examples/flow_filtering/Makefile

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright 2017 Mellanox Technologies, Ltd
   3
   4 APP = flow
   5
   6 SRCS-y := main.c
   7
   8 # Build using pkg-config variables if possible
   9 ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
  10 $(error "no installation of DPDK found")
  11 endif
  12
  13 all: shared
  14 .PHONY: shared static
  15 shared: build/$(APP)-shared
  16         ln -sf $(APP)-shared build/$(APP)
  17 static: build/$(APP)-static
  18         ln -sf $(APP)-static build/$(APP)
  19
  20 PKGCONF ?= pkg-config
  21
  22 PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
  23 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
  24 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
  25 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
  26
  27 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
  28         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
  29
  30 build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
  31         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
  32
  33 build:
  34         @mkdir -p $@
  35
  36 .PHONY: clean
  37 clean:
  38         rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
  39         test -d build && rmdir -p build || true