common Makefile. install_easy : compile if bins not found

Makefile

@@ -0,0 +1,17 @@
+DIRS := nfq tpws ip2net mdig
+TGT := binaries/my
+
+all:	clean
+	mkdir -p "$(@D)/$(TGT)"; \
+	for dir in $(DIRS); do \
+		$(MAKE) -C "$(@D)/$$dir" || exit 1; \
+	done ; \
+	for exe in $$(find ${DIRS} -type f -executable); do \
+		mv -f "$(@D)/$$exe" "$(@D)/${TGT}" ; \
+		ln -fs "../${TGT}/$$(basename "$$exe")" "$$exe" ; \
+	done \
+
+clean:
+	for dir in $(DIRS); do \
+		$(MAKE) -C "$(@D)/$$dir" clean; \
+	done