From 5ab446b59d8884d17ea61c9da6b4a613c0435c2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Stro=CC=88mbergson?= <joachim@secworks.se>
Date: Thu, 18 Oct 2018 09:58:31 +0200
Subject: Added lint target. Added compiler flags.

---
 toolruns/Makefile | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/toolruns/Makefile b/toolruns/Makefile
index 4e699ee..b2b8e68 100644
--- a/toolruns/Makefile
+++ b/toolruns/Makefile
@@ -40,14 +40,22 @@
 CORE_SRC=../src/rtl/avalanche_entropy_core.v
 TOP_SRC=../src/rtl/avalanche_entropy.v
 
-CC=iverilog
+CC = iverilog
+CC_FLAGS = -Wall
+
+LINT= verilator
+LINT_FLAGS = +1364-2001ext+ --lint-only  -Wall -Wno-fatal -Wno-DECLFILENAME
 
 
 all: top
 
 
 top: $(TOP_SRC) $(CORE_SRC)
-	$(CC) -o top  $(TOP_SRC) $(CORE_SRC)
+	$(CC) $(CC_FLAGS) -o top  $(TOP_SRC) $(CORE_SRC)
+
+
+lint: $(TOP_SRC)
+	$(LINT) $(LINT_FLAGS) $(TOP_SRC) $(CORE_SRC)
 
 
 clean:
@@ -59,6 +67,9 @@ help:
 	@echo ""
 	@echo "Supported targets:"
 	@echo "------------------"
+	@echo "all:         Build all simulation targets."
+	@echo "top:         Build the top imulation target."
+	@echo "lint:        Run the linter on the source."
 	@echo "clean:       Delete all built files."
 
 #===================================================================
-- 
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