* m4/gnulib-cache.m4: Add `getaddrinfo'.
* libguile/Makefile.am (libguile_la_LDFLAGS): Add `$(GETADDRINFO_LIB)
$(HOSTENT_LIB) $(SERVENT_LIB)'.
# It is necessary if you want to build targets usually of interest
# only to the maintainer.
-# Copyright (C) 2001, 2003, 2006-2009 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2006-2010 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
# If you change this file with Emacs, please let the write hook
# do its job. Otherwise, update this string manually.
-# Copyright (C) 2002-2009 Free Software Foundation, Inc.
+# Copyright (C) 2002-2010 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
/* A C macro for declaring that specific arguments must not be NULL.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010 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
# Output a system dependent set of variables, describing how to set the
# run time search path of shared libraries in an executable.
#
-# Copyright 1996-2008 Free Software Foundation, Inc.
+# Copyright 1996-2010 Free Software Foundation, Inc.
# Taken from GNU libtool, 2001
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
-#!/bin/sh
+#!/bin/sh -e
# gendocs.sh -- generate a GNU manual in many formats. This script is
# mentioned in maintain.texi. See the help message below for usage details.
-scriptversion=2009-09-09.22
+scriptversion=2010-01-02.16
-# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009
+# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
fi
echo Making .tar.gz for sources...
-srcfiles=`ls *.texinfo *.texi *.txi *.eps 2>/dev/null`
+srcfiles=`ls *.texinfo *.texi *.txi *.eps 2>/dev/null` || true
tar cvzfh $outdir/$PACKAGE.texi.tar.gz $srcfiles
texi_tgz_size=`calcsize $outdir/$PACKAGE.texi.tar.gz`
# If you change this file with Emacs, please let the write hook
# do its job. Otherwise, update this string manually.
-# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2008-2010 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
VERSION=2009-07-21.16; # UTC
-# Copyright (C) 2009 Free Software Foundation, Inc.
+# Copyright (C) 2009, 2010 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
#!/bin/sh
# Sign files and upload them.
-scriptversion=2009-11-29.20; # UTC
+scriptversion=2010-02-08.07; # UTC
-# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 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
collect_var=
dbg=
-usage="Usage: $0 [OPTIONS]... [COMMAND] FILES... [[COMMAND] FILES...]
+usage="Usage: $0 [OPTION]... [CMD] FILE... [[CMD] FILE...]
-Sign all FILES, and upload them to selected destinations, according to
-<http://www.gnu.org/prep/maintain/html_node/Automated-FTP-Uploads.html>.
+Sign all FILES, and process them at selected destinations according to CMD.
+<http://www.gnu.org/prep/maintain/html_node/Automated-FTP-Uploads.html>
+explains further.
Commands:
--delete delete FILES from destination
--delete oopsbar-0.9.91.tar.gz \\
-- foobar-0.9.91.tar.gz
+gnupload uses the ncftpput program to do the transfers; if you don't
+happen to have an ncftp package installed, the ncftpput-ftp script in
+the build-aux/ directory of the gnulib package
+(http://savannah.gnu.org/projects/gnulib) may serve as a replacement.
+
Report bugs to <bug-automake@gnu.org>.
Send patches to <automake-patches@gnu.org>."
+++ /dev/null
-/* A C macro for emitting link time warnings.
- Copyright (C) 1995, 1997, 2000, 2002-2003, 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 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 General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* GL_LINK_WARNING("literal string") arranges to emit the literal string as
- a linker warning on most glibc systems.
- We use a linker warning rather than a preprocessor warning, because
- #warning cannot be used inside macros. */
-#ifndef GL_LINK_WARNING
- /* This works on platforms with GNU ld and ELF object format.
- Testing __GLIBC__ is sufficient for asserting that GNU ld is in use.
- Testing __ELF__ guarantees the ELF object format.
- Testing __GNUC__ is necessary for the compound expression syntax. */
-# if defined __GLIBC__ && defined __ELF__ && defined __GNUC__
-# define GL_LINK_WARNING(message) \
- GL_LINK_WARNING1 (__FILE__, __LINE__, message)
-# define GL_LINK_WARNING1(file, line, message) \
- GL_LINK_WARNING2 (file, line, message) /* macroexpand file and line */
-# define GL_LINK_WARNING2(file, line, message) \
- GL_LINK_WARNING3 (file ":" #line ": warning: " message)
-# define GL_LINK_WARNING3(message) \
- ({ static const char warning[sizeof (message)] \
- __attribute__ ((__unused__, \
- __section__ (".gnu.warning"), \
- __aligned__ (1))) \
- = message "\n"; \
- (void)0; \
- })
-# else
-# define GL_LINK_WARNING(message) ((void) 0)
-# endif
-#endif
--- /dev/null
+/* A C macro for declaring that specific function parameters are not used.
+ Copyright (C) 2008-2010 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
+ Lesser 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/>. */
+
+/* _GL_UNUSED_PARAMETER is a marker that can be appended to function parameter
+ declarations for parameters that are not used. This helps to reduce
+ warnings, such as from GCC -Wunused-parameter. The syntax is as follows:
+ type param _GL_UNUSED_PARAMETER
+ or more generally
+ param_decl _GL_UNUSED_PARAMETER
+ For example:
+ int param _GL_UNUSED_PARAMETER
+ int *(*param)(void) _GL_UNUSED_PARAMETER
+ Other possible, but obscure and discouraged syntaxes:
+ int _GL_UNUSED_PARAMETER *(*param)(void)
+ _GL_UNUSED_PARAMETER int *(*param)(void)
+ */
+#ifndef _GL_UNUSED_PARAMETER
+# if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_UNUSED_PARAMETER __attribute__ ((__unused__))
+# else
+# define _GL_UNUSED_PARAMETER
+# endif
+#endif
# If you change this file with Emacs, please let the write hook
# do its job. Otherwise, update this string manually.
-# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2008-2010 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
# Print a version string.
scriptversion=2009-07-21.16; # UTC
-# Copyright (C) 2006-2009 Free Software Foundation, Inc.
+# Copyright (C) 2006-2010 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
--- /dev/null
+/* A C macro for emitting warnings if a function is used.
+ Copyright (C) 2010 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
+ Lesser 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/>. */
+
+/* _GL_WARN_ON_USE(function, "literal string") issues a declaration
+ for FUNCTION which will then trigger a compiler warning containing
+ the text of "literal string" anywhere that function is called, if
+ supported by the compiler. If the compiler does not support this
+ feature, the macro expands to an unused extern declaration.
+
+ This macro is useful for marking a function as a potential
+ portability trap, with the intent that "literal string" include
+ instructions on the replacement function that should be used
+ instead. However, one of the reasons that a function is a
+ portability trap is if it has the wrong signature. Declaring
+ FUNCTION with a different signature in C is a compilation error, so
+ this macro must use the same type as any existing declaration so
+ that programs that avoid the problematic FUNCTION do not fail to
+ compile merely because they included a header that poisoned the
+ function. But this implies that _GL_WARN_ON_USE is only safe to
+ use if FUNCTION is known to already have a declaration. Use of
+ this macro implies that there must not be any other macro hiding
+ the declaration of FUNCTION; but undefining FUNCTION first is part
+ of the poisoning process anyway (although for symbols that are
+ provided only via a macro, the result is a compilation error rather
+ than a warning containing "literal string"). Also note that in
+ C++, it is only safe to use if FUNCTION has no overloads.
+
+ For an example, it is possible to poison 'getline' by:
+ - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
+ [getline]) in configure.ac, which potentially defines
+ HAVE_RAW_DECL_GETLINE
+ - adding this code to a header that wraps the system <stdio.h>:
+ #undef getline
+ #if HAVE_RAW_DECL_GETLINE
+ _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
+ "not universally present; use the gnulib module getline");
+ #endif
+
+ It is not possible to directly poison global variables. But it is
+ possible to write a wrapper accessor function, and poison that
+ (less common usage, like &environ, will cause a compilation error
+ rather than issue the nice warning, but the end result of informing
+ the developer about their portability problem is still achieved):
+ #if HAVE_RAW_DECL_ENVIRON
+ static inline char ***rpl_environ (void) { return &environ; }
+ _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
+ # undef environ
+ # define environ (*rpl_environ ())
+ #endif
+ */
+#ifndef _GL_WARN_ON_USE
+
+# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
+/* A compiler attribute is available in gcc versions 4.3.0 and later. */
+# define _GL_WARN_ON_USE(function, message) \
+extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
+
+# else /* Unsupported. */
+# define _GL_WARN_ON_USE(function, message) \
+extern int _gl_warn_on_use
+# endif
+#endif
## DO NOT EDIT! GENERATED AUTOMATICALLY!
## Process this file with automake to produce Makefile.in.
-# Copyright (C) 2002-2009 Free Software Foundation, Inc.
+# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
# 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=3 --libtool --macro-prefix=gl --no-vc-files alignof alloca-opt announce-gen autobuild byteswap canonicalize-lgpl duplocale environ extensions flock fpieee full-read full-write gendocs gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring locale maintainer-makefile putenv stdlib strcase strftime striconveh string sys_stat verify version-etc-fsf 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 announce-gen autobuild byteswap canonicalize-lgpl duplocale environ extensions flock fpieee full-read full-write gendocs getaddrinfo gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring locale maintainer-makefile putenv stdlib strcase strftime striconveh string sys_stat verify version-etc-fsf vsnprintf warnings
AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects
## begin gnulib module arg-nonnull
+# The BUILT_SOURCES created by this Makefile snippet are not used via #include
+# statements but through direct file reference. Therefore this snippet must be
+# present in all Makefile.am that need it. This is ensured by the applicability
+# 'all' defined above.
+
BUILT_SOURCES += arg-nonnull.h
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/arg-nonnull.h, except that it has the copyright header cut off.
## begin gnulib module arpa_inet
-BUILT_SOURCES += $(ARPA_INET_H)
+BUILT_SOURCES += arpa/inet.h
# We need the following in order to create <arpa/inet.h> when the system
# doesn't have one.
-arpa/inet.h: arpa_inet.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+arpa/inet.h: arpa_inet.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_at)$(MKDIR_P) arpa
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-e 's|@''GNULIB_INET_PTON''@|$(GNULIB_INET_PTON)|g' \
-e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \
-e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/arpa_inet.in.h; \
} > $@-t && \
mv $@-t $@
## end gnulib module gendocs
+## begin gnulib module getaddrinfo
+
+
+EXTRA_DIST += gai_strerror.c getaddrinfo.c
+
+EXTRA_libgnu_la_SOURCES += gai_strerror.c getaddrinfo.c
+
+## end gnulib module getaddrinfo
+
## begin gnulib module gettext-h
libgnu_la_SOURCES += gettext.h
## end gnulib module lib-symbol-visibility
-## begin gnulib module link-warning
-
-BUILT_SOURCES += link-warning.h
-# The link-warning.h that gets inserted into generated .h files is the same as
-# build-aux/link-warning.h, except that it has the copyright header cut off.
-link-warning.h: $(top_srcdir)/build-aux/link-warning.h
- $(AM_V_GEN)rm -f $@-t $@ && \
- sed -n -e '/GL_LINK_WARNING/,$$p' \
- < $(top_srcdir)/build-aux/link-warning.h \
- > $@-t && \
- mv $@-t $@
-MOSTLYCLEANFILES += link-warning.h link-warning.h-t
-
-LINK_WARNING_H=link-warning.h
-
-EXTRA_DIST += $(top_srcdir)/build-aux/link-warning.h
-
-## end gnulib module link-warning
-
## begin gnulib module localcharset
libgnu_la_SOURCES += localcharset.h localcharset.c
## begin gnulib module locale
-BUILT_SOURCES += $(LOCALE_H)
+BUILT_SOURCES += locale.h
# We need the following in order to create <locale.h> when the system
# doesn't have one that provides all definitions.
-locale.h: locale.in.h $(ARG_NONNULL_H)
+locale.h: locale.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \
-e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/locale.in.h; \
} > $@-t && \
mv $@-t $@
## end gnulib module memchr
+## begin gnulib module netdb
+
+BUILT_SOURCES += $(NETDB_H)
+
+# We need the following in order to create <netdb.h> when the system
+# doesn't have one that works with the given compiler.
+netdb.h: netdb.in.h $(ARG_NONNULL_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_NETDB_H''@|$(NEXT_NETDB_H)|g' \
+ -e 's|@''HAVE_NETDB_H''@|$(HAVE_NETDB_H)|g' \
+ -e 's|@''GNULIB_GETADDRINFO''@|$(GNULIB_GETADDRINFO)|g' \
+ -e 's|@''HAVE_STRUCT_ADDRINFO''@|$(HAVE_STRUCT_ADDRINFO)|g' \
+ -e 's|@''HAVE_DECL_FREEADDRINFO''@|$(HAVE_DECL_FREEADDRINFO)|g' \
+ -e 's|@''HAVE_DECL_GAI_STRERROR''@|$(HAVE_DECL_GAI_STRERROR)|g' \
+ -e 's|@''HAVE_DECL_GETADDRINFO''@|$(HAVE_DECL_GETADDRINFO)|g' \
+ -e 's|@''HAVE_DECL_GETNAMEINFO''@|$(HAVE_DECL_GETNAMEINFO)|g' \
+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ < $(srcdir)/netdb.in.h; \
+ } > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += netdb.h netdb.h-t
+
+EXTRA_DIST += netdb.in.h
+
+## end gnulib module netdb
+
## begin gnulib module netinet_in
BUILT_SOURCES += $(NETINET_IN_H)
## end gnulib module size_max
+## begin gnulib module snprintf
+
+
+EXTRA_DIST += snprintf.c
+
+EXTRA_libgnu_la_SOURCES += snprintf.c
+
+## end gnulib module snprintf
+
## begin gnulib module stat
# We need the following in order to create <stdio.h> when the system
# doesn't have one that works with the given compiler.
-stdio.h: stdio.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+stdio.h: stdio.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \
-e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \
- -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
+ < $(srcdir)/stdio.in.h | \
+ sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
-e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
-e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
-e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
-e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
-e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
+ -e 's|@''REPLACE_GETDELIM''@|$(REPLACE_GETDELIM)|g' \
-e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
-e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
-e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
-e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
-e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
- < $(srcdir)/stdio.in.h; \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t
# We need the following in order to create <stdlib.h> when the system
# doesn't have one that works with the given compiler.
-stdlib.h: stdlib.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+stdlib.h: stdlib.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
-e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
-e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/stdlib.in.h; \
} > $@-t && \
mv $@-t $@
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
-string.h: string.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+string.h: string.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''GNULIB_STRERROR''@|$(GNULIB_STRERROR)|g' \
-e 's|@''GNULIB_STRSIGNAL''@|$(GNULIB_STRSIGNAL)|g' \
-e 's|@''GNULIB_STRVERSCMP''@|$(GNULIB_STRVERSCMP)|g' \
+ < $(srcdir)/string.in.h | \
+ sed -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
-e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
-e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
< $(srcdir)/string.in.h; \
} > $@-t && \
mv $@-t $@
# We need the following in order to create <strings.h> when the system
# doesn't have one that works with the given compiler.
-strings.h: strings.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+strings.h: strings.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''NEXT_STRINGS_H''@|$(NEXT_STRINGS_H)|g' \
-e 's|@''HAVE_STRCASECMP''@|$(HAVE_STRCASECMP)|g' \
-e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/strings.in.h; \
} > $@-t && \
mv $@-t $@
## begin gnulib module sys_file
-BUILT_SOURCES += $(SYS_FILE_H)
+BUILT_SOURCES += sys/file.h
# We need the following in order to create <sys/file.h> when the system
# has one that is incomplete.
-sys/file.h: sys_file.in.h
+sys/file.h: sys_file.in.h $(WARN_ON_USE_H)
$(AM_V_at)$(MKDIR_P) sys
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-e 's|@''NEXT_SYS_FILE_H''@|$(NEXT_SYS_FILE_H)|g' \
-e 's/@''HAVE_FLOCK''@/$(HAVE_FLOCK)/g' \
-e 's/@''GNULIB_FLOCK''@/$(GNULIB_FLOCK)/g' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/sys_file.in.h; \
} > $@-t && \
mv $@-t $@
## begin gnulib module sys_socket
-BUILT_SOURCES += $(SYS_SOCKET_H)
+BUILT_SOURCES += sys/socket.h
# We need the following in order to create <sys/socket.h> when the system
# doesn't have one that works with the given compiler.
-sys/socket.h: sys_socket.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+sys/socket.h: sys_socket.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_at)$(MKDIR_P) sys
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \
-e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \
-e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/sys_socket.in.h; \
} > $@-t && \
mv -f $@-t $@
# We need the following in order to create <sys/stat.h> when the system
# has one that is incomplete.
-sys/stat.h: sys_stat.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+sys/stat.h: sys_stat.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_at)$(MKDIR_P) sys
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \
-e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
-e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/sys_stat.in.h; \
} > $@-t && \
mv $@-t $@
# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
-unistd.h: unistd.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+unistd.h: unistd.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
-e 's|@''GNULIB_GETDTABLESIZE''@|$(GNULIB_GETDTABLESIZE)|g' \
-e 's|@''GNULIB_GETGROUPS''@|$(GNULIB_GETGROUPS)|g' \
-e 's|@''GNULIB_GETHOSTNAME''@|$(GNULIB_GETHOSTNAME)|g' \
+ -e 's|@''GNULIB_GETLOGIN''@|$(GNULIB_GETLOGIN)|g' \
-e 's|@''GNULIB_GETLOGIN_R''@|$(GNULIB_GETLOGIN_R)|g' \
-e 's|@''GNULIB_GETPAGESIZE''@|$(GNULIB_GETPAGESIZE)|g' \
-e 's|@''GNULIB_GETUSERSHELL''@|$(GNULIB_GETUSERSHELL)|g' \
-e 's|@''GNULIB_UNLINKAT''@|$(GNULIB_UNLINKAT)|g' \
-e 's|@''GNULIB_USLEEP''@|$(GNULIB_USLEEP)|g' \
-e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \
- -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
+ < $(srcdir)/unistd.in.h | \
+ sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
-e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
-e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
-e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
-e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
-e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
-e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
+ -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \
-e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
-e 's|@''HAVE_GETUSERSHELL''@|$(HAVE_GETUSERSHELL)|g' \
-e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
-e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
-e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
-e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
- < $(srcdir)/unistd.in.h; \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t
## end gnulib module unitypes
+## begin gnulib module unused-parameter
+
+# The BUILT_SOURCES created by this Makefile snippet are not used via #include
+# statements but through direct file reference. Therefore this snippet must be
+# present in all Makefile.am that need it. This is ensured by the applicability
+# 'all' defined above.
+
+BUILT_SOURCES += unused-parameter.h
+# The unused-parameter.h that gets inserted into generated .h files is the same
+# as build-aux/unused-parameter.h, except that it has the copyright header cut
+# off.
+unused-parameter.h: $(top_srcdir)/build-aux/unused-parameter.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ sed -n -e '/GL_UNUSED_PARAMETER/,$$p' \
+ < $(top_srcdir)/build-aux/unused-parameter.h \
+ > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += unused-parameter.h unused-parameter.h-t
+
+UNUSED_PARAMETER_H=unused-parameter.h
+
+EXTRA_DIST += $(top_srcdir)/build-aux/unused-parameter.h
+
+## end gnulib module unused-parameter
+
## begin gnulib module useless-if-before-free
## end gnulib module vsnprintf
+## begin gnulib module warn-on-use
+
+BUILT_SOURCES += warn-on-use.h
+# The warn-on-use.h that gets inserted into generated .h files is the same as
+# build-aux/warn-on-use.h, except that it has the copyright header cut off.
+warn-on-use.h: $(top_srcdir)/build-aux/warn-on-use.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ sed -n -e '/^.ifndef/,$$p' \
+ < $(top_srcdir)/build-aux/warn-on-use.h \
+ > $@-t && \
+ mv $@-t $@
+MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t
+
+WARN_ON_USE_H=warn-on-use.h
+
+EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h
+
+## end gnulib module warn-on-use
+
## begin gnulib module wchar
-BUILT_SOURCES += $(WCHAR_H)
+BUILT_SOURCES += wchar.h
# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
-wchar.h: wchar.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
+wchar.h: wchar.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
-e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
- -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
< $(srcdir)/wchar.in.h; \
} > $@-t && \
mv $@-t $@
/* Determine alignment of types.
- Copyright (C) 2003-2004, 2006, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2003-2004, 2006, 2009-2010 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
/* Memory allocation on the stack.
- Copyright (C) 1995, 1999, 2001-2004, 2006-2008 Free Software
- Foundation, Inc.
+ Copyright (C) 1995, 1999, 2001-2004, 2006-2010 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
/* A GNU-like <arpa/inet.h>.
- Copyright (C) 2005-2006, 2008-2009 Free Software Foundation, Inc.
+ Copyright (C) 2005-2006, 2008-2010 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
#ifndef _GL_ARPA_INET_H
/* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc
- under MinGW. */
-#include <sys/socket.h>
+ under MinGW.
+ But avoid namespace pollution on glibc systems. */
+#ifndef __GLIBC__
+# include <sys/socket.h>
+#endif
#if @HAVE_ARPA_INET_H@
#ifndef _GL_ARPA_INET_H
#define _GL_ARPA_INET_H
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
#ifdef __cplusplus
extern "C" {
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef inet_ntop
-# define inet_ntop(af,src,dst,cnt) \
- (GL_LINK_WARNING ("inet_ntop is unportable - " \
- "use gnulib module inet_ntop for portability"), \
- inet_ntop (af, src, dst, cnt))
+# if HAVE_RAW_DECL_INET_NTOP
+_GL_WARN_ON_USE (inet_ntop, "inet_ntop is unportable - "
+ "use gnulib module inet_ntop for portability");
+# endif
#endif
#if @GNULIB_INET_PTON@
# endif
#elif defined GNULIB_POSIXCHECK
# undef inet_pton
-# define inet_pton(af,src,dst) \
- (GL_LINK_WARNING ("inet_pton is unportable - " \
- "use gnulib module inet_pton for portability"), \
- inet_pton (af, src, dst))
+# if HAVE_RAW_DECL_INET_PTON
+_GL_WARN_ON_USE (inet_pton, "inet_pton is unportable - "
+ "use gnulib module inet_pton for portability");
+# endif
#endif
#ifdef __cplusplus
/* Formatted output to strings.
- Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002, 2006, 2009, 2010 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
/* byteswap.h - Byte swapping
- Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005.
This program is free software: you can redistribute it and/or modify
/* Character handling in C locale.
- Copyright 2000-2003, 2006 Free Software Foundation, Inc.
+ Copyright 2000-2003, 2006, 2009-2010 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
<ctype.h> functions' behaviour depends on the current locale set via
setlocale.
- Copyright (C) 2000-2003, 2006, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2000-2003, 2006, 2008-2010 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
/* Case-insensitive string comparison functions in C locale.
- Copyright (C) 1995-1996, 2001, 2003, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2010 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
/* c-strcasecmp.c -- case insensitive string comparator in C locale
- Copyright (C) 1998-1999, 2005-2006 Free Software Foundation, Inc.
+ Copyright (C) 1998-1999, 2005-2006, 2009-2010 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
/* Optimized case-insensitive string comparison in C locale.
- Copyright (C) 2001-2002, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2001-2002, 2007, 2009-2010 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
/* c-strncasecmp.c -- case insensitive string comparator in C locale
- Copyright (C) 1998-1999, 2005-2006 Free Software Foundation, Inc.
+ Copyright (C) 1998-1999, 2005-2006, 2009-2010 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
/* Return the canonical absolute name of a given file.
- Copyright (C) 1996-2009 Free Software Foundation, Inc.
+ Copyright (C) 1996-2010 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
#! /bin/sh
# Output a system dependent table of character encoding aliases.
#
-# Copyright (C) 2000-2004, 2006-2009 Free Software Foundation, Inc.
+# Copyright (C) 2000-2004, 2006-2010 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
/* Duplicate a locale object.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010 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
/* A POSIX-like <errno.h>.
- Copyright (C) 2008-2009 Free Software Foundation, Inc.
+ Copyright (C) 2008-2010 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
/* Supplemental information about the floating-point formats.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2007.
This program is free software; you can redistribute it and/or modify
/* A correct <float.h>.
- Copyright (C) 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
Written by Richard W.M. Jones <rjones.at.redhat.com>
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008-2010 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
/* An interface to read that retries after partial reads and interrupts.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2002-2003, 2009-2010 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
/* An interface to read() that reads all it is asked to read.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2009-2010 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
/* An interface to read and write that retries (if necessary) until complete.
- Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1993-1994, 1997-2006, 2009-2010 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
/* An interface to write() that writes all it is asked to write.
- Copyright (C) 2002-2003 Free Software Foundation, Inc.
+ Copyright (C) 2002-2003, 2009-2010 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
/* Convenience header for conditional use of GNU <libintl.h>.
- Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2010 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
/* Character set conversion.
- Copyright (C) 1999-2001, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1999-2001, 2007, 2009-2010 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
/* A GNU-like <iconv.h>.
- Copyright (C) 2007-2009 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
/* Character set conversion.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007, 2009, 2010 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
/* Character set conversion.
- Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2007, 2009, 2010 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
/* Character set conversion handler type.
- Copyright (C) 2001-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2001-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible.
This program is free software: you can redistribute it and/or modify
/* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form
- Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2005-2006, 2008-2010 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
/* inet_pton.c -- convert IPv4 and IPv6 addresses from text to binary form
- Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2008, 2009, 2010 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
/* Determine a canonical name for the current locale's character encoding.
- Copyright (C) 2000-2006, 2008-2009 Free Software Foundation, Inc.
+ Copyright (C) 2000-2006, 2008-2010 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
/* Determine a canonical name for the current locale's character encoding.
- Copyright (C) 2000-2003 Free Software Foundation, Inc.
+ Copyright (C) 2000-2003, 2009-2010 Free Software Foundation, Inc.
This file is part of the GNU CHARSET Library.
This program is free software; you can redistribute it and/or modify
/* A POSIX <locale.h>.
- Copyright (C) 2007-2009 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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 definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
/* The LC_MESSAGES locale category is specified in POSIX, but not in ISO C.
On systems that don't define it, use the same value as GNU libintl. */
#if !defined LC_MESSAGES
# endif
#elif defined GNULIB_POSIXCHECK
# undef duplocale
-# define duplocale(l) \
- (GL_LINK_WARNING ("duplocale is buggy on some glibc systems - " \
- "use gnulib module duplocale for portability"), \
- duplocale (l))
+# if HAVE_RAW_DECL_DUPLOCALE
+_GL_WARN_ON_USE (duplocale, "duplocale is buggy on some glibc systems - "
+ "use gnulib module duplocale for portability");
+# endif
#endif
#endif /* _GL_LOCALE_H */
/* Work around a bug of lstat on some systems
- Copyright (C) 1997-1999, 2000-2006, 2008-2009 Free Software
- Foundation, Inc.
+ Copyright (C) 1997-2006, 2008-2010 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
/* malloc() function that is glibc compatible.
- Copyright (C) 1997, 1998, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1997-1998, 2006-2007, 2009-2010 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
/* Safe automatic memory allocation.
- Copyright (C) 2003, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2003.
This program is free software; you can redistribute it and/or modify
/* Safe automatic memory allocation.
- Copyright (C) 2003-2007 Free Software Foundation, Inc.
+ Copyright (C) 2003-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2003.
This program is free software; you can redistribute it and/or modify
/* Recognize multibyte character.
- Copyright (C) 1999-2000, 2008 Free Software Foundation, Inc.
+ Copyright (C) 1999-2000, 2008-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
/* Convert multibyte character to wide character.
- Copyright (C) 1999-2002, 2005-2009 Free Software Foundation, Inc.
+ Copyright (C) 1999-2002, 2005-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
/* Test for initial conversion state.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
-/* Copyright (C) 1991, 1993, 1996, 1997, 1999, 2000, 2003, 2004, 2006, 2008
+/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2010
Free Software Foundation, Inc.
Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
/* Substitute for <netinet/in.h>.
- Copyright (C) 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
/* Define PATH_MAX somehow. Requires sys/types.h.
- Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2010 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
/* Decomposed printf argument list.
- Copyright (C) 1999, 2002-2003, 2005-2007, 2009 Free Software
+ Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2010 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify
/* Decomposed printf argument list.
- Copyright (C) 1999, 2002-2003, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002-2003, 2006-2007, 2009-2010 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
/* Formatted output to strings.
- Copyright (C) 1999-2000, 2002-2003, 2006-2008 Free Software Foundation, Inc.
+ Copyright (C) 1999-2000, 2002-2003, 2006-2010 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
/* Parse printf format string.
- Copyright (C) 1999, 2002-2003, 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002-2003, 2005, 2007, 2009-2010 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
-/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2008
- Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2010 Free Software
+ Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C
Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu.
/* Stub for readlink().
- Copyright (C) 2003-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2003-2007, 2009-2010 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
such as DJGPP 2.03 and mingw32. */
ssize_t
-readlink (const char *name, char *buf _UNUSED_PARAMETER_,
- size_t bufsize _UNUSED_PARAMETER_)
+readlink (const char *name, char *buf _GL_UNUSED,
+ size_t bufsize _GL_UNUSED)
{
struct stat statbuf;
# Add this package to a list of references stored in a text file.
#
-# Copyright (C) 2000 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2009, 2010 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
# Remove this package from a list of references stored in a text file.
#
-# Copyright (C) 2000 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2009, 2010 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
/* An interface to read and write that retries after interrupts.
- Copyright (C) 1993, 1994, 1998, 2002, 2003, 2004, 2005, 2006 Free
- Software Foundation, Inc.
+ Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2010 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
/* An interface to read() that retries after interrupts.
- Copyright (C) 2002, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2006, 2009-2010 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
/* An interface to write that retries after interrupts.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2009-2010 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
/* An interface to write() that retries after interrupts.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2009-2010 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
/* size_max.h -- declare SIZE_MAX through system headers
- Copyright (C) 2005-2006 Free Software Foundation, Inc.
+ Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc.
Written by Simon Josefsson.
This program is free software; you can redistribute it and/or modify
/* Work around platform bugs in stat.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010 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
/* Substitute for and wrapper around <stdarg.h>.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008, 2009, 2010 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
-/* Copyright (C) 2001-2003, 2006-2008 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2003, 2006-2010 Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
This program is free software; you can redistribute it and/or modify
/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010 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
-/* Copyright (C) 2001-2002, 2004-2009 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc.
Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
This file is part of gnulib.
/* POSIX compatible FILE stream write function.
- Copyright (C) 2008-2009 Free Software Foundation, Inc.
+ Copyright (C) 2008-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
/* A GNU-like <stdio.h>.
- Copyright (C) 2004, 2007-2009 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2007-2010 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
#ifndef _GL_STDIO_H
#define _GL_STDIO_H
+/* Get va_list. Needed on many systems, including glibc 2.8. */
#include <stdarg.h>
+
#include <stddef.h>
-#if (@GNULIB_FSEEKO@ && @REPLACE_FSEEKO@) \
- || (@GNULIB_FTELLO@ && @REPLACE_FTELLO@) \
- || (@GNULIB_GETDELIM@ && !@HAVE_DECL_GETDELIM@) \
- || (@GNULIB_GETLINE@ && (!@HAVE_DECL_GETLINE@ || @REPLACE_GETLINE@))
-/* Get off_t and ssize_t. */
-# include <sys/types.h>
-#endif
+/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8. */
+#include <sys/types.h>
#ifndef __attribute__
-/* This feature is available in gcc versions 2.5 and later. */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
-# define __attribute__(Spec) /* empty */
-# endif
-/* The __-protected variants of `format' and `printf' attributes
- are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+ The __-protected variants of the attributes 'format' and 'printf' are
+ accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+ We enable __attribute__ only if these are supported too, because
+ gnulib and libintl do '#define printf __printf__' when they override
+ the 'printf' function. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
-# define __format__ format
-# define __printf__ printf
+# define __attribute__(Spec) /* empty */
# endif
#endif
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
#ifdef __cplusplus
extern "C" {
# endif
#elif defined GNULIB_POSIXCHECK
# undef dprintf
-# define dprintf(d,f,a) \
- (GL_LINK_WARNING ("dprintf is unportable - " \
- "use gnulib module dprintf for portability"), \
- dprintf (d, f, a))
+# if HAVE_RAW_DECL_DPRINTF
+_GL_WARN_ON_USE (dprintf, "dprintf is unportable - "
+ "use gnulib module dprintf for portability");
+# endif
#endif
#if @GNULIB_FCLOSE@
# endif
#elif defined GNULIB_POSIXCHECK
# undef fclose
-# define fclose(f) \
- (GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
- "use gnulib module fclose for portable " \
- "POSIX compliance"), \
- fclose (f))
+/* Assume fclose is always declared. */
+_GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - "
+ "use gnulib module fclose for portable POSIX compliance");
#endif
#if @GNULIB_FFLUSH@
# endif
#elif defined GNULIB_POSIXCHECK
# undef fflush
-# define fflush(f) \
- (GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
- "use gnulib module fflush for portable " \
- "POSIX compliance"), \
- fflush (f))
+/* Assume fflush is always declared. */
+_GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - "
+ "use gnulib module fflush for portable POSIX compliance");
#endif
+/* It is very rare that the developer ever has full control of stdin,
+ so any use of gets warrants an unconditional warning. Assume it is
+ always declared, since it is required by C89. */
+#undef gets
+_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
# undef fopen
# endif
#elif defined GNULIB_POSIXCHECK
# undef fopen
-# define fopen(f,m) \
- (GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
- "use gnulib module fopen for portability"), \
- fopen (f, m))
+/* Assume fopen is always declared. */
+_GL_WARN_ON_USE (fopen, "fopen on Win32 platforms is not POSIX compatible - "
+ "use gnulib module fopen for portability");
#endif
#if @GNULIB_FPRINTF_POSIX@
_GL_ARG_NONNULL ((1, 2));
#elif defined GNULIB_POSIXCHECK
# undef fprintf
-# define fprintf \
- (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
- "use gnulib module fprintf-posix for portable " \
- "POSIX compliance"), \
- fprintf)
+/* Assume fprintf is always declared. */
+_GL_WARN_ON_USE (fprintf, "fprintf is not always POSIX compliant - "
+ "use gnulib module fprintf-posix for portable "
+ "POSIX compliance");
#endif
#if @GNULIB_FPURGE@
# endif
#elif defined GNULIB_POSIXCHECK
# undef fpurge
-# define fpurge(f) \
- (GL_LINK_WARNING ("fpurge is not always present - " \
- "use gnulib module fpurge for portability"), \
- fpurge (f))
+# if HAVE_RAW_DECL_FPURGE
+_GL_WARN_ON_USE (fpurge, "fpurge is not always present - "
+ "use gnulib module fpurge for portability");
+# endif
#endif
#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# endif
#elif defined GNULIB_POSIXCHECK
# undef freopen
-# define freopen(f,m,s) \
- (GL_LINK_WARNING ("freopen on Win32 platforms is not POSIX compatible - " \
- "use gnulib module freopen for portability"), \
- freopen (f, m, s))
-#endif
-
-#if @GNULIB_FSEEK@ && @REPLACE_FSEEK@
-extern int rpl_fseek (FILE *fp, long offset, int whence) _GL_ARG_NONNULL ((1));
-# undef fseek
-# if defined GNULIB_POSIXCHECK
-# define fseek(f,o,w) \
- (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
- "on 32-bit platforms - " \
- "use fseeko function for handling of large files"), \
- rpl_fseek (f, o, w))
-# else
+/* Assume freopen is always declared. */
+_GL_WARN_ON_USE (freopen, "freopen on Win32 platforms is not POSIX compatible - "
+ "use gnulib module freopen for portability");
+#endif
+
+/* Set up the following warnings, based on which modules are in use.
+ GNU Coding Standards discourage the use of fseek, since it imposes
+ an arbitrary limitation on some 32-bit hosts. Remember that the
+ fseek module depends on the fseeko module, so we only have three
+ cases to consider:
+
+ 1. The developer is not using either module. Issue a warning under
+ GNULIB_POSIXCHECK for both functions, to remind them that both
+ functions have bugs on some systems. _GL_NO_LARGE_FILES has no
+ impact on this warning.
+
+ 2. The developer is using both modules. They may be unaware of the
+ arbitrary limitations of fseek, so issue a warning under
+ GNULIB_POSIXCHECK. On the other hand, they may be using both
+ modules intentionally, so the developer can define
+ _GL_NO_LARGE_FILES in the compilation units where the use of fseek
+ is safe, to silence the warning.
+
+ 3. The developer is using the fseeko module, but not fseek. Gnulib
+ guarantees that fseek will still work around platform bugs in that
+ case, but we presume that the developer is aware of the pitfalls of
+ fseek and was trying to avoid it, so issue a warning even when
+ GNULIB_POSIXCHECK is undefined. Again, _GL_NO_LARGE_FILES can be
+ defined to silence the warning in particular compilation units.
+
+ Most gnulib clients that perform stream operations should fall into
+ category three. */
+
+#if @GNULIB_FSEEK@
+# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
+# define _GL_FSEEK_WARN /* Category 2, above. */
+# undef fseek
+# endif
+# if @REPLACE_FSEEK@
+# undef fseek
# define fseek rpl_fseek
-# endif
-#elif defined GNULIB_POSIXCHECK
-# ifndef fseek
-# define fseek(f,o,w) \
- (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
- "on 32-bit platforms - " \
- "use fseeko function for handling of large files"), \
- fseek (f, o, w))
+extern int fseek (FILE *fp, long offset, int whence) _GL_ARG_NONNULL ((1));
# endif
#endif
#if @GNULIB_FSEEKO@
+# if !@GNULIB_FSEEK@ && !defined _GL_NO_LARGE_FILES
+# define _GL_FSEEK_WARN /* Category 3, above. */
+# undef fseek
+# endif
# if @REPLACE_FSEEKO@
/* Provide fseek, fseeko functions that are aware of a preceding
fflush(), and which detect pipes. */
+# undef fseeko
# define fseeko rpl_fseeko
extern int fseeko (FILE *fp, off_t offset, int whence) _GL_ARG_NONNULL ((1));
# if !@GNULIB_FSEEK@
# undef fseek
-# define fseek(f,o,w) \
- (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
- "on 32-bit platforms - " \
- "use fseeko function for handling of large files"), \
- fseeko (f, o, w))
+# define fseek rpl_fseek
+static inline int _GL_ARG_NONNULL ((1))
+rpl_fseek (FILE *fp, long offset, int whence)
+{
+ return fseeko (fp, offset, whence);
+}
# endif
# endif
#elif defined GNULIB_POSIXCHECK
+# define _GL_FSEEK_WARN /* Category 1, above. */
+# undef fseek
# undef fseeko
-# define fseeko(f,o,w) \
- (GL_LINK_WARNING ("fseeko is unportable - " \
- "use gnulib module fseeko for portability"), \
- fseeko (f, o, w))
+# if HAVE_RAW_DECL_FSEEKO
+_GL_WARN_ON_USE (fseeko, "fseeko is unportable - "
+ "use gnulib module fseeko for portability");
+# endif
#endif
-#if @GNULIB_FTELL@ && @REPLACE_FTELL@
-extern long rpl_ftell (FILE *fp) _GL_ARG_NONNULL ((1));
-# undef ftell
-# if GNULIB_POSIXCHECK
-# define ftell(f) \
- (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
- "on 32-bit platforms - " \
- "use ftello function for handling of large files"), \
- rpl_ftell (f))
-# else
-# define ftell rpl_ftell
+#ifdef _GL_FSEEK_WARN
+# undef _GL_FSEEK_WARN
+/* Here, either fseek is undefined (but C89 guarantees that it is
+ declared), or it is defined as rpl_fseek (declared above). */
+_GL_WARN_ON_USE (fseek, "fseek cannot handle files larger than 4 GB "
+ "on 32-bit platforms - "
+ "use fseeko function for handling of large files");
+#endif
+
+/* See the comments on fseek/fseeko. */
+
+#if @GNULIB_FTELL@
+# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
+# define _GL_FTELL_WARN /* Category 2, above. */
+# undef ftell
# endif
-#elif defined GNULIB_POSIXCHECK
-# ifndef ftell
-# define ftell(f) \
- (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
- "on 32-bit platforms - " \
- "use ftello function for handling of large files"), \
- ftell (f))
+# if @REPLACE_FTELL@
+# undef ftell
+# define ftell rpl_ftell
+extern long ftell (FILE *fp) _GL_ARG_NONNULL ((1));
# endif
#endif
#if @GNULIB_FTELLO@
+# if !@GNULIB_FTELL@ && !defined _GL_NO_LARGE_FILES
+# define _GL_FTELL_WARN /* Category 3, above. */
+# undef ftell
+# endif
# if @REPLACE_FTELLO@
+# undef ftello
# define ftello rpl_ftello
extern off_t ftello (FILE *fp) _GL_ARG_NONNULL ((1));
# if !@GNULIB_FTELL@
# undef ftell
-# define ftell(f) \
- (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
- "on 32-bit platforms - " \
- "use ftello function for handling of large files"), \
- ftello (f))
+# define ftell rpl_ftell
+static inline long _GL_ARG_NONNULL ((1))
+rpl_ftell (FILE *f)
+{
+ return ftello (f);
+}
# endif
# endif
#elif defined GNULIB_POSIXCHECK
+# define _GL_FTELL_WARN /* Category 1, above. */
+# undef ftell
# undef ftello
-# define ftello(f) \
- (GL_LINK_WARNING ("ftello is unportable - " \
- "use gnulib module ftello for portability"), \
- ftello (f))
+# if HAVE_RAW_DECL_FTELLO
+_GL_WARN_ON_USE (ftello, "ftello is unportable - "
+ "use gnulib module ftello for portability");
+# endif
+#endif
+
+#ifdef _GL_FTELL_WARN
+# undef _GL_FTELL_WARN
+/* Here, either ftell is undefined (but C89 guarantees that it is
+ declared), or it is defined as rpl_ftell (declared above). */
+_GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB "
+ "on 32-bit platforms - "
+ "use ftello function for handling of large files");
#endif
#if @GNULIB_FWRITE@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
#endif
#if @GNULIB_GETDELIM@
-# if !@HAVE_DECL_GETDELIM@
+# if @REPLACE_GETDELIM@
+# undef getdelim
+# define getdelim rpl_getdelim
+# endif
+# if !@HAVE_DECL_GETDELIM@ || @REPLACE_GETDELIM@
/* Read input, up to (and including) the next occurrence of DELIMITER, from
STREAM, store it in *LINEPTR (and NUL-terminate it).
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdelim
-# define getdelim(l, s, d, f) \
- (GL_LINK_WARNING ("getdelim is unportable - " \
- "use gnulib module getdelim for portability"), \
- getdelim (l, s, d, f))
+# if HAVE_RAW_DECL_GETDELIM
+_GL_WARN_ON_USE (getdelim, "getdelim is unportable - "
+ "use gnulib module getdelim for portability");
+# endif
#endif
#if @GNULIB_GETLINE@
# endif
#elif defined GNULIB_POSIXCHECK
# undef getline
-# define getline(l, s, f) \
- (GL_LINK_WARNING ("getline is unportable - " \
- "use gnulib module getline for portability"), \
- getline (l, s, f))
+# if HAVE_RAW_DECL_GETLINE
+_GL_WARN_ON_USE (getline, "getline is unportable - "
+ "use gnulib module getline for portability");
+# endif
#endif
-#if @GNULIB_OBSTACK_PRINTF@
+#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
# if @REPLACE_OBSTACK_PRINTF@
# define obstack_printf rpl_osbtack_printf
# define obstack_vprintf rpl_obstack_vprintf
# endif
#elif defined GNULIB_POSIXCHECK
# undef perror
-# define perror(s) \
- (GL_LINK_WARNING ("perror is not always POSIX compliant - " \
- "use gnulib module perror for portability"), \
- perror (s))
+/* Assume perror is always declared. */
+_GL_WARN_ON_USE (perror, "perror is not always POSIX compliant - "
+ "use gnulib module perror for portability");
#endif
#if @GNULIB_POPEN@
# endif
#elif defined GNULIB_POSIXCHECK
# undef popen
-# define popen(c,m) \
- (GL_LINK_WARNING ("popen is buggy on some platforms - " \
- "use gnulib module popen or pipe for more portability"), \
- popen (c, m))
+# if HAVE_RAW_DECL_POPEN
+_GL_WARN_ON_USE (popen, "popen is buggy on some platforms - "
+ "use gnulib module popen or pipe for more portability");
+# endif
#endif
#if @GNULIB_PRINTF_POSIX@
__attribute__ ((__format__ (__printf__, 1, 2))) _GL_ARG_NONNULL ((1));
#elif defined GNULIB_POSIXCHECK
# undef printf
-# define printf \
- (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
- "use gnulib module printf-posix for portable " \
- "POSIX compliance"), \
- printf)
-/* Don't break __attribute__((format(printf,M,N))). */
-# define format(kind,m,n) format (__##kind##__, m, n)
-# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
-# define ____printf____ __printf__
-# define ____scanf____ __scanf__
-# define ____strftime____ __strftime__
-# define ____strfmon____ __strfmon__
+/* Assume printf is always declared. */
+_GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - "
+ "use gnulib module printf-posix for portable "
+ "POSIX compliance");
#endif
#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# endif
#elif defined GNULIB_POSIXCHECK
# undef remove
-# define remove(n) \
- (GL_LINK_WARNING ("remove cannot handle directories on some platforms - " \
- "use gnulib module remove for more portability"), \
- remove (n))
+/* Assume remove is always declared. */
+_GL_WARN_ON_USE (remove, "remove cannot handle directories on some platforms - "
+ "use gnulib module remove for more portability");
#endif
#if @GNULIB_RENAME@
# endif
#elif defined GNULIB_POSIXCHECK
# undef rename
-# define rename(o,n) \
- (GL_LINK_WARNING ("rename is buggy on some platforms - " \
- "use gnulib module rename for more portability"), \
- rename (o, n))
+/* Assume rename is always declared. */
+_GL_WARN_ON_USE (rename, "rename is buggy on some platforms - "
+ "use gnulib module rename for more portability");
#endif
#if @GNULIB_RENAMEAT@
# endif
#elif defined GNULIB_POSIXCHECK
# undef renameat
-# define renameat(d1,f1,d2,f2) \
- (GL_LINK_WARNING ("renameat is not portable - " \
- "use gnulib module renameat for portability"), \
- renameat (d1, f1, d2, f2))
+# if HAVE_RAW_DECL_RENAMEAT
+_GL_WARN_ON_USE (renameat, "renameat is not portable - "
+ "use gnulib module renameat for portability");
+# endif
#endif
#if @GNULIB_SNPRINTF@
# endif
#elif defined GNULIB_POSIXCHECK
# undef snprintf
-# define snprintf \
- (GL_LINK_WARNING ("snprintf is unportable - " \
- "use gnulib module snprintf for portability"), \
- snprintf)
+# if HAVE_RAW_DECL_SNPRINTF
+_GL_WARN_ON_USE (snprintf, "snprintf is unportable - "
+ "use gnulib module snprintf for portability");
+# endif
#endif
+/* Some people would argue that sprintf should be handled like gets
+ (for example, OpenBSD issues a link warning for both functions),
+ since both can cause security holes due to buffer overruns.
+ However, we believe that sprintf can be used safely, and is more
+ efficient than snprintf in those safe cases; and as proof of our
+ belief, we use sprintf in several gnulib modules. So this header
+ intentionally avoids adding a warning to sprintf except when
+ GNULIB_POSIXCHECK is defined. */
+
#if @GNULIB_SPRINTF_POSIX@
# if @REPLACE_SPRINTF@
# define sprintf rpl_sprintf
# endif
#elif defined GNULIB_POSIXCHECK
# undef sprintf
-# define sprintf \
- (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
- "use gnulib module sprintf-posix for portable " \
- "POSIX compliance"), \
- sprintf)
+/* Assume sprintf is always declared. */
+_GL_WARN_ON_USE (sprintf, "sprintf is not always POSIX compliant - "
+ "use gnulib module sprintf-posix for portable "
+ "POSIX compliance");
#endif
#if @GNULIB_VASPRINTF@
# endif
#elif defined GNULIB_POSIXCHECK
# undef vdprintf
-# define vdprintf(d,f,a) \
- (GL_LINK_WARNING ("vdprintf is unportable - " \
- "use gnulib module vdprintf for portability"), \
- vdprintf (d, f, a))
+# if HAVE_RAW_DECL_VDPRINTF
+_GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - "
+ "use gnulib module vdprintf for portability");
+# endif
#endif
#if @GNULIB_VFPRINTF_POSIX@
_GL_ARG_NONNULL ((1, 2));
#elif defined GNULIB_POSIXCHECK
# undef vfprintf
-# define vfprintf(s,f,a) \
- (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
- "use gnulib module vfprintf-posix for portable " \
- "POSIX compliance"), \
- vfprintf (s, f, a))
+/* Assume vfprintf is always declared. */
+_GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - "
+ "use gnulib module vfprintf-posix for portable "
+ "POSIX compliance");
#endif
#if @GNULIB_VPRINTF_POSIX@
__attribute__ ((__format__ (__printf__, 1, 0))) _GL_ARG_NONNULL ((1));
#elif defined GNULIB_POSIXCHECK
# undef vprintf
-# define vprintf(f,a) \
- (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
- "use gnulib module vprintf-posix for portable " \
- "POSIX compliance"), \
- vprintf (f, a))
+/* Assume vprintf is always declared. */
+_GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - "
+ "use gnulib module vprintf-posix for portable "
+ "POSIX compliance");
#endif
#if @GNULIB_VSNPRINTF@
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsnprintf
-# define vsnprintf(b,s,f,a) \
- (GL_LINK_WARNING ("vsnprintf is unportable - " \
- "use gnulib module vsnprintf for portability"), \
- vsnprintf (b, s, f, a))
+# if HAVE_RAW_DECL_VSNPRINTF
+_GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - "
+ "use gnulib module vsnprintf for portability");
+# endif
#endif
#if @GNULIB_VSPRINTF_POSIX@
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsprintf
-# define vsprintf(b,f,a) \
- (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
- "use gnulib module vsprintf-posix for portable " \
- "POSIX compliance"), \
- vsprintf (b, f, a))
+/* Assume vsprintf is always declared. */
+_GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - "
+ "use gnulib module vsprintf-posix for portable "
+ "POSIX compliance");
#endif
#ifdef __cplusplus
/* A GNU-like <stdlib.h>.
- Copyright (C) 1995, 2001-2004, 2006-2009 Free Software Foundation, Inc.
+ Copyright (C) 1995, 2001-2004, 2006-2010 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
#include <stddef.h>
/* Solaris declares getloadavg() in <sys/loadavg.h>. */
-#if @GNULIB_GETLOADAVG@ && @HAVE_SYS_LOADAVG_H@
+#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@
# include <sys/loadavg.h>
#endif
# include <random.h>
#endif
-#if @GNULIB_RANDOM_R@ || !@HAVE_STRUCT_RANDOM_DATA@
+#if !@HAVE_STRUCT_RANDOM_DATA@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) \
+ || defined GNULIB_POSIXCHECK
# include <stdint.h>
#endif
};
#endif
-/* The definition of GL_LINK_WARNING is copied here. */
+#if (@GNULIB_MKSTEMP@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__
+/* On MacOS X 10.3, only <unistd.h> declares mkstemp. */
+/* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */
+/* But avoid namespace pollution on glibc systems. */
+# include <unistd.h>
+#endif
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
/* Some systems do not define EXIT_*, despite otherwise supporting C89. */
#ifndef EXIT_SUCCESS
# endif
#elif defined GNULIB_POSIXCHECK
# undef atoll
-# define atoll(s) \
- (GL_LINK_WARNING ("atoll is unportable - " \
- "use gnulib module atoll for portability"), \
- atoll (s))
+# if HAVE_RAW_DECL_ATOLL
+_GL_WARN_ON_USE (atoll, "atoll is unportable - "
+ "use gnulib module atoll for portability");
+# endif
#endif
#if @GNULIB_CALLOC_POSIX@
# endif
#elif defined GNULIB_POSIXCHECK
# undef calloc
-# define calloc(n,s) \
- (GL_LINK_WARNING ("calloc is not POSIX compliant everywhere - " \
- "use gnulib module calloc-posix for portability"), \
- calloc (n, s))
+/* Assume calloc is always declared. */
+_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - "
+ "use gnulib module calloc-posix for portability");
#endif
#if @GNULIB_CANONICALIZE_FILE_NAME@
# endif
#elif defined GNULIB_POSIXCHECK
# undef canonicalize_file_name
-# define canonicalize_file_name(n) \
- (GL_LINK_WARNING ("canonicalize_file_name is unportable - " \
- "use gnulib module canonicalize-lgpl for portability"), \
- canonicalize_file_name (n))
+# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME
+_GL_WARN_ON_USE (canonicalize_file_name, "canonicalize_file_name is unportable - "
+ "use gnulib module canonicalize-lgpl for portability");
+# endif
#endif
#if @GNULIB_GETLOADAVG@
# endif
#elif defined GNULIB_POSIXCHECK
# undef getloadavg
-# define getloadavg(l,n) \
- (GL_LINK_WARNING ("getloadavg is not portable - " \
- "use gnulib module getloadavg for portability"), \
- getloadavg (l, n))
+# if HAVE_RAW_DECL_GETLOADAVG
+_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
+ "use gnulib module getloadavg for portability");
+# endif
#endif
#if @GNULIB_GETSUBOPT@
# endif
#elif defined GNULIB_POSIXCHECK
# undef getsubopt
-# define getsubopt(o,t,v) \
- (GL_LINK_WARNING ("getsubopt is unportable - " \
- "use gnulib module getsubopt for portability"), \
- getsubopt (o, t, v))
+# if HAVE_RAW_DECL_GETSUBOPT
+_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - "
+ "use gnulib module getsubopt for portability");
+# endif
#endif
#if @GNULIB_MALLOC_POSIX@
# endif
#elif defined GNULIB_POSIXCHECK
# undef malloc
-# define malloc(s) \
- (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
- "use gnulib module malloc-posix for portability"), \
- malloc (s))
+/* Assume malloc is always declared. */
+_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - "
+ "use gnulib module malloc-posix for portability");
#endif
#if @GNULIB_MKDTEMP@
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkdtemp
-# define mkdtemp(t) \
- (GL_LINK_WARNING ("mkdtemp is unportable - " \
- "use gnulib module mkdtemp for portability"), \
- mkdtemp (t))
+# if HAVE_RAW_DECL_MKDTEMP
+_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - "
+ "use gnulib module mkdtemp for portability");
+# endif
#endif
#if @GNULIB_MKOSTEMP@
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemp
-# define mkostemp(t,f) \
- (GL_LINK_WARNING ("mkostemp is unportable - " \
- "use gnulib module mkostemp for portability"), \
- mkostemp (t, f))
+# if HAVE_RAW_DECL_MKOSTEMP
+_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - "
+ "use gnulib module mkostemp for portability");
+# endif
#endif
#if @GNULIB_MKOSTEMPS@
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemps
-# define mkostemps(t,s,f) \
- (GL_LINK_WARNING ("mkostemps is unportable - " \
- "use gnulib module mkostemps for portability"), \
- mkostemps (t, s, f))
+# if HAVE_RAW_DECL_MKOSTEMPS
+_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - "
+ "use gnulib module mkostemps for portability");
+# endif
#endif
#if @GNULIB_MKSTEMP@
set. */
# define mkstemp rpl_mkstemp
extern int mkstemp (char * /*template*/) _GL_ARG_NONNULL ((1));
-# else
-/* On MacOS X 10.3, only <unistd.h> declares mkstemp. */
-# include <unistd.h>
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkstemp
-# define mkstemp(t) \
- (GL_LINK_WARNING ("mkstemp is unportable - " \
- "use gnulib module mkstemp for portability"), \
- mkstemp (t))
+# if HAVE_RAW_DECL_MKSTEMP
+_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - "
+ "use gnulib module mkstemp for portability");
+# endif
#endif
#if @GNULIB_MKSTEMPS@
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkstemps
-# define mkstemps(t,s) \
- (GL_LINK_WARNING ("mkstemps is unportable - " \
- "use gnulib module mkstemps for portability"), \
- mkstemps (t, s))
+# if HAVE_RAW_DECL_MKSTEMPS
+_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - "
+ "use gnulib module mkstemps for portability");
+# endif
#endif
#if @GNULIB_PUTENV@
# endif
#elif defined GNULIB_POSIXCHECK
# undef random_r
-# define random_r(b,r) \
- (GL_LINK_WARNING ("random_r is unportable - " \
- "use gnulib module random_r for portability"), \
- random_r (b,r))
+# if HAVE_RAW_DECL_RANDOM_R
+_GL_WARN_ON_USE (random_r, "random_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
# undef initstate_r
-# define initstate_r(s,b,sz,r) \
- (GL_LINK_WARNING ("initstate_r is unportable - " \
- "use gnulib module random_r for portability"), \
- initstate_r (s,b,sz,r))
+# if HAVE_RAW_DECL_INITSTATE_R
+_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
# undef srandom_r
-# define srandom_r(s,r) \
- (GL_LINK_WARNING ("srandom_r is unportable - " \
- "use gnulib module random_r for portability"), \
- srandom_r (s,r))
+# if HAVE_RAW_DECL_SRANDOM_R
+_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
# undef setstate_r
-# define setstate_r(a,r) \
- (GL_LINK_WARNING ("setstate_r is unportable - " \
- "use gnulib module random_r for portability"), \
- setstate_r (a,r))
+# if HAVE_RAW_DECL_SETSTATE_R
+_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
#endif
#if @GNULIB_REALLOC_POSIX@
# endif
#elif defined GNULIB_POSIXCHECK
# undef realloc
-# define realloc(p,s) \
- (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
- "use gnulib module realloc-posix for portability"), \
- realloc (p, s))
+/* Assume realloc is always declared. */
+_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - "
+ "use gnulib module realloc-posix for portability");
#endif
#if @GNULIB_REALPATH@
# endif
#elif defined GNULIB_POSIXCHECK
# undef realpath
-# define realpath(n,r) \
- (GL_LINK_WARNING ("realpath is unportable - use gnulib module " \
- "canonicalize or canonicalize-lgpl for portability"), \
- realpath (n, r))
+# if HAVE_RAW_DECL_REALPATH
+_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module "
+ "canonicalize or canonicalize-lgpl for portability");
+# endif
#endif
#if @GNULIB_RPMATCH@
# endif
#elif defined GNULIB_POSIXCHECK
# undef rpmatch
-# define rpmatch(r) \
- (GL_LINK_WARNING ("rpmatch is unportable - " \
- "use gnulib module rpmatch for portability"), \
- rpmatch (r))
+# if HAVE_RAW_DECL_RPMATCH
+_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - "
+ "use gnulib module rpmatch for portability");
+# endif
#endif
#if @GNULIB_SETENV@
# 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))
+# if HAVE_RAW_DECL_SETENV
+_GL_WARN_ON_USE (setenv, "setenv is unportable - "
+ "use gnulib module setenv for portability");
+# endif
#endif
#if @GNULIB_STRTOD@
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtod
-# define strtod(s, e) \
- (GL_LINK_WARNING ("strtod is unportable - " \
- "use gnulib module strtod for portability"), \
- strtod (s, e))
+# if HAVE_RAW_DECL_STRTOD
+_GL_WARN_ON_USE (strtod, "strtod is unportable - "
+ "use gnulib module strtod for portability");
+# endif
#endif
#if @GNULIB_STRTOLL@
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtoll
-# define strtoll(s,e,b) \
- (GL_LINK_WARNING ("strtoll is unportable - " \
- "use gnulib module strtoll for portability"), \
- strtoll (s, e, b))
+# if HAVE_RAW_DECL_STRTOLL
+_GL_WARN_ON_USE (strtoll, "strtoll is unportable - "
+ "use gnulib module strtoll for portability");
+# endif
#endif
#if @GNULIB_STRTOULL@
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtoull
-# define strtoull(s,e,b) \
- (GL_LINK_WARNING ("strtoull is unportable - " \
- "use gnulib module strtoull for portability"), \
- strtoull (s, e, b))
+# if HAVE_RAW_DECL_STRTOULL
+_GL_WARN_ON_USE (strtoull, "strtoull is unportable - "
+ "use gnulib module strtoull for portability");
+# endif
#endif
#if @GNULIB_UNSETENV@
# endif
#elif defined GNULIB_POSIXCHECK
# undef unsetenv
-# define unsetenv(n) \
- (GL_LINK_WARNING ("unsetenv is unportable - " \
- "use gnulib module unsetenv for portability"), \
- unsetenv (n))
+# if HAVE_RAW_DECL_UNSETENV
+_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - "
+ "use gnulib module unsetenv for portability");
+# endif
#endif
#ifdef __cplusplus
/* Case-insensitive string comparison function.
- Copyright (C) 1998-1999, 2005-2007 Free Software Foundation, Inc.
+ Copyright (C) 1998-1999, 2005-2007, 2009-2010 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
/* Optimized string comparison.
- Copyright (C) 2001-2002, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2001-2002, 2007, 2009-2010 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
-/* Copyright (C) 1991-1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2009 Free Software
- Foundation, Inc.
+/* Copyright (C) 1991-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
/* declarations for strftime.c
- Copyright (C) 2002, 2004, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004, 2008-2010 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
/* Character set conversion with error handling.
- Copyright (C) 2001-2009 Free Software Foundation, Inc.
+ Copyright (C) 2001-2010 Free Software Foundation, Inc.
Written by Bruno Haible and Simon Josefsson.
This program is free software: you can redistribute it and/or modify
/* Character set conversion with error handling.
- Copyright (C) 2001-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2001-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible and Simon Josefsson.
This program is free software: you can redistribute it and/or modify
/* A GNU-like <string.h>.
- Copyright (C) 1995-1996, 2001-2009 Free Software Foundation, Inc.
+ Copyright (C) 1995-1996, 2001-2010 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
/* NetBSD 5.0 mis-defines NULL. */
#include <stddef.h>
+/* MirBSD defines mbslen as a macro. */
+#if @GNULIB_MBSLEN@ && defined __MirBSD__
+# include <wchar.h>
+#endif
+
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
#endif
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
#ifdef __cplusplus
extern "C" {
# endif
#elif defined GNULIB_POSIXCHECK
# undef memchr
-# define memchr(s,c,n) \
- (GL_LINK_WARNING ("memchr has platform-specific bugs - " \
- "use gnulib module memchr for portability" ), \
- memchr (s, c, n))
+/* Assume memchr is always declared. */
+_GL_WARN_ON_USE (memchr, "memchr has platform-specific bugs - "
+ "use gnulib module memchr for portability" );
#endif
/* Return the first occurrence of NEEDLE in HAYSTACK. */
# endif
#elif defined GNULIB_POSIXCHECK
# undef memmem
-# define memmem(a,al,b,bl) \
- (GL_LINK_WARNING ("memmem is unportable and often quadratic - " \
- "use gnulib module memmem-simple for portability, " \
- "and module memmem for speed" ), \
- memmem (a, al, b, bl))
+# if HAVE_RAW_DECL_MEMMEM
+_GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - "
+ "use gnulib module memmem-simple for portability, "
+ "and module memmem for speed" );
+# endif
#endif
/* Copy N bytes of SRC to DEST, return pointer to bytes after the
# endif
#elif defined GNULIB_POSIXCHECK
# undef mempcpy
-# define mempcpy(a,b,n) \
- (GL_LINK_WARNING ("mempcpy is unportable - " \
- "use gnulib module mempcpy for portability"), \
- mempcpy (a, b, n))
+# if HAVE_RAW_DECL_MEMPCPY
+_GL_WARN_ON_USE (mempcpy, "mempcpy is unportable - "
+ "use gnulib module mempcpy for portability");
+# endif
#endif
/* Search backwards through a block for a byte (specified as an int). */
# endif
#elif defined GNULIB_POSIXCHECK
# undef memrchr
-# define memrchr(a,b,c) \
- (GL_LINK_WARNING ("memrchr is unportable - " \
- "use gnulib module memrchr for portability"), \
- memrchr (a, b, c))
+# if HAVE_RAW_DECL_MEMRCHR
+_GL_WARN_ON_USE (memrchr, "memrchr is unportable - "
+ "use gnulib module memrchr for portability");
+# endif
#endif
/* Find the first occurrence of C in S. More efficient than
# endif
#elif defined GNULIB_POSIXCHECK
# undef rawmemchr
-# define rawmemchr(a,b) \
- (GL_LINK_WARNING ("rawmemchr is unportable - " \
- "use gnulib module rawmemchr for portability"), \
- rawmemchr (a, b))
+# if HAVE_RAW_DECL_RAWMEMCHR
+_GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - "
+ "use gnulib module rawmemchr for portability");
+# endif
#endif
/* Copy SRC to DST, returning the address of the terminating '\0' in DST. */
# endif
#elif defined GNULIB_POSIXCHECK
# undef stpcpy
-# define stpcpy(a,b) \
- (GL_LINK_WARNING ("stpcpy is unportable - " \
- "use gnulib module stpcpy for portability"), \
- stpcpy (a, b))
+# if HAVE_RAW_DECL_STPCPY
+_GL_WARN_ON_USE (stpcpy, "stpcpy is unportable - "
+ "use gnulib module stpcpy for portability");
+# endif
#endif
/* Copy no more than N bytes of SRC to DST, returning a pointer past the
# endif
#elif defined GNULIB_POSIXCHECK
# undef stpncpy
-# define stpncpy(a,b,n) \
- (GL_LINK_WARNING ("stpncpy is unportable - " \
- "use gnulib module stpncpy for portability"), \
- stpncpy (a, b, n))
+# if HAVE_RAW_DECL_STPNCPY
+_GL_WARN_ON_USE (stpncpy, "stpncpy is unportable - "
+ "use gnulib module stpncpy for portability");
+# endif
#endif
#if defined GNULIB_POSIXCHECK
/* strchr() does not work with multibyte strings if the locale encoding is
GB18030 and the character to be searched is a digit. */
# undef strchr
-# define strchr(s,c) \
- (GL_LINK_WARNING ("strchr cannot work correctly on character strings " \
- "in some multibyte locales - " \
- "use mbschr if you care about internationalization"), \
- strchr (s, c))
+/* Assume strchr is always declared. */
+_GL_WARN_ON_USE (strchr, "strchr cannot work correctly on character strings "
+ "in some multibyte locales - "
+ "use mbschr if you care about internationalization");
#endif
/* Find the first occurrence of C in S or the final NUL byte. */
# endif
#elif defined GNULIB_POSIXCHECK
# undef strchrnul
-# define strchrnul(a,b) \
- (GL_LINK_WARNING ("strchrnul is unportable - " \
- "use gnulib module strchrnul for portability"), \
- strchrnul (a, b))
+# if HAVE_RAW_DECL_STRCHRNUL
+_GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - "
+ "use gnulib module strchrnul for portability");
+# endif
#endif
/* Duplicate S, returning an identical malloc'd string. */
# endif
#elif defined GNULIB_POSIXCHECK
# undef strdup
-# define strdup(a) \
- (GL_LINK_WARNING ("strdup is unportable - " \
- "use gnulib module strdup for portability"), \
- strdup (a))
+# if HAVE_RAW_DECL_STRDUP
+_GL_WARN_ON_USE (strdup, "strdup is unportable - "
+ "use gnulib module strdup for portability");
+# endif
#endif
/* Return a newly allocated copy of at most N bytes of STRING. */
# endif
#elif defined GNULIB_POSIXCHECK
# undef strndup
-# define strndup(a,n) \
- (GL_LINK_WARNING ("strndup is unportable - " \
- "use gnulib module strndup for portability"), \
- strndup (a, n))
+# if HAVE_RAW_DECL_STRNDUP
+_GL_WARN_ON_USE (strndup, "strndup is unportable - "
+ "use gnulib module strndup for portability");
+# endif
#endif
/* Find the length (number of bytes) of STRING, but scan at most
# endif
#elif defined GNULIB_POSIXCHECK
# undef strnlen
-# define strnlen(a,n) \
- (GL_LINK_WARNING ("strnlen is unportable - " \
- "use gnulib module strnlen for portability"), \
- strnlen (a, n))
+# if HAVE_RAW_DECL_STRNLEN
+_GL_WARN_ON_USE (strnlen, "strnlen is unportable - "
+ "use gnulib module strnlen for portability");
+# endif
#endif
#if defined GNULIB_POSIXCHECK
locale encoding is GB18030 and one of the characters to be searched is a
digit. */
# undef strcspn
-# define strcspn(s,a) \
- (GL_LINK_WARNING ("strcspn cannot work correctly on character strings " \
- "in multibyte locales - " \
- "use mbscspn if you care about internationalization"), \
- strcspn (s, a))
+/* Assume strcspn is always declared. */
+_GL_WARN_ON_USE (strcspn, "strcspn cannot work correctly on character strings "
+ "in multibyte locales - "
+ "use mbscspn if you care about internationalization");
#endif
/* Find the first occurrence in S of any character in ACCEPT. */
locale encoding is GB18030 and one of the characters to be searched is a
digit. */
# undef strpbrk
-# define strpbrk(s,a) \
- (GL_LINK_WARNING ("strpbrk cannot work correctly on character strings " \
- "in multibyte locales - " \
- "use mbspbrk if you care about internationalization"), \
- strpbrk (s, a))
+_GL_WARN_ON_USE (strpbrk, "strpbrk cannot work correctly on character strings "
+ "in multibyte locales - "
+ "use mbspbrk if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strpbrk
-# define strpbrk(s,a) \
- (GL_LINK_WARNING ("strpbrk is unportable - " \
- "use gnulib module strpbrk for portability"), \
- strpbrk (s, a))
+# if HAVE_RAW_DECL_STRPBRK
+_GL_WARN_ON_USE (strpbrk, "strpbrk is unportable - "
+ "use gnulib module strpbrk for portability");
+# endif
#endif
#if defined GNULIB_POSIXCHECK
/* strspn() assumes the second argument is a list of single-byte characters.
Even in this simple case, it cannot work with multibyte strings. */
# undef strspn
-# define strspn(s,a) \
- (GL_LINK_WARNING ("strspn cannot work correctly on character strings " \
- "in multibyte locales - " \
- "use mbsspn if you care about internationalization"), \
- strspn (s, a))
+/* Assume strspn is always declared. */
+_GL_WARN_ON_USE (strspn, "strspn cannot work correctly on character strings "
+ "in multibyte locales - "
+ "use mbsspn if you care about internationalization");
#endif
#if defined GNULIB_POSIXCHECK
/* strrchr() does not work with multibyte strings if the locale encoding is
GB18030 and the character to be searched is a digit. */
# undef strrchr
-# define strrchr(s,c) \
- (GL_LINK_WARNING ("strrchr cannot work correctly on character strings " \
- "in some multibyte locales - " \
- "use mbsrchr if you care about internationalization"), \
- strrchr (s, c))
+/* Assume strrchr is always declared. */
+_GL_WARN_ON_USE (strrchr, "strrchr cannot work correctly on character strings "
+ "in some multibyte locales - "
+ "use mbsrchr if you care about internationalization");
#endif
/* Search the next delimiter (char listed in DELIM) starting at *STRINGP.
# endif
# if defined GNULIB_POSIXCHECK
# undef strsep
-# define strsep(s,d) \
- (GL_LINK_WARNING ("strsep cannot work correctly on character strings " \
- "in multibyte locales - " \
- "use mbssep if you care about internationalization"), \
- strsep (s, d))
+_GL_WARN_ON_USE (strsep, "strsep cannot work correctly on character strings "
+ "in multibyte locales - "
+ "use mbssep if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strsep
-# define strsep(s,d) \
- (GL_LINK_WARNING ("strsep is unportable - " \
- "use gnulib module strsep for portability"), \
- strsep (s, d))
+# if HAVE_RAW_DECL_STRSEP
+_GL_WARN_ON_USE (strsep, "strsep is unportable - "
+ "use gnulib module strsep for portability");
+# endif
#endif
#if @GNULIB_STRSTR@
POSIX says that it operates on "strings", and "string" in POSIX is defined
as a sequence of bytes, not of characters. */
# undef strstr
-# define strstr(a,b) \
- (GL_LINK_WARNING ("strstr is quadratic on many systems, and cannot " \
- "work correctly on character strings in most " \
- "multibyte locales - " \
- "use mbsstr if you care about internationalization, " \
- "or use strstr if you care about speed"), \
- strstr (a, b))
+/* Assume strstr is always declared. */
+_GL_WARN_ON_USE (strstr, "strstr is quadratic on many systems, and cannot "
+ "work correctly on character strings in most "
+ "multibyte locales - "
+ "use mbsstr if you care about internationalization, "
+ "or use strstr if you care about speed");
#endif
/* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive
It is a glibc extension, and glibc implements it only for unibyte
locales. */
# undef strcasestr
-# define strcasestr(a,b) \
- (GL_LINK_WARNING ("strcasestr does work correctly on character strings " \
- "in multibyte locales - " \
- "use mbscasestr if you care about " \
- "internationalization, or use c-strcasestr if you want " \
- "a locale independent function"), \
- strcasestr (a, b))
+# if HAVE_RAW_DECL_STRCASESTR
+_GL_WARN_ON_USE (strcasestr, "strcasestr does work correctly on character "
+ "strings in multibyte locales - "
+ "use mbscasestr if you care about "
+ "internationalization, or use c-strcasestr if you want "
+ "a locale independent function");
+# endif
#endif
/* Parse S into tokens separated by characters in DELIM.
# if @REPLACE_STRTOK_R@
# undef strtok_r
# define strtok_r rpl_strtok_r
-# elif @UNDEFINE_STRTOK_R@
+# elif @UNDEFINE_STRTOK_R@ || defined GNULIB_POSIXCHECK
# undef strtok_r
# endif
# if ! @HAVE_DECL_STRTOK_R@ || @REPLACE_STRTOK_R@
_GL_ARG_NONNULL ((2, 3));
# endif
# if defined GNULIB_POSIXCHECK
-# undef strtok_r
-# define strtok_r(s,d,p) \
- (GL_LINK_WARNING ("strtok_r cannot work correctly on character strings " \
- "in multibyte locales - " \
- "use mbstok_r if you care about internationalization"), \
- strtok_r (s, d, p))
+_GL_WARN_ON_USE (strtok_r, "strtok_r cannot work correctly on character "
+ "strings in multibyte locales - "
+ "use mbstok_r if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtok_r
-# define strtok_r(s,d,p) \
- (GL_LINK_WARNING ("strtok_r is unportable - " \
- "use gnulib module strtok_r for portability"), \
- strtok_r (s, d, p))
+# if HAVE_RAW_DECL_STRTOK_R
+_GL_WARN_ON_USE (strtok_r, "strtok_r is unportable - "
+ "use gnulib module strtok_r for portability");
+# endif
#endif
#if @GNULIB_MBSLEN@
/* Return the number of multibyte characters in the character string STRING.
This considers multibyte characters, unlike strlen, which counts bytes. */
+# ifdef __MirBSD__ /* MirBSD defines mbslen as a macro. Override it. */
+# undef mbslen
+# endif
+# if @HAVE_MBSLEN@ /* AIX, OSF/1, MirBSD define mbslen already in libc. */
+# define mbslen rpl_mbslen
+# endif
extern size_t mbslen (const char *string) _GL_ARG_NONNULL ((1));
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef strerror
-# define strerror(e) \
- (GL_LINK_WARNING ("strerror is unportable - " \
- "use gnulib module strerror to guarantee non-NULL result"), \
- strerror (e))
+/* Assume strerror is always declared. */
+_GL_WARN_ON_USE (strerror, "strerror is unportable - "
+ "use gnulib module strerror to guarantee non-NULL result");
#endif
#if @GNULIB_STRSIGNAL@
# endif
#elif defined GNULIB_POSIXCHECK
# undef strsignal
-# define strsignal(a) \
- (GL_LINK_WARNING ("strsignal is unportable - " \
- "use gnulib module strsignal for portability"), \
- strsignal (a))
+# if HAVE_RAW_DECL_STRSIGNAL
+_GL_WARN_ON_USE (strsignal, "strsignal is unportable - "
+ "use gnulib module strsignal for portability");
+# endif
#endif
#if @GNULIB_STRVERSCMP@
# endif
#elif defined GNULIB_POSIXCHECK
# undef strverscmp
-# define strverscmp(a, b) \
- (GL_LINK_WARNING ("strverscmp is unportable - " \
- "use gnulib module strverscmp for portability"), \
- strverscmp (a, b))
+# if HAVE_RAW_DECL_STRVERSCMP
+_GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - "
+ "use gnulib module strverscmp for portability");
+# endif
#endif
/* A substitute <strings.h>.
- Copyright (C) 2007-2009 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
#define _GL_STRINGS_H
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
#ifdef __cplusplus
extern "C" {
POSIX says that it operates on "strings", and "string" in POSIX is defined
as a sequence of bytes, not of characters. */
# undef strcasecmp
-# define strcasecmp(a,b) \
- (GL_LINK_WARNING ("strcasecmp cannot work correctly on character strings " \
- "in multibyte locales - " \
- "use mbscasecmp if you care about " \
- "internationalization, or use c_strcasecmp (from " \
- "gnulib module c-strcase) if you want a locale " \
- "independent function"), \
- strcasecmp (a, b))
+# if HAVE_RAW_DECL_STRCASECMP
+_GL_WARN_ON_USE (strcasecmp, "strcasecmp cannot work correctly on character "
+ "strings in multibyte locales - "
+ "use mbscasecmp if you care about "
+ "internationalization, or use c_strcasecmp , "
+ "gnulib module c-strcase) if you want a locale "
+ "independent function");
+# endif
#endif
/* Compare no more than N bytes of strings S1 and S2, ignoring case,
POSIX says that it operates on "strings", and "string" in POSIX is defined
as a sequence of bytes, not of characters. */
# undef strncasecmp
-# define strncasecmp(a,b,n) \
- (GL_LINK_WARNING ("strncasecmp cannot work correctly on character " \
- "strings in multibyte locales - " \
- "use mbsncasecmp or mbspcasecmp if you care about " \
- "internationalization, or use c_strncasecmp (from " \
- "gnulib module c-strcase) if you want a locale " \
- "independent function"), \
- strncasecmp (a, b, n))
+# if HAVE_RAW_DECL_STRNCASECMP
+_GL_WARN_ON_USE (strncasecmp, "strncasecmp cannot work correctly on character "
+ "strings in multibyte locales - "
+ "use mbsncasecmp or mbspcasecmp if you care about "
+ "internationalization, or use c_strncasecmp , "
+ "gnulib module c-strcase) if you want a locale "
+ "independent function");
+# endif
#endif
/* strncasecmp.c -- case insensitive string comparator
- Copyright (C) 1998-1999, 2005-2007 Free Software Foundation, Inc.
+ Copyright (C) 1998-1999, 2005-2007, 2009-2010 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
/* Provide a more complete sys/file.h.
- Copyright (C) 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
#ifndef _GL_SYS_FILE_H
#define _GL_SYS_FILE_H
+#ifndef LOCK_SH
+/* Operations for the 'flock' call (same as Linux kernel constants). */
+# define LOCK_SH 1 /* Shared lock. */
+# define LOCK_EX 2 /* Exclusive lock. */
+# define LOCK_UN 8 /* Unlock. */
+
+/* Can be OR'd in to one of the above. */
+# define LOCK_NB 4 /* Don't block when locking. */
+#endif
+
+/* The definition of _GL_WARN_ON_USE is copied here. */
#if @GNULIB_FLOCK@
/* Apply or remove advisory locks on an open file.
Return 0 if successful, otherwise -1 and errno set. */
# if !@HAVE_FLOCK@
extern int flock (int fd, int operation);
-
-/* Operations for the 'flock' call (same as Linux kernel constants). */
-#define LOCK_SH 1 /* Shared lock. */
-#define LOCK_EX 2 /* Exclusive lock. */
-#define LOCK_UN 8 /* Unlock. */
-
-/* Can be OR'd in to one of the above. */
-#define LOCK_NB 4 /* Don't block when locking. */
-
# endif
#elif defined GNULIB_POSIXCHECK
# undef flock
-# define flock(fd,op) \
- (GL_LINK_WARNING ("flock is unportable - " \
- "use gnulib module flock for portability"), \
- flock ((fd), (op)))
+# if HAVE_RAW_DECL_FLOCK
+_GL_WARN_ON_USE (flock, "flock is unportable - "
+ "use gnulib module flock for portability");
+# endif
#endif
/* Provide a sys/socket header file for systems lacking it (read: MinGW)
and for systems where it is incomplete.
- Copyright (C) 2005-2009 Free Software Foundation, Inc.
+ Copyright (C) 2005-2010 Free Software Foundation, Inc.
Written by Simon Josefsson.
This program is free software; you can redistribute it and/or modify
# define SHUT_RDWR SD_BOTH
# endif
-/* The definition of GL_LINK_WARNING is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
# if @HAVE_WINSOCK2_H@
/* Include headers needed by the emulation code. */
# define socket socket_used_without_requesting_gnulib_module_socket
# elif defined GNULIB_POSIXCHECK
# undef socket
-# define socket(d,t,p) \
- (GL_LINK_WARNING ("socket is not always POSIX compliant - " \
- "use gnulib module socket for portability"), \
- socket (d, t, p))
+# if HAVE_RAW_DECL_SOCKET
+_GL_WARN_ON_USE (socket, "socket is not always POSIX compliant - "
+ "use gnulib module socket for portability");
+# endif
# endif
# if @GNULIB_CONNECT@
# define connect socket_used_without_requesting_gnulib_module_connect
# elif defined GNULIB_POSIXCHECK
# undef connect
-# define connect(s,a,l) \
- (GL_LINK_WARNING ("connect is not always POSIX compliant - " \
- "use gnulib module connect for portability"), \
- connect (s, a, l))
+# if HAVE_RAW_DECL_CONNECT
+_GL_WARN_ON_USE (connect, "connect is not always POSIX compliant - "
+ "use gnulib module connect for portability");
+# endif
# endif
# if @GNULIB_ACCEPT@
# define accept accept_used_without_requesting_gnulib_module_accept
# elif defined GNULIB_POSIXCHECK
# undef accept
-# define accept(s,a,l) \
- (GL_LINK_WARNING ("accept is not always POSIX compliant - " \
- "use gnulib module accept for portability"), \
- accept (s, a, l))
+# if HAVE_RAW_DECL_ACCEPT
+_GL_WARN_ON_USE (accept, "accept is not always POSIX compliant - "
+ "use gnulib module accept for portability");
+# endif
# endif
# if @GNULIB_BIND@
# define bind bind_used_without_requesting_gnulib_module_bind
# elif defined GNULIB_POSIXCHECK
# undef bind
-# define bind(s,a,l) \
- (GL_LINK_WARNING ("bind is not always POSIX compliant - " \
- "use gnulib module bind for portability"), \
- bind (s, a, l))
+# if HAVE_RAW_DECL_BIND
+_GL_WARN_ON_USE (bind, "bind is not always POSIX compliant - "
+ "use gnulib module bind for portability");
+# endif
# endif
# if @GNULIB_GETPEERNAME@
# define getpeername getpeername_used_without_requesting_gnulib_module_getpeername
# elif defined GNULIB_POSIXCHECK
# undef getpeername
-# define getpeername(s,a,l) \
- (GL_LINK_WARNING ("getpeername is not always POSIX compliant - " \
- "use gnulib module getpeername for portability"), \
- getpeername (s, a, l))
+# if HAVE_RAW_DECL_GETPEERNAME
+_GL_WARN_ON_USE (getpeername, "getpeername is not always POSIX compliant - "
+ "use gnulib module getpeername for portability");
+# endif
# endif
# if @GNULIB_GETSOCKNAME@
# define getsockname getsockname_used_without_requesting_gnulib_module_getsockname
# elif defined GNULIB_POSIXCHECK
# undef getsockname
-# define getsockname(s,a,l) \
- (GL_LINK_WARNING ("getsockname is not always POSIX compliant - " \
- "use gnulib module getsockname for portability"), \
- getsockname (s, a, l))
+# if HAVE_RAW_DECL_GETSOCKNAME
+_GL_WARN_ON_USE (getsockname, "getsockname is not always POSIX compliant - "
+ "use gnulib module getsockname for portability");
+# endif
# endif
# if @GNULIB_GETSOCKOPT@
# define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt
# elif defined GNULIB_POSIXCHECK
# undef getsockopt
-# define getsockopt(s,lvl,o,v,l) \
- (GL_LINK_WARNING ("getsockopt is not always POSIX compliant - " \
- "use gnulib module getsockopt for portability"), \
- getsockopt (s, lvl, o, v, l))
+# if HAVE_RAW_DECL_GETSOCKOPT
+_GL_WARN_ON_USE (getsockopt, "getsockopt is not always POSIX compliant - "
+ "use gnulib module getsockopt for portability");
+# endif
# endif
# if @GNULIB_LISTEN@
# define listen listen_used_without_requesting_gnulib_module_listen
# elif defined GNULIB_POSIXCHECK
# undef listen
-# define listen(s,b) \
- (GL_LINK_WARNING ("listen is not always POSIX compliant - " \
- "use gnulib module listen for portability"), \
- listen (s, b))
+# if HAVE_RAW_DECL_LISTEN
+_GL_WARN_ON_USE (listen, "listen is not always POSIX compliant - "
+ "use gnulib module listen for portability");
+# endif
# endif
# if @GNULIB_RECV@
# define recv recv_used_without_requesting_gnulib_module_recv
# elif defined GNULIB_POSIXCHECK
# undef recv
-# define recv(s,b,n,f) \
- (GL_LINK_WARNING ("recv is not always POSIX compliant - " \
- "use gnulib module recv for portability"), \
- recv (s, b, n, f))
+# if HAVE_RAW_DECL_RECV
+_GL_WARN_ON_USE (recv, "recv is not always POSIX compliant - "
+ "use gnulib module recv for portability");
+# endif
# endif
# if @GNULIB_SEND@
# define send send_used_without_requesting_gnulib_module_send
# elif defined GNULIB_POSIXCHECK
# undef send
-# define send(s,b,n,f) \
- (GL_LINK_WARNING ("send is not always POSIX compliant - " \
- "use gnulib module send for portability"), \
- send (s, b, n, f))
+# if HAVE_RAW_DECL_SEND
+_GL_WARN_ON_USE (send, "send is not always POSIX compliant - "
+ "use gnulib module send for portability");
+# endif
# endif
# if @GNULIB_RECVFROM@
# define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom
# elif defined GNULIB_POSIXCHECK
# undef recvfrom
-# define recvfrom(s,b,n,f,a,l) \
- (GL_LINK_WARNING ("recvfrom is not always POSIX compliant - " \
- "use gnulib module recvfrom for portability"), \
- recvfrom (s, b, n, f, a, l))
+# if HAVE_RAW_DECL_RECVFROM
+_GL_WARN_ON_USE (recvfrom, "recvfrom is not always POSIX compliant - "
+ "use gnulib module recvfrom for portability");
+# endif
# endif
# if @GNULIB_SENDTO@
# define sendto sendto_used_without_requesting_gnulib_module_sendto
# elif defined GNULIB_POSIXCHECK
# undef sendto
-# define sendto(s,b,n,f,a,l) \
- (GL_LINK_WARNING ("sendto is not always POSIX compliant - " \
- "use gnulib module sendto for portability"), \
- sendto (s, b, n, f, a, l))
+# if HAVE_RAW_DECL_SENDTO
+_GL_WARN_ON_USE (sendto, "sendto is not always POSIX compliant - "
+ "use gnulib module sendto for portability");
+# endif
# endif
# if @GNULIB_SETSOCKOPT@
# define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt
# elif defined GNULIB_POSIXCHECK
# undef setsockopt
-# define setsockopt(s,lvl,o,v,l) \
- (GL_LINK_WARNING ("setsockopt is not always POSIX compliant - " \
- "use gnulib module setsockopt for portability"), \
- setsockopt (s, lvl, o, v, l))
+# if HAVE_RAW_DECL_SETSOCKOPT
+_GL_WARN_ON_USE (setsockopt, "setsockopt is not always POSIX compliant - "
+ "use gnulib module setsockopt for portability");
+# endif
# endif
# if @GNULIB_SHUTDOWN@
# define shutdown shutdown_used_without_requesting_gnulib_module_shutdown
# elif defined GNULIB_POSIXCHECK
# undef shutdown
-# define shutdown(s,h) \
- (GL_LINK_WARNING ("shutdown is not always POSIX compliant - " \
- "use gnulib module shutdown for portability"), \
- shutdown (s, h))
+# if HAVE_RAW_DECL_SHUTDOWN
+_GL_WARN_ON_USE (shutdown, "shutdown is not always POSIX compliant - "
+ "use gnulib module shutdown for portability");
+# endif
# endif
# if @HAVE_WINSOCK2_H@
int flags);
#elif defined GNULIB_POSIXCHECK
# undef accept4
-# define accept4(s,a,l,f) \
- (GL_LINK_WARNING ("accept4 is unportable - " \
- "use gnulib module accept4 for portability"), \
- accept4 (s, a, l, f))
+# if HAVE_RAW_DECL_ACCEPT4
+_GL_WARN_ON_USE (accept4, "accept4 is unportable - "
+ "use gnulib module accept4 for portability");
+# endif
#endif
#ifdef __cplusplus
/* Provide a more complete sys/stat header file.
- Copyright (C) 2005-2009 Free Software Foundation, Inc.
+ Copyright (C) 2005-2010 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
#ifndef _GL_SYS_STAT_H
#define _GL_SYS_STAT_H
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
headers that may declare mkdir(). */
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# endif
#elif defined GNULIB_POSIXCHECK
# undef fchmodat
-# define fchmodat(d,n,m,f) \
- (GL_LINK_WARNING ("fchmodat is not portable - " \
- "use gnulib module openat for portability"), \
- fchmodat (d, n, m, f))
+# if HAVE_RAW_DECL_FCHMODAT
+_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
+ "use gnulib module openat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef fstatat
-# define fstatat(d,n,s,f) \
- (GL_LINK_WARNING ("fstatat is not portable - " \
- "use gnulib module openat for portability"), \
- fstatat (d, n, s, f))
+# if HAVE_RAW_DECL_FSTATAT
+_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
+ "use gnulib module openat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef futimens
-# define futimens(f,t) \
- (GL_LINK_WARNING ("futimens is not portable - " \
- "use gnulib module futimens for portability"), \
- futimens (f, t))
+# if HAVE_RAW_DECL_FUTIMENS
+_GL_WARN_ON_USE (futimens, "futimens is not portable - "
+ "use gnulib module futimens for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef lchmod
-# define lchmod(f,m) \
- (GL_LINK_WARNING ("lchmod is unportable - " \
- "use gnulib module lchmod for portability"), \
- lchmod (f, m))
+# if HAVE_RAW_DECL_LCHMOD
+_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
+ "use gnulib module lchmod for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef lstat
-# define lstat(p,b) \
- (GL_LINK_WARNING ("lstat is unportable - " \
- "use gnulib module lstat for portability"), \
- lstat (p, b))
+# if HAVE_RAW_DECL_LSTAT
+_GL_WARN_ON_USE (lstat, "lstat is unportable - "
+ "use gnulib module lstat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkdirat
-# define mkdirat(d,n,m) \
- (GL_LINK_WARNING ("mkdirat is not portable - " \
- "use gnulib module openat for portability"), \
- mkdirat (d, n, m))
+# if HAVE_RAW_DECL_MKDIRAT
+_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
+ "use gnulib module openat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkfifo
-# define mkfifo(n,m) \
- (GL_LINK_WARNING ("mkfifo is not portable - " \
- "use gnulib module mkfifo for portability"), \
- mkfifo (n, m))
+# if HAVE_RAW_DECL_MKFIFO
+_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
+ "use gnulib module mkfifo for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkfifoat
-# define mkfifoat(d,n,m) \
- (GL_LINK_WARNING ("mkfifoat is not portable - " \
- "use gnulib module mkfifoat for portability"), \
- mkfifoat (d, n, m))
+# if HAVE_RAW_DECL_MKFIFOAT
+_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
+ "use gnulib module mkfifoat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mknod
-# define mknod(n,m,d) \
- (GL_LINK_WARNING ("mknod is not portable - " \
- "use gnulib module mknod for portability"), \
- mknod (n, m, d))
+# if HAVE_RAW_DECL_MKNOD
+_GL_WARN_ON_USE (mknod, "mknod is not portable - "
+ "use gnulib module mknod for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mknodat
-# define mknodat(f,n,m,d) \
- (GL_LINK_WARNING ("mknodat is not portable - " \
- "use gnulib module mkfifoat for portability"), \
- mknodat (f, n, m, d))
+# if HAVE_RAW_DECL_MKNODAT
+_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
+ "use gnulib module mkfifoat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef stat
-# define stat(p,b) \
- (GL_LINK_WARNING ("stat is unportable - " \
- "use gnulib module stat for portability"), \
- stat (p, b))
+# if HAVE_RAW_DECL_STAT
+_GL_WARN_ON_USE (stat, "stat is unportable - "
+ "use gnulib module stat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef utimensat
-# define utimensat(d,n,t,f) \
- (GL_LINK_WARNING ("utimensat is not portable - " \
- "use gnulib module utimensat for portability"), \
- utimensat (d, n, t, f))
+# if HAVE_RAW_DECL_UTIMENSAT
+_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
+ "use gnulib module utimensat for portability");
+# endif
#endif
/* A more-standard <time.h>.
- Copyright (C) 2007-2009 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
/* Reentrant time functions like localtime_r.
- Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2006, 2007, 2009, 2010 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
/* Substitute for and wrapper around <unistd.h>.
- Copyright (C) 2003-2009 Free Software Foundation, Inc.
+ Copyright (C) 2003-2010 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
#include <stddef.h>
/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */
-#if !(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET)
+/* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \
+ || (@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK)) \
+ && ! defined __GLIBC__
# include <stdio.h>
#endif
+/* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__
+# include <fcntl.h>
+#endif
+
/* mingw fails to declare _exit in <unistd.h>. */
/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
-#include <stdlib.h>
+/* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#ifndef __GLIBC__
+# include <stdlib.h>
+#endif
-#if ((@GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@) \
- || (@GNULIB_READLINK@ && (!@HAVE_READLINK@ || @REPLACE_READLINK@)) \
- || (@GNULIB_READLINKAT@ && !@HAVE_READLINKAT@))
+/* mingw declares getcwd in <io.h>, not in <unistd.h>. */
+#if ((@GNULIB_GETCWD@ || defined GNULIB_POSIXCHECK) \
+ && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__))
+# include <io.h>
+#endif
+
+#if (@GNULIB_WRITE@ || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \
+ || @GNULIB_PREAD@ || defined GNULIB_POSIXCHECK)
/* Get ssize_t. */
# include <sys/types.h>
#endif
-/* Get getopt(), optarg, optind, opterr, optopt. */
-#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
+/* Get getopt(), optarg, optind, opterr, optopt.
+ But avoid namespace pollution on glibc systems. */
+#if @GNULIB_UNISTD_H_GETOPT@ && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT
# include <getopt.h>
#endif
# endif
#endif
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
/* OS/2 EMX lacks these macros. */
#ifndef STDIN_FILENO
# endif
#elif defined GNULIB_POSIXCHECK
# undef chown
-# define chown(f,u,g) \
- (GL_LINK_WARNING ("chown fails to follow symlinks on some systems and " \
- "doesn't treat a uid or gid of -1 on some systems - " \
- "use gnulib module chown for portability"), \
- chown (f, u, g))
+# if HAVE_RAW_DECL_CHOWN
+_GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and "
+ "doesn't treat a uid or gid of -1 on some systems - "
+ "use gnulib module chown for portability");
+# endif
#endif
# define close close_used_without_requesting_gnulib_module_close
#elif defined GNULIB_POSIXCHECK
# undef close
-# define close(f) \
- (GL_LINK_WARNING ("close does not portably work on sockets - " \
- "use gnulib module close for portability"), \
- close (f))
+/* Assume close is always declared. */
+_GL_WARN_ON_USE (close, "close does not portably work on sockets - "
+ "use gnulib module close for portability");
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef dup2
-# define dup2(o,n) \
- (GL_LINK_WARNING ("dup2 is unportable - " \
- "use gnulib module dup2 for portability"), \
- dup2 (o, n))
+# if HAVE_RAW_DECL_DUP2
+_GL_WARN_ON_USE (dup2, "dup2 is unportable - "
+ "use gnulib module dup2 for portability");
+# endif
#endif
extern int dup3 (int oldfd, int newfd, int flags);
#elif defined GNULIB_POSIXCHECK
# undef dup3
-# define dup3(o,n,f) \
- (GL_LINK_WARNING ("dup3 is unportable - " \
- "use gnulib module dup3 for portability"), \
- dup3 (o, n, f))
+# if HAVE_RAW_DECL_DUP3
+_GL_WARN_ON_USE (dup3, "dup3 is unportable - "
+ "use gnulib module dup3 for portability");
+# endif
#endif
# endif
# endif
#elif defined GNULIB_POSIXCHECK
-# undef environ
-# define environ \
- (GL_LINK_WARNING ("environ is unportable - " \
- "use gnulib module environ for portability"), \
- environ)
+# if HAVE_RAW_DECL_ENVIRON
+static inline char ***
+rpl_environ (void)
+{
+ return &environ;
+}
+_GL_WARN_ON_USE (rpl_environ, "environ is unportable - "
+ "use gnulib module environ for portability");
+# undef environ
+# define environ (*rpl_environ ())
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef euidaccess
-# define euidaccess(f,m) \
- (GL_LINK_WARNING ("euidaccess is unportable - " \
- "use gnulib module euidaccess for portability"), \
- euidaccess (f, m))
+# if HAVE_RAW_DECL_EUIDACCESS
+_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - "
+ "use gnulib module euidaccess for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef faccessat
-# define faccessat(d,n,m,f) \
- (GL_LINK_WARNING ("faccessat is not portable - " \
- "use gnulib module faccessat for portability"), \
- faccessat (d, n, m, f))
+# if HAVE_RAW_DECL_FACCESSAT
+_GL_WARN_ON_USE (faccessat, "faccessat is not portable - "
+ "use gnulib module faccessat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef fchdir
-# define fchdir(f) \
- (GL_LINK_WARNING ("fchdir is unportable - " \
- "use gnulib module fchdir for portability"), \
- fchdir (f))
+# if HAVE_RAW_DECL_FCHDIR
+_GL_WARN_ON_USE (fchdir, "fchdir is unportable - "
+ "use gnulib module fchdir for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef fchownat
-# define fchownat(d,n,o,g,f) \
- (GL_LINK_WARNING ("fchownat is not portable - " \
- "use gnulib module openat for portability"), \
- fchownat (d, n, o, g, f))
+# if HAVE_RAW_DECL_FCHOWNAT
+_GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
+ "use gnulib module openat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef fsync
-# define fsync(fd) \
- (GL_LINK_WARNING ("fsync is unportable - " \
- "use gnulib module fsync for portability"), \
- fsync (fd))
+# if HAVE_RAW_DECL_FSYNC
+_GL_WARN_ON_USE (fsync, "fsync is unportable - "
+ "use gnulib module fsync for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef ftruncate
-# define ftruncate(f,l) \
- (GL_LINK_WARNING ("ftruncate is unportable - " \
- "use gnulib module ftruncate for portability"), \
- ftruncate (f, l))
+# if HAVE_RAW_DECL_FTRUNCATE
+_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - "
+ "use gnulib module ftruncate for portability");
+# endif
#endif
#if @GNULIB_GETCWD@
-/* Include the headers that might declare getcwd so that they will not
- cause confusion if included after this file. */
-# include <stdlib.h>
# if @REPLACE_GETCWD@
/* Get the name of the current working directory, and put it in SIZE bytes
of BUF.
# endif
#elif defined GNULIB_POSIXCHECK
# undef getcwd
-# define getcwd(b,s) \
- (GL_LINK_WARNING ("getcwd is unportable - " \
- "use gnulib module getcwd for portability"), \
- getcwd (b, s))
+# if HAVE_RAW_DECL_GETCWD
+_GL_WARN_ON_USE (getcwd, "getcwd is unportable - "
+ "use gnulib module getcwd for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdomainname
-# define getdomainname(n,l) \
- (GL_LINK_WARNING ("getdomainname is unportable - " \
- "use gnulib module getdomainname for portability"), \
- getdomainname (n, l))
+# if HAVE_RAW_DECL_GETDOMAINNAME
+_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - "
+ "use gnulib module getdomainname for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdtablesize
-# define getdtablesize() \
- (GL_LINK_WARNING ("getdtablesize is unportable - " \
- "use gnulib module getdtablesize for portability"), \
- getdtablesize ())
+# if HAVE_RAW_DECL_GETDTABLESIZE
+_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
+ "use gnulib module getdtablesize for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef getgroups
-# define getgroups(n,g) \
- (GL_LINK_WARNING ("getgroups is unportable - " \
- "use gnulib module getgroups for portability"), \
- getgroups (n, g))
+# if HAVE_RAW_DECL_GETGROUPS
+_GL_WARN_ON_USE (getgroups, "getgroups is unportable - "
+ "use gnulib module getgroups for portability");
+# endif
#endif
# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname
#elif defined GNULIB_POSIXCHECK
# undef gethostname
-# define gethostname(n,l) \
- (GL_LINK_WARNING ("gethostname is unportable - " \
- "use gnulib module gethostname for portability"), \
- gethostname (n, l))
+# if HAVE_RAW_DECL_GETHOSTNAME
+_GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
+ "use gnulib module gethostname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETLOGIN@
+/* Returns the user's login name, or NULL if it cannot be found. Upon error,
+ returns NULL with errno set.
+
+ See <http://www.opengroup.org/susv3xsh/getlogin.html>.
+
+ Most programs don't need to use this function, because the information is
+ available through environment variables:
+ ${LOGNAME-$USER} on Unix platforms,
+ $USERNAME on native Windows platforms.
+ */
+# if !@HAVE_GETLOGIN@
+extern char *getlogin (void);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef getlogin
+# if HAVE_RAW_DECL_GETLOGIN
+_GL_WARN_ON_USE (getlogin, "getlogin is unportable - "
+ "use gnulib module getlogin for portability");
+# endif
#endif
provided (this case is hopefully rare but is left open by the POSIX spec).
See <http://www.opengroup.org/susv3xsh/getlogin.html>.
+
+ Most programs don't need to use this function, because the information is
+ available through environment variables:
+ ${LOGNAME-$USER} on Unix platforms,
+ $USERNAME on native Windows platforms.
*/
# if !@HAVE_DECL_GETLOGIN_R@
extern int getlogin_r (char *name, size_t size) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef getlogin_r
-# define getlogin_r(n,s) \
- (GL_LINK_WARNING ("getlogin_r is unportable - " \
- "use gnulib module getlogin_r for portability"), \
- getlogin_r (n, s))
+# if HAVE_RAW_DECL_GETLOGIN_R
+_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
+ "use gnulib module getlogin_r for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef getpagesize
-# define getpagesize() \
- (GL_LINK_WARNING ("getpagesize is unportable - " \
- "use gnulib module getpagesize for portability"), \
- getpagesize ())
+# if HAVE_RAW_DECL_GETPAGESIZE
+_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - "
+ "use gnulib module getpagesize for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef getusershell
-# define getusershell() \
- (GL_LINK_WARNING ("getusershell is unportable - " \
- "use gnulib module getusershell for portability"), \
- getusershell ())
+# if HAVE_RAW_DECL_GETUSERSHELL
+_GL_WARN_ON_USE (getusershell, "getusershell is unportable - "
+ "use gnulib module getusershell for portability");
+# endif
# undef setusershell
-# define setusershell() \
- (GL_LINK_WARNING ("setusershell is unportable - " \
- "use gnulib module getusershell for portability"), \
- setusershell ())
+# if HAVE_RAW_DECL_SETUSERSHELL
+_GL_WARN_ON_USE (setusershell, "setusershell is unportable - "
+ "use gnulib module getusershell for portability");
+# endif
# undef endusershell
-# define endusershell() \
- (GL_LINK_WARNING ("endusershell is unportable - " \
- "use gnulib module getusershell for portability"), \
- endusershell ())
+# if HAVE_RAW_DECL_ENDUSERSHELL
+_GL_WARN_ON_USE (endusershell, "endusershell is unportable - "
+ "use gnulib module getusershell for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef lchown
-# define lchown(f,u,g) \
- (GL_LINK_WARNING ("lchown is unportable to pre-POSIX.1-2001 " \
- "systems - use gnulib module lchown for portability"), \
- lchown (f, u, g))
+# if HAVE_RAW_DECL_LCHOWN
+_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - "
+ "use gnulib module lchown for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef link
-# define link(path1,path2) \
- (GL_LINK_WARNING ("link is unportable - " \
- "use gnulib module link for portability"), \
- link (path1, path2))
+# if HAVE_RAW_DECL_LINK
+_GL_WARN_ON_USE (link, "link is unportable - "
+ "use gnulib module link for portability");
+# endif
#endif
#if @GNULIB_LINKAT@
# endif
#elif defined GNULIB_POSIXCHECK
# undef linkat
-# define link(f1,path1,f2,path2,f) \
- (GL_LINK_WARNING ("linkat is unportable - " \
- "use gnulib module linkat for portability"), \
- linkat (f1, path1, f2, path2,f))
+# if HAVE_RAW_DECL_LINKAT
+_GL_WARN_ON_USE (linkat, "linkat is unportable - "
+ "use gnulib module linkat for portability");
+# endif
#endif
#if @GNULIB_LSEEK@
# endif
#elif defined GNULIB_POSIXCHECK
# undef lseek
-# define lseek(f,o,w) \
- (GL_LINK_WARNING ("lseek does not fail with ESPIPE on pipes on some " \
- "systems - use gnulib module lseek for portability"), \
- lseek (f, o, w))
+# if HAVE_RAW_DECL_LSEEK
+_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some "
+ "systems - use gnulib module lseek for portability");
+# endif
#endif
extern int pipe2 (int fd[2], int flags) _GL_ARG_NONNULL ((1));
#elif defined GNULIB_POSIXCHECK
# undef pipe2
-# define pipe2(f,o) \
- (GL_LINK_WARNING ("pipe2 is unportable - " \
- "use gnulib module pipe2 for portability"), \
- pipe2 (f, o))
+# if HAVE_RAW_DECL_PIPE2
+_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - "
+ "use gnulib module pipe2 for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef pread
-# define pread(f,b,s,o) \
- (GL_LINK_WARNING ("pread is unportable - " \
- "use gnulib module pread for portability"), \
- pread (f, b, s, o))
+# if HAVE_RAW_DECL_PREAD
+_GL_WARN_ON_USE (pread, "pread is unportable - "
+ "use gnulib module pread for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlink
-# define readlink(f,b,s) \
- (GL_LINK_WARNING ("readlink is unportable - " \
- "use gnulib module readlink for portability"), \
- readlink (f, b, s))
+# if HAVE_RAW_DECL_READLINK
+_GL_WARN_ON_USE (readlink, "readlink is unportable - "
+ "use gnulib module readlink for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlinkat
-# define readlinkat(d,n,b,l) \
- (GL_LINK_WARNING ("readlinkat is not portable - " \
- "use gnulib module symlinkat for portability"), \
- readlinkat (d, n, b, l))
+# if HAVE_RAW_DECL_READLINKAT
+_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - "
+ "use gnulib module symlinkat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef rmdir
-# define rmdir(n) \
- (GL_LINK_WARNING ("rmdir is unportable - " \
- "use gnulib module rmdir for portability"), \
- rmdir (n))
+# if HAVE_RAW_DECL_RMDIR
+_GL_WARN_ON_USE (rmdir, "rmdir is unportable - "
+ "use gnulib module rmdir for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef sleep
-# define sleep(n) \
- (GL_LINK_WARNING ("sleep is unportable - " \
- "use gnulib module sleep for portability"), \
- sleep (n))
+# if HAVE_RAW_DECL_SLEEP
+_GL_WARN_ON_USE (sleep, "sleep is unportable - "
+ "use gnulib module sleep for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef symlink
-# define symlink(c,n) \
- (GL_LINK_WARNING ("symlink is not portable - " \
- "use gnulib module symlink for portability"), \
- symlink (c, n))
+# if HAVE_RAW_DECL_SYMLINK
+_GL_WARN_ON_USE (symlink, "symlink is not portable - "
+ "use gnulib module symlink for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef symlinkat
-# define symlinkat(c,d,n) \
- (GL_LINK_WARNING ("symlinkat is not portable - " \
- "use gnulib module symlinkat for portability"), \
- symlinkat (c, d, n))
+# if HAVE_RAW_DECL_SYMLINKAT
+_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - "
+ "use gnulib module symlinkat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef unlink
-# define unlink(n) \
- (GL_LINK_WARNING ("unlink is not portable - " \
- "use gnulib module unlink for portability"), \
- unlink (n))
+# if HAVE_RAW_DECL_UNLINK
+_GL_WARN_ON_USE (unlink, "unlink is not portable - "
+ "use gnulib module unlink for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef unlinkat
-# define unlinkat(d,n,f) \
- (GL_LINK_WARNING ("unlinkat is not portable - " \
- "use gnulib module openat for portability"), \
- unlinkat (d, n, f))
+# if HAVE_RAW_DECL_UNLINKAT
+_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
+ "use gnulib module openat for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef usleep
-# define usleep(n) \
- (GL_LINK_WARNING ("usleep is unportable - " \
- "use gnulib module usleep for portability"), \
- usleep (n))
+# if HAVE_RAW_DECL_USLEEP
+_GL_WARN_ON_USE (usleep, "usleep is unportable - "
+ "use gnulib module usleep for portability");
+# endif
#endif
/* Elementary Unicode string functions.
- Copyright (C) 2001-2002, 2005-2009 Free Software Foundation, Inc.
+ Copyright (C) 2001-2002, 2005-2010 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
#include "unitypes.h"
+/* Get common macros for C. */
+#include "unused-parameter.h"
+
/* Get bool. */
#include <stdbool.h>
u32_mbtouc_unsafe (ucs4_t *puc, const uint32_t *s, size_t n);
# else
static inline int
-u32_mbtouc_unsafe (ucs4_t *puc, const uint32_t *s, size_t n _UNUSED_PARAMETER_)
+u32_mbtouc_unsafe (ucs4_t *puc,
+ const uint32_t *s, size_t n _GL_UNUSED_PARAMETER)
{
uint32_t c = *s;
u32_mbtouc (ucs4_t *puc, const uint32_t *s, size_t n);
# else
static inline int
-u32_mbtouc (ucs4_t *puc, const uint32_t *s, size_t n _UNUSED_PARAMETER_)
+u32_mbtouc (ucs4_t *puc, const uint32_t *s, size_t n _GL_UNUSED_PARAMETER)
{
uint32_t c = *s;
extern uint32_t *
u32_strncpy (uint32_t *dest, const uint32_t *src, size_t n);
-/* Copy no more than N units of SRC to DEST, returning the address of
- the last unit written into DEST. */
+/* Copy no more than N units of SRC to DEST. Return a pointer past the last
+ non-NUL unit written into DEST. */
/* Similar to stpncpy(). */
extern uint8_t *
u8_stpncpy (uint8_t *dest, const uint8_t *src, size_t n);
/* Conversion UTF-8 to UCS-4.
- Copyright (C) 2001-2002, 2006-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2001-2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2001.
This program is free software: you can redistribute it and/or modify it
/* Conversion UTF-8 to UCS-4.
- Copyright (C) 2001-2002, 2006-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2001-2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2001.
This program is free software: you can redistribute it and/or modify it
/* Look at first character in UTF-8 string.
- Copyright (C) 1999-2002, 2006-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1999-2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2001.
This program is free software: you can redistribute it and/or modify it
/* Look at first character in UTF-8 string.
- Copyright (C) 1999-2002, 2006-2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1999-2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2001.
This program is free software: you can redistribute it and/or modify it
/* Look at first character in UTF-8 string, returning an error code.
- Copyright (C) 1999-2002, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 1999-2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2001.
This program is free software: you can redistribute it and/or modify it
/* Iterate over previous character in UTF-8 string.
- Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program is free software: you can redistribute it and/or modify it
/* Conversion UCS-4 to UTF-8.
- Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2006-2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program is free software: you can redistribute it and/or modify it
/* Store a character in UTF-8 string.
- Copyright (C) 2002, 2005-2006, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2005-2006, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program is free software: you can redistribute it and/or modify it
/* Elementary types for the GNU UniString library.
- Copyright (C) 2002, 2005-2006 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2005-2006, 2009-2010 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
/* vsprintf with automatic memory allocation.
- Copyright (C) 1999, 2002-2009 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002-2010 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
{
/* Use only as many wide characters as needed to produce
at most PRECISION bytes, from the left. */
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
# endif
if (*arg_end == 0)
/* Found the terminating null wide character. */
break;
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
count = wcrtomb (cbuf, *arg_end, &state);
# else
count = wctomb (cbuf, *arg_end);
{
/* Use the entire string, and count the number of
bytes. */
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
# endif
if (*arg_end == 0)
/* Found the terminating null wide character. */
break;
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
count = wcrtomb (cbuf, *arg_end, &state);
# else
count = wctomb (cbuf, *arg_end);
{
TCHAR_T *tmpptr = tmpsrc;
size_t remaining;
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
# endif
if (*arg == 0)
abort ();
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
count = wcrtomb (cbuf, *arg, &state);
# else
count = wctomb (cbuf, *arg);
{
/* We know the number of bytes in advance. */
size_t remaining;
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
# endif
if (*arg == 0)
abort ();
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
count = wcrtomb (cbuf, *arg, &state);
# else
count = wctomb (cbuf, *arg);
}
else
{
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
# endif
if (*arg == 0)
abort ();
-# if HAVE_WCRTOMB
+# if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
count = wcrtomb (cbuf, *arg, &state);
# else
count = wctomb (cbuf, *arg);
/* vsprintf with automatic memory allocation.
- Copyright (C) 2002-2004, 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2002-2004, 2007-2010 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
#include <stddef.h>
#ifndef __attribute__
-/* This feature is available in gcc versions 2.5 and later. */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
-# define __attribute__(Spec) /* empty */
-# endif
-/* The __-protected variants of `format' and `printf' attributes
- are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+ The __-protected variants of the attributes 'format' and 'printf' are
+ accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+ We enable __attribute__ only if these are supported too, because
+ gnulib and libintl do '#define printf __printf__' when they override
+ the 'printf' function. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
-# define __format__ format
-# define __printf__ printf
+# define __attribute__(Spec) /* empty */
# endif
#endif
/* Compile-time assert-like macros.
- Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2005-2006, 2009-2010 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
/* Variable with FSF copyright information, for version-etc.
- Copyright (C) 1999-2006 Free Software Foundation, Inc.
+ Copyright (C) 1999-2006, 2009-2010 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
/* Print --version and bug-reporting information in a consistent format.
- Copyright (C) 1999-2009 Free Software Foundation, Inc.
+ Copyright (C) 1999-2010 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
# define PACKAGE PACKAGE_TARNAME
#endif
-enum { COPYRIGHT_YEAR = 2009 };
+enum { COPYRIGHT_YEAR = 2010 };
/* The three functions below display the --version information the
standard way.
/* Print --version and bug-reporting information in a consistent format.
- Copyright (C) 1999, 2003, 2005, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2003, 2005, 2009-2010 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
/* Formatted output to strings.
- Copyright (C) 2004, 2006-2008 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc.
Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>.
This program is free software; you can redistribute it and/or modify
/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
- Copyright (C) 2007-2009 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 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
@PRAGMA_SYSTEM_HEADER@
#endif
-#if defined __need_mbstate_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H
+#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H
/* Special invocation convention:
- - Inside uClibc header files.
+ - Inside glibc and uClibc header files.
- On HP-UX 11.00 we have a sequence of nested includes
<wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
+ included before <wchar.h>.
+ But avoid namespace pollution on glibc systems. */
+#ifndef __GLIBC__
+# include <stddef.h>
+# include <stdio.h>
+# include <time.h>
+#endif
/* Include the original <wchar.h> if it exists.
Some builds of uClibc lack it. */
#ifndef _GL_WCHAR_H
#define _GL_WCHAR_H
-/* The definition of GL_LINK_WARNING is copied here. */
-
/* The definition of _GL_ARG_NONNULL is copied here. */
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
#ifdef __cplusplus
extern "C" {
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef btowc
-# define btowc(c) \
- (GL_LINK_WARNING ("btowc is unportable - " \
- "use gnulib module btowc for portability"), \
- btowc (c))
+# if HAVE_RAW_DECL_BTOWC
+_GL_WARN_ON_USE (btowc, "btowc is unportable - "
+ "use gnulib module btowc for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef wctob
-# define wctob(w) \
- (GL_LINK_WARNING ("wctob is unportable - " \
- "use gnulib module wctob for portability"), \
- wctob (w))
+# if HAVE_RAW_DECL_WCTOB
+_GL_WARN_ON_USE (wctob, "wctob is unportable - "
+ "use gnulib module wctob for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsinit
-# define mbsinit(p) \
- (GL_LINK_WARNING ("mbsinit is unportable - " \
- "use gnulib module mbsinit for portability"), \
- mbsinit (p))
+# if HAVE_RAW_DECL_MBSINIT
+_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
+ "use gnulib module mbsinit for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbrtowc
-# define mbrtowc(w,s,n,p) \
- (GL_LINK_WARNING ("mbrtowc is unportable - " \
- "use gnulib module mbrtowc for portability"), \
- mbrtowc (w, s, n, p))
+# if HAVE_RAW_DECL_MBRTOWC
+_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
+ "use gnulib module mbrtowc for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbrlen
-# define mbrlen(s,n,p) \
- (GL_LINK_WARNING ("mbrlen is unportable - " \
- "use gnulib module mbrlen for portability"), \
- mbrlen (s, n, p))
+# if HAVE_RAW_DECL_MBRLEN
+_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
+ "use gnulib module mbrlen for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsrtowcs
-# define mbsrtowcs(d,s,l,p) \
- (GL_LINK_WARNING ("mbsrtowcs is unportable - " \
- "use gnulib module mbsrtowcs for portability"), \
- mbsrtowcs (d, s, l, p))
+# if HAVE_RAW_DECL_MBSRTOWCS
+_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
+ "use gnulib module mbsrtowcs for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsnrtowcs
-# define mbsnrtowcs(d,s,n,l,p) \
- (GL_LINK_WARNING ("mbsnrtowcs is unportable - " \
- "use gnulib module mbsnrtowcs for portability"), \
- mbsnrtowcs (d, s, n, l, p))
+# if HAVE_RAW_DECL_MBSNRTOWCS
+_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
+ "use gnulib module mbsnrtowcs for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcrtomb
-# define wcrtomb(s,w,p) \
- (GL_LINK_WARNING ("wcrtomb is unportable - " \
- "use gnulib module wcrtomb for portability"), \
- wcrtomb (s, w, p))
+# if HAVE_RAW_DECL_WCRTOMB
+_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
+ "use gnulib module wcrtomb for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsrtombs
-# define wcsrtombs(d,s,l,p) \
- (GL_LINK_WARNING ("wcsrtombs is unportable - " \
- "use gnulib module wcsrtombs for portability"), \
- wcsrtombs (d, s, l, p))
+# if HAVE_RAW_DECL_WCSRTOMBS
+_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
+ "use gnulib module wcsrtombs for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsnrtombs
-# define wcsnrtombs(d,s,n,l,p) \
- (GL_LINK_WARNING ("wcsnrtombs is unportable - " \
- "use gnulib module wcsnrtombs for portability"), \
- wcsnrtombs (d, s, n, l, p))
+# if HAVE_RAW_DECL_WCSNRTOMBS
+_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
+ "use gnulib module wcsnrtombs for portability");
+# endif
#endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcwidth
-# define wcwidth(w) \
- (GL_LINK_WARNING ("wcwidth is unportable - " \
- "use gnulib module wcwidth for portability"), \
- wcwidth (w))
+# if HAVE_RAW_DECL_WCWIDTH
+_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
+ "use gnulib module wcwidth for portability");
+# endif
#endif
/* POSIX compatible write() function.
- Copyright (C) 2008-2009 Free Software Foundation, Inc.
+ Copyright (C) 2008-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
/* xsize.h -- Checked size_t computations.
- Copyright (C) 2003, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2008, 2009, 2010 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
libguile_la_LIBADD = \
@LIBLOBJS@ $(gnulib_library) $(LTLIBGMP) \
$(LTLIBUNISTRING) $(LTLIBICONV)
-libguile_la_LDFLAGS = \
- @LTLIBINTL@ $(LIBFFI_LIBS) $(INET_NTOP_LIB) $(INET_PTON_LIB) \
+libguile_la_LDFLAGS = \
+ @LTLIBINTL@ $(LIBFFI_LIBS) $(INET_NTOP_LIB) $(INET_PTON_LIB) \
+ $(GETADDRINFO_LIB) $(HOSTENT_LIB) $(SERVENT_LIB) \
-version-info @LIBGUILE_INTERFACE_CURRENT@:@LIBGUILE_INTERFACE_REVISION@:@LIBGUILE_INTERFACE_AGE@ \
- -export-dynamic -no-undefined \
+ -export-dynamic -no-undefined \
$(GNU_LD_FLAGS)
if HAVE_LD_VERSION_SCRIPT
# 00gnulib.m4 serial 2
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2010 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.
# alloca.m4 serial 9
-dnl Copyright (C) 2002-2004, 2006, 2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2010 Free Software Foundation,
+dnl 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.
-# arpa_inet_h.m4 serial 5
-dnl Copyright (C) 2006, 2008 Free Software Foundation, Inc.
+# arpa_inet_h.m4 serial 7
+dnl Copyright (C) 2006, 2008, 2009, 2010 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.
if test $ac_cv_header_arpa_inet_h = yes; then
HAVE_ARPA_INET_H=1
else
- ARPA_INET_H='arpa/inet.h'
HAVE_ARPA_INET_H=0
fi
AC_SUBST([HAVE_ARPA_INET_H])
- dnl Execute this unconditionally, because ARPA_INET_H may be set by other
- dnl modules, after this code is executed.
+ dnl <arpa/inet.h> is always overridden, because of GNULIB_POSIXCHECK.
gl_CHECK_NEXT_HEADERS([arpa/inet.h])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[
+/* On some systems, this header is not self-consistent. */
+#ifndef __GLIBC__
+# include <sys/socket.h>
+#endif
+#include <arpa/inet.h>
+ ]], [inet_ntop inet_pton])
])
dnl Unconditionally enables the replacement of <arpa/inet.h>.
AC_DEFUN([gl_REPLACE_ARPA_INET_H],
[
- AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
- ARPA_INET_H='arpa/inet.h'
+ dnl This is a no-op, because <arpa/inet.h> is always overridden.
+ :
])
AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR],
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP])
HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON])
- ARPA_INET_H=''; AC_SUBST([ARPA_INET_H])
])
# autobuild.m4 serial 7
-dnl Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+dnl 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.
# byteswap.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009, 2010 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.
# canonicalize.m4 serial 16
-dnl Copyright (C) 2003-2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
# codeset.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 2000-2002, 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2006, 2008-2010 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.
# Define some macros required for proper operation of code in lib/*.c
# on MSDOS/Windows systems.
-# Copyright (C) 2000, 2001, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004-2006, 2009-2010 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.
# double-slash-root.m4 serial 4 -*- Autoconf -*-
-dnl Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2010 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.
# duplocale.m4 serial 1
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2009, 2010 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.
# eealloc.m4 serial 2
-dnl Copyright (C) 2003, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009, 2010 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.
# environ.m4 serial 3
-dnl Copyright (C) 2001-2004, 2006-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2010 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.
# errno_h.m4 serial 6
-dnl Copyright (C) 2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008, 2009, 2010 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.
-# serial 8 -*- Autoconf -*-
+# serial 9 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
-# Copyright (C) 2003, 2006-2009 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2010 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.
# enough in this area it's likely we'll need to redefine
# AC_USE_SYSTEM_EXTENSIONS for quite some time.
+# If autoconf reports a warning
+# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
+# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
+# the fix is
+# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked
+# but always AC_REQUIREd,
+# 2) to ensure that for each occurrence of
+# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+# or
+# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+# the corresponding gnulib module description has 'extensions' among
+# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS
+# invocation occurs in gl_EARLY, not in gl_INIT.
+
# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
-# serial 6
-# Configure fcntl.h.
-dnl Copyright (C) 2006, 2007, 2009 Free Software Foundation, Inc.
+# fcntl-o.m4 serial 1
+dnl Copyright (C) 2006, 2009, 2010 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 Written by Paul Eggert.
-AC_DEFUN([gl_FCNTL_H],
-[
- AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
- AC_REQUIRE([gl_FCNTL_O_FLAGS])
- gl_CHECK_NEXT_HEADERS([fcntl.h])
- FCNTL_H='fcntl.h'
- AC_SUBST([FCNTL_H])
-])
-
# Test whether the flags O_NOATIME and O_NOFOLLOW actually work.
# Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise.
# Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise.
AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
[Define to 1 if O_NOFOLLOW works.])
])
-
-AC_DEFUN([gl_FCNTL_MODULE_INDICATOR],
-[
- dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
- AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
- GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
-])
-
-AC_DEFUN([gl_FCNTL_H_DEFAULTS],
-[
- GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN])
- GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT])
- dnl Assume proper GNU behavior unless another module says otherwise.
- HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT])
- REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN])
- REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT])
-])
# float_h.m4 serial 3
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009, 2010 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.
# flock.m4 serial 1
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2010 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.
# fpieee.m4 serial 1
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009, 2010 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.
--- /dev/null
+# getaddrinfo.m4 serial 22
+dnl Copyright (C) 2004-2010 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_GETADDRINFO],
+[
+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
+ AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H
+ AC_MSG_NOTICE([checking how to do getaddrinfo, freeaddrinfo and getnameinfo])
+ GETADDRINFO_LIB=
+ gai_saved_LIBS="$LIBS"
+
+ dnl Where is getaddrinfo()?
+ dnl - On Solaris, it is in libsocket.
+ dnl - On Haiku, it is in libnetwork.
+ dnl - On BeOS, it is in libnet.
+ dnl - On native Windows, it is in ws2_32.dll.
+ dnl - Otherwise it is in libc.
+ AC_SEARCH_LIBS([getaddrinfo], [socket network net],
+ [if test "$ac_cv_search_getaddrinfo" != "none required"; then
+ GETADDRINFO_LIB="$ac_cv_search_getaddrinfo"
+ fi])
+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
+
+ AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#include <stddef.h>
+]], [[getaddrinfo("", "", NULL, NULL);]])],
+ [gl_cv_func_getaddrinfo=yes],
+ [gl_cv_func_getaddrinfo=no])])
+ if test $gl_cv_func_getaddrinfo = no; then
+ AC_CACHE_CHECK([for getaddrinfo in ws2tcpip.h and -lws2_32],
+ gl_cv_w32_getaddrinfo, [
+ gl_cv_w32_getaddrinfo=no
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS -lws2_32"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+#include <stddef.h>
+]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])], [gl_cv_w32_getaddrinfo=yes])
+ LIBS="$am_save_LIBS"
+ ])
+ if test "$gl_cv_w32_getaddrinfo" = "yes"; then
+ GETADDRINFO_LIB="-lws2_32"
+ LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
+ else
+ AC_LIBOBJ([getaddrinfo])
+ fi
+ fi
+
+ # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an
+ # inline function declared in ws2tcpip.h, so we need to get that
+ # header included somehow.
+ AC_CACHE_CHECK([for gai_strerror (possibly via ws2tcpip.h)],
+ gl_cv_func_gai_strerror, [
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+#include <stddef.h>
+]], [[gai_strerror (NULL);]])],
+ [gl_cv_func_gai_strerror=yes],
+ [gl_cv_func_gai_strerror=no])])
+ if test $gl_cv_func_gai_strerror = no; then
+ AC_LIBOBJ([gai_strerror])
+ fi
+
+ LIBS="$gai_saved_LIBS"
+
+ gl_PREREQ_GETADDRINFO
+
+ AC_SUBST([GETADDRINFO_LIB])
+])
+
+# Prerequisites of lib/netdb.in.h and lib/getaddrinfo.c.
+AC_DEFUN([gl_PREREQ_GETADDRINFO], [
+ AC_REQUIRE([gl_NETDB_H_DEFAULTS])
+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
+ AC_REQUIRE([gl_HOSTENT]) dnl for HOSTENT_LIB
+ AC_REQUIRE([gl_SERVENT]) dnl for SERVENT_LIB
+ AC_REQUIRE([gl_INET_NTOP]) dnl for INET_NTOP_LIB
+ AC_REQUIRE([AC_C_RESTRICT])
+ AC_REQUIRE([gl_SOCKET_FAMILIES])
+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+ AC_REQUIRE([AC_C_INLINE])
+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+
+ dnl Including sys/socket.h is wrong for Windows, but Windows does not
+ dnl have sa_len so the result is correct anyway.
+ AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [#include <sys/socket.h>])
+
+ AC_CHECK_HEADERS_ONCE([netinet/in.h])
+
+ AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, gai_strerror, getnameinfo],,,[
+ /* sys/types.h is not needed according to POSIX, but the
+ sys/socket.h in i386-unknown-freebsd4.10 and
+ powerpc-apple-darwin5.5 required it. */
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+])
+ if test $ac_cv_have_decl_getaddrinfo = no; then
+ HAVE_DECL_GETADDRINFO=0
+ fi
+ if test $ac_cv_have_decl_freeaddrinfo = no; then
+ HAVE_DECL_FREEADDRINFO=0
+ fi
+ if test $ac_cv_have_decl_gai_strerror = no; then
+ HAVE_DECL_GAI_STRERROR=0
+ fi
+ if test $ac_cv_have_decl_getnameinfo = no; then
+ HAVE_DECL_GETNAMEINFO=0
+ fi
+
+ AC_CHECK_TYPES([struct addrinfo],,,[
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+])
+ if test $ac_cv_type_struct_addrinfo = no; then
+ HAVE_STRUCT_ADDRINFO=0
+ fi
+
+ dnl Append $HOSTENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates.
+ case " $GETADDRINFO_LIB " in
+ *" $HOSTENT_LIB "*) ;;
+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;;
+ esac
+
+ dnl Append $SERVENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates.
+ case " $GETADDRINFO_LIB " in
+ *" $SERVENT_LIB "*) ;;
+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;;
+ esac
+
+ dnl Append $INET_NTOP_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates.
+ case " $GETADDRINFO_LIB " in
+ *" $INET_NTOP_LIB "*) ;;
+ *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;;
+ esac
+])
# glibc21.m4 serial 4
-dnl Copyright (C) 2000-2002, 2004, 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2004, 2008-2010 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.
-# Copyright (C) 2002-2009 Free Software Foundation, Inc.
+# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
# 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=3 --libtool --macro-prefix=gl --no-vc-files alignof alloca-opt announce-gen autobuild byteswap canonicalize-lgpl duplocale environ extensions flock fpieee full-read full-write gendocs gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring locale maintainer-makefile putenv stdlib strcase strftime striconveh string sys_stat verify version-etc-fsf 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 announce-gen autobuild byteswap canonicalize-lgpl duplocale environ extensions flock fpieee full-read full-write gendocs getaddrinfo gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring locale maintainer-makefile putenv stdlib strcase strftime striconveh string sys_stat verify version-etc-fsf vsnprintf warnings
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
full-read
full-write
gendocs
+ getaddrinfo
gitlog-to-changelog
gnu-web-doc-update
gnupload
-# gnulib-common.m4 serial 11
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+# gnulib-common.m4 serial 12
+dnl Copyright (C) 2007-2010 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.
# define __GNUC_STDC_INLINE__ 1
#endif])
AH_VERBATIM([unused_parameter],
-[/* Define as a marker that can be attached to function parameter declarations
- for parameters that are not used. This helps to reduce warnings, such as
- from GCC -Wunused-parameter. */
+[/* Define as a marker that can be attached to declarations that might not
+ be used. This helps to reduce warnings, such as from
+ GCC -Wunused-parameter. */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
-# define _UNUSED_PARAMETER_ __attribute__ ((__unused__))
+# define _GL_UNUSED __attribute__ ((__unused__))
#else
-# define _UNUSED_PARAMETER_
+# define _GL_UNUSED
#endif
+/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
+ is a misnomer outside of parameter lists. */
+#define _UNUSED_PARAMETER_ _GL_UNUSED
])
])
[m4_define([m4_foreach_w],
[m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
+# AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH])
+# ----------------------------------------------------
+# Backport of autoconf-2.63b's macro.
+# Remove this macro when we can assume autoconf >= 2.64.
+m4_ifndef([AS_VAR_IF],
+[m4_define([AS_VAR_IF],
+[AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])])
+
# AC_PROG_MKDIR_P
# is a backport of autoconf-2.60's AC_PROG_MKDIR_P.
# Remove this macro when we can assume autoconf >= 2.60.
# DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2009 Free Software Foundation, Inc.
+# Copyright (C) 2002-2010 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
gl_FLOAT_H
gl_FUNC_FLOCK
gl_HEADER_SYS_FILE_MODULE_INDICATOR([flock])
+ gl_GETADDRINFO
+ gl_NETDB_MODULE_INDICATOR([getaddrinfo])
AC_SUBST([LIBINTL])
AC_SUBST([LTLIBINTL])
# Autoconf 2.61a.99 and earlier don't support linking a file only
m4_defn([m4_PACKAGE_VERSION])), [1], [],
[AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
[GNUmakefile=$GNUmakefile])])
+ gl_HOSTENT
AM_ICONV
gl_ICONV_H
gl_FUNC_ICONV_OPEN
gl_LOCALE_H
gl_FUNC_LSTAT
gl_SYS_STAT_MODULE_INDICATOR([lstat])
+ AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
+ [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
gl_FUNC_MALLOC_POSIX
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
gl_MALLOCA
gl_FUNC_MEMCHR
gl_STRING_MODULE_INDICATOR([memchr])
gl_MULTIARCH
+ gl_HEADER_NETDB
gl_HEADER_NETINET_IN
AC_PROG_MKDIR_P
gl_PATHMAX
gl_UNISTD_MODULE_INDICATOR([readlink])
gl_SAFE_READ
gl_SAFE_WRITE
+ gl_SERVENT
gl_SIZE_MAX
+ gl_FUNC_SNPRINTF
+ gl_STDIO_MODULE_INDICATOR([snprintf])
gl_TYPE_SOCKLEN_T
gt_TYPE_SSIZE_T
gl_FUNC_STAT
build-aux/gitlog-to-changelog
build-aux/gnu-web-doc-update
build-aux/gnupload
- build-aux/link-warning.h
+ build-aux/unused-parameter.h
build-aux/useless-if-before-free
build-aux/vc-list-files
+ build-aux/warn-on-use.h
doc/gendocs_template
lib/alignof.h
lib/alloca.in.h
lib/full-read.h
lib/full-write.c
lib/full-write.h
+ lib/gai_strerror.c
+ lib/getaddrinfo.c
lib/gettext.h
lib/iconv.c
lib/iconv.in.h
lib/mbsinit.c
lib/memchr.c
lib/memchr.valgrind
+ lib/netdb.in.h
lib/netinet_in.in.h
lib/pathmax.h
lib/printf-args.c
lib/safe-write.c
lib/safe-write.h
lib/size_max.h
+ lib/snprintf.c
lib/stat.c
lib/stdarg.in.h
lib/stdbool.in.h
m4/environ.m4
m4/errno_h.m4
m4/extensions.m4
- m4/fcntl_h.m4
+ m4/fcntl-o.m4
m4/float_h.m4
m4/flock.m4
m4/fpieee.m4
+ m4/getaddrinfo.m4
m4/glibc21.m4
m4/gnulib-common.m4
+ m4/hostent.m4
m4/iconv.m4
m4/iconv_h.m4
m4/iconv_open.m4
m4/memchr.m4
m4/mmap-anon.m4
m4/multiarch.m4
+ m4/netdb_h.m4
m4/netinet_in_h.m4
m4/pathmax.m4
m4/printf.m4
m4/readlink.m4
m4/safe-read.m4
m4/safe-write.m4
+ m4/servent.m4
m4/size_max.m4
+ m4/snprintf.m4
m4/socklen.m4
m4/sockpfaf.m4
m4/ssize_t.m4
m4/version-etc.m4
m4/visibility.m4
m4/vsnprintf.m4
+ m4/warn-on-use.m4
m4/warnings.m4
m4/wchar.m4
m4/wchar_t.m4
# gnulib-tool.m4 serial 2
-dnl Copyright (C) 2004-2005 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2010 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.
--- /dev/null
+# hostent.m4 serial 1
+dnl Copyright (C) 2008, 2009, 2010 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_HOSTENT],
+[
+ dnl Where are gethostent(), sethostent(), endhostent(), gethostbyname(),
+ dnl gethostbyaddr() defined?
+ dnl - On Solaris, they are in libnsl. Ignore libxnet.
+ dnl - On Haiku, they are in libnetwork.
+ dnl - On BeOS, they are in libnet.
+ dnl - On native Windows, they are in ws2_32.dll.
+ dnl - Otherwise they are in libc.
+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
+ HOSTENT_LIB=
+ gl_saved_libs="$LIBS"
+ AC_SEARCH_LIBS([gethostbyname], [nsl network net],
+ [if test "$ac_cv_search_gethostbyname" != "none required"; then
+ HOSTENT_LIB="$ac_cv_search_gethostbyname"
+ fi])
+ LIBS="$gl_saved_libs"
+ if test -z "$HOSTENT_LIB"; then
+ AC_CHECK_FUNCS([gethostbyname], , [
+ AC_CACHE_CHECK([for gethostbyname in winsock2.h and -lws2_32],
+ [gl_cv_w32_gethostbyname],
+ [gl_cv_w32_gethostbyname=no
+ gl_save_LIBS="$LIBS"
+ LIBS="$LIBS -lws2_32"
+ AC_TRY_LINK([
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+#include <stddef.h>
+], [gethostbyname(NULL);], [gl_cv_w32_gethostbyname=yes])
+ LIBS="$gl_save_LIBS"
+ ])
+ if test "$gl_cv_w32_gethostbyname" = "yes"; then
+ HOSTENT_LIB="-lws2_32"
+ fi
+ ])
+ fi
+ AC_SUBST([HOSTENT_LIB])
+])
-# iconv.m4 serial AM8 (gettext-0.18)
-dnl Copyright (C) 2000-2002, 2007-2009 Free Software Foundation, Inc.
+# iconv.m4 serial 9 (gettext-0.18)
+dnl Copyright (C) 2000-2002, 2007-2010 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.
])
if test "$am_cv_func_iconv" = yes; then
AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
- dnl This tests against bugs in AIX 5.1 and HP-UX 11.11.
+ dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
am_save_LIBS="$LIBS"
if test $am_cv_lib_iconv = yes; then
LIBS="$LIBS $LIBICONV"
return 1;
}
}
+ /* Test against Solaris 10 bug: Failures are not distinguishable from
+ successful returns. */
+ {
+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
+ if (cd_ascii_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\263";
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_ascii_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
#if 0 /* This bug could be worked around by the caller. */
/* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
{
# iconv_h.m4 serial 5
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2010 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.
# iconv_open.m4 serial 6
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2010 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.
# include_next.m4 serial 14
-dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2010 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.
# inet_ntop.m4 serial 11
-dnl Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2006, 2008, 2009, 2010 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.
# inet_pton.m4 serial 9
-dnl Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008, 2009, 2010 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.
# inline.m4 serial 4
-dnl Copyright (C) 2006, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009, 2010 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.
# intmax_t.m4 serial 7
-dnl Copyright (C) 1997-2004, 2006-2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006-2007, 2009-2010 Free Software Foundation,
+dnl 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.
# inttypes_h.m4 serial 9
-dnl Copyright (C) 1997-2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2010 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.
# ld-version-script.m4 serial 1
-dnl Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2009, 2010 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.
# lib-ld.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2009-2010 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.
# lib-link.m4 serial 20 (gettext-0.18)
-dnl Copyright (C) 2001-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2010 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.
# lib-prefix.m4 serial 7 (gettext-0.18)
-dnl Copyright (C) 2001-2005, 2008-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2005, 2008-2010 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.
# libunistring.m4 serial 1
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2009, 2010 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.
# localcharset.m4 serial 7
-dnl Copyright (C) 2002, 2004, 2006, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2009, 2010 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.
# locale-fr.m4 serial 11
-dnl Copyright (C) 2003, 2005-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2010 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.
# locale-ja.m4 serial 7
-dnl Copyright (C) 2003, 2005-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2010 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.
# locale-zh.m4 serial 6
-dnl Copyright (C) 2003, 2005-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2010 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.
-# locale_h.m4 serial 5
-dnl Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+# locale_h.m4 serial 7
+dnl Copyright (C) 2007, 2009, 2010 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.
fi
AC_SUBST([HAVE_XLOCALE_H])
- dnl Execute this unconditionally, because LOCALE_H may be set by other
- dnl modules, after this code is executed.
+ dnl <locale.h> is always overridden, because of GNULIB_POSIXCHECK.
gl_CHECK_NEXT_HEADERS([locale.h])
if test -n "$STDDEF_H" \
|| test $gl_cv_header_locale_h_needs_xlocale_h = yes; then
gl_REPLACE_LOCALE_H
fi
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[#include <locale.h>
+/* Some systems provide declarations in a non-standard header. */
+#if HAVE_XLOCALE_H
+# include <xlocale.h>
+#endif
+ ]], [duplocale])
])
dnl Unconditionally enables the replacement of <locale.h>.
AC_DEFUN([gl_REPLACE_LOCALE_H],
[
- AC_REQUIRE([gl_LOCALE_H_DEFAULTS])
- LOCALE_H=locale.h
+ dnl This is a no-op, because <locale.h> is always overridden.
+ :
])
AC_DEFUN([gl_LOCALE_MODULE_INDICATOR],
GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE])
dnl Assume proper GNU behavior unless another module says otherwise.
REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE])
- LOCALE_H=''; AC_SUBST([LOCALE_H])
])
# longlong.m4 serial 14
-dnl Copyright (C) 1999-2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2010 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.
# serial 20
-# Copyright (C) 1997-2001, 2003-2009 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2010 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# malloc.m4 serial 9
-dnl Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009, 2010 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.
# malloca.m4 serial 1
-dnl Copyright (C) 2003-2004, 2006-2007 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2010 Free Software Foundation,
+dnl 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.
# mbrlen.m4 serial 2
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2009, 2010 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.
# mbrtowc.m4 serial 16
-dnl Copyright (C) 2001-2002, 2004-2005, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2010 Free Software Foundation,
+dnl 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.
# mbsinit.m4 serial 3
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2009, 2010 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.
# mbstate_t.m4 serial 12
-dnl Copyright (C) 2000-2002, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2010 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.
# memchr.m4 serial 7
-dnl Copyright (C) 2002, 2003, 2004, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2010 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.
# mmap-anon.m4 serial 8
-dnl Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2010 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.
# multiarch.m4 serial 5
-dnl Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2009, 2010 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.
--- /dev/null
+# netdb_h.m4 serial 6
+dnl Copyright (C) 2008, 2009, 2010 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_HEADER_NETDB],
+[
+ AC_REQUIRE([gl_NETDB_H_DEFAULTS])
+ AC_CHECK_HEADERS_ONCE([netdb.h])
+ gl_CHECK_NEXT_HEADERS([netdb.h])
+ if test $ac_cv_header_netdb_h = yes; then
+ AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([[
+ #include <netdb.h>
+ struct addrinfo a;
+ int b = EAI_OVERFLOW;
+ int c = AI_NUMERICSERV;
+ ]])],
+ [NETDB_H=''], [NETDB_H='netdb.h'])
+ HAVE_NETDB_H=1
+ else
+ NETDB_H='netdb.h'
+ HAVE_NETDB_H=0
+ fi
+ AC_SUBST([HAVE_NETDB_H])
+ AC_SUBST([NETDB_H])
+])
+
+AC_DEFUN([gl_NETDB_MODULE_INDICATOR],
+[
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
+ AC_REQUIRE([gl_NETDB_H_DEFAULTS])
+ GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+])
+
+AC_DEFUN([gl_NETDB_H_DEFAULTS],
+[
+ GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO])
+ dnl Assume proper GNU behavior unless another module says otherwise.
+ HAVE_STRUCT_ADDRINFO=1; AC_SUBST([HAVE_STRUCT_ADDRINFO])
+ HAVE_DECL_FREEADDRINFO=1; AC_SUBST([HAVE_DECL_FREEADDRINFO])
+ HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR])
+ HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO])
+ HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO])
+])
# netinet_in_h.m4 serial 4
-dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2010 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.
# pathmax.m4 serial 8
-dnl Copyright (C) 2002, 2003, 2005, 2006, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 Free Software Foundation,
+dnl 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.
# printf.m4 serial 33
-dnl Copyright (C) 2003, 2007-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2010 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.
# putenv.m4 serial 16
-dnl Copyright (C) 2002-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2010 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.
-# readlink.m4 serial 8
-dnl Copyright (C) 2003, 2007, 2009 Free Software Foundation, Inc.
+# readlink.m4 serial 9
+dnl Copyright (C) 2003, 2007, 2009, 2010 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.
return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])],
[gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no],
[gl_cv_func_readlink_works="guessing no"])
- rm -f conftest.link])
+ rm -f conftest.link conftest.lnk2])
if test "$gl_cv_func_readlink_works" != yes; then
AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink
fails to recognize a trailing slash.])
# safe-read.m4 serial 5
-dnl Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 Free Software Foundation,
+dnl 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.
# safe-write.m4 serial 3
-dnl Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2010 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.
--- /dev/null
+# servent.m4 serial 1
+dnl Copyright (C) 2008, 2009, 2010 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_SERVENT],
+[
+ dnl Where are getservent(), setservent(), endservent(), getservbyname(),
+ dnl getservbyport() defined?
+ dnl Where are getprotoent(), setprotoent(), endprotoent(), getprotobyname(),
+ dnl getprotobynumber() defined?
+ dnl - On Solaris, they are in libsocket. Ignore libxnet.
+ dnl - On Haiku, they are in libnetwork.
+ dnl - On BeOS, they are in libnet.
+ dnl - On native Windows, they are in ws2_32.dll.
+ dnl - Otherwise they are in libc.
+ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
+ SERVENT_LIB=
+ gl_saved_libs="$LIBS"
+ AC_SEARCH_LIBS([getservbyname], [socket network net],
+ [if test "$ac_cv_search_getservbyname" != "none required"; then
+ SERVENT_LIB="$ac_cv_search_getservbyname"
+ fi])
+ LIBS="$gl_saved_libs"
+ if test -z "$SERVENT_LIB"; then
+ AC_CHECK_FUNCS([getservbyname], , [
+ AC_CACHE_CHECK([for getservbyname in winsock2.h and -lws2_32],
+ [gl_cv_w32_getservbyname],
+ [gl_cv_w32_getservbyname=no
+ gl_save_LIBS="$LIBS"
+ LIBS="$LIBS -lws2_32"
+ AC_TRY_LINK([
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+#include <stddef.h>
+], [getservbyname(NULL,NULL);], [gl_cv_w32_getservbyname=yes])
+ LIBS="$gl_save_LIBS"
+ ])
+ if test "$gl_cv_w32_getservbyname" = "yes"; then
+ SERVENT_LIB="-lws2_32"
+ fi
+ ])
+ fi
+ AC_SUBST([SERVENT_LIB])
+])
# size_max.m4 serial 9
-dnl Copyright (C) 2003, 2005-2006, 2008-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2006, 2008-2010 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.
--- /dev/null
+# snprintf.m4 serial 5
+dnl Copyright (C) 2002-2004, 2007-2010 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_FUNC_SNPRINTF],
+[
+ AC_REQUIRE([gl_STDIO_H_DEFAULTS])
+ gl_cv_func_snprintf_usable=no
+ AC_CHECK_FUNCS([snprintf])
+ if test $ac_cv_func_snprintf = yes; then
+ gl_SNPRINTF_SIZE1
+ case "$gl_cv_func_snprintf_size1" in
+ *yes)
+ gl_cv_func_snprintf_usable=yes
+ ;;
+ esac
+ fi
+ if test $gl_cv_func_snprintf_usable = no; then
+ gl_REPLACE_SNPRINTF
+ fi
+ AC_CHECK_DECLS_ONCE([snprintf])
+ if test $ac_cv_have_decl_snprintf = no; then
+ HAVE_DECL_SNPRINTF=0
+ fi
+])
+
+AC_DEFUN([gl_REPLACE_SNPRINTF],
+[
+ AC_REQUIRE([gl_STDIO_H_DEFAULTS])
+ AC_LIBOBJ([snprintf])
+ if test $ac_cv_func_snprintf = yes; then
+ REPLACE_SNPRINTF=1
+ fi
+ gl_PREREQ_SNPRINTF
+])
+
+# Prerequisites of lib/snprintf.c.
+AC_DEFUN([gl_PREREQ_SNPRINTF], [:])
# socklen.m4 serial 7
-dnl Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2006, 2007, 2009, 2010 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.
# sockpfaf.m4 serial 7
-dnl Copyright (C) 2004, 2006, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009, 2010 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.
# ssize_t.m4 serial 4 (gettext-0.15)
-dnl Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2009-2010 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.
-# serial 3
+# serial 4
-# Copyright (C) 2009 Free Software Foundation, Inc.
+# Copyright (C) 2009, 2010 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
esac
if test $REPLACE_STAT = 1; then
AC_LIBOBJ([stat])
+ dnl Prerequisites of lib/stat.c.
+ AC_REQUIRE([AC_C_INLINE])
fi
])
# stdarg.m4 serial 3
-dnl Copyright (C) 2006, 2008-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2010 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.
# Check for stdbool.h that conforms to C99.
-dnl Copyright (C) 2002-2006, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2010 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 A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues.
# stddef_h.m4 serial 1
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2009, 2010 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.
# stdint.m4 serial 34
-dnl Copyright (C) 2001-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2010 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.
# stdint_h.m4 serial 8
-dnl Copyright (C) 1997-2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2010 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.
-# stdio_h.m4 serial 21
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+# stdio_h.m4 serial 25
+dnl Copyright (C) 2007-2010 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_STDIO_H],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
+ AC_REQUIRE([AC_C_INLINE])
gl_CHECK_NEXT_HEADERS([stdio.h])
dnl No need to create extra modules for these functions. Everyone who uses
dnl <stdio.h> likely needs them.
AC_LIBOBJ([stdio-write])
fi
])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use, and which is not
+ dnl guaranteed by C89.
+ gl_WARN_ON_USE_PREPARE([[#include <stdio.h>
+ ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat
+ snprintf vdprintf vsnprintf])
])
AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF])
- HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
- HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT])
HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF])
REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
+ REPLACE_GETDELIM=0; AC_SUBST([REPLACE_GETDELIM])
REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR])
-# stdlib_h.m4 serial 21
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+# stdlib_h.m4 serial 22
+dnl Copyright (C) 2007-2010 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.
# include <random.h>
#endif
]])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use, and which is not
+ dnl guaranteed by C89.
+ gl_WARN_ON_USE_PREPARE([[#include <stdlib.h>
+#if HAVE_SYS_LOADAVG_H
+# include <sys/loadavg.h>
+#endif
+#if HAVE_RANDOM_H
+# include <random.h>
+#endif
+ ]], [atoll canonicalize_file_name getloadavg getsubopt mkdtemp
+ mkostemp mkostemps mkstemp mkstemps random_r initstat_r srandom_r
+ setstate_r realpath rpmatch setenv strtod strtoll strtoull unsetenv])
])
AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
# strcase.m4 serial 10
-dnl Copyright (C) 2002, 2005-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2010 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.
# serial 32
-# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-# 2006, 2007, 2009 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2007, 2009-2010 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# Configure a GNU-like replacement for <string.h>.
-# Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2007-2010 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.
-# serial 9
+# serial 11
# Written by Paul Eggert.
AC_REQUIRE([AC_C_RESTRICT])
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([string.h])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use, and which is not
+ dnl guaranteed by C89.
+ gl_WARN_ON_USE_PREPARE([[#include <string.h>
+ ]], [memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup
+ strndup strnlen strpbrk strsep strcasestr strtok_r strsignal strverscmp])
])
AC_DEFUN([gl_STRING_MODULE_INDICATOR],
GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R])
GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR])
GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL])
- GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
+ GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
+ HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM])
HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY])
# Configure a replacement for <string.h>.
+# serial 2
-# Copyright (C) 2007 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009, 2010 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.
[
AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([strings.h])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[#include <strings.h>
+ ]], [strcasecmp strncasecmp])
])
AC_DEFUN([gl_STRINGS_MODULE_INDICATOR],
# Configure a replacement for <sys/file.h>.
+# serial 3
-# Copyright (C) 2008 Free Software Foundation, Inc.
+# Copyright (C) 2008, 2009, 2010 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.
AC_CHECK_FUNCS_ONCE([flock])
gl_CHECK_NEXT_HEADERS([sys/file.h])
- SYS_FILE_H='sys/file.h'
- AC_SUBST([SYS_FILE_H])
AC_CHECK_HEADERS_ONCE([sys/file.h])
if test $ac_cv_header_sys_file_h = yes; then
HAVE_SYS_FILE_H=0
fi
AC_SUBST([HAVE_SYS_FILE_H])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[#include <sys/file.h>
+ ]], [flock])
])
AC_DEFUN([gl_HEADER_SYS_FILE_MODULE_INDICATOR],
-# sys_socket_h.m4 serial 13
-dnl Copyright (C) 2005-2009 Free Software Foundation, Inc.
+# sys_socket_h.m4 serial 14
+dnl Copyright (C) 2005-2010 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.
gl_PREREQ_SYS_H_WINSOCK2
fi
AC_SUBST([SYS_SOCKET_H])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[
+/* Some systems require prerequisite headers. */
+#include <sys/types.h>
+#if !defined __GLIBC__ && HAVE_SYS_TIME_H
+# include <sys/time.h>
+#endif
+#include <sys/select.h>
+ ]], [socket connect accept bind getpeername getsockname getsockopt
+ listen recv send recvfrom sendto setsockopt shutdown accept4])
])
AC_DEFUN([gl_PREREQ_SYS_H_SOCKET],
-# sys_stat_h.m4 serial 21 -*- Autoconf -*-
-dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
+# sys_stat_h.m4 serial 22 -*- Autoconf -*-
+dnl Copyright (C) 2006-2010 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.
[#include <sys/types.h>
#include <sys/stat.h>])
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h>
+ ]], [fchmodat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat
+ mknod mknodat stat utimensat])
]) # gl_HEADER_SYS_STAT_H
AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
# Configure a more-standard replacement for <time.h>.
-# Copyright (C) 2000-2001, 2003-2007, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
dnl Reentrant time functions like localtime_r.
-dnl Copyright (C) 2003, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+dnl 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.
# tm_gmtoff.m4 serial 3
-dnl Copyright (C) 2002, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2010 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.
-# unistd_h.m4 serial 36
-dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
+# unistd_h.m4 serial 39
+dnl Copyright (C) 2006-2010 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 Use AC_REQUIRE here, so that the default behavior below is expanded
dnl once only, before all statements that occur in other macros.
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+ AC_REQUIRE([AC_C_INLINE])
gl_CHECK_NEXT_HEADERS([unistd.h])
HAVE_UNISTD_H=0
fi
AC_SUBST([HAVE_UNISTD_H])
+
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[#include <unistd.h>
+/* Some systems declare various items in the wrong headers. */
+#ifndef __GLIBC__
+# include <fcntl.h>
+# include <stdio.h>
+# include <stdlib.h>
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+# include <io.h>
+# endif
+#endif
+ ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat
+ fsync ftruncate getcwd getdomainname getdtablesize getgroups
+ gethostname getlogin getlogin_r getpagesize getusershell setusershell
+ endusershell lchown link linkat lseek pipe2 pread readlink readlinkat
+ rmdir sleep symlink symlinkat unlink unlinkat usleep])
])
AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE])
GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS])
GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME])
+ GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN])
GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R])
GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE])
GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL])
HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE])
HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS])
HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME])
+ HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN])
HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE])
HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL])
HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN])
# vasnprintf.m4 serial 29
-dnl Copyright (C) 2002-2004, 2006-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2010 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.
# version-etc.m4 serial 1
-# Copyright (C) 2009 Free Software Foundation, Inc.
+# Copyright (C) 2009-2010 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.
# visibility.m4 serial 2 (gettext-0.18)
-dnl Copyright (C) 2005, 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008, 2009, 2010 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.
# vsnprintf.m4 serial 5
-dnl Copyright (C) 2002-2004, 2007-2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2010 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.
--- /dev/null
+# warn-on-use.m4 serial 1
+dnl Copyright (C) 2010 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.
+
+# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES)
+# ---------------------------------------
+# For each whitespace-separated element in the list of NAMES, define
+# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES
+# even after being undefined as a macro.
+#
+# See warn-on-use.h for some hints on how to poison function names, as
+# well as ideas on poisoning global variables and macros. NAMES may
+# include global variables, but remember that only functions work with
+# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single
+# header, but if the replacement header pulls in other headers because
+# some systems declare functions in the wrong header, then INCLUDES
+# should do likewise.
+#
+# If you assume C89, then it is generally safe to assume declarations
+# for functions declared in that standard (such as gets) without
+# needing gl_WARN_ON_USE_PREPARE.
+AC_DEFUN([gl_WARN_ON_USE_PREPARE],
+[
+ m4_foreach_w([gl_decl], [$2],
+ [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])),
+ [Define to 1 if ]m4_defn([gl_decl])[ is declared even after
+ undefining macros.])])dnl
+ for gl_func in m4_flatten([$2]); do
+ AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl
+ AC_CACHE_CHECK([whether $gl_func is declared without a macro],
+ [gl_Symbol],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1],
+[@%:@undef $gl_func
+ (void) $gl_func;])],
+ [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])])
+ AS_VAR_IF([gl_Symbol], [yes],
+ [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1])
+ dnl shortcut - if the raw declaration exists, then set a cache
+ dnl variable to allow skipping any later AC_CHECK_DECL efforts
+ eval ac_cv_have_decl_$gl_func=yes])
+ AS_VAR_POPDEF([gl_Symbol])dnl
+ done
+])
# warnings.m4 serial 2
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2009, 2010 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 Simon Josefsson
-# gl_AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH])
-# ----------------------------------------------------
-# Provide the functionality of AS_VAR_IF if Autoconf does not have it.
-m4_ifdef([AS_VAR_IF],
-[m4_copy([AS_VAR_IF], [gl_AS_VAR_IF])],
-[m4_define([gl_AS_VAR_IF],
-[AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])])
-
# gl_AS_VAR_APPEND(VAR, VALUE)
# ----------------------------
# Provide the functionality of AS_VAR_APPEND if Autoconf does not have it.
CPPFLAGS="$save_CPPFLAGS"
])
AS_VAR_PUSHDEF([gl_Flags], m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]))dnl
-gl_AS_VAR_IF([gl_Warn], [yes], [gl_AS_VAR_APPEND([gl_Flags], [" $1"])])
+AS_VAR_IF([gl_Warn], [yes], [gl_AS_VAR_APPEND([gl_Flags], [" $1"])])
AS_VAR_POPDEF([gl_Flags])dnl
AS_VAR_POPDEF([gl_Warn])dnl
m4_ifval([$2], [AS_LITERAL_IF([$2], [AC_SUBST([$2])], [])])dnl
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2010 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 Written by Eric Blake.
-# wchar.m4 serial 26
+# wchar.m4 serial 31
AC_DEFUN([gl_WCHAR_H],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
- AC_CACHE_CHECK([whether <wchar.h> is standalone],
- [gl_cv_header_wchar_h_standalone],
- [AC_COMPILE_IFELSE([[#include <wchar.h>
-wchar_t w;]],
- [gl_cv_header_wchar_h_standalone=yes],
- [gl_cv_header_wchar_h_standalone=no])])
+ AC_REQUIRE([gl_WCHAR_H_INLINE_OK])
+ dnl Prepare for creating substitute <wchar.h>.
+ dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
+ dnl character support).
+ dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK.
+ AC_CHECK_HEADERS_ONCE([wchar.h])
+ gl_CHECK_NEXT_HEADERS([wchar.h])
+ if test $ac_cv_header_wchar_h = yes; then
+ HAVE_WCHAR_H=1
+ else
+ HAVE_WCHAR_H=0
+ fi
+ AC_SUBST([HAVE_WCHAR_H])
AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then
fi
AC_SUBST([HAVE_WINT_T])
- dnl If <stddef.h> is replaced, then <wchar.h> must also be replaced.
- AC_REQUIRE([gl_STDDEF_H])
-
- if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes || test -n "$STDDEF_H"; then
- WCHAR_H=wchar.h
- fi
+ dnl Check for declarations of anything we want to poison if the
+ dnl corresponding gnulib module is not in use.
+ gl_WARN_ON_USE_PREPARE([[
+/* Some systems require additional headers. */
+#ifndef __GLIBC__
+# include <stddef.h>
+# include <stdio.h>
+# include <time.h>
+#endif
+#include <wchar.h>
+ ]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb
+ wcsrtombs wcsnrtombs wcwidth])
+])
- dnl Prepare for creating substitute <wchar.h>.
- dnl Do it always: WCHAR_H may be empty here but can be set later.
- dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
- dnl character support).
- AC_CHECK_HEADERS_ONCE([wchar.h])
- if test $ac_cv_header_wchar_h = yes; then
- HAVE_WCHAR_H=1
- else
- HAVE_WCHAR_H=0
+dnl Check whether <wchar.h> is usable at all.
+AC_DEFUN([gl_WCHAR_H_INLINE_OK],
+[
+ dnl Test whether <wchar.h> suffers due to the transition from '__inline' to
+ dnl 'gnu_inline'. See <http://sourceware.org/bugzilla/show_bug.cgi?id=4022>
+ dnl and <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary,
+ dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and
+ dnl the option -std=c99 or -std=gnu99, leads to a broken <wchar.h>.
+ AC_CACHE_CHECK([whether <wchar.h> uses 'inline' correctly],
+ [gl_cv_header_wchar_h_correct_inline],
+ [gl_cv_header_wchar_h_correct_inline=yes
+ AC_LANG_CONFTEST([
+ AC_LANG_SOURCE([[#define wcstod renamed_wcstod
+#include <wchar.h>
+extern int zero (void);
+int main () { return zero(); }
+]])])
+ if AC_TRY_EVAL([ac_compile]); then
+ mv conftest.$ac_objext conftest1.$ac_objext
+ AC_LANG_CONFTEST([
+ AC_LANG_SOURCE([[#define wcstod renamed_wcstod
+#include <wchar.h>
+int zero (void) { return 0; }
+]])])
+ if AC_TRY_EVAL([ac_compile]); then
+ mv conftest.$ac_objext conftest2.$ac_objext
+ if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then
+ :
+ else
+ gl_cv_header_wchar_h_correct_inline=no
+ fi
+ fi
+ fi
+ rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
+ ])
+ if test $gl_cv_header_wchar_h_correct_inline = no; then
+ AC_MSG_ERROR([<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
+This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
+C99 mode. You have four options:
+ - Add the flag -fgnu89-inline to CC and reconfigure, or
+ - Fix your include files, using parts of
+ <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
+ - Use a gcc version older than 4.3, or
+ - Don't use the flags -std=c99 or -std=gnu99.
+Configuration aborted.])
fi
- AC_SUBST([HAVE_WCHAR_H])
- dnl Execute this unconditionally, because WCHAR_H may be set by other
- dnl modules, after this code is executed.
- gl_CHECK_NEXT_HEADERS([wchar.h])
])
dnl Unconditionally enables the replacement of <wchar.h>.
AC_DEFUN([gl_REPLACE_WCHAR_H],
[
- AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
- WCHAR_H=wchar.h
+ dnl This is a no-op, because <wchar.h> is always overridden.
+ :
])
AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS])
REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS])
REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH])
- WCHAR_H=''; AC_SUBST([WCHAR_H])
])
# wchar_t.m4 serial 3 (gettext-0.18)
-dnl Copyright (C) 2002-2003, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2010 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.
# wint_t.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 2003, 2007-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2010 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.
# write.m4 serial 1
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2009, 2010 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.
# xsize.m4 serial 4
-dnl Copyright (C) 2003-2004, 2008 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2008-2010 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.
# This Makefile fragment tries to be general-purpose enough to be
# used by many projects via the gnulib maintainer-makefile module.
-## Copyright (C) 2001-2009 Free Software Foundation, Inc.
+## Copyright (C) 2001-2010 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
$(shell gzip --help 2>/dev/null|grep rsyncable >/dev/null && echo --rsyncable)
GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
-# cfg.mk must define the gpg_key_ID used by this package.
GIT = git
VC = $(GIT)
VC-tag = git tag -s -m '$(VERSION)' -u '$(gpg_key_ID)'
VC_LIST = $(build_aux)/vc-list-files -C $(srcdir)
+# You can override this variable in cfg.mk to set your own regexp
+# matching files to ignore.
+VC_LIST_ALWAYS_EXCLUDE_REGEX ?= ^$$
+
+# This is to preprocess robustly the output of $(VC_LIST), so that even
+# when $(srcdir) is a pathological name like "....", the leading sed command
+# removes only the intended prefix.
+_dot_escaped_srcdir = $(subst .,\.,$(srcdir))
+
+# Post-process $(VC_LIST) output, prepending $(srcdir)/, but only
+# when $(srcdir) is not ".".
+ifeq ($(srcdir),.)
+_prepend_srcdir_prefix =
+else
+_prepend_srcdir_prefix = | sed 's|^|$(srcdir)/|'
+endif
+
+# In order to be able to consistently filter "."-relative names,
+# (i.e., with no $(srcdir) prefix), this definition is careful to
+# remove any $(srcdir) prefix, and to restore what it removes.
VC_LIST_EXCEPT = \
- $(VC_LIST) | if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \
- else grep -Ev "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi
+ $(VC_LIST) | sed 's|^$(_dot_escaped_srcdir)/||' \
+ | if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \
+ else grep -Ev -e "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi \
+ | grep -Ev -e '$(VC_LIST_ALWAYS_EXCLUDE_REGEX)' \
+ $(_prepend_srcdir_prefix)
ifeq ($(origin prev_version_file), undefined)
prev_version_file = $(srcdir)/.prev-version
@h='"inttostr.h"' re='\<(off|[iu]max|uint)tostr *\(' \
$(_header_without_use)
+# Don't include this header unless you use one of its functions.
+sc_prohibit_ignore_value_without_use:
+ @h='"ignore-value.h"' re='\<ignore_(value|ptr) *\(' \
+ $(_header_without_use)
+
# Don't include this header unless you use one of its functions.
sc_prohibit_error_without_use:
@h='"error.h"' \
# | sort | perl -MRegexp::Assemble -le \
# 'print Regexp::Assemble->new(file => "/dev/stdin")->as_string'|sed 's/\?://g'
# Note this was produced by the above:
-# _xa1 = x(alloc_(oversized|die)|([cz]|2?re)alloc|m(alloc|emdup)|strdup)
-# But we can do better:
-_xa1 = x(alloc_(oversized|die)|([cmz]|2?re)alloc|(mem|str)dup)
+# _xa1 = \
+#x(((2n?)?re|c(har)?|n(re|m)|z)alloc|alloc_(oversized|die)|m(alloc|emdup)|strdup)
+# But we can do better, in at least two ways:
+# 1) take advantage of two "dup"-suffixed strings:
+# x(((2n?)?re|c(har)?|n(re|m)|[mz])alloc|alloc_(oversized|die)|(mem|str)dup)
+# 2) notice that "c(har)?|[mz]" is equivalent to the shorter and more readable
+# "char|[cmz]"
+# x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup)
+_xa1 = x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup)
_xa2 = X([CZ]|N?M)ALLOC
sc_prohibit_xalloc_without_use:
@h='"xalloc.h"' \
@re='either ''version [^3]' msg='GPL vN, N!=3' \
$(_prohibit_regexp)
+# Require the latest GFDL. Two regexp, since some .texi files end up
+# line wrapping between 'Free Documentation License,' and 'Version'.
+_GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]|Version 1\.[^3] or any)
+sc_GFDL_version:
+ @re='$(_GFDL_regexp)' msg='GFDL vN, N!=3' \
+ $(_prohibit_regexp)
+
cvs_keywords = \
Author|Date|Header|Id|Name|Locker|Log|RCSfile|Revision|Source|State
msg='do not define S_IS* macros; include <sys/stat.h>' \
$(_prohibit_regexp)
-# Each program that uses proper_name_utf8 must link with
-# one of the ICONV libraries.
+# Each program that uses proper_name_utf8 must link with one of the
+# ICONV libraries. Otherwise, some ICONV library must appear in LDADD.
+# The perl -0777 invocation below extracts the possibly-multi-line
+# definition of LDADD from the appropriate Makefile.am and exits 0
+# when it contains "ICONV".
sc_proper_name_utf8_requires_ICONV:
@progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\
if test "x$$progs" != x; then \
fail=0; \
for p in $$progs; do \
dir=$$(dirname "$$p"); \
+ perl -0777 \
+ -ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)' \
+ $$dir/Makefile.am && continue; \
base=$$(basename "$$p" .c); \
grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \
|| { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
NEWS_hash = \
$$(sed -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
$(srcdir)/NEWS \
- | grep -v '^Copyright .*Free Software' \
+ | perl -0777 -pe \
+ 's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms' \
| md5sum - \
| sed 's/ .*//')
# to emit a definition for each substituted variable.
# We use perl rather than "grep -nE ..." to exempt a single
# use of an @...@-delimited variable name in src/Makefile.am.
-sc_makefile_check:
- @perl -ne '/\@[A-Z_0-9]+\@/ && !/^cu_install_program =/' \
+# Allow the package to add exceptions via a hook in cfg.mk;
+# for example, @PRAGMA_SYSTEM_HEADER@ can be permitted by
+# setting this to ' && !/PRAGMA_SYSTEM_HEADER/'.
+_makefile_at_at_check_exceptions ?=
+sc_makefile_at_at_check:
+ @perl -ne '/\@[A-Z_0-9]+\@/'$(_makefile_at_at_check_exceptions) \
-e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \
$$($(VC_LIST_EXCEPT) | grep -E '(^|/)Makefile\.am$$') \
&& { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || :
exit 1; }; \
fi
+# #if HAVE_... will evaluate to false for any non numeric string.
+# That would be flagged by using -Wundef, however gnulib currently
+# tests many undefined macros, and so we can't enable that option.
+# So at least preclude common boolean strings as macro values.
+sc_Wundef_boolean:
+ @grep -Ei '^#define.*(yes|no|true|false)$$' '$(CONFIG_INCLUDE)' && \
+ { echo 'Use 0 or 1 for macro values' 1>&2; exit 1; } || :
+
+sc_vulnerable_makefile_CVE-2009-4029:
+ @files=$$(find $(srcdir) -name Makefile.in); \
+ if test -n "$$files"; then \
+ grep -E \
+ 'perm -777 -exec chmod a\+rwx|chmod 777 \$$\(distdir\)' \
+ $$files && \
+ { echo '$(ME): the above files are vulnerable; beware of' \
+ 'running "make dist*" rules, and upgrade to fixed automake' \
+ 'see http://bugzilla.redhat.com/542609 for details' \
+ 1>&2; exit 1; } || :; \
+ else :; \
+ fi
+
vc-diff-check:
(unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs || :
if test -s vc-diffs; then \
gnulib-version = $$(cd $(gnulib_dir) && git describe)
bootstrap-tools ?= autoconf,automake,gnulib
+# If it's not already specified, derive the GPG key ID from
+# the signed tag we've just applied to mark this release.
+gpg_key_ID ?= \
+ $$(git cat-file tag v$(VERSION) > .ann-sig \
+ && gpgv .ann-sig - < /dev/null 2>&1 \
+ | sed -n '/.*key ID \([0-9A-F]*\)/s//\1/p'; rm -f .ann-sig)
+
announcement: NEWS ChangeLog $(rel-files)
@$(build_aux)/announce-gen \
--release-type=$(RELEASE_TYPE) \
--prev=$(PREV_VERSION) \
--curr=$(VERSION) \
--gpg-key-id=$(gpg_key_ID) \
- --news=NEWS \
+ --news=$(srcdir)/NEWS \
--bootstrap-tools=$(bootstrap-tools) \
--gnulib-version=$(gnulib-version) \
--no-print-checksums \
@echo "$(build_aux)/gnupload $(GNUPLOADFLAGS) \\"
@echo " --to $(gnu_rel_host):$(PACKAGE) \\"
@echo " $(rel-files)"
- @echo '# send the /tmp/announcement e-mail'
+ @echo '# send the ~/announce-$(my_distdir) e-mail'
@echo =====================================
@echo =====================================
release-prep:
case $$RELEASE_TYPE in alpha|beta|stable) ;; \
*) echo "invalid RELEASE_TYPE: $$RELEASE_TYPE" 1>&2; exit 1;; esac
- $(MAKE) -s announcement > /tmp/announce-$(my_distdir)
+ $(MAKE) -s announcement > ~/announce-$(my_distdir)
if test -d $(release_archive_dir); then \
ln $(rel-files) $(release_archive_dir); \
chmod a-w $(rel-files); \
perl -pi -e '$$. == 3 and print "$(noteworthy)\n\n\n"' NEWS
$(emit-commit-log) > .ci-msg
$(VC) commit -F .ci-msg -a
+ rm .ci-msg
.PHONY: web-manual
web-manual: