File liferea-1.4.18-xulrunner-1.9.patch of Package liferea

--- configure.ac.org	2008-10-01 20:34:33.224841843 +0800
+++ configure.ac	2008-10-01 20:36:19.839833763 +0800
@@ -168,7 +168,7 @@
 if test "x$enable_xulrunner" = "xyes" ; then
  
    AC_MSG_CHECKING([for XulRunner 1.9+ support])  
-   PKG_CHECK_MODULES(XULRUNNER, libxul-embedding, XULRUNNER_PROVIDER=libxul-embedding, XULRUNNER_PROVIDER=)
+   PKG_CHECK_MODULES(XULRUNNER, [libxul-embedding-unstable nspr], XULRUNNER_PROVIDER=libxul-embedding-unstable, XULRUNNER_PROVIDER=)
    
    if test "x$XULRUNNER_PROVIDER" = "x" ; then
       AC_MSG_CHECKING([for XulRunner 1.8 support])  
@@ -185,8 +185,8 @@
       AC_SUBST(XULRUNNER_CFLAGS)
       AC_SUBST(XULRUNNER_LIBS)
       
-      if test "x$XULRUNNER_HOME" = "x" ; then
-      	AC_MSG_RESULT([Fatal: XulRunner enabled, but library directory could not be determined! This usually happens when running against unstable versions of XulRunner 1.9 which is not supported in all Linux distros. Please compile against a stable build of XulRunner 1.9 instead.])
+      if test "x`echo $XULRUNNER_CFLAGS | grep -e '-DXPCOM_GLUE'`" = "x" && test "x$XULRUNNER_HOME" = "x" ; then
+        AC_MSG_RESULT([Fatal: XulRunner enabled without XPCOM_GLUE, but XULRUNNER_HOME is empty!])
       	exit 1
       fi