From: Tonghao Zhang <xiangxia.m....@gmail.com>
When setting the CONFIG_RTE_BUILD_SHARED_LIB to y,
and build the mlx5 pmd, there is a building error.
To fix it, add RTE_IBVERBS_LINK_DLOPEN to include
relative codes.
> mlx5_common.o: In function `mlx5_glue_init':
> drivers/common/mlx5/mlx5_common.c:324: undefined reference to `dlclose'
Fixes: 7b4f1e6bd367 ("common/mlx5: introduce common library")
Cc: sta...@dpdk.org
Signed-off-by: Tonghao Zhang <xiangxia.m....@gmail.com>
Tested-by: Ali Alnubani <alia...@mellanox.com>
---
drivers/common/mlx5/mlx5_common.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/common/mlx5/mlx5_common.c
b/drivers/common/mlx5/mlx5_common.c
index 610fb48..570a3f4 100644
--- a/drivers/common/mlx5/mlx5_common.c
+++ b/drivers/common/mlx5/mlx5_common.c
@@ -209,8 +209,6 @@ enum mlx5_class
*/
RTE_INIT_PRIO(mlx5_glue_init, CLASS)
{
- void *handle = NULL;
-
/* Initialize common log type. */
mlx5_common_logtype = rte_log_register("pmd.common.mlx5");
if (mlx5_common_logtype >= 0)
@@ -249,6 +247,7 @@ enum mlx5_class
mlx5_glue_path(glue_path, sizeof(glue_path)) : ""),
};
unsigned int i = 0;
+ void *handle = NULL;
void **sym;
const char *dlmsg;
@@ -320,8 +319,10 @@ enum mlx5_class
mlx5_glue->fork_init();
return;
glue_error:
+#ifdef RTE_IBVERBS_LINK_DLOPEN
if (handle)
dlclose(handle);
+#endif
DRV_LOG(WARNING, "Cannot initialize MLX5 common due to missing"
" run-time dependency on rdma-core libraries (libibverbs,"
" libmlx5)");
--
1.8.3.1
