examples/ip_pipeline: fix external build

Fix build with external makefile.

Fixes: fbc74e66334f ("examples/ip_pipeline: remove infra code")
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

diff --git a/examples/ip_pipeline/Makefile b/examples/ip_pipeline/Makefile
index d25e39a46406f9ad81a5e5d823436f8cbd46caff..4b391973cbe4d374ca261be4e4315abf33ef1f6c 100644 (file)
--- a/examples/ip_pipeline/Makefile
+++ b/examples/ip_pipeline/Makefile
@@ -39,7 +39,7 @@ CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
 
-CFLAGS += -I.
+CFLAGS += -I. -DALLOW_EXPERIMENTAL_API -D_GNU_SOURCE
 
 OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))