157 lines
6.6 KiB
CMake
157 lines
6.6 KiB
CMake
option(VOXELENGINE_BUILD_WINDOWS_VCPKG OFF)
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option(VOXELENGINE_BUILD_STATIC OFF)
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if(VOXELENGINE_BUILD_WINDOWS_VCPKG AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/scripts/buildsystems/vcpkg.cmake")
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set(CMAKE_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/scripts/buildsystems/vcpkg.cmake" CACHE STRING "")
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endif()
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cmake_minimum_required(VERSION 3.15)
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project(VoxelEngine)
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option(VOXELENGINE_BUILD_APPDIR OFF)
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set(CMAKE_CXX_STANDARD 17)
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file(GLOB_RECURSE HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/src/*.hpp)
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file(GLOB_RECURSE SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp)
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add_executable(${PROJECT_NAME} ${HEADERS} ${SOURCES})
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if(VOXELENGINE_BUILD_APPDIR)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/bin)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/lib)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/share/icons/hicolor/256x256)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/share/applications)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/share/VoxelEngine)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/res DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/share/VoxelEngine)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/dev/VoxelEngine.png DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/share/icons/hicolor/256x256)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/dev/VoxelEngine.png DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/dev/VoxelEngine.png DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/.dirIcon)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/dev/VoxelEngine.desktop DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/share/applications)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/dev/VoxelEngine.desktop DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/)
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/lib)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/bin)
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install(TARGETS VoxelEngine DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/AppDir/usr/bin)
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endif()
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if(MSVC)
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
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endif()
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if((CMAKE_BUILD_TYPE EQUAL "Release") OR (CMAKE_BUILD_TYPE EQUAL "RelWithDebInfo"))
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set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")
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target_compile_options(${PROJECT_NAME} PRIVATE /W4 /MT /O2)
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else()
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target_compile_options(${PROJECT_NAME} PRIVATE /W4)
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endif()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /source-charset:UTF-8")
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else()
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target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra
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# additional warnings
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-Wformat-nonliteral -Wcast-align
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-Wpointer-arith -Wundef
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-Wwrite-strings -Wno-unused-parameter)
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if (CMAKE_BUILD_TYPE MATCHES "Debug")
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target_compile_options(${PROJECT_NAME} PRIVATE -Og)
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endif()
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endif()
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if(VOXELENGINE_BUILD_WINDOWS_VCPKG AND WIN32)
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if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/.git")
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find_package(Git QUIET)
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if(GIT_FOUND)
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message(STATUS "Adding vcpkg as a git submodule...")
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execute_process(COMMAND ${GIT_EXECUTABLE} submodule add https://github.com/microsoft/vcpkg.git vcpkg WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
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else()
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message(FATAL_ERROR "Git not found, cannot add vcpkg submodule.")
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endif()
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endif()
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/.git")
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message(STATUS "Initializing and updating vcpkg submodule...")
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execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
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execute_process(COMMAND ${CMAKE_COMMAND} -E chdir vcpkg ./bootstrap-vcpkg.bat WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
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endif()
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foreach(CONFIG_TYPE ${CMAKE_CONFIGURATION_TYPES})
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string(TOUPPER ${CONFIG_TYPE} CONFIG_TYPE_UPPER)
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add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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${CMAKE_SOURCE_DIR}/res ${CMAKE_BINARY_DIR}/${CONFIG_TYPE_UPPER}/res)
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endforeach()
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endif()
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find_package(OpenGL REQUIRED)
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find_package(GLEW REQUIRED)
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find_package(OpenAL REQUIRED)
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find_package(ZLIB REQUIRED)
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if (NOT APPLE)
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find_package(EnTT REQUIRED)
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endif()
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set(ZLIB ZLIB::ZLIB)
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if (WIN32)
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if(VOXELENGINE_BUILD_WINDOWS_VCPKG)
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find_package(glfw3 REQUIRED)
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find_package(spng REQUIRED)
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find_package(glm REQUIRED)
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find_package(vorbis REQUIRED)
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if(VOXELENGINE_BUILD_STATIC)
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set(PNGLIB spng::spng_static)
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set(ZLIB zlibstatic)
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set(LUA_LIBRARIES "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/packages/luajit_x64-windows-static-md/lib/lua51.lib")
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set(LUA_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/packages/luajit_x64-windows-static-md/include/luajit")
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else()
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set(LUA_LIBRARIES "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/packages/luajit_x64-windows/lib/lua51.lib")
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set(LUA_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/packages/luajit_x64-windows/include/luajit")
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set(PNGLIB spng::spng)
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endif()
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set(VORBISLIB Vorbis::vorbis Vorbis::vorbisfile)
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find_package(Lua REQUIRED)
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set(PNGLIB spng)
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set(VORBISLIB vorbis vorbisfile) # not tested
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/libs/glfw)
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endif()
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elseif(APPLE)
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find_package(PkgConfig)
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pkg_check_modules(LUAJIT REQUIRED luajit)
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pkg_check_modules(VORBIS REQUIRED vorbis vorbisfile)
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set(LUA_INCLUDE_DIR "/opt/homebrew/include/luajit-2.1")
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set(LUA_LIBRARIES "/opt/homebrew/lib/libluajit-5.1.a")
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message(STATUS "LUA Libraries: ${LUA_LIBRARIES}")
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message(STATUS "LUA Include Dir: ${LUA_INCLUDE_DIR}")
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find_package(PNG REQUIRED)
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set(PNGLIB PNG::PNG)
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set(VORBISLIB ${VORBIS_LDFLAGS})
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message(STATUS "Vorbis Lib: ${VORBIS_LDFLAGS}")
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else()
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find_package(PkgConfig)
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pkg_check_modules(LUAJIT REQUIRED luajit)
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pkg_check_modules(VORBIS REQUIRED vorbis vorbisfile)
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set(LUA_LIBRARIES ${LUAJIT_LIBRARIES})
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set(LUA_INCLUDE_DIR ${LUAJIT_INCLUDE_DIRS})
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find_package(PNG REQUIRED)
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set(PNGLIB PNG::PNG)
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set(VORBISLIB ${VORBIS_LDFLAGS})
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endif()
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set(LIBS "")
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if(UNIX)
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find_package(glfw3 3.3 REQUIRED)
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find_package(Threads REQUIRED)
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set(LIBS ${LIBS} Threads::Threads)
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endif()
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -no-pie -lstdc++fs")
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endif()
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include_directories(${LUA_INCLUDE_DIR})
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target_link_libraries(${PROJECT_NAME} ${LIBS} glfw OpenGL::GL ${OPENAL_LIBRARY} GLEW::GLEW ZLIB::ZLIB ${VORBISLIB} ${PNGLIB} ${LUA_LIBRARIES} ${CMAKE_DL_LIBS})
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/res DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
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