diff --git a/Makefile b/Makefile
index 6d5af6d..2f5dd62 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,30 @@
 INSTALL_DIR ?= /usr/local/bin
+CC = cc
+VERSION = 0.1
 
 all:
-	cc *.c -o fx -Wall
+	${CC} *.c -o fx -Wall
+
+options:
+	@echo fx build options:
+	@echo "CC = ${CC}"
+	@echo "INSTALL_DIR = ${INSTALL_DIR}"
+
+version:
+	@echo ${VERSION}
 
 install:
-	cc *.c -o $(INSTALL_DIR)/fx -Wall
+	${CC} *.c -o $(INSTALL_DIR)/fx -Wall
+
+dist:
+	mkdir -p fx-${VERSION}
+	cp -R LICENSE Makefile README.md config.h fx.c utils.c utils.h fx-${VERSION}
+	tar -cf fx-${VERSION}.tar fx-${VERSION}
+	gzip fx-${VERSION}.tar
+	rm -rf fx-${VERSION}
+
+clean:
+	rm -f fx
 
 uninstall:
-	rm $(INSTALL_DIR)/fx
+	${CC} $(INSTALL_DIR)/fx