tce-load -i compiletc meson libvulkan-dev graphene-dev iso-code gst-plugins-bad-dev ffmpeg4-dev gettext gobject-introspection-dev pango-gir gdk-pixbuf2-gir atk-gir at-spi2-core-gir graphene-gir tracker3-dev

wget https://download.gnome.org/sources/gtk/4.6/gtk-4.6.1.tar.xz

cd gtk-4.6.1

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain -Dbroadway-backend=true -Dtracker=enabled -Dcolord=enabled -Dvulkan=enabled -Dmedia-ffmpeg=enabled

ninja [13m 13.08s]
sudo ninja install

gtk 4.6.1

    Display backends: broadway
                      wayland
                      x11
    Print backends  : cups
                      file
    Media backends  : ffmpeg
                      gstreamer

  Features
    Vulkan support  : True
    Cloud support   : False
    Sysprof support : False
    Colord support  : True
    Tracker support : True

  Toolchain
    Compiler        : gcc
    Linker          : ld.bfd

  Build
    Debugging       : False
    Optimization    : 0
    Introspection   : True
    Documentation   : False
    Man pages       : False
    Tests           : True
    Install tests   : False
    Demos           : True
    Examples        : True

  Directories
    prefix          : /usr/local
    includedir      : /usr/local/include
    libdir          : /usr/local/lib
    datadir         : /usr/local/share

  Subprojects
    gi-docgen       : NO
                      python3 is missing modules: jinja2, markdown, markupsafe, pygments, toml, typogrify

  User defined options
    buildtype       : plain
    localstatedir   : /var
    prefix          : /usr/local
    broadway-backend: true
    colord          : enabled
    media-ffmpeg    : enabled
    tracker         : enabled
    vulkan          : enabled