diff -u -r ../gdb-9.1/gdb/gdbsupport/signals-state-save-restore.c ./gdb/gdbsupport/signals-state-save-restore.c
--- ../gdb-9.1/gdb/gdbsupport/signals-state-save-restore.c	2020-02-08 12:50:14.000000000 +0000
+++ ./gdb/gdbsupport/signals-state-save-restore.c	2020-02-15 22:47:13.367387000 +0000
@@ -42,6 +42,7 @@
   if (res == -1)
     perror_with_name (("sigprocmask"));
 
+#ifndef __ANDROID__
   bool found_preinstalled = false;
 
   for (i = 1; i < NSIG; i++)
@@ -84,6 +85,7 @@
 won't be propagated to spawned programs.\n"));
     }
 #endif
+#endif
 }
 
 /* See signals-state-save-restore.h.   */