--- Makefile.orig	2017-02-27 12:28:56 UTC
+++ Makefile
@@ -0,0 +1,8 @@
+CFLAGS=-I${PREFIX}/include -L${PREFIX}/lib -lhid
+TARGET=amfm
+SRC=amfm.c
+
+all: ${TARGET}
+
+${TARGET}: ${SRC}
+	cc -o amfm ${CFLAGS} amfm.c