tce-load -i intltool json-glib-dev libsoup-dev dbus-dev modemmanager-dev libnotify-dev

cd geoclue-2.2.0

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --libexecdir=/usr/local/lib/geoclue-2.0 --enable-demo-agent

find . -name Makefile -type f -exec sed -i 's/-O2//g' {} \;

make
sudo make install

        GeoClue 2.2.0
        =================

        prefix:                   /usr/local
        c compiler:               gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe -g -O2
        systemdsystemunitdir:     

        3G source:                yes
        CDMA source:              yes
        Modem GPS source:         yes