examples/l3fwd/Makefile

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright(c) 2010-2016 Intel Corporation
   3
   4 # binary name
   5 APP = l3fwd
   6
   7 # all source are stored in SRCS-y
   8 SRCS-y := main.c l3fwd_lpm.c l3fwd_em.c l3fwd_event.c
   9 SRCS-y += l3fwd_event_generic.c l3fwd_event_internal_port.c
  10
  11 # Build using pkg-config variables if possible
  12 ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
  13 $(error "no installation of DPDK found")
  14 endif
  15
  16 all: shared
  17 .PHONY: shared static
  18 shared: build/$(APP)-shared
  19         ln -sf $(APP)-shared build/$(APP)
  20 static: build/$(APP)-static
  21         ln -sf $(APP)-static build/$(APP)
  22
  23 PKGCONF ?= pkg-config
  24
  25 PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
  26 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
  27 # Added for 'rte_eth_link_to_str()'
  28 CFLAGS += -DALLOW_EXPERIMENTAL_API
  29 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
  30 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
  31
  32 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
  33         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
  34
  35 build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
  36         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
  37
  38 build:
  39         @mkdir -p $@
  40
  41 .PHONY: clean
  42 clean:
  43         rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
  44         test -d build && rmdir -p build || true