tce-load -i compiletc openssl-1.1.1-dev readline-dev http://www.dest-unreach.org/socat/download/socat-1.7.3.4.tar.gz cd socat-1.7.3.4 CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var make [0m 15.59s] sudo make install