[PATCH] DocBook: Use xmlto to process the DocBook files.

xmlto uses standared XSLT templates to generate manpages, (x)html pages, and
XML FO files which can be processed with passivetex.  This is much faster than
using jadetex for everything.  This patch also reduces the number of
kernel-specific scripts that are needed to generate documentation.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 28 insertions, 301 deletions

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 62bf9fe..0835dc2 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -581,8 +581,14 @@ sub output_function_xml(%) {
     $id =~ s/[^A-Za-z0-9]/-/g;
 
     print "<refentry>\n";
+    print "<refentryinfo>\n";
+    print " <title>LINUX</title>\n";
+    print " <productname>Kernel Hackers Manual</productname>\n";
+    print " <date>$man_date</date>\n";
+    print "</refentryinfo>\n";
     print "<refmeta>\n";
-    print "<refentrytitle><phrase id=\"$id\">".$args{'function'}."</phrase></refentrytitle>\n";
+    print " <refentrytitle><phrase id=\"$id\">".$args{'function'}."</phrase></refentrytitle>\n";
+    print " <manvolnum>9</manvolnum>\n";
     print "</refmeta>\n";
     print "<refnamediv>\n";
     print " <refname>".$args{'function'}."</refname>\n";
@@ -651,8 +657,14 @@ sub output_struct_xml(%) {
     $id =~ s/[^A-Za-z0-9]/-/g;
 
     print "<refentry>\n";
+    print "<refentryinfo>\n";
+    print " <title>LINUX</title>\n";
+    print " <productname>Kernel Hackers Manual</productname>\n";
+    print " <date>$man_date</date>\n";
+    print "</refentryinfo>\n";
     print "<refmeta>\n";
-    print "<refentrytitle><phrase id=\"$id\">".$args{'type'}." ".$args{'struct'}."</phrase></refentrytitle>\n";
+    print " <refentrytitle><phrase id=\"$id\">".$args{'type'}." ".$args{'struct'}."</phrase></refentrytitle>\n";
+    print " <manvolnum>9</manvolnum>\n";
     print "</refmeta>\n";
     print "<refnamediv>\n";
     print " <refname>".$args{'type'}." ".$args{'struct'}."</refname>\n";
@@ -729,8 +741,14 @@ sub output_enum_xml(%) {
     $id =~ s/[^A-Za-z0-9]/-/g;
 
     print "<refentry>\n";
+    print "<refentryinfo>\n";
+    print " <title>LINUX</title>\n";
+    print " <productname>Kernel Hackers Manual</productname>\n";
+    print " <date>$man_date</date>\n";
+    print "</refentryinfo>\n";
     print "<refmeta>\n";
-    print "<refentrytitle><phrase id=\"$id\">enum ".$args{'enum'}."</phrase></refentrytitle>\n";
+    print " <refentrytitle><phrase id=\"$id\">enum ".$args{'enum'}."</phrase></refentrytitle>\n";
+    print " <manvolnum>9</manvolnum>\n";
     print "</refmeta>\n";
     print "<refnamediv>\n";
     print " <refname>enum ".$args{'enum'}."</refname>\n";
@@ -789,8 +807,14 @@ sub output_typedef_xml(%) {
     $id =~ s/[^A-Za-z0-9]/-/g;
 
     print "<refentry>\n";
+    print "<refentryinfo>\n";
+    print " <title>LINUX</title>\n";
+    print " <productname>Kernel Hackers Manual</productname>\n";
+    print " <date>$man_date</date>\n";
+    print "</refentryinfo>\n";
     print "<refmeta>\n";
-    print "<refentrytitle><phrase id=\"$id\">typedef ".$args{'typedef'}."</phrase></refentrytitle>\n";
+    print " <refentrytitle><phrase id=\"$id\">typedef ".$args{'typedef'}."</phrase></refentrytitle>\n";
+    print " <manvolnum>9</manvolnum>\n";
     print "</refmeta>\n";
     print "<refnamediv>\n";
     print " <refname>typedef ".$args{'typedef'}."</refname>\n";
diff --git a/scripts/makeman b/scripts/makeman
deleted file mode 100755
index db3af64..0000000
--- a/scripts/makeman
+++ /dev/null
@@ -1,185 +0,0 @@
-#!/usr/bin/perl
-
-use strict;
-
-## Copyright (C) Michael Still (mikal@stillhq.com)
-## Released under the terms of the GNU GPL
-##
-## A script to make or install the manpages extracted by split-man
-##
-## Arguements: $1 -- the word "convert" or "install"
-##             $2 -- the directory containing the SGML files for the manpages
-##             $3 -- the filename which contained the sgmldoc output
-##                     (I need this so I know which manpages to convert)
-
-my($LISTING, $GENERATED, $INPUT, $OUTPUT, $front, $mode, $filename, $tmpdir);
-
-if($ARGV[0] eq ""){
-  die "Usage: makeman [convert | install] <dir> <file>\n";
-}
-
-if( ! -d "$ARGV[1]" ){
-  die "Output directory \"$ARGV[1]\" does not exist\n";
-}
-
-if($ENV{"TMPDIR"} ne ""){
-  $tmpdir = $ENV{"TMPDIR"};
-}
-else{
-  $tmpdir = "/tmp";
-}
-
-if($ARGV[0] eq "convert"){
-  open LISTING, "grep \"<refentrytitle>\" $ARGV[2] |";
-  while(<LISTING>){
-    s/<\/.*$//;
-    s/^.*>//;
-    s/\.sgml//;
-    s/struct //;
-    s/typedef //;
-
-    chomp;
-    $filename = $_;
-    print "Processing $filename\n";
-
-    # Open the input file to extract the front matter, generate the man page,
-    # and open it, and the rearrange everything until it is happy
-    open INPUT, "< $ARGV[1]/$filename.sgml";
-    $front = "";
-    $mode = 0;
-
-    # The modes used here are:
-    #                                                         mode = 0
-    # <!-- BEGINFRONTTAG -->
-    # <!-- <bookinfo>                                         mode = 1
-    # <!--   <legalnotice>                                    mode = 2
-    # <!--     ...GPL or whatever...
-    # <!--   </legalnotice>                                   mode = 4
-    # <!-- </bookinfo>                                        mode = 3
-    # <!-- ENDFRONTTAG -->
-    #
-    # ...doco...
-
-    # I know that some of the if statements in this while loop are in a funny
-    # order, but that is deliberate...
-    while(<INPUT>){
-      if($mode > 0){
-	s/<!-- //;
-	s/ -->//;
-	s/<docinfo>//i;
-	s<\/docinfo>//i;
-	s/^[ \t]*//i;
-      }
-
-      if($mode == 2){
-	if(/<para>/i){
-	}
-	elsif(/<\/para>/i){
-	  $front = "$front.\\\" \n";
-	}
-	elsif(/<\/legalnotice>/i){
-	  $mode = 4;
-	}
-	elsif(/^[ \t]*$/){
-	}
-	else{
-	  $front = "$front.\\\"     $_";
-	}
-      }
-
-      if($mode == 1){
-	if(/<title>(.*)<\/title>/i){
-	  $front = "$front.\\\" This documentation was generated from the book titled \"$1\", which is part of the Linux kernel source.\n.\\\" \n";
-	}
-	elsif(/<legalnotice>/i){
-	  $front = "$front.\\\" This documentation comes with the following legal notice:\n.\\\" \n";
-	  $mode = 2;
-	}
-
-	elsif(/<author>/i){
-	  $front = "$front.\\\" Documentation by: ";
-	}
-	elsif(/<firstname>(.*)<\/firstname>/i){
-	  $front = "$front$1 ";
-	}
-	elsif(/<surname>(.*)<\/surname>/i){
-	  $front = "$front$1 ";
-	}
-	elsif(/<email>(.*)<\/email>/i){
-	  $front = "$front($1)";
-	}
-	elsif(/\/author>/i){
-	  $front = "$front\n";
-	}
-
-	elsif(/<copyright>/i){
-	  $front = "$front.\\\" Documentation copyright: ";
-	}
-	elsif(/<holder>(.*)<\/holder>/i){
-	  $front = "$front$1 ";
-	}
-	elsif(/<year>(.*)<\/year>/i){
-	  $front = "$front$1 ";
-	}
-	elsif(/\/copyright>/i){
-	  $front = "$front\n";
-	}
-
-	elsif(/^[ \t]*$/
-	      || /<affiliation>/i
-	      || /<\/affiliation>/i
-	      || /<address>/i
-	      || /<\/address>/i
-	      || /<authorgroup>/i
-	      || /<\/authorgroup>/i
-	      || /<\/legalnotice>/i
-              || /<date>/i
-              || /<\/date>/i
-              || /<edition>/i
-              || /<\/edition>/i
-	      || /<pubdate>/i
-	      || /<\/pubdate>/i){
-	}
-	else{
-	  print "Unknown tag in manpage conversion: $_";
-	  }
-      }
-
-      if($mode == 0){
-	if(/<bookinfo>/i){
-	  $mode = 1;
-	}
-      }
-
-      if($mode == 4){
-	if(/<\/bookinfo>/i){
-	  $mode = 3;
-	}
-      }
-    }
-    close INPUT;
-
-    system("cd $ARGV[1]; docbook2man $filename.sgml; mv $filename.9 $tmpdir/$$.9\n");
-    open GENERATED, "< $tmpdir/$$.9";
-    open OUTPUT, "> $ARGV[1]/$filename.9";
-
-    print OUTPUT "$front";
-    print OUTPUT ".\\\" For comments on the formatting of this manpage, please contact Michael Still <mikal\@stillhq.com>\n\n";
-    while(<GENERATED>){
-      print OUTPUT "$_";
-    }
-    close OUTPUT;
-    close GENERATED;
-
-    system("gzip -f $ARGV[1]/$filename.9\n");
-    unlink("$tmpdir/$$.9");
-  }
-}
-elsif($ARGV[0] eq "install"){
-  system("mkdir -p /usr/local/man/man9/; install $ARGV[1]/*.9.gz /usr/local/man/man9/");
-}
-else{
-  die "Usage: makeman [convert | install] <dir> <file>\n";
-}
-
-print "Done\n";
diff --git a/scripts/split-man b/scripts/split-man
deleted file mode 100755
index 03897fe..0000000
--- a/scripts/split-man
+++ /dev/null
@@ -1,112 +0,0 @@
-#!/usr/bin/perl
-
-use strict;
-
-## Copyright (C) Michael Still (mikal@stillhq.com)
-## Released under the terms of the GNU GPL
-##
-## Hoon through the specified DocBook SGML file, and split out the
-## man pages. These can then be processed into groff format, and
-## installed if desired...
-##
-## Arguements: $1 -- the name of the sgml file
-##             $2 -- the directory to put the generated SGML files in
-##             $3 -- kernel version
-
-my($SGML, $REF, $front, $refdata, $mode, $filename);
-
-if(($ARGV[0] eq "") || ($ARGV[1] eq "") || ($ARGV[2] eq "")){
-  die "Usage: split-man <sgml file> <output dir> <kernel version>\n";
-}
-
-open SGML, "< $ARGV[0]" or die "Could not open input file \"$ARGV[0]\"\n";
-if( ! -d "$ARGV[1]" ){
-  die "Output directory \"$ARGV[1]\" does not exist\n";
-}
-
-# Possible modes:
-#   0: Looking for input I care about
-#   1: Inside book front matter
-#   2: Inside a refentry
-#   3: Inside a refentry, and we know the filename
-
-$mode = 0;
-$refdata = "";
-$front = "";
-while(<SGML>){
-  # Starting modes
-  if(/<bookinfo>/ || /<docinfo>/){
-    $mode = 1;
-  }
-  elsif(/<refentry>/){
-    $mode = 2;
-  }
-  elsif(/<refentrytitle><phrase[^>]*>([^<]*)<.*$/){
-    $mode = 3;
-    $filename = $1;
-
-    $filename =~ s/struct //;
-    $filename =~ s/typedef //;
-
-    print "Found manpage for $filename\n";
-    open REF, "> $ARGV[1]/$filename.sgml" or
-      die "Couldn't open output file \"$ARGV[1]/$filename.sgml\": $!\n";
-    print REF <<EOF;
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
-
-<!-- BEGINFRONTTAG: The following is front matter for the parent book -->
-$front
-<!-- ENDFRONTTAG: End front matter -->
-
-$refdata
-EOF
-    $refdata = "";
-  }
-
-  # Extraction
-  if($mode == 1){
-    chomp $_;
-    $front = "$front<!-- $_ -->\n";
-  }
-  elsif($mode == 2){
-    $refdata = "$refdata$_";
-  }
-  elsif($mode == 3){
-    # There are some fixups which need to be applied
-    if(/<\/refmeta>/){
-      print REF "<manvolnum>9</manvolnum>\n";
-    }
-    if(/<\/refentry>/){
-      print REF <<EOF;
-<refsect1><title>About this document</title>
-<para>
-This documentation was generated with kernel version $ARGV[2].
-</para>
-</refsect1>
-EOF
-    }
-
-    # For some reason, we title the synopsis twice in the main DocBook
-    if(! /<title>Synopsis<\/title>/){
-      if(/<refentrytitle>/){
-	s/struct //;
-	s/typedef //;
-      }
-
-      print REF "$_";
-    }
-  }
-
-  # Ending modes
-  if(/<\/bookinfo>/ || /<\/docinfo>/){
-    $mode = 0;
-  }
-  elsif(/<\/refentry>/){
-    $mode = 0;
-    close REF;
-  }
-}
-
-# And make sure we don't process this unnessesarily
-$ARGV[0] =~ s/\.sgml/.9/;
-`touch $ARGV[0]`;