tce-load -wi compiletc libjpeg-turbo-dev

https://github.com/tjko/jpegoptim/archive/refs/tags/RELEASE.1.4.6.tar.gz

cd jpegoptim-RELEASE.1.4.6

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

sed -i 's/-g -O2 //' Makefile

make [0m 1.00s]

sudo make install
