Re: definition of _GLIBCXX_HAVE_SWPRINTF

[Matthias Drochner <M.Drochner%fz-juelich.de@localhost>]

brook%biology.nmsu.edu@localhost said:
> Note that c++config.h defines both _GLIBCXX_HAVE_WCHAR_H
> and_GLIBCXX_USE_WCHAR_T to 1 but does not define _GLIBCXX_HAVE_SWPRINTF
> .

This looks like a local change which got half lost.
Look at PR lib/29832.
The change to dist/gcc/libstdc++-v3/include/c_std/std_cwchar.h
was applied. According to the commit log the corresponding
change to acinclude.m4 was committed as well, but in the repository
it is still at rev 1.1.

The whole thing can likely be reverted completely.

best regards
Matthias




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