tce-load -i compiletc perl5 python3.8-dev

wget https://mirrors.edge.kernel.org/pub/software/utils/i2c-tools/i2c-tools-4.2.tar.xz

cd i2c-tools-4.2

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

make CFLAGS="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" BUILD_DYNAMIC_LIB=1 BUILD_STATIC_LIB=0 [EXTRA="py-smbus eeprog eepromer"] [0m 24.64s]

sudo make CFLAGS="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" BUILD_DYNAMIC_LIB=1 BUILD_STATIC_LIB=0 install