Update CMakeLists.txt, meta/libraries.json

CMakeLists.txt

@@ -1,9 +1,9 @@
 # Generated by `boostdep --cmake asio`
-# Copyright 2020 Peter Dimov
+# Copyright 2020, 2021 Peter Dimov
 # Distributed under the Boost Software License, Version 1.0.
 # https://www.boost.org/LICENSE_1_0.txt
 
-cmake_minimum_required(VERSION 3.5...3.16)
+cmake_minimum_required(VERSION 3.8...3.20)
 
 project(boost_asio VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
 
@@ -15,26 +15,21 @@ target_include_directories(boost_asio INTERFACE include)
 target_link_libraries(boost_asio
   INTERFACE
     Boost::align
-    Boost::array
     Boost::assert
     Boost::bind
-    Boost::chrono
     Boost::config
-    Boost::core
+    Boost::context
     Boost::coroutine
     Boost::date_time
-    Boost::function
     Boost::regex
-    Boost::smart_ptr
     Boost::system
     Boost::throw_exception
-    Boost::type_traits
-    Boost::utility
 )
 
+target_compile_features(boost_asio INTERFACE cxx_std_11)
+
 if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
 
   add_subdirectory(test)
 
 endif()
-

meta/libraries.json

@@ -12,5 +12,5 @@
     "maintainers": [
         "Chris Kohlhoff <chris -at- kohlhoff.com>"
     ],
-    "cxxstd": "03"
+    "cxxstd": "11"
 }