Andrew Pinski <pins...@gmail.com> writes:
> On Mon, Apr 8, 2024 at 9:39 AM <pierre-emmanuel.pa...@embecosm.com> wrote:
>>
>> From: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com>
>>
>> Hello,
>>
>> The rust frontend requires cargo to build some of it's components,
>> it's presence was not checked during configuration.
>
> WHY did this go in right before the release of GCC 14?
> I don't get why this is considered temporary and it goes in right
> before a release.
> That seems broken to me.
two more questions about this:
Right now, the new cargo configure test disable rust on all of my
targets (Solaris, Linux, Darwin) which didn't have it installed. Before
(as recent as last Friday), I could successfully build and test
crab1/rust on all of them without cargo in sight. So I wonder if the
patch isn't premature.
Besides, while there are packaged versions of cargo for Solaris 11.4 and
Linux, Darwin hasn't anything (not checked Homebrew or similar yet).
What's worse, rustup only supports macOS 10.12 and up, while I'm still
regularly testing 10.7 and 10.11. I don't really feel like building
rust from source here (if it works at all). This hasn't been an issue
for any other languages that require additional tools for bootstrapping
(like Ada or D): there are versions of GNAT around that still support
those old Darwin releases, and I could use the C++ version of GDC in GCC
11.
At the very least, the Rust situation needs to be documented clearly.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University
