hce wrote: > Hi, > > I've just installed Fedora 9 64 bit on an Intel PC i686. Is there an > enviirnment macro I can check on a makefile to find it is a 64 bit OS? > > Thank you. > > Kind Regards, > > Jim > Check for /lib64 or /usr/lib64 -- Joachim Backes <joachim.backes at rhrk.uni-kl.de>