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From: Timothy Redaelli <tredaelli@redhat.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 0/3] fix building with GCC 10
Date: Wed,  5 Feb 2020 13:50:40 +0100	[thread overview]
Message-ID: <cover.1580906522.git.tredaelli@redhat.com> (raw)

GCC 10 defaults to -fno-common, this means a linker error will now be
reported if the same global variable is defined in more than one
compilation unit.

See https://gcc.gnu.org/gcc-10/porting_to.html for more informations.

I didn't put -fcommon to CFLAGS since:
  Compiling with -fno-common is useful on targets for which it provides
  better performance, or if you wish to verify that the program will work
  on other systems that always treat uninitialized variable definitions
  this way.
from gcc man page

Timothy Redaelli (3):
  crypto/octeontx2: fix building with GCC 10
  app/test: fix building with GCC 10
  app/test-pipeline: fix building with GCC 10

 app/test-pipeline/config.c                    | 2 +-
 app/test/test_fib_perf.c                      | 2 +-
 app/test/test_lpm_perf.c                      | 2 +-
 drivers/crypto/octeontx2/otx2_cryptodev.c     | 2 ++
 drivers/crypto/octeontx2/otx2_cryptodev.h     | 2 +-
 drivers/crypto/octeontx2/otx2_cryptodev_ops.h | 2 +-
 6 files changed, 7 insertions(+), 5 deletions(-)

-- 
2.24.1


             reply	other threads:[~2020-02-05 12:51 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-05 12:50 Timothy Redaelli [this message]
2020-02-05 12:50 ` [dpdk-dev] [PATCH 1/3] crypto/octeontx2: " Timothy Redaelli
2020-02-05 12:59   ` [dpdk-dev] [EXT] " Anoob Joseph
2020-02-05 12:50 ` [dpdk-dev] [PATCH 2/3] app/test: " Timothy Redaelli
2020-02-05 13:41   ` Medvedkin, Vladimir
2020-02-05 12:50 ` [dpdk-dev] [PATCH 3/3] app/test-pipeline: " Timothy Redaelli
2020-02-05 13:26   ` [dpdk-dev] [dpdk-stable] " David Marchand
2020-03-04 10:09 ` [dpdk-dev] [PATCH 0/3] " David Marchand

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