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VVVVVV/desktop_version/CMakeLists.txt

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# CMake File for VVVVVV
# Written by Ethan "flibitijibibo" Lee
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
# CMake Options
OPTION(ENABLE_WARNINGS "Enable compilation warnings" ON)
OPTION(ENABLE_WERROR "Treat compilation warnings as errors" OFF)
SET(CUSTOM_LEVEL_SUPPORT ENABLED CACHE STRING "Optionally disable playing and/or editing of custom levels")
SET_PROPERTY(CACHE CUSTOM_LEVEL_SUPPORT PROPERTY STRINGS ENABLED NO_EDITOR DISABLED)
SET(STEAM OFF CACHE BOOL "Use the Steam API")
SET(GOG OFF CACHE BOOL "Use the GOG API")
IF(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
SET(STEAM ON)
SET(GOG ON)
ENDIF()
# Set standard to C++98/C++03
SET(CMAKE_CXX_STANDARD 98)
SET(CMAKE_CXX_EXTENSIONS OFF) # prevent mixing stdlib implementations (dangerous!)
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# Architecture Flags
IF(APPLE)
# Wow, Apple is a huge jerk these days huh?
SET(OSX_10_9_SDK_PATH /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk)
IF(NOT CMAKE_OSX_SYSROOT)
IF(IS_DIRECTORY ${OSX_10_9_SDK_PATH})
SET(CMAKE_OSX_SYSROOT ${OSX_10_9_SDK_PATH})
ELSE()
MESSAGE(WARNING "CMAKE_OSX_SYSROOT not set and macOS 10.9 SDK not found! Using default one.")
ENDIF()
ENDIF()
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SET(CMAKE_OSX_DEPLOYMENT_TARGET 10.9)
LINK_DIRECTORIES(/usr/local/lib)
ADD_COMPILE_OPTIONS(-Werror=partial-availability)
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ENDIF()
PROJECT(VVVVVV)
IF(APPLE)
MESSAGE(STATUS "Using macOS SDK at ${CMAKE_OSX_SYSROOT}")
ENDIF()
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# Compiler Flags
ADD_DEFINITIONS(-DPHYSFS_SUPPORTS_DEFAULT=0 -DPHYSFS_SUPPORTS_ZIP=1)
# RPATH
IF(NOT WIN32)
IF(APPLE)
SET(BIN_LIBROOT "osx")
SET(BIN_RPATH "@executable_path/osx")
ELSEIF(CMAKE_SIZEOF_VOID_P MATCHES "8")
SET(BIN_LIBROOT "lib64")
SET(BIN_RPATH "\$ORIGIN/lib64")
ELSE()
SET(BIN_LIBROOT "lib")
SET(BIN_RPATH "\$ORIGIN/lib")
ENDIF()
SET(CMAKE_SKIP_BUILD_RPATH TRUE)
SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
SET(CMAKE_INSTALL_RPATH ${BIN_RPATH})
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
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ENDIF()
# Include Directories
INCLUDE_DIRECTORIES(
src
../third_party/tinyxml
../third_party/physfs
../third_party/lodepng
../third_party/utfcpp/source
)
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# Source Lists
SET(VVV_SRC
src/BinaryBlob.cpp
src/BlockV.cpp
src/Ent.cpp
src/Entity.cpp
src/FileSystemUtils.cpp
src/Finalclass.cpp
src/Game.cpp
src/Graphics.cpp
src/GraphicsResources.cpp
src/GraphicsUtil.cpp
src/Input.cpp
src/KeyPoll.cpp
src/Labclass.cpp
src/Logic.cpp
src/Map.cpp
src/Music.cpp
src/Otherlevel.cpp
src/preloader.cpp
src/Render.cpp
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src/Screen.cpp
src/Script.cpp
src/Scripts.cpp
src/SoundSystem.cpp
src/Spacestation2.cpp
src/TerminalScripts.cpp
src/Textbox.cpp
src/Tower.cpp
src/UtilityClass.cpp
src/WarpClass.cpp
src/main.cpp
src/Network.c
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)
IF(NOT CUSTOM_LEVEL_SUPPORT STREQUAL "DISABLED")
LIST(APPEND VVV_SRC src/editor.cpp)
ENDIF()
IF(STEAM)
LIST(APPEND VVV_SRC src/SteamNetwork.c)
ADD_DEFINITIONS(-DSTEAM_NETWORK)
ENDIF()
IF(GOG)
LIST(APPEND VVV_SRC src/GOGNetwork.c)
ADD_DEFINITIONS(-DGOG_NETWORK)
ENDIF()
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SET(XML_SRC
../third_party/tinyxml/tinystr.cpp
../third_party/tinyxml/tinyxml.cpp
../third_party/tinyxml/tinyxmlerror.cpp
../third_party/tinyxml/tinyxmlparser.cpp
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)
SET(PFS_SRC
../third_party/physfs/physfs.c
../third_party/physfs/physfs_archiver_dir.c
../third_party/physfs/physfs_archiver_unpacked.c
../third_party/physfs/physfs_archiver_zip.c
../third_party/physfs/physfs_byteorder.c
../third_party/physfs/physfs_unicode.c
../third_party/physfs/physfs_platform_posix.c
../third_party/physfs/physfs_platform_unix.c
../third_party/physfs/physfs_platform_windows.c
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../third_party/physfs/physfs_platform_haiku.cpp
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)
IF(APPLE)
# Are you noticing a pattern with this Apple crap yet?
SET(PFS_SRC ${PFS_SRC} ../third_party/physfs/physfs_platform_apple.m)
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ENDIF()
SET(PNG_SRC ../third_party/lodepng/lodepng.c)
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# Executable information
IF(WIN32)
ADD_EXECUTABLE(VVVVVV WIN32 ${VVV_SRC})
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ELSE()
ADD_EXECUTABLE(VVVVVV ${VVV_SRC})
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ENDIF()
# Build options
IF(ENABLE_WARNINGS)
# The weird syntax is due to CMake generator expressions.
# Saves quite a few lines and boilerplate at the price of readability.
TARGET_COMPILE_OPTIONS(VVVVVV PRIVATE
$<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
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-Wall $<$<BOOL:${ENABLE_WERROR}>:-Werror>>
$<$<CXX_COMPILER_ID:MSVC>:
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/W4 $<$<BOOL:${ENABLE_WERROR}>:/WX>>)
ENDIF()
IF(CUSTOM_LEVEL_SUPPORT STREQUAL "NO_EDITOR")
ADD_DEFINITIONS(-DNO_EDITOR)
ELSEIF(CUSTOM_LEVEL_SUPPORT STREQUAL "DISABLED")
ADD_DEFINITIONS(-DNO_CUSTOM_LEVELS -DNO_EDITOR)
ENDIF()
IF(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
SET(SUPPORTS_IMPLICIT_FALLTHROUGH 1)
ELSEIF(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
IF(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
SET(SUPPORTS_IMPLICIT_FALLTHROUGH 1)
ELSE()
SET(SUPPORTS_IMPLICIT_FALLTHROUGH 0)
ENDIF()
ELSE()
SET(SUPPORTS_IMPLICIT_FALLTHROUGH 0)
ENDIF()
IF(SUPPORTS_IMPLICIT_FALLTHROUGH)
TARGET_COMPILE_OPTIONS(VVVVVV PRIVATE -Werror=implicit-fallthrough)
ENDIF()
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SET_PROPERTY(TARGET VVVVVV PROPERTY CXX_STANDARD 98)
SET_PROPERTY(TARGET VVVVVV PROPERTY CXX_EXTENSIONS FALSE)
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# Library information
ADD_LIBRARY(tinyxml-static STATIC ${XML_SRC})
ADD_LIBRARY(physfs-static STATIC ${PFS_SRC} ${PFSP_SRC})
ADD_LIBRARY(lodepng-static STATIC ${PNG_SRC})
# Static Dependencies
TARGET_LINK_LIBRARIES(VVVVVV physfs-static tinyxml-static lodepng-static)
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# SDL2 Dependency (Detection pulled from FAudio)
if (DEFINED SDL2_INCLUDE_DIRS AND DEFINED SDL2_LIBRARIES)
message(STATUS "Using pre-defined SDL2 variables SDL2_INCLUDE_DIRS and SDL2_LIBRARIES")
target_include_directories(VVVVVV PUBLIC "$<BUILD_INTERFACE:${SDL2_INCLUDE_DIRS}>")
target_link_libraries(VVVVVV ${SDL2_LIBRARIES})
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else()
# Only try to autodetect if both SDL2 variables aren't explicitly set
find_package(SDL2 CONFIG)
if (TARGET SDL2::SDL2)
message(STATUS "Using TARGET SDL2::SDL2")
target_link_libraries(VVVVVV SDL2::SDL2 SDL2_mixer)
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elseif (TARGET SDL2)
message(STATUS "Using TARGET SDL2")
target_link_libraries(VVVVVV SDL2 SDL2_mixer)
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else()
message(STATUS "No TARGET SDL2::SDL2, or SDL2, using variables")
target_include_directories(VVVVVV PUBLIC "$<BUILD_INTERFACE:${SDL2_INCLUDE_DIRS}>")
target_link_libraries(VVVVVV ${SDL2_LIBRARIES} SDL2_mixer)
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endif()
endif()
# Yes, more Apple Crap
IF(APPLE)
FIND_LIBRARY(FOUNDATION NAMES Foundation)
FIND_LIBRARY(IOKIT NAMES IOKit)
TARGET_LINK_LIBRARIES(VVVVVV objc ${IOKIT} ${FOUNDATION})
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ENDIF()
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# But hey, also some Haiku crap
IF(HAIKU)
FIND_LIBRARY(BE_LIBRARY be)
FIND_LIBRARY(ROOT_LIBRARY root)
TARGET_LINK_LIBRARIES(VVVVVV ${BE_LIBRARY} ${ROOT_LIBRARY})
ENDIF()