examples/ip_fragmentation/Makefile

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright(c) 2010-2014 Intel Corporation
   3 #
   4
   5 # binary name
   6 APP = ip_fragmentation
   7
   8 # all source are stored in SRCS-y
   9 SRCS-y := main.c
  10
  11 # Build using pkg-config variables if possible
  12 $(shell pkg-config --exists libdpdk)
  13 ifeq ($(.SHELLSTATUS),0)
  14
  15 all: shared
  16 .PHONY: shared static
  17 shared: build/$(APP)-shared
  18         ln -sf $(APP)-shared build/$(APP)
  19 static: build/$(APP)-static
  20         ln -sf $(APP)-static build/$(APP)
  21
  22 PC_FILE := $(shell pkg-config --path libdpdk)
  23 CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
  24 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
  25 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
  26
  27 CFLAGS += -DALLOW_EXPERIMENTAL_API
  28
  29 build/$(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
  44
  45 ifeq ($(RTE_SDK),)
  46 $(error "Please define RTE_SDK environment variable")
  47 endif
  48
  49 # Default target, can be overridden by command line or environment
  50 RTE_TARGET ?= x86_64-native-linuxapp-gcc
  51
  52 include $(RTE_SDK)/mk/rte.vars.mk
  53
  54 CFLAGS += -DALLOW_EXPERIMENTAL_API
  55 CFLAGS += -O3
  56 CFLAGS += $(WERROR_FLAGS)
  57
  58 # workaround for a gcc bug with noreturn attribute
  59 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
  60 ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
  61 CFLAGS_main.o += -Wno-return-type
  62 endif
  63
  64 include $(RTE_SDK)/mk/rte.extapp.mk
  65
  66 endif