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1 | # SPDX-License-Identifier: BSD-3-Clause |
2 | # Copyright (C) 2015 RehiveTech. All rights reserved. | |
7c673cae FG |
3 | |
4 | # | |
5 | # machine: | |
6 | # | |
7 | # - can define ARCH variable (overridden by cmdline value) | |
8 | # - can define CROSS variable (overridden by cmdline value) | |
9 | # - define MACHINE_CFLAGS variable (overridden by cmdline value) | |
10 | # - define MACHINE_LDFLAGS variable (overridden by cmdline value) | |
11 | # - define MACHINE_ASFLAGS variable (overridden by cmdline value) | |
12 | # - can define CPU_CFLAGS variable (overridden by cmdline value) that | |
13 | # overrides the one defined in arch. | |
14 | # - can define CPU_LDFLAGS variable (overridden by cmdline value) that | |
15 | # overrides the one defined in arch. | |
16 | # - can define CPU_ASFLAGS variable (overridden by cmdline value) that | |
17 | # overrides the one defined in arch. | |
18 | # - may override any previously defined variable | |
19 | # | |
20 | ||
21 | # ARCH = | |
22 | # CROSS = | |
23 | # MACHINE_CFLAGS = | |
24 | # MACHINE_LDFLAGS = | |
25 | # MACHINE_ASFLAGS = | |
26 | # CPU_CFLAGS = | |
27 | # CPU_LDFLAGS = | |
28 | # CPU_ASFLAGS = | |
29 | ||
30 | MACHINE_CFLAGS += -march=armv7-a | |
31 | ||
32 | ifdef CONFIG_RTE_ARCH_ARM_TUNE | |
11fdf7f2 | 33 | MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%) |
7c673cae FG |
34 | endif |
35 | ||
36 | MACHINE_CFLAGS += -mfpu=neon |