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5aa9189d74
numam-dpdk/lib
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Chengwen Feng 5aa9189d74 config/arm: fix SVE build with GCC 8.3 
If the target machine has SVE feature (e.g. "-march=armv8.2-a+sve'),
and the compiler is gcc-8.3, it will produce this error:
	In file included from lib/eal/common/eal_common_options.c:38:
	lib/eal/arm/include/rte_vect.h:13:10: fatal	error:
	arm_sve.h: No such file or directory
	#include <arm_sve.h>
	       ^~~~~~~~~~~

The root cause is that gcc-8.3 supports SVE (the macro
__ARM_FEATURE_SVE was 1), but it doesn't support SVE ACLE [1].

The solution:
a) Detect compiler whether support SVE ACLE, if support then define
RTE_HAS_SVE_ACLE macro.
b) Use the RTE_HAS_SVE_ACLE macro to include SVE header file.

[1] ACLE:  Arm C Language Extensions, the SVE ACLE header file is
<arm_sve.h>, user should include it when writing ACLE SVE code.

Fixes: 67b68824a8 ("lpm/arm: support SVE")
Cc: stable@dpdk.org

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2021-07-09 22:25:24 +02:00
..
acl acl: fix build with GCC 6.3 2021-06-17 09:37:11 +02:00
bbdev log: register with standardized names 2021-05-11 15:17:55 +02:00
bitratestats lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
bpf log: register with standardized names 2021-05-11 15:17:55 +02:00
cfgfile log: register with standardized names 2021-05-11 15:17:55 +02:00
cmdline lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
compressdev log: register with standardized names 2021-05-11 15:17:55 +02:00
cryptodev lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
distributor lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
eal config/arm: fix SVE build with GCC 8.3 2021-07-09 22:25:24 +02:00
efd lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
ethdev ethdev: add dev configured flag 2021-07-08 13:05:55 +02:00
eventdev log: register with standardized names 2021-05-11 15:17:55 +02:00
fib lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
flow_classify flow_classify: fix leaking rules on delete 2021-06-24 15:34:45 +02:00
graph eal: save error in string copy 2021-07-05 15:11:30 +02:00
gro lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
gso lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
hash hash: fix tuple adjustment 2021-05-10 15:31:42 +02:00
ip_frag ip_frag: fix fragmenting IPv4 packet with header option 2021-04-21 16:50:46 +02:00
ipsec lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
jobstats lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
kni kni: update link only on change 2021-07-09 17:22:42 +02:00
kvargs lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
latencystats lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
lpm config/arm: fix SVE build with GCC 8.3 2021-07-09 22:25:24 +02:00
mbuf mbuf: clarify usage of packet pool initializers 2021-05-04 22:41:32 +02:00
member log: register with standardized names 2021-05-11 15:17:55 +02:00
mempool mempool: distinguish cache and pool debug counters 2021-05-04 09:44:55 +02:00
meter lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
metrics log: register with standardized names 2021-05-11 15:17:55 +02:00
net net: introduce functions to verify L4 checksums 2021-07-02 19:03:03 +02:00
node log: register with standardized names 2021-05-11 15:17:55 +02:00
pci bus/pci: configure PCI bus master 2021-06-04 09:38:08 +02:00
pdump log: register with standardized names 2021-05-11 15:17:55 +02:00
pipeline lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
port lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
power power: support monitoring multiple Rx queues 2021-07-09 21:13:13 +02:00
rawdev log: register with standardized names 2021-05-11 15:17:55 +02:00
rcu log: register with standardized names 2021-05-11 15:17:55 +02:00
regexdev lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
reorder lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
rib rib: fix max depth IPv6 lookup 2021-06-24 15:34:45 +02:00
ring ring: use WFE to wait for tail update on aarch64 2021-07-09 21:33:01 +02:00
sched sched: fix traffic class oversubscription parameter 2021-04-21 16:57:18 +02:00
security lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
stack log: register with standardized names 2021-05-11 15:17:55 +02:00
table build: fix formatting of Meson lists 2021-05-04 15:01:47 +02:00
telemetry telemetry: add extra log message on socket bind failure 2021-07-07 15:23:53 +02:00
timer lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
vhost vhost: use DPDK allocations for in-flight data 2021-06-30 13:32:38 +02:00
meson.build lib: build testpmd dependencies on Windows 2021-07-02 19:03:03 +02:00