diff -r b907d8059290 -r 62f1a55535e7 make/Makefile.mk
--- a/make/Makefile.mk	Fri Nov 09 17:11:12 2018 +0100
+++ b/make/Makefile.mk	Mon Feb 04 14:46:11 2019 +0100
@@ -28,7 +28,7 @@
 
 # this makefile is invoked from the build root directory
 
-BUILD_ROOT = .
+BUILD_ROOT = ./
 include config.mk
 
 BUILD_DIRS = build/bin build/lib