The vdpa example app did not check for a libdpdk pkg-config file and attempt to build using that. Add support for that method of compile to align the app with the other examples.
Signed-off-by: Bruce Richardson <bruce.richard...@intel.com> --- examples/vdpa/Makefile | 55 ++++++++++++++++++++++++++++++++++++------ 1 file changed, 47 insertions(+), 8 deletions(-) diff --git a/examples/vdpa/Makefile b/examples/vdpa/Makefile index 9d16d8eb5..58f439fd0 100644 --- a/examples/vdpa/Makefile +++ b/examples/vdpa/Makefile @@ -1,6 +1,50 @@ # SPDX-License-Identifier: BSD-3-Clause # Copyright(c) 2018 Intel Corporation +# binary name +APP = vdpa + +# all source are stored in SRCS-y +SRCS-y := main.c +CFLAGS += -DALLOW_EXPERIMENTAL_API + +# 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) + +PKGCONF=pkg-config +ifneq ($(DPDK_PC_PREFIX),) + PKGCONF += --define-variable=prefix=$(DPDK_PC_PREFIX) +endif + +PC_FILE := $(shell $(PKGCONF) --path libdpdk) +CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) +LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) +LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk) + +build/$(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 @@ -16,17 +60,12 @@ please change the definition of the RTE_TARGET environment variable) all: else -# binary name -APP = vdpa - -# all source are stored in SRCS-y -SRCS-y := main.c - CFLAGS += -O2 -D_FILE_OFFSET_BITS=64 CFLAGS += $(WERROR_FLAGS) CFLAGS += -D_GNU_SOURCE -CFLAGS += -DALLOW_EXPERIMENTAL_API include $(RTE_SDK)/mk/rte.extapp.mk -endif +endif # linuxapp + +endif # pkg-config -- 2.20.1
