Update from Gnulib

This includes:
2018-03-07 maint: write-file-hooks -> before-save-hook
2018-03-05 binary-io: pacify gcc -Wunused-parameter
2018-03-05 fflush: adjust to glibc 2.28 libio.h removal
* build-aux/config.guess, build-aux/config.sub:
* build-aux/gitlog-to-changelog, build-aux/install-sh:
* build-aux/move-if-change, build-aux/update-copyright:
* doc/misc/texinfo.tex, lib/binary-io.h, lib/fpending.c:
* lib/stdio-impl.h: Copy from Gnulib.

diff --git a/build-aux/config.guess b/build-aux/config.guess
index f50dcdb6de2af0a2e33f44704da3ec1286e5f291..256083a70d35921d544b15f4f51749af89d18b89 100755 (executable)
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2018 Free Software Foundation, Inc.
 
-timestamp='2018-02-24'
+timestamp='2018-03-08'
 
 # 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
@@ -1046,11 +1046,7 @@ EOF
        echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
        exit ;;
     x86_64:Linux:*:*)
-       if objdump -f /bin/sh | grep -q elf32-x86-64; then
-           echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32
-       else
-           echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
-       fi
+       echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
        exit ;;
     xtensa*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
@@ -1473,7 +1469,7 @@ EOF
 exit 1
 
 # Local variables:
-# eval: (add-hook 'write-file-functions 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"

diff --git a/build-aux/config.sub b/build-aux/config.sub
index 1d8e98bcee23a0421e4fafe9a6c9ac75180cff25..9ccf09a7a335ff98c87c5533fc30e2e051deb759 100755 (executable)
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -2,7 +2,7 @@
 # Configuration validation subroutine script.
 #   Copyright 1992-2018 Free Software Foundation, Inc.
 
-timestamp='2018-02-22'
+timestamp='2018-03-08'
 
 # 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
@@ -1376,7 +1376,7 @@ case $os in
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-             | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+             | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* | -hcos* \
              | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
              | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
              | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
@@ -1794,7 +1794,7 @@ echo "$basic_machine$os"
 exit
 
 # Local variables:
-# eval: (add-hook 'write-file-functions 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"

diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog
index d8074aadabfe1f95a6a72b649534fe452678eccc..1e73f4214f799662bf1edce473e1cfe17a8fb6b7 100755 (executable)
--- a/build-aux/gitlog-to-changelog
+++ b/build-aux/gitlog-to-changelog
@@ -3,7 +3,7 @@ eval '(exit $?0)' && eval 'exec perl -wS "$0" "$@"'
     if 0;
 # Convert git log output to ChangeLog format.
 
-my $VERSION = '2017-09-13 06:45'; # UTC
+my $VERSION = '2018-03-07 03:47'; # UTC
 # The definition above must lie within the first 8 lines in order
 # for the Emacs time-stamp write hook (at end) to update it.
 # If you change this file with Emacs, please let the write hook
@@ -491,7 +491,7 @@ sub git_dir_option($)
 # Local Variables:
 # mode: perl
 # indent-tabs-mode: nil
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "my $VERSION = '"
 # time-stamp-format: "%:y-%02m-%02d %02H:%02M"
 # time-stamp-time-zone: "UTC0"

diff --git a/build-aux/install-sh b/build-aux/install-sh
index ac159ceda40d78bbd6606879377a1c7ca7adad1c..5f3d36cb761fc1d2527551455e4b0775a5ce0616 100755 (executable)
--- a/build-aux/install-sh
+++ b/build-aux/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2017-09-23.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -501,7 +501,7 @@ do
 done
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"

diff --git a/build-aux/move-if-change b/build-aux/move-if-change
index f15923613c8b1590997c0b6acbd68a00f0130256..5da3eae80ae945282a210f2b0c5b80aa0f1bfa1c 100755 (executable)
--- a/build-aux/move-if-change
+++ b/build-aux/move-if-change
@@ -2,7 +2,7 @@
 # Like mv $1 $2, but if the files are the same, just delete $1.
 # Status is zero if successful, nonzero otherwise.
 
-VERSION='2017-09-13 06:45'; # UTC
+VERSION='2018-03-07 03:47'; # UTC
 # The definition above must lie within the first 8 lines in order
 # for the Emacs time-stamp write hook (at end) to update it.
 # If you change this file with Emacs, please let the write hook
@@ -75,7 +75,7 @@ else
 fi
 
 ## Local Variables:
-## eval: (add-hook 'write-file-hooks 'time-stamp)
+## eval: (add-hook 'before-save-hook 'time-stamp)
 ## time-stamp-start: "VERSION='"
 ## time-stamp-format: "%:y-%02m-%02d %02H:%02M"
 ## time-stamp-time-zone: "UTC0"

diff --git a/build-aux/update-copyright b/build-aux/update-copyright
index 3bb26abea1b661edf3c5160de40434ee0eb9458b..f2fc97e368f05f062e2616fb3c7d6e2f6a4cd732 100755 (executable)
--- a/build-aux/update-copyright
+++ b/build-aux/update-copyright
@@ -3,7 +3,7 @@ eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" "$@"'
     if 0;
 # Update an FSF copyright year list to include the current year.
 
-my $VERSION = '2018-01-04.14:48'; # UTC
+my $VERSION = '2018-03-07.03:47'; # UTC
 
 # Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #
@@ -269,7 +269,7 @@ else
 # coding: utf-8
 # mode: perl
 # indent-tabs-mode: nil
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "my $VERSION = '"
 # time-stamp-format: "%:y-%02m-%02d.%02H:%02M"
 # time-stamp-time-zone: "UTC0"

diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex
index 0af2f09b5270e1b6559eb38b1446a2ed99af8e7c..ac5c1d922ec2db9ae2d9fc3657066141d6ba0c4a 100644 (file)
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2018-02-24.16}
+\def\texinfoversion{2018-02-12.17}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -182,7 +182,7 @@
 % Hyphenation fixes.
 \hyphenation{
   Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
-  ap-pen-dix bit-map bit-maps
+  auto-ma-ti-cal-ly ap-pen-dix bit-map bit-maps
   data-base data-bases eshell fall-ing half-way long-est man-u-script
   man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
   par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces

diff --git a/lib/binary-io.h b/lib/binary-io.h
index cce1301d56c9d11537ddda17cb62841a217b9ccd..1f21fc051f6e8b75100b72be65480f651126fa58 100644 (file)
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@@ -47,10 +47,8 @@ _GL_INLINE_HEADER_BEGIN
   /* Use a function rather than a macro, to avoid gcc warnings
      "warning: statement with no effect".  */
 BINARY_IO_INLINE int
-__gl_setmode (int fd, int mode)
+__gl_setmode (int fd _GL_UNUSED, int mode _GL_UNUSED)
 {
-  (void) fd;
-  (void) mode;
   return O_BINARY;
 }
 #endif
@@ -59,7 +57,7 @@ __gl_setmode (int fd, int mode)
 extern int __gl_setmode_check (int);
 #else
 BINARY_IO_INLINE int
-__gl_setmode_check (int fd) { return 0; }
+__gl_setmode_check (int fd _GL_UNUSED) { return 0; }
 #endif
 
 /* Set FD's mode to MODE, which should be either O_TEXT or O_BINARY.

diff --git a/lib/fpending.c b/lib/fpending.c
index c84e3a5b4ecf81609825b0d1c3bfee18594f22f2..789f50e4e4bc7b3ba9e1def09eb4cd131ef3d946 100644 (file)
--- a/lib/fpending.c
+++ b/lib/fpending.c
@@ -32,7 +32,7 @@ __fpending (FILE *fp)
   /* Most systems provide FILE as a struct and the necessary bitmask in
      <stdio.h>, because they need it for implementing getc() and putc() as
      fast macros.  */
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
+#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
   return fp->_IO_write_ptr - fp->_IO_write_base;
 #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
   /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */

diff --git a/lib/stdio-impl.h b/lib/stdio-impl.h
index 78d896e9f5528eb670db149d147e7bc7e48e99ae..05c5752a24367b92408d768a01e4d0a887e5f2a5 100644 (file)
--- a/lib/stdio-impl.h
+++ b/lib/stdio-impl.h
@@ -18,6 +18,12 @@
    the same implementation of stdio extension API, except that some fields
    have different naming conventions, or their access requires some casts.  */
 
+/* Glibc 2.28 made _IO_IN_BACKUP private.  For now, work around this
+   problem by defining it ourselves.  FIXME: Do not rely on glibc
+   internals.  */
+#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN
+# define _IO_IN_BACKUP 0x100
+#endif
 
 /* BSD stdio derived implementations.  */