Re: [Numpy-discussion] Problem with libgfortran installed with pip install numpy

2018-11-12 Thread David Grote
Yes, thanks, that's something I hadn't looked into. For legacy reasons, my code was being built with the option -flat_namespace. I don't remember the reason why, but many years ago that option was needed for the code to run on the mac. The code is made up of several shared objects that have depende

Re: [Numpy-discussion] Problem with libgfortran installed with pip install numpy

2018-11-09 Thread Nathaniel Smith
On Wed, Sep 5, 2018 at 4:37 PM, David Grote wrote: > > Hi - I have recently come across this problem. On my mac, I build a Fortran > code, producing a shared object, that I import into Python along with numpy. > This had been working fine until recently when I started seeing sag faults > deep insi

Re: [Numpy-discussion] Problem with libgfortran installed with pip install numpy

2018-11-09 Thread David Grote
Hi Matthew - Do you have any comment in this? Thanks! Dave On Wed, Sep 5, 2018 at 5:01 PM Charles R Harris wrote: > > > On Wed, Sep 5, 2018 at 5:38 PM David Grote wrote: > >> >> Hi - I have recently come across this problem. On my mac, I build a >> Fortran code, producing a shared o

Re: [Numpy-discussion] Problem with libgfortran installed with pip install numpy

2018-09-05 Thread Charles R Harris
On Wed, Sep 5, 2018 at 5:38 PM David Grote wrote: > > Hi - I have recently come across this problem. On my mac, I build a > Fortran code, producing a shared object, that I import into Python along > with numpy. This had been working fine until recently when I started seeing > sag faults deep insi

[Numpy-discussion] Problem with libgfortran installed with pip install numpy

2018-09-05 Thread David Grote
Hi - I have recently come across this problem. On my mac, I build a Fortran code, producing a shared object, that I import into Python along with numpy. This had been working fine until recently when I started seeing sag faults deep inside the Fortran code, usually in Fortran print statements. I tr