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bug#58434: Native compile results in error if -march and -mtune are spec
From: |
Loreno Heer |
Subject: |
bug#58434: Native compile results in error if -march and -mtune are specified |
Date: |
Wed, 12 Oct 2022 12:35:38 +0200 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.3.2 |
You are right, did not notice this is a gccjit issue. I filed a bug
report with the gcc people. (might also be a packaging problem on mingw
and debian, that I don't know)
On 12.10.2022 09:29, Eli Zaretskii wrote:
>> Date: Wed, 12 Oct 2022 09:13:34 +0200
>> Cc: 58434@debbugs.gnu.org
>> From: Loreno Heer <loreno.heer@bluewin.ch>
>>
>>> OK, so I guess the only problem is that the compiler doesn't support
>>> "-march=native", and needs a specific architecture instead of a
>>> generic one.
>>
>> Yes, but there might be some disadvantages of specifying the
>> architecture directly. For example cache sizes are not supplied.
>> (https://stackoverflow.com/questions/5470257/how-to-see-which-flags-march-native-will-activate?noredirect=1&lq=1)
>
> What can Emacs do about this? The problem seems to be between you and
> libgccjit/GCC you have installed. The rejection comes from there, not
> from Emacs, AFAIU.
- bug#58434: Native compile results in error if -march and -mtune are specified, Loreno Heer, 2022/10/11
- bug#58434: Native compile results in error if -march and -mtune are specified, Eli Zaretskii, 2022/10/11
- Message not available
- bug#58434: Native compile results in error if -march and -mtune are specified, Eli Zaretskii, 2022/10/11
- bug#58434: Native compile results in error if -march and -mtune are specified, Loreno Heer, 2022/10/11
- bug#58434: Native compile results in error if -march and -mtune are specified, Andrea Corallo, 2022/10/11
- bug#58434: Native compile results in error if -march and -mtune are specified, Eli Zaretskii, 2022/10/12
- bug#58434: Native compile results in error if -march and -mtune are specified, Loreno Heer, 2022/10/12
- bug#58434: Native compile results in error if -march and -mtune are specified, Eli Zaretskii, 2022/10/12
- bug#58434: Native compile results in error if -march and -mtune are specified,
Loreno Heer <=
- bug#58434: Native compile results in error if -march and -mtune are specified, Andrea Corallo, 2022/10/12