ceph/src/seastar/dpdk/mk/machine/dpaa/rte.vars.mk

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
   3 # Copyright 2017 NXP
   4
   5 #
   6 # machine:
   7 #
   8 #   - can define ARCH variable (overridden by cmdline value)
   9 #   - can define CROSS variable (overridden by cmdline value)
  10 #   - define MACHINE_CFLAGS variable (overridden by cmdline value)
  11 #   - define MACHINE_LDFLAGS variable (overridden by cmdline value)
  12 #   - define MACHINE_ASFLAGS variable (overridden by cmdline value)
  13 #   - can define CPU_CFLAGS variable (overridden by cmdline value) that
  14 #     overrides the one defined in arch.
  15 #   - can define CPU_LDFLAGS variable (overridden by cmdline value) that
  16 #     overrides the one defined in arch.
  17 #   - can define CPU_ASFLAGS variable (overridden by cmdline value) that
  18 #     overrides the one defined in arch.
  19 #   - may override any previously defined variable
  20 #
  21
  22 # ARCH =
  23 # CROSS =
  24 # MACHINE_CFLAGS =
  25 # MACHINE_LDFLAGS =
  26 # MACHINE_ASFLAGS =
  27 # CPU_CFLAGS =
  28 # CPU_LDFLAGS =
  29 # CPU_ASFLAGS =
  30 MACHINE_CFLAGS += -march=armv8-a+crc
  31
  32 ifdef CONFIG_RTE_ARCH_ARM_TUNE
  33 MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
  34 endif
  35
  36 # To avoid TLS corruption issue.
  37 MACHINE_CFLAGS += -mtls-dialect=trad