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 -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var 

make [0m 12.38s]
sudo make install