tce-load -i compiletc git python3.8 cairo-dev libXft-dev

wget https://github.com/falkTX/ntk/archive/refs/tags/v1.3.1001.tar.gz

cd ntk-1.3.1001

CFLAGS="-flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXXFLAGS="-flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./waf configure --prefix=/usr/local

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

./waf --verbose [2m 34.25s]
sudo ./waf install