From: Marko Kovacevic <marko.kovacevic@intel.com>
Date: Mon, 5 Feb 2018 15:45:31 +0000 (+0000)
Subject: mk: fix external build
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=c36fddd4372305ecf7a25a8417aa720571177a54;p=dpdk.git

mk: fix external build

Code commit for 'make -f' support, breaks the build in cases where
entries in $(MAKEFILE_LIST) are absolute paths. This commit uses
notdir and firstword to ensure that only the local filename is used.

Fixes: 3a5c339d51a4 ("mk: support renamed Makefile in external project")
Cc: stable@dpdk.org

Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
---

diff --git a/mk/internal/rte.extvars.mk b/mk/internal/rte.extvars.mk
index 19594dacc1..98c860628a 100644
--- a/mk/internal/rte.extvars.mk
+++ b/mk/internal/rte.extvars.mk
@@ -20,7 +20,7 @@ ifeq ("$(origin M)", "command line")
 RTE_EXTMK := $(abspath $(M))
 endif
 endif
-RTE_EXTMK ?= $(RTE_SRCDIR)/$(firstword $(MAKEFILE_LIST))
+RTE_EXTMK ?= $(RTE_SRCDIR)/$(notdir $(firstword $(MAKEFILE_LIST)))
 export RTE_EXTMK
 
 # RTE_SDK_BIN must point to .config, include/ and lib/.