[dpdk-dev] [PATCH] metrics: fix installation of metrics header

[Ciara Power]

If Jansson was found, the headers list is overwritten when including
rte_metrics_telemetry.h, which prevents rte_metrics.h from being
installed. This is now fixed to add to headers, rather than overwrite,
to allow both headers be installed when Jansson is present.

Fixes: c5b7197f662e ("telemetry: move some functions to metrics library")
Cc: stable at dpdk.org

Signed-off-by: Ciara Power <ciara.power at intel.com>
---
 lib/librte_metrics/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_metrics/meson.build b/lib/librte_metrics/meson.build
index 27ccbd655..eed27b880 100644
--- a/lib/librte_metrics/meson.build
+++ b/lib/librte_metrics/meson.build
@@ -8,7 +8,7 @@ jansson = dependency('jansson', required: false)
 if jansson.found()
 	ext_deps += jansson
 	sources += files('rte_metrics_telemetry.c')
-	headers = files('rte_metrics_telemetry.h')
+	headers += files('rte_metrics_telemetry.h')
 	deps += ['ethdev', 'telemetry']
 	includes += include_directories('../librte_telemetry')
 endif
-- 
2.17.1