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From: Thomas Monjalon <thomas@monjalon.net>
To: bruce.richardson@intel.com, Jan Remes <remes@netcope.com>,
	Rastislav Cernay <cernay@netcope.com>
Cc: dev@dpdk.org, stable@dpdk.org
Subject: [dpdk-stable] [PATCH 2/2] net/szedata2: fix dependency check
Date: Sat, 14 Sep 2019 11:37:00 +0200	[thread overview]
Message-ID: <20190914093700.11451-3-thomas@monjalon.net> (raw)
In-Reply-To: <20190914093700.11451-1-thomas@monjalon.net>

The library libsze2 provides a pkg-config file: libsze2.pc.
Looking for this .pc file - with dependency() - is preferred
than looking for the library - with cc.find_library().

If the library is not installed in a standard path,
it can be found thanks to PKG_CONFIG_PATH variable.
The previous solution required to use CFLAGS and LDFLAGS
environment variables.

Fixes: 508cfe6be9f1 ("net/szedata2: add to meson build")
Cc: stable@dpdk.org

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 drivers/net/szedata2/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/szedata2/meson.build b/drivers/net/szedata2/meson.build
index 032b42518..b53fcbc59 100644
--- a/drivers/net/szedata2/meson.build
+++ b/drivers/net/szedata2/meson.build
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-dep = cc.find_library('sze2', required: false)
+dep = dependency('libsze2', required: false)
 build = dep.found()
 reason = 'missing dependency, "libsze2"'
 ext_deps += dep
-- 
2.23.0


  parent reply	other threads:[~2019-09-14  9:37 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190914093700.11451-1-thomas@monjalon.net>
2019-09-14  9:36 ` [dpdk-stable] [PATCH 1/2] net/nfb: " Thomas Monjalon
2019-09-15 12:04   ` Jan Remeš
2019-09-16 15:46     ` Thomas Monjalon
2019-09-16 15:51       ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
2019-09-14  9:37 ` Thomas Monjalon [this message]
2019-09-15 12:05   ` [dpdk-stable] [PATCH 2/2] net/szedata2: " Jan Remeš

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