78 lines
2.4 KiB
CMake
78 lines
2.4 KiB
CMake
cmake_minimum_required(VERSION 3.19)
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set(CMAKE_POLICY_DEFAULT_CMP0110 NEW) # requires CMake 3.19
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project(Ox)
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
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include(address_sanitizer)
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if(NOT DEFINED OX_RUN_TESTS)
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set(OX_RUN_TESTS ON)
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endif()
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if(NOT DEFINED OX_BUILD_EXEC)
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set(OX_BUILD_EXEC ON)
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endif()
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if(NOT DEFINED OX_USE_STDLIB)
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set(OX_USE_STDLIB ON)
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endif()
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if(NOT DEFINED OX_BARE_METAL)
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set(OX_BARE_METAL OFF)
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endif()
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set(OX_RUN_TESTS ${OX_RUN_TESTS} CACHE BOOL "Run tests (ON/OFF)")
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set(OX_BUILD_EXEC ${OX_BUILD_EXEC} CACHE BOOL "Build executables (ON/OFF)")
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set(OX_USE_STDLIB ${OX_USE_STDLIB} CACHE BOOL "Build libraries that need the std lib (ON/OFF)")
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set(OX_BARE_METAL ${OX_BARE_METAL} CACHE BOOL "Bare metal build (TRUE/FALSE)")
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# can't run tests without building them
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if(NOT OX_BUILD_EXEC OR NOT OX_USE_STDLIB)
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set(OX_BUILD_EXEC OFF)
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set(OX_RUN_TESTS OFF)
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endif()
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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if (CMAKE_BUILD_TYPE STREQUAL "Release")
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add_definitions(-DNDEBUG)
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else()
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add_definitions(-DDEBUG)
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endif()
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if(NOT OX_USE_STDLIB)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -nostdlib")
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endif()
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if(NOT MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcast-align")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wdouble-promotion")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wformat=2")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wmissing-field-initializers")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnull-dereference")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wold-style-cast")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wpedantic")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wsign-compare")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wsign-conversion")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunused")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunused-variable")
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if (CMAKE_BUILD_TYPE STREQUAL "Release")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
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endif()
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# forces colored output when using ninja
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color")
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endif()
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enable_testing()
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include_directories("src")
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install(FILES OxConfig.cmake DESTINATION lib/ox)
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add_subdirectory(src)
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