intel-iot-refkit has an openblas recipe: http://git.yoctoproject.org/cgit/cgit.cgi/intel-iot-refkit/tree/meta-refkit-extra/recipes-convnet/openblas/openblas_0.2.19.bb
Where I am getting stuck is that scipy doesn’t know it is being cross-compiled and tries to import numpy.core.multiarray. It reports as numpy being a broken build because the library is of the wrong ELF type (paraphrasing from memory). That module loads just fine in qemu. On Tue, Mar 27, 2018 at 2:13 AM Matthias Schöpfer < matthias.schoep...@identpro.de> wrote: > Hi! > > It turns out that openblas cross compile as I posted it is broken. It > only works because my "cross-compile" is from amd64 to amd64... > > Regards, > > Matthias > > On 03/26/2018 10:57 PM, Manjukumar Harthikote Matha wrote: > > > >> -----Original Message----- > >> From: yocto-boun...@yoctoproject.org [mailto: > yocto-boun...@yoctoproject.org] > >> On Behalf Of Matthias Schöpfer > >> Sent: Friday, March 23, 2018 3:08 AM > >> To: Peter Balazovic <balazovic.pe...@gmail.com>; Yocto-mailing-list > >> <yocto@yoctoproject.org> > >> Subject: Re: [yocto] scipy recipe > >> > >> Hi Peter, > >> > >> I managed to get scipy to cross compile, since I was in a hurry, and > have no deeper > >> understanding of python / distutils / setuptools, it turned out to be > an ugly hack (but > >> obviously I was not the first one to do ugly things there ;) ) > >> > >> Maybe you have had some progress as well, and we can figure out a nicer > solution. > >> > >> See the attached files, involving openblas, a bbappend for python-numpy > and > >> python-scipy. > >> > > > > Thanks Matthias, will try this out > > > > Thanks, > > Manju > > > > > > > > > -- > Dr.-Ing. Matthias Schöpfer > > Softwareentwicklung > > ____________________________________ > > IdentPro GmbH > Camp-Spich-Str. 4 > 53842 Troisdorf > > Tel: +49 (0)2241 / 866 392 46 > Fax: +49 (0)2241 / 866 392 99 > eMail: matthias.schoep...@identpro.de > > http://www.identpro.de > > identplus® – Das 3D Staplerleitsystem mit enormen Sparpotenzial: z. B. > über 67.000 EUR pro Jahr bei 500 Transporten täglich! Berechnen Sie das > Einsparpotenzial für Ihr Lager mit dem identplus® Potenzialrechner. > > identplus® live erleben: Vereinbaren Sie jetzt einen Termin! > > --------------------------------- > IdentPro GmbH > Member of Dr. Wack Holding GmbH & Co.KG > Sitz und Registergericht: St. Augustin, HRB 9770 Siegburg > Geschäftsführer: Michael Wack > Umsatzsteuer-ID-Nr.: DE 254 824 945 > WEEE-Reg.-Nr. DE 79026890 > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto >
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