[dpdk-dev] [PATCH 3/3] app/test-pipeline: fix building with GCC 10

[Timothy Redaelli <tredaelli@redhat.com>]

GCC 10 defaults to -fno-common, this means a linker error will now be
reported if the same global variable is defined in more than one
compilation unit.

Fixes: 48f31ca50cc4 ("app/pipeline: packet framework benchmark")
Cc: cristian.dumitrescu@intel.com
Cc: stable@dpdk.org
Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>
---
 app/test-pipeline/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-pipeline/config.c b/app/test-pipeline/config.c
index 28ac9fcc0..42c6ed9b2 100644
--- a/app/test-pipeline/config.c
+++ b/app/test-pipeline/config.c
@@ -42,7 +42,7 @@
 
 #include "main.h"
 
-struct app_params app;
+extern struct app_params app;
 
 static const char usage[] = "\n";
 
-- 
2.24.1