From 0128cbd747ba2c11a22a48a2e04b2c50cd353d65 Mon Sep 17 00:00:00 2001
From: Kevin Huck <khuck@cs.uoregon.edu>
Date: Thu, 28 Jun 2018 17:03:23 -0700
Subject: [PATCH] Don't include PAPI code when PAPI not included in the
 configuration.

---
 src/apex/otf2_listener.cpp     | 10 ++++++++++
 src/apex/otf2_listener.hpp     |  2 ++
 src/apex/profiler_listener.hpp |  2 ++
 3 files changed, 14 insertions(+)

diff --git a/src/apex/otf2_listener.cpp b/src/apex/otf2_listener.cpp
index 77ecef5f..47f4294a 100644
--- a/src/apex/otf2_listener.cpp
+++ b/src/apex/otf2_listener.cpp
@@ -831,6 +831,7 @@ namespace apex {
         return;
     }
 
+#if APEX_HAVE_PAPI
     void otf2_listener::write_papi_counters(OTF2_EvtWriter* writer, profiler* prof, uint64_t stamp) {
         // create a union for storing the value
         OTF2_MetricValue omv[1];
@@ -846,6 +847,7 @@ namespace apex {
             OTF2_EC(OTF2_EvtWriter_Metric( writer, NULL, stamp, idx, 1, omt, omv ));
         }
     }
+#endif
 
     bool otf2_listener::on_start(std::shared_ptr<task_wrapper> &tt_ptr) {
         task_identifier * id = tt_ptr->get_task_id();
@@ -874,13 +876,17 @@ namespace apex {
                 // thread 0 in monotonic order.
                 stamp = get_time();
                 OTF2_EC(OTF2_EvtWriter_Enter( local_evt_writer, al, stamp, idx /* region */ ));
+#if APEX_HAVE_PAPI
                 // write PAPI metrics!
                 write_papi_counters(local_evt_writer, tt_ptr->prof, stamp);
+#endif
             } else {
                 stamp = get_time();
                 OTF2_EC(OTF2_EvtWriter_Enter( local_evt_writer, al, stamp, idx /* region */ ));
+#if APEX_HAVE_PAPI
                 // write PAPI metrics!
                 write_papi_counters(local_evt_writer, tt_ptr->prof, stamp);
+#endif
             }
             // delete the attribute list
             OTF2_AttributeList_Delete(al);
@@ -917,13 +923,17 @@ namespace apex {
                 std::unique_lock<std::mutex> lock(_comm_mutex);
                 stamp = get_time();
                 OTF2_EC(OTF2_EvtWriter_Leave( local_evt_writer, al, stamp, idx /* region */ ));
+#if APEX_HAVE_PAPI
                 // write PAPI metrics!
                 write_papi_counters(local_evt_writer, p.get(), stamp);
+#endif
             } else {
                 stamp = get_time();
                 OTF2_EC(OTF2_EvtWriter_Leave( local_evt_writer, al, stamp, idx /* region */ ));
+#if APEX_HAVE_PAPI
                 // write PAPI metrics!
                 write_papi_counters(local_evt_writer, p.get(), stamp);
+#endif
             }
             // delete the attribute list
             OTF2_AttributeList_Delete(al);
diff --git a/src/apex/otf2_listener.hpp b/src/apex/otf2_listener.hpp
index 231d0469..227244d3 100644
--- a/src/apex/otf2_listener.hpp
+++ b/src/apex/otf2_listener.hpp
@@ -160,7 +160,9 @@ namespace apex {
         std::map<std::string,uint64_t> reduced_region_map;
         std::map<std::string,uint64_t> reduced_metric_map;
         std::unique_ptr<std::tuple<std::map<int,int>, std::map<int,std::string> > > reduce_node_properties(std::string&& str);
+#if APEX_HAVE_PAPI
         void write_papi_counters(OTF2_EvtWriter* writer, profiler* prof, uint64_t stamp);
+#endif
     public:
         otf2_listener (void);
         //~otf2_listener (void) { shutdown_event_data data(my_saved_node_id,0); on_shutdown(data); };
diff --git a/src/apex/profiler_listener.hpp b/src/apex/profiler_listener.hpp
index d6d3f994..eeb3536c 100644
--- a/src/apex/profiler_listener.hpp
+++ b/src/apex/profiler_listener.hpp
@@ -212,7 +212,9 @@ class profiler_listener : public event_listener {
   static void consumer_process_profiles_wrapper(void);
   void public_process_profile(std::shared_ptr<profiler> &p) { process_profile(p,0); };
   bool concurrent_cleanup(int i);
+#if APEX_HAVE_PAPI
   std::vector<std::string>& get_metric_names(void) { return metric_names; };
+#endif
 };
 
 }