small patch for sparc-linux-gnulibc1

[David S. Miller]

I can't get a clean build without the following change.

I'm not certain this is the correct fix though.  gbl-ctors.h has this
bit in it:

#if defined (WINNT) || defined (NEED_ATEXIT)
extern int atexit (void (*) (void));
#else
extern void atexit (void (*) (void));
#endif

It seems to me if NEED_ATEXIT is not defined, this means a prototype
extern is not necessary.  Perhaps someone can help figure out what
really should be happening here.

Fri Oct 17 17:09:05 1997  David S. Miller  <davem@tanya.rutgers.edu>

	* config/sparc/linux.h (NEED_ATEXIT): Define.

--- config/sparc/linux.h.~1~	Wed Sep 24 20:33:46 1997
+++ config/sparc/linux.h	Fri Oct 17 17:07:43 1997
@@ -27,6 +27,9 @@
 #undef HAVE_ATEXIT
 #define HAVE_ATEXIT
 
+#undef NEED_ATEXIT
+#define NEED_ATEXIT
+
 /* Linux uses ctype from glibc.a. I am not sure how complete it is.
    For now, we play safe. It may change later. */