From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, bruce.richardson@intel.com,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Chenbo Xia <chenbo.xia@intel.com>, Jin Yu <jin.yu@intel.com>
Subject: [dpdk-dev] [PATCH 07/10] examples/vhost_blk: fix build with pkg-config
Date: Tue, 10 Nov 2020 16:12:16 +0100 [thread overview]
Message-ID: <20201110151219.4893-8-david.marchand@redhat.com> (raw)
In-Reply-To: <20201110151219.4893-1-david.marchand@redhat.com>
vhost_blk.c: In function ‘ctrlr_worker’:
vhost_blk.c:543:2: warning: implicit declaration of function ‘CPU_ZERO’
[-Wimplicit-function-declaration]
543 | CPU_ZERO(&cpuset);
| ^~~~~~~~
vhost_blk.c:544:2: warning: implicit declaration of function ‘CPU_SET’
[-Wimplicit-function-declaration]
544 | CPU_SET(0, &cpuset);
| ^~~~~~~
vhost_blk.c:545:2: warning: implicit declaration of function
‘pthread_setaffinity_np’ [-Wimplicit-function-declaration]
545 | pthread_setaffinity_np(thread, sizeof(cpu_set_t), &cpuset);
| ^~~~~~~~~~~~~~~~~~~~~~
/usr/bin/ld: /tmp/cczpiMWH.o: in function `ctrlr_worker':
vhost_blk.c:(.text+0x1076): undefined reference to `CPU_ZERO'
/usr/bin/ld: vhost_blk.c:(.text+0x1082): undefined reference to
`CPU_SET'
collect2: error: ld returned 1 exit status
gmake: *** [Makefile:34: build/vhost-blk-shared] Error 1
Explicitly pass _GNU_SOURCE and include missing headers (rather than
rely on automagic inclusion from other system headers).
Fixes: c19beb3f38cd ("examples/vhost_blk: introduce vhost storage sample")
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
examples/vhost_blk/vhost_blk.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/examples/vhost_blk/vhost_blk.c b/examples/vhost_blk/vhost_blk.c
index 8f5d61a589..bb293d492f 100644
--- a/examples/vhost_blk/vhost_blk.c
+++ b/examples/vhost_blk/vhost_blk.c
@@ -2,6 +2,12 @@
* Copyright(c) 2010-2019 Intel Corporation
*/
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <pthread.h>
+#include <sched.h>
+
#include <stdint.h>
#include <unistd.h>
#include <stdbool.h>
--
2.23.0
next prev parent reply other threads:[~2020-11-10 15:15 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 15:12 [dpdk-dev] [PATCH 00/10] Examples compilation fixes David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 01/10] examples/fips_validation: fix build with pkg-config David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 02/10] examples/ipsec-gw: " David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 03/10] examples/kni: " David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 04/10] examples/l2fwd-crypto: " David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 05/10] examples/l3fwd-graph: fix static build David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 06/10] examples/ntb: fix clean target David Marchand
2020-11-12 1:30 ` Li, Xiaoyun
2020-11-10 15:12 ` David Marchand [this message]
2020-11-10 15:12 ` [dpdk-dev] [PATCH 08/10] examples/rxtx_callbacks: fix build with pkg-config David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 09/10] devtools: compile all examples " David Marchand
2020-11-10 16:02 ` Bruce Richardson
2020-11-10 17:18 ` Bruce Richardson
2020-11-10 17:27 ` David Marchand
2020-11-10 15:12 ` [dpdk-dev] [PATCH 10/10] examples: restore trace point David Marchand
2020-11-10 16:04 ` [dpdk-dev] [PATCH 00/10] Examples compilation fixes Bruce Richardson
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 00/11] " David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 01/11] examples/fips_validation: fix build with pkg-config David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 02/11] examples/ipsec-gw: " David Marchand
2020-11-16 4:16 ` [dpdk-dev] [EXT] " Anoob Joseph
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 03/11] examples/kni: " David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 04/11] examples/l2fwd-crypto: " David Marchand
2020-11-13 13:53 ` Bruce Richardson
2020-11-13 14:15 ` David Marchand
2020-11-13 15:41 ` David Marchand
2020-11-13 16:08 ` Bruce Richardson
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 05/11] examples/l3fwd-graph: fix static build David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 06/11] examples/ntb: fix clean target David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 07/11] examples/performance-thread: fix build with pkg-config David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 08/11] examples/vhost_blk: " David Marchand
2020-11-13 13:00 ` Maxime Coquelin
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 09/11] examples/rxtx_callbacks: " David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 10/11] examples: restore trace point David Marchand
2020-11-13 12:24 ` [dpdk-dev] [PATCH v2 11/11] devtools: compile all buildable examples with pkg-config David Marchand
2020-11-13 12:37 ` David Marchand
2020-11-13 14:06 ` Bruce Richardson
2020-11-13 14:14 ` David Marchand
2020-11-13 14:24 ` Bruce Richardson
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 00/11] Examples compilation fixes David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 01/11] examples/fips_validation: fix build with pkg-config David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 02/11] examples/ipsec-gw: " David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 03/11] examples/kni: " David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 04/11] examples/l2fwd-crypto: " David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 05/11] examples/l3fwd-graph: fix static build David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 06/11] examples/l3fwd-graph: fix pkg-config usage David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 07/11] examples/ntb: fix clean target David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 08/11] examples/performance-thread: fix build with pkg-config David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 09/11] examples/vhost_blk: " David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 10/11] examples/rxtx_callbacks: " David Marchand
2020-11-14 9:05 ` [dpdk-dev] [PATCH v3 11/11] examples: restore trace point David Marchand
2020-11-15 14:37 ` [dpdk-dev] [PATCH v3 00/11] Examples compilation fixes Thomas Monjalon
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