From: Gabriel Ganne <gabriel.ganne@6wind.com>
To: Bruce Richardson <bruce.richardson@intel.com>
Cc: dev@dpdk.org, olivier.matz@6wind.com, thierry.herbelot@6wind.com,
Gabriel Ganne <gabriel.ganne@6wind.com>
Subject: [dpdk-dev] [PATCH 3/3] meson: remove unnecessary explicit link to libpcap
Date: Mon, 22 Mar 2021 09:39:01 +0100 [thread overview]
Message-ID: <20210322083901.22493-3-gabriel.ganne@6wind.com> (raw)
In-Reply-To: <20210322083901.22493-1-gabriel.ganne@6wind.com>
libpcap is already found and registered as a dependency by meson, and
the dependency is already correctly used in librte_port. This line is
just unnecessary.
It also has the side effect of messing with the meson link line: dpdk
link will be declared twice: manually and then through pkg-config. If
you configure meson to prefer static linking over dynamic, this will
cause the build to fail on librte_port, since the pcap deps are not yet
seen by the linker.
Signed-off-by: Gabriel Ganne <gabriel.ganne@6wind.com>
---
config/meson.build | 1 -
1 file changed, 1 deletion(-)
diff --git a/config/meson.build b/config/meson.build
index 0fb7e1b27a0f..3eb90327dfcc 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -177,7 +177,6 @@ if not pcap_dep.found()
endif
if pcap_dep.found() and cc.has_header('pcap.h', dependencies: pcap_dep)
dpdk_conf.set('RTE_PORT_PCAP', 1)
- dpdk_extra_ldflags += '-lpcap'
endif
# for clang 32-bit compiles we need libatomic for 64-bit atomic ops
--
2.29.2
next prev parent reply other threads:[~2021-03-22 8:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-22 8:38 [dpdk-dev] [PATCH 1/3] meson: fix minimum required meson version Gabriel Ganne
2021-03-22 8:39 ` [dpdk-dev] [PATCH 2/3] meson: use threads dependency as provided by meson Gabriel Ganne
2021-03-22 8:39 ` Gabriel Ganne [this message]
2021-03-22 9:34 ` [dpdk-dev] [PATCH 1/3] meson: fix minimum required meson version Bruce Richardson
2021-03-22 15:25 ` Dmitry Kozlyuk
2021-03-23 6:22 ` Gabriel Ganne
2021-03-23 7:16 ` Andrew Rybchenko
2021-03-23 7:42 ` Dmitry Kozlyuk
2021-03-23 9:38 ` Bruce Richardson
2021-04-01 11:09 ` Bruce Richardson
2021-03-22 13:57 ` David Marchand
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