From 0b92faf7f69f57cb1f47d3e539d141f980634fba Mon Sep 17 00:00:00 2001
From: Mark Hills <mark@pogo.org.uk>
Date: Fri, 1 Jun 2012 12:54:49 +0100
Subject: [PATCH] Make distribution archive

---
 Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Makefile b/Makefile
index 73dcd84..aef85fd 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,14 @@
 CFLAGS += -Wall
 LDLIBS += -lm
 
+.PHONY:	clean dist
+
 bpm:	bpm.o
 
 clean:
 	rm -f bpm *.o
+
+dist:
+	mkdir -p dist
+	V=$$(git describe) && git archive --prefix=bpm-tools-$$V/ HEAD \
+		| gzip > dist/bpm-tools-$$V.tar.gz