tce-load -i compiletc cmake openssl-1.1.1-dev libjpeg-turbo-dev libpng-dev https://github.com/LibVNC/libvncserver/archive/LibVNCServer-0.9.12.tar.gz cd libvncserver-LibVNCServer-0.9.12 mkdir build cd build cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=TRUE -Wno-dev ../ make [0m 19.78s] sudo make install