tce-load -wi compiletc automake

https://github.com/smartmontools/smartmontools/archive/refs/tags/RELEASE_7_3.tar.gz

cd smartmontools-RELEASE_7_3/smartmontools

./autogen.sh

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fexceptions -fno-rtti" ./configure --prefix=/usr/local [note: the TCL standard of -fnoexceptions does not work]

sed -i 's/-g -O2//' Makefile
make [0m 26.43s]
sudo make install