[swift-dev] Build failure? "LLVM ERROR: Cannot represent a subtraction with a weak symbol"

[Jordan Rose]

> On Jan 28, 2016, at 10:34, Dmitri Gribenko <gribozavr at gmail.com> wrote:
> 
> On Thu, Jan 28, 2016 at 10:32 AM, Jordan Rose <jordan_rose at apple.com> wrote:
>> 
>>> On Jan 28, 2016, at 10:31, Dmitri Gribenko <gribozavr at gmail.com> wrote:
>>> 
>>> On Thu, Jan 28, 2016 at 10:28 AM, Brian Gesiak via swift-dev
>>> <swift-dev at swift.org> wrote:
>>>> Thanks, Jordan!
>>>> 
>>>> I had thought they were, since I recall running `utils/update-checkout` soon
>>>> after encountering the error.
>>> 
>>> Did you do `update-checkout -a` ?  The default option set only updates swift.
>> 
>> This probably predates having a stable branch for LLVM and Clang; maybe we should just remove it.
> 
> Well, updating all repositories serially as we do it now takes quite
> some time.  If we could do it in parallel...

I always assumed the limiting factor was the network. If that's not the case, then sure!

Jordan