Hello user process

user/Makefile

@@ -0,0 +1,14 @@
+CURRENT_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
+
+.PHONY: all clean
+
+APP_DIR := $(shell find . -mindepth 1 -maxdepth 1 -type d -not -path "./arch")
+
+all:
+	rm -f FILES.txt
+	touch FILES.txt
+	for dir in $(APP_DIR); do make -C $$dir FILES=$(CURRENT_DIR)/FILES.txt all; done
+
+clean:
+	for dir in $(APP_DIR); do make -C $$dir clean; done
+