Add PMIX_EXPORT decoration to mca_psensor_file_component so that it can be found later.

Signed-off-by: Ben Menadue <[email protected]>

Author: benmenadue

opal/mca/pmix/pmix2x/pmix/src/mca/psensor/file/psensor_file.h

@@ -29,7 +29,7 @@ typedef struct {
     pmix_list_t trackers;
 } pmix_psensor_file_component_t;
 
-extern pmix_psensor_file_component_t mca_psensor_file_component;
+PMIX_EXPORT extern pmix_psensor_file_component_t mca_psensor_file_component;
 extern pmix_psensor_base_module_t pmix_psensor_file_module;