[FFmpeg-cvslog] r21522 - trunk/configure

[Måns Rullgård]

Carl Eugen Hoyos <cehoyos at ag.or.at> writes:

> M?ns Rullg?rd <mans <at> mansr.com> writes:
>
>> > Why is this attribute not set the same as all other attributes? We
>> > already know that is currently impossible for configure to correctly
>> > test them.
>> 
>> Some compilers claim to be gcc without supporting all attributes and
>> do fail with an error if unknown attributes are used.  We must test
>> for these.
>
> Out of curiosity: Which compilers? And how do they handle attributes cold,
> flatten, force_align_arg_pointer, alloc_size and av_uninit()?

TI compilers at least.  They only claim to be gcc 3 so those
attributes are not activated.

>> What do you suggest instead?
>
> Doing the same as for all other attributes (as I already wrote)?

Take a look at attribute packed...

-- 
M?ns Rullg?rd
mans at mansr.com