export CFLAGS="-march=i486 -mtune=i686 -Os -pipe" export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" load libburn-dev, libisofs-dev extensions flburn-0.0.4 ------------ edit Makefile CXXFLAGS = -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti -c -Wall -I/usr/local/include