m68k: fix for memcpy problem

["Christian T. Steigies" <cts@debian.org>]

Hi,
this patch fixes the:

(II) Symbol memcpy from module /usr/X11R6/lib/modules/fonts/libbitmap.a is unresolved!

problem on m68k. Please include it in the next version.
Back to status pre ante X11 4.0 now crashes again while loading libpcidata.

Christian

--- xc/programs/Xserver/hw/xfree86/loader/xf86sym.c.orig	Fri Dec  8 23:31:52 2000
+++ xc/programs/Xserver/hw/xfree86/loader/xf86sym.c	Mon Mar 12 20:13:25 2001
@@ -776,7 +776,7 @@
    SYMFUNC(xf86memchr)
    SYMFUNC(xf86memcmp)
    SYMFUNC(xf86memcpy)
-#if (defined(__powerpc__) && (defined(Lynx) || defined(linux))) || defined(__sparc__) || defined(__ia64__)
+#if (defined(__powerpc__) && (defined(Lynx) || defined(linux))) || defined(__sparc__) || defined(__ia64__) || defined(__mc68000__)
    /*
     * Some PPC, SPARC, and IA64 compilers generate calls to memcpy to handle
     * structure copies.  This causes a problem both here and in shared