tce-load -i compiletc meson cairo-dev dbus-dev js140-dev gobject-introspection-dev

wget https://download.gnome.org/sources/gjs/1.86/gjs-1.86.0.tar.xz

cd gjs-1.86.0

mkdir build-gjs
cd build-gjs

CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" meson setup --prefix=/usr/local --localstatedir=/var --buildtype=plain --libexecdir=/usr/local/lib/gjs --wrap-mode=nofallback -Dinstalled_tests=false -Dskip_gtk_tests=true

ninja [1m 54.56s]
sudo ninja install

gobject-introspection-tests unversioned

    Build type            : plain
    Install test libraries: YES
    GLib                  : 2.86.5 (in /usr/local)
    Cairo support         : YES
    Cairo                 : 1.18.4 (in /usr/local)
    Cairo-gobject         : 1.18.4 (in /usr/local)
    Install location      : libexec/installed-tests/gjs

gjs 1.86.0

  Directories
    prefix                     : /usr/local
    bindir                     : /usr/local/bin
    libdir                     : /usr/local/lib
    datadir                    : /usr/local/share
    libexecdir                 : /usr/local/libexec

  Dependencies
    libffi                     : 3.4.6 (in /usr)
    GLib                       : 2.86.5 (in /usr/local)
    SpiderMonkey               : 140.9.0 (in /usr/local, release build)
    Readline                   : (library)

  Build options
    Build type                 : plain
    Installed tests            : NO
    -Bsymbolic-functions       : YES
    Skip DBus tests            : NO
    Skip GTK tests             : YES
    Extra debug logs           : NO
    Precompiled headers        : YES

  Optional features
    Use readline for input     : YES
    Profiler (Linux only)      : NO
    Dtrace debugging           : NO
    Systemtap debugging        : NO

  Subprojects
    gobject-introspection-tests: YES

  User defined options
    buildtype                  : plain
    installed_tests            : false
    localstatedir              : /var
    prefix                     : /usr/local
    skip_gtk_tests             : true
    wrap_mode                  : nofallback