$(eval $(call PKG_template,MTR,mtr,$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
-$(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
+$(PKG_BUILD_DIR)/.configured:
(cd $(PKG_BUILD_DIR); rm -rf config.{cache,status}; \
touch configure.in; \
touch aclocal.m4; \