Update libraries and tests for Boost v1.85.0

* Add example for Boost::charconv
* Add Boost::charconv to test matrix

cmake/modules/hunter_get_boost_libs.cmake

@@ -53,6 +53,7 @@ function(hunter_get_boost_libs)
   # DOCUMENTATION_START {
   hunter_append_component(${common_args} COMPONENT atomic          SINCE 1.53.0)
   hunter_append_component(${common_args} COMPONENT chrono          SINCE 1.47.0)
+  hunter_append_component(${common_args} COMPONENT charconv        SINCE 1.85.0)
   hunter_append_component(${common_args} COMPONENT cobalt          SINCE 1.84.0)
   hunter_append_component(${common_args} COMPONENT container       SINCE 1.56.0)
   hunter_append_component(${common_args} COMPONENT context         SINCE 1.51.0)

cmake/projects/Boost/charconv/hunter.cmake

@@ -0,0 +1,22 @@
+# Copyright (c) 2013, Ruslan Baratov
+# All rights reserved.
+
+# !!! DO NOT PLACE HEADER GUARDS HERE !!!
+
+include(hunter_download)
+include(hunter_pick_scheme)
+
+hunter_pick_scheme(
+    DEFAULT
+    url_sha1_boost_library
+    IPHONEOS
+    url_sha1_boost_ios_library
+)
+
+hunter_download(
+    PACKAGE_NAME
+    Boost
+    PACKAGE_COMPONENT
+    charconv
+    PACKAGE_INTERNAL_DEPS_ID "50"
+)

cmake/projects/Boost/ci/matrix.json

@@ -46,6 +46,19 @@
 { "example": "Boost-chrono-useBoostConfig", "toolchain": "mingw-cxx17",                                     "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
 { "example": "Boost-chrono-useBoostConfig", "toolchain": "msys-cxx17",                                      "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
 
+// { "example": "Boost-charconv", "toolchain": "clang-cxx17",                                     "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
+{ "example": "Boost-charconv", "toolchain": "gcc-7-cxx17",                                     "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
+// { "example": "Boost-charconv", "toolchain": "gcc-8-cxx17-fpic",                                "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
+// { "example": "Boost-charconv", "toolchain": "gcc-9-cxx17-fpic",                                "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
+{ "example": "Boost-charconv", "toolchain": "android-ndk-r17-api-24-arm64-v8a-clang-libcxx14", "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
+// { "example": "Boost-charconv", "toolchain": "osx-12-3-arch-universal2-cxx17",                  "os": "macos-12",     "python": "3.8", "script": "build.sh"  },
+{ "example": "Boost-charconv", "toolchain": "ios-nocodesign-15-5-arm64-cxx17",                 "os": "macos-12",     "python": "3.8", "script": "build.sh"  },
+// { "example": "Boost-charconv", "toolchain": "ninja-vs-16-2019-win64-cxx17",                    "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
+//{ "example": "Boost-charconv", "toolchain": "nmake-vs-16-2019-win64-cxx17",                    "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
+// { "example": "Boost-charconv", "toolchain": "vs-16-2019-win64-sdk-10-0-18362-0-cxx17",         "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
+//{ "example": "Boost-charconv", "toolchain": "mingw-cxx17",                                     "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
+//{ "example": "Boost-charconv", "toolchain": "msys-cxx17",                                      "os": "windows-2019", "python": "3.8", "script": "build.cmd" },
+
 { "example": "Boost-cobalt", "toolchain": "clang-cxx17",                                     "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
 //{ "example": "Boost-cobalt", "toolchain": "gcc-7-cxx17",                                     "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },
 // { "example": "Boost-cobalt", "toolchain": "gcc-8-cxx17-fpic",                                "os": "ubuntu-20.04", "python": "3.8", "script": "build.sh"  },

cmake/projects/Boost/generate.sh

@@ -7,6 +7,7 @@
 BOOST_LIBS="
     atomic
     chrono
+    charconv
     cobalt
     container
     context

examples/Boost-charconv/CMakeLists.txt

@@ -0,0 +1,18 @@
+# Copyright (c) 2013, Ruslan Baratov
+# All rights reserved.
+
+cmake_minimum_required(VERSION 3.5)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(Boost_DEBUG ON CACHE BOOLEAN "")
+set(TESTING_CONFIG_OPT FILEPATH ${CMAKE_CURRENT_LIST_DIR}/../Boost-useBoostConfig/config.cmake)
+
+# Emulate HunterGate:
+# * https://github.com/hunter-packages/gate
+include("../common.cmake")
+
+project(download-boost)
+hunter_add_package(Boost COMPONENTS charconv)
+find_package(Boost CONFIG REQUIRED charconv)
+
+add_executable(foo foo.cpp)
+target_link_libraries(foo PUBLIC Boost::charconv)

examples/Boost-charconv/foo.cpp

@@ -0,0 +1,21 @@
+// Copyright 2022 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+// https://github.com/boostorg/charconv/blob/develop/test/quick.cpp
+
+#if defined(__GNUC__) && __GNUC__ == 11
+#  pragma GCC diagnostic push
+#  pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+#endif
+
+#include <boost/charconv.hpp>
+
+int main()
+{
+    char buffer[ 32 ];
+    auto r = boost::charconv::to_chars( buffer, buffer + sizeof( buffer ), 1048576 );
+
+    int v = 0;
+    boost::charconv::from_chars( buffer, r.ptr, v );
+}