examples/vhost_crypto: remove unused function

[dpdk.git] / examples / kni / Makefile

diff --git a/examples/kni/Makefile b/examples/kni/Makefile
index 562dc27..e017035 100644 (file)
--- a/examples/kni/Makefile
+++ b/examples/kni/Makefile
@@ -20,6 +20,7 @@ static: build/$(APP)-static
 
 PC_FILE := $(shell pkg-config --path libdpdk)
 CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
 
@@ -35,7 +36,7 @@ build:
 .PHONY: clean
 clean:
        rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
-       rmdir --ignore-fail-on-non-empty build
+       test -d build && rmdir -p build || true
 
 else # Build using legacy build system
 
@@ -43,17 +44,18 @@ 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
 
-ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
-$(error This application can only operate in a linuxapp environment, \
+ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y)
+$(error This application can only operate in a linux environment, \
 please change the definition of the RTE_TARGET environment variable)
 endif
 
 CFLAGS += -O3
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk