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PATCH: lump three non-BP mem functions into libc_b


No build regressions.

Gcc internally generates calls to non-BP memcpy and memset, so
we must have them for BP programs.  Non-BP memchr is used
by CHECK_STRING to check that '\0' occurs before the high bound.

OK?

2000-07-15  Greg McGary  <greg@mcgary.org>

	* Makerules (o-objects): Supplement with $(o-objects$o).
	* string/Makefile (o-objects.ob): Add variable to pull
	unbounded versions of memcpy, memset and memchr into libc_b.

Index: Makerules
===================================================================
RCS file: /cvs/glibc/libc/Makerules,v
retrieving revision 1.339
diff -u -p -r1.339 Makerules
--- Makerules	2000/06/21 18:15:14	1.339
+++ Makerules	2000/07/16 05:35:31
@@ -554,7 +554,9 @@ lib-noranlib: libobjs
 # Makefiles can define `elide-routines.so = foo' to leave foo.so out.
 o-objects = $(patsubst %.o,%$o,$(filter-out $(patsubst %,$(objpfx)%.o,\
 						       $(elide-routines$o)),\
-					    $(objects)))
+					    $(objects))) \
+	    $(addprefix $(objpfx),$(o-objects$o))
+
 others: $(addprefix $(objpfx),$(install-lib))
 
 ifndef objects
Index: string/Makefile
===================================================================
RCS file: /cvs/glibc/libc/string/Makefile,v
retrieving revision 1.48
diff -u -p -r1.48 Makefile
--- Makefile	1999/10/04 06:40:34	1.48
+++ Makefile	2000/07/16 05:35:31
@@ -1,4 +1,4 @@
-# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
+# Copyright (C) 1991,92,93,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -40,6 +40,10 @@ routines	:= strcat strchr strcmp strcoll
 				     addsep replace)			\
 		   envz basename					\
 		   strcoll_l strxfrm_l string-inlines memrchr
+
+# Gcc internally generates calls to unbounded memcpy and memset
+# for -fbounded-pointer compiles.  Glibc uses memchr for explicit checks.
+o-objects.ob	:= memcpy.o memset.o memchr.o
 
 tests		:= tester inl-tester noinl-tester testcopy test-ffs	\
 		   tst-strlen stratcliff tst-svc tst-inlcall

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