On Mon, 4 Sept 2023 at 17:49, Jonathan Wakely <jwakely....@gmail.com> wrote: > > On Mon, 4 Sept 2023 at 17:47, Hans-Peter Nilsson via Libstdc++ > <libstd...@gcc.gnu.org> wrote: > > > > > Date: Fri, 1 Sep 2023 12:16:40 +0100 > > > Reply-To: Jonathan Wakely <jwak...@redhat.com> > > > > > > On Wed, 23 Aug 2023 at 17:03, Jonathan Wakely via Libstdc++ > > > <libstd...@gcc.gnu.org> wrote: > > > > > > > > Any objections to this? It's a C++23 feture, so should be enabled by > > > > default. > > > > > > I've pushed this to trunk, so let's see what breaks! > > > > > > > > > > > > > > -- >8 -- > > > > > > > > This causes libstdc++_libbacktrace.a to be built by default. This might > > > > fail on some targets, in which case we can make the 'auto' choice expand > > > > to either 'yes' or 'no' depending on the target. > > > > > > > > libstdc++-v3/ChangeLog: > > > > > > > > * acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Default to yes. > > > > * configure: Regenerate. > > > > Incidentally, should check_effective_target_stacktrace in > > libstdc++.exp also be adjusted to match; removing the > > _GLIBCXX_HOSTED condition? > > No, it should still depend on is_hosted. The acinclude.m4 macro should > check that.
Done in r14-3761-g6de5f5a4fe85bd
