X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fhelloworld%2FMakefile;h=d66b526b6fa9099434af18e6ae3f850d160d4c59;hb=40d2864c8ae4db307b9d6c3482af1f4e349e3cb7;hp=1e58e4112424150cde3bb156870d40169061a8be;hpb=0eba4ade654bae51877474fb64ab5e79df0f3442;p=dpdk.git

diff --git a/examples/helloworld/Makefile b/examples/helloworld/Makefile
index 1e58e41124..d66b526b6f 100644
--- a/examples/helloworld/Makefile
+++ b/examples/helloworld/Makefile
@@ -7,6 +7,38 @@ APP = helloworld
 # all source are stored in SRCS-y
 SRCS-y := main.c
 
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
+
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
@@ -20,3 +52,5 @@ CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif