From cba319079c30c1e1461fb122357f7d1ad9a95758 Mon Sep 17 00:00:00 2001
From: smlng <s@mlng.net>
Date: Tue, 5 Jun 2018 14:14:21 +0200
Subject: [PATCH] tools/doccheck: adapt script to run on macOS

---
 dist/tools/doccheck/check.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dist/tools/doccheck/check.sh b/dist/tools/doccheck/check.sh
index 795c8b239f..d1a0800b9b 100755
--- a/dist/tools/doccheck/check.sh
+++ b/dist/tools/doccheck/check.sh
@@ -8,7 +8,7 @@
 # General Public License v2.1. See the file LICENSE in the top level
 # directory for more details.
 
-RIOTBASE=$(readlink -f "$(dirname $(realpath $0))/../../..")
+RIOTBASE="$(cd $(dirname $0)/../../..; pwd)"
 
 if tput colors &> /dev/null && [ $(tput colors) -ge 8 ]; then
     CERROR="\e[1;31m"