tce-load -i compiletc cyrus-sasl-dev spice-protocol libcacard-dev celt-dev gst-plugins-good gst-plugins-bad-dev gst-plugins-ugly gst-libav opus-dev orc-dev liblz4-dev

wget https://www.spice-space.org/download/releases/spice-0.15.2.tar.bz2

cd spice-0.15.2

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --enable-smartcard --enable-gstreamer=1.0 --enable-celt051

[-fno-rtti fails]

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

make [9m 3.31s]
sudo make install

        Spice 0.15.2
        ==============

        prefix:                   /usr/local
        C compiler:               gcc -flto -mtune=generic -Os -pipe
        C++ compiler:             g++ -flto -mtune=generic -Os -pipe

        LZ4 support:              yes
        Smartcard:                yes
        GStreamer:                1.0
        SASL support:             yes
        Manual:                   no