examples: use pkg-config in makefiles

[dpdk.git] / examples / bond / Makefile

diff --git a/examples/bond/Makefile b/examples/bond/Makefile
index edc699d..7944b56 100644 (file)
--- a/examples/bond/Makefile
+++ b/examples/bond/Makefile
@@ -7,6 +7,27 @@ APP = bond_app
 # 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)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += $(shell pkg-config --cflags libdpdk)
+LDFLAGS += $(shell pkg-config --libs libdpdk)
+
+build/$(APP): $(SRCS-y) Makefile $(PC_FILE) | build
+       $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS)
+
+build:
+       @mkdir -p $@
+
+.PHONY: clean
+clean:
+       rm -f build/$(APP)
+       rmdir --ignore-fail-on-non-empty build
+
+else
+
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
@@ -31,3 +52,5 @@ LDLIBS += -lrte_pmd_bond
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif