Re: Restore STDC++ Header Removal

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On Fri, 23 May 2025 at 15:22, Reid Sutherland <reid@xxxxxxxxxxxxxxxxxx> wrote:
>
> On Fri, 2025-05-23 at 15:20 +0100, Jonathan Wakely wrote:
> > On Fri, 23 May 2025 at 14:53, Reid Sutherland wrote:
> > >
> > > The recent GCC 15 stdc++ changes removed some included header
> > > files,
> >
> > Not that I'm aware of.
> >
> > > where can I put them to restore functionality?  Dealing with a
> > > python
> > > dependency chain and can't reasonably edit the source before
> > > compile,
> > > rather modify stdc++.
> >
> > If you give us some more information about the actual problem you're
> > seeing then maybe we can help.
>
>
> It was the cstdint include, I just found the solution:
>
> export CXXFLAGS="-include cstdint"
>
> Thank you for your reply though!

Oh, you mean it stopped including some headers, I thought you meant
headers had been removed from libstdc++, as in no longer installed.

Yes, the change you're seeing is documented at
https://gcc.gnu.org/gcc-15/porting_to.html#header-dep-changes



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