tce-load -i compiletc

wget https://github.com/bdwgc/libatomic_ops/releases/download/v7.10.0/libatomic_ops-7.10.0.tar.gz

cd libatomic_ops-7.10.0

CC="gcc -flto -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --enable-shared --disable-static

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

make [0m 0.87s]
sudo make install