tce-load -i compiletc

wget https://github.com/lz4/lz4/archive/refs/tags/v1.9.4.tar.gz

cd lz4-1.9.4

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

CC="gcc -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" CXX="g++ -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe -fno-exceptions -fno-rtti" make [1m 0.71s]

sudo CC="gcc -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" CXX="g++ -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe -fno-exceptions -fno-rtti" make install