From 4bb03f34789b9a9b09c6fd104327599da27cad4f Mon Sep 17 00:00:00 2001
From: chrysn <chrysn@fsfe.org>
Date: Tue, 27 Feb 2024 00:42:52 +0100
Subject: [PATCH] makefile: Set RIOTBASE

This allows the global make to be run from different places with -C
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index c60962cb56012..20a0c1a02efa4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,5 @@
+export RIOTBASE := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))
+
 .all:
 
 .PHONY: all doc doc-man doc-latex docclean print-versions welcome