mk: support renamed Makefile in external project

[dpdk.git] / mk / internal / rte.extvars.mk

diff --git a/mk/internal/rte.extvars.mk b/mk/internal/rte.extvars.mk
index 94f27e9..19594da 100644 (file)
--- 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)/Makefile
+RTE_EXTMK ?= $(RTE_SRCDIR)/$(firstword $(MAKEFILE_LIST))
 export RTE_EXTMK
 
 # RTE_SDK_BIN must point to .config, include/ and lib/.