make: no need to invoke shell to get dir name

7 years ago · 1593bf4d32
1 changed files with 1 additions and 1 deletions
--- a/Makefile.include
+++ b/Makefile.include
@ -4,7 +4,7 @@
 all:

 # set undefined variables
-RIOTBASE       ?= $(shell dirname "$(lastword $(MAKEFILE_LIST))")
+RIOTBASE       ?= $(dir $(lastword $(MAKEFILE_LIST)))
 CCACHE_BASEDIR ?= $(RIOTBASE)
 RIOTCPU        ?= $(RIOTBASE)/cpu
 RIOTBOARD      ?= $(RIOTBASE)/boards