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Merge from gnulib

Browse source 
This incorporates:
2017-03-22 getopt: merge from glibc
* build-aux/config.sub, lib/getopt.c, lib/getopt.in.h:
* lib/getopt1.c, lib/getopt_int.h: Copy from gnulib.
* lib/gnulib.mk.in: Regenerate.
This commit is contained in:
Paul Eggert 2017-03-23 08:51:44 -07:00
parent e1392faae5
commit e6d3eaa698
6 changed files with 93 additions and 70 deletions
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7
build-aux/config.sub vendored
View file

@ -2,7 +2,7 @@
# Configuration validation subroutine script.
# Copyright 1992-2017 Free Software Foundation, Inc.
timestamp='2017-02-07'
timestamp='2017-03-21'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -315,6 +315,7 @@ case $basic_machine in
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| visium \
| wasm32 \
| we32k \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
@ -446,6 +447,7 @@ case $basic_machine in
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| visium-* \
| wasm32-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
@ -1246,6 +1248,9 @@ case $basic_machine in
basic_machine=a29k-wrs
os=-vxworks
;;
wasm32)
basic_machine=wasm32-unknown
;;
w65*)
basic_machine=w65-wdc
os=-none

70
lib/getopt.c
View file

@ -2,22 +2,22 @@
NOTE: getopt is part of the C library, so if you don't know what
"Keep this file name-space clean" means, talk to drepper@gnu.org
before changing it!
Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2017 Free Software
Foundation, Inc.
Copyright (C) 1987-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
You should have received a copy of the GNU General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _LIBC
# include <config.h>
@ -27,8 +27,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <string.h>
#ifdef _LIBC
# include <libintl.h>
@ -37,7 +37,7 @@
# define _(msgid) gettext (msgid)
#endif
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
# include <wchar.h>
#endif
@ -181,7 +181,7 @@ exchange (char **argv, struct _getopt_data *d)
{
/* Bottom segment is the short one. */
int len = middle - bottom;
register int i;
int i;
/* Swap it with the top part of the top segment. */
for (i = 0; i < len; i++)
@ -198,7 +198,7 @@ exchange (char **argv, struct _getopt_data *d)
{
/* Top segment is the short one. */
int len = top - middle;
register int i;
int i;
/* Swap it with the bottom part of the bottom segment. */
for (i = 0; i < len; i++)
@ -564,11 +564,11 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
first.next = ambig_list;
ambig_list = &first;
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf = NULL;
size_t buflen = 0;
FILE *fp = open_memstream (&buf, &buflen);
FILE *fp = __open_memstream (&buf, &buflen);
if (fp != NULL)
{
fprintf (fp,
@ -584,7 +584,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
fputc_unlocked ('\n', fp);
if (__builtin_expect (fclose (fp) != EOF, 1))
if (__glibc_likely (fclose (fp) != EOF))
{
_IO_flockfile (stderr);
@ -642,7 +642,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
int n;
#endif
@ -650,7 +650,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
if (argv[d->optind - 1][1] == '-')
{
/* --option */
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
n = __asprintf (&buf, _("\
%s: option '--%s' doesn't allow an argument\n"),
argv[0], pfound->name);
@ -663,7 +663,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
else
{
/* +option or -option */
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
n = __asprintf (&buf, _("\
%s: option '%c%s' doesn't allow an argument\n"),
argv[0], argv[d->optind - 1][0],
@ -676,7 +676,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
#endif
}
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
if (n >= 0)
{
_IO_flockfile (stderr);
@ -709,7 +709,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
if (__asprintf (&buf, _("\
@ -760,7 +760,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
int n;
#endif
@ -768,7 +768,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
if (argv[d->optind][1] == '-')
{
/* --option */
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
n = __asprintf (&buf, _("%s: unrecognized option '--%s'\n"),
argv[0], d->__nextchar);
#else
@ -779,7 +779,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
else
{
/* +option or -option */
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
n = __asprintf (&buf, _("%s: unrecognized option '%c%s'\n"),
argv[0], argv[d->optind][0], d->__nextchar);
#else
@ -788,7 +788,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
#endif
}
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
if (n >= 0)
{
_IO_flockfile (stderr);
@ -826,19 +826,19 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
int n;
#endif
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
n = __asprintf (&buf, _("%s: invalid option -- '%c'\n"),
argv[0], c);
#else
fprintf (stderr, _("%s: invalid option -- '%c'\n"), argv[0], c);
#endif
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
if (n >= 0)
{
_IO_flockfile (stderr);
@ -884,7 +884,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
if (__asprintf (&buf,
@ -958,7 +958,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
if (__asprintf (&buf, _("%s: option '-W %s' is ambiguous\n"),
@ -998,7 +998,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
if (__asprintf (&buf, _("\
@ -1037,7 +1037,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
if (__asprintf (&buf, _("\
@ -1112,7 +1112,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
{
if (print_errors)
{
#if defined _LIBC && defined USE_IN_LIBIO
#if defined _LIBC
char *buf;
if (__asprintf (&buf, _("\

41
lib/getopt.in.h
View file

@ -1,20 +1,20 @@
/* Declarations for getopt.
Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2017 Free Software
Foundation, Inc.
Copyright (C) 1989-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
You should have received a copy of the GNU General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _@GUARD_PREFIX@_GETOPT_H
@ -238,6 +238,25 @@ struct option
extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
__THROW _GL_ARG_NONNULL ((2, 3));
#ifndef __GETOPT_PREFIX
# if defined __need_getopt && defined __USE_POSIX2 \
&& !defined __USE_POSIX_IMPLICITLY && !defined __USE_GNU
/* The GNU getopt has more functionality than the standard version. The
additional functionality can be disable at runtime. This redirection
helps to also do this at runtime. */
# ifdef __REDIRECT
extern int __REDIRECT_NTH (getopt, (int ___argc, char *const *___argv,
const char *__shortopts),
__posix_getopt);
# else
extern int __posix_getopt (int ___argc, char *const *___argv,
const char *__shortopts)
__THROW _GL_ARG_NONNULL ((2, 3));
# define getopt __posix_getopt
# endif
# endif
#endif
#ifndef __need_getopt
extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv,
const char *__shortopts,

22
lib/getopt1.c
View file

@ -1,20 +1,20 @@
/* getopt_long and getopt_long_only entry points for GNU getopt.
Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2017 Free Software
Foundation, Inc.
Copyright (C) 1987-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
You should have received a copy of the GNU General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifdef _LIBC
# include <getopt.h>

22
lib/getopt_int.h
View file

@ -1,20 +1,20 @@
/* Internal declarations for getopt.
Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2017 Free Software
Foundation, Inc.
Copyright (C) 1989-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
You should have received a copy of the GNU General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _GETOPT_INT_H
#define _GETOPT_INT_H 1

1
lib/gnulib.mk.in
View file

@ -558,7 +558,6 @@ LIBS_GNUSTEP = @LIBS_GNUSTEP@
LIBS_MAIL = @LIBS_MAIL@
LIBS_SYSTEM = @LIBS_SYSTEM@
LIBS_TERMCAP = @LIBS_TERMCAP@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTIFF = @LIBTIFF@
LIBXMENU = @LIBXMENU@
LIBXML2_CFLAGS = @LIBXML2_CFLAGS@