-FIXME: Why is this patch needed?
-
-diff -u -r ../gdb-7.12/gdb/common/signals-state-save-restore.c ./gdb/common/signals-state-save-restore.c
---- ../gdb-7.12/gdb/common/signals-state-save-restore.c 2016-10-07 13:04:17.000000000 -0400
-+++ ./gdb/common/signals-state-save-restore.c 2016-10-09 18:39:27.866619885 -0400
-@@ -58,10 +58,12 @@
- else if (res == -1)
- perror_with_name (("sigaction"));
-
+diff -u -r ../gdb-8.1/gdb/common/signals-state-save-restore.c ./gdb/common/signals-state-save-restore.c
+--- ../gdb-8.1/gdb/common/signals-state-save-restore.c 2018-01-31 03:58:50.000000000 +0100
++++ ./gdb/common/signals-state-save-restore.c 2018-02-01 21:38:47.791540495 +0100
+@@ -69,6 +69,7 @@
+ && oldact->sa_handler != SIG_DFL
+ && oldact->sa_handler != SIG_IGN)
+ {
+#ifndef __ANDROID__
- /* If we find a custom signal handler already installed, then
- this function was called too late. */
- if (oldact->sa_handler != SIG_DFL && oldact->sa_handler != SIG_IGN)
- internal_error (__FILE__, __LINE__, _("unexpected signal handler"));
+ found_preinstalled = true;
+
+ /* Use raw fprintf here because we're being called in early
+@@ -78,6 +79,7 @@
+ _("warning: Found custom handler for signal "
+ "%d (%s) preinstalled.\n"), i,
+ strsignal (i));
+#endif
+ }
}
- #endif
- }
+