tce-load -i compiletc meson cmake libxml2-dev sqlite3-dev intltool glib-networking-dev gobject-introspection-dev vala-dev libpsl-dev

https://ftp.acc.umu.se/pub/GNOME/sources/libsoup/2.66/libsoup-2.66.2.tar.xz

cd libsoup-2.66.2

mkdir build
cd build

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain -Dvapi=true -Dgssapi=false

ninja [0m 25.42s]
sudo ninja install