tce-load -i compiletc libgsf-dev libpng-dev coreutils

wget https://www.abisource.com/downloads/wv/1.2.9/wv-1.2.9.tar.gz

cd wv-1.2.9

cp /tmp/tcloop/libtool/usr/local/share/libtool/build-aux/config.* ./

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

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

make [1m 7.98s]
sudo make install