[petsc-users] [3.7.5] strange config error on macOS with XCode 8.3 and Clang 8.1.0

[Denis Davydov]

I don't think you comment is related to this problem. Command Line Tools were also updated. The "right order" is quite simple with Spack, obviously I had whole lot of things re-compiled, including GCC, OpenMPI as well as third party packages used in Petsc.

Regards,
Denis

> 2 апр. 2017 г., в 13:43, Unal <sospinar at unal.edu.co> написал(а):
> 
> In my experience, each time you update Xcode, you also have to update the Command Line Tools (https://developer.apple.com/downloads/index.action?=command%20line%20tools), and reinstall everything again in the right order; in my case, I have to reinstall Fortran, MPI, HDF5 and PETSc. When one doesn't do it in the right order, it appears problems like what you reported.
> 
> Santiago
> 
>> On 29 Mar 2017, at 07:26, Denis Davydov <davydden at gmail.com> wrote:
>> 
>> Thanks Barry, I can confirm that an adaptation of your patch to 3.7.5 allows to compile PETSc.
>> 
>> Regads,
>> Denis.
>> 
>> 
>>> On 29 Mar 2017, at 06:23, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>> 
>>> 
>>> I have added the commit https://bitbucket.org/petsc/petsc/commits/4f290403fdd060d09d5cb07345cbfd52670e3cbc  to the maint, master and next branch that allows ./configure to to go through in this situation.  If the change does not break other tests it will be included in the next patch release.
>>> 
>>>  Thanks for reporting the problem,
>>> 
>>>    Barry
>>> 
>>> This patch does not directly deal with the problem (which i don't understand but seems to be an Apple Xcode problem) but works around the problem on my machine.
>> 
> 
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