diff --git a/makefile b/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..93617f8c11e29cf6cb9c10e08243316a632988a0
--- /dev/null
+++ b/makefile
@@ -0,0 +1,2 @@
+all: main.c io.c solver.c
+	gcc -o adc main.c io.c solver.c