Update CMakeLists.txt

CMakeLists.txt

@@ -1,9 +1,9 @@
 # Generated by `boostdep --cmake thread`
-# 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_thread VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
 
@@ -63,9 +63,7 @@ target_link_libraries(boost_thread
     Boost::date_time
     Boost::exception
     Boost::function
-    Boost::intrusive
     Boost::io
-    Boost::iterator
     Boost::move
     Boost::optional
     Boost::predef
@@ -80,12 +78,10 @@ target_link_libraries(boost_thread
     Boost::winapi
 
     Threads::Threads
-
-  PRIVATE
-    Boost::algorithm
-    Boost::lexical_cast
 )
 
+target_compile_features(boost_thread PUBLIC cxx_std_11)
+
 target_compile_definitions(boost_thread
   PUBLIC BOOST_THREAD_NO_LIB
   PRIVATE BOOST_THREAD_SOURCE
@@ -102,4 +98,3 @@ if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
   add_subdirectory(test)
 
 endif()
-