From aafd5941830dab2e0133432f46ae87d22a10d109 Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@keyboard.io>
Date: Fri, 13 Nov 2020 17:04:45 -0800
Subject: [PATCH] Make it possible to run a single testcase's makefile without
 being called from above

by setting topdir if it's not set
---
 testing/makefiles/testcase.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/testing/makefiles/testcase.mk b/testing/makefiles/testcase.mk
index 9f801666..38d8a653 100644
--- a/testing/makefiles/testcase.mk
+++ b/testing/makefiles/testcase.mk
@@ -1,3 +1,6 @@
+top_dir         := $(dir $(lastword ${MAKEFILE_LIST}))../..
+
+
 build_dir := ${top_dir}/_build/${testcase}
 
 LIB_DIR := ${build_dir}/lib