mk: build with _GNU_SOURCE defined by default

[dpdk.git] / examples / vhost_scsi / Makefile

diff --git a/examples/vhost_scsi/Makefile b/examples/vhost_scsi/Makefile
index 31bd256..523aee0 100644 (file)
--- a/examples/vhost_scsi/Makefile
+++ b/examples/vhost_scsi/Makefile
@@ -18,7 +18,7 @@ shared: build/$(APP)-shared
 static: build/$(APP)-static
        ln -sf $(APP)-static build/$(APP)
 
-CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
+CFLAGS += -D_FILE_OFFSET_BITS=64
 LDFLAGS += -pthread
 
 PC_FILE := $(shell pkg-config --path libdpdk)
@@ -51,13 +51,13 @@ 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:
 else
 
-CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
+CFLAGS += -D_FILE_OFFSET_BITS=64
 CFLAGS += -O2
 CFLAGS += $(WERROR_FLAGS)