--- busybox-1.00-r4.ebuild	2005-07-14 20:39:47.000000000 -0400
+++ busybox-1.00-r6.ebuild	2005-07-14 20:38:51.000000000 -0400
@@ -91,6 +91,7 @@ src_unpack() {
 		done
 		if [[ -r ${S}/.config ]] ; then
 			einfo "Found your ${configfile} and using it."
+			touch ${BUILDDIR}/.preconfigured
 			return 0
 		fi
 	fi
@@ -136,7 +137,20 @@ src_unpack() {
 	make oldconfig > /dev/null
 }
 
+src_preconfig() {
+	emake CROSS="${CROSS}" menuconfig
+	touch "${BUILDDIR}/.preconfigured"
+}
+
 src_compile() {
+	if [ ! -f ${BUILDDIR}/.preconfigured ]; then
+		ewarn "You can add preconfig to FEATURES if you want to interactively"
+		ewarn "configure busybox."
+		ewarn "DO NOT add preconfig to FEATURES in your make.conf but use:"
+		ewarn "$ FEATURES=preconfig emerge busybox"
+		ewarn ""
+		ewarn "Default config will be used."
+	fi
 	busybox_set_env
 	emake -j1 CROSS="${CROSS}" depend || die "depend failed"
 	emake CROSS="${CROSS}" busybox || die "build failed"