mirror of
https://github.com/boostorg/parser.git
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107 lines
3.8 KiB
CMake
107 lines
3.8 KiB
CMake
# Copyright (C) 2024 T. Zachary Laine
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# Distributed under the Boost Software License, Version 1.0.
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# https://www.boost.org/LICENSE_1_0.txt
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if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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# Generated by `boostdep --cmake parser`
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cmake_minimum_required(VERSION 3.14...3.20)
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project(boost_parser VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
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add_library(boost_parser INTERFACE)
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add_library(Boost::parser ALIAS boost_parser)
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target_include_directories(boost_parser INTERFACE include)
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target_link_libraries(boost_parser
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INTERFACE
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Boost::assert
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Boost::hana
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Boost::type_index
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)
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else()
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cmake_minimum_required(VERSION 3.14...3.20)
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project(parse)
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
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##################################################
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# C++ standard version selection
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##################################################
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set(CXX_STD 17 CACHE STRING "Set to 14, 17, etc., to enable C++14, C++17, etc.")
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message("-- Using -std=c++${CXX_STD}")
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# to just check the different frontend flavours we could use the following code
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if (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
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get_filename_component(CNAME "${CMAKE_CXX_COMPILER}" NAME)
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message(STATUS "Detected MSVC style compiler frontend '" ${CNAME} "'")
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add_definitions(/W3)
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add_compile_options(/Zc:__cplusplus) # not sure, if it necessary for clang-cl
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elseif (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU")
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get_filename_component(CNAME "${CMAKE_CXX_COMPILER}" NAME)
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message(STATUS "Detected GNU style compiler frontend '" ${CNAME} "'")
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add_definitions(-Wall)
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endif ()
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# alternatively the boolean variable 'MSVC' is equivalent to 'if (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")'
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# summary for a more detailed analysis (https://cmake.org/cmake/help/latest/manual/cmake-variables.7.html#variables-that-provide-information):
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# CMAKE_CXX_COMPILER_ID: Clang, GNU, MSVC
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# CMAKE_CXX_COMPILER_FRONTEND_VARIANT: GNU, MSVC
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# CMAKE_CXX_SIMULATE_ID: MSVC (for Microsoft clang and clang-cl as they use the MSVC runtime)
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# CMAKE_CXX_PLATFORM_ID: Windows, Darwin, MinGW, MSYS, Linux, UNIX, ...
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# Variables that describe the system (https://cmake.org/cmake/help/latest/manual/cmake-variables.7.html#variables-that-describe-the-system)
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##################################################
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# Build config
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##################################################
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set(BUILD_WITH_HANA false CACHE BOOL
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"Build with optional Hana support (and BOOST_PARSER_USE_HANA_TUPLE defined).")
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if (BUILD_WITH_HANA)
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add_definitions(-DBOOST_PARSER_USE_HANA_TUPLE)
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endif()
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##################################################
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# Dependencies
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##################################################
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include(dependencies)
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##################################################
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# Sanitizers
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##################################################
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set(USE_ASAN false CACHE BOOL "Set to true to enable -fsanitize=address when building tests.")
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set(USE_UBSAN false CACHE BOOL "Set to true to enable -fsanitize=undefined when building tests.")
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if (USE_ASAN AND USE_UBSAN)
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message(FATAL_ERROR "USE_ASAN and USE_UBSAN must not be enabled at the same time")
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elseif (USE_ASAN)
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set(compile_flags -fsanitize=address)
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set(link_flags -fsanitize=address)
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elseif (USE_UBSAN)
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set(compile_flags -fsanitize=undefined)
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set(link_flags -fsanitize=undefined)
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endif()
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##################################################
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# Parser
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##################################################
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add_library(parser INTERFACE)
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target_include_directories(parser INTERFACE ${CMAKE_SOURCE_DIR}/include)
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if (Boost_FOUND)
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target_include_directories(parser INTERFACE ${Boost_INCLUDE_DIRS})
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endif()
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##################################################
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# Subdirectories
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##################################################
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add_subdirectory(test)
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add_subdirectory(example)
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endif()
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