tce-load -i compiletc 

wget https://gnupg.org/ftp/gcrypt/npth/npth-1.6.tar.bz2

cd npth-1.6

CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --disable-static

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

make [0m 1.98s]
sudo make install

        npth v1.6 prepared for make

        Revision: 7712879  (30482)
        Platform: aarch64-unknown-linux-gnu