tce-load -i compiletc git meson pango-dev gdk-pixbuf2-dev at-spi2-atk-dev Xorg-7.7-3d-dev libxkbcommon-dev libvulkan-dev graphine-dev iso-codes cups2-dev colord-dev gst-plugins-bad-dev gettext gobject-introspection-dev pango-gir gdk-pixbuf2-gir atk-gir at-spi2-core-gir

git clone https://gitlab.gnome.org/GNOME/gtk

cd gtk

mkdir build
cd build

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --libexecdir=/usr/local/lib/graphene --buildtype=plain

ninja [4m 08.75s]
sudo ninja install

GTK+ 3.94.0 (4.0)

  Display backends: wayland x11
    Print backends: file cups
    Media backends: gstreamer
    Vulkan support: true
     Cloud support: false
    Colord support: auto
     Introspection: true
     Documentation: false
       Build 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
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