35 lines
1.4 KiB
CMake
35 lines
1.4 KiB
CMake
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project(mingw_stdthreads)
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cmake_minimum_required(VERSION 3.0)
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option(MINGW_STDTHREADS_BUILD_TEST "Build tests")
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option(MINGW_STDTHREADS_GENERATE_STDHEADERS "Generate std-like headers")
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string(CONCAT mingw_stdthreads_dir_docstring
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"Optional. When generating std-like headers , this variable can be set"
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"to manually specify the path to mingw-stdthreads directory containing"
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"original library headers.")
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set(MINGW_STDTHREADS_DIR "${PROJECT_SOURCE_DIR}"
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CACHE PATH ${mingw_stdthreads_dir_docstring})
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# mingw-stdthreads is a header-only library, so make it a INTERFACE target
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add_library(${PROJECT_NAME} INTERFACE)
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target_include_directories(${PROJECT_NAME} INTERFACE "${PROJECT_SOURCE_DIR}")
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if(MINGW_STDTHREADS_GENERATE_STDHEADERS)
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# Check if we are using gcc or clang
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
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# Add as dependency and generate std headers
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add_subdirectory(cmake_stdheaders_generator)
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target_link_libraries(${PROJECT_NAME} INTERFACE
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cmake_stdheaders_generator)
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else()
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message(WARNING "Cannot generate std headers with this compiler: "
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${CMAKE_CXX_COMPILER_ID} ". "
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"Please fall back to #include <mingw.xxx.h>")
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endif()
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endif()
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# Build tests.exe
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if(MINGW_STDTHREADS_BUILD_TEST)
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add_subdirectory(tests)
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endif()
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