gdb: Add missing #ifdef USE_THREAD_DB to gdbserver

Otherwise, linking fails with:

  [...]/linux-low.c:664: undefined reference to `thread_db_notice_clone(thread_info*, ptid_t)'

gdb/gdbserver/ChangeLog:

	* linux-low.c (handle_extended_wait): Surround call to
	thread_db_notice_clone with #ifdef USE_THREAD_DB.

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index f183655..877b6e6 100644 (file)
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
+2018-01-19  James Clarke  <jrtc27@jrtc27.com>
+
+       * linux-low.c (handle_extended_wait): Surround call to
+       thread_db_notice_clone with #ifdef USE_THREAD_DB.
+
 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 
        * linux-low.c (attach_proc_task_lwp_callback): Adjust to

diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 8117fc6..38142bb 100644 (file)
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -661,7 +661,9 @@ handle_extended_wait (struct lwp_info **orig_event_lwp, int wstat)
          new_lwp->status_pending = status;
        }
 
+#ifdef USE_THREAD_DB
       thread_db_notice_clone (event_thr, ptid);
+#endif
 
       /* Don't report the event.  */
       return 1;