autoupdate

7 files changed, 126 insertions, 69 deletions

diff --git a/build-aux/compile b/build-aux/compile
index 7b4a9a7e1e..718dc6d0bf 100755
--- a/build-aux/compile
+++ b/build-aux/compile
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.
 
-scriptversion=2012-03-05.13; # UTC
+scriptversion=2012-10-14.11; # UTC
 
 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
@@ -112,6 +112,11 @@ func_cl_dashl ()
       lib=$dir/$lib.lib
       break
     fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
   done
   IFS=$save_IFS
 
diff --git a/build-aux/depcomp b/build-aux/depcomp
index 0544c68351..e1f51f482a 100755
--- a/build-aux/depcomp
+++ b/build-aux/depcomp
@@ -74,6 +74,9 @@ tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
 
 rm -f "$tmpdepfile"
 
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
 # Some modes work just like other modes, but use different flags.  We
 # parameterize here, but still list the modes in the big case below,
 # to make depend.m4 easier to write.  Note that we *cannot* use a case
@@ -108,7 +111,7 @@ if test "$depmode" = msvc7msys; then
 fi
 
 if test "$depmode" = xlc; then
-   # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
+   # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
    gccflag=-qmakedep=gcc,-MF
    depmode=gcc
 fi
@@ -142,13 +145,17 @@ gcc3)
   ;;
 
 gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
 ## There are various ways to get dependency output from gcc.  Here's
 ## why we pick this rather obscure method:
 ## - Don't want to use -MD because we'd like the dependencies to end
 ##   up in a subdir.  Having to rename by hand is ugly.
 ##   (We might end up doing this anyway to support other compilers.)
 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
+##   -MM, not -M (despite what the docs say).  Also, it might not be
+##   supported by the other compilers which use the 'gcc' depmode.
 ## - Using -M directly means running the compiler twice (even worse
 ##   than renaming).
   if test -z "$gccflag"; then
diff --git a/build-aux/gendocs.sh b/build-aux/gendocs.sh
index b4c328acb8..0c0bc4b0f3 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=2012-10-23.16
+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=2012-10-23.16
 #
 # 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
@@ -68,7 +73,7 @@ Options:
   -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.
@@ -108,11 +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
@@ -122,16 +127,11 @@ SETLANG setting in the source.
 Email bug reports or enhancement requests to bug-texinfo@gnu.org.
 "
 
-calcsize()
-{
-  size=`ls -ksl $1 | awk '{print $1}'`
-  echo $size
-}
-
 MANUAL_TITLE=
 PACKAGE=
 EMAIL=webmasters@gnu.org  # please override with --email
 commonarg= # Options passed to all the tools (-I dir).
+dirs=      # -I's directories.
 htmlarg=
 infoarg=--no-split
 outdir=manual
@@ -144,7 +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 '$1'";;
+    -I) shift; commonarg="$commonarg -I '$1'"; dirs="$dirs $1";;
     --docbook) docbook=yes;;
     --html) shift; htmlarg=$1;;
     --info) shift; infoarg=$1;;
@@ -193,6 +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;;
@@ -213,13 +262,6 @@ 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 $PACKAGE.dvi.gz`
@@ -268,6 +310,7 @@ if test -z "$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/"
 
   opt="--html -o $PACKAGE.html $commonarg $htmlarg"
@@ -275,15 +318,14 @@ if test -z "$use_texi2html"; then
   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
   opt="--output $PACKAGE.html $commonarg $htmlarg"
   cmd="$SETLANG $TEXI2HTML $opt \"$srcfile\""
@@ -311,7 +353,7 @@ texi_tgz_size=`calcsize "$outdir/$PACKAGE.texi.tar.gz"`
 
 if test -n "$docbook"; then
   opt="-o - --docbook $commonarg"
-  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\" > ${srcdir}/$PACKAGE-db.xml"
+  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\" >${srcdir}/$PACKAGE-db.xml"
   echo "Generating docbook XML... ($cmd)"
   eval "$cmd"
   docbook_xml_size=`calcsize $PACKAGE-db.xml`
@@ -340,13 +382,6 @@ if test -n "$docbook"; then
   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}/$PACKAGE-db.xml\""
   echo "Generating docbook PDF... ($cmd)"
   eval "$cmd"
@@ -361,6 +396,7 @@ if test -z "$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" \
@@ -375,13 +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/doc/gendocs_template b/doc/gendocs_template
index f3a3ff64c5..a62ad6167b 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/gendocs_template_min b/doc/gendocs_template_min
index 4890b679a0..93b9c19efa 100644
--- a/doc/gendocs_template_min
+++ b/doc/gendocs_template_min
@@ -7,7 +7,6 @@
 <title>%%TITLE%% - GNU Project - Free Software Foundation (FSF)</title>
 <meta http-equiv="content-type" content='text/html; charset=utf-8' />
 <link rel="stylesheet" type="text/css" href="/gnu.css" />
-<link rev="made" href="webmasters@gnu.org" />
 </head>
 
 <body>
@@ -63,8 +62,6 @@
     (%%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/maintain.texi b/doc/maintain.texi
index 9549192f94..2bc48f448c 100644
--- a/doc/maintain.texi
+++ b/doc/maintain.texi
@@ -5,7 +5,7 @@
 @c For double-sided printing, uncomment:
 @c @setchapternewpage odd
 @c This date is automagically updated when you save this file:
-@set lastupdate August 24, 2012
+@set lastupdate October 27, 2012
 @c %**end of header
 
 @dircategory GNU organization
@@ -1911,6 +1911,7 @@ on @code{www.gnu.org} link to that site.
 
 @node Hosting for Web Pages
 @section Hosting for Web Pages
+@cindex web pages, hosting for
 
 The best way to maintain the web pages for your project is to register
 the project on @code{savannah.gnu.org}.  Then you can edit the pages
@@ -1935,6 +1936,7 @@ For details, see
 
 @node Freedom for Web Pages
 @section Freedom for Web Pages
+@cindex web pages, freedom for
 
 If you use a site other than @code{www.gnu.org}, please make sure that
 the site runs on free software alone.  (It is ok if the site uses
@@ -1958,11 +1960,14 @@ generally superior.  See @url{http://www.gnu.org/philosophy/gif.html}.
 
 @node Manuals on Web Pages
 @section Manuals on Web Pages
+@cindex web pages, including manuals on
+@cindex formats for documentation, desired
 
 The web pages for the package should include its manuals, in HTML,
-DVI, Info, PostScript, PDF, plain ASCII, and Texinfo format (source).
-All of these can be generated automatically from the Texinfo source
-using Makeinfo and other programs.
+DVI, Info, PDF, plain ASCII, and the source Texinfo.  All of these can
+be generated automatically from Texinfo using Makeinfo and other
+programs.  If the Texinfo itself is generated from some other source
+format, include that too.
 
 When there is only one manual, put it in a subdirectory called
 @file{manual}; the file @file{manual/index.html} should have a link to
@@ -1990,6 +1995,7 @@ will do so based on the contents of your @file{manual} directory.
 @subsection Invoking @command{gendocs.sh}
 @pindex gendocs.sh
 @cindex generating documentation output
+@cindex documentation output, generating
 
 The script @command{gendocs.sh} eases the task of generating the
 Texinfo documentation output for your web pages
@@ -2069,15 +2075,15 @@ HTML output generated by @command{texi2html} (i.e., split by sections
 and chapters).
 
 You can set the environment variables @env{MAKEINFO}, @env{TEXI2DVI},
-@env{TEXI2HTML} and @env{DVIPS} to control the programs that get
-executed, and @env{GENDOCS_TEMPLATE_DIR} to control where the
+etc., to control the programs that get executed, and
+@env{GENDOCS_TEMPLATE_DIR} to control where the
 @file{gendocs_template} file is found.
 
 As usual, run @samp{gendocs.sh --help} for a description of all the
 options, environment variables, and more information.
 
 Please email bug reports, enhancement requests, or other
-correspondence to @email{bug-texinfo@@gnu.org}.
+correspondence about @command{gendocs} to @email{bug-texinfo@@gnu.org}.
 
 
 @node CVS Keywords in Web Pages
diff --git a/doc/standards.texi b/doc/standards.texi
index fc92652786..7fde2e82df 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:
-@set lastupdate June 30, 2012
+@set lastupdate October 27, 2012
 @c %**end of header
 
 @dircategory GNU organization
@@ -4063,6 +4063,7 @@ ignore most of its arguments.
 @section Making Releases
 @cindex packaging
 
+@cindex 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 +4080,28 @@ 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
-@file{COPYING}.  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:
+
+@itemize
+@item the name of the package;
+
+@item the version number of the package, or refer to where in the
+package the version can be found;
+
+@item a general description of what the package does;
+
+@item a reference to the the file @file{INSTALL}, which
+should in turn contain an explanation of the installation procedure;
+
+@item a brief explanation of any unusual top-level directories or
+files, or other hints for readers to find their way around the source;
+
+@item 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}.
+@end 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 +4109,10 @@ 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