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merge from gcc

This commit is contained in:
DJ Delorie 2004-12-08 01:02:33 +00:00
parent 027e2a04f1
commit 62ce8ace27
3 changed files with 5 additions and 15 deletions
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6
libiberty/ChangeLog
View File

@ -1,9 +1,3 @@
2004-12-08 Ben Elliston <bje@au.ibm.com>
* getopt.c: Include "ansidecl.h" for the ATTRIBUTE_UNUSED macro.
(_getopt_initialize): Annotate argc and argv parameters as unused.
* Makefile.in (getopt.o): Depend on $(INCDIR)/ansidecl.h.
2004-12-07 DJ Delorie <dj@redhat.com>
* splay-tree.c (splay_tree_delete_helper): Redesign the logic so

3
libiberty/Makefile.in
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@ -581,8 +581,7 @@ $(CONFIGURED_OFILES): stamp-picdir
else true; fi
$(COMPILE.c) $(srcdir)/getcwd.c $(OUTPUT_OPTION)
./getopt.o: $(srcdir)/getopt.c config.h $(INCDIR)/getopt.h \
$(INCDIR)/ansidecl.h
./getopt.o: $(srcdir)/getopt.c config.h $(INCDIR)/getopt.h
if [ x"$(PICFLAG)" != x ]; then \
$(COMPILE.c) $(PICFLAG) $(srcdir)/getopt.c -o pic/$@; \
else true; fi

11
libiberty/getopt.c
View File

@ -3,8 +3,8 @@
"Keep this file name-space clean" means, talk to drepper@gnu.org
before changing it!
Copyright (C) 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
1996, 1997, 1998, 2004 Free Software Foundation, Inc.
Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98
Free Software Foundation, Inc.
NOTE: This source is derived from an old version taken from the GNU C
Library (glibc).
@ -90,9 +90,6 @@
# endif
#endif
/* Needed for ATTRIBUTE_UNUSED. */
#include <ansidecl.h>
/* This version of `getopt' appears to the caller like standard Unix `getopt'
but it behaves differently for the user, since it allows the user
to intersperse the options with the other arguments.
@ -396,8 +393,8 @@ static const char *_getopt_initialize (int, char *const *, const char *);
#endif
static const char *
_getopt_initialize (argc, argv, optstring)
int argc ATTRIBUTE_UNUSED;
char *const *argv ATTRIBUTE_UNUSED;
int argc;
char *const *argv;
const char *optstring;
{
/* Start processing options with ARGV-element 1 (since ARGV-element 0