From 5cadabeb2ddb13bb9e55cd3a94bbefd4bbce5928 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Sat, 16 Jan 2021 14:14:39 -0500
Subject: [PATCH] Fix argparse difference on ubuntu 18.04

---
 src/Makefile_obj.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Makefile_obj.in b/src/Makefile_obj.in
index 8d63aeac7..9fbc08295 100644
--- a/src/Makefile_obj.in
+++ b/src/Makefile_obj.in
@@ -319,7 +319,7 @@ vlcovgen.d: $(VLCOVGEN) $(srcdir)/../include/verilated_cov_key.h
 	touch $@
 
 V3Ast__gen_classes.h : $(ASTGEN) V3Ast.h V3AstNodes.h
-	$(PYTHON3) $(ASTGEN) -I$(srcdir)  --classes
+	$(PYTHON3) $(ASTGEN) -I $(srcdir)  --classes
 
 V3ParseBison.h: V3ParseBison.c