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 PC_FILE := $(shell pkg-config --path libdpdk)
  22 CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
  23 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
  24 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
  25
  26 CFLAGS += -D_GNU_SOURCE
  27 LDFLAGS += -lpqos
  28
  29 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
  30         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
  31
  32 build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
  33         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
  34
  35 build:
  36         @mkdir -p $@
  37
  38 .PHONY: clean
  39 clean:
  40         rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
  41         rmdir --ignore-fail-on-non-empty build
  42
  43 else # Build using legacy build system
  44
  45 ifeq ($(RTE_SDK),)
  46 $(error "Please define RTE_SDK environment variable")
  47 endif
  48
  49 ifeq ($(PQOS_INSTALL_PATH),)
  50 $(error "Please define PQOS_INSTALL_PATH environment variable")
  51 endif
  52
  53 # Default target, can be overridden by command line or environment
  54 RTE_TARGET ?= x86_64-native-linuxapp-gcc
  55
  56 include $(RTE_SDK)/mk/rte.vars.mk
  57
  58 CFLAGS += $(WERROR_FLAGS)
  59
  60 # workaround for a gcc bug with noreturn attribute
  61 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
  62 ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
  63 CFLAGS_main.o += -Wno-return-type
  64 endif
  65
  66 EXTRA_CFLAGS += -O3 -g -Wfatal-errors
  67
  68 CFLAGS += -I$(PQOS_INSTALL_PATH)/../include
  69 CFLAGS_cat.o := -D_GNU_SOURCE
  70
  71 LDLIBS += -L$(PQOS_INSTALL_PATH)
  72 LDLIBS += -lpqos
  73
  74 include $(RTE_SDK)/mk/rte.extapp.mk
  75 endif