GMS Linux: start?

userprog/sui/Makefile

@@ -0,0 +1,15 @@
+TARGET = sui
+SRCS = sui.c
+CC = gcc
+CFLAGS = -static -Wall
+
+OUT_BIN ?= $(TARGET)
+
+all: $(OUT_BIN)
+
+$(OUT_BIN): $(SRCS)
+	@echo "   [CC] Compiling to $(OUT_BIN)..."
+	$(CC) $(CFLAGS) -o $@ $^
+
+clean:
+	rm -f $(TARGET)

userprog/sui/sui.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char** argv) {
+    if(argc <= 1) return 0;
+    for(int i=0;i<argc;i++)
+    {
+        printf("[%s]%c", argv[i], (i==argc-1?'\n':' '));
+    }
+    return atoi(argv[1]);   
+}