diff options
| author | Simon Josefsson <simon@josefsson.org> | 2014-04-22 20:50:00 +0200 |
|---|---|---|
| committer | Simon Josefsson <simon@josefsson.org> | 2014-04-22 20:50:00 +0200 |
| commit | 98533d5c3cac657b5aa841bd76de9b4ab7ca62f8 (patch) | |
| tree | d17e0a2b228deb13a340fdd2c1a19e837ba108a9 | |
| parent | 3b7c1cb8728483db483086a4b6278c5ce53eed3f (diff) | |
| download | libtasn1-98533d5c3cac657b5aa841bd76de9b4ab7ca62f8.tar.gz | |
Update gnulib files.
130 files changed, 1011 insertions, 332 deletions
diff --git a/GNUmakefile b/GNUmakefile index 8759034..4ab6429 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -5,7 +5,7 @@ # It is necessary if you want to build targets usually of interest # only to the maintainer. -# Copyright (C) 2001, 2003, 2006-2013 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003, 2006-2014 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 diff --git a/build-aux/gendocs.sh b/build-aux/gendocs.sh index 98c7523..f9ec9df 100755 --- a/build-aux/gendocs.sh +++ b/build-aux/gendocs.sh @@ -2,7 +2,7 @@ # 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=2013-03-08.15 +scriptversion=2013-10-10.09 # Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 # Free Software Foundation, Inc. @@ -272,6 +272,7 @@ mkdir -p "$outdir/" cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $commonarg $infoarg \"$srcfile\"" echo "Generating info... ($cmd)" +rm -f $PACKAGE.info* # get rid of any strays eval "$cmd" tar czf "$outdir/$PACKAGE.info.tar.gz" $PACKAGE.info* ls -l "$outdir/$PACKAGE.info.tar.gz" diff --git a/build-aux/gnupload b/build-aux/gnupload index 7a137c1..2da97d8 100755 --- a/build-aux/gnupload +++ b/build-aux/gnupload @@ -3,7 +3,7 @@ scriptversion=2013-03-19.17; # UTC -# Copyright (C) 2004-2013 Free Software Foundation, Inc. +# Copyright (C) 2004-2014 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 diff --git a/build-aux/pmccabe2html b/build-aux/pmccabe2html index 863c73e..81dd932 100644 --- a/build-aux/pmccabe2html +++ b/build-aux/pmccabe2html @@ -1,6 +1,6 @@ # pmccabe2html - AWK script to convert pmccabe output to html -*- awk -*- -# Copyright (C) 2007-2013 Free Software Foundation, Inc. +# Copyright (C) 2007-2014 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 @@ -47,6 +47,10 @@ # Prologue & configuration BEGIN { + # Portable lookup of present time. + "date +%s" | getline epoch_time + "date" | getline chronos_time + section_global_stats_p = 1 section_function_cyclo_p = 1 @@ -69,7 +73,7 @@ BEGIN { Copyright (c) 2007, 2008 Free Software Foundation, Inc." html_doctype = "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \ \"http://www.w3.org/TR/html401/loose.dtd\">" - html_comment = "<!-- Generated by gnulib's pmccabe2html at " systime() " -->" + html_comment = "<!-- Generated by gnulib's pmccabe2html at " epoch_time " -->" html_title = "Cyclomatic Complexity report for " package_name # Wiki options @@ -211,7 +215,7 @@ function html_header () print cssline } print "-->" - print "</style />" + print "</style>" close(css) } print "</head>" @@ -418,9 +422,9 @@ function html_fnc (nfun, while ((getline codeline < (fname nfun "_fn.txt")) > 0) { - sub(/\\</, "<", codeline) - sub(/\\>/, ">", codeline) - sub(/&/, "&", codeline) + gsub(/&/, "\&", codeline) # Must come first. + gsub(/</, "\<", codeline) + gsub(/>/, "\>", codeline) print codeline } @@ -852,12 +856,12 @@ END { if (output_lang == "html") { print "<div class=\"page_title\">" package_name " Cyclomatic Complexity Report</div>" - print "<p>Report generated at: <span class=\"report_timestamp\">" strftime() "</div></p>" + print "<p>Report generated at: <span class=\"report_timestamp\">" chronos_time "</span></p>" } if (output_lang == "wiki") { print "==" package_name " Cyclomatic Complexity Report==" - print "Report generated at: '''" strftime() "'''" + print "Report generated at: '''" chronos_time "'''" } if (section_global_stats_p) diff --git a/build-aux/snippet/arg-nonnull.h b/build-aux/snippet/arg-nonnull.h index 8ea2a47..9ee8b15 100644 --- a/build-aux/snippet/arg-nonnull.h +++ b/build-aux/snippet/arg-nonnull.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2009-2014 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 diff --git a/build-aux/snippet/c++defs.h b/build-aux/snippet/c++defs.h index b35b933..67b1233 100644 --- a/build-aux/snippet/c++defs.h +++ b/build-aux/snippet/c++defs.h @@ -1,5 +1,5 @@ /* C++ compatible function declaration macros. - Copyright (C) 2010-2013 Free Software Foundation, Inc. + Copyright (C) 2010-2014 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 diff --git a/build-aux/snippet/warn-on-use.h b/build-aux/snippet/warn-on-use.h index 1736a1b..1c4d7bd 100644 --- a/build-aux/snippet/warn-on-use.h +++ b/build-aux/snippet/warn-on-use.h @@ -1,5 +1,5 @@ /* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2013 Free Software Foundation, Inc. + Copyright (C) 2010-2014 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 diff --git a/build-aux/update-copyright b/build-aux/update-copyright index c72d0e6..90624e9 100755 --- a/build-aux/update-copyright +++ b/build-aux/update-copyright @@ -5,7 +5,7 @@ eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" ${1+"$@"}' my $VERSION = '2013-01-03.09:41'; # UTC -# Copyright (C) 2009-2013 Free Software Foundation, Inc. +# Copyright (C) 2009-2014 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 diff --git a/build-aux/useless-if-before-free b/build-aux/useless-if-before-free index 663347a..4c76c75 100755 --- a/build-aux/useless-if-before-free +++ b/build-aux/useless-if-before-free @@ -10,7 +10,7 @@ my $VERSION = '2012-01-06 07:23'; # UTC # If you change this file with Emacs, please let the write hook # do its job. Otherwise, update this string manually. -# Copyright (C) 2008-2013 Free Software Foundation, Inc. +# Copyright (C) 2008-2014 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 diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files index 7ec335f..b2bca54 100755 --- a/build-aux/vc-list-files +++ b/build-aux/vc-list-files @@ -4,7 +4,7 @@ # Print a version string. scriptversion=2011-05-16.22; # UTC -# Copyright (C) 2006-2013 Free Software Foundation, Inc. +# Copyright (C) 2006-2014 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 diff --git a/doc/gendocs_template b/doc/gendocs_template index c04a67a..4418904 100644 --- a/doc/gendocs_template +++ b/doc/gendocs_template @@ -1,5 +1,6 @@ <!--#include virtual="/server/header.html" --> -<title>%%TITLE%% - GNU Project - Free Software Foundation (FSF)</title> +<!-- Parent-Version: 1.77 --> +<title>%%TITLE%% - GNU Project - Free Software Foundation</title> <!--#include virtual="/server/banner.html" --> <h2>%%TITLE%%</h2> @@ -76,19 +77,22 @@ script</a>.)</p> </div><!-- for id="content", starts in the include above --> <!--#include virtual="/server/footer.html" --> <div id="footer"> +<div class="unprintable"> <p>Please send general FSF & GNU inquiries to <a href="mailto:gnu@gnu.org"><gnu@gnu.org></a>. There are also <a href="/contact/">other ways to contact</a> -the FSF.<br /> -Please send broken links and other corrections or suggestions to -<a href="mailto:%%EMAIL%%"><%%EMAIL%%></a>.</p> +the FSF. Broken links and other corrections or suggestions can be sent +to <a href="mailto:%%EMAIL%%"><%%EMAIL%%></a>.</p> +</div> + +<p>Copyright © 2014 Free Software Foundation, Inc.</p> -<p>Copyright © 2013 Free Software Foundation, Inc.</p> +<p>This page is licensed under a <a rel="license" +href="http://creativecommons.org/licenses/by-nd/3.0/us/">Creative +Commons Attribution-NoDerivs 3.0 United States License</a>.</p> -<p>Verbatim copying and distribution of this entire article are -permitted worldwide, without royalty, in any medium, provided this -notice, and the copyright notice, are preserved.</p> +<!--#include virtual="/server/bottom-notes.html" --> </div> </div> diff --git a/gl/Makefile.am b/gl/Makefile.am index d97b595..57eaeb8 100644 --- a/gl/Makefile.am +++ b/gl/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -23,7 +23,7 @@ # Generated by gnulib-tool. # Reproduce by: gnulib-tool --import --dir=. --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files autobuild fdl-1.3 gendocs getopt-gnu gettime gnupload maintainer-makefile manywarnings pmccabe2html progname read-file stdint update-copyright valgrind-tests version-etc-fsf warnings -AUTOMAKE_OPTIONS = 1.5 gnits +AUTOMAKE_OPTIONS = 1.9.6 gnits SUBDIRS = noinst_HEADERS = @@ -53,6 +53,15 @@ libgnu_la_LDFLAGS += -no-undefined libgnu_la_LDFLAGS += $(LIB_CLOCK_GETTIME) libgnu_la_LDFLAGS += $(LTLIBINTL) +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + ## begin gnulib module errno BUILT_SOURCES += $(ERRNO_H) @@ -813,6 +822,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \ + -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \ -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \ -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \ -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ @@ -822,6 +832,8 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ + -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \ + -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \ -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \ -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \ -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \ @@ -967,6 +979,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ diff --git a/gl/errno.in.h b/gl/errno.in.h index 49b3546..832afc8 100644 --- a/gl/errno.in.h +++ b/gl/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like <errno.h>. - Copyright (C) 2008-2013 Free Software Foundation, Inc. + Copyright (C) 2008-2014 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 @@ -1,5 +1,5 @@ /* fstat() replacement. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 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 @@ -1,5 +1,5 @@ /* An ftell() function that works around platform bugs. - Copyright (C) 2007-2013 Free Software Foundation, Inc. + Copyright (C) 2007-2014 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 diff --git a/gl/ftello.c b/gl/ftello.c index 3a2a0f2..ee4f7dc 100644 --- a/gl/ftello.c +++ b/gl/ftello.c @@ -1,5 +1,5 @@ /* An ftello() function that works around platform bugs. - Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 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 diff --git a/gl/getopt.c b/gl/getopt.c index ef0f4ce..7d950af 100644 --- a/gl/getopt.c +++ b/gl/getopt.c @@ -2,7 +2,7 @@ NOTE: getopt is part of the C library, so if you don't know what "Keep this file name-space clean" means, talk to drepper@gnu.org before changing it! - Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2013 Free Software + Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/gl/getopt.in.h b/gl/getopt.in.h index d9c7d81..7ab99fb 100644 --- a/gl/getopt.in.h +++ b/gl/getopt.in.h @@ -1,5 +1,5 @@ /* Declarations for getopt. - Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2013 Free Software + Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/gl/getopt1.c b/gl/getopt1.c index 55a6b4e..a184865 100644 --- a/gl/getopt1.c +++ b/gl/getopt1.c @@ -1,5 +1,5 @@ /* getopt_long and getopt_long_only entry points for GNU getopt. - Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2013 Free Software + Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/gl/getopt_int.h b/gl/getopt_int.h index a6e4b9e..24ed672 100644 --- a/gl/getopt_int.h +++ b/gl/getopt_int.h @@ -1,5 +1,5 @@ /* Internal declarations for getopt. - Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2013 Free Software + Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/gl/gettext.h b/gl/gettext.h index d021571..c7d6fd3 100644 --- a/gl/gettext.h +++ b/gl/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2013 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/gl/gettime.c b/gl/gettime.c index 0a642dd..1b4ca8d 100644 --- a/gl/gettime.c +++ b/gl/gettime.c @@ -1,6 +1,6 @@ /* gettime -- get the system clock - Copyright (C) 2002, 2004-2007, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2002, 2004-2007, 2009-2014 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 diff --git a/gl/gettimeofday.c b/gl/gettimeofday.c index ad65c6d..8b2058e 100644 --- a/gl/gettimeofday.c +++ b/gl/gettimeofday.c @@ -1,6 +1,6 @@ /* Provide gettimeofday for systems that don't have it or for which it's broken. - Copyright (C) 2001-2003, 2005-2007, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007, 2009-2014 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 @@ -1,5 +1,5 @@ /* An lseek() function that detects pipes. - Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 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 diff --git a/gl/m4/00gnulib.m4 b/gl/m4/00gnulib.m4 index d4ad759..8eca551 100644 --- a/gl/m4/00gnulib.m4 +++ b/gl/m4/00gnulib.m4 @@ -1,12 +1,28 @@ -# 00gnulib.m4 serial 2 -dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. +# 00gnulib.m4 serial 3 +dnl Copyright (C) 2009-2014 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 This file must be named something that sorts before all other dnl gnulib-provided .m4 files. It is needed until such time as we can -dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics. +dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE and +dnl m4_divert semantics. + +# Until autoconf 2.63, handling of the diversion stack required m4_init +# to be called first; but this does not happen with aclocal. Wrapping +# the entire execution in another layer of the diversion stack fixes this. +# Worse, prior to autoconf 2.62, m4_wrap depended on the underlying m4 +# for whether it was FIFO or LIFO; in order to properly balance with +# m4_init, we need to undo our push just before anything wrapped within +# the m4_init body. The way to ensure this is to wrap both sides of +# m4_init with a one-shot macro that does the pop at the right time. +m4_ifndef([_m4_divert_diversion], +[m4_divert_push([KILL]) +m4_define([gl_divert_fixup], [m4_divert_pop()m4_define([$0])]) +m4_define([m4_init], + [gl_divert_fixup()]m4_defn([m4_init])[gl_divert_fixup()])]) + # AC_DEFUN_ONCE([NAME], VALUE) # ---------------------------- diff --git a/gl/m4/absolute-header.m4 b/gl/m4/absolute-header.m4 new file mode 100644 index 0000000..ce3e39e --- /dev/null +++ b/gl/m4/absolute-header.m4 @@ -0,0 +1,102 @@ +# absolute-header.m4 serial 16 +dnl Copyright (C) 2006-2014 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 Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +dnl FIXME: gl_absolute_header and ac_header_exists must be used unquoted +dnl until we can assume autoconf 2.64 or newer. +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + m4_defn([gl_absolute_header]), + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET(ac_header_exists) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET(gl_absolute_header)"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h> + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gl/m4/autobuild.m4 b/gl/m4/autobuild.m4 index 3147b5b..00d8709 100644 --- a/gl/m4/autobuild.m4 +++ b/gl/m4/autobuild.m4 @@ -1,5 +1,5 @@ # autobuild.m4 serial 7 -dnl Copyright (C) 2004, 2006-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006-2014 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. diff --git a/gl/m4/clock_time.m4 b/gl/m4/clock_time.m4 index 6597fb6..6c4a637 100644 --- a/gl/m4/clock_time.m4 +++ b/gl/m4/clock_time.m4 @@ -1,5 +1,5 @@ # clock_time.m4 serial 10 -dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2014 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. diff --git a/gl/m4/errno_h.m4 b/gl/m4/errno_h.m4 index c813ea5..4ee9e6a 100644 --- a/gl/m4/errno_h.m4 +++ b/gl/m4/errno_h.m4 @@ -1,5 +1,5 @@ # errno_h.m4 serial 12 -dnl Copyright (C) 2004, 2006, 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006, 2008-2014 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. diff --git a/gl/m4/extensions.m4 b/gl/m4/extensions.m4 index 07ba376..37f55ca 100644 --- a/gl/m4/extensions.m4 +++ b/gl/m4/extensions.m4 @@ -1,12 +1,12 @@ # serial 13 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2013 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2014 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. -# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git # Autoconf. Perhaps we can remove this once we can assume Autoconf # 2.70 or later everywhere, but since Autoconf mutates rapidly # enough in this area it's likely we'll need to redefine diff --git a/gl/m4/extern-inline.m4 b/gl/m4/extern-inline.m4 index 0152f29..240150e 100644 --- a/gl/m4/extern-inline.m4 +++ b/gl/m4/extern-inline.m4 @@ -1,6 +1,6 @@ dnl 'extern inline' a la ISO C99. -dnl Copyright 2012-2013 Free Software Foundation, Inc. +dnl Copyright 2012-2014 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. @@ -8,37 +8,52 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_EXTERN_INLINE], [ AH_VERBATIM([extern_inline], -[/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. - _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. - _GL_INLINE_HEADER_BEGIN contains useful stuff to put - in an include file, before uses of _GL_INLINE. - It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, - when FOO is an inline function in the header; see - <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. - _GL_INLINE_HEADER_END contains useful stuff to put - in the same include file, after uses of _GL_INLINE. +[/* Please see the Gnulib manual for how to use these macros. Suppress extern inline with HP-UX cc, as it appears to be broken; see <http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>. - Suppress the use of extern inline on Apple's platforms, - as Libc-825.25 (2012-09-19) is incompatible with it; see + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16. + + Suppress the use of extern inline on problematic Apple configurations. + OS X 10.8 and earlier mishandle it; see, e.g., <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see <http://trac.macports.org/ticket/41033>. Perhaps Apple will fix this some day. */ +#if (defined __APPLE__ \ + && (defined __header_inline \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_APPLE_BUG +#endif #if ((__GNUC__ \ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ - : 199901L <= __STDC_VERSION__ && !defined __HP_cc) \ - && !defined __APPLE__) + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_APPLE_BUG) # define _GL_INLINE inline # define _GL_EXTERN_INLINE extern inline -#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ -# if __GNUC_GNU_INLINE__ +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined _GL_EXTERN_INLINE_APPLE_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) # else # define _GL_INLINE extern inline # endif # define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE #else # define _GL_INLINE static _GL_UNUSED # define _GL_EXTERN_INLINE static _GL_UNUSED @@ -51,6 +66,10 @@ AC_DEFUN([gl_EXTERN_INLINE], # define _GL_INLINE_HEADER_CONST_PRAGMA \ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") # endif + /* Suppress GCC's bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */ # define _GL_INLINE_HEADER_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ diff --git a/gl/m4/fseeko.m4 b/gl/m4/fseeko.m4 index e0f2dfb..4ccb57d 100644 --- a/gl/m4/fseeko.m4 +++ b/gl/m4/fseeko.m4 @@ -1,5 +1,5 @@ -# fseeko.m4 serial 16 -dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. +# fseeko.m4 serial 17 +dnl Copyright (C) 2007-2014 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. @@ -37,7 +37,7 @@ AC_DEFUN([gl_FUNC_FSEEKO], fi m4_ifdef([gl_FUNC_FFLUSH_STDIN], [ gl_FUNC_FFLUSH_STDIN - if test $gl_cv_func_fflush_stdin = no; then + if test $gl_cv_func_fflush_stdin != yes; then REPLACE_FSEEKO=1 fi ]) diff --git a/gl/m4/fstat.m4 b/gl/m4/fstat.m4 index b2cf2ad..ddd3fb9 100644 --- a/gl/m4/fstat.m4 +++ b/gl/m4/fstat.m4 @@ -1,5 +1,5 @@ # fstat.m4 serial 4 -dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 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. diff --git a/gl/m4/ftell.m4 b/gl/m4/ftell.m4 index 5acd752..b99e76d 100644 --- a/gl/m4/ftell.m4 +++ b/gl/m4/ftell.m4 @@ -1,5 +1,5 @@ # ftell.m4 serial 3 -dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 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. diff --git a/gl/m4/ftello.m4 b/gl/m4/ftello.m4 index 678039e..14a9bee 100644 --- a/gl/m4/ftello.m4 +++ b/gl/m4/ftello.m4 @@ -1,5 +1,5 @@ # ftello.m4 serial 11 -dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 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. diff --git a/gl/m4/getopt.m4 b/gl/m4/getopt.m4 index 50f4509..f127028 100644 --- a/gl/m4/getopt.m4 +++ b/gl/m4/getopt.m4 @@ -1,5 +1,5 @@ # getopt.m4 serial 44 -dnl Copyright (C) 2002-2006, 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2008-2014 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. diff --git a/gl/m4/gettime.m4 b/gl/m4/gettime.m4 index dc100de..c5ec264 100644 --- a/gl/m4/gettime.m4 +++ b/gl/m4/gettime.m4 @@ -1,5 +1,5 @@ # gettime.m4 serial 8 -dnl Copyright (C) 2002, 2004-2006, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2004-2006, 2009-2014 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. diff --git a/gl/m4/gettimeofday.m4 b/gl/m4/gettimeofday.m4 index 3c05e59..1c2d66e 100644 --- a/gl/m4/gettimeofday.m4 +++ b/gl/m4/gettimeofday.m4 @@ -1,6 +1,6 @@ -# serial 20 +# serial 21 -# Copyright (C) 2001-2003, 2005, 2007, 2009-2013 Free Software Foundation, Inc. +# Copyright (C) 2001-2003, 2005, 2007, 2009-2014 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. @@ -127,10 +127,8 @@ AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER], ]) AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [ - AC_DEFINE([gmtime], [rpl_gmtime], - [Define to rpl_gmtime if the replacement function should be used.]) - AC_DEFINE([localtime], [rpl_localtime], - [Define to rpl_localtime if the replacement function should be used.]) + REPLACE_GMTIME=1 + REPLACE_LOCALTIME=1 ]) # Prerequisites of lib/gettimeofday.c. diff --git a/gl/m4/gnulib-cache.m4 b/gl/m4/gnulib-cache.m4 index 8d2d0b9..8e9fd37 100644 --- a/gl/m4/gnulib-cache.m4 +++ b/gl/m4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/gl/m4/gnulib-common.m4 b/gl/m4/gnulib-common.m4 index 0ae5a9e..20ce40e 100644 --- a/gl/m4/gnulib-common.m4 +++ b/gl/m4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 33 -dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. +# gnulib-common.m4 serial 34 +dnl Copyright (C) 2007-2014 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. @@ -375,3 +375,63 @@ AC_DEFUN([gl_CACHE_VAL_SILENT], AC_CACHE_VAL([$1], [$2]) as_echo_n="$saved_as_echo_n" ]) + +# AS_VAR_COPY was added in autoconf 2.63b +m4_define_default([AS_VAR_COPY], +[AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])]) + +# AC_PROG_SED was added in autoconf 2.59b +m4_ifndef([AC_PROG_SED], +[AC_DEFUN([AC_PROG_SED], +[AC_CACHE_CHECK([for a sed that does not truncate output], ac_cv_path_SED, + [dnl ac_script should not contain more than 99 commands (for HP-UX sed), + dnl but more than about 7000 bytes, to catch a limit in Solaris 8 /usr/ucb/sed. + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + AS_UNSET([ac_script]) + if test -z "$SED"; then + ac_path_SED_found=false + _AS_PATH_WALK([], [ + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + AS_EXECUTABLE_P(["$ac_path_SED"]) || continue + case `"$ac_path_SED" --version 2>&1` in + *GNU*) ac_cv_path_SED=$ac_path_SED ac_path_SED_found=:;; + *) + ac_count=0 + _AS_ECHO_N([0123456789]) >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >> conftest.nl + "$ac_path_SED" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best so far, but keep looking for better + ac_cv_path_SED=$ac_path_SED + ac_path_SED_max=$ac_count + fi + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; + esac + $ac_path_SED_found && break 3 + done + done]) + if test -z "$ac_cv_path_SED"; then + AC_ERROR([no acceptable sed could be found in \$PATH]) + fi + else + ac_cv_path_SED=$SED + fi + SED="$ac_cv_path_SED" + AC_SUBST([SED])dnl + rm -f conftest.sed +])])]) diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4 index 90e6dcf..3299b2b 100644 --- a/gl/m4/gnulib-comp.m4 +++ b/gl/m4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -38,6 +38,7 @@ AC_DEFUN([gl_EARLY], m4_pattern_allow([^gl_LIBOBJS$])dnl a variable m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable AC_REQUIRE([gl_PROG_AR_RANLIB]) + # Code from module absolute-header: # Code from module autobuild: AB_INIT # Code from module clock-time: @@ -183,6 +184,7 @@ AC_DEFUN([gl_INIT], gl_UNISTD_MODULE_INDICATOR([lseek]) AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER], [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])]) + AC_REQUIRE([AC_PROG_SED]) gl_FUNC_MALLOC_POSIX if test $REPLACE_MALLOC = 1; then AC_LIBOBJ([malloc]) @@ -413,6 +415,7 @@ AC_DEFUN([gl_FILE_LIST], [ lib/version-etc.c lib/version-etc.h m4/00gnulib.m4 + m4/absolute-header.m4 m4/autobuild.m4 m4/clock_time.m4 m4/errno_h.m4 diff --git a/gl/m4/gnulib-tool.m4 b/gl/m4/gnulib-tool.m4 index f3dea1a..a588e15 100644 --- a/gl/m4/gnulib-tool.m4 +++ b/gl/m4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gl/m4/include_next.m4 b/gl/m4/include_next.m4 index 108d945..69ad3db 100644 --- a/gl/m4/include_next.m4 +++ b/gl/m4/include_next.m4 @@ -1,5 +1,5 @@ # include_next.m4 serial 23 -dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -192,56 +192,9 @@ dnl until we can assume autoconf 2.64 or newer. if test AS_VAR_GET(gl_header_exists) = yes; then AS_VAR_POPDEF([gl_header_exists]) ]) - AC_LANG_CONFTEST( - [AC_LANG_SOURCE( - [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] - )]) - dnl AIX "xlc -E" and "cc -E" omit #line directives for header - dnl files that contain only a #include of other header files and - dnl no non-comment tokens of their own. This leads to a failure - dnl to detect the absolute name of <dirent.h>, <signal.h>, - dnl <poll.h> and others. The workaround is to force preservation - dnl of comments through option -C. This ensures all necessary - dnl #line directives are present. GCC supports option -C as well. - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac -changequote(,) - case "$host_os" in - mingw*) - dnl For the sake of native Windows compilers (excluding gcc), - dnl treat backslash as a directory separator, like /. - dnl Actually, these compilers use a double-backslash as - dnl directory separator, inside the - dnl # line "filename" - dnl directives. - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - dnl A sed expression that turns a string into a basic regular - dnl expression, for use within "/.../". - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -changequote([,]) - gl_header_literal_regex=`echo ']m4_defn([gl_HEADER_NAME])[' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -changequote(,)dnl - s|^/[^/]|//&| -changequote([,])dnl - p - q - }' - dnl eval is necessary to expand gl_absname_cpp. - dnl Ultrix and Pyramid sh refuse to redirect output of eval, - dnl so use subshell. - AS_VAR_SET(gl_next_header, - ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | - sed -n "$gl_absolute_header_sed"`'"']) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET(gl_next_header, ['"'$gl_header'"']) m4_if([$2], [check], [else AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) diff --git a/gl/m4/largefile.m4 b/gl/m4/largefile.m4 index 1e605e3..a1b564a 100644 --- a/gl/m4/largefile.m4 +++ b/gl/m4/largefile.m4 @@ -1,6 +1,6 @@ # Enable large files on systems where this is not the default. -# Copyright 1992-1996, 1998-2013 Free Software Foundation, Inc. +# Copyright 1992-1996, 1998-2014 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. diff --git a/gl/m4/longlong.m4 b/gl/m4/longlong.m4 index 3af6ab5..eefb37c 100644 --- a/gl/m4/longlong.m4 +++ b/gl/m4/longlong.m4 @@ -1,5 +1,5 @@ # longlong.m4 serial 17 -dnl Copyright (C) 1999-2007, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 1999-2007, 2009-2014 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. diff --git a/gl/m4/lseek.m4 b/gl/m4/lseek.m4 index df9302a..0904d02 100644 --- a/gl/m4/lseek.m4 +++ b/gl/m4/lseek.m4 @@ -1,5 +1,5 @@ # lseek.m4 serial 10 -dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 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. diff --git a/gl/m4/malloc.m4 b/gl/m4/malloc.m4 index 4b24a0b..322ad6e 100644 --- a/gl/m4/malloc.m4 +++ b/gl/m4/malloc.m4 @@ -1,5 +1,5 @@ # malloc.m4 serial 14 -dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 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. diff --git a/gl/m4/manywarnings.m4 b/gl/m4/manywarnings.m4 index 45a30af..e1cee6c 100644 --- a/gl/m4/manywarnings.m4 +++ b/gl/m4/manywarnings.m4 @@ -1,5 +1,5 @@ -# manywarnings.m4 serial 5 -dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +# manywarnings.m4 serial 6 +dnl Copyright (C) 2008-2014 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. @@ -98,6 +98,7 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], -W \ -Wabi \ -Waddress \ + -Waggressive-loop-optimizations \ -Wall \ -Warray-bounds \ -Wattributes \ @@ -125,7 +126,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], -Wformat-security \ -Wformat-y2k \ -Wformat-zero-length \ - -Wformat=2 \ -Wfree-nonheap-object \ -Wignored-qualifiers \ -Wimplicit \ @@ -143,12 +143,9 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], -Wmissing-braces \ -Wmissing-declarations \ -Wmissing-field-initializers \ - -Wmissing-format-attribute \ -Wmissing-include-dirs \ - -Wmissing-noreturn \ -Wmissing-parameter-type \ -Wmissing-prototypes \ - -Wmudflap \ -Wmultichar \ -Wnarrowing \ -Wnested-externs \ @@ -166,6 +163,7 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], -Wpointer-sign \ -Wpointer-to-int-cast \ -Wpragmas \ + -Wreturn-local-addr \ -Wreturn-type \ -Wsequence-point \ -Wshadow \ @@ -187,7 +185,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], -Wtype-limits \ -Wuninitialized \ -Wunknown-pragmas \ - -Wunreachable-code \ -Wunsafe-loop-optimizations \ -Wunused \ -Wunused-but-set-parameter \ @@ -206,6 +203,8 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], -Wvla \ -Wvolatile-register-var \ -Wwrite-strings \ + -fdiagnostics-show-option \ + -funit-at-a-time \ \ ; do gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" diff --git a/gl/m4/msvc-inval.m4 b/gl/m4/msvc-inval.m4 index 9a6a47a..7f26087 100644 --- a/gl/m4/msvc-inval.m4 +++ b/gl/m4/msvc-inval.m4 @@ -1,5 +1,5 @@ # msvc-inval.m4 serial 1 -dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 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. diff --git a/gl/m4/msvc-nothrow.m4 b/gl/m4/msvc-nothrow.m4 index a39618a..9e32c17 100644 --- a/gl/m4/msvc-nothrow.m4 +++ b/gl/m4/msvc-nothrow.m4 @@ -1,5 +1,5 @@ # msvc-nothrow.m4 serial 1 -dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 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. diff --git a/gl/m4/multiarch.m4 b/gl/m4/multiarch.m4 index 552ec7e..2cb956d 100644 --- a/gl/m4/multiarch.m4 +++ b/gl/m4/multiarch.m4 @@ -1,5 +1,5 @@ # multiarch.m4 serial 7 -dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 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. diff --git a/gl/m4/nocrash.m4 b/gl/m4/nocrash.m4 index 105b884..5a5d77d 100644 --- a/gl/m4/nocrash.m4 +++ b/gl/m4/nocrash.m4 @@ -1,5 +1,5 @@ # nocrash.m4 serial 4 -dnl Copyright (C) 2005, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2009-2014 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. diff --git a/gl/m4/off_t.m4 b/gl/m4/off_t.m4 index d355d01..f5885b3 100644 --- a/gl/m4/off_t.m4 +++ b/gl/m4/off_t.m4 @@ -1,5 +1,5 @@ # off_t.m4 serial 1 -dnl Copyright (C) 2012-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2012-2014 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. diff --git a/gl/m4/read-file.m4 b/gl/m4/read-file.m4 index 491bba8..a2beacc 100644 --- a/gl/m4/read-file.m4 +++ b/gl/m4/read-file.m4 @@ -1,5 +1,5 @@ # read-file.m4 serial 3 -dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2014 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. diff --git a/gl/m4/realloc.m4 b/gl/m4/realloc.m4 index d477fb4..f96537b 100644 --- a/gl/m4/realloc.m4 +++ b/gl/m4/realloc.m4 @@ -1,5 +1,5 @@ # realloc.m4 serial 13 -dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 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. diff --git a/gl/m4/ssize_t.m4 b/gl/m4/ssize_t.m4 index 6338134..fbe1d06 100644 --- a/gl/m4/ssize_t.m4 +++ b/gl/m4/ssize_t.m4 @@ -1,5 +1,5 @@ # ssize_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2001-2003, 2006, 2010-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2003, 2006, 2010-2014 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. diff --git a/gl/m4/stdarg.m4 b/gl/m4/stdarg.m4 index c087f61..732aa31 100644 --- a/gl/m4/stdarg.m4 +++ b/gl/m4/stdarg.m4 @@ -1,5 +1,5 @@ # stdarg.m4 serial 6 -dnl Copyright (C) 2006, 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2008-2014 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. diff --git a/gl/m4/stddef_h.m4 b/gl/m4/stddef_h.m4 index 5da8ab1..c555e29 100644 --- a/gl/m4/stddef_h.m4 +++ b/gl/m4/stddef_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. # stddef_h.m4 serial 4 -dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 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. diff --git a/gl/m4/stdint.m4 b/gl/m4/stdint.m4 index 27cdcdb..1981d9d 100644 --- a/gl/m4/stdint.m4 +++ b/gl/m4/stdint.m4 @@ -1,5 +1,5 @@ # stdint.m4 serial 43 -dnl Copyright (C) 2001-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2014 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. diff --git a/gl/m4/stdio_h.m4 b/gl/m4/stdio_h.m4 index ebade06..d15913a 100644 --- a/gl/m4/stdio_h.m4 +++ b/gl/m4/stdio_h.m4 @@ -1,5 +1,5 @@ # stdio_h.m4 serial 43 -dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 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. diff --git a/gl/m4/stdlib_h.m4 b/gl/m4/stdlib_h.m4 index 2027ab3..03b448b 100644 --- a/gl/m4/stdlib_h.m4 +++ b/gl/m4/stdlib_h.m4 @@ -1,5 +1,5 @@ # stdlib_h.m4 serial 42 -dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 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. diff --git a/gl/m4/sys_socket_h.m4 b/gl/m4/sys_socket_h.m4 index 9486377..114d828 100644 --- a/gl/m4/sys_socket_h.m4 +++ b/gl/m4/sys_socket_h.m4 @@ -1,5 +1,5 @@ # sys_socket_h.m4 serial 23 -dnl Copyright (C) 2005-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2014 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. diff --git a/gl/m4/sys_stat_h.m4 b/gl/m4/sys_stat_h.m4 index 6dd3d99..eaa7642 100644 --- a/gl/m4/sys_stat_h.m4 +++ b/gl/m4/sys_stat_h.m4 @@ -1,5 +1,5 @@ # sys_stat_h.m4 serial 28 -*- Autoconf -*- -dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 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. diff --git a/gl/m4/sys_time_h.m4 b/gl/m4/sys_time_h.m4 index 0ac71ac..5c79300 100644 --- a/gl/m4/sys_time_h.m4 +++ b/gl/m4/sys_time_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for <sys/time.h>. # serial 8 -# Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. +# Copyright (C) 2007, 2009-2014 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. diff --git a/gl/m4/sys_types_h.m4 b/gl/m4/sys_types_h.m4 index d15c1b3..9748905 100644 --- a/gl/m4/sys_types_h.m4 +++ b/gl/m4/sys_types_h.m4 @@ -1,5 +1,5 @@ # sys_types_h.m4 serial 5 -dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 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. diff --git a/gl/m4/time_h.m4 b/gl/m4/time_h.m4 index 3b83900..9852778 100644 --- a/gl/m4/time_h.m4 +++ b/gl/m4/time_h.m4 @@ -1,8 +1,8 @@ # Configure a more-standard replacement for <time.h>. -# Copyright (C) 2000-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc. -# serial 7 +# serial 8 # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -106,4 +106,13 @@ AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME]) REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP]) REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM]) + + dnl Hack so that the time module doesn't depend on the sys_time module. + dnl First, default GNULIB_GETTIMEOFDAY to 0 if sys_time is absent. + : ${GNULIB_GETTIMEOFDAY=0}; AC_SUBST([GNULIB_GETTIMEOFDAY]) + dnl Second, it's OK to not use GNULIB_PORTCHECK for REPLACE_GMTIME + dnl and REPLACE_LOCALTIME, as portability to Solaris 2.6 and earlier + dnl is no longer a big deal. + REPLACE_GMTIME=0; AC_SUBST([REPLACE_GMTIME]) + REPLACE_LOCALTIME=0; AC_SUBST([REPLACE_LOCALTIME]) ]) diff --git a/gl/m4/timespec.m4 b/gl/m4/timespec.m4 index 399404b..2ce654f 100644 --- a/gl/m4/timespec.m4 +++ b/gl/m4/timespec.m4 @@ -1,6 +1,6 @@ #serial 15 -# Copyright (C) 2000-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4 index 32dcfa5..1fa197e 100644 --- a/gl/m4/unistd_h.m4 +++ b/gl/m4/unistd_h.m4 @@ -1,5 +1,5 @@ -# unistd_h.m4 serial 66 -dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. +# unistd_h.m4 serial 67 +dnl Copyright (C) 2006-2014 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. @@ -160,6 +160,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) diff --git a/gl/m4/valgrind-tests.m4 b/gl/m4/valgrind-tests.m4 index d5efeca..347b2e9 100644 --- a/gl/m4/valgrind-tests.m4 +++ b/gl/m4/valgrind-tests.m4 @@ -1,5 +1,5 @@ # valgrind-tests.m4 serial 3 -dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 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. diff --git a/gl/m4/version-etc.m4 b/gl/m4/version-etc.m4 index 5dbef8e..667f9f8 100644 --- a/gl/m4/version-etc.m4 +++ b/gl/m4/version-etc.m4 @@ -1,5 +1,5 @@ # version-etc.m4 serial 1 -# Copyright (C) 2009-2013 Free Software Foundation, Inc. +# Copyright (C) 2009-2014 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. diff --git a/gl/m4/warn-on-use.m4 b/gl/m4/warn-on-use.m4 index e43beeb..cc690f8 100644 --- a/gl/m4/warn-on-use.m4 +++ b/gl/m4/warn-on-use.m4 @@ -1,5 +1,5 @@ # warn-on-use.m4 serial 5 -dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 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. diff --git a/gl/m4/warnings.m4 b/gl/m4/warnings.m4 index 4b2ac38..43156f4 100644 --- a/gl/m4/warnings.m4 +++ b/gl/m4/warnings.m4 @@ -1,5 +1,5 @@ -# warnings.m4 serial 7 -dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +# warnings.m4 serial 11 +dnl Copyright (C) 2008-2014 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. @@ -25,19 +25,36 @@ m4_ifdef([AS_VAR_APPEND], AC_DEFUN([gl_COMPILER_OPTION_IF], [AS_VAR_PUSHDEF([gl_Warn], [gl_cv_warn_[]_AC_LANG_ABBREV[]_$1])dnl AS_VAR_PUSHDEF([gl_Flags], [_AC_LANG_PREFIX[]FLAGS])dnl +AS_LITERAL_IF([$1], + [m4_pushdef([gl_Positive], m4_bpatsubst([$1], [^-Wno-], [-W]))], + [gl_positive="$1" +case $gl_positive in + -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;; +esac +m4_pushdef([gl_Positive], [$gl_positive])])dnl AC_CACHE_CHECK([whether _AC_LANG compiler handles $1], m4_defn([gl_Warn]), [ gl_save_compiler_FLAGS="$gl_Flags" - gl_AS_VAR_APPEND(m4_defn([gl_Flags]), [" $1"]) - AC_COMPILE_IFELSE([m4_default([$4], [AC_LANG_PROGRAM([])])], - [AS_VAR_SET(gl_Warn, [yes])], - [AS_VAR_SET(gl_Warn, [no])]) + gl_AS_VAR_APPEND(m4_defn([gl_Flags]), + [" $gl_unknown_warnings_are_errors ]m4_defn([gl_Positive])["]) + AC_LINK_IFELSE([m4_default([$4], [AC_LANG_PROGRAM([])])], + [AS_VAR_SET(gl_Warn, [yes])], + [AS_VAR_SET(gl_Warn, [no])]) gl_Flags="$gl_save_compiler_FLAGS" ]) AS_VAR_IF(gl_Warn, [yes], [$2], [$3]) +m4_popdef([gl_Positive])dnl AS_VAR_POPDEF([gl_Flags])dnl AS_VAR_POPDEF([gl_Warn])dnl ]) +# gl_UNKNOWN_WARNINGS_ARE_ERRORS +# ------------------------------ +# Clang doesn't complain about unknown warning options unless one also +# specifies -Wunknown-warning-option -Werror. Detect this. +AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS], +[gl_COMPILER_OPTION_IF([-Werror -Wunknown-warning-option], + [gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'], + [gl_unknown_warnings_are_errors=])]) # gl_WARN_ADD(OPTION, [VARIABLE = WARN_CFLAGS], # [PROGRAM = AC_LANG_PROGRAM()]) @@ -47,7 +64,8 @@ AS_VAR_POPDEF([gl_Warn])dnl # # If VARIABLE is a variable name, AC_SUBST it. AC_DEFUN([gl_WARN_ADD], -[gl_COMPILER_OPTION_IF([$1], +[AC_REQUIRE([gl_UNKNOWN_WARNINGS_ARE_ERRORS]) +gl_COMPILER_OPTION_IF([$1], [gl_AS_VAR_APPEND(m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]), [" $1"])], [], [$3]) diff --git a/gl/m4/wchar_t.m4 b/gl/m4/wchar_t.m4 index e1e1e69..839a04c 100644 --- a/gl/m4/wchar_t.m4 +++ b/gl/m4/wchar_t.m4 @@ -1,5 +1,5 @@ # wchar_t.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2002-2003, 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2003, 2008-2014 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. diff --git a/gl/malloc.c b/gl/malloc.c index 908735d..bc81c54 100644 --- a/gl/malloc.c +++ b/gl/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2014 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 diff --git a/gl/msvc-inval.c b/gl/msvc-inval.c index 72a6b6e..f83827f 100644 --- a/gl/msvc-inval.c +++ b/gl/msvc-inval.c @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 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 @@ -28,7 +28,7 @@ # if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING -static void cdecl +static void __cdecl gl_msvc_invalid_parameter_handler (const wchar_t *expression, const wchar_t *function, const wchar_t *file, @@ -45,7 +45,7 @@ gl_msvc_invalid_parameter_handler (const wchar_t *expression, # if defined _MSC_VER -static void cdecl +static void __cdecl gl_msvc_invalid_parameter_handler (const wchar_t *expression, const wchar_t *function, const wchar_t *file, @@ -94,7 +94,7 @@ gl_msvc_inval_current (void) } } -static void cdecl +static void __cdecl gl_msvc_invalid_parameter_handler (const wchar_t *expression, const wchar_t *function, const wchar_t *file, diff --git a/gl/msvc-inval.h b/gl/msvc-inval.h index dcb0353..a0ef540 100644 --- a/gl/msvc-inval.h +++ b/gl/msvc-inval.h @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 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 diff --git a/gl/msvc-nothrow.c b/gl/msvc-nothrow.c index 8d65472..b1e5f0c 100644 --- a/gl/msvc-nothrow.c +++ b/gl/msvc-nothrow.c @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 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 diff --git a/gl/msvc-nothrow.h b/gl/msvc-nothrow.h index 5f52181..0d4dea5 100644 --- a/gl/msvc-nothrow.h +++ b/gl/msvc-nothrow.h @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 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 diff --git a/gl/progname.c b/gl/progname.c index 0c195e5..2919be9 100644 --- a/gl/progname.c +++ b/gl/progname.c @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2003, 2005-2013 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/gl/progname.h b/gl/progname.h index b4f3c27..fa15871 100644 --- a/gl/progname.h +++ b/gl/progname.h @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2004, 2006, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2006, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/gl/read-file.c b/gl/read-file.c index bcc5a92..45f6690 100644 --- a/gl/read-file.c +++ b/gl/read-file.c @@ -1,5 +1,5 @@ /* read-file.c -- read file contents into a string - Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc. Written by Simon Josefsson and Bruno Haible. This program is free software; you can redistribute it and/or modify diff --git a/gl/read-file.h b/gl/read-file.h index 507135f..f458b48 100644 --- a/gl/read-file.h +++ b/gl/read-file.h @@ -1,5 +1,5 @@ /* read-file.h -- read file contents into a string - Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/gl/realloc.c b/gl/realloc.c index b51010a..8dfcfbe 100644 --- a/gl/realloc.c +++ b/gl/realloc.c @@ -1,6 +1,6 @@ /* realloc() function that is glibc compatible. - Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2013 Free Software + Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/gl/stdarg.in.h b/gl/stdarg.in.h index 7484842..5b37dd3 100644 --- a/gl/stdarg.in.h +++ b/gl/stdarg.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <stdarg.h>. - Copyright (C) 2008-2013 Free Software Foundation, Inc. + Copyright (C) 2008-2014 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 diff --git a/gl/stddef.in.h b/gl/stddef.in.h index 40f0536..f5c0e05 100644 --- a/gl/stddef.in.h +++ b/gl/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2009-2014 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 diff --git a/gl/stdint.in.h b/gl/stdint.in.h index 2db8b2e..247f0d8 100644 --- a/gl/stdint.in.h +++ b/gl/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2013 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2014 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -38,8 +38,7 @@ other system header files; just include the system's <stdint.h>. Ideally we should test __BIONIC__ here, but it is only defined after <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */ -#if defined __ANDROID__ \ - && defined _SYS_TYPES_H_ && !defined __need_size_t +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H # @INCLUDE_NEXT@ @NEXT_STDINT_H@ #else diff --git a/gl/stdio-impl.h b/gl/stdio-impl.h index e00600a..299fe47 100644 --- a/gl/stdio-impl.h +++ b/gl/stdio-impl.h @@ -1,5 +1,5 @@ /* Implementation details of FILE streams. - Copyright (C) 2007-2008, 2010-2013 Free Software Foundation, Inc. + Copyright (C) 2007-2008, 2010-2014 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 @@ -57,7 +57,7 @@ # define fp_ fp # endif -# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ /* NetBSD >= 1.5ZA, OpenBSD */ +# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ || defined __ANDROID__ /* NetBSD >= 1.5ZA, OpenBSD, Android */ /* See <http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> and <http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> */ struct __sfileext diff --git a/gl/stdio.in.h b/gl/stdio.in.h index d6af99c..1e1fe84 100644 --- a/gl/stdio.in.h +++ b/gl/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007-2013 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2014 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 @@ -124,6 +124,15 @@ #define _GL_STDIO_STRINGIZE(token) #token #define _GL_STDIO_MACROEXPAND_AND_STRINGIZE(token) _GL_STDIO_STRINGIZE(token) +/* When also using extern inline, suppress the use of static inline in + standard headers of problematic Apple configurations, as Libc at + least through Libc-825.26 (2013-04-09) mishandles it; see, e.g., + <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. + Perhaps Apple will fix this some day. */ +#if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \ + && defined __GNUC__ && defined __STDC__) +# undef putc_unlocked +#endif #if @GNULIB_DPRINTF@ # if @REPLACE_DPRINTF@ @@ -579,13 +588,23 @@ _GL_CXXALIAS_SYS (fwrite, size_t, <http://sources.redhat.com/bugzilla/show_bug.cgi?id=11959>, which sometimes causes an unwanted diagnostic for fwrite calls. This affects only function declaration attributes under certain - versions of gcc, and is not needed for C++. */ + versions of gcc and clang, and is not needed for C++. */ # if (0 < __USE_FORTIFY_LEVEL \ && __GLIBC__ == 2 && 4 <= __GLIBC_MINOR__ && __GLIBC_MINOR__ <= 15 \ && 3 < __GNUC__ + (4 <= __GNUC_MINOR__) \ && !defined __cplusplus) # undef fwrite -# define fwrite(a, b, c, d) ({size_t __r = fwrite (a, b, c, d); __r; }) +# undef fwrite_unlocked +extern size_t __REDIRECT (rpl_fwrite, + (const void *__restrict, size_t, size_t, + FILE *__restrict), + fwrite); +extern size_t __REDIRECT (rpl_fwrite_unlocked, + (const void *__restrict, size_t, size_t, + FILE *__restrict), + fwrite_unlocked); +# define fwrite rpl_fwrite +# define fwrite_unlocked rpl_fwrite_unlocked # endif # endif _GL_CXXALIASWARN (fwrite); diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h index c955248..46e10db 100644 --- a/gl/stdlib.in.h +++ b/gl/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2004, 2006-2013 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2014 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 diff --git a/gl/sys_stat.in.h b/gl/sys_stat.in.h index acc3694..b47a7ff 100644 --- a/gl/sys_stat.in.h +++ b/gl/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat header file. - Copyright (C) 2005-2013 Free Software Foundation, Inc. + Copyright (C) 2005-2014 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 diff --git a/gl/sys_time.in.h b/gl/sys_time.in.h index 3dbf632..30057ad 100644 --- a/gl/sys_time.in.h +++ b/gl/sys_time.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/time.h. - Copyright (C) 2007-2013 Free Software Foundation, Inc. + Copyright (C) 2007-2014 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 @@ -24,11 +24,12 @@ #endif @PRAGMA_COLUMNS@ -/* On Cygwin, <sys/time.h> includes itself recursively via <sys/select.h>. +/* On Cygwin and on many BSDish systems, <sys/time.h> includes itself + recursively via <sys/select.h>. Simply delegate to the system's header in this case; it is a no-op. Without this extra ifdef, the C++ gettimeofday declaration below would be a forward declaration in gnulib's nested <sys/time.h>. */ -#ifdef _CYGWIN_SYS_TIME_H +#if defined _CYGWIN_SYS_TIME_H || defined _SYS_TIME_H || defined _SYS_TIME_H_ # @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@ #else diff --git a/gl/sys_types.in.h b/gl/sys_types.in.h index d7da356..deb5d67 100644 --- a/gl/sys_types.in.h +++ b/gl/sys_types.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/types.h. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 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 @@ -23,7 +23,9 @@ #ifndef _@GUARD_PREFIX@_SYS_TYPES_H /* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H #@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H #ifndef _@GUARD_PREFIX@_SYS_TYPES_H #define _@GUARD_PREFIX@_SYS_TYPES_H diff --git a/gl/time.in.h b/gl/time.in.h index 8ced794..81abdf4 100644 --- a/gl/time.in.h +++ b/gl/time.in.h @@ -1,6 +1,6 @@ /* A more-standard <time.h>. - Copyright (C) 2007-2013 Free Software Foundation, Inc. + Copyright (C) 2007-2014 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 @@ -48,20 +48,13 @@ /* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3). Or they define it with the wrong member names or define it in <sys/time.h> - (e.g., FreeBSD circa 1997). Stock Mingw does not define it, but the - pthreads-win32 library defines it in <pthread.h>. */ + (e.g., FreeBSD circa 1997). Stock Mingw prior to 3.0 does not define it, + but the pthreads-win32 library defines it in <pthread.h>. */ # if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@ # if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@ # include <sys/time.h> # elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ # include <pthread.h> -/* The pthreads-win32 <pthread.h> also defines a couple of broken macros. */ -# undef asctime_r -# undef ctime_r -# undef gmtime_r -# undef localtime_r -# undef rand_r -# undef strtok_r # else # ifdef __cplusplus @@ -187,6 +180,39 @@ _GL_CXXALIASWARN (gmtime_r); # endif # endif +/* Convert TIMER to RESULT, assuming local time and UTC respectively. See + <http://www.opengroup.org/susv3xsh/localtime.html> and + <http://www.opengroup.org/susv3xsh/gmtime.html>. */ +# if @GNULIB_GETTIMEOFDAY@ +# if @REPLACE_LOCALTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef localtime +# define localtime rpl_localtime +# endif +_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer)); +# else +_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer)); +# endif +_GL_CXXALIASWARN (localtime); +# endif + +# if @GNULIB_GETTIMEOFDAY@ +# if @REPLACE_GMTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gmtime +# define gmtime rpl_gmtime +# endif +_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer)); +# else +_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer)); +# endif +_GL_CXXALIASWARN (gmtime); +# endif + /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store the resulting broken-down time into TM. See <http://www.opengroup.org/susv3xsh/strptime.html>. */ diff --git a/gl/timespec.h b/gl/timespec.h index d665e6c..872cbb7 100644 --- a/gl/timespec.h +++ b/gl/timespec.h @@ -1,6 +1,6 @@ /* timespec -- System time interface - Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2013 Free Software + Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify @@ -21,11 +21,31 @@ # include <time.h> +#ifndef _GL_INLINE_HEADER_BEGIN + #error "Please include config.h first." +#endif _GL_INLINE_HEADER_BEGIN #ifndef _GL_TIMESPEC_INLINE # define _GL_TIMESPEC_INLINE _GL_INLINE #endif +/* Resolution of timespec time stamps (in units per second), and log + base 10 of the resolution. */ + +enum { TIMESPEC_RESOLUTION = 1000000000 }; +enum { LOG10_TIMESPEC_RESOLUTION = 9 }; + +/* Return a timespec with seconds S and nanoseconds NS. */ + +_GL_TIMESPEC_INLINE struct timespec +make_timespec (time_t s, long int ns) +{ + struct timespec r; + r.tv_sec = s; + r.tv_nsec = ns; + return r; +} + /* Return negative, zero, positive if A < B, A == B, A > B, respectively. For each time stamp T, this code assumes that either: diff --git a/gl/unistd.in.h b/gl/unistd.in.h index 2ea9af4..622b228 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2013 Free Software Foundation, Inc. + Copyright (C) 2003-2014 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 @@ -21,9 +21,23 @@ #endif @PRAGMA_COLUMNS@ +#ifdef _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + <unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + /* The include_next requires a split double-inclusion guard. */ #if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H # @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H #endif /* Get all possible declarations of gethostname(). */ @@ -116,6 +130,9 @@ # include <getopt.h> #endif +#ifndef _GL_INLINE_HEADER_BEGIN + #error "Please include config.h first." +#endif _GL_INLINE_HEADER_BEGIN #ifndef _GL_UNISTD_INLINE # define _GL_UNISTD_INLINE _GL_INLINE @@ -651,10 +668,19 @@ _GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " #if @GNULIB_GETDTABLESIZE@ /* Return the maximum number of file descriptors in the current process. In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ -# if !@HAVE_GETDTABLESIZE@ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ _GL_FUNCDECL_SYS (getdtablesize, int, (void)); -# endif +# endif _GL_CXXALIAS_SYS (getdtablesize, int, (void)); +# endif _GL_CXXALIASWARN (getdtablesize); #elif defined GNULIB_POSIXCHECK # undef getdtablesize @@ -1527,4 +1553,5 @@ _GL_CXXALIASWARN (write); _GL_INLINE_HEADER_END #endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ #endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gl/version-etc-fsf.c b/gl/version-etc-fsf.c index e1c69da..b37dd60 100644 --- a/gl/version-etc-fsf.c +++ b/gl/version-etc-fsf.c @@ -1,5 +1,5 @@ /* Variable with FSF copyright information, for version-etc. - Copyright (C) 1999-2006, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 1999-2006, 2009-2014 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 diff --git a/gl/version-etc.c b/gl/version-etc.c index b7d23ab..04f5b62 100644 --- a/gl/version-etc.c +++ b/gl/version-etc.c @@ -1,5 +1,5 @@ /* Print --version and bug-reporting information in a consistent format. - Copyright (C) 1999-2013 Free Software Foundation, Inc. + Copyright (C) 1999-2014 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 @@ -38,7 +38,7 @@ # define PACKAGE PACKAGE_TARNAME #endif -enum { COPYRIGHT_YEAR = 2013 }; +enum { COPYRIGHT_YEAR = 2014 }; /* The three functions below display the --version information the standard way. diff --git a/gl/version-etc.h b/gl/version-etc.h index 6c3d084..8e1b2cc 100644 --- a/gl/version-etc.h +++ b/gl/version-etc.h @@ -1,5 +1,5 @@ /* Print --version and bug-reporting information in a consistent format. - Copyright (C) 1999, 2003, 2005, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 1999, 2003, 2005, 2009-2014 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 diff --git a/lib/gllib/Makefile.am b/lib/gllib/Makefile.am index 4f77930..19e9881 100644 --- a/lib/gllib/Makefile.am +++ b/lib/gllib/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -23,7 +23,7 @@ # Generated by gnulib-tool. # Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib/gllib --m4-base=lib/glm4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=2 --no-conditional-dependencies --libtool --macro-prefix=lgl --no-vc-files hash-pjw-bare intprops lib-symbol-versions lib-symbol-visibility stdint strverscmp -AUTOMAKE_OPTIONS = 1.5 gnits +AUTOMAKE_OPTIONS = 1.9.6 gnits SUBDIRS = noinst_HEADERS = @@ -50,6 +50,15 @@ EXTRA_libgnu_la_SOURCES = libgnu_la_LDFLAGS = $(AM_LDFLAGS) libgnu_la_LDFLAGS += -no-undefined +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + ## begin gnulib module hash-pjw-bare libgnu_la_SOURCES += hash-pjw-bare.h hash-pjw-bare.c @@ -331,6 +340,31 @@ EXTRA_libgnu_la_SOURCES += strverscmp.c ## end gnulib module strverscmp +## begin gnulib module sys_types + +BUILT_SOURCES += sys/types.h + +# We need the following in order to create <sys/types.h> when the system +# doesn't have one that works with the given compiler. +sys/types.h: sys_types.in.h $(top_builddir)/config.status + $(AM_V_at)$(MKDIR_P) sys + $(AM_V_GEN)rm -f $@-t $@ && \ + { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ + sed -e 's|@''GUARD_PREFIX''@|GL_LGL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + < $(srcdir)/sys_types.in.h; \ + } > $@-t && \ + mv $@-t $@ +MOSTLYCLEANFILES += sys/types.h sys/types.h-t + +EXTRA_DIST += sys_types.in.h + +## end gnulib module sys_types + mostlyclean-local: mostlyclean-generic @for dir in '' $(MOSTLYCLEANDIRS); do \ diff --git a/lib/gllib/hash-pjw-bare.c b/lib/gllib/hash-pjw-bare.c index 0874676..5634f49 100644 --- a/lib/gllib/hash-pjw-bare.c +++ b/lib/gllib/hash-pjw-bare.c @@ -1,6 +1,6 @@ /* hash-pjw-bare.c -- compute a hash value from a provided buffer. - Copyright (C) 2012-2013 Free Software Foundation, Inc. + Copyright (C) 2012-2014 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 diff --git a/lib/gllib/hash-pjw-bare.h b/lib/gllib/hash-pjw-bare.h index b98ff08..f4b08fe 100644 --- a/lib/gllib/hash-pjw-bare.h +++ b/lib/gllib/hash-pjw-bare.h @@ -1,5 +1,5 @@ /* hash-pjw-bare.h -- declaration for a simple hash function - Copyright (C) 2012-2013 Free Software Foundation, Inc. + Copyright (C) 2012-2014 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 diff --git a/lib/gllib/intprops.h b/lib/gllib/intprops.h index fbf4f08..6936ad5 100644 --- a/lib/gllib/intprops.h +++ b/lib/gllib/intprops.h @@ -1,6 +1,6 @@ /* intprops.h -- properties of integer types - Copyright (C) 2001-2005, 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2001-2005, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -89,7 +89,8 @@ /* Return 1 if the __typeof__ keyword works. This could be done by 'configure', but for now it's easier to do it by hand. */ -#if 2 <= __GNUC__ || 0x5110 <= __SUNPRO_C +#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) # define _GL_HAVE___TYPEOF__ 1 #else # define _GL_HAVE___TYPEOF__ 0 diff --git a/lib/gllib/stddef.in.h b/lib/gllib/stddef.in.h index 51a308a..ec944fd 100644 --- a/lib/gllib/stddef.in.h +++ b/lib/gllib/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009-2013 Free Software Foundation, Inc. + Copyright (C) 2009-2014 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 diff --git a/lib/gllib/stdint.in.h b/lib/gllib/stdint.in.h index 07a4b80..ef4cf91 100644 --- a/lib/gllib/stdint.in.h +++ b/lib/gllib/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2013 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2014 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -38,8 +38,7 @@ other system header files; just include the system's <stdint.h>. Ideally we should test __BIONIC__ here, but it is only defined after <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */ -#if defined __ANDROID__ \ - && defined _SYS_TYPES_H_ && !defined __need_size_t +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H # @INCLUDE_NEXT@ @NEXT_STDINT_H@ #else diff --git a/lib/gllib/string.in.h b/lib/gllib/string.in.h index ef25d3c..1d063ba 100644 --- a/lib/gllib/string.in.h +++ b/lib/gllib/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2013 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2014 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 diff --git a/lib/gllib/strverscmp.c b/lib/gllib/strverscmp.c index 2091567..0abc1fe 100644 --- a/lib/gllib/strverscmp.c +++ b/lib/gllib/strverscmp.c @@ -1,5 +1,5 @@ /* Compare strings while treating digits characters numerically. - Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2013 Free Software + Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>, 1997. diff --git a/lib/gllib/sys_types.in.h b/lib/gllib/sys_types.in.h new file mode 100644 index 0000000..40c8d57 --- /dev/null +++ b/lib/gllib/sys_types.in.h @@ -0,0 +1,53 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2014 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program; if not, see <http://www.gnu.org/licenses/>. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in <stdint.h>. */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>. */ +/* But avoid namespace pollution on glibc systems. */ +#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ + && ! defined __GLIBC__ +# include <stddef.h> +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ diff --git a/lib/glm4/00gnulib.m4 b/lib/glm4/00gnulib.m4 index d4ad759..8eca551 100644 --- a/lib/glm4/00gnulib.m4 +++ b/lib/glm4/00gnulib.m4 @@ -1,12 +1,28 @@ -# 00gnulib.m4 serial 2 -dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. +# 00gnulib.m4 serial 3 +dnl Copyright (C) 2009-2014 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 This file must be named something that sorts before all other dnl gnulib-provided .m4 files. It is needed until such time as we can -dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics. +dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE and +dnl m4_divert semantics. + +# Until autoconf 2.63, handling of the diversion stack required m4_init +# to be called first; but this does not happen with aclocal. Wrapping +# the entire execution in another layer of the diversion stack fixes this. +# Worse, prior to autoconf 2.62, m4_wrap depended on the underlying m4 +# for whether it was FIFO or LIFO; in order to properly balance with +# m4_init, we need to undo our push just before anything wrapped within +# the m4_init body. The way to ensure this is to wrap both sides of +# m4_init with a one-shot macro that does the pop at the right time. +m4_ifndef([_m4_divert_diversion], +[m4_divert_push([KILL]) +m4_define([gl_divert_fixup], [m4_divert_pop()m4_define([$0])]) +m4_define([m4_init], + [gl_divert_fixup()]m4_defn([m4_init])[gl_divert_fixup()])]) + # AC_DEFUN_ONCE([NAME], VALUE) # ---------------------------- diff --git a/lib/glm4/absolute-header.m4 b/lib/glm4/absolute-header.m4 new file mode 100644 index 0000000..ce3e39e --- /dev/null +++ b/lib/glm4/absolute-header.m4 @@ -0,0 +1,102 @@ +# absolute-header.m4 serial 16 +dnl Copyright (C) 2006-2014 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 Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +dnl FIXME: gl_absolute_header and ac_header_exists must be used unquoted +dnl until we can assume autoconf 2.64 or newer. +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + m4_defn([gl_absolute_header]), + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET(ac_header_exists) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET(gl_absolute_header)"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h> + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/lib/glm4/extensions.m4 b/lib/glm4/extensions.m4 index 07ba376..37f55ca 100644 --- a/lib/glm4/extensions.m4 +++ b/lib/glm4/extensions.m4 @@ -1,12 +1,12 @@ # serial 13 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2013 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2014 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. -# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git # Autoconf. Perhaps we can remove this once we can assume Autoconf # 2.70 or later everywhere, but since Autoconf mutates rapidly # enough in this area it's likely we'll need to redefine diff --git a/lib/glm4/extern-inline.m4 b/lib/glm4/extern-inline.m4 new file mode 100644 index 0000000..240150e --- /dev/null +++ b/lib/glm4/extern-inline.m4 @@ -0,0 +1,84 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2014 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_EXTERN_INLINE], +[ + AH_VERBATIM([extern_inline], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + <http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>. + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16. + + Suppress the use of extern inline on problematic Apple configurations. + OS X 10.8 and earlier mishandle it; see, e.g., + <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see <http://trac.macports.org/ticket/41033>. + Perhaps Apple will fix this some day. */ +#if (defined __APPLE__ \ + && (defined __header_inline \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_APPLE_BUG +#endif +#if ((__GNUC__ \ + ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_APPLE_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined _GL_EXTERN_INLINE_APPLE_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE static _GL_UNUSED +# define _GL_EXTERN_INLINE static _GL_UNUSED +#endif + +#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif + /* Suppress GCC's bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */ +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/lib/glm4/gnulib-cache.m4 b/lib/glm4/gnulib-cache.m4 index fab6a8a..76ab890 100644 --- a/lib/glm4/gnulib-cache.m4 +++ b/lib/glm4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/glm4/gnulib-common.m4 b/lib/glm4/gnulib-common.m4 index 0ae5a9e..20ce40e 100644 --- a/lib/glm4/gnulib-common.m4 +++ b/lib/glm4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 33 -dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. +# gnulib-common.m4 serial 34 +dnl Copyright (C) 2007-2014 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. @@ -375,3 +375,63 @@ AC_DEFUN([gl_CACHE_VAL_SILENT], AC_CACHE_VAL([$1], [$2]) as_echo_n="$saved_as_echo_n" ]) + +# AS_VAR_COPY was added in autoconf 2.63b +m4_define_default([AS_VAR_COPY], +[AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])]) + +# AC_PROG_SED was added in autoconf 2.59b +m4_ifndef([AC_PROG_SED], +[AC_DEFUN([AC_PROG_SED], +[AC_CACHE_CHECK([for a sed that does not truncate output], ac_cv_path_SED, + [dnl ac_script should not contain more than 99 commands (for HP-UX sed), + dnl but more than about 7000 bytes, to catch a limit in Solaris 8 /usr/ucb/sed. + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + AS_UNSET([ac_script]) + if test -z "$SED"; then + ac_path_SED_found=false + _AS_PATH_WALK([], [ + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + AS_EXECUTABLE_P(["$ac_path_SED"]) || continue + case `"$ac_path_SED" --version 2>&1` in + *GNU*) ac_cv_path_SED=$ac_path_SED ac_path_SED_found=:;; + *) + ac_count=0 + _AS_ECHO_N([0123456789]) >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >> conftest.nl + "$ac_path_SED" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best so far, but keep looking for better + ac_cv_path_SED=$ac_path_SED + ac_path_SED_max=$ac_count + fi + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; + esac + $ac_path_SED_found && break 3 + done + done]) + if test -z "$ac_cv_path_SED"; then + AC_ERROR([no acceptable sed could be found in \$PATH]) + fi + else + ac_cv_path_SED=$SED + fi + SED="$ac_cv_path_SED" + AC_SUBST([SED])dnl + rm -f conftest.sed +])])]) diff --git a/lib/glm4/gnulib-comp.m4 b/lib/glm4/gnulib-comp.m4 index acc246e..8cbba4d 100644 --- a/lib/glm4/gnulib-comp.m4 +++ b/lib/glm4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -38,8 +38,10 @@ AC_DEFUN([lgl_EARLY], m4_pattern_allow([^gl_LIBOBJS$])dnl a variable m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable AC_REQUIRE([gl_PROG_AR_RANLIB]) + # Code from module absolute-header: # Code from module extensions: AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + # Code from module extern-inline: # Code from module hash-pjw-bare: # Code from module include_next: # Code from module intprops: @@ -49,10 +51,12 @@ AC_DEFUN([lgl_EARLY], # Code from module snippet/arg-nonnull: # Code from module snippet/c++defs: # Code from module snippet/warn-on-use: + # Code from module ssize_t: # Code from module stddef: # Code from module stdint: # Code from module string: # Code from module strverscmp: + # Code from module sys_types: ]) # This macro should be invoked from ./configure.ac, in the section @@ -69,9 +73,11 @@ AC_DEFUN([lgl_INIT], m4_pushdef([lgl_LIBSOURCES_DIR], []) gl_COMMON gl_source_base='lib/gllib' + AC_REQUIRE([gl_EXTERN_INLINE]) gl_LD_VERSION_SCRIPT gl_VISIBILITY gl_MULTIARCH + gt_TYPE_SSIZE_T gl_STDDEF_H gl_STDINT_H gl_HEADER_STRING_H @@ -81,6 +87,8 @@ AC_DEFUN([lgl_INIT], gl_PREREQ_STRVERSCMP fi gl_STRING_MODULE_INDICATOR([strverscmp]) + gl_SYS_TYPES_H + AC_PROG_MKDIR_P # End of code from modules m4_ifval(lgl_LIBSOURCES_LIST, [ m4_syscmd([test ! -d ]m4_defn([lgl_LIBSOURCES_DIR])[ || @@ -227,17 +235,23 @@ AC_DEFUN([lgl_FILE_LIST], [ lib/stdint.in.h lib/string.in.h lib/strverscmp.c + lib/sys_types.in.h m4/00gnulib.m4 + m4/absolute-header.m4 m4/extensions.m4 + m4/extern-inline.m4 m4/gnulib-common.m4 m4/include_next.m4 m4/ld-version-script.m4 m4/longlong.m4 m4/multiarch.m4 + m4/off_t.m4 + m4/ssize_t.m4 m4/stddef_h.m4 m4/stdint.m4 m4/string_h.m4 m4/strverscmp.m4 + m4/sys_types_h.m4 m4/visibility.m4 m4/warn-on-use.m4 m4/wchar_t.m4 diff --git a/lib/glm4/gnulib-tool.m4 b/lib/glm4/gnulib-tool.m4 index f3dea1a..a588e15 100644 --- a/lib/glm4/gnulib-tool.m4 +++ b/lib/glm4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 2009-2014 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. diff --git a/lib/glm4/include_next.m4 b/lib/glm4/include_next.m4 index 108d945..69ad3db 100644 --- a/lib/glm4/include_next.m4 +++ b/lib/glm4/include_next.m4 @@ -1,5 +1,5 @@ # include_next.m4 serial 23 -dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 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. @@ -192,56 +192,9 @@ dnl until we can assume autoconf 2.64 or newer. if test AS_VAR_GET(gl_header_exists) = yes; then AS_VAR_POPDEF([gl_header_exists]) ]) - AC_LANG_CONFTEST( - [AC_LANG_SOURCE( - [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] - )]) - dnl AIX "xlc -E" and "cc -E" omit #line directives for header - dnl files that contain only a #include of other header files and - dnl no non-comment tokens of their own. This leads to a failure - dnl to detect the absolute name of <dirent.h>, <signal.h>, - dnl <poll.h> and others. The workaround is to force preservation - dnl of comments through option -C. This ensures all necessary - dnl #line directives are present. GCC supports option -C as well. - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac -changequote(,) - case "$host_os" in - mingw*) - dnl For the sake of native Windows compilers (excluding gcc), - dnl treat backslash as a directory separator, like /. - dnl Actually, these compilers use a double-backslash as - dnl directory separator, inside the - dnl # line "filename" - dnl directives. - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - dnl A sed expression that turns a string into a basic regular - dnl expression, for use within "/.../". - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' -changequote([,]) - gl_header_literal_regex=`echo ']m4_defn([gl_HEADER_NAME])[' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ -changequote(,)dnl - s|^/[^/]|//&| -changequote([,])dnl - p - q - }' - dnl eval is necessary to expand gl_absname_cpp. - dnl Ultrix and Pyramid sh refuse to redirect output of eval, - dnl so use subshell. - AS_VAR_SET(gl_next_header, - ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | - sed -n "$gl_absolute_header_sed"`'"']) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET(gl_next_header, ['"'$gl_header'"']) m4_if([$2], [check], [else AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) diff --git a/lib/glm4/ld-version-script.m4 b/lib/glm4/ld-version-script.m4 index 63386f1..f8b4a5c 100644 --- a/lib/glm4/ld-version-script.m4 +++ b/lib/glm4/ld-version-script.m4 @@ -1,5 +1,5 @@ # ld-version-script.m4 serial 3 -dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 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. diff --git a/lib/glm4/longlong.m4 b/lib/glm4/longlong.m4 index 3af6ab5..eefb37c 100644 --- a/lib/glm4/longlong.m4 +++ b/lib/glm4/longlong.m4 @@ -1,5 +1,5 @@ # longlong.m4 serial 17 -dnl Copyright (C) 1999-2007, 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 1999-2007, 2009-2014 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. diff --git a/lib/glm4/multiarch.m4 b/lib/glm4/multiarch.m4 index 552ec7e..2cb956d 100644 --- a/lib/glm4/multiarch.m4 +++ b/lib/glm4/multiarch.m4 @@ -1,5 +1,5 @@ # multiarch.m4 serial 7 -dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 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. diff --git a/lib/glm4/off_t.m4 b/lib/glm4/off_t.m4 new file mode 100644 index 0000000..f5885b3 --- /dev/null +++ b/lib/glm4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2014 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 Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/lib/glm4/ssize_t.m4 b/lib/glm4/ssize_t.m4 new file mode 100644 index 0000000..fbe1d06 --- /dev/null +++ b/lib/glm4/ssize_t.m4 @@ -0,0 +1,23 @@ +# ssize_t.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2001-2003, 2006, 2010-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether ssize_t is defined. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <sys/types.h>]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) + if test $gt_cv_ssize_t = no; then + AC_DEFINE([ssize_t], [int], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/lib/glm4/stddef_h.m4 b/lib/glm4/stddef_h.m4 index 5da8ab1..c555e29 100644 --- a/lib/glm4/stddef_h.m4 +++ b/lib/glm4/stddef_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. # stddef_h.m4 serial 4 -dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 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. diff --git a/lib/glm4/stdint.m4 b/lib/glm4/stdint.m4 index 27cdcdb..1981d9d 100644 --- a/lib/glm4/stdint.m4 +++ b/lib/glm4/stdint.m4 @@ -1,5 +1,5 @@ # stdint.m4 serial 43 -dnl Copyright (C) 2001-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2014 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. diff --git a/lib/glm4/string_h.m4 b/lib/glm4/string_h.m4 index cc5fbbb..64e683f 100644 --- a/lib/glm4/string_h.m4 +++ b/lib/glm4/string_h.m4 @@ -1,6 +1,6 @@ # Configure a GNU-like replacement for <string.h>. -# Copyright (C) 2007-2013 Free Software Foundation, Inc. +# Copyright (C) 2007-2014 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. diff --git a/lib/glm4/strverscmp.m4 b/lib/glm4/strverscmp.m4 index 110daf2..aca1d54 100644 --- a/lib/glm4/strverscmp.m4 +++ b/lib/glm4/strverscmp.m4 @@ -1,5 +1,5 @@ # strverscmp.m4 serial 8 -dnl Copyright (C) 2002, 2005-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2005-2014 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. diff --git a/lib/glm4/sys_types_h.m4 b/lib/glm4/sys_types_h.m4 new file mode 100644 index 0000000..9748905 --- /dev/null +++ b/lib/glm4/sys_types_h.m4 @@ -0,0 +1,24 @@ +# sys_types_h.m4 serial 5 +dnl Copyright (C) 2011-2014 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_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) diff --git a/lib/glm4/visibility.m4 b/lib/glm4/visibility.m4 index 6cbd7e5..552e397 100644 --- a/lib/glm4/visibility.m4 +++ b/lib/glm4/visibility.m4 @@ -1,5 +1,5 @@ # visibility.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2005, 2008, 2010-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2008, 2010-2014 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. diff --git a/lib/glm4/warn-on-use.m4 b/lib/glm4/warn-on-use.m4 index e43beeb..cc690f8 100644 --- a/lib/glm4/warn-on-use.m4 +++ b/lib/glm4/warn-on-use.m4 @@ -1,5 +1,5 @@ # warn-on-use.m4 serial 5 -dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 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. diff --git a/lib/glm4/wchar_t.m4 b/lib/glm4/wchar_t.m4 index e1e1e69..839a04c 100644 --- a/lib/glm4/wchar_t.m4 +++ b/lib/glm4/wchar_t.m4 @@ -1,5 +1,5 @@ # wchar_t.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2002-2003, 2008-2013 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2003, 2008-2014 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. @@ -2,7 +2,7 @@ # This Makefile fragment tries to be general-purpose enough to be # used by many projects via the gnulib maintainer-makefile module. -## Copyright (C) 2001-2013 Free Software Foundation, Inc. +## Copyright (C) 2001-2014 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 @@ -76,7 +76,7 @@ _dot_escaped_srcdir = $(subst .,\.,$(srcdir)) ifeq ($(srcdir),.) _prepend_srcdir_prefix = else - _prepend_srcdir_prefix = | sed 's|^|$(srcdir)/|' + _prepend_srcdir_prefix = | $(SED) 's|^|$(srcdir)/|' endif # In order to be able to consistently filter "."-relative names, @@ -85,7 +85,7 @@ endif _sc_excl = \ $(or $(exclude_file_name_regexp--$@),^$$) VC_LIST_EXCEPT = \ - $(VC_LIST) | sed 's|^$(_dot_escaped_srcdir)/||' \ + $(VC_LIST) | $(SED) 's|^$(_dot_escaped_srcdir)/||' \ | if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \ else grep -Ev -e "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi \ | grep -Ev -e '($(VC_LIST_ALWAYS_EXCLUDE_REGEX)|$(_sc_excl))' \ @@ -158,8 +158,8 @@ export LC_ALL = C _cfg_mk := $(wildcard $(srcdir)/cfg.mk) # Collect the names of rules starting with 'sc_'. -syntax-check-rules := $(sort $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \ - $(srcdir)/$(ME) $(_cfg_mk))) +syntax-check-rules := $(sort $(shell $(SED) -n \ + 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' $(srcdir)/$(ME) $(_cfg_mk))) .PHONY: $(syntax-check-rules) ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0) @@ -448,7 +448,7 @@ sc_require_config_h_first: @if $(VC_LIST_EXCEPT) | grep -l '\.c$$' > /dev/null; then \ fail=0; \ for i in $$($(VC_LIST_EXCEPT) | grep '\.c$$'); do \ - grep '^# *include\>' $$i | sed 1q \ + grep '^# *include\>' $$i | $(SED) 1q \ | grep -E '^# *include $(config_h_header)' > /dev/null \ || { echo $$i; fail=1; }; \ done; \ @@ -468,7 +468,7 @@ sc_prohibit_HAVE_MBRTOWC: # re: a regular expression that matches IFF something provided by $h is used. define _sc_header_without_use dummy=; : so we do not need a semicolon before each use; \ - h_esc=`echo '[<"]'"$$h"'[">]'|sed 's/\./\\\\./g'`; \ + h_esc=`echo '[<"]'"$$h"'[">]'|$(SED) 's/\./\\\\./g'`; \ if $(VC_LIST_EXCEPT) | grep -l '\.c$$' > /dev/null; then \ files=$$(grep -l '^# *include '"$$h_esc" \ $$($(VC_LIST_EXCEPT) | grep '\.c$$')) && \ @@ -591,7 +591,7 @@ sc_prohibit_root_dev_ino_without_use: sc_prohibit_openat_without_use: @h='openat.h' \ - re='\<(openat_(permissive|needs_fchdir|(save|restore)_fail)|l?(stat|ch(own|mod))at|(euid)?accessat)\>' \ + re='\<(openat_(permissive|needs_fchdir|(save|restore)_fail)|l?(stat|ch(own|mod))at|(euid)?accessat|(FCHMOD|FCHOWN|STAT)AT_INLINE)\>' \ $(_sc_header_without_use) # Prohibit the inclusion of c-ctype.h without an actual use. @@ -789,7 +789,7 @@ sc_useless_cpp_parens: # #if HAVE_HEADER_H that you remove, be sure that your project explicitly # requires the gnulib module that guarantees the usability of that header. gl_assured_headers_ = \ - cd $(gnulib_dir)/lib && echo *.in.h|sed 's/\.in\.h//g' + cd $(gnulib_dir)/lib && echo *.in.h|$(SED) 's/\.in\.h//g' # Convert the list of names to upper case, and replace each space with "|". az_ = abcdefghijklmnopqrstuvwxyz @@ -809,7 +809,7 @@ sc_prohibit_always_true_header_tests: $(_sc_search_regexp) sc_prohibit_defined_have_decl_tests: - @prohibit='#[ ]*if(n?def|.*\<defined)\>[ (]+HAVE_DECL_' \ + @prohibit='(#[ ]*ifn?def|\<defined)\>[ (]+HAVE_DECL_' \ halt='HAVE_DECL macros are always defined' \ $(_sc_search_regexp) @@ -840,7 +840,7 @@ define def_sym_regex && perl -lne '$(gl_extract_significant_defines_)' $$f; \ done; \ ) | sort -u \ - | sed 's/^/^ *# *(define|undef) */;s/$$/\\>/' + | $(SED) 's/^/^ *# *(define|undef) */;s/$$/\\>/' endef # Don't define macros that we already get from gnulib header files. @@ -1054,12 +1054,12 @@ sc_const_long_option: $(_sc_search_regexp) NEWS_hash = \ - $$(sed -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \ + $$($(SED) -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \ $(srcdir)/NEWS \ | perl -0777 -pe \ 's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms' \ | md5sum - \ - | sed 's/ .*//') + | $(SED) 's/ .*//') # Ensure that we don't accidentally insert an entry into an old NEWS block. sc_immutable_NEWS: @@ -1097,7 +1097,7 @@ sc_makefile_at_at_check: && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || : news-check: NEWS - $(AM_V_GEN)if sed -n $(news-check-lines-spec)p $< \ + $(AM_V_GEN)if $(SED) -n $(news-check-lines-spec)p $< \ | grep -E $(news-check-regexp) >/dev/null; then \ :; \ else \ @@ -1146,7 +1146,7 @@ sc_po_check: files="$$files $$file"; \ done; \ grep -E -l '$(_gl_translatable_string_re)' $$files \ - | sed 's|^$(_dot_escaped_srcdir)/||' | sort -u > $@-2; \ + | $(SED) 's|^$(_dot_escaped_srcdir)/||' | sort -u > $@-2; \ diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \ || { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \ rm -f $@-1 $@-2; \ @@ -1192,7 +1192,7 @@ sc_copyright_check: in_vc_files=$(sample-test) \ halt='out of date copyright in $(sample-test); update it' \ $(_sc_search_regexp) - @require='Copyright @copyright\{\} .*'$$(date +%Y)' Free' \ + @require='Copyright @copyright\{\} .*'$$(date +%Y) \ in_vc_files=$(texi) \ halt='out of date copyright in $(texi); update it' \ $(_sc_search_regexp) @@ -1283,15 +1283,17 @@ vc-diff-check: rel-files = $(DIST_ARCHIVES) gnulib_dir ?= $(srcdir)/gnulib -gnulib-version = $$(cd $(gnulib_dir) && git describe) +gnulib-version = $$(cd $(gnulib_dir) \ + && { git describe || git rev-parse --short=10 HEAD; } ) bootstrap-tools ?= autoconf,automake,gnulib +gpgv = $$(gpgv2 --version >/dev/null && echo gpgv2 || echo gpgv) # 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 ?= \ $$(cd $(srcdir) \ && git cat-file tag v$(VERSION) \ - | gpgv --status-fd 1 --keyring /dev/null - - 2>/dev/null \ + | $(gpgv) --status-fd 1 --keyring /dev/null - - 2>/dev/null \ | awk '/^\[GNUPG:\] ERRSIG / {print $$3; exit}') translation_project_ ?= coordinator@translationproject.org @@ -1393,8 +1395,8 @@ public-submodule-commit: && git --version >/dev/null 2>&1; then \ cd $(srcdir) && \ git submodule --quiet foreach \ - test '"$$(git rev-parse "$$sha1")"' \ - = '"$$(git merge-base origin "$$sha1")"' \ + 'test "$$(git rev-parse "$$sha1")" \ + = "$$(git merge-base origin "$$sha1")"' \ || { echo '$(ME): found non-public submodule commit' >&2; \ exit 1; }; \ else \ @@ -1424,6 +1426,7 @@ alpha beta stable: $(local-check) writable-files $(submodule-checks) $(AM_V_at)$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@ release: + $(AM_V_GEN)$(MAKE) _version $(AM_V_GEN)$(MAKE) $(release-type) # Override this in cfg.mk if you follow different procedures. @@ -1508,7 +1511,7 @@ refresh-gnulib-patches: test -n "$$t" && gl=$$t; \ fi; \ for diff in $$(cd $$gl; git ls-files | grep '\.diff$$'); do \ - b=$$(printf %s "$$diff"|sed 's/\.diff$$//'); \ + b=$$(printf %s "$$diff"|$(SED) 's/\.diff$$//'); \ VERSION_CONTROL=none \ patch "$(gnulib_dir)/$$b" "$$gl/$$diff" || exit 1; \ ( cd $(gnulib_dir) || exit 1; \ @@ -1527,7 +1530,8 @@ refresh-po: wget --no-verbose --directory-prefix $(PODIR) --no-directories --recursive --level 1 --accept .po --accept .po.1 $(POURL) && \ echo 'en@boldquot' > $(PODIR)/LINGUAS && \ echo 'en@quot' >> $(PODIR)/LINGUAS && \ - ls $(PODIR)/*.po | sed 's/\.po//;s,$(PODIR)/,,' | sort >> $(PODIR)/LINGUAS + ls $(PODIR)/*.po | $(SED) 's/\.po//;s,$(PODIR)/,,' | \ + sort >> $(PODIR)/LINGUAS # Running indent once is not idempotent, but running it twice is. INDENT_SOURCES ?= $(C_SOURCES) @@ -1637,18 +1641,18 @@ _gl_tight_scope: $(bin_PROGRAMS) test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`; \ ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_functions); \ grep -h -A1 '^extern .*[^;]$$' $$src \ - | grep -vE '^(extern |--)' | sed 's/ .*//'; \ + | grep -vE '^(extern |--)' | $(SED) 's/ .*//'; \ perl -lne \ '$(_gl_TS_function_match) and print "^$$1\$$"' $$hdr; \ ) | sort -u > $$t; \ - nm -e $(_gl_TS_obj_files) | sed -n 's/.* T //p'|grep -Ev -f $$t \ + nm -e $(_gl_TS_obj_files)|$(SED) -n 's/.* T //p'|grep -Ev -f $$t \ && { echo the above functions should have static scope >&2; \ exit 1; } || : ; \ ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_vars); \ perl -lne '$(_gl_TS_var_match) and print "^$$1\$$"' \ $$hdr $(_gl_TS_other_headers) \ ) | sort -u > $$t; \ - nm -e $(_gl_TS_obj_files) | sed -n 's/.* [BCDGRS] //p' \ + nm -e $(_gl_TS_obj_files) | $(SED) -n 's/.* [BCDGRS] //p' \ | sort -u | grep -Ev -f $$t \ && { echo the above variables should have static scope >&2; \ exit 1; } || : |