On Feb 24, 2010, at 07:03 AM, Marco Marzetta wrote: > Hi, i built LFS 32 bit. Can i use the same sorce to build a 64 bit > system? > And can i follow LFS changing the string LFS_TGT adding x86_64? Ask the devs in the LFS mailing lists. This is for cross-lfs. Sincerely, William Harrington