Initial

Makefile

@@ -0,0 +1,12 @@
+TARGET = choochoo
+CC = clang
+CFLAGS = -O2 -Wall
+SRCS = choochoo.c
+
+all: $(TARGET)
+
+$(TARGET): $(SRCS)
+	$(CC) $(CFLAGS) -o $(TARGET) $(SRCS)
+
+clean:
+	rm -f $(TARGET)

choochoo.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(void) {
+    printf("Choo-Choo!\n");
+    return 0;
+}