Silence warnings in optimized build

Signed-off-by: Ralph Castain <rhc@open-mpi.org>

.gitignore

@@ -634,6 +634,7 @@ test/datatype/ddt_raw
 test/datatype/opal_datatype_test
 test/datatype/position_noncontig
 test/datatype/unpack_ooo
+test/datatype/unpack_hetero
 
 test/dss/dss_buffer
 test/dss/dss_copy

opal/mca/btl/openib/connect/btl_openib_connect_rdmacm.c

@@ -7,7 +7,7 @@
  * Copyright (c) 2010      Oracle and/or its affiliates.  All rights reserved.
  * Copyright (c) 2012-2017 Los Alamos National Security, LLC.  All rights
  *                         reserved.
- * Copyright (c) 2013-2014 Intel, Inc. All rights reserved
+ * Copyright (c) 2013-2017 Intel, Inc. All rights reserved.
  * Copyright (c) 2014      The University of Tennessee and The University
  *                         of Tennessee Research Foundation.  All rights
  *                         reserved.
@@ -1133,7 +1133,9 @@ out:
 static void *call_disconnect_callback(int fd, int flags, void *v)
 {
     rdmacm_contents_t *contents = (rdmacm_contents_t *) v;
+#if OPAL_ENABLE_DEBUG
     void *tmp = NULL;
+#endif
     id_context_t *context;
     opal_list_item_t *item;
 
@@ -1145,7 +1147,9 @@ static void *call_disconnect_callback(int fd, int flags, void *v)
                      (void*) context->id));
 
         if (!context->already_disconnected) {
+#if OPAL_ENABLE_DEBUG
             tmp = context->id;
+#endif
             rdma_disconnect(context->id);
             context->already_disconnected = true;
         }
@@ -1260,9 +1264,12 @@ static int rdmacm_connect_endpoint(id_context_t *context,
 {
     rdmacm_contents_t *contents = context->contents;
     rdmacm_endpoint_local_cpc_data_t *data;
+
     mca_btl_openib_endpoint_t *endpoint;
+#if OPAL_ENABLE_DEBUG
 #if !BTL_OPENIB_RDMACM_IB_ADDR
     modex_message_t *message;
+#endif
 #endif
 
     if (contents->server) {
@@ -1302,6 +1309,7 @@ static int rdmacm_connect_endpoint(id_context_t *context,
         return OPAL_SUCCESS;
     }
 
+#if OPAL_ENABLE_DEBUG
 #if !BTL_OPENIB_RDMACM_IB_ADDR
     message = (modex_message_t *) endpoint->endpoint_remote_cpc_data->cbm_modex_message;
     BTL_VERBOSE(("%s connected!!! local %x remote %x state = %d",
@@ -1309,6 +1317,7 @@ static int rdmacm_connect_endpoint(id_context_t *context,
                  contents->ipaddr,
                  message->ipaddr,
                  endpoint->endpoint_state));
+#endif
 #endif
 
     /* Ensure that all the writes back to the endpoint and associated
@@ -1489,17 +1498,21 @@ static int finish_connect(id_context_t *context)
     struct rdma_conn_param conn_param;
     private_data_t msg;
     int rc;
+#if OPAL_ENABLE_DEBUG
 #if !BTL_OPENIB_RDMACM_IB_ADDR
     struct sockaddr *peeraddr;
     uint32_t remoteipaddr;
     uint16_t remoteport;
+#endif
 #endif
     modex_message_t *message;
 
+#if OPAL_ENABLE_DEBUG
 #if !BTL_OPENIB_RDMACM_IB_ADDR
-    remoteport = rdma_get_dst_port(context->id);
     peeraddr = rdma_get_peer_addr(context->id);
+    remoteport = rdma_get_dst_port(context->id);
     remoteipaddr = ((struct sockaddr_in *)peeraddr)->sin_addr.s_addr;
+#endif
 #endif
 
     message = (modex_message_t *)
@@ -1661,8 +1674,12 @@ static int event_handler(struct rdma_cm_event *event)
     id_context_t *context = (id_context_t*) event->id->context;
 #if !BTL_OPENIB_RDMACM_IB_ADDR
     rdmacm_contents_t *contents;
-    struct sockaddr *peeraddr, *localaddr;
+    struct sockaddr *localaddr;
-    uint32_t peeripaddr, localipaddr;
+    uint32_t localipaddr;
+#if OPAL_ENABLE_DEBUG
+    struct sockaddr *peeraddr;
+    uint32_t peeripaddr;
+#endif
 #endif
     int rc = -1;
     opal_btl_openib_ini_values_t ini;
@@ -1676,9 +1693,11 @@ static int event_handler(struct rdma_cm_event *event)
     contents = context->contents;
 
     localaddr = rdma_get_local_addr(event->id);
-    peeraddr = rdma_get_peer_addr(event->id);
     localipaddr = ((struct sockaddr_in *)localaddr)->sin_addr.s_addr;
+#if OPAL_ENABLE_DEBUG
+    peeraddr = rdma_get_peer_addr(event->id);
     peeripaddr = ((struct sockaddr_in *)peeraddr)->sin_addr.s_addr;
+#endif
 
     BTL_VERBOSE(("%s event_handler -- %s, status = %d to %x",
                 contents->server?"server":"client",

opal/mca/btl/openib/connect/btl_openib_connect_udcm.c

@@ -7,7 +7,7 @@
  *                         reserved.
  * Copyright (c) 2014-2015 Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
- * Copyright (c) 2014      Intel, Inc. All rights reserved.
+ * Copyright (c) 2014-2017 Intel, Inc. All rights reserved.
  * Copyright (c) 2014      Bull SAS.  All rights reserved.
  * Copyright (c) 2016      Mellanox Technologies. All rights reserved.
  *
@@ -1980,7 +1980,9 @@ static int udcm_process_messages (struct ibv_cq *event_cq, udcm_module_t *m)
     udcm_msg_t *message = NULL;
     udcm_message_recv_t *item;
     struct ibv_wc wc[20];
+#if OPAL_ENABLE_DEBUG
     struct ibv_grh *grh;
+#endif
     udcm_endpoint_t *udep;
     uint64_t dir;
 
@@ -2000,7 +2002,9 @@ static int udcm_process_messages (struct ibv_cq *event_cq, udcm_module_t *m)
 
         msg_num = (int)(wc[i].wr_id & (~UDCM_WR_DIR_MASK));
 
+#if OPAL_ENABLE_DEBUG
         grh = (wc[i].wc_flags & IBV_WC_GRH) ? (struct ibv_grh *) udcm_module_get_recv_buffer (m, msg_num, false) : NULL;
+#endif
 
         BTL_VERBOSE(("WC: wr_id: 0x%016" PRIu64 ", status: %d, opcode: 0x%x, byte_len: %x, imm_data: 0x%08x, "
                      "qp_num: 0x%08x, src_qp: 0x%08x, wc_flags: 0x%x, slid: 0x%04x grh_present: %s",

opal/mca/pmix/pmix3x/pmix3x_client.c

@@ -1406,7 +1406,7 @@ int pmix3x_disconnect(opal_list_t *procs)
 {
     size_t nprocs;
     opal_namelist_t *ptr;
-    pmix_status_t ret;
+    pmix_status_t ret=PMIX_SUCCESS;
     char *nsptr;
 
     opal_output_verbose(1, opal_pmix_base_framework.framework_output,
@@ -1443,7 +1443,7 @@ int pmix3x_disconnectnb(opal_list_t *procs,
                         void *cbdata)
 {
     opal_namelist_t *ptr;
-    pmix_status_t ret;
+    pmix_status_t ret=PMIX_SUCCESS;
     char *nsptr;
 
     opal_output_verbose(1, opal_pmix_base_framework.framework_output,