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30 lines
875 B
CMake
30 lines
875 B
CMake
# flags
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if (CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_CXX_FLAGS "-Wall")
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set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
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set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
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set(CMAKE_CXX_FLAGS_OPTIMIZATION "-Ofast -DNDEBUG")
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# avoid newer gcc warnings
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add_definitions(-D_DEFAULT_SOURCE)
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elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set(CMAKE_CXX_FLAGS "-Wall")
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set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
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set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
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set(CMAKE_CXX_FLAGS_OPTIMIZATION "-Ofast -DNDEBUG")
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# linker flags
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else ()
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message(FATAL_ERROR "Unknown compiler")
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endif ()
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# some flags
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# verbose output for debug builds
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if (CMAKE_BUILD_TYPE MATCHES Debug)
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set(CMAKE_VERBOSE_MAKEFILE ON)
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endif ()
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# required by successfully coverity and cppcheck build
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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