examples: detect default build directory

[dpdk.git] / examples / cmdline / Makefile

diff --git a/examples/cmdline/Makefile b/examples/cmdline/Makefile
index 7893c85..a03dfa8 100644 (file)
--- a/examples/cmdline/Makefile
+++ b/examples/cmdline/Makefile
@@ -43,8 +43,8 @@ ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
 
-# Default target, can be overridden by command line or environment
-RTE_TARGET ?= x86_64-native-linuxapp-gcc
+# Default target, detect a build directory, by looking for a path with a .config
+RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
@@ -56,7 +56,6 @@ SRCS-y := main.c commands.c parse_obj_list.c
 
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
-CFLAGS_parse_obj_list.o := -D_GNU_SOURCE
 
 include $(RTE_SDK)/mk/rte.extapp.mk