50 lines
1.5 KiB
CMake
50 lines
1.5 KiB
CMake
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cmake_minimum_required(VERSION 3.1.3...3.16)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
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include(guidelineSupportLibrary)
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project(GSL
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VERSION 4.0.0
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LANGUAGES CXX
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)
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# Must include after the project call due to GNUInstallDirs requiring a language be enabled (IE. CXX)
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include(GNUInstallDirs)
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# Creates a library GSL which is an interface (header files only)
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add_library(GSL INTERFACE)
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# NOTE: If you want to use GSL prefer to link against GSL using this alias target
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# EX:
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# target_link_libraries(foobar PRIVATE Microsoft.GSL::GSL)
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#
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# Add Microsoft.GSL::GSL alias for GSL so that dependents can be agnostic about
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# whether GSL was added via `add_subdirectory` or `find_package`
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add_library(Microsoft.GSL::GSL ALIAS GSL)
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# Determine whether this is a standalone project or included by other projects
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set(GSL_STANDALONE_PROJECT OFF)
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if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
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set(GSL_STANDALONE_PROJECT ON)
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endif()
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### Project options
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option(GSL_INSTALL "Generate and install GSL target" ${GSL_STANDALONE_PROJECT})
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option(GSL_TEST "Build and perform GSL tests" ${GSL_STANDALONE_PROJECT})
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# This GSL implementation generally assumes a platform that implements C++14 support.
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set(gsl_min_cxx_standard "14")
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if (GSL_STANDALONE_PROJECT)
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gsl_set_default_cxx_standard(${gsl_min_cxx_standard})
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else()
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gsl_client_set_cxx_standard(${gsl_min_cxx_standard})
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endif()
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# Setup include directory
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add_subdirectory(include)
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# Add natvis file
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gsl_add_native_visualizer_support()
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