examples/l2fwd-cat/Makefile

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright(c) 2016 Intel Corporation
   3
   4 # binary name
   5 APP = l2fwd-cat
   6
   7 # all source are stored in SRCS-y
   8 SRCS-y := l2fwd-cat.c cat.c
   9
  10 # Build using pkg-config variables if possible
  11 $(shell pkg-config --exists libdpdk)
  12 ifeq ($(.SHELLSTATUS),0)
  13
  14 all: shared
  15 .PHONY: shared static
  16 shared: build/$(APP)-shared
  17         ln -sf $(APP)-shared build/$(APP)
  18 static: build/$(APP)-static
  19         ln -sf $(APP)-static build/$(APP)
  20
  21 PKGCONF=pkg-config --define-prefix
  22
  23 PC_FILE := $(shell $(PKGCONF) --path libdpdk)
  24 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
  25 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
  26 LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk)
  27
  28 LDFLAGS += -lpqos
  29
  30 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
  31         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
  32
  33 build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
  34         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
  35
  36 build:
  37         @mkdir -p $@
  38
  39 .PHONY: clean
  40 clean:
  41         rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
  42         test -d build && rmdir -p build || true
  43
  44 else # Build using legacy build system
  45
  46 ifeq ($(RTE_SDK),)
  47 $(error "Please define RTE_SDK environment variable")
  48 endif
  49
  50 ifeq ($(PQOS_INSTALL_PATH),)
  51 $(error "Please define PQOS_INSTALL_PATH environment variable")
  52 endif
  53
  54 # Default target, detect a build directory, by looking for a path with a .config
  55 RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
  56
  57 include $(RTE_SDK)/mk/rte.vars.mk
  58
  59 CFLAGS += $(WERROR_FLAGS)
  60
  61 # workaround for a gcc bug with noreturn attribute
  62 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
  63 ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
  64 CFLAGS_main.o += -Wno-return-type
  65 endif
  66
  67 EXTRA_CFLAGS += -O3 -g -Wfatal-errors
  68
  69 CFLAGS += -I$(PQOS_INSTALL_PATH)/../include
  70
  71 LDLIBS += -L$(PQOS_INSTALL_PATH)
  72 LDLIBS += -lpqos
  73
  74 include $(RTE_SDK)/mk/rte.extapp.mk
  75 endif