tce-load -i compiletc 

http://zsync.moria.org.uk/download/zsync-0.6.2.tar.bz2

zsync-0.6.2

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

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

make [0m 4.12s]
make install