mk: build with _GNU_SOURCE defined by default

[dpdk.git] / examples / vhost / Makefile

diff --git a/examples/vhost/Makefile b/examples/vhost/Makefile
index 67cc55b..c696438 100644 (file)
--- a/examples/vhost/Makefile
+++ b/examples/vhost/Makefile
@@ -52,7 +52,7 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
+ifneq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
 $(info This application can only operate in a linuxapp environment, \
 please change the definition of the RTE_TARGET environment variable)
 all:
@@ -61,7 +61,6 @@ else
 CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += -O2 -D_FILE_OFFSET_BITS=64
 CFLAGS += $(WERROR_FLAGS)
-CFLAGS += -D_GNU_SOURCE
 
 include $(RTE_SDK)/mk/rte.extapp.mk