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93 lines
3.8 KiB
93 lines
3.8 KiB
cmake_minimum_required(VERSION 3.1)
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project(happly-test)
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### Policy settings
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cmake_policy(SET CMP0054 NEW) # don't implicitly dereference inside if()
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### Configure output locations
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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### Compile options
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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# using Clang (linux or apple) or GCC
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message("Using clang/gcc compiler flags")
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SET(BASE_CXX_FLAGS "-std=c++11 -Wall -Wextra -Werror -g3")
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SET(DISABLED_WARNINGS " -Wno-unused-parameter -Wno-unused-variable -Wno-unused-private-field -Wno-unused-function -Wno-deprecated-declarations")
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SET(TRACE_INCLUDES " -H -Wno-error=unused-command-line-argument")
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# clang-specific things
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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SET(BASE_CXX_FLAGS "${BASE_CXX_FLAGS} -ferror-limit=5 -fcolor-diagnostics")
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endif()
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SET(CMAKE_CXX_FLAGS "${BASE_CXX_FLAGS} ${DISABLED_WARNINGS}")
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#SET(CMAKE_CXX_FLAGS_DEBUG "-g3 -fsanitize=address") // tests are crashing in gtest with this on OSX. Is something broken or is the address checker being too aggressive with gtest?
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SET(CMAKE_CXX_FLAGS_DEBUG "-g3")
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SET(CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG")
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SET(CMAKE_CXX_FLAGS_RELEASE "-march=native -O3 -DNDEBUG")
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SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g")
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elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
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# using Visual Studio C++
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message("Using Visual Studio compiler flags")
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set(BASE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
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set(BASE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP") # parallel build
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SET(DISABLED_WARNINGS "${DISABLED_WARNINGS} /wd\"4267\"") # ignore conversion to smaller type (fires more aggressively than the gcc version, which is annoying)
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SET(DISABLED_WARNINGS "${DISABLED_WARNINGS} /wd\"4244\"") # ignore conversion to smaller type (fires more aggressively than the gcc version, which is annoying)
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SET(DISABLED_WARNINGS "${DISABLED_WARNINGS} /wd\"4305\"") # ignore truncation on initialization
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SET(CMAKE_CXX_FLAGS "${BASE_CXX_FLAGS} ${DISABLED_WARNINGS}")
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd")
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add_definitions(/D "_CRT_SECURE_NO_WARNINGS")
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add_definitions (-DNOMINMAX)
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else()
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# unrecognized
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message( FATAL_ERROR "Unrecognized compiler [${CMAKE_CXX_COMPILER_ID}]" )
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endif()
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### Download and unpack googletest at configure time
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# (from the googletest docs)
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configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
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execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
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if(result)
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message(FATAL_ERROR "CMake step for googletest failed: ${result}")
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endif()
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execute_process(COMMAND ${CMAKE_COMMAND} --build .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
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if(result)
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message(FATAL_ERROR "Build step for googletest failed: ${result}")
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endif()
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# Prevent overriding the parent project's compiler/linker
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# settings on Windows
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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# Add googletest directly to our build. This defines
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# the gtest and gtest_main targets.
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add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
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${CMAKE_CURRENT_BINARY_DIR}/googletest-build
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EXCLUDE_FROM_ALL)
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set_property(TARGET gtest PROPERTY CXX_STANDARD 11)
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# Test executable
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add_executable(ply-test
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main_test.cpp
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)
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target_link_libraries(ply-test gtest)
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target_include_directories(ply-test PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/..")
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# Add cmake test target ("make test")
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enable_testing()
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add_test(MainTest ply-test)
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