I am trying to build gpc-20011123 based on gcc-2.95.2 under Red Hat Linux 7.2. I have done this before with earlier versions of gpc but on this occasion configure is stopping when applying the patch to gcc with the message: "Missing header for unified diff at line 449 of patch. The text leading up to this was |--- expr.c.orig Sun Nov 18 00:05:40 2001 Any clues as what the problem is ? -- Martin Liddle, Tynemouth Computer Services, 27 Garforth Close, Cramlington, Northumberland, England, NE23 6EW. Phone: 01670-712624. Fax: 01670-717324. Web site: <http://www.tynecomp.co.uk>.