+##########################################
+# librpma probe
+if test "$librpma" != "yes" ; then
+ librpma="no"
+fi
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <librpma.h>
+int main(int argc, char **argv)
+{
+ enum rpma_conn_event event = RPMA_CONN_REJECTED;
+ (void) event; /* unused */
+ rpma_log_set_threshold(RPMA_LOG_THRESHOLD, RPMA_LOG_LEVEL_INFO);
+ return 0;
+}
+EOF
+if test "$disable_rdma" != "yes" && compile_prog "" "-lrpma" "rpma"; then
+ librpma="yes"
+fi
+print_config "librpma" "$librpma"
+
+##########################################
+# libprotobuf-c probe
+if test "$libprotobuf_c" != "yes" ; then
+ libprotobuf_c="no"
+fi
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <protobuf-c/protobuf-c.h>
+#if !defined(PROTOBUF_C_VERSION_NUMBER)
+# error PROTOBUF_C_VERSION_NUMBER is not defined!
+#endif
+int main(int argc, char **argv)
+{
+ (void)protobuf_c_message_check(NULL);
+ return 0;
+}
+EOF
+if compile_prog "" "-lprotobuf-c" "protobuf_c"; then
+ libprotobuf_c="yes"
+fi
+print_config "libprotobuf_c" "$libprotobuf_c"
+