tce-load -i compiletc meson intltool gsettings-desktop-schemas-dev gnutls35-dev

cd glib-networking-2.56.0

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 --buildtype=plain -Dlibproxy_support=false -Dca_certificates_path=/usr/local/etc/ssl/certs/ca-certificates.crt

Native dependency gnutls found: NO found '3.2.21' but need: '>= 3.3.5'

ninja
sudo ninja install

  libproxy support:    false
  GNOME proxy support: true
  PKCS#11 support:     true
  TLS CA file:         /usr/local/etc/ssl/certs/ca-certificates.crt