From 79ee7c50e2193bfbba5e3b7ac959e3dd76c61e82 Mon Sep 17 00:00:00 2001
From: Fredrik Ekre <ekrefredrik@gmail.com>
Date: Mon, 17 Dec 2018 09:03:13 +0100
Subject: [PATCH] Fix abspath call when output directory is specified with O=
 and SRCDIR is not set.

---
 Make.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Make.inc b/Make.inc
index 81ff923156ed8..7846a5f89f2d6 100644
--- a/Make.inc
+++ b/Make.inc
@@ -96,7 +96,7 @@ ARCH:=
 ifeq ($(BUILDROOT),)
 ifeq ("$(origin O)", "command line")
   BUILDROOT := $(abspath $O)
-  BUILDDIR := $(abspath $(BUILDROOT)/$(shell $(JULIAHOME)/contrib/relative_path.sh $(JULIAHOME) $(SRCDIR)))
+  BUILDDIR := $(abspath $(BUILDROOT)/$(shell $(JULIAHOME)/contrib/relative_path.sh $(JULIAHOME) $(abspath $(dir $(lastword $(MAKEFILE_LIST))))))
   $(info $(shell printf '\033[32;1mBuilding into $(BUILDROOT)\033[0m')) # use printf to expand the escape sequences
 else
   BUILDROOT:=$(JULIAHOME)