tce-load -i compiletc python3.8 ntk-dev jack-dev liblo-dev ladspa-dev lrdf-dev libsigc++-dev

wget https://git.tuxfamily.org/non/non.git/snapshot/non-daw-v1.2.0.tar.gz

cd non-daw-v1.2.0

CFLAGS="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" CXXFLAGS="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe -fno-exceptions -fno-rtti" ./waf configure --prefix=/usr/local

find . -name _cache.py -type f -exec sed -i 's/-O2//g' {} \;
find . -name _cache.py -type f -exec sed -i 's/-O3//g' {} \;

./waf --verbose [2m 12.83s]
sudo ./waf install