ceph/src/seastar/dpdk/mk/arch/i686/rte.vars.mk

   1 #   BSD LICENSE
   2 #
   3 #   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   4 #   All rights reserved.
   5 #
   6 #   Redistribution and use in source and binary forms, with or without
   7 #   modification, are permitted provided that the following conditions
   8 #   are met:
   9 #
  10 #     * Redistributions of source code must retain the above copyright
  11 #       notice, this list of conditions and the following disclaimer.
  12 #     * Redistributions in binary form must reproduce the above copyright
  13 #       notice, this list of conditions and the following disclaimer in
  14 #       the documentation and/or other materials provided with the
  15 #       distribution.
  16 #     * Neither the name of Intel Corporation nor the names of its
  17 #       contributors may be used to endorse or promote products derived
  18 #       from this software without specific prior written permission.
  19 #
  20 #   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21 #   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22 #   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23 #   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24 #   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25 #   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26 #   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27 #   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28 #   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29 #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31
  32 #
  33 # arch:
  34 #
  35 #   - define ARCH variable (overriden by cmdline or by previous
  36 #     optional define in machine .mk)
  37 #   - define CROSS variable (overriden by cmdline or previous define
  38 #     in machine .mk)
  39 #   - define CPU_CFLAGS variable (overriden by cmdline or previous
  40 #     define in machine .mk)
  41 #   - define CPU_LDFLAGS variable (overriden by cmdline or previous
  42 #     define in machine .mk)
  43 #   - define CPU_ASFLAGS variable (overriden by cmdline or previous
  44 #     define in machine .mk)
  45 #   - may override any previously defined variable
  46 #
  47 # examples for CONFIG_RTE_ARCH: i686, x86_64, x86_64_32
  48 #
  49
  50 ARCH  ?= i386
  51 # common arch dir in eal headers
  52 ARCH_DIR := x86
  53 CROSS ?=
  54
  55 CPU_CFLAGS  ?= -m32
  56 CPU_LDFLAGS ?= -melf_i386
  57 CPU_ASFLAGS ?= -felf
  58
  59 export ARCH CROSS CPU_CFLAGS CPU_LDFLAGS CPU_ASFLAGS
  60
  61 RTE_OBJCOPY_TARGET = elf32-i386
  62 RTE_OBJCOPY_ARCH = i386
  63
  64 export RTE_OBJCOPY_TARGET RTE_OBJCOPY_ARCH