Release v4.0.0

CHANGELOG.md

@@ -4,6 +4,9 @@ Changelog
 current (development) 
 ---------------------
 
+4.0.0
+-----
+
 ### DOM
 - Feature: more styles:
   - `strikethrough`

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.11)
 
 project(ftxui
   LANGUAGES CXX
-  VERSION 3.0.0
+  VERSION 4.0.0
 )
 
 option(FTXUI_BUILD_DOCS "Set to ON to build docs" ON)
@@ -131,11 +131,16 @@ target_link_libraries(dom
   PUBLIC screen
 )
 
-find_package(Threads)
 target_link_libraries(component
   PUBLIC dom
+)
+
+if (NOT EMSCRIPTEN)
+  find_package(Threads)
+  target_link_libraries(component
     PUBLIC Threads::Threads
   )
+endif()
 
 include(cmake/ftxui_set_options.cmake)
 ftxui_set_options(screen)

cmake/ftxui_set_options.cmake

@@ -44,7 +44,6 @@ function(ftxui_set_options library)
   )
 
   # C++17 is used. We require fold expression at least.
-  target_compile_features(${library} PUBLIC cxx_std_20)
   set_target_properties(${library} PROPERTIES
     CXX_STANDARD 17
     CXX_EXTENSIONS OFF

include/ftxui/screen/screen.hpp

@@ -2,7 +2,7 @@
 #define FTXUI_SCREEN_SCREEN_HPP
 
 #include <memory>
-#include <string>  // for allocator, string, basic_string
+#include <string>  // for string, allocator, basic_string
 #include <vector>  // for vector
 
 #include "ftxui/screen/box.hpp"       // for Box

src/ftxui/component/animation.cpp

@@ -1,5 +1,4 @@
 #include <cmath>    // for sin, pow, sqrt, cos
-#include <compare>  // for operator<=, operator>=, partial_ordering
 #include <ratio>    // for ratio
 #include <utility>  // for move
 

src/ftxui/component/screen_interactive.cpp

@@ -1,7 +1,6 @@
 #include <algorithm>  // for copy, max, min
 #include <array>      // for array
-#include <chrono>  // for operator-, milliseconds, operator<=>, duration, common_type<>::type, time_point
-#include <compare>  // for operator>=, strong_ordering
+#include <chrono>  // for operator-, milliseconds, operator>=, duration, common_type<>::type, time_point
 #include <csignal>  // for signal, SIGTSTP, SIGABRT, SIGWINCH, raise, SIGFPE, SIGILL, SIGINT, SIGSEGV, SIGTERM, __sighandler_t, size_t
 #include <cstdio>   // for fileno, stdin
 #include <ftxui/component/task.hpp>  // for Task, Closure, AnimationTask