[committed] libstdc++: Move closing brace outside #endif [PR104866]

Jonathan Wakely jwakely@redhat.com
Fri Mar 11 15:12:36 GMT 2022


On Fri, 11 Mar 2022 at 14:28, Detlef Vollmann wrote:
>
> Hi Jonathan,
>
> On 3/10/22 22:11, Jonathan Wakely wrote:
>
> > Tested x86_64-linux, pushed to trunk.
>
> Thanks.
> With this and the other fix I was able to build the complete
> libstdc++ for AVR based on AVR Libc 2.0 (plus some ad hoc
> AVR header fixes) from git master 5e28be89.

Nice. I finally figure out that I need to use --enable-libstdcxx *not*
--enable-libstdc++-v3 to build for AVR, and now I get errors due to
EOVERFLOW being undefined. Is that what you fixed?

We should make that work. Arguably, all values of std::errc should
exist, even if the OS <errno.h> doesn't provide a constant. We could
define the missing ones ourselves, choosing numbers > 1000 (and hope
the OS uses small numbers for its own errno values).

>
> And a small example with pmr::string and pmr::vector worked :-)

Great!



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