#!/usr/bin/perl

# Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like.  Any license provided herein, whether implied or
# otherwise, applies only to this software file.  Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
# Mountain View, CA 94043, or:
#
# http://www.sgi.com 
#
# For further information regarding this notice, see: 
#
# http://oss.sgi.com/projects/GenInfo/NoticeExplan

# Script to make doc target lists (*.auto files) which are
# ref'd in the spec.  Make sure there are rpm entries for
# online and print for every lang in the spec file, or the
# targets won't get picked up.
#
# Basic process is...
# - open the Makefile and make lists of the books in various formats,
#   as well as grabbing some other basic info about the product, etc
# - loop through the book list for each format and spit out book targets
#   into appropriately named .auto files; naming conventions are...
#   - html_targets<$LANG>.auto
#   - print_targets<$LANG>.auto
#   - $LANG = "" for English

$fhs_doc_dir = "usr/share/doc";

open (MAKEFILE, "Makefile");
while (<MAKEFILE>) {

  if (s/^HTML_SUBDIRS\s*=\s*//) { $FORMAT_LIST{html} = $_; }

  if (s/^PDF_SUBDIRS\s*=\s*//) { $FORMAT_LIST{pdf} = $_; }

  if (s/^PS_SUBDIRS\s*=\s*//) { $FORMAT_LIST{ps} = $_; }

  if (s/^SGML_SUBDIRS\s*=\s*//) { $FORMAT_LIST{sgml} = $_; }

  if (s/^RPM_ROOT\s*=\s*([^\s]*)\s*$/$1/) {
    $RPM_ROOT = $1;
    $SPEC_NAME = "$RPM_ROOT.spec";
  }

  if (s/^PROD_NAME\s*=\s*([^\s]*)\s*$/$1/) { $PROD_NAME = $1; }

}
close (Makefile);

# Nuke existing .auto files before starting, since we're appending
system ("rm -f *.auto");

foreach $FORMAT (keys(%FORMAT_LIST)) {
  foreach $BOOK (split (/\s+/, $FORMAT_LIST{$FORMAT})) {

#    ($LANG = $BOOK) =~ s/.*-\d\d\d//;
    if ("$FORMAT" eq "html") { 
	$MEDIA = "html";
    } elsif ("$FORMAT" eq "sgml") {
	$MEDIA = "sgml";
    } else { 
	$MEDIA = "print"; 
    }
    $TARGFILE = "${MEDIA}_targets${LANG}.auto";
    open (TARGFILE,">>$TARGFILE");

    foreach $DIR (`find $fhs_doc_dir/$PROD_NAME/$BOOK/$FORMAT -type d -print`) {
      print TARGFILE "%attr(0755,root,root) %dir /$DIR"; }

    foreach $FILE (`find $fhs_doc_dir/$PROD_NAME/$BOOK/$FORMAT -type f -print`) {
      print TARGFILE "%attr(0644,root,root) /$FILE"; }

    close(TARGFILE);

  }
}

print "targets generated!\n";