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[SCM] GNU Autoconf source repository branch, master, updated. v2.69-58-g


From: Stefano Lattarini
Subject: [SCM] GNU Autoconf source repository branch, master, updated. v2.69-58-g685f4bd
Date: Sat, 29 Dec 2012 09:53:32 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU Autoconf source repository".

http://git.sv.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=685f4bd8b94d9efd2b809c8bd18a6f1c43604470

The branch, master has been updated
       via  685f4bd8b94d9efd2b809c8bd18a6f1c43604470 (commit)
       via  8b328e4ccbfd433ae51977ea958c05d1572f48b1 (commit)
      from  ca8b864f431faeae3caeac671e339c75c775e5a6 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 685f4bd8b94d9efd2b809c8bd18a6f1c43604470
Author: Stefano Lattarini <address@hidden>
Date:   Sat Dec 29 10:32:24 2012 +0100

    maint: sync some files from gnulib
    
    * build-aux/config.guess: Synced by "make gnulib-update".
    * build-aux/config.sub: Likewise.
    * build-aux/gendocs.sh: Likewise.
    * build-aux/gnupload: Likewise.
    * build-aux/texinfo.tex: Likewise.
    * doc/gendocs_template: Likewise.
    * doc/standards.texi: Likewise.
    * maint.mk: Likewise.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

commit 8b328e4ccbfd433ae51977ea958c05d1572f48b1
Author: Stefano Lattarini <address@hidden>
Date:   Sat Dec 29 10:26:47 2012 +0100

    maint: don't sync the 'Autom4te::Configure_ac' module from Automake
    
    That file has been removed in the master branch of Automake, since
    Automake 1.14 will remove support for 'configure.in' as a name for
    Autoconf input files.  See commits 'v1.13-17-gbff57c8' and
    'v1.13-21-g7626e63' in the Automake repository.
    
    * cfg.mk (autom4te_files): Remove 'Autom4te/Configure_ac.pm'.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 build-aux/config.guess |    4 +-
 build-aux/config.sub   |   23 +++++---
 build-aux/gendocs.sh   |  138 +++++++++++++++++++++++++++++++-----------------
 build-aux/gnupload     |   17 ++++---
 build-aux/texinfo.tex  |   37 ++++++++++---
 cfg.mk                 |    1 -
 doc/gendocs_template   |    2 -
 doc/standards.texi     |   45 ++++++++++------
 maint.mk               |  136 +++++++++++++++++++++++++++++++----------------
 9 files changed, 263 insertions(+), 140 deletions(-)

diff --git a/build-aux/config.guess b/build-aux/config.guess
index 137bedf..872b96a 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -4,7 +4,7 @@
 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
 #   2011, 2012 Free Software Foundation, Inc.
 
-timestamp='2012-08-14'
+timestamp='2012-09-25'
 
 # 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
@@ -306,7 +306,7 @@ case 
"${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
        echo arm-acorn-riscix${UNAME_RELEASE}
        exit ;;
-    arm:riscos:*:*|arm:RISCOS:*:*)
+    arm*:riscos:*:*|arm*:RISCOS:*:*)
        echo arm-unknown-riscos
        exit ;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
diff --git a/build-aux/config.sub b/build-aux/config.sub
index bdda9e4..8df5511 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -4,7 +4,7 @@
 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
 #   2011, 2012 Free Software Foundation, Inc.
 
-timestamp='2012-08-18'
+timestamp='2012-12-06'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -156,7 +156,7 @@ case $os in
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-       -apple | -axis | -knuth | -cray | -microblaze)
+       -apple | -axis | -knuth | -cray | -microblaze*)
                os=
                basic_machine=$1
                ;;
@@ -259,8 +259,10 @@ case $basic_machine in
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | 
alpha64pca5[67] \
        | am33_2.0 \
-       | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | 
avr32 \
-        | be32 | be64 \
+       | arc \
+       | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+       | avr | avr32 \
+       | be32 | be64 \
        | bfin \
        | c4x | clipper \
        | d10v | d30v | dlx | dsp16xx \
@@ -273,7 +275,7 @@ case $basic_machine in
        | le32 | le64 \
        | lm32 \
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
-       | maxq | mb | microblaze | mcore | mep | metag \
+       | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
        | mips | mipsbe | mipseb | mipsel | mipsle \
        | mips16 \
        | mips64 | mips64el \
@@ -389,7 +391,8 @@ case $basic_machine in
        | lm32-* \
        | m32c-* | m32r-* | m32rle-* \
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-       | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+       | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+       | microblaze-* | microblazeel-* \
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
        | mips16-* \
        | mips64-* | mips64el-* \
@@ -788,7 +791,7 @@ case $basic_machine in
                basic_machine=ns32k-utek
                os=-sysv
                ;;
-       microblaze)
+       microblaze*)
                basic_machine=microblaze-xilinx
                ;;
        mingw64)
@@ -1023,7 +1026,11 @@ case $basic_machine in
                basic_machine=i586-unknown
                os=-pw32
                ;;
-       rdos)
+       rdos | rdos64)
+               basic_machine=x86_64-pc
+               os=-rdos
+               ;;
+       rdos32)
                basic_machine=i386-pc
                os=-rdos
                ;;
diff --git a/build-aux/gendocs.sh b/build-aux/gendocs.sh
index c293f96..0c0bc4b 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=2012-09-02.17
+scriptversion=2012-10-27.11
 
 # Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
 # Free Software Foundation, Inc.
@@ -30,6 +30,12 @@ scriptversion=2012-09-02.17
 #
 # An up-to-date copy is also maintained in Gnulib (gnu.org/software/gnulib).
 
+# TODO:
+# - image importation was only implemented for HTML generated by
+#   makeinfo.  But it should be simple enough to adjust.
+# - images are not imported in the source tarball.  All the needed
+#   formats (PDF, PNG, etc.) should be included.
+
 prog=`basename "$0"`
 srcdir=`pwd`
 
@@ -39,12 +45,11 @@ 
templateurl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/
 : ${SETLANG="env LANG= LC_MESSAGES= LC_ALL= LANGUAGE="}
 : ${MAKEINFO="makeinfo"}
 : ${TEXI2DVI="texi2dvi -t @finalout"}
-: ${DVIPS="dvips"}
 : ${DOCBOOK2HTML="docbook2html"}
 : ${DOCBOOK2PDF="docbook2pdf"}
-: ${DOCBOOK2PS="docbook2ps"}
 : ${DOCBOOK2TXT="docbook2txt"}
 : ${GENDOCS_TEMPLATE_DIR="."}
+: ${PERL='perl'}
 : ${TEXI2HTML="texi2html"}
 unset CDPATH
 unset use_texi2html
@@ -66,8 +71,9 @@ discussion:
 Options:
   -s SRCFILE  read Texinfo from SRCFILE, instead of PACKAGE.{texinfo|texi|txi}
   -o OUTDIR   write files into OUTDIR, instead of manual/.
+  -I DIR      append DIR to the Texinfo search path.
   --email ADR use ADR as contact in generated web pages.
-  --docbook   convert to DocBook too (xml, txt, html, pdf and ps).
+  --docbook   convert through DocBook too (xml, txt, html, pdf).
   --html ARG  pass indicated ARG to makeinfo or texi2html for HTML targets.
   --info ARG  pass indicated ARG to makeinfo for Info, instead of --no-split.
   --texi2html use texi2html to generate HTML targets.
@@ -107,11 +113,11 @@ first copy or symlink all Texinfo sources into a single 
directory.
 As implied above, by default monolithic Info files are generated.
 If you want split Info, or other Info options, use --info to override.
 
-You can set the environment variables MAKEINFO, TEXI2DVI, TEXI2HTML, and
-DVIPS to control the programs that get executed, and
+You can set the environment variables MAKEINFO, TEXI2DVI, TEXI2HTML,
+and PERL to control the programs that get executed, and
 GENDOCS_TEMPLATE_DIR to control where the gendocs_template file is
 looked for.  With --docbook, the environment variables DOCBOOK2HTML,
-DOCBOOK2PDF, DOCBOOK2PS, and DOCBOOK2TXT are also respected.
+DOCBOOK2PDF, and DOCBOOK2TXT are also respected.
 
 By default, makeinfo and texi2dvi are run in the default (English)
 locale, since that's the language of most Texinfo manuals.  If you
@@ -121,15 +127,11 @@ SETLANG setting in the source.
 Email bug reports or enhancement requests to address@hidden
 "
 
-calcsize()
-{
-  size=`ls -ksl $1 | awk '{print $1}'`
-  echo $size
-}
-
 MANUAL_TITLE=
 PACKAGE=
 address@hidden  # please override with --email
+commonarg= # Options passed to all the tools (-I dir).
+dirs=      # -I's directories.
 htmlarg=
 infoarg=--no-split
 outdir=manual
@@ -142,6 +144,7 @@ while test $# -gt 0; do
     --version) echo "$version"; exit 0;;
     -s) shift; srcfile=$1;;
     -o) shift; outdir=$1;;
+    -I) shift; commonarg="$commonarg -I '$1'"; dirs="$dirs $1";;
     --docbook) docbook=yes;;
     --html) shift; htmlarg=$1;;
     --info) shift; infoarg=$1;;
@@ -190,6 +193,55 @@ if test ! -r $GENDOCS_TEMPLATE_DIR/gendocs_template; then
   exit 1
 fi
 
+# Function to return size of $1 in something resembling kilobytes.
+calcsize()
+{
+  size=`ls -ksl $1 | awk '{print $1}'`
+  echo $size
+}
+
+# copy_images OUTDIR HTML-FILE...
+# -------------------------------
+# Copy all the images needed by the HTML-FILEs into OUTDIR.  Look
+# for them in the -I directories.
+copy_images()
+{
+  local odir
+  odir=$1
+  shift
+  $PERL -n -e "
+BEGIN {
+  \$me = '$prog';
+  \$odir = '$odir';
+  @dirs = qw($dirs);
+}
+" -e '
+/<img src="(.*?)"/g && ++$need{$1};
+
+END {
+  #print "$me: @{[keys %need]}\n";  # for debugging, show images found.
+  FILE: for my $f (keys %need) {
+    for my $d (@dirs) {
+      if (-f "$d/$f") {
+        use File::Basename;
+        my $dest = dirname ("$odir/$f");
+        #
+        use File::Path;
+        -d $dest || mkpath ($dest)
+          || die "$me: cannot mkdir $dest: $!\n";
+        #
+        use File::Copy;
+        copy ("$d/$f", $dest)
+          || die "$me: cannot copy $d/$f to $dest: $!\n";
+        next FILE;
+      }
+    }
+    die "$me: $ARGV: cannot find image $f\n";
+  }
+}
+' -- "$@" || exit 1
+}
+
 case $outdir in
   /*) abs_outdir=$outdir;;
   *)  abs_outdir=$srcdir/$outdir;;
@@ -197,7 +249,7 @@ esac
 
 echo "Generating output formats for $srcfile"
 
-cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $infoarg \"$srcfile\""
+cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $commonarg $infoarg \"$srcfile\""
 echo "Generating info file(s)... ($cmd)"
 eval "$cmd"
 mkdir -p "$outdir/"
@@ -206,29 +258,23 @@ info_tgz_size=`calcsize "$outdir/$PACKAGE.info.tar.gz"`
 # do not mv the info files, there's no point in having them available
 # separately on the web.
 
-cmd="$SETLANG ${TEXI2DVI} \"$srcfile\""
+cmd="$SETLANG $TEXI2DVI $commonarg \"$srcfile\""
 echo "Generating dvi ... ($cmd)"
 eval "$cmd"
 
-# now, before we compress dvi:
-echo "Generating postscript..."
-${DVIPS} $PACKAGE -o
-gzip -f -9 $PACKAGE.ps
-ps_gz_size=`calcsize $PACKAGE.ps.gz`
-mv $PACKAGE.ps.gz "$outdir/"
-
 # compress/finish dvi:
 gzip -f -9 $PACKAGE.dvi
 dvi_gz_size=`calcsize $PACKAGE.dvi.gz`
 mv $PACKAGE.dvi.gz "$outdir/"
 
-cmd="$SETLANG ${TEXI2DVI} --pdf \"$srcfile\""
+cmd="$SETLANG $TEXI2DVI --pdf $commonarg \"$srcfile\""
 echo "Generating pdf ... ($cmd)"
 eval "$cmd"
 pdf_size=`calcsize $PACKAGE.pdf`
 mv $PACKAGE.pdf "$outdir/"
 
-cmd="$SETLANG $MAKEINFO -o $PACKAGE.txt --no-split --no-headers \"$srcfile\""
+opt="-o $PACKAGE.txt --no-split --no-headers $commonarg"
+cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
 echo "Generating ASCII... ($cmd)"
 eval "$cmd"
 ascii_size=`calcsize $PACKAGE.txt`
@@ -238,7 +284,7 @@ mv $PACKAGE.txt "$outdir/"
 
 html_split()
 {
-  opt="--split=$1 $htmlarg --node-files"
+  opt="--split=$1 $commonarg $htmlarg --node-files"
   cmd="$SETLANG $TEXI2HTML --output $PACKAGE.html $opt \"$srcfile\""
   echo "Generating html by $1... ($cmd)"
   eval "$cmd"
@@ -256,7 +302,7 @@ html_split()
 }
 
 if test -z "$use_texi2html"; then
-  opt="--no-split --html -o $PACKAGE.html $htmlarg"
+  opt="--no-split --html -o $PACKAGE.html $commonarg $htmlarg"
   cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
   echo "Generating monolithic html... ($cmd)"
   rm -rf $PACKAGE.html  # in case a directory is left over
@@ -264,23 +310,25 @@ if test -z "$use_texi2html"; then
   html_mono_size=`calcsize $PACKAGE.html`
   gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
   html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
+  copy_images "$outdir/" $PACKAGE.html
   mv $PACKAGE.html "$outdir/"
 
-  cmd="$SETLANG $MAKEINFO --html -o $PACKAGE.html $htmlarg \"$srcfile\""
+  opt="--html -o $PACKAGE.html $commonarg $htmlarg"
+  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
   echo "Generating html by node... ($cmd)"
   eval "$cmd"
   split_html_dir=$PACKAGE.html
+  copy_images $split_html_dir/ $split_html_dir/*.html
   (
-   cd ${split_html_dir} || exit 1
-   tar -czf "$abs_outdir/${PACKAGE}.html_node.tar.gz" -- *.html
+    cd $split_html_dir || exit 1
+    tar -czf "$abs_outdir/$PACKAGE.html_node.tar.gz" -- *
   )
-  html_node_tgz_size=`calcsize "$outdir/${PACKAGE}.html_node.tar.gz"`
-  rm -f "$outdir"/html_node/*.html
-  mkdir -p "$outdir/html_node/"
-  mv ${split_html_dir}/*.html "$outdir/html_node/"
-  rmdir ${split_html_dir}
+  html_node_tgz_size=`calcsize "$outdir/$PACKAGE.html_node.tar.gz"`
+  rm -rf "$outdir/html_node/"
+  mv $split_html_dir "$outdir/html_node/"
 else
-  cmd="$SETLANG $TEXI2HTML --output $PACKAGE.html $htmlarg \"$srcfile\""
+  opt="--output $PACKAGE.html $commonarg $htmlarg"
+  cmd="$SETLANG $TEXI2HTML $opt \"$srcfile\""
   echo "Generating monolithic html... ($cmd)"
   rm -rf $PACKAGE.html  # in case a directory is left over
   eval "$cmd"
@@ -304,7 +352,8 @@ d=`dirname $srcfile`
 texi_tgz_size=`calcsize "$outdir/$PACKAGE.texi.tar.gz"`
 
 if test -n "$docbook"; then
-  cmd="$SETLANG $MAKEINFO -o - --docbook \"$srcfile\" > 
${srcdir}/$PACKAGE-db.xml"
+  opt="-o - --docbook $commonarg"
+  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\" >${srcdir}/$PACKAGE-db.xml"
   echo "Generating docbook XML... ($cmd)"
   eval "$cmd"
   docbook_xml_size=`calcsize $PACKAGE-db.xml`
@@ -313,7 +362,8 @@ if test -n "$docbook"; then
   mv $PACKAGE-db.xml "$outdir/"
 
   split_html_db_dir=html_node_db
-  cmd="${DOCBOOK2HTML} -o $split_html_db_dir \"${outdir}/$PACKAGE-db.xml\""
+  opt="$commonarg -o $split_html_db_dir"
+  cmd="$DOCBOOK2HTML $opt \"${outdir}/$PACKAGE-db.xml\""
   echo "Generating docbook HTML... ($cmd)"
   eval "$cmd"
   (
@@ -326,20 +376,13 @@ if test -n "$docbook"; then
   mv ${split_html_db_dir}/*.html "$outdir/html_node_db/"
   rmdir ${split_html_db_dir}
 
-  cmd="${DOCBOOK2TXT} \"${outdir}/$PACKAGE-db.xml\""
+  cmd="$DOCBOOK2TXT \"${outdir}/$PACKAGE-db.xml\""
   echo "Generating docbook ASCII... ($cmd)"
   eval "$cmd"
   docbook_ascii_size=`calcsize $PACKAGE-db.txt`
   mv $PACKAGE-db.txt "$outdir/"
 
-  cmd="${DOCBOOK2PS} \"${outdir}/$PACKAGE-db.xml\""
-  echo "Generating docbook PS... ($cmd)"
-  eval "$cmd"
-  gzip -f -9 -c $PACKAGE-db.ps >"$outdir/$PACKAGE-db.ps.gz"
-  docbook_ps_gz_size=`calcsize "$outdir/$PACKAGE-db.ps.gz"`
-  mv $PACKAGE-db.ps "$outdir/"
-
-  cmd="${DOCBOOK2PDF} \"${outdir}/$PACKAGE-db.xml\""
+  cmd="$DOCBOOK2PDF \"${outdir}/$PACKAGE-db.xml\""
   echo "Generating docbook PDF... ($cmd)"
   eval "$cmd"
   docbook_pdf_size=`calcsize $PACKAGE-db.pdf`
@@ -353,6 +396,7 @@ if test -z "$use_texi2html"; then
 else
    CONDS="/%%ENDIF.*%%/d;/%%IF  *HTML_SECTION%%/d;/%%IF  *HTML_CHAPTER%%/d"
 fi
+
 curdate=`$SETLANG date '+%B %d, %Y'`
 sed \
    -e "s!%%TITLE%%!$MANUAL_TITLE!g" \
@@ -367,13 +411,11 @@ sed \
    -e "s!%%INFO_TGZ_SIZE%%!$info_tgz_size!g" \
    -e "s!%%DVI_GZ_SIZE%%!$dvi_gz_size!g" \
    -e "s!%%PDF_SIZE%%!$pdf_size!g" \
-   -e "s!%%PS_GZ_SIZE%%!$ps_gz_size!g" \
    -e "s!%%ASCII_SIZE%%!$ascii_size!g" \
    -e "s!%%ASCII_GZ_SIZE%%!$ascii_gz_size!g" \
    -e "s!%%TEXI_TGZ_SIZE%%!$texi_tgz_size!g" \
    -e "s!%%DOCBOOK_HTML_NODE_TGZ_SIZE%%!$html_node_db_tgz_size!g" \
    -e "s!%%DOCBOOK_ASCII_SIZE%%!$docbook_ascii_size!g" \
-   -e "s!%%DOCBOOK_PS_GZ_SIZE%%!$docbook_ps_gz_size!g" \
    -e "s!%%DOCBOOK_PDF_SIZE%%!$docbook_pdf_size!g" \
    -e "s!%%DOCBOOK_XML_SIZE%%!$docbook_xml_size!g" \
    -e "s!%%DOCBOOK_XML_GZ_SIZE%%!$docbook_xml_gz_size!g" \
diff --git a/build-aux/gnupload b/build-aux/gnupload
index 186d2ad..f6b999b 100755
--- a/build-aux/gnupload
+++ b/build-aux/gnupload
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Sign files and upload them.
 
-scriptversion=2012-06-11.00; # UTC
+scriptversion=2012-12-11.16; # UTC
 
 # Copyright (C) 2004-2012 Free Software Foundation, Inc.
 #
@@ -242,6 +242,8 @@ fi
 
 # Make sure passphrase is not exported in the environment.
 unset passphrase
+unset passphrase_fd_0
+GNUPGHOME=${GNUPGHOME:-$HOME/.gnupg}
 
 # Reset PATH to be sure that echo is a built-in.  We will later use
 # 'echo $passphrase' to output the passphrase, so it is important that
@@ -249,12 +251,13 @@ unset passphrase
 # listings with their arguments...).
 # Remember this script runs with 'set -e', so if echo is not built-in
 # it will exit now.
-if $dry_run; then :; else
+if $dry_run || grep -q "^use-agent" $GNUPGHOME/gpg.conf; then :; else
   PATH=/empty echo -n "Enter GPG passphrase: "
   stty -echo
   read -r passphrase
   stty echo
   echo
+  passphrase_fd_0="--passphrase-fd 0"
 fi
 
 if test $# -ne 0; then
@@ -262,7 +265,7 @@ if test $# -ne 0; then
   do
     echo "Signing $file ..."
     rm -f $file.sig
-    echo "$passphrase" | $dbg $GPG --passphrase-fd 0 -ba -o $file.sig $file
+    echo "$passphrase" | $dbg $GPG $passphrase_fd_0 -ba -o $file.sig $file
   done
 fi
 
@@ -320,12 +323,12 @@ upload ()
   case $dest in
     alpha.gnu.org:*)
       mkdirective "$destdir" "$base" "$file" "$stmt"
-      echo "$passphrase" | $dbg $GPG --passphrase-fd 0 --clearsign 
$base.directive
+      echo "$passphrase" | $dbg $GPG $passphrase_fd_0 --clearsign 
$base.directive
       $dbg ncftpput ftp-upload.gnu.org /incoming/alpha $files 
$base.directive.asc
       ;;
     ftp.gnu.org:*)
       mkdirective "$destdir" "$base" "$file" "$stmt"
-      echo "$passphrase" | $dbg $GPG --passphrase-fd 0 --clearsign 
$base.directive
+      echo "$passphrase" | $dbg $GPG $passphrase_fd_0 --clearsign 
$base.directive
       $dbg ncftpput ftp-upload.gnu.org /incoming/ftp $files $base.directive.asc
       ;;
     savannah.gnu.org:*)
@@ -344,7 +347,7 @@ upload ()
       destdir_p1=`echo "$destdir" | sed 's,^[^/]*/,,'`
       destdir_topdir=`echo "$destdir" | sed 's,/.*,,'`
       mkdirective "$destdir_p1" "$base" "$file" "$stmt"
-      echo "$passphrase" | $dbg $GPG --passphrase-fd 0 --clearsign 
$base.directive
+      echo "$passphrase" | $dbg $GPG $passphrase_fd_0 --clearsign 
$base.directive
       for f in $files $base.directive.asc
       do
         echo put $f
@@ -353,7 +356,7 @@ upload ()
     /*)
       dest_host=`echo "$dest" | sed 's,:.*,,'`
       mkdirective "$destdir" "$base" "$file" "$stmt"
-      echo "$passphrase" | $dbg $GPG --passphrase-fd 0 --clearsign 
$base.directive
+      echo "$passphrase" | $dbg $GPG $passphrase_fd_0 --clearsign 
$base.directive
       $dbg cp $files $base.directive.asc $dest_host
       ;;
     *)
diff --git a/build-aux/texinfo.tex b/build-aux/texinfo.tex
index f3093d0..b5f3141 100644
--- a/build-aux/texinfo.tex
+++ b/build-aux/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{2012-09-12.16}
+\def\texinfoversion{2012-11-08.11}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -6559,16 +6559,9 @@ end
 \makedispenvdef{quotation}{\quotationstart}
 %
 \def\quotationstart{%
-  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
-  \parindent=0pt
-  %
-  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \indentedblockstart % same as \indentedblock, but increase right margin too.
   \ifx\nonarrowing\relax
-    \advance\leftskip by \lispnarrowing
     \advance\rightskip by \lispnarrowing
-    \exdentamount = \lispnarrowing
-  \else
-    \let\nonarrowing = \relax
   \fi
   \parsearg\quotationlabel
 }
@@ -6594,6 +6587,32 @@ end
   \fi
 }
 
+% @indentedblock is like @quotation, but indents only on the left and
+% has no optional argument.
+% 
+\makedispenvdef{indentedblock}{\indentedblockstart}
+%
+\def\indentedblockstart{%
+  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \parindent=0pt
+  %
+  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \ifx\nonarrowing\relax
+    \advance\leftskip by \lispnarrowing
+    \exdentamount = \lispnarrowing
+  \else
+    \let\nonarrowing = \relax
+  \fi
+}
+
+% Keep a nonzero parskip for the environment, since we're doing normal filling.
+%
+\def\Eindentedblock{%
+  \par
+  {\parskip=0pt \afterenvbreak}%
+}
+\def\Esmallindentedblock{\Eindentedblock}
+
 
 % LaTeX-like @address@hidden verbatim and @verb{<char>...<char>}
 % If we want to allow any <char> as delimiter,
diff --git a/cfg.mk b/cfg.mk
index 4300f04..f374d3d 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -81,7 +81,6 @@ WGETFLAGS = -C off
 automake_gitweb = \
   http://git.savannah.gnu.org/gitweb/?p=automake.git;a=blob_plain;hb=HEAD;
 autom4te_files = \
-  Autom4te/Configure_ac.pm \
   Autom4te/Channels.pm \
   Autom4te/FileUtils.pm \
   Autom4te/Getopt.pm \
diff --git a/doc/gendocs_template b/doc/gendocs_template
index f3a3ff6..a62ad61 100644
--- a/doc/gendocs_template
+++ b/doc/gendocs_template
@@ -45,8 +45,6 @@
     (%%ASCII_GZ_SIZE%%K bytes gzipped)</a>.</li>
 <li><a href="%%PACKAGE%%.dvi.gz">TeX dvi file
     (%%DVI_GZ_SIZE%%K bytes gzipped)</a>.</li>
-<li><a href="%%PACKAGE%%.ps.gz">PostScript file
-    (%%PS_GZ_SIZE%%K bytes gzipped)</a>.</li>
 <li><a href="%%PACKAGE%%.pdf">PDF file
     (%%PDF_SIZE%%K bytes)</a>.</li>
 <li><a href="%%PACKAGE%%.texi.tar.gz">Texinfo source
diff --git a/doc/standards.texi b/doc/standards.texi
index fc92652..5fb433f 100644
--- a/doc/standards.texi
+++ b/doc/standards.texi
@@ -3,7 +3,7 @@
 @setfilename standards.info
 @settitle GNU Coding Standards
 @c This date is automagically updated when you save this file:
address@hidden lastupdate June 30, 2012
address@hidden lastupdate November 25, 2012
 @c %**end of header
 
 @dircategory GNU organization
@@ -1047,7 +1047,8 @@ have legal significance.
 Finally, here is the table of our suggested license abbreviations.
 Any abbreviation can be followed by @address@hidden, meaning
 that particular version, or later versions with the @samp{+}, as shown
-above.
+above.  In the case of a GNU license, @emph{always} indicate the permitted
+versions in this way.
 
 In the case of exceptions for extra permissions with the GPL, we use
 @samp{/} for a separator; the version number can follow the license
@@ -4063,6 +4064,7 @@ ignore most of its arguments.
 @section Making Releases
 @cindex packaging
 
address@hidden version numbers, for releases
 You should identify each release with a pair of version numbers, a
 major version and a minor.  We have no objection to using more than
 two numbers, but it is very unlikely that you really need them.
@@ -4079,20 +4081,28 @@ and never changed automatically; non-source files are 
produced from
 source files by programs under the control of the Makefile.
 
 @cindex @file{README} file
-The distribution should contain a file named @file{README} which gives
-the name of the package, and a general description of what it does.  It
-is also good to explain the purpose of each of the first-level
-subdirectories in the package, if there are any.  The @file{README} file
-should either state the version number of the package, or refer to where
-in the package it can be found.
-
-The @file{README} file should refer to the file @file{INSTALL}, which
-should contain an explanation of the installation procedure.
-
-The @file{README} file should also refer to the file which contains the
-copying conditions.  The GNU GPL, if used, should be in a file called
address@hidden  If the GNU LGPL is used, it should be in a file called
+The distribution should contain a file named @file{README} with a
+general overview of the package:
+
address@hidden
address@hidden the name of the package;
+
address@hidden the version number of the package, or refer to where in the
+package the version can be found;
+
address@hidden a general description of what the package does;
+
address@hidden a reference to the the file @file{INSTALL}, which
+should in turn contain an explanation of the installation procedure;
+
address@hidden a brief explanation of any unusual top-level directories or
+files, or other hints for readers to find their way around the source;
+
address@hidden a reference to the file which contains the copying conditions.
+The GNU GPL, if used, should be in a file called @file{COPYING}.  If
+the GNU LGPL is used, it should be in a file called
 @file{COPYING.LESSER}.
address@hidden itemize
 
 Naturally, all the source files must be in the distribution.  It is
 okay to include non-source files in the distribution along with the
@@ -4100,9 +4110,10 @@ source files they are generated from, provided they are 
up-to-date
 with the source they are made from, and machine-independent, so that
 normal building of the distribution will never modify them.  We
 commonly include non-source files produced by Autoconf, Automake,
-Bison, @code{lex}, @TeX{}, and @code{makeinfo}; this helps avoid
+Bison, @code{flex}, @TeX{}, and @code{makeinfo}; this helps avoid
 unnecessary dependencies between our distributions, so that users can
-install whichever packages they want to install.
+install whichever versions of whichever packages they like.  Do not
+induce new dependencies on other software lightly.
 
 Non-source files that might actually be modified by building and
 installing the program should @strong{never} be included in the
diff --git a/maint.mk b/maint.mk
index 5d63b49..93c2508 100644
--- a/maint.mk
+++ b/maint.mk
@@ -28,6 +28,28 @@ ifneq ($(build_aux),)
 set $$(_build-aux) relative to $$(srcdir) instead of $$(build_aux)")
 endif
 
+# Helper variables.
+_empty =
+_sp = $(_empty) $(_empty)
+
+# _equal,S1,S2
+# ------------
+# If S1 == S2, return S1, otherwise the empty string.
+_equal = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1)))
+
+# member-check,VARIABLE,VALID-VALUES
+# ----------------------------------
+# Check that $(VARIABLE) is in the space-separated list of VALID-VALUES, and
+# return it.  Die otherwise.
+member-check =                                                         \
+  $(strip                                                              \
+    $(if $($(1)),                                                      \
+      $(if $(findstring $(_sp),$($(1))),                               \
+          $(error invalid $(1): '$($(1))', expected $(2)),             \
+          $(or $(findstring $(_sp)$($(1))$(_sp),$(_sp)$(2)$(_sp)),     \
+            $(error invalid $(1): '$($(1))', expected $(2)))),         \
+      $(error $(1) undefined)))
+
 # Do not save the original name or timestamp in the .tar.gz file.
 # Use --rsyncable if available.
 gzip_rsyncable := \
@@ -52,9 +74,9 @@ _dot_escaped_srcdir = $(subst .,\.,$(srcdir))
 # Post-process $(VC_LIST) output, prepending $(srcdir)/, but only
 # when $(srcdir) is not ".".
 ifeq ($(srcdir),.)
-_prepend_srcdir_prefix =
+  _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,
@@ -78,32 +100,41 @@ VERSION_REGEXP = $(subst .,\.,$(VERSION))
 PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION))
 
 ifeq ($(VC),$(GIT))
-this-vc-tag = v$(VERSION)
-this-vc-tag-regexp = v$(VERSION_REGEXP)
+  this-vc-tag = v$(VERSION)
+  this-vc-tag-regexp = v$(VERSION_REGEXP)
 else
-tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
-tag-this-version = $(subst .,_,$(VERSION))
-this-vc-tag = $(tag-package)-$(tag-this-version)
-this-vc-tag-regexp = $(this-vc-tag)
+  tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
+  tag-this-version = $(subst .,_,$(VERSION))
+  this-vc-tag = $(tag-package)-$(tag-this-version)
+  this-vc-tag-regexp = $(this-vc-tag)
 endif
 my_distdir = $(PACKAGE)-$(VERSION)
 
 # Old releases are stored here.
 release_archive_dir ?= ../release
 
+# If RELEASE_TYPE is undefined, but RELEASE is, use its second word.
+# But overwrite VERSION.
+ifdef RELEASE
+  VERSION := $(word 1, $(RELEASE))
+  RELEASE_TYPE ?= $(word 2, $(RELEASE))
+endif
+
+# Validate and return $(RELEASE_TYPE), or die.
+RELEASE_TYPES = alpha beta stable
+release-type = $(call member-check,RELEASE_TYPE,$(RELEASE_TYPES))
+
 # Override gnu_rel_host and url_dir_list in cfg.mk if these are not right.
 # Use alpha.gnu.org for alpha and beta releases.
 # Use ftp.gnu.org for stable releases.
 gnu_ftp_host-alpha = alpha.gnu.org
 gnu_ftp_host-beta = alpha.gnu.org
 gnu_ftp_host-stable = ftp.gnu.org
-gnu_rel_host ?= $(gnu_ftp_host-$(RELEASE_TYPE))
+gnu_rel_host ?= $(gnu_ftp_host-$(release-type))
 
-ifeq ($(gnu_rel_host),ftp.gnu.org)
-url_dir_list ?= http://ftpmirror.gnu.org/$(PACKAGE)
-else
-url_dir_list ?= ftp://$(gnu_rel_host)/gnu/$(PACKAGE)
-endif
+url_dir_list ?= $(if $(call _equal,$(gnu_rel_host),ftp.gnu.org),       \
+                     http://ftpmirror.gnu.org/$(PACKAGE),              \
+                     ftp://$(gnu_rel_host)/gnu/$(PACKAGE))
 
 # Override this in cfg.mk if you are using a different format in your
 # NEWS file.
@@ -124,7 +155,7 @@ export LC_ALL = C
 ## Sanity checks.  ##
 ## --------------- ##
 
-_cfg_mk := $(shell test -f $(srcdir)/cfg.mk && echo '$(srcdir)/cfg.mk')
+_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' 
\
@@ -132,9 +163,9 @@ syntax-check-rules := $(sort $(shell sed -n 
's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \
 .PHONY: $(syntax-check-rules)
 
 ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0)
-local-checks-available += $(syntax-check-rules)
+  local-checks-available += $(syntax-check-rules)
 else
-local-checks-available += no-vc-detected
+  local-checks-available += no-vc-detected
 no-vc-detected:
        @echo "No version control files detected; skipping syntax check"
 endif
@@ -570,8 +601,6 @@ sc_prohibit_c_ctype_without_use:
        @h='c-ctype.h' re='\<c_($(ctype_re)) *\(' \
          $(_sc_header_without_use)
 
-_empty =
-_sp = $(_empty) $(_empty)
 # The following list was generated by running:
 # man signal.h|col -b|perl -ne '/bsd_signal.*;/.../sigwaitinfo.*;/ and print' \
 #   | perl -lne '/^\s+(?:int|void).*?(\w+).*/ and print $1' | fmt
@@ -1092,9 +1121,11 @@ fix_po_file_diag = \
 'you have changed the set of files with translatable diagnostics;\n\
 apply the above patch\n'
 
-# Verify that all source files using _() are listed in po/POTFILES.in.
+# Verify that all source files using _() (more specifically, files that
+# match $(_gl_translatable_string_re)) are listed in po/POTFILES.in.
 po_file ?= $(srcdir)/po/POTFILES.in
 generated_files ?= $(srcdir)/lib/*.[ch]
+_gl_translatable_string_re ?= \b(N?_|gettext *)\([^)"]*("|$$)
 sc_po_check:
        @if test -f $(po_file); then                                    \
          grep -E -v '^(#|$$)' $(po_file)                               \
@@ -1114,7 +1145,7 @@ sc_po_check:
            esac;                                                       \
            files="$$files $$file";                                     \
          done;                                                         \
-         grep -E -l '\b(N?_|gettext *)\([^)"]*("|$$)' $$files          \
+         grep -E -l '$(_gl_translatable_string_re)' $$files            \
            | sed 's|^$(_dot_escaped_srcdir)/||' | sort -u > address@hidden;    
\
          diff -u -L $(po_file) -L $(po_file) address@hidden address@hidden     
                \
            || { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; };   \
@@ -1135,7 +1166,7 @@ sc_makefile_path_separator_check:
 # i.e., when pkg-M.N.tar.xz already exists (either in "." or in ../release)
 # and is read-only.
 writable-files:
-       if test -d $(release_archive_dir); then                         \
+       $(AM_V_GEN)if test -d $(release_archive_dir); then              \
          for file in $(DIST_ARCHIVES); do                              \
            for p in ./ $(release_archive_dir)/; do                     \
              test -e $$p$$file || continue;                            \
@@ -1266,23 +1297,28 @@ gpg_key_ID ?=                                           
                \
 translation_project_ ?= address@hidden
 
 # Make info-gnu the default only for a stable release.
-ifeq ($(RELEASE_TYPE),stable)
-  announcement_Cc_ ?= $(translation_project_), $(PACKAGE_BUGREPORT)
-  announcement_mail_headers_ ?=                                                
\
-    To: address@hidden                                         \
-    Cc: $(announcement_Cc_)                                            \
-    Mail-Followup-To: $(PACKAGE_BUGREPORT)
-else
-  announcement_Cc_ ?= $(translation_project_)
-  announcement_mail_headers_ ?=                                                
\
-    To: $(PACKAGE_BUGREPORT)                                           \
-    Cc: $(announcement_Cc_)
-endif
-
+announcement_Cc_stable = $(translation_project_), $(PACKAGE_BUGREPORT)
+announcement_mail_headers_stable =             \
+  To: address@hidden                           \
+  Cc: $(announcement_Cc_)                      \
+  Mail-Followup-To: $(PACKAGE_BUGREPORT)
+
+announcement_Cc_alpha = $(translation_project_)
+announcement_mail_headers_alpha =              \
+  To: $(PACKAGE_BUGREPORT)                     \
+  Cc: $(announcement_Cc_)
+
+announcement_mail_Cc_beta = $(announcement_mail_Cc_alpha)
+announcement_mail_headers_beta = $(announcement_mail_headers_alpha)
+
+announcement_mail_Cc_ ?= $(announcement_mail_Cc_$(release-type))
+announcement_mail_headers_ ?= $(announcement_mail_headers_$(release-type))
 announcement: NEWS ChangeLog $(rel-files)
-       $(AM_V_GEN)$(srcdir)/$(_build-aux)/announce-gen                 \
+# Not $(AM_V_GEN) since the output of this command serves as
+# announcement message: it would start with " GEN announcement".
+       $(AM_V_at)$(srcdir)/$(_build-aux)/announce-gen                  \
            --mail-headers='$(announcement_mail_headers_)'              \
-           --release-type=$(RELEASE_TYPE)                              \
+           --release-type=$(release-type)                              \
            --package=$(PACKAGE)                                        \
            --prev=$(PREV_VERSION)                                      \
            --curr=$(VERSION)                                           \
@@ -1309,16 +1345,22 @@ ftp-gnu = ftp://ftp.gnu.org/gnu
 www-gnu = http://www.gnu.org
 
 upload_dest_dir_ ?= $(PACKAGE)
+upload_command =                                               \
+  $(srcdir)/$(_build-aux)/gnupload $(GNUPLOADFLAGS)            \
+  --to $(gnu_rel_host):$(upload_dest_dir_)                     \
+  $(rel-files)
 emit_upload_commands:
        @echo =====================================
        @echo =====================================
-       @echo "$(srcdir)/$(_build-aux)/gnupload $(GNUPLOADFLAGS) \\"
-       @echo "    --to $(gnu_rel_host):$(upload_dest_dir_) \\"
-       @echo "  $(rel-files)"
+       @echo '$(upload_command)'
        @echo '# send the ~/announce-$(my_distdir) e-mail'
        @echo =====================================
        @echo =====================================
 
+.PHONY: upload
+upload:
+       $(AM_V_GEN)$(upload_command)
+
 define emit-commit-log
   printf '%s\n' 'maint: post-release administrivia' ''                 \
     '* NEWS: Add header line for next release.'                                
\
@@ -1348,8 +1390,9 @@ submodule-checks ?= no-submodule-changes 
public-submodule-commit
 public-submodule-commit:
        $(AM_V_GEN)if test -d $(srcdir)/.git; then                      \
          cd $(srcdir) &&                                               \
-         git submodule --quiet foreach test '$$(git rev-parse $$sha1)' \
-             = '$$(git merge-base origin $$sha1)'                      \
+         git submodule --quiet foreach                                 \
+             test '"$$(git rev-parse "$$sha1")"'                       \
+             = '"$$(git merge-base origin "$$sha1")"'                  \
            || { echo '$(ME): found non-public submodule commit' >&2;   \
                 exit 1; };                                             \
        else                                                            \
@@ -1364,7 +1407,7 @@ public-submodule-commit:
 gl_public_submodule_commit ?= public-submodule-commit
 check: $(gl_public_submodule_commit)
 
-.PHONY: alpha beta stable
+.PHONY: alpha beta stable release
 ALL_RECURSIVE_TARGETS += alpha beta stable
 alpha beta stable: $(local-check) writable-files $(submodule-checks)
        $(AM_V_GEN)test $@ = stable                                     \
@@ -1378,15 +1421,16 @@ alpha beta stable: $(local-check) writable-files 
$(submodule-checks)
        $(AM_V_at)$(MAKE) $(release-prep-hook) RELEASE_TYPE=$@
        $(AM_V_at)$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
 
+release:
+       $(AM_V_GEN)$(MAKE) $(release-type)
+
 # Override this in cfg.mk if you follow different procedures.
 release-prep-hook ?= release-prep
 
 gl_noteworthy_news_ = * Noteworthy changes in release ?.? (????-??-??) [?]
 .PHONY: release-prep
 release-prep:
-       $(AM_V_GEN)case $$RELEASE_TYPE in alpha|beta|stable) ;; \
-         *) echo "invalid RELEASE_TYPE: $$RELEASE_TYPE" 1>&2; exit 1;; esac
-       $(AM_V_at)$(MAKE) --no-print-directory -s announcement \
+       $(AM_V_GEN)$(MAKE) --no-print-directory -s announcement \
          > ~/announce-$(my_distdir)
        $(AM_V_at)if test -d $(release_archive_dir); then       \
          ln $(rel-files) $(release_archive_dir);               \


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