On Tue, Feb 16, 2016 at 7:39 PM, BERGER Christian <christian.ber...@3ds.com> wrote:
> Hi All, > > > > Here's a potentially dumb question: is it possible to build NumPy with > gcc, if python was built with icc? > > Right now, the build is failing in the toolchain check phase, because gcc > doesn't know how to handle icc-specific c flags (like -fp-model, prec-sqrt, > ...) > > In our environment we're providing an embedded python that our customers > should be able to use and extend with 3rd party modules (like numpy). > Problem is that our sw is built using icc, but we don't want to force our > customers to do the same and we also don't want to build every possible 3rd > party module for our customers. > If you are the one providing python, your best bet is to post process your python to strip the info from Intel-specific options. The process is convoluted, but basically: - at configure time, python makes a difference between CFLAGS and OPTS, and will store both in your Makefile - when python is installed, it will parse the Makefile and generate some dict written in the python stdlib as _sysconfigdata.py _sysconfigdata.py is what's used by distutils to build C extensions. This is only valid on Unix/cygwin, if you are on windows, the process is completely different. David > > Thanks for your help, > > Christian > > > > This email and any attachments are intended solely for the use of the > individual or entity to whom it is addressed and may be confidential and/or > privileged. > > If you are not one of the named recipients or have received this email in > error, > > (i) you should not read, disclose, or copy it, > > (ii) please notify sender of your receipt by reply email and delete this > email and all attachments, > > (iii) Dassault Systemes does not accept or assume any liability or > responsibility for any use of or reliance on this email. > > For other languages, go to http://www.3ds.com/terms/email-disclaimer > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > https://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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