> On 5 Jan 2021, at 08:51, Alexandre Oliva <ol...@adacore.com> wrote:
>
>
> The glimits.h overriding used in gcc/config/t-vxworks was fragile: the
> intermediate file would already be there in a rebuild, and so the
> adjustments would not be made, so the generated limits.h would miss
> them, causing limits-width-[12] tests to fail on that target.
>
> While changing it, I also replaced the modern $(cmd) shell syntax with
> the more portable `cmd` construct.
>
> Regstrapped on x86_64-linux-gnu, also tested on x-arm-wrs-vxworks7r2.
> I'm checking it in unless there are objections in the next 24 hours.
>
>
> for gcc/ChangeLog
>
> * Makefile.in (T_GLIMITS_H): New.
> (stmp-int-hdrs): Depend on it, use it.
> * config/t-vxworks (T_GLIMITS_H): Override it.
> (vxw-glimits.h): New.
Good for me, VxWorks' wise. Thanks!
