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cmake_minimum_required(VERSION 3.5)
project(AltCraft)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
if (NOT CMAKE_BUILD_TYPE)
SET(CMAKE_BUILD_TYPE Release)
endif()
##########
# SOURCES
##########
file(GLOB_RECURSE MANIFEST "./src/*.manifest")
file(GLOB_RECURSE SOURCES "./src/*.cpp")
file(GLOB_RECURSE HEADERS "./src/*.hpp")
add_executable(AltCraft ${HEADERS} ${SOURCES} ${MANIFEST})
################
# CONFIGURATION
################
option(ENABLE_OPTICK "Enable profiler \"Optick \"?" OFF)
#Configure Optick
if (${ENABLE_OPTICK})
add_definitions(-DUSE_OPTICK=1)
else()
add_definitions(-DUSE_OPTICK=0)
endif()
#Configure easlylogging++
set(LOGGER_DEFINITIONS "-DELPP_THREAD_SAFE -DELPP_FEATURE_PERFORMANCE_TRACKING")
if (LINUX)
set(LOGGER_DENITIONS "${LOGGER_DEFINITIPNS} -DELPP_FEATURE_CRASH_LOG -DELPP_STL_LOGGING")
endif ()
add_definitions(${LOGGER_DEFINITIONS})
#Set compiler's flags and setup platfrom-dependent libraries
if (CMAKE_COMPILER_IS_GNUCXX)
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -no-pie")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Wextra -Wno-error=unused-parameter")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -p")
set(PLATFORM_LIBRARIES "stdc++fs")
endif ()
if(MSVC AND CMAKE_BUILD_TYPE MATCHES Release)
target_compile_definitions(AltCraft PRIVATE USE_SDL_MAIN)
set_target_properties(AltCraft PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS")
endif(MSVC AND CMAKE_BUILD_TYPE MATCHES Release)
target_link_libraries(AltCraft ${PLATFORM_LIBRARIES})
include(get_cpm)
############
# LIBRARIES
############
#Setup dependencies (GLEW, glm, nlohmann/json, easylogging++)
add_subdirectory(external)
target_include_directories(AltCraft PUBLIC external/include)
target_link_libraries(AltCraft deps)
target_include_directories(AltCraft PUBLIC external/optick)
if (${ENABLE_OPTICK})
target_link_libraries(AltCraft optick)
endif()
#Setup Threads
find_package(Threads)
target_link_libraries(AltCraft ${CMAKE_THREAD_LIBS_INIT})
#Setup OpenGL
find_package(OpenGL REQUIRED)
target_link_libraries(AltCraft ${OPENGL_LIBRARIES})
target_include_directories(AltCraft PUBLIC ${OPENGL_INCLUDE_DIRS})
#Setup SDL2
CPMAddPackage(
NAME SDL2
GITHUB_REPOSITORY libsdl-org/SDL
VERSION 2.0.14
GIT_TAG release-2.0.14
OPTIONS
)
target_link_libraries(AltCraft SDL2)
set_target_properties(AltCraft SDL2
PROPERTIES
ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}
)
#Setup SDL2_net
CPMAddPackage(
NAME SDL2_net
GITHUB_REPOSITORY libsdl-org/SDL_net
VERSION 2.0.1
GIT_TAG release-2.0.1
DOWNLOAD_ONLY YES
)
if(SDL2_net_ADDED)
file(GLOB SDL2_net_sources ${SDL2_net_SOURCE_DIR}/*.c)
add_library(SDL2_net STATIC ${SDL2_net_sources})
target_link_libraries(SDL2_net SDL2)
IF (WIN32)
target_link_libraries(SDL2_net ws2_32 iphlpapi)
ENDIF()
target_include_directories(SDL2_net SYSTEM PUBLIC $<BUILD_INTERFACE:${SDL2_net_SOURCE_DIR}>)
endif()
target_link_libraries(AltCraft SDL2_net)
#Setup Zlib
CPMAddPackage(
NAME zlib
GITHUB_REPOSITORY madler/zlib
VERSION 1.2.11
DOWNLOAD_ONLY ON
)
if(zlib_ADDED)
file(GLOB zlib_sources ${zlib_SOURCE_DIR}/*.c)
add_library(zlib STATIC ${zlib_sources})
include(CheckIncludeFile)
check_include_file(unistd.h Z_HAVE_UNISTD_H)
if(Z_HAVE_UNISTD_H)
target_compile_definitions(zlib PRIVATE Z_HAVE_UNISTD_H)
endif()
if(MSVC)
target_compile_definitions(zlib PRIVATE _CRT_SECURE_NO_DEPRECATE _CRT_NONSTDC_NO_DEPRECATE)
endif()
target_include_directories(zlib PUBLIC ${zlib_SOURCE_DIR})
endif()
target_link_libraries(AltCraft zlib)
#Setup Lua
CPMAddPackage(
NAME lua
GITHUB_REPOSITORY lua/lua
VERSION 5.4.3
DOWNLOAD_ONLY YES
)
if(lua_ADDED)
file(GLOB lua_sources ${lua_SOURCE_DIR}/*.c)
list(REMOVE_ITEM lua_sources "${lua_SOURCE_DIR}/lua.c" "${lua_SOURCE_DIR}/luac.c" "${lua_SOURCE_DIR}/onelua.c")
add_library(lua STATIC ${lua_sources})
target_include_directories(lua SYSTEM PUBLIC $<BUILD_INTERFACE:${lua_SOURCE_DIR}>)
endif()
#Setup Sol2
CPMAddPackage(
NAME sol2
GITHUB_REPOSITORY ThePhD/sol2
VERSION 3.2.2
DOWNLOAD_ONLY YES
)
if(sol2_ADDED)
add_library(sol2 INTERFACE IMPORTED)
target_include_directories(sol2 SYSTEM INTERFACE ${sol2_SOURCE_DIR}/include)
target_link_libraries(sol2 INTERFACE lua)
endif()
target_link_libraries(AltCraft sol2)
#################
# COPY RESOURCES
#################
add_custom_command(TARGET AltCraft PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_directory
${CMAKE_SOURCE_DIR}/cwd $<TARGET_FILE_DIR:AltCraft>)
set_target_properties(
AltCraft PROPERTIES
VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/cwd")
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