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bug#46983: 28.0.50; [feature/native] Allow .el files to specify non-defa
From: |
Andrea Corallo |
Subject: |
bug#46983: 28.0.50; [feature/native] Allow .el files to specify non-default values for native-compilation options |
Date: |
Sun, 07 Mar 2021 20:28:44 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Andrea Corallo <akrl@sdf.org>
>> Cc: Eli Zaretskii <eliz@gnu.org>, 46983@debbugs.gnu.org
>> Date: Sun, 07 Mar 2021 19:35:01 +0000
>>
>> Okay dbdc44db15 should allow for `comp-native-driver-options' as
>> file-local to be captured correctly.
>
> Thanks.
>
>> I've only added 'gcc_jit_context_add_driver_option' to GCC 9 so we have
>> to decide what to do when this is not available on older GCC.
>>
>> Till today we raised an error as the use of `comp-native-driver-options'
>> was a deliberate user choice and it's effectiveness was testable with
>> `comp-native-driver-options-effective-p', but if this becomes part of
>> source code we should probably transition to a warining? WDYT?
>
> I'd say, if this is set in file-local variables, just ignore the
> setting if it cannot be applied. Is this possible to ignore it in
> file-local vars, but still signal an error if customized?
Right we can handle the two cases separately, doing it.
Andrea