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 <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 <[email protected]> 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 <[email protected]> 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. >
