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46 lines
1.4 KiB
46 lines
1.4 KiB
cmake_minimum_required(VERSION 3.1.0)
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project("cpp-peglib")
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# Check if a supported compiler is used to setup the C++ standard to use:
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get_property(known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
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list(FIND known_features "cxx_std_17" found)
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if(NOT ${found} EQUAL -1)
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# C++17 standard is supported
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set(CMAKE_CXX_STANDARD 17)
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else()
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# Check for C++11 standard support
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list(FIND known_features "cxx_std_11" found)
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if(NOT ${found} EQUAL -1)
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# C++11 standard is supported
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set(CMAKE_CXX_STANDARD 11)
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endif()
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endif()
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if(${found} EQUAL -1)
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message(FATAL_ERROR "Your compiler is not supported.")
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endif()
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set(CMAKE_CXX_EXTENSIONS OFF)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything -Wno-c++98-compat -Wno-padded -Wno-weak-vtables -Wno-exit-time-destructors -Wno-c++2a-compat -Wno-switch-enum -Wno-c++98-compat-pedantic")
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wpedantic -Wextra -Woverloaded-virtual")
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elseif(MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /wd4503 /wd4512 /utf-8")
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endif()
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads)
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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set(add_link_deps Threads::Threads)
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endif()
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enable_testing()
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add_subdirectory(test)
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add_subdirectory(example)
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add_subdirectory(lint)
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install(FILES peglib.h DESTINATION include)
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