85 lines
3.1 KiB
CMake
85 lines
3.1 KiB
CMake
option(VOXELENGINE_BUILD_WINDOWS_VCPKG ON)
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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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option(VOXELENGINE_BUILD_TESTS OFF)
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set(CMAKE_CXX_STANDARD 17)
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add_subdirectory(src)
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add_executable(${PROJECT_NAME} src/main.cpp)
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target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
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if(VOXELENGINE_BUILD_APPDIR)
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include(${CMAKE_CURRENT_SOURCE_DIR}/dev/cmake/BuildAppdir.cmake)
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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 "${CMAKE_CXX_FLAGS} /source-charset:UTF-8 /D_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR")
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else()
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target_compile_options(${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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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -no-pie -lstdc++fs")
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endif()
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if (WIN32)
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target_link_libraries(${PROJECT_NAME} VoxelEngineSrc winmm)
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endif()
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target_link_libraries(${PROJECT_NAME} VoxelEngineSrc ${CMAKE_DL_LIBS})
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/res DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
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if (VOXELENGINE_BUILD_TESTS)
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enable_testing()
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add_subdirectory(test)
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endif()
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