For now it is gone in the meaning that you don’t have to dedicate time and 
effort to support this configuration. But I wouldn’t say that taking other 
dependencies on llvm is welcome. In this aspect nothing has changed.

> On Nov 3, 2017, at 15:22, Zachary Turner <ztur...@google.com> wrote:
> 
> The reason I ask is because I remember several months ago when I originally 
> made these changes, there was quite a bit of difficulty because some of the 
> Jenkins builders were wanting to run libcxx tests without any llvm source 
> tree on the machine.
> 
> Does this configuration still exist, or is it gone?  If it is gone, I think 
> many libcxx maintainers would be very happy if they can assume the presence 
> of an LLVM source tree somewhere on the disk.
> 
> On Fri, Nov 3, 2017 at 3:18 PM Volodymyr Sapsai <vsap...@apple.com 
> <mailto:vsap...@apple.com>> wrote:
> We have llvm source tree next to libcxx and configure libcxx with -DLLVM_PATH.
> 
> 
>> On Nov 2, 2017, at 16:53, Zachary Turner <ztur...@google.com 
>> <mailto:ztur...@google.com>> wrote:
>> 
>> No problem.  If you don't mind me asking, what was the configuration change 
>> you made?  Or do you have a link to the patch which fixed it that I can look 
>> at?
>> 
>> On Thu, Nov 2, 2017 at 4:43 PM Volodymyr Sapsai via Phabricator 
>> <revi...@reviews.llvm.org <mailto:revi...@reviews.llvm.org>> wrote:
>> vsapsai abandoned this revision.
>> vsapsai added a comment.
>> 
>> Fixed by changing libcxx build configuration, no CMake change required.
>> 
>> 
>> https://reviews.llvm.org/D39520 <https://reviews.llvm.org/D39520>
>> 
>> 
>> 
> 

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