mirror of
https://codeberg.org/andyscott/exercism.git
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71 lines
2.4 KiB
Text
71 lines
2.4 KiB
Text
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# Get the exercise name from the current directory
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get_filename_component(exercise ${CMAKE_CURRENT_SOURCE_DIR} NAME)
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# Basic CMake project
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cmake_minimum_required(VERSION 3.5.1)
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# Name the project after the exercise
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project(${exercise} CXX)
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# Get a source filename from the exercise name by replacing -'s with _'s
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string(REPLACE "-" "_" file ${exercise})
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# Implementation could be only a header
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${file}.cpp)
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set(exercise_cpp ${file}.cpp)
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else()
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set(exercise_cpp "")
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endif()
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# Downloads Catch library used for testing
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set(CATCH_HEADER "${CMAKE_CURRENT_SOURCE_DIR}/test/catch.hpp")
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set(CATCH_DOWNLOAD_URL "https://github.com/catchorg/Catch2/releases/download/v2.11.3/catch.hpp")
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if (NOT EXISTS "${CATCH_HEADER}")
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file(DOWNLOAD "${CATCH_DOWNLOAD_URL}" "${CATCH_HEADER}")
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endif()
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# Use the common Catch library?
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if(EXERCISM_COMMON_CATCH)
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# For Exercism track development only
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add_executable(${exercise} ${file}_test.cpp ${exercise_cpp} ${file}.h $<TARGET_OBJECTS:catchlib>)
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elseif(EXERCISM_TEST_SUITE)
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# The Exercism test suite is being run, the Docker image already
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# includes a pre-built version of Catch.
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find_package(Catch2 REQUIRED)
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add_executable(${exercise} ${file}_test.cpp ${exercise_cpp} ${file}.h)
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target_link_libraries(${exercise} PRIVATE Catch2::Catch2WithMain)
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# When Catch is installed system wide we need to include a different
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# header, we need this define to use the correct one.
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target_compile_definitions(${exercise} PRIVATE EXERCISM_TEST_SUITE)
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else()
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# Build executable from sources and headers
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add_executable(${exercise} ${file}_test.cpp ${exercise_cpp} ${file}.h test/tests-main.cpp)
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endif()
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set_target_properties(${exercise} PROPERTIES
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CXX_STANDARD 17
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CXX_STANDARD_REQUIRED OFF
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CXX_EXTENSIONS OFF
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)
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if("${CMAKE_CXX_COMPILER_ID}" MATCHES "(GNU|Clang)")
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set_target_properties(${exercise} PROPERTIES
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COMPILE_FLAGS "-Wall -Wextra -Wpedantic -Werror"
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)
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endif()
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# Configure to run all the tests?
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if(${EXERCISM_RUN_ALL_TESTS})
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target_compile_definitions(${exercise} PRIVATE EXERCISM_RUN_ALL_TESTS)
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endif()
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# Tell MSVC not to warn us about unchecked iterators in debug builds
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if(${MSVC})
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set_target_properties(${exercise} PROPERTIES
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COMPILE_DEFINITIONS_DEBUG _SCL_SECURE_NO_WARNINGS)
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endif()
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# Run the tests on every build
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add_custom_target(test_${exercise} ALL DEPENDS ${exercise} COMMAND ${exercise})
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