examples/ipsec-secgw/Makefile

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright(c) 2016 Intel Corporation
   3
   4 APP = ipsec-secgw
   5
   6 #
   7 # all source are stored in SRCS-y
   8 #
   9 SRCS-y += parser.c
  10 SRCS-y += ipsec.c
  11 SRCS-y += esp.c
  12 SRCS-y += sp4.c
  13 SRCS-y += sp6.c
  14 SRCS-y += sa.c
  15 SRCS-y += sad.c
  16 SRCS-y += rt.c
  17 SRCS-y += ipsec_process.c
  18 SRCS-y += ipsec-secgw.c
  19 SRCS-y += ipsec_worker.c
  20 SRCS-y += event_helper.c
  21 SRCS-y += flow.c
  22
  23 CFLAGS += -gdwarf-2
  24
  25 PKGCONF ?= pkg-config
  26
  27 # Build using pkg-config variables if possible
  28 ifneq ($(shell $(PKGCONF) --exists libdpdk && echo 0),0)
  29 $(error "no installation of DPDK found")
  30 endif
  31
  32 all: shared
  33 .PHONY: shared static
  34 shared: build/$(APP)-shared
  35         ln -sf $(APP)-shared build/$(APP)
  36 static: build/$(APP)-static
  37         ln -sf $(APP)-static build/$(APP)
  38
  39 PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
  40 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
  41 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
  42 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
  43
  44 ifeq ($(MAKECMDGOALS),static)
  45 # check for broken pkg-config
  46 ifeq ($(shell echo $(LDFLAGS_STATIC) | grep 'whole-archive.*l:lib.*no-whole-archive'),)
  47 $(warning "pkg-config output list does not contain drivers between 'whole-archive'/'no-whole-archive' flags.")
  48 $(error "Cannot generate statically-linked binaries with this version of pkg-config")
  49 endif
  50 endif
  51
  52 CFLAGS += -DALLOW_EXPERIMENTAL_API
  53 CFLAGS += -Wno-address-of-packed-member
  54
  55 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
  56         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
  57
  58 build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
  59         $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
  60
  61 build:
  62         @mkdir -p $@
  63
  64 .PHONY: clean
  65 clean:
  66         rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
  67         test -d build && rmdir -p build || true