gdk-pixbuf: fix host-compile

package/gdk-pixbuf/Makefile

@@ -23,7 +23,7 @@ $(eval $(call HOST_template,GDK_PIXBUF,gdk-pixbuf,$(PKG_VERSION)-$(PKG_RELEASE))
 $(eval $(call PKG_template,GDK_PIXBUF,gdk-pixbuf,$(PKG_VERSION)-$(PKG_RELEASE),$(PKG_DEPENDS),$(PKG_DESCR),$(PKG_SECTION),$(PKG_OPTS)))
 
 HOST_STYLE:=		auto
-HOST_LDFLAGS+=		-lffi -lz -ldl -lresolv
+HOST_LDFLAGS+=		-lffi -lz -ldl -lresolv -liconv -lmount
 HOST_CONFIGURE_ARGS+=	--disable-glibtest \
 			--without-libjpeg \
 			--without-libpng \