[petsc-dev] 8f4ae08

[Satish Balay]

On Tue, 11 Nov 2014, Mark Adams wrote:

> On Tue, Nov 11, 2014 at 11:56 AM, Satish Balay <balay at mcs.anl.gov> wrote:
> 
> > On Tue, 11 Nov 2014, Mark Adams wrote:
> >
> > > BTW, valgrind works on my Mac now after switching to HomeBrew.  v10.9.5.
> >
> > Switching what to homebrew? valgrind from homebrew - or compilers from
> > homebrew?
> >
> >
> Everything is HomeBrew as far as I can tell ...

Well unless you are using homebrew compilers explicitly [i.e
--with-cc=gcc-4.9] you are using Xcode compilers. [i.e /usr/bin/gcc -
which is an alias to clang]

> > Anyway - presumably valgrind doesn't work on 10.10 - which is the
> > latest OSX - hence comments in that commit are still appropriate..
> >
> >
> Yea, I'm a bit afraid of upgrading for that reason.  I could test that
> today.  I really hate to switch my dev environment so I'm interested in
> keeping OSX alive.
> 
> Is PETSc working on 10.10? I've seen some emails but assume everything is
> fixed in master.

Yes - both maint and master should work.

[as discussed - valgrind might not work. And 10.9 and 10.10 presumably
use the same version of xcode. And we can confirm gfortran from
homebrew works on 10.10]

However the decision to upgrade to 10.10 (or not) shouldn't depend on
petsc requirements.

Satish