58 lines
1.5 KiB
CMake
58 lines
1.5 KiB
CMake
# Support version 3.6 and above, but use policy settings up to 3.14.
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# 3.6 is needed because of IMPORTED_TARGET in pkg_check_modules().
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cmake_minimum_required(VERSION 3.6...3.14)
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# Ranges are supported from 3.12, set policy to current for < 3.12.
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if(${CMAKE_VERSION} VERSION_LESS 3.12)
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cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
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endif()
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project(xdgcfg
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VERSION 0.5.0
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LANGUAGES CXX
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)
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# DESCRIPTION was introduced in version 3.9.
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if(NOT (${CMAKE_VERSION} VERSION_LESS 3.9))
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set(PROJECT_DESCRIPTION
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"Wrapper around libconfig that writes and reads files in XDG_CONFIG_HOME.")
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endif()
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# All custom build switches.
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option(WITH_EXAMPLES "Compile examples." NO)
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option(WITH_TESTS "Compile tests." NO)
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option(BUILD_SHARED_LIBS "Build shared libraries." YES)
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set(CMAKE_CXX_STANDARD 14)
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set(CMAKE_CXX_STANDARD_REQUIRED YES)
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set(CMAKE_CXX_EXTENSIONS NO)
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set(DEBUG_CXXFLAGS
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"-Wall"
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"-Wextra"
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"-Wpedantic"
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"-ftrapv"
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"-fsanitize=undefined"
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"-g"
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"-Og"
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"-fno-omit-frame-pointer")
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set(DEBUG_LDFLAGS
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"-fsanitize=undefined")
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add_compile_options("$<$<CONFIG:Debug>:${DEBUG_CXXFLAGS}>")
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# add_link_options was introduced in version 3.13.
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if(${CMAKE_VERSION} VERSION_LESS 3.13)
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set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${DEBUG_LDFLAGS}")
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else()
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add_link_options("$<$<CONFIG:Debug>:${DEBUG_LDFLAGS}>")
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endif()
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add_subdirectory(src)
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add_subdirectory(pkg-config)
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add_subdirectory(cmake)
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if(WITH_EXAMPLES)
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add_subdirectory(examples)
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endif()
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if(WITH_TESTS)
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add_subdirectory(tests)
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endif()
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