[PING] [PATCH] rust: avoid clobbering LIBS

[Marc]

Richard Biener <richard.guenther@gmail.com> writes:

> On Wed, Aug 28, 2024 at 11:10 AM Marc <dkm@kataplop.net> wrote:
>>
>> Hello,
>>
>> Gentle reminder for this simple autoconf patch :)
>
> OK.
>
> Note that completely wiping LIBS might remove requirements detected earlier,
> like some systems require explicit -lc for example.  I would instead not clear
> LIBS here and instead allow the possible duplicates through CRAB_LIBS.
> YMMV of course.

Oh, that's a good remark. I've simply followed this suggestion that was
given on #gcc and also took inspiration from gcc/configure.ac that has
many instances of clearing LIBS like that. I think I'll merge it like
that, unless you see any reason this pattern would cause issue here (top
level) and not in gcc/configure.

Thank you,
Marc