CMakeProjectManager: Add package manager auto-setup

Adds CMAKE_PROJECT_INCLUDE_BEFORE as initial CMake parameters
with a path to a auto-setup.cmake script that will run
conan install if a conanfile.txt is found in the prject.

A project can have a local QtCreatorPackageManager.cmake file
that will be loaded if exists.

The auto setup can be controlled via the following CMake variables:

* QT_CREATOR_SKIP_PACKAGE_MANAGER_SETUP
* QT_CREATOR_SKIP_CONAN_SETUP
* QT_CREATOR_SKIP_VCPKG_SETUP

conan.cmake is taken from https://github.com/conan-io/cmake-conan
which takes care of the conan specific compiler cruft. License
is MIT.

Fixes: QTCREATORBUG-25362
Change-Id: I70a6e1abc5600851d048f1590ca24204ce52a503
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

3 files changed, 800 insertions, 3 deletions

diff --git a/src/share/3rdparty/CMakeLists.txt b/src/share/3rdparty/CMakeLists.txt
index 2168701e06..745591bd42 100644
--- a/src/share/3rdparty/CMakeLists.txt
+++ b/src/share/3rdparty/CMakeLists.txt
@@ -1,9 +1,18 @@
+set(resource_directories
+  fonts
+  package-manager
+)
+
+# create install rule for resource directories
 install(
-  DIRECTORY fonts
+  DIRECTORY ${resource_directories}
   DESTINATION "${IDE_DATA_PATH}"
+  USE_SOURCE_PERMISSIONS
 )
 
+# copy resource directories during build
 qtc_copy_to_builddir(copy_fonts_to_builddir
-	DIRECTORIES fonts
-	DESTINATION "${IDE_DATA_PATH}/fonts"
+  DIRECTORIES ${resource_directories}
+  DESTINATION "${IDE_DATA_PATH}"
+  CREATE_SUBDIRS
 )
diff --git a/src/share/3rdparty/package-manager/auto-setup.cmake b/src/share/3rdparty/package-manager/auto-setup.cmake
new file mode 100644
index 0000000000..29ab01b5a5
--- /dev/null
+++ b/src/share/3rdparty/package-manager/auto-setup.cmake
@@ -0,0 +1,115 @@
+if (EXISTS "${CMAKE_SOURCE_DIR}/QtCreatorPackageManager.cmake")
+  include("${CMAKE_SOURCE_DIR}/QtCreatorPackageManager.cmake")
+endif()
+
+if (QT_CREATOR_SKIP_PACKAGE_MANAGER_SETUP)
+  return()
+endif()
+
+#
+# conan
+#
+
+foreach(file conanfile.txt conanfile.py)
+  if (EXISTS "${CMAKE_SOURCE_DIR}/${file}")
+    set(conanfile_txt "${CMAKE_SOURCE_DIR}/${file}")
+    break()
+  endif()
+endforeach()
+
+if (conanfile_txt AND NOT QT_CREATOR_SKIP_CONAN_SETUP)
+
+  set(conanfile_timestamp_file "${CMAKE_BINARY_DIR}/conan-dependencies/conanfile.timestamp")
+  file(TIMESTAMP "${conanfile_txt}" conanfile_timestamp)
+
+  set(do_conan_installation ON)
+  if (EXISTS "${conanfile_timestamp_file}")
+    file(READ "${conanfile_timestamp_file}" old_conanfile_timestamp)
+    if ("${conanfile_timestamp}" STREQUAL "${old_conanfile_timestamp}")
+      set(do_conan_installation OFF)
+    endif()
+  endif()
+
+  if (do_conan_installation)
+    file(WRITE "${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake" "
+      set(CMAKE_C_COMPILER \"${CMAKE_C_COMPILER}\")
+      set(CMAKE_CXX_COMPILER \"${CMAKE_CXX_COMPILER}\")
+      ")
+    if (CMAKE_TOOLCHAIN_FILE)
+      file(APPEND "${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake"
+        "include(\"${CMAKE_TOOLCHAIN_FILE}\")\n")
+    endif()
+
+    file(WRITE "${CMAKE_BINARY_DIR}/conan-dependencies/CMakeLists.txt" "
+      cmake_minimum_required(VERSION 3.15)
+      project(conan-setup)
+      include(\"${CMAKE_CURRENT_LIST_DIR}/conan.cmake\")
+      conan_cmake_run(
+        CONANFILE \"${conanfile_txt}\"
+        INSTALL_FOLDER \"${CMAKE_BINARY_DIR}/conan-dependencies\"
+        GENERATORS cmake_paths json
+        BUILD missing
+        ENV CONAN_CMAKE_TOOLCHAIN_FILE=\"${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake\"
+      )")
+
+    execute_process(COMMAND ${CMAKE_COMMAND}
+      -S "${CMAKE_BINARY_DIR}/conan-dependencies/"
+      -B "${CMAKE_BINARY_DIR}/conan-dependencies/build"
+      -G ${CMAKE_GENERATOR}
+      -D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+      RESULT_VARIABLE result
+    )
+    if (result EQUAL 0)
+      file(WRITE "${conanfile_timestamp_file}" "${conanfile_timestamp}")
+    endif()
+  endif()
+
+  include("${CMAKE_BINARY_DIR}/conan-dependencies/conan_paths.cmake")
+endif()
+unset(conanfile_txt)
+
+#
+# vcpkg
+#
+
+if (EXISTS "${CMAKE_SOURCE_DIR}/vcpkg.json" AND NOT QT_CREATOR_SKIP_VCPKG_SETUP)
+  find_program(vcpkg_program vcpkg)
+  if (NOT vcpkg_program)
+    return()
+  endif()
+  get_filename_component(vpkg_root ${vcpkg_program} DIRECTORY)
+
+  if (NOT EXISTS "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake")
+    file(WRITE "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake" "
+      set(CMAKE_C_COMPILER \"${CMAKE_C_COMPILER}\")
+      set(CMAKE_CXX_COMPILER \"${CMAKE_CXX_COMPILER}\")
+      ")
+    if (CMAKE_TOOLCHAIN_FILE AND NOT
+        CMAKE_TOOLCHAIN_FILE STREQUAL "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake")
+      file(APPEND "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake"
+        "include(\"${CMAKE_TOOLCHAIN_FILE}\")\n")
+    endif()
+
+    if (VCPKG_TARGET_TRIPLET)
+      set(vcpkg_triplet ${VCPKG_TARGET_TRIPLET})
+    else()
+      if (WIN32)
+        set(vcpkg_triplet x64-mingw-static)
+        if (CMAKE_CXX_COMPILER MATCHES "cl.exe")
+          set(vcpkg_triplet x64-windows)
+        endif()
+      elseif(APPLE)
+        set(vcpkg_triplet x64-osx)
+      else()
+        set(vcpkg_triplet x64-linux)
+      endif()
+    endif()
+
+    file(APPEND "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake" "
+      set(VCPKG_TARGET_TRIPLET ${vcpkg_triplet})
+      include(\"${vpkg_root}/scripts/buildsystems/vcpkg.cmake\")
+    ")
+  endif()
+
+  set(CMAKE_TOOLCHAIN_FILE "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake" CACHE PATH "" FORCE)
+endif()
diff --git a/src/share/3rdparty/package-manager/conan.cmake b/src/share/3rdparty/package-manager/conan.cmake
new file mode 100644
index 0000000000..18fb62a886
--- /dev/null
+++ b/src/share/3rdparty/package-manager/conan.cmake
@@ -0,0 +1,673 @@
+# 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: 0.16.0-dev
+
+include(CMakeParseArguments)
+
+function(_get_msvc_ide_version result)
+    set(${result} "" PARENT_SCOPE)
+    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)
+    else()
+        message(FATAL_ERROR "Conan: Unknown MSVC compiler version [${MSVC_VERSION}]")
+    endif()
+endfunction()
+
+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})
+
+    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()
+
+    if(ARGUMENTS_ARCH)
+        set(_CONAN_SETTING_ARCH ${ARGUMENTS_ARCH})
+    endif()
+    #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)
+        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 ${CONAN_SUPPORTED_PLATFORMS}")
+        endif()
+    endif()
+
+    get_property(_languages GLOBAL PROPERTY ENABLED_LANGUAGES)
+    if (";${_languages};" MATCHES ";CXX;")
+        set(LANGUAGE CXX)
+        set(USING_CXX 1)
+    elseif (";${_languages};" MATCHES ";C;")
+        set(LANGUAGE C)
+        set(USING_CXX 0)
+    else ()
+        message(FATAL_ERROR "Conan: Neither C or C++ was detected as a language for the project. Unabled to detect compiler version.")
+    endif()
+
+    if (${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 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)
+        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_${LANGUAGE}_COMPILER_ID} STREQUAL MSVC)
+        set(_VISUAL "Visual Studio")
+        _get_msvc_ide_version(_VISUAL_VERSION)
+        if("${_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)
+        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()
+
+    # 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 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)
+    string(TOUPPER "${CMAKE_BUILD_TYPE}" build_type)
+    set(variables CMAKE_CXX_FLAGS_${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(${result} "MD" PARENT_SCOPE)
+    endif()
+endfunction()
+
+
+macro(conan_parse_arguments)
+  set(options BASIC_SETUP CMAKE_TARGETS UPDATE KEEP_RPATHS NO_LOAD NO_OUTPUT_DIRS OUTPUT_QUIET NO_IMPORTS SKIP_STD)
+  set(oneValueArgs CONANFILE  ARCH BUILD_TYPE INSTALL_FOLDER CONAN_COMMAND)
+  set(multiValueArgs DEBUG_PROFILE RELEASE_PROFILE RELWITHDEBINFO_PROFILE MINSIZEREL_PROFILE
+                     PROFILE REQUIRES OPTIONS IMPORTS SETTINGS BUILD ENV GENERATORS PROFILE_AUTO
+                     INSTALL_ARGS CONFIGURATION_TYPES PROFILE_BUILD)
+  cmake_parse_arguments(ARGUMENTS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+endmacro()
+
+function(conan_cmake_install)
+    # Calls "conan install"
+    # Argument BUILD is equivalant to --build={missing, PkgName,...} or
+    # --build when argument is 'BUILD all' (which builds all packages from source)
+    # Argument CONAN_COMMAND, to specify the conan path, e.g. in case of running from source
+    # cmake does not identify conan as command, even if it is +x and it is in the path
+    conan_parse_arguments(${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='${return_code}'")
+    endif()
+
+endfunction()
+
+
+function(conan_cmake_setup_conanfile)
+  conan_parse_arguments(${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(${ARGV})
+  endif()
+endfunction()
+
+function(conan_cmake_generate_conanfile)
+  # Generate, writing in disk a conanfile.txt with the requires, options, and imports
+  # specified as arguments
+  # This will be considered as temporary file, generated in CMAKE_CURRENT_BINARY_DIR)
+  conan_parse_arguments(${ARGV})
+  set(_FN "${CMAKE_CURRENT_BINARY_DIR}/conanfile.txt")
+
+  file(WRITE ${_FN} "[generators]\ncmake\n\n[requires]\n")
+  foreach(ARG ${ARGUMENTS_REQUIRES})
+    file(APPEND ${_FN} ${ARG} "\n")
+  endforeach()
+
+  file(APPEND ${_FN} ${ARG} "\n[imports]\n")
+  foreach(ARG ${ARGUMENTS_IMPORTS})
+    file(APPEND ${_FN} ${ARG} "\n")
+  endforeach()
+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})
+                conan_cmake_install(SETTINGS ${settings} ${ARGV})
+            endforeach()
+            set(CMAKE_BUILD_TYPE)
+        else()
+            conan_cmake_settings(settings ${ARGV})
+            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
+                    OUTPUT_VARIABLE CONAN_VERSION_OUTPUT
+                    ERROR_VARIABLE CONAN_VERSION_OUTPUT)
+    if(NOT CONAN_DETECT_QUIET)
+        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)
+    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} ${CONAN_VERIFY_SSL_ARG})
+endfunction()
+
+macro(conan_config_install)
+    # install a full configuration from a local or remote zip file
+    # Argument ITEM is required, arguments TYPE, SOURCE, TARGET and VERIFY_SSL are optional
+    # Example usage:
+    #    conan_config_install(ITEM https://github.com/conan-io/cmake-conan.git
+    #       TYPE git SOURCE source-folder TARGET target-folder VERIFY_SSL false)
+    set(oneValueArgs ITEM TYPE SOURCE TARGET VERIFY_SSL)
+    set(multiValueArgs ARGS)
+    cmake_parse_arguments(CONAN "" "${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})
+endmacro()