altivec: rename altivec.h to altivec-defs.h

[Aldy Hernandez]

i'd like to rename altivec.h to altivec-defs.h because i've been told
that the architecture specific <altivec.h> must go in config/rs6000/
and it will conflict with this copy.

btw, my upcoming patch will implement the arch specific altivec.h

ok?

2002-01-15  Aldy Hernandez  <aldyh@redhat.com>

        * config.gcc: Change altivec.h to altivec-defs.h.

        * config/rs6000/altivec.h: Delete.

        * config/rs6000/altivec-defs.h: Add.

Index: config.gcc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config.gcc,v
retrieving revision 1.143
diff -c -p -r1.143 config.gcc
*** config.gcc	2002/01/15 06:17:02	1.143
--- config.gcc	2002/01/15 21:39:30
*************** mips*-*-*)
*** 3409,3415 ****
  powerpc*-*-* | rs6000-*-*)
          if test x$enable_altivec = xyes
          then
!                 tm_file="$tm_file rs6000/altivec.h"
          fi
  	case "x$with_cpu" in
  		x)
--- 3409,3415 ----
  powerpc*-*-* | rs6000-*-*)
          if test x$enable_altivec = xyes
          then
!                 tm_file="$tm_file rs6000/altivec-defs.h"
          fi
  	case "x$with_cpu" in
  		x)