tce-load -i compiletc meson babl-dev bash json-glib-dev pango-dev gdk-pixbuf2-dev gexiv2-dev jasper2-dev lensfun-dev libraw-dev librsvg-dev libv4l2-dev luajit-dev openexr-dev sdl2-dev vala-dev libwebp1-dev poppler21-dev 

wget https://download.gimp.org/pub/gegl/0.4/gegl-0.4.36.tar.xz

cd gegl-0.4.36

sudo cp /tmp/tcloop/gcc_libs-dev/usr/local/lib/libgomp.spec /usr/lib

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain -Ddocs=false

[-fno-exceptions -fno-rtti fails]

ninja [3m 1.59s]
sudo ninja install

gegl 0.4.36

  Directories
    prefix          : /usr/local
    libdir          : lib

  GEGL docs
    Reference       : False
    Docs            : False

  Optional features
    Build workshop  : False
    Introspection   : True
    Vala support    : True

  Optional build utilities
    asciidoc        : False
    dot             : False
    pygobject       : False
    source-highlight: False
    w3m             : False

  Optional dependencies
    avlibs          : False
    Cairo           : True
    GDKPixbuf       : True
    gexiv2          : True
    Jasper          : True
    lcms            : True
    libnsgif        : True
    libraw          : True
    Luajit          : True
    maxflow         : False
    mrg             : False
    Pango           : True
    pangocairo      : True
    poly2tri-c      : True
    poppler         : True
    OpenEXR         : True
    rsvg            : True
    SDL1            : False
    SDL2            : True
    spiro           : False
    TIFF            : True
    umfpack         : False
    V4L             : True
    V4L2            : True
    webp            : True

  Subprojects
    libnsgif        : YES
    poly2tri-c      : YES

  User defined options
    buildtype       : plain
    localstatedir   : /var
    prefix          : /usr/local
    docs            : false