Deprecated functions with lyx-2.3.7dev

[Jean-Marc Lasgouttes]

Le 08/11/2023 à 19:41, Richard Kimberly Heck a écrit :
> On 11/8/23 10:00, Jean-Marc Lasgouttes wrote:
>> Le 07/11/2023 à 18:03, Richard Kimberly Heck a écrit :
>>> I think these must be safe. They have all been in master for three 
>>> years.
>>
>> I had a better idea: let's mute these warnings about future C++ 
>> versions, since we limit ourselves to C++14 in 2.3.X anyway.
>>
>> Does the patch below seem OK?
> 
> I am ignorant of such things....

The solution can be divided in two parts :

1/ decide that we do not care about obsolete methods or compatibility 
problems with recent C++ versions. The idea is that 2.3 is stuck with 
C++11/14 and that what heppens with other versions is none of our business.

2/ find a correct implementation. I used the macro that we already used 
to add -Wno-c++20-compat with versions of gcc that support it. For the 
other one (-Wno-deprecated-declarations), I checked that it was already 
present in gcc 4.9.

I can try to test with various clang versions too.

JMarc