Skip to content
Permalink
8aea50f4db
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
262 lines (222 sloc) 9.18 KB
/* Print --version and bug-reporting information in a consistent format.
Copyright (C) 1999-2021 Free Software Foundation, Inc.
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.
This program 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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
#include <config.h>
/* Specification. */
#include "version-etc.h"
#include <stdarg.h>
#include <stdio.h>
#if USE_UNLOCKED_IO
# include "unlocked-io.h"
#endif
#include "gettext.h"
#define _(msgid) gettext (msgid)
/* If you use AM_INIT_AUTOMAKE's no-define option,
PACKAGE is not defined. Use PACKAGE_TARNAME instead. */
#if ! defined PACKAGE && defined PACKAGE_TARNAME
# define PACKAGE PACKAGE_TARNAME
#endif
enum { COPYRIGHT_YEAR = 2021 };
/* The three functions below display the --version information the
standard way.
If COMMAND_NAME is NULL, the PACKAGE is assumed to be the name of
the program. The formats are therefore:
PACKAGE VERSION
or
COMMAND_NAME (PACKAGE) VERSION.
The functions differ in the way they are passed author names. */
/* Display the --version information the standard way.
Author names are given in the array AUTHORS. N_AUTHORS is the
number of elements in the array. */
void
version_etc_arn (FILE *stream,
const char *command_name, const char *package,
const char *version,
const char * const * authors, size_t n_authors)
{
if (command_name)
fprintf (stream, "%s (%s) %s\n", command_name, package, version);
else
fprintf (stream, "%s %s\n", package, version);
#ifdef PACKAGE_PACKAGER
# ifdef PACKAGE_PACKAGER_VERSION
fprintf (stream, _("Packaged by %s (%s)\n"), PACKAGE_PACKAGER,
PACKAGE_PACKAGER_VERSION);
# else
fprintf (stream, _("Packaged by %s\n"), PACKAGE_PACKAGER);
# endif
#endif
/* TRANSLATORS: Translate "(C)" to the copyright symbol
(C-in-a-circle), if this symbol is available in the user's
locale. Otherwise, do not translate "(C)"; leave it as-is. */
fprintf (stream, version_etc_copyright, _("(C)"), COPYRIGHT_YEAR);
fputs ("\n", stream);
/* TRANSLATORS: The %s placeholder is the web address of the GPL license. */
fprintf (stream, _("\
License GPLv3+: GNU GPL version 3 or later <%s>.\n\
This is free software: you are free to change and redistribute it.\n\
There is NO WARRANTY, to the extent permitted by law.\n\
"),
"https://gnu.org/licenses/gpl.html");
fputs ("\n", stream);
switch (n_authors)
{
case 0:
/* No authors are given. The caller should output authorship
info after calling this function. */
break;
case 1:
/* TRANSLATORS: %s denotes an author name. */
fprintf (stream, _("Written by %s.\n"), authors[0]);
break;
case 2:
/* TRANSLATORS: Each %s denotes an author name. */
fprintf (stream, _("Written by %s and %s.\n"), authors[0], authors[1]);
break;
case 3:
/* TRANSLATORS: Each %s denotes an author name. */
fprintf (stream, _("Written by %s, %s, and %s.\n"),
authors[0], authors[1], authors[2]);
break;
case 4:
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("Written by %s, %s, %s,\nand %s.\n"),
authors[0], authors[1], authors[2], authors[3]);
break;
case 5:
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("Written by %s, %s, %s,\n%s, and %s.\n"),
authors[0], authors[1], authors[2], authors[3], authors[4]);
break;
case 6:
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("Written by %s, %s, %s,\n%s, %s, and %s.\n"),
authors[0], authors[1], authors[2], authors[3], authors[4],
authors[5]);
break;
case 7:
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("Written by %s, %s, %s,\n%s, %s, %s, and %s.\n"),
authors[0], authors[1], authors[2], authors[3], authors[4],
authors[5], authors[6]);
break;
case 8:
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("\
Written by %s, %s, %s,\n%s, %s, %s, %s,\nand %s.\n"),
authors[0], authors[1], authors[2], authors[3], authors[4],
authors[5], authors[6], authors[7]);
break;
case 9:
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("\
Written by %s, %s, %s,\n%s, %s, %s, %s,\n%s, and %s.\n"),
authors[0], authors[1], authors[2], authors[3], authors[4],
authors[5], authors[6], authors[7], authors[8]);
break;
default:
/* 10 or more authors. Use an abbreviation, since the human reader
will probably not want to read the entire list anyway. */
/* TRANSLATORS: Each %s denotes an author name.
You can use line breaks, estimating that each author name occupies
ca. 16 screen columns and that a screen line has ca. 80 columns. */
fprintf (stream, _("\
Written by %s, %s, %s,\n%s, %s, %s, %s,\n%s, %s, and others.\n"),
authors[0], authors[1], authors[2], authors[3], authors[4],
authors[5], authors[6], authors[7], authors[8]);
break;
}
}
/* Display the --version information the standard way. See the initial
comment to this module, for more information.
Author names are given in the NULL-terminated array AUTHORS. */
void
version_etc_ar (FILE *stream,
const char *command_name, const char *package,
const char *version, const char * const * authors)
{
size_t n_authors;
for (n_authors = 0; authors[n_authors]; n_authors++)
;
version_etc_arn (stream, command_name, package, version, authors, n_authors);
}
/* Display the --version information the standard way. See the initial
comment to this module, for more information.
Author names are given in the NULL-terminated va_list AUTHORS. */
void
version_etc_va (FILE *stream,
const char *command_name, const char *package,
const char *version, va_list authors)
{
size_t n_authors;
const char *authtab[10];
for (n_authors = 0;
n_authors < 10
&& (authtab[n_authors] = va_arg (authors, const char *)) != NULL;
n_authors++)
;
version_etc_arn (stream, command_name, package, version,
authtab, n_authors);
}
/* Display the --version information the standard way.
If COMMAND_NAME is NULL, the PACKAGE is assumed to be the name of
the program. The formats are therefore:
PACKAGE VERSION
or
COMMAND_NAME (PACKAGE) VERSION.
The authors names are passed as separate arguments, with an additional
NULL argument at the end. */
void
version_etc (FILE *stream,
const char *command_name, const char *package,
const char *version, /* const char *author1, ...*/ ...)
{
va_list authors;
va_start (authors, version);
version_etc_va (stream, command_name, package, version, authors);
va_end (authors);
}
void
emit_bug_reporting_address (void)
{
fputs ("\n", stdout);
/* TRANSLATORS: The placeholder indicates the bug-reporting address
for this package. Please add _another line_ saying
"Report translation bugs to <...>\n" with the address for translation
bugs (typically your translation team's web or email address). */
printf (_("Report bugs to: %s\n"), PACKAGE_BUGREPORT);
#ifdef PACKAGE_PACKAGER_BUG_REPORTS
printf (_("Report %s bugs to: %s\n"), PACKAGE_PACKAGER,
PACKAGE_PACKAGER_BUG_REPORTS);
#endif
#ifdef PACKAGE_URL
printf (_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
#else
printf (_("%s home page: <%s>\n"),
PACKAGE_NAME, "https://www.gnu.org/software/" PACKAGE "/");
#endif
printf (_("General help using GNU software: <%s>\n"),
"https://www.gnu.org/gethelp/");
}