From 71c34ea6194a6e5f10aceaf35faa86a209c7e4e7 Mon Sep 17 00:00:00 2001
From: "David A. Wheeler" <dwheeler@dwheeler.com>
Date: Sun, 27 Jul 2014 17:23:35 -0400
Subject: [PATCH] makefile: Clean up internal creating cwe program

---
 makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/makefile b/makefile
index 1b87b78..98c3760 100644
--- a/makefile
+++ b/makefile
@@ -71,6 +71,7 @@ flawfinder.pdf: flawfinder.ps
 clean:
 	rm -f *.pyc
 	rm -f flawfinder-$(VERSION).tar.gz
+	rm -f cwe.c cwe
 	rm -f *.tar *.exe ./cwe
 
 distribute: clean flawfinder.pdf flawfinder.ps
@@ -151,9 +152,13 @@ my_install: flawfinder.pdf flawfinder.ps
 	           /home/dwheeler/dwheeler.com/flawfinder
 
 # This is intended to be a local capability to list CWEs
-show-cwes:
+cwe.c: cwe.l
 	$(FLEX) -o cwe.c cwe.l
+
+cwe: cwe.c
 	$(CC) -o cwe cwe.c -lfl
+
+show-cwes: cwe
 	./cwe < flawfinder | sort -u -V