macro(setup_conan) find_program(conan conan) if(NOT EXISTS ${conan}) message(FATAL_ERROR "Conan is required. Please see README.md") return() endif() if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL Darwin) set(os Macos) else() set(os ${CMAKE_HOST_SYSTEM_NAME}) endif() if(${CMAKE_CXX_COMPILER_ID} STREQUAL GNU) set(compiler gcc) elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL AppleClang) set(compiler apple-clang) else() message(FATAL_ERROR "Unknown compiler: ${CMAKE_CXX_COMPILER_ID}") endif() string(SUBSTRING ${CMAKE_CXX_COMPILER_VERSION} 0 3 compiler_version) set(conanfile ${CMAKE_SOURCE_DIR}/conanfile.txt) set(conanfile_cmake ${CMAKE_BINARY_DIR}/conanbuildinfo.cmake) set(compiler_libcxx libstdc++11) if("${CMAKE_BUILD_TYPE}" STREQUAL "") set(CONAN_BUILD_TYPE Debug) elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo") set(CONAN_BUILD_TYPE Release) else() set(CONAN_BUILD_TYPE ${CMAKE_BUILD_TYPE}) endif() execute_process(COMMAND ${conan} install --build=missing -s build_type=${CONAN_BUILD_TYPE} -s compiler.libcxx=${compiler_libcxx} ${CMAKE_SOURCE_DIR} RESULT_VARIABLE return_code) if(NOT ${return_code} EQUAL 0) message(FATAL_ERROR "conan install command failed.") endif() include(${conanfile_cmake}) #conan_basic_setup(TARGETS) conan_basic_setup() endmacro()