-tools-y += m4 autoconf automake bison pkg-config sed mklibs
-tools-y += sstrip ipkg-utils genext2fs libuuid mtd-utils mkimage
-tools-y += firmware-utils patch-cmdline quilt yaffs2
-tools-$(CONFIG_TARGET_orion) += wrt350nv2-builder upslug2
+tools-y += m4 libtool autoconf automake flex bison pkg-config sed mklibs
+tools-y += sstrip ipkg-utils genext2fs e2fsprogs mtd-utils mkimage
+tools-y += firmware-utils patch-cmdline quilt yaffs2 flock padjffs2
+tools-y += mm-macros xorg-macros xfce-macros missing-macros xz cmake
+tools-$(CONFIG_TARGET_orion_generic) += wrt350nv2-builder upslug2
+tools-$(CONFIG_powerpc) += upx