From ce77fe3ac725fdc3df1267618b9ee64f3132d523 Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@keyboard.io>
Date: Tue, 17 Nov 2020 00:04:29 -0800
Subject: [PATCH] probably doesn't help

---
 testing/makefiles/libcommon.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testing/makefiles/libcommon.mk b/testing/makefiles/libcommon.mk
index cd6ff52e..82c88ff0 100644
--- a/testing/makefiles/libcommon.mk
+++ b/testing/makefiles/libcommon.mk
@@ -1,4 +1,4 @@
-top_dir		:= $(dir $(lastword ${MAKEFILE_LIST}))../..
+top_dir		:= $(abspath $(dir $(lastword ${MAKEFILE_LIST}))../..)
 build_dir := ${top_dir}/_build
 
 include $(top_dir)/etc/makefiles/arduino-cli.mk