Patch installed to allow SunOS4 bootstrap (atexit, on_exit, etc)

[Kaveh R. Ghazi]

 > From: Jason Merrill <jason@cygnus.com>
 >  
 > >>>>> Kaveh R Ghazi <ghazi@caip.rutgers.edu> writes:
 >  
 >  > One question I have is the instances of calls to ON_EXIT in crtstuff.c
 >  > in function __do_global_ctors_aux() (which appears more than once.)
 >  
 >  > Shouldn't these now be calls to atexit() instead of ON_EXIT?
 >  
 > Yes, thanks.
 > Jason


Okay, installed:

Index: ChangeLog
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/ChangeLog,v
retrieving revision 1.4452
diff -u -p -r1.4452 ChangeLog
--- ChangeLog	1999/09/20 17:12:00	1.4452
+++ ChangeLog	1999/09/20 18:58:06
@@ -1,3 +1,8 @@
+Mon Sep 20 14:56:34 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* crtstuff.c (ON_EXIT): Delete empty macro definition.
+	(__do_global_ctors_aux): Call atexit(), not ON_EXIT().
+
 Mon Sep 20 15:25:35 1999  Nick Clifton  <nickc@cygnus.com>
 
 	* c-decl.c (c_decode_option): Extend comment.
Index: crtstuff.c
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/crtstuff.c,v
retrieving revision 1.19
diff -u -p -r1.19 crtstuff.c
--- crtstuff.c	1999/09/09 21:36:19	1.19
+++ crtstuff.c	1999/09/20 18:58:07
@@ -119,9 +119,6 @@ typedef void (*func_ptr) (void);
 
 #include "gbl-ctors.h"
 
-#ifndef ON_EXIT
-#define ON_EXIT(a, b)
-#endif
 #define STATIC
 
 #endif /* OBJECT_FORMAT_ELF */
@@ -262,7 +259,7 @@ __do_global_ctors_aux (void)	/* prologue
 #endif
   asm (TEXT_SECTION_ASM_OP);	/* don't put epilogue and body in .init */
   DO_GLOBAL_CTORS_BODY;
-  ON_EXIT (__do_global_dtors, 0);
+  atexit (__do_global_dtors);
 }
 
 #endif /* OBJECT_FORMAT_ELF */
@@ -421,7 +418,7 @@ __do_global_ctors_aux (void)	/* prologue
 {
   asm (INIT_SECTION_ASM_OP);
   DO_GLOBAL_CTORS_BODY;
-  ON_EXIT (__do_global_dtors, 0);
+  atexit (__do_global_dtors);
 }				/* epilogue and body go in .init section */
 
 #ifdef FORCE_INIT_SECTION_ALIGN