Introduce a 'make clean' target.

While I'm faffing about with the Makefile anyway, it seemed like a
good idea.

diff --git a/Makefile b/Makefile
index ea91fcd564379082d2c8d619ff580f23574f913e..75efaf3fdb135d0e4a77423f85e43740ec0bc325 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,3 +8,6 @@ all: main
 
 test: test.pl main
        ./test.pl
+
+clean:
+       rm -f main