Remove support for Conan 1.x

Remove support Conan1
commit_hash:13fd59ff0c5aba1dfc77504f9ee7def4ac5f6954

8 files changed, 14 insertions, 1049 deletions

diff --git a/build/export_generators/cmake/cmake/conan1_deprecated.cmake b/build/export_generators/cmake/cmake/conan1_deprecated.cmake
deleted file mode 100644
index 5e42e26c9d4..00000000000
--- a/build/export_generators/cmake/cmake/conan1_deprecated.cmake
+++ /dev/null
@@ -1,962 +0,0 @@
-# The MIT License (MIT)
-
-# Copyright (c) 2018 JFrog
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-
-
-
-# This file comes from: https://github.com/conan-io/cmake-conan. Please refer
-# to this repository for issues and documentation.
-
-# Its purpose is to wrap and launch Conan C/C++ Package Manager when cmake is called.
-# It will take CMake current settings (os, compiler, compiler version, architecture)
-# and translate them to conan settings for installing and retrieving dependencies.
-
-# It is intended to facilitate developers building projects that have conan dependencies,
-# but it is only necessary on the end-user side. It is not necessary to create conan
-# packages, in fact it shouldn't be use for that. Check the project documentation.
-
-# version: 0.17.0
-
-include(CMakeParseArguments)
-
-function(_get_msvc_ide_version result)
-    set(${result} "" PARENT_SCOPE)
-
-    # VisualStudioVersion is set by vcvars*.bat
-    if(DEFINED ENV{VisualStudioVersion})
-        string(REGEX MATCH "([0-9]+)\.0" _ $ENV{VisualStudioVersion})
-        if(CMAKE_MATCH_COUNT EQUAL 1)
-            set(${result} ${CMAKE_MATCH_1} PARENT_SCOPE)
-            return()
-        else()
-            message(FATAL_ERROR "Conan: Unexpected env variable VisualStudioVersion format [$ENV{VisualStudioVersion}]")
-        endif()
-    endif()
-
-    # fallback to MSVC_VERSION which is set only based on _MSC_VER and can differ from the really installed
-    # Visual Studio version if non-standard toolset is used
-    if(NOT MSVC_VERSION VERSION_LESS 1400 AND MSVC_VERSION VERSION_LESS 1500)
-        set(${result} 8 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1500 AND MSVC_VERSION VERSION_LESS 1600)
-        set(${result} 9 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1600 AND MSVC_VERSION VERSION_LESS 1700)
-        set(${result} 10 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1700 AND MSVC_VERSION VERSION_LESS 1800)
-        set(${result} 11 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1800 AND MSVC_VERSION VERSION_LESS 1900)
-        set(${result} 12 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1900 AND MSVC_VERSION VERSION_LESS 1910)
-        set(${result} 14 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1910 AND MSVC_VERSION VERSION_LESS 1920)
-        set(${result} 15 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1920 AND MSVC_VERSION VERSION_LESS 1930)
-        set(${result} 16 PARENT_SCOPE)
-    elseif(NOT MSVC_VERSION VERSION_LESS 1930 AND MSVC_VERSION VERSION_LESS 1940)
-        set(${result} 17 PARENT_SCOPE)
-    else()
-        message(FATAL_ERROR "Conan: Unknown MSVC compiler version [${MSVC_VERSION}]")
-    endif()
-endfunction()
-
-macro(_conan_detect_build_type)
-    conan_parse_arguments(${ARGV})
-
-    if(ARGUMENTS_BUILD_TYPE)
-        set(_CONAN_SETTING_BUILD_TYPE ${ARGUMENTS_BUILD_TYPE})
-    elseif(CMAKE_BUILD_TYPE)
-        set(_CONAN_SETTING_BUILD_TYPE ${CMAKE_BUILD_TYPE})
-    else()
-        message(FATAL_ERROR "Please specify in command line CMAKE_BUILD_TYPE (-DCMAKE_BUILD_TYPE=Release)")
-    endif()
-
-    string(TOUPPER ${_CONAN_SETTING_BUILD_TYPE} _CONAN_SETTING_BUILD_TYPE_UPPER)
-    if (_CONAN_SETTING_BUILD_TYPE_UPPER STREQUAL "DEBUG")
-        set(_CONAN_SETTING_BUILD_TYPE "Debug")
-    elseif(_CONAN_SETTING_BUILD_TYPE_UPPER STREQUAL "RELEASE")
-        set(_CONAN_SETTING_BUILD_TYPE "Release")
-    elseif(_CONAN_SETTING_BUILD_TYPE_UPPER STREQUAL "RELWITHDEBINFO")
-        set(_CONAN_SETTING_BUILD_TYPE "RelWithDebInfo")
-    elseif(_CONAN_SETTING_BUILD_TYPE_UPPER STREQUAL "MINSIZEREL")
-        set(_CONAN_SETTING_BUILD_TYPE "MinSizeRel")
-    endif()
-endmacro()
-
-macro(_conan_check_system_name)
-    #handle -s os setting
-    if(CMAKE_SYSTEM_NAME AND NOT CMAKE_SYSTEM_NAME STREQUAL "Generic")
-        #use default conan os setting if CMAKE_SYSTEM_NAME is not defined
-        set(CONAN_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
-        if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
-            set(CONAN_SYSTEM_NAME Macos)
-            message(STATUS "CMake-Conan: cmake_osx_deployment_target=${CMAKE_OSX_DEPLOYMENT_TARGET}")
-            set(_CONAN_SETTING_OS_VERSION ${CMAKE_OSX_DEPLOYMENT_TARGET})
-        endif()
-        if(${CMAKE_SYSTEM_NAME} STREQUAL "QNX")
-            set(CONAN_SYSTEM_NAME Neutrino)
-        endif()
-        set(CONAN_SUPPORTED_PLATFORMS Windows Linux Macos Android iOS FreeBSD WindowsStore WindowsCE watchOS tvOS FreeBSD SunOS AIX Arduino Emscripten Neutrino)
-        list (FIND CONAN_SUPPORTED_PLATFORMS "${CONAN_SYSTEM_NAME}" _index)
-        if (${_index} GREATER -1)
-            #check if the cmake system is a conan supported one
-            set(_CONAN_SETTING_OS ${CONAN_SYSTEM_NAME})
-        else()
-            message(FATAL_ERROR "cmake system ${CONAN_SYSTEM_NAME} is not supported by conan. Use one of ${CONAN_SUPPORTED_PLATFORMS}")
-        endif()
-    endif()
-endmacro()
-
-macro(_conan_check_language)
-    get_property(_languages GLOBAL PROPERTY ENABLED_LANGUAGES)
-    if (";${_languages};" MATCHES ";CXX;")
-        set(LANGUAGE CXX)
-        set(USING_CXX 1)
-    elseif (";${_languages};" MATCHES ";C;")
-        set(LANGUAGE C)
-        set(USING_CXX 0)
-    else ()
-        message(FATAL_ERROR "Conan: Neither C or C++ was detected as a language for the project. Unabled to detect compiler version.")
-    endif()
-endmacro()
-
-macro(_conan_detect_compiler)
-
-    conan_parse_arguments(${ARGV})
-
-    if(ARGUMENTS_ARCH)
-        set(_CONAN_SETTING_ARCH ${ARGUMENTS_ARCH})
-    endif()
-
-    if(USING_CXX)
-        set(_CONAN_SETTING_COMPILER_CPPSTD ${CMAKE_CXX_STANDARD})
-    endif()
-
-    if (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL GNU)
-        # using GCC
-        # TODO: Handle other params
-        string(REPLACE "." ";" VERSION_LIST ${CMAKE_${LANGUAGE}_COMPILER_VERSION})
-        list(GET VERSION_LIST 0 MAJOR)
-        list(GET VERSION_LIST 1 MINOR)
-        set(COMPILER_VERSION ${MAJOR}.${MINOR})
-        if(${MAJOR} GREATER 4)
-            set(COMPILER_VERSION ${MAJOR})
-        endif()
-        set(_CONAN_SETTING_COMPILER gcc)
-        set(_CONAN_SETTING_COMPILER_VERSION ${COMPILER_VERSION})
-        if (USING_CXX)
-            conan_cmake_detect_unix_libcxx(_LIBCXX)
-            set(_CONAN_SETTING_COMPILER_LIBCXX ${_LIBCXX})
-        endif ()
-    elseif (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL Intel)
-        string(REPLACE "." ";" VERSION_LIST ${CMAKE_${LANGUAGE}_COMPILER_VERSION})
-        list(GET VERSION_LIST 0 MAJOR)
-        list(GET VERSION_LIST 1 MINOR)
-        set(COMPILER_VERSION ${MAJOR}.${MINOR})
-        set(_CONAN_SETTING_COMPILER intel)
-        set(_CONAN_SETTING_COMPILER_VERSION ${COMPILER_VERSION})
-        if (USING_CXX)
-            conan_cmake_detect_unix_libcxx(_LIBCXX)
-            set(_CONAN_SETTING_COMPILER_LIBCXX ${_LIBCXX})
-        endif ()
-    elseif (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL AppleClang)
-        # using AppleClang
-        string(REPLACE "." ";" VERSION_LIST ${CMAKE_${LANGUAGE}_COMPILER_VERSION})
-        list(GET VERSION_LIST 0 MAJOR)
-        list(GET VERSION_LIST 1 MINOR)
-        set(_CONAN_SETTING_COMPILER apple-clang)
-        set(_CONAN_SETTING_COMPILER_VERSION ${MAJOR}.${MINOR})
-        if (USING_CXX)
-            conan_cmake_detect_unix_libcxx(_LIBCXX)
-            set(_CONAN_SETTING_COMPILER_LIBCXX ${_LIBCXX})
-        endif ()
-    elseif (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL Clang
-                AND NOT "${CMAKE_${LANGUAGE}_COMPILER_FRONTEND_VARIANT}" STREQUAL "MSVC"
-                AND NOT "${CMAKE_${LANGUAGE}_SIMULATE_ID}" STREQUAL "MSVC")
-
-        string(REPLACE "." ";" VERSION_LIST ${CMAKE_${LANGUAGE}_COMPILER_VERSION})
-        list(GET VERSION_LIST 0 MAJOR)
-        list(GET VERSION_LIST 1 MINOR)
-        set(_CONAN_SETTING_COMPILER clang)
-        set(_CONAN_SETTING_COMPILER_VERSION ${MAJOR}.${MINOR})
-        if(APPLE)
-            cmake_policy(GET CMP0025 APPLE_CLANG_POLICY)
-            if(NOT APPLE_CLANG_POLICY STREQUAL NEW)
-                message(STATUS "Conan: APPLE and Clang detected. Assuming apple-clang compiler. Set CMP0025 to avoid it")
-                set(_CONAN_SETTING_COMPILER apple-clang)
-            endif()
-        endif()
-        if(${_CONAN_SETTING_COMPILER} STREQUAL clang AND ${MAJOR} GREATER 7)
-            set(_CONAN_SETTING_COMPILER_VERSION ${MAJOR})
-        endif()
-        if (USING_CXX)
-            conan_cmake_detect_unix_libcxx(_LIBCXX)
-            set(_CONAN_SETTING_COMPILER_LIBCXX ${_LIBCXX})
-        endif ()
-    elseif(${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL MSVC
-                OR (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL Clang
-                    AND "${CMAKE_${LANGUAGE}_COMPILER_FRONTEND_VARIANT}" STREQUAL "MSVC"
-                    AND "${CMAKE_${LANGUAGE}_SIMULATE_ID}" STREQUAL "MSVC"))
-
-        set(_VISUAL "Visual Studio")
-        _get_msvc_ide_version(_VISUAL_VERSION)
-        if("${_VISUAL_VERSION}" STREQUAL "")
-            message(FATAL_ERROR "Conan: Visual Studio not recognized")
-        else()
-            set(_CONAN_SETTING_COMPILER ${_VISUAL})
-            set(_CONAN_SETTING_COMPILER_VERSION ${_VISUAL_VERSION})
-        endif()
-
-        if(NOT _CONAN_SETTING_ARCH)
-            if (MSVC_${LANGUAGE}_ARCHITECTURE_ID MATCHES "64")
-                set(_CONAN_SETTING_ARCH x86_64)
-            elseif (MSVC_${LANGUAGE}_ARCHITECTURE_ID MATCHES "^ARM")
-                message(STATUS "Conan: Using default ARM architecture from MSVC")
-                set(_CONAN_SETTING_ARCH armv6)
-            elseif (MSVC_${LANGUAGE}_ARCHITECTURE_ID MATCHES "86")
-                set(_CONAN_SETTING_ARCH x86)
-            else ()
-                message(FATAL_ERROR "Conan: Unknown MSVC architecture [${MSVC_${LANGUAGE}_ARCHITECTURE_ID}]")
-            endif()
-        endif()
-
-        conan_cmake_detect_vs_runtime(_vs_runtime ${ARGV})
-        message(STATUS "Conan: Detected VS runtime: ${_vs_runtime}")
-        set(_CONAN_SETTING_COMPILER_RUNTIME ${_vs_runtime})
-
-        if (CMAKE_GENERATOR_TOOLSET)
-            set(_CONAN_SETTING_COMPILER_TOOLSET ${CMAKE_VS_PLATFORM_TOOLSET})
-        elseif(CMAKE_VS_PLATFORM_TOOLSET AND (CMAKE_GENERATOR STREQUAL "Ninja"))
-            set(_CONAN_SETTING_COMPILER_TOOLSET ${CMAKE_VS_PLATFORM_TOOLSET})
-        endif()
-        else()
-        message(FATAL_ERROR "Conan: compiler setup not recognized")
-    endif()
-
-endmacro()
-
-function(conan_cmake_settings result)
-    #message(STATUS "COMPILER " ${CMAKE_CXX_COMPILER})
-    #message(STATUS "COMPILER " ${CMAKE_CXX_COMPILER_ID})
-    #message(STATUS "VERSION " ${CMAKE_CXX_COMPILER_VERSION})
-    #message(STATUS "FLAGS " ${CMAKE_LANG_FLAGS})
-    #message(STATUS "LIB ARCH " ${CMAKE_CXX_LIBRARY_ARCHITECTURE})
-    #message(STATUS "BUILD TYPE " ${CMAKE_BUILD_TYPE})
-    #message(STATUS "GENERATOR " ${CMAKE_GENERATOR})
-    #message(STATUS "GENERATOR WIN64 " ${CMAKE_CL_64})
-
-    message(STATUS "Conan: Automatic detection of conan settings from cmake")
-
-    conan_parse_arguments(${ARGV})
-
-    _conan_detect_build_type(${ARGV})
-
-    _conan_check_system_name()
-
-    _conan_check_language()
-
-    _conan_detect_compiler(${ARGV})
-
-    # If profile is defined it is used
-    if(CMAKE_BUILD_TYPE STREQUAL "Debug" AND ARGUMENTS_DEBUG_PROFILE)
-        set(_APPLIED_PROFILES ${ARGUMENTS_DEBUG_PROFILE})
-    elseif(CMAKE_BUILD_TYPE STREQUAL "Release" AND ARGUMENTS_RELEASE_PROFILE)
-        set(_APPLIED_PROFILES ${ARGUMENTS_RELEASE_PROFILE})
-    elseif(CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo" AND ARGUMENTS_RELWITHDEBINFO_PROFILE)
-        set(_APPLIED_PROFILES ${ARGUMENTS_RELWITHDEBINFO_PROFILE})
-    elseif(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel" AND ARGUMENTS_MINSIZEREL_PROFILE)
-        set(_APPLIED_PROFILES ${ARGUMENTS_MINSIZEREL_PROFILE})
-    elseif(ARGUMENTS_PROFILE)
-        set(_APPLIED_PROFILES ${ARGUMENTS_PROFILE})
-    endif()
-
-    foreach(ARG ${_APPLIED_PROFILES})
-        set(_SETTINGS ${_SETTINGS} -pr=${ARG})
-    endforeach()
-    foreach(ARG ${ARGUMENTS_PROFILE_BUILD})
-        conan_check(VERSION 1.24.0 REQUIRED DETECT_QUIET)
-        set(_SETTINGS ${_SETTINGS} -pr:b=${ARG})
-    endforeach()
-
-    if(NOT _SETTINGS OR ARGUMENTS_PROFILE_AUTO STREQUAL "ALL")
-        set(ARGUMENTS_PROFILE_AUTO arch os.version build_type compiler compiler.version
-                                   compiler.runtime compiler.libcxx compiler.toolset)
-    endif()
-
-    # remove any manually specified settings from the autodetected settings
-    foreach(ARG ${ARGUMENTS_SETTINGS})
-        string(REGEX MATCH "[^=]*" MANUAL_SETTING "${ARG}")
-        message(STATUS "Conan: ${MANUAL_SETTING} was added as an argument. Not using the autodetected one.")
-        list(REMOVE_ITEM ARGUMENTS_PROFILE_AUTO "${MANUAL_SETTING}")
-    endforeach()
-
-    # Automatic from CMake
-    foreach(ARG ${ARGUMENTS_PROFILE_AUTO})
-        string(TOUPPER ${ARG} _arg_name)
-        string(REPLACE "." "_" _arg_name ${_arg_name})
-        if(_CONAN_SETTING_${_arg_name})
-            set(_SETTINGS ${_SETTINGS} -s ${ARG}=${_CONAN_SETTING_${_arg_name}})
-        endif()
-    endforeach()
-
-    foreach(ARG ${ARGUMENTS_SETTINGS})
-        set(_SETTINGS ${_SETTINGS} -s ${ARG})
-    endforeach()
-
-    message(STATUS "Conan: Settings= ${_SETTINGS}")
-
-    set(${result} ${_SETTINGS} PARENT_SCOPE)
-endfunction()
-
-
-function(conan_cmake_detect_unix_libcxx result)
-    # Take into account any -stdlib in compile options
-    get_directory_property(compile_options DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMPILE_OPTIONS)
-    string(GENEX_STRIP "${compile_options}" compile_options)
-
-    # Take into account any _GLIBCXX_USE_CXX11_ABI in compile definitions
-    get_directory_property(defines DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMPILE_DEFINITIONS)
-    string(GENEX_STRIP "${defines}" defines)
-
-    foreach(define ${defines})
-        if(define MATCHES "_GLIBCXX_USE_CXX11_ABI")
-            if(define MATCHES "^-D")
-                set(compile_options ${compile_options} "${define}")
-            else()
-                set(compile_options ${compile_options} "-D${define}")
-            endif()
-        endif()
-    endforeach()
-
-    # add additional compiler options ala cmRulePlaceholderExpander::ExpandRuleVariable
-    set(EXPAND_CXX_COMPILER ${CMAKE_CXX_COMPILER})
-    if(CMAKE_CXX_COMPILER_ARG1)
-        # CMake splits CXX="foo bar baz" into CMAKE_CXX_COMPILER="foo", CMAKE_CXX_COMPILER_ARG1="bar baz"
-        # without this, ccache, winegcc, or other wrappers might lose all their arguments
-        separate_arguments(SPLIT_CXX_COMPILER_ARG1 NATIVE_COMMAND ${CMAKE_CXX_COMPILER_ARG1})
-        list(APPEND EXPAND_CXX_COMPILER ${SPLIT_CXX_COMPILER_ARG1})
-    endif()
-
-    if(CMAKE_CXX_COMPILE_OPTIONS_TARGET AND CMAKE_CXX_COMPILER_TARGET)
-        # without --target= we may be calling the wrong underlying GCC
-        list(APPEND EXPAND_CXX_COMPILER "${CMAKE_CXX_COMPILE_OPTIONS_TARGET}${CMAKE_CXX_COMPILER_TARGET}")
-    endif()
-
-    if(CMAKE_CXX_COMPILE_OPTIONS_EXTERNAL_TOOLCHAIN AND CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN)
-        list(APPEND EXPAND_CXX_COMPILER "${CMAKE_CXX_COMPILE_OPTIONS_EXTERNAL_TOOLCHAIN}${CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN}")
-    endif()
-
-    if(CMAKE_CXX_COMPILE_OPTIONS_SYSROOT)
-        # without --sysroot= we may find the wrong #include <string>
-        if(CMAKE_SYSROOT_COMPILE)
-            list(APPEND EXPAND_CXX_COMPILER "${CMAKE_CXX_COMPILE_OPTIONS_SYSROOT}${CMAKE_SYSROOT_COMPILE}")
-        elseif(CMAKE_SYSROOT)
-            list(APPEND EXPAND_CXX_COMPILER "${CMAKE_CXX_COMPILE_OPTIONS_SYSROOT}${CMAKE_SYSROOT}")
-        endif()
-    endif()
-
-    separate_arguments(SPLIT_CXX_FLAGS NATIVE_COMMAND ${CMAKE_CXX_FLAGS})
-
-    if(CMAKE_OSX_SYSROOT)
-        set(xcode_sysroot_option "--sysroot=${CMAKE_OSX_SYSROOT}")
-    endif()
-
-    execute_process(
-        COMMAND ${CMAKE_COMMAND} -E echo "#include <string>"
-        COMMAND ${EXPAND_CXX_COMPILER} ${SPLIT_CXX_FLAGS} -x c++ ${xcode_sysroot_option} ${compile_options} -E -dM -
-        OUTPUT_VARIABLE string_defines
-    )
-
-    if(string_defines MATCHES "#define __GLIBCXX__")
-        # Allow -D_GLIBCXX_USE_CXX11_ABI=ON/OFF as argument to cmake
-        if(DEFINED _GLIBCXX_USE_CXX11_ABI)
-            if(_GLIBCXX_USE_CXX11_ABI)
-                set(${result} libstdc++11 PARENT_SCOPE)
-                return()
-            else()
-                set(${result} libstdc++ PARENT_SCOPE)
-                return()
-            endif()
-        endif()
-
-        if(string_defines MATCHES "#define _GLIBCXX_USE_CXX11_ABI 1\n")
-            set(${result} libstdc++11 PARENT_SCOPE)
-        else()
-            # Either the compiler is missing the define because it is old, and so
-            # it can't use the new abi, or the compiler was configured to use the
-            # old abi by the user or distro (e.g. devtoolset on RHEL/CentOS)
-            set(${result} libstdc++ PARENT_SCOPE)
-        endif()
-    else()
-        set(${result} libc++ PARENT_SCOPE)
-    endif()
-endfunction()
-
-function(conan_cmake_detect_vs_runtime result)
-
-    conan_parse_arguments(${ARGV})
-    if(ARGUMENTS_BUILD_TYPE)
-        set(build_type "${ARGUMENTS_BUILD_TYPE}")
-    elseif(CMAKE_BUILD_TYPE)
-        set(build_type "${CMAKE_BUILD_TYPE}")
-    else()
-        message(FATAL_ERROR "Please specify in command line CMAKE_BUILD_TYPE (-DCMAKE_BUILD_TYPE=Release)")
-    endif()
-
-    if(build_type)
-        string(TOUPPER "${build_type}" build_type)
-    endif()
-
-    if (DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
-        if(${CMAKE_MSVC_RUNTIME_LIBRARY} STREQUAL MultiThreaded)
-            set(${result} "MT" PARENT_SCOPE)
-        elseif(${CMAKE_MSVC_RUNTIME_LIBRARY} STREQUAL MultiThreadedDebug)
-            set(${result} "MTd" PARENT_SCOPE)
-        elseif(${CMAKE_MSVC_RUNTIME_LIBRARY} STREQUAL MultiThreadedDLL)
-            set(${result} "MD" PARENT_SCOPE)
-        elseif(${CMAKE_MSVC_RUNTIME_LIBRARY} STREQUAL MultiThreadedDebugDLL)
-            set(${result} "MDd" PARENT_SCOPE)
-        elseif(${CMAKE_MSVC_RUNTIME_LIBRARY} STREQUAL "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-            if(${build_type} STREQUAL DEBUG)
-                set(${result} "MTd" PARENT_SCOPE)
-            else()
-                set(${result} "MT" PARENT_SCOPE)
-            endif()
-        elseif(${CMAKE_MSVC_RUNTIME_LIBRARY} STREQUAL "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
-            if(${build_type} STREQUAL DEBUG)
-                set(${result} "MDd" PARENT_SCOPE)
-            else()
-                set(${result} "MD" PARENT_SCOPE)
-            endif()
-        else()
-            message(FATAL_ERROR "Incorrect CMAKE_MSVC_RUNTIME_LIBRARY value ${CMAKE_MSVC_RUNTIME_LIBRARY}")
-        endif()
-        return()
-    endif()
-
-    set(variables CMAKE_CXX_FLAGS_${build_type} CMAKE_C_FLAGS_${build_type} CMAKE_CXX_FLAGS CMAKE_C_FLAGS)
-    foreach(variable ${variables})
-        if(NOT "${${variable}}" STREQUAL "")
-            string(REPLACE " " ";" flags "${${variable}}")
-            foreach (flag ${flags})
-                if("${flag}" STREQUAL "/MD" OR "${flag}" STREQUAL "/MDd" OR "${flag}" STREQUAL "/MT" OR "${flag}" STREQUAL "/MTd")
-                    string(SUBSTRING "${flag}" 1 -1 runtime)
-                    set(${result} "${runtime}" PARENT_SCOPE)
-                    return()
-                endif()
-            endforeach()
-        endif()
-    endforeach()
-    if("${build_type}" STREQUAL "DEBUG")
-        set(${result} "MDd" PARENT_SCOPE)
-    else()
-        set(${result} "MD" PARENT_SCOPE)
-    endif()
-endfunction()
-
-function(_collect_settings result)
-    set(ARGUMENTS_PROFILE_AUTO arch os.version build_type compiler compiler.version
-                            compiler.runtime compiler.libcxx compiler.toolset
-                            compiler.cppstd)
-    foreach(ARG ${ARGUMENTS_PROFILE_AUTO})
-        string(TOUPPER ${ARG} _arg_name)
-        string(REPLACE "." "_" _arg_name ${_arg_name})
-        if(_CONAN_SETTING_${_arg_name})
-            set(detected_setings ${detected_setings} ${ARG}=${_CONAN_SETTING_${_arg_name}})
-        endif()
-    endforeach()
-    set(${result} ${detected_setings} PARENT_SCOPE)
-endfunction()
-
-function(conan_cmake_autodetect detected_settings)
-    _conan_detect_build_type(${ARGV})
-    _conan_check_system_name()
-    _conan_check_language()
-    _conan_detect_compiler(${ARGV})
-    _collect_settings(collected_settings)
-    set(${detected_settings} ${collected_settings} PARENT_SCOPE)
-endfunction()
-
-macro(conan_parse_arguments)
-  set(options BASIC_SETUP CMAKE_TARGETS UPDATE KEEP_RPATHS NO_LOAD NO_OUTPUT_DIRS OUTPUT_QUIET NO_IMPORTS SKIP_STD)
-  set(oneValueArgs CONANFILE  ARCH BUILD_TYPE INSTALL_FOLDER CONAN_COMMAND)
-  set(multiValueArgs DEBUG_PROFILE RELEASE_PROFILE RELWITHDEBINFO_PROFILE MINSIZEREL_PROFILE
-                     PROFILE REQUIRES OPTIONS IMPORTS SETTINGS BUILD ENV GENERATORS PROFILE_AUTO
-                     INSTALL_ARGS CONFIGURATION_TYPES PROFILE_BUILD BUILD_REQUIRES)
-  cmake_parse_arguments(ARGUMENTS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-endmacro()
-
-function(old_conan_cmake_install)
-    # Calls "conan install"
-    # Argument BUILD is equivalant to --build={missing, PkgName,...} or
-    # --build when argument is 'BUILD all' (which builds all packages from source)
-    # Argument CONAN_COMMAND, to specify the conan path, e.g. in case of running from source
-    # cmake does not identify conan as command, even if it is +x and it is in the path
-    conan_parse_arguments(${ARGV})
-
-    if(CONAN_CMAKE_MULTI)
-        set(ARGUMENTS_GENERATORS ${ARGUMENTS_GENERATORS} cmake_multi)
-    else()
-        set(ARGUMENTS_GENERATORS ${ARGUMENTS_GENERATORS} cmake)
-    endif()
-
-    set(CONAN_BUILD_POLICY "")
-    foreach(ARG ${ARGUMENTS_BUILD})
-        if(${ARG} STREQUAL "all")
-            set(CONAN_BUILD_POLICY ${CONAN_BUILD_POLICY} --build)
-            break()
-        else()
-            set(CONAN_BUILD_POLICY ${CONAN_BUILD_POLICY} --build=${ARG})
-        endif()
-    endforeach()
-    if(ARGUMENTS_CONAN_COMMAND)
-       set(CONAN_CMD ${ARGUMENTS_CONAN_COMMAND})
-    else()
-        conan_check(REQUIRED)
-    endif()
-    set(CONAN_OPTIONS "")
-    if(ARGUMENTS_CONANFILE)
-      if(IS_ABSOLUTE ${ARGUMENTS_CONANFILE})
-          set(CONANFILE ${ARGUMENTS_CONANFILE})
-      else()
-          set(CONANFILE ${CMAKE_CURRENT_SOURCE_DIR}/${ARGUMENTS_CONANFILE})
-      endif()
-    else()
-      set(CONANFILE ".")
-    endif()
-    foreach(ARG ${ARGUMENTS_OPTIONS})
-      set(CONAN_OPTIONS ${CONAN_OPTIONS} -o=${ARG})
-    endforeach()
-    if(ARGUMENTS_UPDATE)
-      set(CONAN_INSTALL_UPDATE --update)
-    endif()
-    if(ARGUMENTS_NO_IMPORTS)
-      set(CONAN_INSTALL_NO_IMPORTS --no-imports)
-    endif()
-    set(CONAN_INSTALL_FOLDER "")
-    if(ARGUMENTS_INSTALL_FOLDER)
-      set(CONAN_INSTALL_FOLDER -if=${ARGUMENTS_INSTALL_FOLDER})
-    endif()
-    foreach(ARG ${ARGUMENTS_GENERATORS})
-        set(CONAN_GENERATORS ${CONAN_GENERATORS} -g=${ARG})
-    endforeach()
-    foreach(ARG ${ARGUMENTS_ENV})
-        set(CONAN_ENV_VARS ${CONAN_ENV_VARS} -e=${ARG})
-    endforeach()
-    set(conan_args install ${CONANFILE} ${settings} ${CONAN_ENV_VARS} ${CONAN_GENERATORS} ${CONAN_BUILD_POLICY} ${CONAN_INSTALL_UPDATE} ${CONAN_INSTALL_NO_IMPORTS} ${CONAN_OPTIONS} ${CONAN_INSTALL_FOLDER} ${ARGUMENTS_INSTALL_ARGS})
-
-    string (REPLACE ";" " " _conan_args "${conan_args}")
-    message(STATUS "Conan executing: ${CONAN_CMD} ${_conan_args}")
-
-    if(ARGUMENTS_OUTPUT_QUIET)
-        execute_process(COMMAND ${CONAN_CMD} ${conan_args}
-                        RESULT_VARIABLE return_code
-                        OUTPUT_VARIABLE conan_output
-                        ERROR_VARIABLE conan_output
-                        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-    else()
-        execute_process(COMMAND ${CONAN_CMD} ${conan_args}
-                        RESULT_VARIABLE return_code
-                        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-    endif()
-
-    if(NOT "${return_code}" STREQUAL "0")
-      message(FATAL_ERROR "Conan install failed='${return_code}'")
-    endif()
-
-endfunction()
-
-function(conan_cmake_install)
-    if(DEFINED CONAN_COMMAND)
-        set(CONAN_CMD ${CONAN_COMMAND})
-    else()
-        conan_check(REQUIRED)
-    endif()
-
-    set(installOptions UPDATE NO_IMPORTS OUTPUT_QUIET ERROR_QUIET)
-    set(installOneValueArgs PATH_OR_REFERENCE REFERENCE REMOTE LOCKFILE LOCKFILE_OUT LOCKFILE_NODE_ID INSTALL_FOLDER)
-    set(installMultiValueArgs GENERATOR BUILD ENV ENV_HOST ENV_BUILD OPTIONS_HOST OPTIONS OPTIONS_BUILD PROFILE
-                              PROFILE_HOST PROFILE_BUILD SETTINGS SETTINGS_HOST SETTINGS_BUILD CONF)
-    cmake_parse_arguments(ARGS "${installOptions}" "${installOneValueArgs}" "${installMultiValueArgs}" ${ARGN})
-    foreach(arg ${installOptions})
-        if(ARGS_${arg})
-            set(${arg} ${${arg}} ${ARGS_${arg}})
-        endif()
-    endforeach()
-    foreach(arg ${installOneValueArgs})
-        if(DEFINED ARGS_${arg})
-            if("${arg}" STREQUAL "REMOTE")
-                set(flag "--remote")
-            elseif("${arg}" STREQUAL "LOCKFILE")
-                set(flag "--lockfile")
-            elseif("${arg}" STREQUAL "LOCKFILE_OUT")
-                set(flag "--lockfile-out")
-            elseif("${arg}" STREQUAL "LOCKFILE_NODE_ID")
-                set(flag "--lockfile-node-id")
-            elseif("${arg}" STREQUAL "INSTALL_FOLDER")
-                set(flag "--install-folder")
-            endif()
-            set(${arg} ${${arg}} ${flag} ${ARGS_${arg}})
-        endif()
-    endforeach()
-    foreach(arg ${installMultiValueArgs})
-        if(DEFINED ARGS_${arg})
-            if("${arg}" STREQUAL "GENERATOR")
-                set(flag "--generator")
-            elseif("${arg}" STREQUAL "BUILD")
-                set(flag "--build")
-            elseif("${arg}" STREQUAL "ENV")
-                set(flag "--env")
-            elseif("${arg}" STREQUAL "ENV_HOST")
-                set(flag "--env:host")
-            elseif("${arg}" STREQUAL "ENV_BUILD")
-                set(flag "--env:build")
-            elseif("${arg}" STREQUAL "OPTIONS")
-                set(flag "--options")
-            elseif("${arg}" STREQUAL "OPTIONS_HOST")
-                set(flag "--options:host")
-            elseif("${arg}" STREQUAL "OPTIONS_BUILD")
-                set(flag "--options:build")
-            elseif("${arg}" STREQUAL "PROFILE")
-                set(flag "--profile")
-            elseif("${arg}" STREQUAL "PROFILE_HOST")
-                set(flag "--profile:host")
-            elseif("${arg}" STREQUAL "PROFILE_BUILD")
-                set(flag "--profile:build")
-            elseif("${arg}" STREQUAL "SETTINGS")
-                set(flag "--settings")
-            elseif("${arg}" STREQUAL "SETTINGS_HOST")
-                set(flag "--settings:host")
-            elseif("${arg}" STREQUAL "SETTINGS_BUILD")
-                set(flag "--settings:build")
-            elseif("${arg}" STREQUAL "CONF")
-                set(flag "--conf")
-            endif()
-            list(LENGTH ARGS_${arg} numargs)
-            foreach(item ${ARGS_${arg}})
-                if(${item} STREQUAL "all" AND ${arg} STREQUAL "BUILD")
-                    set(${arg} "--build")
-                    break()
-                endif()
-                set(${arg} ${${arg}} ${flag} ${item})
-            endforeach()
-        endif()
-    endforeach()
-    if(DEFINED UPDATE)
-        set(UPDATE --update)
-    endif()
-    if(DEFINED NO_IMPORTS)
-        set(NO_IMPORTS --no-imports)
-    endif()
-    set(install_args install ${PATH_OR_REFERENCE} ${REFERENCE} ${UPDATE} ${NO_IMPORTS} ${REMOTE} ${LOCKFILE} ${LOCKFILE_OUT} ${LOCKFILE_NODE_ID} ${INSTALL_FOLDER}
-                                ${GENERATOR} ${BUILD} ${ENV} ${ENV_HOST} ${ENV_BUILD} ${OPTIONS} ${OPTIONS_HOST} ${OPTIONS_BUILD}
-                                ${PROFILE} ${PROFILE_HOST} ${PROFILE_BUILD} ${SETTINGS} ${SETTINGS_HOST} ${SETTINGS_BUILD} ${CONF})
-
-    string(REPLACE ";" " " _install_args "${install_args}")
-    message(STATUS "Conan executing: ${CONAN_CMD} ${_install_args}")
-
-    if(ARGS_OUTPUT_QUIET)
-      set(OUTPUT_OPT OUTPUT_QUIET)
-    endif()
-    if(ARGS_ERROR_QUIET)
-      set(ERROR_OPT ERROR_QUIET)
-    endif()
-
-    execute_process(COMMAND ${CONAN_CMD} ${install_args}
-                    RESULT_VARIABLE return_code
-                    ${OUTPUT_OPT}
-                    ${ERROR_OPT}
-                    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-
-    if(NOT "${return_code}" STREQUAL "0")
-        if (ARGS_ERROR_QUIET)
-            message(WARNING "Conan install failed='${return_code}'")
-        else()
-            message(FATAL_ERROR "Conan install failed='${return_code}'")
-        endif()
-    endif()
-
-endfunction()
-
-function(conan_cmake_setup_conanfile)
-  conan_parse_arguments(${ARGV})
-  if(ARGUMENTS_CONANFILE)
-    get_filename_component(_CONANFILE_NAME ${ARGUMENTS_CONANFILE} NAME)
-    # configure_file will make sure cmake re-runs when conanfile is updated
-    configure_file(${ARGUMENTS_CONANFILE} ${CMAKE_CURRENT_BINARY_DIR}/${_CONANFILE_NAME}.junk COPYONLY)
-    file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/${_CONANFILE_NAME}.junk)
-  else()
-    conan_cmake_generate_conanfile(ON ${ARGV})
-  endif()
-endfunction()
-
-function(conan_cmake_configure)
-    conan_cmake_generate_conanfile(OFF ${ARGV})
-endfunction()
-
-# Generate, writing in disk a conanfile.txt with the requires, options, and imports
-# specified as arguments
-# This will be considered as temporary file, generated in CMAKE_CURRENT_BINARY_DIR)
-function(conan_cmake_generate_conanfile DEFAULT_GENERATOR)
-
-    conan_parse_arguments(${ARGV})
-
-    set(_FN "${CMAKE_CURRENT_BINARY_DIR}/conanfile.txt")
-    file(WRITE ${_FN} "")
-
-    if(DEFINED ARGUMENTS_REQUIRES)
-        file(APPEND ${_FN} "[requires]\n")
-        foreach(REQUIRE ${ARGUMENTS_REQUIRES})
-            file(APPEND ${_FN} ${REQUIRE} "\n")
-        endforeach()
-    endif()
-
-    if (DEFAULT_GENERATOR OR DEFINED ARGUMENTS_GENERATORS)
-        file(APPEND ${_FN} "[generators]\n")
-        if (DEFAULT_GENERATOR)
-            file(APPEND ${_FN} "cmake\n")
-        endif()
-        if (DEFINED ARGUMENTS_GENERATORS)
-            foreach(GENERATOR ${ARGUMENTS_GENERATORS})
-                file(APPEND ${_FN} ${GENERATOR} "\n")
-            endforeach()
-        endif()
-    endif()
-
-    if(DEFINED ARGUMENTS_BUILD_REQUIRES)
-        file(APPEND ${_FN} "[build_requires]\n")
-        foreach(BUILD_REQUIRE ${ARGUMENTS_BUILD_REQUIRES})
-            file(APPEND ${_FN} ${BUILD_REQUIRE} "\n")
-        endforeach()
-    endif()
-
-    if(DEFINED ARGUMENTS_IMPORTS)
-        file(APPEND ${_FN} "[imports]\n")
-        foreach(IMPORTS ${ARGUMENTS_IMPORTS})
-            file(APPEND ${_FN} ${IMPORTS} "\n")
-        endforeach()
-    endif()
-
-    if(DEFINED ARGUMENTS_OPTIONS)
-        file(APPEND ${_FN} "[options]\n")
-        foreach(OPTION ${ARGUMENTS_OPTIONS})
-            file(APPEND ${_FN} ${OPTION} "\n")
-        endforeach()
-    endif()
-
-endfunction()
-
-
-macro(conan_load_buildinfo)
-    if(CONAN_CMAKE_MULTI)
-      set(_CONANBUILDINFO conanbuildinfo_multi.cmake)
-    else()
-      set(_CONANBUILDINFO conanbuildinfo.cmake)
-    endif()
-    if(ARGUMENTS_INSTALL_FOLDER)
-        set(_CONANBUILDINFOFOLDER ${ARGUMENTS_INSTALL_FOLDER})
-    else()
-        set(_CONANBUILDINFOFOLDER ${CMAKE_CURRENT_BINARY_DIR})
-    endif()
-    # Checks for the existence of conanbuildinfo.cmake, and loads it
-    # important that it is macro, so variables defined at parent scope
-    if(EXISTS "${_CONANBUILDINFOFOLDER}/${_CONANBUILDINFO}")
-      message(STATUS "Conan: Loading ${_CONANBUILDINFO}")
-      include(${_CONANBUILDINFOFOLDER}/${_CONANBUILDINFO})
-    else()
-      message(FATAL_ERROR "${_CONANBUILDINFO} doesn't exist in ${CMAKE_CURRENT_BINARY_DIR}")
-    endif()
-endmacro()
-
-
-macro(conan_cmake_run)
-    conan_parse_arguments(${ARGV})
-
-    if(ARGUMENTS_CONFIGURATION_TYPES AND NOT CMAKE_CONFIGURATION_TYPES)
-        message(WARNING "CONFIGURATION_TYPES should only be specified for multi-configuration generators")
-    elseif(ARGUMENTS_CONFIGURATION_TYPES AND ARGUMENTS_BUILD_TYPE)
-        message(WARNING "CONFIGURATION_TYPES and BUILD_TYPE arguments should not be defined at the same time.")
-    endif()
-
-    if(CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE AND NOT CONAN_EXPORTED
-            AND NOT ARGUMENTS_BUILD_TYPE)
-        set(CONAN_CMAKE_MULTI ON)
-        if (NOT ARGUMENTS_CONFIGURATION_TYPES)
-            set(ARGUMENTS_CONFIGURATION_TYPES "Release;Debug")
-        endif()
-        message(STATUS "Conan: Using cmake-multi generator")
-    else()
-        set(CONAN_CMAKE_MULTI OFF)
-    endif()
-
-    if(NOT CONAN_EXPORTED)
-        conan_cmake_setup_conanfile(${ARGV})
-        if(CONAN_CMAKE_MULTI)
-            foreach(CMAKE_BUILD_TYPE ${ARGUMENTS_CONFIGURATION_TYPES})
-                set(ENV{CONAN_IMPORT_PATH} ${CMAKE_BUILD_TYPE})
-                conan_cmake_settings(settings ${ARGV})
-                old_conan_cmake_install(SETTINGS ${settings} ${ARGV})
-            endforeach()
-            set(CMAKE_BUILD_TYPE)
-        else()
-            conan_cmake_settings(settings ${ARGV})
-            old_conan_cmake_install(SETTINGS ${settings} ${ARGV})
-        endif()
-    endif()
-
-    if (NOT ARGUMENTS_NO_LOAD)
-      conan_load_buildinfo()
-    endif()
-
-    if(ARGUMENTS_BASIC_SETUP)
-        foreach(_option CMAKE_TARGETS KEEP_RPATHS NO_OUTPUT_DIRS SKIP_STD)
-            if(ARGUMENTS_${_option})
-                if(${_option} STREQUAL "CMAKE_TARGETS")
-                    list(APPEND _setup_options "TARGETS")
-                else()
-                    list(APPEND _setup_options ${_option})
-                endif()
-            endif()
-        endforeach()
-        conan_basic_setup(${_setup_options})
-    endif()
-endmacro()
-
-macro(conan_check)
-    # Checks conan availability in PATH
-    # Arguments REQUIRED, DETECT_QUIET and VERSION are optional
-    # Example usage:
-    #    conan_check(VERSION 1.0.0 REQUIRED)
-    set(options REQUIRED DETECT_QUIET)
-    set(oneValueArgs VERSION)
-    cmake_parse_arguments(CONAN "${options}" "${oneValueArgs}" "" ${ARGN})
-    if(NOT CONAN_DETECT_QUIET)
-        message(STATUS "Conan: checking conan executable")
-    endif()
-
-    find_program(CONAN_CMD conan)
-    if(NOT CONAN_CMD AND CONAN_REQUIRED)
-        message(FATAL_ERROR "Conan executable not found! Please install conan.")
-    endif()
-    if(NOT CONAN_DETECT_QUIET)
-        message(STATUS "Conan: Found program ${CONAN_CMD}")
-    endif()
-    execute_process(COMMAND ${CONAN_CMD} --version
-                    RESULT_VARIABLE return_code
-                    OUTPUT_VARIABLE CONAN_VERSION_OUTPUT
-                    ERROR_VARIABLE CONAN_VERSION_OUTPUT)
-
-    if(NOT "${return_code}" STREQUAL "0")
-      message(FATAL_ERROR "Conan --version failed='${return_code}'")
-    endif()
-
-    if(NOT CONAN_DETECT_QUIET)
-        string(STRIP "${CONAN_VERSION_OUTPUT}" _CONAN_VERSION_OUTPUT)
-        message(STATUS "Conan: Version found ${_CONAN_VERSION_OUTPUT}")
-    endif()
-
-    if(DEFINED CONAN_VERSION)
-        string(REGEX MATCH ".*Conan version ([0-9]+\\.[0-9]+\\.[0-9]+)" FOO
-            "${CONAN_VERSION_OUTPUT}")
-        if(${CMAKE_MATCH_1} VERSION_LESS ${CONAN_VERSION})
-            message(FATAL_ERROR "Conan outdated. Installed: ${CMAKE_MATCH_1}, \
-                required: ${CONAN_VERSION}. Consider updating via 'pip \
-                install conan==${CONAN_VERSION}'.")
-        endif()
-    endif()
-endmacro()
-
-function(conan_add_remote)
-    # Adds a remote
-    # Arguments URL and NAME are required, INDEX, COMMAND and VERIFY_SSL are optional
-    # Example usage:
-    #    conan_add_remote(NAME bincrafters INDEX 1
-    #       URL https://api.bintray.com/conan/bincrafters/public-conan
-    #       VERIFY_SSL True)
-    set(oneValueArgs URL NAME INDEX COMMAND VERIFY_SSL)
-    cmake_parse_arguments(CONAN "" "${oneValueArgs}" "" ${ARGN})
-
-    if(DEFINED CONAN_INDEX)
-        set(CONAN_INDEX_ARG "-i ${CONAN_INDEX}")
-    endif()
-    if(DEFINED CONAN_COMMAND)
-        set(CONAN_CMD ${CONAN_COMMAND})
-    else()
-        conan_check(REQUIRED DETECT_QUIET)
-    endif()
-    set(CONAN_VERIFY_SSL_ARG "True")
-    if(DEFINED CONAN_VERIFY_SSL)
-        set(CONAN_VERIFY_SSL_ARG ${CONAN_VERIFY_SSL})
-    endif()
-    message(STATUS "Conan: Adding ${CONAN_NAME} remote repository (${CONAN_URL}) verify ssl (${CONAN_VERIFY_SSL_ARG})")
-    execute_process(COMMAND ${CONAN_CMD} remote add ${CONAN_NAME} ${CONAN_INDEX_ARG} -f ${CONAN_URL} ${CONAN_VERIFY_SSL_ARG}
-                    RESULT_VARIABLE return_code)
-    if(NOT "${return_code}" STREQUAL "0")
-      message(FATAL_ERROR "Conan remote failed='${return_code}'")
-    endif()
-endfunction()
-
-macro(conan_config_install)
-    # install a full configuration from a local or remote zip file
-    # Argument ITEM is required, arguments TYPE, SOURCE, TARGET and VERIFY_SSL are optional
-    # Example usage:
-    #    conan_config_install(ITEM https://github.com/conan-io/cmake-conan.git
-    #       TYPE git SOURCE source-folder TARGET target-folder VERIFY_SSL false)
-    set(oneValueArgs ITEM TYPE SOURCE TARGET VERIFY_SSL)
-    set(multiValueArgs ARGS)
-    cmake_parse_arguments(CONAN "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    find_program(CONAN_CMD conan)
-    if(NOT CONAN_CMD AND CONAN_REQUIRED)
-        message(FATAL_ERROR "Conan executable not found!")
-    endif()
-
-    if(DEFINED CONAN_VERIFY_SSL)
-	set(CONAN_VERIFY_SSL_ARG "--verify-ssl=${CONAN_VERIFY_SSL}")
-    endif()
-
-    if(DEFINED CONAN_TYPE)
-	set(CONAN_TYPE_ARG "--type=${CONAN_TYPE}")
-    endif()
-
-    if(DEFINED CONAN_ARGS)
-	set(CONAN_ARGS_ARGS "--args=\"${CONAN_ARGS}\"")
-    endif()
-
-    if(DEFINED CONAN_SOURCE)
-	set(CONAN_SOURCE_ARGS "--source-folder=${CONAN_SOURCE}")
-    endif()
-
-    if(DEFINED CONAN_TARGET)
-	set(CONAN_TARGET_ARGS "--target-folder=${CONAN_TARGET}")
-    endif()
-
-    set (CONAN_CONFIG_INSTALL_ARGS 	${CONAN_VERIFY_SSL_ARG}
-					${CONAN_TYPE_ARG}
-					${CONAN_ARGS_ARGS}
-					${CONAN_SOURCE_ARGS}
-					${CONAN_TARGET_ARGS})
-
-    message(STATUS "Conan: Installing config from ${CONAN_ITEM}")
-	execute_process(COMMAND ${CONAN_CMD} config install ${CONAN_ITEM} ${CONAN_CONFIG_INSTALL_ARGS}
-                  RESULT_VARIABLE return_code)
-  if(NOT "${return_code}" STREQUAL "0")
-    message(FATAL_ERROR "Conan config failed='${return_code}'")
-  endif()
-endmacro()
diff --git a/build/export_generators/cmake/conan_imports.jinja b/build/export_generators/cmake/conan_imports.jinja
index d6b984b482d..16344660e8b 100644
--- a/build/export_generators/cmake/conan_imports.jinja
+++ b/build/export_generators/cmake/conan_imports.jinja
@@ -5,37 +5,33 @@
 {%-     set srcdir_and_mask = rsplit(search, ",", 2) -%}
 {%-     set srcdir = srcdir_and_mask[0]|trim -%}
 {%-     set mask = srcdir_and_mask[1]|trim -%}
-{%-     if use_conan2 -%}
-{%-         if "bin" in srcdir %}
+{%-     if "bin" in srcdir %}
             {{ shift }}for bindir in dep.cpp_info.bindirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=bindir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-             if "swig" in mask %}
+{%-         if "swig" in mask %}
                 # SWIG recipe under Conan2 does not set SWIG_LIB, do it manually here or else build fails
                 if os.path.exists(os.path.join(bindir, "swig")):
                     env = Environment()
                     if not env.vars(self).get("SWIG_LIB"):
                         env.define("SWIG_LIB", os.path.join(bindir, "swiglib"))
-{%-             endif -%}
-{%-         elif "res" in srcdir %}
+{%-         endif -%}
+{%-     elif "res" in srcdir %}
             {{ shift }}for resdir in dep.cpp_info.resdirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=resdir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-         elif "build" in srcdir %}
+{%-     elif "build" in srcdir %}
             {{ shift }}for builddir in dep.cpp_info.builddirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=builddir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-         elif ("src" in srcdir) or ("source" in srcdir) %}
+{%-     elif ("src" in srcdir) or ("source" in srcdir) %}
             {{ shift }}for srcdir in dep.cpp_info.srcdirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=srcdir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-         elif "lib" in srcdir %}
+{%-     elif "lib" in srcdir %}
             {{ shift }}for libdir in dep.cpp_info.libdirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=libdir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-         elif "include" in srcdir %}
+{%-     elif "include" in srcdir %}
             {{ shift }}for includedir in dep.cpp_info.includedirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=includedir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-         elif "frame" in srcdir %}
+{%-     elif "frame" in srcdir %}
             {{ shift }}for framedir in dep.cpp_info.frameworkdirs:
                 {{ shift }}copy(self, pattern="{{ mask }}", src=framedir, dst=self.build_folder + "../../../../{{ dstdir }}")
-{%-         endif -%}
-{%-     else %}
-        {{ shift }}self.copy(pattern="{{ mask }}", src="{{ srcdir }}", dst="{{ dstdir }}")
 {%-     endif -%}
 {%- endfor -%}
diff --git a/build/export_generators/cmake/conanfile.py.jinja b/build/export_generators/cmake/conanfile.py.jinja
index 13717d007d1..27fb5807060 100644
--- a/build/export_generators/cmake/conanfile.py.jinja
+++ b/build/export_generators/cmake/conanfile.py.jinja
@@ -1,15 +1,10 @@
-from conan import ConanFile
-
-{%- if use_conan2 %}
-
 import os
 
+from conan import ConanFile
 from conan.tools.files import copy
 from conan.tools.cmake import CMakeToolchain, CMakeDeps, cmake_layout
 from conan.tools.env import Environment
 
-{%- endif %}
-
 
 class App(ConanFile):
 
@@ -70,9 +65,7 @@ class App(ConanFile):
 {%-     endif -%}
 {%- endif -%}
 
-{%- set has_conan_os_depends_imports = conan.os_depends|selectattr('imports')|map(attribute='imports')|sum|length -%}
-
-{%- if use_conan2 %}
+{%- set has_conan_os_depends_imports = conan.os_depends|selectattr('imports')|map(attribute='imports')|sum|length %}
 
     def generate(self):
         CMakeDeps(self).generate()
@@ -101,28 +94,4 @@ class App(ConanFile):
     def layout(self):
         cmake_layout(self)
 
-{%- else %}
-
-    generators = "cmake_find_package", "cmake_paths"
-
-    def imports(self):
-{%- if conan.imports|length -%}
-{%-     set conan_imports = conan.imports -%}
-{%-     set shift = "" -%}
-{%-     include "[generator]/conan_imports.jinja" -%}
-{%- endif -%}
-
-{%- if (has_conan_os_depends_imports) -%}
-{%-     for conan_os_depend in conan.os_depends|selectattr('imports') %}
-{%-         if (conan_os_depend.imports|length) %}
-        if self.settings.os == "{{ conan_os_depend.os }}":
-{%-             set conan_imports = conan_os_depend.imports -%}
-{%-             set shift = "    " -%}
-{%-             include "[generator]/conan_imports.jinja" -%}
-{%-         endif -%}
-{%-     endfor -%}
-{%- endif -%}
-
-{%- endif -%}
-
 {%- include "[generator]/debug_conan.jinja" ignore missing %}
diff --git a/build/export_generators/cmake/generator.toml b/build/export_generators/cmake/generator.toml
index cfec8423176..870c2a67aa7 100644
--- a/build/export_generators/cmake/generator.toml
+++ b/build/export_generators/cmake/generator.toml
@@ -229,17 +229,6 @@ add_values=[{attr="includes", values=["cmake/bison.cmake"]}]
 
 [[rules]]
 attrs=[
-    "conan-requires",
-    "conan-tool_requires",
-    "conan-imports",
-    "conan-options",
-    "conan-generators",
-]
-copy=["cmake/conan1_deprecated.cmake", "cmake/conan_provider.cmake"]
-add_values=[{attr="includes", values=["cmake/conan1_deprecated.cmake"]}]
-
-[[rules]]
-attrs=[
     "target_options-privates-option=target_ev_messages",
     "target_options-privates-option=target_proto_messages",
     "target_macroses-macro=target_proto_plugin",
diff --git a/build/export_generators/cmake/root_cmake_lists.jinja b/build/export_generators/cmake/root_cmake_lists.jinja
index 6b41b43bfd5..d7d34ffc1ca 100644
--- a/build/export_generators/cmake/root_cmake_lists.jinja
+++ b/build/export_generators/cmake/root_cmake_lists.jinja
@@ -34,29 +34,10 @@ include(cmake/global_flags.cmake)
 include(cmake/global_vars.cmake)
 {% if includes is defined -%}
 {%     for incl in includes -%}
-{%         if not(use_conan2) or (incl != "cmake/conan1_deprecated.cmake") -%}
 include({{ incl }})
-{%         endif -%}
 {%     endfor -%}
 {%  endif -%}
 
-{%- if (conan.requires or conan.tool_requires) and not(use_conan2) %}
-if (CMAKE_CROSSCOMPILING)
-  include(${PROJECT_BINARY_DIR}/conan_paths.cmake)
-else()
-  conan_cmake_autodetect(settings)
-  conan_cmake_install(
-    PATH_OR_REFERENCE ${PROJECT_SOURCE_DIR}
-    INSTALL_FOLDER ${PROJECT_BINARY_DIR}
-    BUILD missing
-    REMOTE conancenter
-    SETTINGS ${settings}
-    ENV "CONAN_CMAKE_GENERATOR=${CMAKE_GENERATOR}"
-    CONF "tools.cmake.cmaketoolchain:generator=${CMAKE_GENERATOR}"
-  )
-endif()
-{% endif -%}
-
 {%- if vanilla_protobuf %}
 
 set(vanilla_protobuf "yes")
diff --git a/build/export_generators/cmake/target_links.jinja b/build/export_generators/cmake/target_links.jinja
index dfc315f8d1e..0680fcba696 100644
--- a/build/export_generators/cmake/target_links.jinja
+++ b/build/export_generators/cmake/target_links.jinja
@@ -44,10 +44,6 @@
 {%- if interfaces|length %}
 target_link_libraries({{ name }} INTERFACE
 {%-     for interface in interfaces %}
-{#-         OpenSSL recipe under Conan2 uses another target name, patch it manually here, or else build fails -#}
-{%-         if (use_conan2) and (interface == "OpenSSL::OpenSSL") -%}
-{%-            set interface = "openssl::openssl" -%}
-{%-         endif %}
   {{ interface }}
 {%-     endfor %}
 )
@@ -55,11 +51,7 @@ target_link_libraries({{ name }} INTERFACE
 
 {%- if publics|length %}
 target_link_libraries({{ name }} PUBLIC
-{%-     for public in publics -%}
-{#-         OpenSSL recipe under Conan2 uses another target name, patch it manually here, or else build fails -#}
-{%-         if (use_conan2) and (public == "OpenSSL::OpenSSL") -%}
-{%-            set public = "openssl::openssl" -%}
-{%-         endif %}
+{%-     for public in publics %}
   {{ public }}
 {%-     endfor %}
 )
diff --git a/contrib/libs/openssl/.yandex_meta/__init__.py b/contrib/libs/openssl/.yandex_meta/__init__.py
index 08770e451dc..912cdd7c01b 100644
--- a/contrib/libs/openssl/.yandex_meta/__init__.py
+++ b/contrib/libs/openssl/.yandex_meta/__init__.py
@@ -45,7 +45,7 @@ def post_install(self):
 
     OPENSOURCE_EXPORT_REPLACEMENT(
         CMAKE OpenSSL
-        CMAKE_TARGET OpenSSL::OpenSSL
+        CMAKE_TARGET openssl::openssl
         CONAN openssl/${OPENSOURCE_REPLACE_OPENSSL}
     )
 
diff --git a/contrib/libs/openssl/ya.make b/contrib/libs/openssl/ya.make
index 4577074bfb8..61a29dc1995 100644
--- a/contrib/libs/openssl/ya.make
+++ b/contrib/libs/openssl/ya.make
@@ -12,7 +12,7 @@ IF (OPENSOURCE_REPLACE_OPENSSL AND EXPORT_CMAKE)
 
     OPENSOURCE_EXPORT_REPLACEMENT(
         CMAKE OpenSSL
-        CMAKE_TARGET OpenSSL::OpenSSL
+        CMAKE_TARGET openssl::openssl
         CONAN openssl/${OPENSOURCE_REPLACE_OPENSSL}
     )