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Use Gnulib's version-etc-fsf' for --version' and `--help' output.

Browse source 
* m4/gnulib-cache.m4: Add `version-etc-fsf'.  Switch to LGPLv3+.

* GUILE-VERSION (PACKAGE): Change to "GNU Guile".

* Makefile.am (distdir): New variable.

* libguile/script.c (scm_shell_usage): Improve formatting.  Use
  `emit_bug_reporting_address ()'.
  (scm_compile_shell_switches): Use `version_etc ()'.
This commit is contained in:
Ludovic Courtès 2009-11-17 22:03:13 +01:00
parent 8bcecbd302
commit 4f02b98d0e
18 changed files with 899 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

2
GUILE-VERSION
View file

@ -9,7 +9,7 @@ GUILE_VERSION=${GUILE_EFFECTIVE_VERSION}.${GUILE_MICRO_VERSION}
# For automake.
VERSION=${GUILE_VERSION}
PACKAGE=guile
PACKAGE="GNU Guile"
# All of the shared lib versioning info. Right now, for this to work
# properly, you'll also need to add AC_SUBST calls to the right place

4
Makefile.am
View file

@ -40,6 +40,10 @@ ACLOCAL_AMFLAGS = -I m4
DISTCLEANFILES = check-guile.log
# Help Automake choose the right directory name (Automake 1.11 uses
# `$(PACKAGE)-$(PACKAGE_VERSION)' by default, which is wrong.)
distdir = $(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
dist-hook: gen-ChangeLog
clean-local:

44
lib/Makefile.am
View file

@ -9,7 +9,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alignof alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf warnings
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --libtool --macro-prefix=gl --no-vc-files alignof alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify version-etc-fsf vsnprintf warnings
AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects
@ -267,6 +267,12 @@ libgnu_la_SOURCES += full-write.h full-write.c
## end gnulib module full-write
## begin gnulib module gettext-h
libgnu_la_SOURCES += gettext.h
## end gnulib module gettext-h
## begin gnulib module gperf
GPERF = gperf
@ -590,6 +596,27 @@ EXTRA_libgnu_la_SOURCES += stat.c
## end gnulib module stat
## begin gnulib module stdarg
BUILT_SOURCES += $(STDARG_H)
# We need the following in order to create <stdarg.h> when the system
# doesn't have one that works with the given compiler.
stdarg.h: stdarg.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDARG_H''@|$(NEXT_STDARG_H)|g' \
< $(srcdir)/stdarg.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdarg.h stdarg.h-t
EXTRA_DIST += stdarg.in.h
## end gnulib module stdarg
## begin gnulib module stdbool
BUILT_SOURCES += $(STDBOOL_H)
@ -834,8 +861,9 @@ stdlib.h: stdlib.in.h
-e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
-e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
-e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
-e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
-e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
-e 's|@''VOID_UNSETENV''@|$(VOID_UNSETENV)|g' \
-e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdlib.in.h; \
} > $@-t && \
@ -1319,6 +1347,18 @@ libgnu_la_SOURCES += verify.h
## end gnulib module verify
## begin gnulib module version-etc
libgnu_la_SOURCES += version-etc.h version-etc.c
## end gnulib module version-etc
## begin gnulib module version-etc-fsf
libgnu_la_SOURCES += version-etc-fsf.c
## end gnulib module version-etc-fsf
## begin gnulib module vsnprintf

279
lib/gettext.h Normal file
View file

@ -0,0 +1,279 @@
/* Convenience header for conditional use of GNU <libintl.h>.
Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _LIBGETTEXT_H
#define _LIBGETTEXT_H 1
/* NLS can be disabled through the configure --disable-nls option. */
#if ENABLE_NLS
/* Get declarations of GNU message catalog functions. */
# include <libintl.h>
/* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
the gettext() and ngettext() macros. This is an alternative to calling
textdomain(), and is useful for libraries. */
# ifdef DEFAULT_TEXT_DOMAIN
# undef gettext
# define gettext(Msgid) \
dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
# undef ngettext
# define ngettext(Msgid1, Msgid2, N) \
dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
# endif
#else
/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
chokes if dcgettext is defined as a macro. So include it now, to make
later inclusions of <locale.h> a NOP. We don't include <libintl.h>
as well because people using "gettext.h" will not include <libintl.h>,
and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
is OK. */
#if defined(__sun)
# include <locale.h>
#endif
/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
<libintl.h>, which chokes if dcgettext is defined as a macro. So include
it now, to make later inclusions of <libintl.h> a NOP. */
#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
# include <cstdlib>
# if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
# include <libintl.h>
# endif
#endif
/* Disabled NLS.
The casts to 'const char *' serve the purpose of producing warnings
for invalid uses of the value returned from these functions.
On pre-ANSI systems without 'const', the config.h file is supposed to
contain "#define const". */
# undef gettext
# define gettext(Msgid) ((const char *) (Msgid))
# undef dgettext
# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
# undef dcgettext
# define dcgettext(Domainname, Msgid, Category) \
((void) (Category), dgettext (Domainname, Msgid))
# undef ngettext
# define ngettext(Msgid1, Msgid2, N) \
((N) == 1 \
? ((void) (Msgid2), (const char *) (Msgid1)) \
: ((void) (Msgid1), (const char *) (Msgid2)))
# undef dngettext
# define dngettext(Domainname, Msgid1, Msgid2, N) \
((void) (Domainname), ngettext (Msgid1, Msgid2, N))
# undef dcngettext
# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
((void) (Category), dngettext(Domainname, Msgid1, Msgid2, N))
# undef textdomain
# define textdomain(Domainname) ((const char *) (Domainname))
# undef bindtextdomain
# define bindtextdomain(Domainname, Dirname) \
((void) (Domainname), (const char *) (Dirname))
# undef bind_textdomain_codeset
# define bind_textdomain_codeset(Domainname, Codeset) \
((void) (Domainname), (const char *) (Codeset))
#endif
/* A pseudo function call that serves as a marker for the automated
extraction of messages, but does not call gettext(). The run-time
translation is done at a different place in the code.
The argument, String, should be a literal string. Concatenated strings
and other string expressions won't work.
The macro's expansion is not parenthesized, so that it is suitable as
initializer for static 'char[]' or 'const char[]' variables. */
#define gettext_noop(String) String
/* The separator between msgctxt and msgid in a .mo file. */
#define GETTEXT_CONTEXT_GLUE "\004"
/* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be
short and rarely need to change.
The letter 'p' stands for 'particular' or 'special'. */
#ifdef DEFAULT_TEXT_DOMAIN
# define pgettext(Msgctxt, Msgid) \
pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#else
# define pgettext(Msgctxt, Msgid) \
pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#endif
#define dpgettext(Domainname, Msgctxt, Msgid) \
pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
#ifdef DEFAULT_TEXT_DOMAIN
# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#else
# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#endif
#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
pgettext_aux (const char *domain,
const char *msg_ctxt_id, const char *msgid,
int category)
{
const char *translation = dcgettext (domain, msg_ctxt_id, category);
if (translation == msg_ctxt_id)
return msgid;
else
return translation;
}
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
npgettext_aux (const char *domain,
const char *msg_ctxt_id, const char *msgid,
const char *msgid_plural, unsigned long int n,
int category)
{
const char *translation =
dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
if (translation == msg_ctxt_id || translation == msgid_plural)
return (n == 1 ? msgid : msgid_plural);
else
return translation;
}
/* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID
can be arbitrary expressions. But for string literals these macros are
less efficient than those above. */
#include <string.h>
#define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
(((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \
/* || __STDC_VERSION__ >= 199901L */ )
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
#include <stdlib.h>
#endif
#define pgettext_expr(Msgctxt, Msgid) \
dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
dcpgettext_expr (const char *domain,
const char *msgctxt, const char *msgid,
int category)
{
size_t msgctxt_len = strlen (msgctxt) + 1;
size_t msgid_len = strlen (msgid) + 1;
const char *translation;
#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
char msg_ctxt_id[msgctxt_len + msgid_len];
#else
char buf[1024];
char *msg_ctxt_id =
(msgctxt_len + msgid_len <= sizeof (buf)
? buf
: (char *) malloc (msgctxt_len + msgid_len));
if (msg_ctxt_id != NULL)
#endif
{
memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
msg_ctxt_id[msgctxt_len - 1] = '\004';
memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
translation = dcgettext (domain, msg_ctxt_id, category);
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
if (msg_ctxt_id != buf)
free (msg_ctxt_id);
#endif
if (translation != msg_ctxt_id)
return translation;
}
return msgid;
}
#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
dcnpgettext_expr (const char *domain,
const char *msgctxt, const char *msgid,
const char *msgid_plural, unsigned long int n,
int category)
{
size_t msgctxt_len = strlen (msgctxt) + 1;
size_t msgid_len = strlen (msgid) + 1;
const char *translation;
#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
char msg_ctxt_id[msgctxt_len + msgid_len];
#else
char buf[1024];
char *msg_ctxt_id =
(msgctxt_len + msgid_len <= sizeof (buf)
? buf
: (char *) malloc (msgctxt_len + msgid_len));
if (msg_ctxt_id != NULL)
#endif
{
memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
msg_ctxt_id[msgctxt_len - 1] = '\004';
memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
if (msg_ctxt_id != buf)
free (msg_ctxt_id);
#endif
if (!(translation == msg_ctxt_id || translation == msgid_plural))
return translation;
}
return (n == 1 ? msgid : msgid_plural);
}
#endif /* _LIBGETTEXT_H */

5
lib/printf-args.c
View file

@ -1,5 +1,6 @@
/* Decomposed printf argument list.
Copyright (C) 1999, 2002-2003, 2005-2007 Free Software Foundation, Inc.
Copyright (C) 1999, 2002-2003, 2005-2007, 2009 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -89,7 +90,7 @@ PRINTF_FETCHARGS (va_list args, arguments *a)
where wint_t is 'unsigned short'. */
ap->a.a_wide_char =
(sizeof (wint_t) < sizeof (int)
? va_arg (args, int)
? (wint_t) va_arg (args, int)
: va_arg (args, wint_t));
break;
#endif

35
lib/stdarg.in.h Normal file
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@ -0,0 +1,35 @@
/* Substitute for and wrapper around <stdarg.h>.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _GL_STDARG_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_STDARG_H@
#ifndef _GL_STDARG_H
#define _GL_STDARG_H
#ifndef va_copy
# define va_copy(a,b) ((a) = (b))
#endif
#endif /* _GL_STDARG_H */
#endif /* _GL_STDARG_H */

30
lib/stdlib.in.h
View file

@ -384,11 +384,21 @@ extern int rpmatch (const char *response);
#endif
#if @GNULIB_SETENV@
# if !@HAVE_SETENV@
# if @REPLACE_SETENV@
# undef setenv
# define setenv rpl_setenv
# endif
# if !@HAVE_SETENV@ || @REPLACE_SETENV@
/* Set NAME to VALUE in the environment.
If REPLACE is nonzero, overwrite an existing value. */
extern int setenv (const char *name, const char *value, int replace);
# endif
#elif defined GNULIB_POSIXCHECK
# undef setenv
# define setenv(n,v,o) \
(GL_LINK_WARNING ("setenv is unportable - " \
"use gnulib module setenv for portability"), \
setenv (n, v, o))
#endif
#if @GNULIB_STRTOD@
@ -448,16 +458,20 @@ extern unsigned long long strtoull (const char *string, char **endptr, int base)
#endif
#if @GNULIB_UNSETENV@
# if @HAVE_UNSETENV@
# if @VOID_UNSETENV@
/* On some systems, unsetenv() returns void.
This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */
# define unsetenv(name) ((unsetenv)(name), 0)
# endif
# else
# if @REPLACE_UNSETENV@
# undef unsetenv
# define unsetenv rpl_unsetenv
# endif
# if !@HAVE_UNSETENV@ || @REPLACE_UNSETENV@
/* Remove the variable NAME from the environment. */
extern int unsetenv (const char *name);
# endif
#elif defined GNULIB_POSIXCHECK
# undef unsetenv
# define unsetenv(n) \
(GL_LINK_WARNING ("unsetenv is unportable - " \
"use gnulib module unsetenv for portability"), \
unsetenv (n))
#endif
#ifdef __cplusplus

36
lib/vasnprintf.c
View file

@ -2375,16 +2375,16 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
characters = 0;
while (precision > 0)
{
char buf[64]; /* Assume MB_CUR_MAX <= 64. */
char cbuf[64]; /* Assume MB_CUR_MAX <= 64. */
int count;
if (*arg_end == 0)
/* Found the terminating null wide character. */
break;
# if HAVE_WCRTOMB
count = wcrtomb (buf, *arg_end, &state);
count = wcrtomb (cbuf, *arg_end, &state);
# else
count = wctomb (buf, *arg_end);
count = wctomb (cbuf, *arg_end);
# endif
if (count < 0)
{
@ -2420,16 +2420,16 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
characters = 0;
for (;;)
{
char buf[64]; /* Assume MB_CUR_MAX <= 64. */
char cbuf[64]; /* Assume MB_CUR_MAX <= 64. */
int count;
if (*arg_end == 0)
/* Found the terminating null wide character. */
break;
# if HAVE_WCRTOMB
count = wcrtomb (buf, *arg_end, &state);
count = wcrtomb (cbuf, *arg_end, &state);
# else
count = wctomb (buf, *arg_end);
count = wctomb (cbuf, *arg_end);
# endif
if (count < 0)
{
@ -2470,20 +2470,20 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
# endif
for (remaining = characters; remaining > 0; )
{
char buf[64]; /* Assume MB_CUR_MAX <= 64. */
char cbuf[64]; /* Assume MB_CUR_MAX <= 64. */
int count;
if (*arg == 0)
abort ();
# if HAVE_WCRTOMB
count = wcrtomb (buf, *arg, &state);
count = wcrtomb (cbuf, *arg, &state);
# else
count = wctomb (buf, *arg);
count = wctomb (cbuf, *arg);
# endif
if (count <= 0)
/* Inconsistency. */
abort ();
memcpy (tmpptr, buf, count);
memcpy (tmpptr, cbuf, count);
tmpptr += count;
arg++;
remaining -= count;
@ -2552,20 +2552,20 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
ENSURE_ALLOCATION (xsum (length, characters));
for (remaining = characters; remaining > 0; )
{
char buf[64]; /* Assume MB_CUR_MAX <= 64. */
char cbuf[64]; /* Assume MB_CUR_MAX <= 64. */
int count;
if (*arg == 0)
abort ();
# if HAVE_WCRTOMB
count = wcrtomb (buf, *arg, &state);
count = wcrtomb (cbuf, *arg, &state);
# else
count = wctomb (buf, *arg);
count = wctomb (cbuf, *arg);
# endif
if (count <= 0)
/* Inconsistency. */
abort ();
memcpy (result + length, buf, count);
memcpy (result + length, cbuf, count);
length += count;
arg++;
remaining -= count;
@ -2581,21 +2581,21 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
# endif
while (arg < arg_end)
{
char buf[64]; /* Assume MB_CUR_MAX <= 64. */
char cbuf[64]; /* Assume MB_CUR_MAX <= 64. */
int count;
if (*arg == 0)
abort ();
# if HAVE_WCRTOMB
count = wcrtomb (buf, *arg, &state);
count = wcrtomb (cbuf, *arg, &state);
# else
count = wctomb (buf, *arg);
count = wctomb (cbuf, *arg);
# endif
if (count <= 0)
/* Inconsistency. */
abort ();
ENSURE_ALLOCATION (xsum (length, count));
memcpy (result + length, buf, count);
memcpy (result + length, cbuf, count);
length += count;
arg++;
}

30
lib/version-etc-fsf.c Normal file
View file

@ -0,0 +1,30 @@
/* Variable with FSF copyright information, for version-etc.
Copyright (C) 1999-2006 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
#include <config.h>
/* Specification. */
#include "version-etc.h"
/* Default copyright goes to the FSF. */
const char version_etc_copyright[] =
/* Do *not* mark this string for translation. %s is a copyright
symbol suitable for this locale, and %d is the copyright
year. */
"Copyright %s %d Free Software Foundation, Inc.";

252
lib/version-etc.c Normal file
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@ -0,0 +1,252 @@
/* Print --version and bug-reporting information in a consistent format.
Copyright (C) 1999-2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
#include <config.h>
/* Specification. */
#include "version-etc.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#if USE_UNLOCKED_IO
# include "unlocked-io.h"
#endif
#include "gettext.h"
#define _(msgid) gettext (msgid)
enum { COPYRIGHT_YEAR = 2009 };
/* 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\
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.\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\
\n\
"),
stream);
switch (n_authors)
{
case 0:
/* The caller must provide at least one author name. */
abort ();
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)
{
/* 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 (_("\nReport 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: <http://www.gnu.org/software/%s/>\n"),
PACKAGE_NAME, PACKAGE);
#endif
fputs (_("General help using GNU software: <http://www.gnu.org/gethelp/>\n"),
stdout);
}

78
lib/version-etc.h Normal file
View file

@ -0,0 +1,78 @@
/* Print --version and bug-reporting information in a consistent format.
Copyright (C) 1999, 2003, 2005, 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
#ifndef VERSION_ETC_H
# define VERSION_ETC_H 1
# include <stdarg.h>
# include <stdio.h>
/* The `sentinel' attribute was added in gcc 4.0. */
#ifndef ATTRIBUTE_SENTINEL
# if 4 <= __GNUC__
# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__))
# else
# define ATTRIBUTE_SENTINEL /* empty */
# endif
#endif
extern const char version_etc_copyright[];
/* The three functions below display the --version information in the
standard way: command and package names, package version, followed
by a short GPLv3+ notice and a list of up to 10 author names.
If COMMAND_NAME is NULL, the PACKAGE is asumed 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: */
/* N_AUTHORS names are supplied in array AUTHORS. */
extern void version_etc_arn (FILE *stream,
const char *command_name, const char *package,
const char *version,
const char * const * authors, size_t n_authors);
/* Names are passed in the NULL-terminated array AUTHORS. */
extern void version_etc_ar (FILE *stream,
const char *command_name, const char *package,
const char *version, const char * const * authors);
/* Names are passed in the NULL-terminated va_list. */
extern void version_etc_va (FILE *stream,
const char *command_name, const char *package,
const char *version, va_list authors);
/* Names are passed as separate arguments, with an additional
NULL argument at the end. */
extern void version_etc (FILE *stream,
const char *command_name, const char *package,
const char *version,
/* const char *author1, ..., NULL */ ...)
ATTRIBUTE_SENTINEL;
/* Display the usual `Report bugs to' stanza */
extern void emit_bug_reporting_address (void);
#endif /* VERSION_ETC_H */

24
libguile/script.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
/* Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3 of
@ -26,6 +26,8 @@
#include <errno.h>
#include <ctype.h>
#include <version-etc.h>
#include "libguile/_scm.h"
#include "libguile/eval.h"
#include "libguile/feature.h"
@ -359,12 +361,12 @@ scm_shell_usage (int fatal, char *message)
fprintf (fp, "%s\n", message);
fprintf (fp,
"Usage: %s OPTION ...\n"
"Usage: %s [OPTION]... [FILE]...\n"
"Evaluate Scheme code, interactively or from a script.\n"
"\n"
" [-s] FILE load Scheme source code from FILE, and exit\n"
" -c EXPR evalute Scheme expression EXPR, and exit\n"
" -- stop scanning arguments; run interactively\n"
" -- stop scanning arguments; run interactively\n\n"
"The above switches stop argument processing, and pass all\n"
"remaining arguments as the value of (command-line).\n"
"If FILE begins with `-' the -s switch is mandatory.\n"
@ -388,11 +390,11 @@ scm_shell_usage (int fatal, char *message)
" which is a list of numbers like \"2,13,14\"\n"
" -h, --help display this help and exit\n"
" -v, --version display version information and exit\n"
" \\ read arguments from following script lines\n"
"\n"
"Please report bugs to bug-guile@gnu.org\n",
" \\ read arguments from following script lines\n",
scm_usage_name);
emit_bug_reporting_address ();
if (fatal)
exit (fatal);
}
@ -656,13 +658,9 @@ scm_compile_shell_switches (int argc, char **argv)
|| ! strcmp (argv[i], "--version"))
{
/* Print version number. */
printf ("Guile %s\n"
"Copyright (c) 1995, 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation\n"
"Guile may be distributed under the terms of the GNU General Public Licence;\n"
"certain other uses are permitted as well. For details, see the file\n"
"`COPYING', which is included in the Guile distribution.\n"
"There is no warranty, to the extent permitted by law.\n",
scm_to_locale_string (scm_version ()));
version_etc (stdout, scm_usage_name, PACKAGE_NAME, PACKAGE_VERSION,
/* XXX: Use gettext for the string below. */
"the Guile developers", NULL);
exit (0);
}

4
m4/environ.m4
View file

@ -1,10 +1,10 @@
# environ.m4 serial 2
# environ.m4 serial 3
dnl Copyright (C) 2001-2004, 2006-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_ENVIRON],
AC_DEFUN_ONCE([gl_ENVIRON],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
dnl Persuade glibc <unistd.h> to declare environ.

5
m4/gnulib-cache.m4
View file

@ -15,7 +15,7 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alignof alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf warnings
# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --libtool --macro-prefix=gl --no-vc-files alignof alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify version-etc-fsf vsnprintf warnings
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
@ -45,6 +45,7 @@ gl_MODULES([
striconveh
string
verify
version-etc-fsf
vsnprintf
warnings
])
@ -55,7 +56,7 @@ gl_PO_BASE([])
gl_DOC_BASE([doc])
gl_TESTS_BASE([tests])
gl_LIB([libgnu])
gl_LGPL
gl_LGPL([3])
gl_MAKEFILE_NAME([])
gl_LIBTOOL
gl_MACRO_PREFIX([gl])

16
m4/gnulib-comp.m4
View file

@ -29,6 +29,11 @@ AC_DEFUN([gl_EARLY],
AB_INIT
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([gl_FP_IEEE])
dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode
dnl for the builtin va_copy to work. With Autoconf 2.60 or later,
dnl AC_PROG_CC_STDC arranges for this. With older Autoconf AC_PROG_CC_STDC
dnl shouldn't hurt, though installers are on their own to set c99 mode.
AC_REQUIRE([AC_PROG_CC_STDC])
])
# This macro should be invoked from ./configure.ac, in the section
@ -58,6 +63,8 @@ AC_DEFUN([gl_INIT],
gl_FLOAT_H
gl_FUNC_FLOCK
gl_HEADER_SYS_FILE_MODULE_INDICATOR([flock])
AC_SUBST([LIBINTL])
AC_SUBST([LTLIBINTL])
AM_ICONV
gl_ICONV_H
gl_FUNC_ICONV_OPEN
@ -101,6 +108,7 @@ AC_DEFUN([gl_INIT],
gt_TYPE_SSIZE_T
gl_FUNC_STAT
gl_SYS_STAT_MODULE_INDICATOR([stat])
gl_STDARG_H
AM_STDBOOL_H
gl_STDDEF_H
gl_STDINT_H
@ -128,6 +136,7 @@ AC_DEFUN([gl_INIT],
gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
gl_MODULE_INDICATOR([unistr/u8-uctomb])
gl_FUNC_VASNPRINTF
gl_VERSION_ETC
gl_FUNC_VSNPRINTF
gl_STDIO_MODULE_INDICATOR([vsnprintf])
AC_SUBST([WARN_CFLAGS])
@ -286,6 +295,7 @@ AC_DEFUN([gl_FILE_LIST], [
lib/full-read.h
lib/full-write.c
lib/full-write.h
lib/gettext.h
lib/iconv.c
lib/iconv.in.h
lib/iconv_close.c
@ -326,6 +336,7 @@ AC_DEFUN([gl_FILE_LIST], [
lib/safe-write.h
lib/size_max.h
lib/stat.c
lib/stdarg.in.h
lib/stdbool.in.h
lib/stddef.in.h
lib/stdint.in.h
@ -360,6 +371,9 @@ AC_DEFUN([gl_FILE_LIST], [
lib/vasnprintf.c
lib/vasnprintf.h
lib/verify.h
lib/version-etc-fsf.c
lib/version-etc.c
lib/version-etc.h
lib/vsnprintf.c
lib/wchar.in.h
lib/write.c
@ -424,6 +438,7 @@ AC_DEFUN([gl_FILE_LIST], [
m4/sockpfaf.m4
m4/ssize_t.m4
m4/stat.m4
m4/stdarg.m4
m4/stdbool.m4
m4/stddef_h.m4
m4/stdint.m4
@ -442,6 +457,7 @@ AC_DEFUN([gl_FILE_LIST], [
m4/tm_gmtoff.m4
m4/unistd_h.m4
m4/vasnprintf.m4
m4/version-etc.m4
m4/visibility.m4
m4/vsnprintf.m4
m4/warnings.m4

67
m4/stdarg.m4 Normal file
View file

@ -0,0 +1,67 @@
# stdarg.m4 serial 3
dnl Copyright (C) 2006, 2008-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl Provide a working va_copy in combination with <stdarg.h>.
AC_DEFUN([gl_STDARG_H],
[
STDARG_H=''; AC_SUBST([STDARG_H])
NEXT_STDARG_H='<stdarg.h>'; AC_SUBST([NEXT_STDARG_H])
AC_MSG_CHECKING([for va_copy])
AC_CACHE_VAL([gl_cv_func_va_copy], [
AC_TRY_COMPILE([#include <stdarg.h>], [
#ifndef va_copy
void (*func) (va_list, va_list) = va_copy;
#endif
],
[gl_cv_func_va_copy=yes], [gl_cv_func_va_copy=no])])
AC_MSG_RESULT([$gl_cv_func_va_copy])
if test $gl_cv_func_va_copy = no; then
dnl Provide a substitute.
dnl Usually a simple definition in <config.h> is enough. Not so on AIX 5
dnl with some versions of the /usr/vac/bin/cc compiler. It has an <stdarg.h>
dnl which does '#undef va_copy', leading to a missing va_copy symbol. For
dnl this platform, we use an <stdarg.h> substitute. But we cannot use this
dnl approach on other platforms, because <stdarg.h> often defines only
dnl preprocessor macros and gl_ABSOLUTE_HEADER, gl_CHECK_NEXT_HEADERS do
dnl not work in this situation.
AC_EGREP_CPP([vaccine],
[#if defined _AIX && !defined __GNUC__
AIX vaccine
#endif
], [gl_aixcc=yes], [gl_aixcc=no])
if test $gl_aixcc = yes; then
dnl Provide a substitute <stdarg.h> file.
STDARG_H=stdarg.h
gl_CHECK_NEXT_HEADERS([stdarg.h])
dnl Fallback for the case when <stdarg.h> contains only macro definitions.
if test "$gl_cv_next_stdarg_h" = '""'; then
gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
NEXT_STDARG_H="$gl_cv_next_stdarg_h"
fi
else
dnl Provide a substitute in <config.h>, either __va_copy or as a simple
dnl assignment.
gl_CACHE_VAL_SILENT([gl_cv_func___va_copy], [
AC_TRY_COMPILE([#include <stdarg.h>], [
#ifndef __va_copy
error, bail out
#endif
],
[gl_cv_func___va_copy=yes], [gl_cv_func___va_copy=no])])
if test $gl_cv_func___va_copy = yes; then
AC_DEFINE([va_copy], [__va_copy],
[Define as a macro for copying va_list variables.])
else
AH_VERBATIM([gl_VA_COPY], [/* A replacement for va_copy, if needed. */
#define gl_va_copy(a,b) ((a) = (b))])
AC_DEFINE([va_copy], [gl_va_copy],
[Define as a macro for copying va_list variables.])
fi
fi
fi
])

3
m4/stdlib_h.m4
View file

@ -80,6 +80,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV])
REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
])

33
m4/version-etc.m4 Normal file
View file

@ -0,0 +1,33 @@
# version-etc.m4 serial 1
# Copyright (C) 2009 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
dnl $1 - configure flag and define name
dnl $2 - human readable description
m4_define([gl_VERSION_ETC_FLAG],
[dnl
AC_ARG_WITH([$1], [AS_HELP_STRING([--with-$1], [$2])],
[dnl
case $withval in
yes|no) ;;
*) AC_DEFINE_UNQUOTED(AS_TR_CPP([PACKAGE_$1]), ["$withval"], [$2]) ;;
esac
])
])
AC_DEFUN([gl_VERSION_ETC],
[dnl
gl_VERSION_ETC_FLAG([packager],
[String identifying the packager of this software])
gl_VERSION_ETC_FLAG([packager-version],
[Packager-specific version information])
gl_VERSION_ETC_FLAG([packager-bug-reports],
[Packager info for bug reports (URL/e-mail/...)])
if test "X$with_packager" = "X" && \
test "X$with_packager_version$with_packager_bug_reports" != "X"
then
AC_MSG_ERROR([The --with-packager-{bug-reports,version} options require --with-packager])
fi
])