net/szedata2: fix dependency check

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>
Acked-by: Jan Remes <remes@netcope.com>

diff --git a/drivers/net/szedata2/meson.build b/drivers/net/szedata2/meson.build
index 032b425..b53fcbc 100644 (file)
--- 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