tce-load -i compiletc yelp-xsl gsettings-desktop-schemas-dev webkitgtk4-dev appstream-glib desktop-file-utils

wget https://download.gnome.org/sources/yelp/40/yelp-40.0.tar.xz

cd yelp-40.0

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var

make [0m 18.89s]
make install

yelp-40.0:

        prefix:                   /usr/local
        source code location:     .
        compiler:                 gcc -flto -mtune=generic -Os -pipe

        Documentation:            no
        Debug enabled:            info
        Enable BZ2:               yes
        Enable LZMA:              yes