--- yelp-2.22.0/configure.in	2008-03-11 17:56:24.000000000 +0100
+++ yelp-2.22.0/configure.in	2008-03-11 17:56:24.000000000 +0100
@@ -191,11 +191,17 @@ 
 
 case "$MOZILLA" in
 xulrunner) gecko_min_version=1.8 ;;
+libxul-embedding) gecko_min_version=1.9 ;;
 *firefox) gecko_min_version=1.5 ;;
 *) AC_MSG_ERROR([$gecko_cv_gecko is not supported])
 esac
 
-PKG_CHECK_MODULES([MOZILLA_COMPONENT],[${gecko_cv_gecko}-xpcom >= $gecko_min_version $gecko_cv_extra_pkg_dependencies])
+if test $MOZILLA = libxul-embedding; then
+	PKG_CHECK_MODULES([MOZILLA_COMPONENT],[libxul-embedding $gecko_cv_extra_pkg_dependencies])
+	MOZILLA_COMPONENT_CFLAGS="$MOZILLA_COMPONENT_CFLAGS `$PKG_CONFIG --cflags ${gecko_cv_gecko}` `$PKG_CONFIG --define-variable=includetype=unstable --cflags ${gecko_cv_gecko}`"
+else
+	PKG_CHECK_MODULES([MOZILLA_COMPONENT],[${gecko_cv_gecko}-xpcom >= $gecko_min_version $gecko_cv_extra_pkg_dependencies])
+fi
 
 dnl ====================================
 dnl = zlib for help converters
--- yelp-2.22.0/m4/gecko.m4	2008-03-11 10:31:40.000000000 +0100
+++ yelp-2.22.0/m4/gecko.m4	2008-03-11 17:56:24.000000000 +0100
@@ -51,7 +51,7 @@ 
 AC_MSG_CHECKING([which gecko to use])
 
 AC_ARG_WITH([gecko],
-	AS_HELP_STRING([--with-gecko@<:@=mozilla|firefox|seamonkey|xulrunner@:>@],
+	AS_HELP_STRING([--with-gecko@<:@=mozilla|firefox|seamonkey|xulrunner|libxul-embedding@:>@],
 		       [Which gecko engine to use (autodetected by default)]))
 
 # Backward compat
@@ -60,12 +60,15 @@ 
 gecko_cv_gecko=$with_gecko
 
 # Autodetect gecko
-_geckos="xulrunner firefox mozilla-firefox seamonkey mozilla"
+_geckos="xulrunner firefox mozilla-firefox seamonkey mozilla libxul-embedding"
 if test -z "$gecko_cv_gecko"; then
 	for lizard in $_geckos; do
 		if $PKG_CONFIG --exists $lizard-xpcom; then
 			gecko_cv_gecko=$lizard
 			break;
+		elif $PKG_CONFIG --exist $lizard; then
+			gecko_cv_gecko=$lizard
+			break;
 		fi
 	done
 fi
@@ -93,13 +96,22 @@ 
 seamonkey) gecko_cv_gecko_flavour=mozilla ;;
 *firefox) gecko_cv_gecko_flavour=toolkit ;;
 xulrunner) gecko_cv_gecko_flavour=toolkit ;;
+libxul-embedding) gecko_cv_gecko_flavour=toolkit ;;
 esac
 
-_GECKO_INCLUDE_ROOT="`$PKG_CONFIG --variable=includedir ${gecko_cv_gecko}-xpcom`"
-_GECKO_LIBDIR="`$PKG_CONFIG --variable=libdir ${gecko_cv_gecko}-xpcom`"
-_GECKO_HOME="`$PKG_CONFIG --variable=libdir ${gecko_cv_gecko}-xpcom`"
-_GECKO_PREFIX="`$PKG_CONFIG --variable=prefix ${gecko_cv_gecko}-xpcom`"
-
+if $PKG_CONFIG --exists  ${gecko_cv_gecko}-xpcom; then
+	_GECKO_INCLUDE_ROOT="`$PKG_CONFIG --variable=includedir ${gecko_cv_gecko}-xpcom`"
+	_GECKO_CFLAGS="-I$GECKO_INCLUDE_ROOT"
+	_GECKO_LIBDIR="`$PKG_CONFIG --variable=libdir ${gecko_cv_gecko}-xpcom`"
+	_GECKO_HOME="`$PKG_CONFIG --variable=libdir ${gecko_cv_gecko}-xpcom`"
+	_GECKO_PREFIX="`$PKG_CONFIG --variable=prefix ${gecko_cv_gecko}-xpcom`"
+else
+	_GECKO_INCLUDE_ROOT="`$PKG_CONFIG --variable=includedir ${gecko_cv_gecko}`/unstable"
+	_GECKO_CFLAGS="`$PKG_CONFIG --cflags ${gecko_cv_gecko}` `$PKG_CONFIG --define-variable=includetype=unstable --cflags ${gecko_cv_gecko}`"
+	_GECKO_LIBDIR="`$PKG_CONFIG --variable=sdkdir ${gecko_cv_gecko}`/bin"
+	_GECKO_HOME=# NO HOME
+	_GECKO_PREFIX="`$PKG_CONFIG --variable=prefix ${gecko_cv_gecko}`"
+fi
 fi # if gecko_cv_have_gecko
 
 if test "$gecko_cv_gecko_flavour" = "toolkit"; then
@@ -111,6 +123,7 @@ 
 $1[]=$gecko_cv_gecko
 $1[]_FLAVOUR=$gecko_cv_gecko_flavour
 $1[]_INCLUDE_ROOT=$_GECKO_INCLUDE_ROOT
+$1[]_CFLAGS=$_GECKO_CFLAGS
 $1[]_LIBDIR=$_GECKO_LIBDIR
 $1[]_HOME=$_GECKO_HOME
 $1[]_PREFIX=$_GECKO_PREFIX
@@ -184,7 +197,7 @@ 
 AC_LANG_PUSH([C++])
 
 _SAVE_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $_GECKO_EXTRA_CPPFLAGS -I$_GECKO_INCLUDE_ROOT"
+CPPFLAGS="$CPPFLAGS $_GECKO_EXTRA_CPPFLAGS $_GECKO_CFLAGS"
 
 AC_MSG_CHECKING([[whether we have a gtk 2 gecko build]])
 AC_RUN_IFELSE(
@@ -209,8 +222,10 @@ 
 AC_COMPILE_IFELSE(
 	[AC_LANG_SOURCE(
 		[[#include <mozilla-config.h>
+		  #if !defined(MOZ_STORAGE)
 		  #if !defined(MOZ_REFLOW_PERF) || !defined(MOZ_REFLOW_PERF_DSP)
 		  #error No
+		  #endif
 		  #endif]]
 	)],
 	[gecko_cv_have_debug=yes],
@@ -241,7 +256,7 @@ 
 AC_LANG_PUSH([C++])
 
 _SAVE_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS -I$_GECKO_INCLUDE_ROOT"
+CPPFLAGS="$CPPFLAGS $_GECKO_CFLAGS"
 
 AC_CACHE_CHECK([for gecko version],
 	[gecko_cv_gecko_version],
@@ -328,8 +343,8 @@ 
 gecko_cv_extra_pkg_dependencies=
 
 if test "$gecko_cv_gecko_version_int" -ge "1009000"; then
-	gecko_cv_extra_libs="-L$_GECKO_LIBDIR -lxul"
-	gecko_cv_glue_libs="-L$_GECKO_LIBDIR -lxpcomglue_s"
+#	gecko_cv_extra_libs="-L$_GECKO_LIBDIR -lxul"
+	gecko_cv_glue_libs="-L$_GECKO_LIBDIR -lxpcomglue"
 else
 	gecko_cv_extra_pkg_dependencies="${gecko_cv_gecko}-gtkmozembed"
 fi
@@ -359,10 +374,20 @@ 
 _SAVE_CXXFLAGS="$CXXFLAGS"
 _SAVE_LDFLAGS="$LDFLAGS"
 _SAVE_LIBS="$LIBS"
-CPPFLAGS="$CPPFLAGS $_GECKO_EXTRA_CPPFLAGS -I$_GECKO_INCLUDE_ROOT $($PKG_CONFIG --cflags-only-I ${gecko_cv_gecko}-xpcom)"
-CXXFLAGS="$CXXFLAGS $_GECKO_EXTRA_CXXFLAGS $($PKG_CONFIG --cflags-only-other ${gecko_cv_gecko}-xpcom)"
-LDFLAGS="$LDFLAGS $_GECKO_EXTRA_LDFLAGS -Wl,--rpath=$_GECKO_HOME"
-LIBS="$LIBS $($PKG_CONFIG --libs ${gecko_cv_gecko}-xpcom)"
+if test "${gecko_cv_gecko}" = "libxul-embedding"; then
+	CPPFLAGS="$CPPFLAGS $_GECKO_EXTRA_CPPFLAGS $_GECKO_CFLAGS $($PKG_CONFIG --define-variable=includetype=unstable --cflags-only-I ${gecko_cv_gecko})"
+	CXXFLAGS="$CXXFLAGS $_GECKO_EXTRA_CXXFLAGS $_GECKO_CFLAGS $($PKG_CONFIG --define-variable=includetype=unstable --cflags-only-other ${gecko_cv_gecko})"
+	LIBS="$LIBS $($PKG_CONFIG --libs ${gecko_cv_gecko}) -ldl"
+else
+	CPPFLAGS="$CPPFLAGS $_GECKO_EXTRA_CPPFLAGS $_GECKO_CFLAGS $($PKG_CONFIG --cflags-only-I ${gecko_cv_gecko}-xapcom)"
+	CXXFLAGS="$CXXFLAGS $_GECKO_EXTRA_CXXFLAGS $_GECKO_CFLAGS $($PKG_CONFIG --cflags-only-other ${gecko_cv_gecko}-xapcom)"
+	LIBS="$LIBS $($PKG_CONFIG --libs ${gecko_cv_gecko}-xpcom)"
+fi
+if test -n "$_GECKO_HOME"; then
+	LDFLAGS="$LDFLAGS $_GECKO_EXTRA_LDFLAGS -Wl,--rpath=$_GECKO_HOME"
+else
+	LDFLAGS="$LDFLAGS $_GECKO_EXTRA_LDFLAGS"
+fi
 
 _GECKO_DISPATCH_INCLUDEDIRS="$2"
 
@@ -371,9 +396,11 @@ 
 # Mind you, it's useful to be able to test against uninstalled mozilla builds...
 _GECKO_DISPATCH_INCLUDEDIRS="$_GECKO_DISPATCH_INCLUDEDIRS dom necko pref"
 
-# Now add them to CPPFLAGS
+# Now add them to CPPFLAGS - well ... not anymore since 1.9 -> test whether they exist before adding.
 for i in $_GECKO_DISPATCH_INCLUDEDIRS; do
-	CPPFLAGS="$CPPFLAGS -I$_GECKO_INCLUDE_ROOT/$i"
+	if test -d "$_GECKO_INCLUDE_ROOT/$i"; then
+		CPPFLAGS="$CPPFLAGS -I$_GECKO_INCLUDE_ROOT/$i"
+	fi
 done
 
 m4_indir([$1],m4_shiftn(2,$@))
@@ -426,11 +453,17 @@ 
 #include <mozilla-config.h>
 #include <stdlib.h>
 #include <stdio.h>
+
+#ifdef XPCOM_GLUE
+#include <nsXPCOMGlue.h>
+#else
 #include <nsXPCOM.h>
+#endif // XPCOM_GLUE
+
 #include <nsCOMPtr.h>
 #include <nsILocalFile.h>
 #include <nsIServiceManager.h>
-#ifdef HAVE_GECKO_1_8
+#if defined(HAVE_GECKO_1_8) || defined(HAVE_GECKO_1_9)
 #include <nsStringAPI.h>
 #else
 #include <nsString.h>
@@ -438,16 +471,37 @@ 
 ]]
 [$1],
 [[
+
+nsresult rv;
+#ifdef XPCOM_GLUE
+    static const GREVersionRange greVersion = {
+    "1.8", PR_TRUE,
+    "2", PR_TRUE
+    };
+    char xpcomLocation[4096];
+    rv = GRE_GetGREPathWithProperties(&greVersion, 1, nsnull, 0, xpcomLocation, 4096);
+    if (NS_FAILED(rv)) {
+        exit(123);
+    }
+
+    // Startup the XPCOM Glue that links us up with XPCOM.
+    XPCOMGlueStartup(xpcomLocation);
+    if (NS_FAILED(rv)) {
+        exit(124);
+    }
+#endif // XPCOM_GLUE
+
 // redirect unwanted mozilla debug output to the bit bucket
 freopen ("/dev/null", "w", stdout);
 
-nsresult rv;
-nsCOMPtr<nsILocalFile> directory;
+nsCOMPtr<nsILocalFile> directory = nsnull;
+#ifndef XPCOM_GLUE
 rv = NS_NewNativeLocalFile (NS_LITERAL_CSTRING("$_GECKO_HOME"), PR_FALSE,
 			    getter_AddRefs (directory));
 if (NS_FAILED (rv) || !directory) {
 	exit (126);
 }
+#endif
 
 rv = NS_InitXPCOM2 (nsnull, directory, nsnull);
 if (NS_FAILED (rv)) {
@@ -595,23 +649,31 @@ 
 AC_DEFUN([GECKO_XPIDL],
 [AC_REQUIRE([GECKO_INIT])dnl
 
-_GECKO_LIBDIR="`$PKG_CONFIG --variable=libdir ${gecko_cv_gecko}-xpcom`"
+if test ${gecko_cv_gecko} = "libxul-embedding"; then
+	_GECKO_LIBDIR="`$PKG_CONFIG pkg-config --variable=sdkdir ${gecko_cv_gecko}`/bin"
+else
+	_GECKO_LIBDIR="`$PKG_CONFIG --variable=libdir ${gecko_cv_gecko}-xpcom`"
+fi
 
 AC_PATH_PROG([XPIDL],[xpidl],[no],[$_GECKO_LIBDIR:$PATH])
 
+if test ${gecko_cv_gecko} = "libxul-embedding"; then
+XPIDL_IDLDIR="`$PKG_CONFIG --variable=idldir ${gecko_cv_gecko}`"
+else
 XPIDL_IDLDIR="`$PKG_CONFIG --variable=idldir ${gecko_cv_gecko}-xpcom`"
+fi
 
 # Older geckos don't have this variable, see
 # https://bugzilla.mozilla.org/show_bug.cgi?id=240473
 
-if test -z "$XPIDL_IDLDIR" -o ! -f "$XPIDL_IDLDIR/nsISupports.idl"; then
-	XPIDL_IDLDIR="`echo $_GECKO_LIBDIR | sed -e s!lib!share/idl!`"
-fi
-
-# Some distributions (Gentoo) have it in unusual places
-
-if test -z "$XPIDL_IDLDIR" -o ! -f "$XPIDL_IDLDIR/nsISupports.idl"; then
-	XPIDL_IDLDIR="$_GECKO_INCLUDE_ROOT/idl"
+if test ${gecko_cv_gecko} != "libxul-embedding"; then
+	if test -z "$XPIDL_IDLDIR" -o ! -f "$XPIDL_IDLDIR/nsISupports.idl"; then
+		XPIDL_IDLDIR="`echo $_GECKO_LIBDIR | sed -e s!lib!share/idl!`"
+	fi
+	# Some distributions (Gentoo) have it in unusual places
+	if test -z "$XPIDL_IDLDIR" -o ! -f "$XPIDL_IDLDIR/nsISupports.idl"; then
+		XPIDL_IDLDIR="$_GECKO_INCLUDE_ROOT/idl"
+	fi
 fi
 
 if test "$XPIDL" != "no" -a -n "$XPIDL_IDLDIR" -a -f "$XPIDL_IDLDIR/nsISupports.idl"; then
--- yelp-2.22.0/src/Makefile.am	2008-03-11 10:32:09.000000000 +0100
+++ yelp-2.22.0/src/Makefile.am	2008-03-11 17:56:24.000000000 +0100
@@ -65,10 +65,12 @@ 
 yelp_CPPFLAGS =									\
 	-I$(top_srcdir)								\
 	-I$(top_builddir)/src							\
-	$(addprefix -I$(MOZILLA_INCLUDE_ROOT)/,$(mozilla_include_subdirs))      \
 	$(YELP_DEFINES)								\
 	$(AM_CPPFLAGS)
 
+yelp_CPPFLAGS += $(MOZILLA_COMPONENT_CFLAGS)
+yelp_CPPFLAGS += $(addprefix -I$(MOZILLA_INCLUDE_ROOT)/,$(mozilla_include_subdirs))
+
 yelp_CFLAGS =				\
 	$(YELP_CFLAGS)			\
 	$(YELP_SEARCH_CFLAGS)		\
@@ -92,7 +94,7 @@ 
 	$(MOZILLA_EXTRA_LIBS)		\
 	$(MOZILLA_GLUE_LIBS)
 
-yelp_LDFLAGS = -R$(MOZILLA_HOME) $(AM_LDFLAGS)
+yelp_LDFLAGS = $(AM_LDFLAGS)
 
 #check_PROGRAMS =		\
 #	test-document		\
--- yelp-2.22.0/src/yelp-gecko-services.cpp	2008-03-11 10:32:21.000000000 +0100
+++ yelp-2.22.0/src/yelp-gecko-services.cpp	2008-03-11 17:56:24.000000000 +0100
@@ -21,7 +21,7 @@ 
  */
 
 #include <mozilla-config.h>
-#include "config.h"
+#include <config.h>
 
 #include <stdlib.h>
 #include <unistd.h>
@@ -30,12 +30,18 @@ 
 
 #include <nsCOMPtr.h>
 #include <nsIComponentManager.h>
+#include <nsComponentManagerUtils.h>
 #include <nsIComponentRegistrar.h>
 #include <nsIGenericFactory.h>
 #include <nsILocalFile.h>
 #include <nsIPrintSettings.h>
 #include <nsServiceManagerUtils.h>
+
+#ifdef XPCOM_GLUE
+#include <nsXPCOMGlue.h>
+#else
 #include <nsXPCOM.h>
+#endif
 
 #include "yelp-gecko-services.h"
 
@@ -298,7 +304,6 @@ 
   target->SetPrintInColor (gtk_print_settings_get_use_color (settings->config));
 
   target->SetPaperSizeUnit(nsIPrintSettings::kPaperSizeMillimeters);
-  target->SetPaperSize (nsIPrintSettings::kPaperSizeDefined);
 
   GtkPaperSize *paperSize = gtk_page_setup_get_paper_size (settings->setup);
   if (!paperSize) {
@@ -437,15 +442,16 @@ 
   NS_ENSURE_SUCCESS (rv, );
 
   nsCOMPtr<nsIGenericFactory> componentFactory;
-  rv = NS_NewGenericFactory(getter_AddRefs(componentFactory),
-			    &(sAppComps[0]));
-    
+  componentFactory = do_CreateInstance ("@mozilla.org/generic-factory;1", &rv);
+
   if (NS_FAILED(rv) || !componentFactory)
     {
       g_warning ("Failed to make a factory for %s\n", sAppComps[0].mDescription);
       return;
     }
    
+  componentFactory->SetComponentInfo(&(sAppComps[0]));
+    
   rv = cr->RegisterFactory(sAppComps[0].mCID,
 			   sAppComps[0].mDescription,
 			   sAppComps[0].mContractID,
--- yelp-2.22.0/src/yelp-gecko-utils.cpp	2008-03-11 10:32:13.000000000 +0100
+++ yelp-2.22.0/src/yelp-gecko-utils.cpp	2008-03-11 17:56:43.000000000 +0100
@@ -27,6 +27,8 @@ 
 
 #include <nsStringAPI.h>
 
+#include <gtkmozembed_glue.cpp>
+
 #include <gtkmozembed.h>
 #include <gtkmozembed_internal.h>
 #include <nsCOMPtr.h>
@@ -205,18 +207,45 @@ 
 #ifdef HAVE_GECKO_1_9
 	NS_LogInit ();
 #endif
-	
+
+	nsresult rv;
+#ifdef XPCOM_GLUE
+    static const GREVersionRange greVersion = {
+    "1.9a", PR_TRUE,
+    "2", PR_TRUE
+    };
+    char xpcomLocation[4096];
+    rv = GRE_GetGREPathWithProperties(&greVersion, 1, nsnull, 0, xpcomLocation, 4096);
+    NS_ENSURE_SUCCESS (rv, rv);
+
+    // Startup the XPCOM Glue that links us up with XPCOM.
+    rv = XPCOMGlueStartup(xpcomLocation);
+    NS_ENSURE_SUCCESS (rv, rv);
+
+    rv = GTKEmbedGlueStartup();
+    NS_ENSURE_SUCCESS (rv, rv);
+
+    rv = GTKEmbedGlueStartupInternal();
+    NS_ENSURE_SUCCESS (rv, rv);
+
+    char *lastSlash = strrchr(xpcomLocation, '/');
+    if (lastSlash)
+      *lastSlash = '\0';
+
+    gtk_moz_embed_set_path(xpcomLocation);
+
+#else
 #ifdef HAVE_GECKO_1_9
 	gtk_moz_embed_set_path (MOZILLA_HOME);
 #else
 	gtk_moz_embed_set_comp_path (MOZILLA_HOME);
 #endif
+#endif // XPCOM_GLUE
 
 	gtk_moz_embed_push_startup ();
 
 	yelp_register_printing ();
 
-	nsresult rv;
 	nsCOMPtr<nsIPrefService> prefService (do_GetService (NS_PREFSERVICE_CONTRACTID, &rv));
 	NS_ENSURE_SUCCESS (rv, FALSE);