--- embedaddon/bird/doc/LinuxDocTools.pm	2017/08/22 12:33:54	1.1.1.1
+++ embedaddon/bird/doc/LinuxDocTools.pm	2021/03/17 19:50:23	1.1.1.2
@@ -2,7 +2,7 @@
 #
 #  LinuxDocTools.pm
 #
-#  $Id: LinuxDocTools.pm,v 1.1.1.1 2017/08/22 12:33:54 misho Exp $
+#  $Id: LinuxDocTools.pm,v 1.1.1.2 2021/03/17 19:50:23 misho Exp $
 #
 #  LinuxDoc-Tools driver core. This contains all the basic functionality
 #  we need to control all other components.
@@ -242,6 +242,7 @@ sub process_options
   #   removes iso-entites sub directory after doing make install.)
   #
   $ENV{SGML_CATALOG_FILES} .= (defined $ENV{SGML_CATALOG_FILES} ? ":" : "") .
+     "$main::prefix/share/sgml/sgml-iso-entities-8879.1986/catalog:" .
      "$main::prefix/share/sgml/entities/sgml-iso-entities-8879.1986/catalog";
   $ENV{SGML_CATALOG_FILES} .= ":$main::DataDir/linuxdoc-tools.catalog";
   $ENV{SGML_CATALOG_FILES} .= ":$main::/etc/sgml.catalog";
@@ -372,6 +373,8 @@ sub process_file
         }
     }
   #
+
+  local $ENV{PATH} = "$ENV{PATH}:/usr/lib/linuxdoc-tools";
   my($precmd) = "|sgmlpre output=$global->{format} $global->{define}";
 
   #