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Re: Upgrading to cygwin 1.7.6 vs gcc 4.5


On 18 August 2010 21:19, Andy Koppe wrote:
> On 18 August 2010 06:25, Andy Koppe wrote:
>> On 18 August 2010 00:09, Eric Blake wrote:
>>> On 08/17/2010 04:54 PM, Ross Smith wrote:
>>>> I've installed the experimental gcc 4.5 packages (because that's the
>>>> version I'm using in all my other development environments, and it's
>>>> nice not to have to target multiple compiler versions any more), but now
>>>> that cygwin dll 1.7.6 is out, I can't seem to find a way to upgrade
>>>> cygwin without also downgrading gcc. In the installer, if I select
>>>> Current I get the new cygwin but the old gcc, while if I select
>>>> Experimental, it keeps the new gcc but doesn't offer me the new cygwin.
>>>>
>>>> At the moment I'm sticking with the old cygwin, because the gcc upgrade
>>>> is more important to me than the cygwin upgrade. Is there some way I'm
>>>> missing to select both, or do I just have to accept that I can't upgrade
>>>> anything else until the official gcc 4.5 is ready?
>>>
>>> Stay on the 'Curr' (not 'Exp'), click 'View' until you are on the
>>> Pending page, then cycle on the string next to each gcc package until it
>>> says Keep instead of the downgraded version number.
>>
>> I'd recommend selecting the 'Exp' button actually. That ensures that
>> all dependencies of gcc, e.g. libgcc and libffi, are upgraded to 4.5
>> too. (It's yet another flaw of setup.exe that it doesn't automatically
>> upgrade dependencies of experimental versions accordingly.)
>
> Scratch that. I hadn't realised that if you select 'Exp',
> non-experimental packages no longer get updated, which of course is
> exactly what the OP was saying.

This should be fixed in the newly uploaded setup.exe 2.721.

Andy

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