Re: F22 System Wide Change: GCC5

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On Wed, Jan 14, 2015 at 1:46 PM, Jonathan Underwood <jonathan.underwood@xxxxxxxxx> wrote:
On 14 January 2015 at 14:47, Jakub Jelinek <jakub@xxxxxxxxxx> wrote:
> On Wed, Jan 14, 2015 at 02:44:03PM +0000, Richard Hughes wrote:
>> On 14 January 2015 at 14:37, Jonathan Underwood
>> <jonathan.underwood@xxxxxxxxx> wrote:
>> > Only a partial answer to your question, but one fairly significant
>> > change (as you know) compared to the GCC upgrades for those releases
>> > is moving from C89 to C11 as the default C standard for the compiler
>>
>> Is there any easy way for humble little upstream maintainers to test
>> their code with the new compiler?
>
> You mean for the C89 -> C11 default change, or for other changes in GCC 5?
> For the former, just build with -std=gnu11 with GCC 4.9 (or 4.8).

Perhaps it would be worth adding -std=gnu11 to the F22 default flags
now and having a rebuild, before gcc5 lands, to start shaking out
problems now?

+1 for this.

Will help a lot to see how all the code base is behaving well on new standards

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