tce-load -i compiletc gtk3-dev libgcrypt-dev libtasn1-dev p11-kit-dev gnupg gobject-introspection-dev intltool gtk3-gir vala-dev gnutls3.6-dev

https://ftp.gnome.org/pub/GNOME/sources/gcr/3.36/gcr-3.36.0.tar.xz

cd gcr-3.36.0

sed -i -r 's:"(/desktop):"/org/gnome\1:' schema/*.xml

mkdir build-gcr
cd build-gcr

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" meson --prefix=/usr/local --libexecdir=/usr/local/lib/gnome-settings-daemon-3.0 --localstatedir=/var --buildtype=plain -Dgtk_doc=false

ninja [0m 53.89s]
sudo ninja install