--- configure	2007-03-15 11:31:00.000000000 +0100
+++ /configure	2007-03-15 11:30:11.000000000 +0100
@@ -3157,12 +3157,12 @@
         pkg_cv_MOZPLUG_CFLAGS="$MOZPLUG_CFLAGS"
     else
         if test -n "$PKG_CONFIG" && \
-    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"seamonkey-plugin\"") >&5
-  ($PKG_CONFIG --exists --print-errors "seamonkey-plugin") 2>&5
+    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"seamonkey-plugin seamonkey-xpcom\"") >&5
+  ($PKG_CONFIG --exists --print-errors "seamonkey-plugin seamonkey-xpcom") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-  pkg_cv_MOZPLUG_CFLAGS=`$PKG_CONFIG --cflags "seamonkey-plugin" 2>/dev/null`
+  pkg_cv_MOZPLUG_CFLAGS=`$PKG_CONFIG --cflags "seamonkey-plugin seamonkey-xpcom" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -3175,12 +3175,12 @@
         pkg_cv_MOZPLUG_LIBS="$MOZPLUG_LIBS"
     else
         if test -n "$PKG_CONFIG" && \
-    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"seamonkey-plugin\"") >&5
-  ($PKG_CONFIG --exists --print-errors "seamonkey-plugin") 2>&5
+    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"seamonkey-plugin seamonkey-xpcom\"") >&5
+  ($PKG_CONFIG --exists --print-errors "seamonkey-plugin seamonkey-xpcom") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-  pkg_cv_MOZPLUG_LIBS=`$PKG_CONFIG --libs "seamonkey-plugin" 2>/dev/null`
+  pkg_cv_MOZPLUG_LIBS=`$PKG_CONFIG --libs "seamonkey-plugin seamonkey-xpcom" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -3199,9 +3199,9 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        MOZPLUG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "seamonkey-plugin"`
+	        MOZPLUG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "seamonkey-plugin seamonkey-xpcom"`
         else
-	        MOZPLUG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "seamonkey-plugin"`
+	        MOZPLUG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "seamonkey-plugin seamonkey-xpcom"`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$MOZPLUG_PKG_ERRORS" >&5
--- configure.in	2007-03-15 11:31:00.000000000 +0100
+++ /configure.in	2007-03-15 11:30:11.000000000 +0100
@@ -51,7 +51,7 @@
 ],[AC_MSG_WARN([firefox-plugin not found])])
 	fi
 	if test "$MOZPLUG_CFLAGS" = ""; then
-		PKG_CHECK_MODULES(MOZPLUG,[seamonkey-plugin],[AC_SUBST(MOZPLUG_CFLAGS) MOZPLUG_CFLAGS="${MOZPLUG_CFLAGS} -I`$PKG_CONFIG --variable=includedir seamonkey-plugin`"
+		PKG_CHECK_MODULES(MOZPLUG,[seamonkey-plugin seamonkey-xpcom],[AC_SUBST(MOZPLUG_CFLAGS) MOZPLUG_CFLAGS="${MOZPLUG_CFLAGS} -I`$PKG_CONFIG --variable=includedir seamonkey-plugin`"
 MOZILLA_HOME=`$PKG_CONFIG --variable=libdir seamonkey-plugin`
 ],[AC_MSG_WARN([seamonkey-plugin not found])])
 	fi