+2023-05-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ Backported from master:
+ 2021-07-21 Iain Sandoe <iain@sandoe.co.uk>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/98821
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Configure using C++. Pull logic to
+ detect enabled checking modes; default to release
+ checking.
+ * server.cc (AI_NUMERICSERV): Define a fallback value.
+ (gcc_assert): New.
+ (gcc_unreachable): New.
+ (fancy_abort): Only build when checking is enabled.
+
2022-04-21 Release Manager
* GCC 11.3.0 released.