New configuration system adds note for missing SocketCAN on Windows

configure -developer-build -opensource -nomake examples -nomake tests -confirm-license
[...]
Running configuration tests...
Checking for valid makespec... yes
Checking for target architecture... i386
Checking for SSE2 instructions... yes
Checking for SSE3 instructions... yes
Checking for SSSE3 instructions... yes
Checking for SSE4.1 instructions... yes
Checking for SSE4.2 instructions... yes
Checking for AVX instructions... yes
Checking for bugfree AVX support in compiler... yes
Checking for AVX2 instructions... yes
Checking for AVX512 F instructions... no
Checking for C++14 support... no
Checking for Compiler... MSVC 18.00.31101
Checking for compiler defaulting to C++11 or higher... no
Checking for D-Bus >= 1.2... no
Checking for D-Bus >= 1.2 (host)... yes
Checking for IncrediBuild... no
Checking for udev... no
Checking for mremap()... no
Checking for POSIX fallocate()... no
Checking for STL compatibility... yes
Checking for zlib... no
Checking for clock_gettime()... no
Checking for dlopen() in libc... no
Checking for dlopen() in libdl... no
Checking for eventfd... no
Checking for inotify... no
Checking for 64 bit atomics... yes
Checking for DoubleConversion... no
Checking for PCRE... no
Checking for O_CLOEXEC... no
Checking for working std::atomic for function pointers... yes
Checking for getaddrinfo()... no
Checking for getifaddrs()... no
Checking for IPv6 ifname... no
Checking for OpenSSL... no
Checking for DB2 (IBM)... no
Checking for InterBase... no
Checking for MySQL... no
Checking for OCI (Oracle)... no
Checking for ODBC... yes
Checking for PostgreSQL... no
Checking for SQLite (version 2)... no
Checking for TDS (Sybase)... no
Checking for XCB >= 1.5 (core)... no
Checking for DirectX SDK... yes
Checking for Direct 2D... yes
Checking for DirectWrite... yes
Checking for DirectWrite 2... yes
Checking for EGL... no
Checking for evdev... no
Checking for GBM... no
Checking for KMS... no
Checking for libinput... no
Checking for LinuxFB... no
Checking for Mir client libraries... no
Checking for mtdev... no
Checking for default QPA platform... windows
Checking for libjpeg... no
Checking for libpng... no
Checking for tslib... no
Checking for Xinput2... no
Checking for xkbcommon... no
Checking for XLib... no
Checking for XRender... no
Checking for uxtheme.h... yes
Checking for CUPS... no
Checking for Direct3D 12... no
Checking for SDL2... no
Checking for Assimp... no
Checking for BlueZ... no
Checking for sensorfw... no
Checking for DirectShow... yes
Checking for evr.h... yes
Checking for Vivante GPU... no
Checking for GStreamer 1.0... no
Checking for GStreamer 0.10... no
Checking for OpenAL... no
Checking for libresourceqt5... no
Checking for wmsdk.h... yes
Checking for WShellItem... yes
Checking for Gypsy... no
Checking for WinRT Geolocation API... yes
Done running configuration tests.

Configure summary:

Build type: i386
Configuration: sse2 sse3 ssse3 sse4_1 sse4_2 avx avx2 compile_examples headerscl
ean largefile precompile_header warnings_are_errors accessibility shared debug_a
nd_release private_tests release debug build_all c++11 concurrent dbus no-pkg-co
nfig stl
Build options:
  Mode ................................... debug and release; default link: debu
g
  Building shared libraries .............. yes
  Using C++ standard ..................... C++11
  Using gold linker ...................... no
  Using precompiled headers .............. yes
  Using LTCG ............................. no
  Target compiler supports:
    SSE .................................. SSE2 SSE3 SSSE3 SSE4.1 SSE4.2
    AVX .................................. AVX AVX2
    AVX512 ............................... <none>
  Build parts ............................ libs tools
Qt modules and options:
  Qt Concurrent .......................... yes
  Qt D-Bus ............................... yes
  Qt D-Bus directly linked to libdbus .... no
  Qt Gui ................................. yes
  Qt Widgets ............................. yes
Support enabled for:
  Accessibility .......................... yes
  Using pkg-config ....................... no
  QML debugging .......................... yes
  udev ................................... no
  Using system zlib ...................... no
Qt Core:
  DoubleConversion ....................... yes
    Using system DoubleConversion ........ no
  GLib ................................... no
  iconv .................................. no
  ICU .................................... no
  Logging backends:
    journald ............................. no
    syslog ............................... no
  Using system PCRE ...................... no
Qt Network:
  getaddrinfo() .......................... no
  getifaddrs() ........................... no
  IPv6 ifname ............................ no
  libproxy ............................... no
  OpenSSL ................................ no
    Qt directly linked to OpenSSL ........ no
  SCTP ................................... no
  Use system proxies ..................... yes
Qt Sql:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. no
  OCI (Oracle) ........................... no
  ODBC ................................... yes
  PostgreSQL ............................. no
  SQLite2 ................................ no
  SQLite ................................. yes
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... no
Qt Gui:
  FreeType ............................... yes
    Using system FreeType ................ no
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... no
    PNG .................................. yes
      Using system libpng ................ no
  OpenGL:
    ANGLE ................................ yes
    EGL .................................. yes
    Desktop OpenGL ....................... no
    Dynamic OpenGL ....................... no
    OpenGL ES 2.0 ........................ yes
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no
  Session Management ..................... yes
Features used by QPA backends:
  evdev .................................. no
  libinput ............................... no
  mtdev .................................. no
  tslib .................................. no
  xkbcommon-evdev ........................ no
QPA backends:
  DirectFB ............................... no
  EGLFS .................................. no
  LinuxFB ................................ no
  Mir client ............................. no
  Windows:
    Direct 2D ............................ yes
    DirectWrite .......................... yes
    DirectWrite 2 ........................ yes
Qt Widgets:
  GTK+ ................................... no
  Styles ................................. Fusion Windows WindowsXP WindowsVista

Qt PrintSupport:
  CUPS ................................... no
Qt SerialBus:
  Socket CAN ............................. no
  Socket CAN FD .......................... no
QtXmlPatterns:
  XML schema support ..................... yes
Qt QML:
  QML interpreter ........................ yes
  QML network support .................... yes
Qt Quick:
  Direct3D 12 ............................ no
  AnimatedImage item ..................... yes
  Canvas item ............................ yes
  Support for Quick Designer ............. yes
  Flipable item .......................... yes
  GridView item .......................... yes
  ListView item .......................... yes
  Path support ........................... yes
  PathView item .......................... yes
  Positioner items ....................... yes
  ShaderEffect item ...................... yes
  Sprite item ............................ yes
Qt Gamepad:
  SDL2 ................................... no
Qt 3D:
  System Assimp .......................... no
Qt Bluetooth:
  BlueZ .................................. no
  BlueZ Low Energy ....................... no
  Linux Crypto API ....................... no
Qt Sensors:
  sensorfw ............................... no
Qt Multimedia:
  ALSA ................................... no
  GStreamer 1.0 .......................... no
  GStreamer 0.10 ......................... no
  Video for Linux ........................ no
  OpenAL ................................. no
  PulseAudio ............................. no
  Resource Policy (libresourceqt5) ....... no
  DirectShow ............................. yes
  Windows Media Foundation backend for Qt Multimedia . no
Qt Location:
  Gypsy GPS Daemon ....................... no
  WinRT Geolocation API .................. yes

Note: QtSerialBus: Cannot find linux.can.h and linux/can/raw.h Linux headers for socketCAN support.