlayerIcon.cpp
	d3xp/PlayerView.cpp
	d3xp/Projectile.cpp
	d3xp/Pvs.cpp
	d3xp/SecurityCamera.cpp
	d3xp/SmokeParticles.cpp
	d3xp/Sound.cpp
	d3xp/Target.cpp
	d3xp/Trigger.cpp
	d3xp/Weapon.cpp
	d3xp/WorldSpawn.cpp
	d3xp/ai/AAS.cpp
	d3xp/ai/AAS_debug.cpp
	d3xp/ai/AAS_pathing.cpp
	d3xp/ai/AAS_routing.cpp
	d3xp/ai/AI.cpp
	d3xp/ai/AI_events.cpp
	d3xp/ai/AI_pathing.cpp
	d3xp/ai/AI_Vagary.cpp
	d3xp/gamesys/DebugGraph.cpp
	d3xp/gamesys/Class.cpp
	d3xp/gamesys/Event.cpp
	d3xp/gamesys/SaveGame.cpp
	d3xp/gamesys/SysCmds.cpp
	d3xp/gamesys/SysCvar.cpp
	d3xp/gamesys/TypeInfo.cpp
	d3xp/anim/Anim.cpp
	d3xp/anim/Anim_Blend.cpp
	d3xp/anim/Anim_Import.cpp
	d3xp/anim/Anim_Testmodel.cpp
	d3xp/script/Script_Compiler.cpp
	d3xp/script/Script_Interpreter.cpp
	d3xp/script/Script_Program.cpp
	d3xp/script/Script_Thread.cpp
	d3xp/physics/Clip.cpp
	d3xp/physics/Force.cpp
	d3xp/physics/Force_Constant.cpp
	d3xp/physics/Force_Drag.cpp
	d3xp/physics/Force_Field.cpp
	d3xp/physics/Force_Spring.cpp
	d3xp/physics/Physics.cpp
	d3xp/physics/Physics_AF.cpp
	d3xp/physics/Physics_Actor.cpp
	d3xp/physics/Physics_Base.cpp
	d3xp/physics/Physics_Monster.cpp
	d3xp/physics/Physics_Parametric.cpp
	d3xp/physics/Physics_Player.cpp
	d3xp/physics/Physics_RigidBody.cpp
	d3xp/physics/Physics_Static.cpp
	d3xp/physics/Physics_StaticMulti.cpp
	d3xp/physics/Push.cpp
	d3xp/Grabber.cpp
	d3xp/physics/Force_Grab.cpp
)

set(src_core
	${src_renderer}
	${src_framework}
	${src_cm}
	${src_dmap}
	${src_aas}
	${src_roq}
	${src_renderbump}
	${src_snd}
	${src_ui}
	${src_tools}
)

set(src_stub_openal		sys/stub/openal_stub.cpp)
set(src_stub_gl			sys/stub/stub_gl.cpp)
set(src_stub_sys		sys/stub/sys_stub.cpp)
set(src_stub_util		sys/stub/util_stub.cpp)

set(src_sys_dedicated	sys/linux/dedicated.cpp)

if (APPLE)
	set(OSX_RESOURCE_FILES
			"${CMAKE_CURRENT_SOURCE_DIR}/sys/osx/Doom3.icns"
			"${CMAKE_CURRENT_SOURCE_DIR}/sys/osx/Doom 3.rsrc"
	)

	set_source_files_properties(${OSX_RESOURCE_FILES} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)

	set(src_sys_base
		sys/cpu.cpp
		sys/threads.cpp
		sys/events.cpp
		sys/sys_local.cpp
		sys/posix/posix_net.cpp
		sys/posix/posix_signal.cpp
		sys/posix/posix_main.cpp
	)

	set(src_sys_core
		sys/glimp.cpp
		sys/glimp_ati_fragment_shader.cpp
		sys/osx/DOOMController.mm
		sys/osx/macosx_misc.mm
		sys/osx/SDLMain.m
		${OSX_RESOURCE_FILES}
	)
elseif (WIN32)
	set(src_sys_base
		sys/cpu.cpp
		sys/threads.cpp
		sys/glimp.cpp
		sys/events.cpp
		sys/sys_local.cpp
		sys/win32/win_cpu.cpp
		sys/win32/win_input.cpp
		sys/win32/win_main.cpp
		sys/win32/win_net.cpp
		sys/win32/win_shared.cpp
		sys/win32/win_syscon.cpp
		sys/win32/SDL_win32_main.c
	)

	set(src_sys_core
		${src_stub_util}
	)
else()
	set(src_sys_base
		sys/cpu.cpp
		sys/threads.cpp
		sys/events.cpp
		sys/sys_local.cpp
		sys/posix/posix_net.cpp
		sys/posix/posix_signal.cpp
		sys/posix/posix_main.cpp
		sys/linux/main.cpp
	)

	set(src_sys_core
		${src_stub_util}
		sys/glimp.cpp
	)
endif()

include_directories(${CMAKE_CURRENT_SOURCE_DIR})

add_library(idlib STATIC ${src_idlib})
if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT MINGW)
	set_target_properties(idlib PROPERTIES COMPILE_FLAGS "-fPIC")
endif()

if (CORE)
	add_executable(doom3 WIN32 MACOSX_BUNDLE
		${src_core}
		${src_sys_base}
		${src_sys_core}
	)

	set_target_properties(doom3 PROPERTIES COMPILE_DEFINITIONS "__DOOM_DLL__")
	set_target_properties(doom3 PROPERTIES LINK_FLAGS "${ldflags}")
	set_target_properties(doom3 PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${PROJECT_SOURCE_DIR}/sys/osx/Info.plist)

	target_link_libraries(doom3
		idlib
		${OPENGL_gl_LIBRARY}
		${OPENAL_LIBRARY}
		${OGG_LIBRARIES}
		${VORBISFILE_LIBRARIES}
		${VORBIS_LIBRARIES}
		${CURL_LIBRARY}
		${JPEG_LIBRARY}
		${SDL_LIBRARY}
		${sys_libs}
	)
endif()

if (DEDICATED)
	add_executable(doom3ded WIN32 MACOSX_BUNDLE
		${src_core}
		${src_stub_openal}
		${src_stub_gl}
		${src_stub_util}
		${src_sys_base}
		${src_sys_dedicated}
	)

	set_target_properties(doom3ded PROPERTIES COMPILE_DEFINITIONS "ID_DEDICATED;__DOOM_DLL__")
	set_target_properties(doom3ded PROPERTIES LINK_FLAGS "${ldflags}")
	target_link_libraries(doom3ded
		idlib
		${VORBISFILE_LIBRARIES}
		${VORBIS_LIBRARIES}
		${CURL_LIBRARY}
		${JPEG_LIBRARY}
		${SDL_LIBRARY}
		${sys_libs}
	)
endif()

if (GAME)
	add_library(game${gamesuffix} SHARED ${src_game})
	set_target_properties(game${gamesuffix} PROPERTIES PREFIX "")
	set_target_properties(game${gamesuffix} PROPERTIES COMPILE_DEFINITIONS "GAME_DLL")
	set_target_properties(game${gamesuffix} PROPERTIES COMPILE_FLAGS "-I${CMAKE_CURRENT_SOURCE_DIR}/game")
	set_target_properties(game${gamesuffix} PROPERTIES LINK_FLAGS "${ldflags}")
	set_target_properties(game${gamesuffix} PROPERTIES INSTALL_NAME_DIR "@executable_path")
	target_link_libraries(game${gamesuffix} idlib)
endif()

if (D3XP)
	add_library(d3xp${gamesuffix} SHARED ${src_d3xp})
	set_target_properties(d3xp${gamesuffix} PROPERTIES PREFIX "")
	set_target_properties(d3xp${gamesuffix} PROPERTIES COMPILE_DEFINITIONS "GAME_DLL;_D3XP;CTF")
	set_target_properties(d3xp${gamesuffix} PROPERTIES COMPILE_FLAGS "-I${CMAKE_CURRENT_SOURCE_DIR}/d3xp")
	set_target_properties(d3xp${gamesuffix} PROPERTIES LINK_FLAGS "${ldflags}")
	set_target_properties(d3xp${gamesuffix} PROPERTIES INSTALL_NAME_DIR "@executable_path")
	target_link_libraries(d3xp${gamesuffix} idlib)
endif()