ceph/src/seastar/dpdk/drivers/net/tap/Makefile

   1 #   BSD LICENSE
   2 #
   3 #   Copyright(c) 2016 Intel Corporation. All rights reserved.
   4 #
   5 #   Redistribution and use in source and binary forms, with or without
   6 #   modification, are permitted provided that the following conditions
   7 #   are met:
   8 #
   9 #     * Redistributions of source code must retain the above copyright
  10 #       notice, this list of conditions and the following disclaimer.
  11 #     * Redistributions in binary form must reproduce the above copyright
  12 #       notice, this list of conditions and the following disclaimer in
  13 #       the documentation and/or other materials provided with the
  14 #       distribution.
  15 #     * Neither the name of Intel Corporation nor the names of its
  16 #       contributors may be used to endorse or promote products derived
  17 #       from this software without specific prior written permission.
  18 #
  19 #   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20 #   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21 #   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  22 #   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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  26 #   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27 #   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28 #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30
  31 include $(RTE_SDK)/mk/rte.vars.mk
  32
  33 #
  34 # library name
  35 #
  36 LIB = librte_pmd_tap.a
  37
  38 EXPORT_MAP := rte_pmd_tap_version.map
  39
  40 LIBABIVER := 1
  41
  42 CFLAGS += -O3
  43 CFLAGS += -I$(SRCDIR)
  44 CFLAGS += -I.
  45 CFLAGS += $(WERROR_FLAGS)
  46
  47 #
  48 # all source are stored in SRCS-y
  49 #
  50 SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += rte_eth_tap.c
  51 SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_flow.c
  52 SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_netlink.c
  53 SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_tcmsgs.c
  54
  55 include $(RTE_SDK)/mk/rte.lib.mk
  56
  57 # Generate and clean-up tap_autoconf.h.
  58
  59 export CC CFLAGS CPPFLAGS EXTRA_CFLAGS EXTRA_CPPFLAGS
  60 export AUTO_CONFIG_CFLAGS = -Wno-error
  61
  62 ifndef V
  63 AUTOCONF_OUTPUT := >/dev/null
  64 endif
  65
  66 tap_autoconf.h.new: FORCE
  67
  68 tap_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
  69         $Q $(RM) -f -- '$@'
  70         $Q sh -- '$<' '$@' \
  71                 HAVE_TC_FLOWER \
  72                 linux/pkt_cls.h \
  73                 enum TCA_FLOWER_UNSPEC \
  74                 $(AUTOCONF_OUTPUT)
  75         $Q sh -- '$<' '$@' \
  76                 HAVE_TC_VLAN_ID \
  77                 linux/pkt_cls.h \
  78                 enum TCA_FLOWER_KEY_VLAN_PRIO \
  79                 $(AUTOCONF_OUTPUT)
  80
  81 # Create tap_autoconf.h or update it in case it differs from the new one.
  82
  83 tap_autoconf.h: tap_autoconf.h.new
  84         $Q [ -f '$@' ] && \
  85                 cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
  86                 mv '$<' '$@'
  87
  88 $(SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP):.c=.o): tap_autoconf.h
  89
  90 clean_tap: FORCE
  91         $Q rm -f -- tap_autoconf.h tap_autoconf.h.new
  92
  93 clean: clean_tap