On Fri, 9 May 2025, 03:29 Alexandre Oliva, <ol...@adacore.com> wrote:
>
> vxworks's dup function is not declared in unistd.h, but c++23/print.cc
> expects to be able to call it if unistd.h is available. On vxworks,
> the function is only declared in ioLib.h, so arrange to include it.
>
> Tested with gcc-14 targeting ppc-vx7r2 and ppc64-vx7r2. Also tested
> with trunk on ppc64le-linux-gnu, and with gcc-14 targeting powerpc-elf.
> Ok to install?
>
OK, thanks
>
> for libstdc++-v3/ChangeLog
>
> * src/c++23/print.cc [__VXWORKS__]: Include ioLib.h.
> ---
> libstdc++-v3/src/c++23/print.cc | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/libstdc++-v3/src/c++23/print.cc
> b/libstdc++-v3/src/c++23/print.cc
> index 8ba7140596726..f343699500961 100644
> --- a/libstdc++-v3/src/c++23/print.cc
> +++ b/libstdc++-v3/src/c++23/print.cc
> @@ -43,6 +43,10 @@
> # include <unistd.h> // isatty
> #endif
>
> +#ifdef __VXWORKS__
> +#include <ioLib.h>
> +#endif
> +
> namespace std _GLIBCXX_VISIBILITY(default)
> {
> _GLIBCXX_BEGIN_NAMESPACE_VERSION
>
>
> --
> Alexandre Oliva, happy hacker https://blog.lx.oliva.nom.br/
> Free Software Activist FSFLA co-founder GNU Toolchain Engineer
> More tolerance and less prejudice are key for inclusion and diversity.
> Excluding neuro-others for not behaving ""normal"" is *not* inclusive!
>
