build: add maths library in pkg-config file

Since a number of libraries depend on the maths lib, as well as adding it
to the project args, we also need to add it to the pkgconfig file args.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Luca Boccassi <bluca@debian.org>

diff --git a/config/meson.build b/config/meson.build
index 40c0919..2e0f581 100644 (file)
--- a/config/meson.build
+++ b/config/meson.build
@@ -35,6 +35,7 @@ dpdk_conf.set('RTE_MACHINE', machine)
 add_project_arguments('-march=@0@'.format(machine), language: 'c')
 # some libs depend on maths lib
 add_project_link_arguments('-lm', language: 'c')
+dpdk_extra_ldflags += '-lm'
 
 # add -include rte_config to cflags
 add_project_arguments('-include', 'rte_config.h', language: 'c')