* INSTALL: Rebuilt.

        * install.texi: Remove "Object File Differences" section.  Remove
        all references to zzz.o failing comparison tests.
        * version.c, version.h: Renamed from zzz.c and zzz.h.  Remove
        date and time stamps so a 3 stage build reports no differences.
        * Make-lang.in: Corresponding changes.
        * Makefile.in: Likewise.
        * g77.c, parse.c: Likewise.
So 3-stage build compares OK.  Rename zzz.[ch] files to version.[ch].


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14824 138bc75d-0d04-0410-961f-82ee72b054a4