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<p class="MsoNormal">Hey Harini,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This email should be sent to the meta-openembedded or the oe-core list.<o:p></o:p></p>
<p class="MsoNormal"><br>
Also, scipy needs a math library (BLAS,LAPACK,ATLAS), and that needs to be cross compiled, you have to find (it didn’t exist back when I tried this) or create a recipe for it.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Alejandro<o:p></o:p></p>
<p class="MsoNormal"><a name="_MailEndCompose"><o:p> </o:p></a></p>
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<p class="MsoNormal"><b>From:</b> bitbake-devel-bounces@lists.openembedded.org [mailto:bitbake-devel-bounces@lists.openembedded.org]
<b>On Behalf Of </b>Harini Srowa<br>
<b>Sent:</b> Wednesday, July 25, 2018 3:06 AM<br>
<b>To:</b> bitbake-devel@lists.openembedded.org<br>
<b>Subject:</b> [bitbake-devel] Building scipy with yocto 2.2<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p><span style="font-size:10.0pt;color:black">Hi,</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:10.0pt;color:black">Has anyone tried building python-scipy with yocto 2.2. Our bitbake file looks like this:</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black">SUMMARY = "Scientific Library for Python"<br>
SECTION = "devel/python"<br>
HOMEPAGE = "<a href="https://pypi.python.org/pypi/scipy">https://pypi.python.org/pypi/scipy</a>"<br>
<br>
LICENSE = "BSD-3-Clause"<br>
LIC_FILES_CHKSUM = "<a href="file://LICENSE.txt;md5=d0db8f4148a3d5534cfb93be78f9287c">file://LICENSE.txt;md5=d0db8f4148a3d5534cfb93be78f9287c</a>"<br>
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PYPI_PACKAGE="scipy"<br>
<br>
SRC_URI[md5sum] = "53fa34bd3733a9a4216842b6000f7316"<br>
SRC_URI[sha256sum] = "87ea1f11a0e9ec08c264dc64551d501fa307289460705f6fccd84cbfc7926d10"<br>
<br>
inherit pypi setuptools distutils<br>
<br>
RDEPENDS_${PN} += "python-core python-numpy-native python-distutils"<br>
DEPENDS += "python-numpy-native"<br>
<br>
RDEPENDS_${PN}_class-native += ""<br>
BBCLASSEXTEND = "native nativesdk"<br>
<br>
do_compile_prepend_class-target() {<br>
${STAGING_BINDIR_NATIVE}/python-native/python setup.py build<br>
}<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Bitbake compiles the python-scipy half way and then it is not able locate lapack/blas resources.<br>
My build machine is x86_64 and I am building it for arm architecture 64 bit.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Let me know if anyone has come across such situation.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Thanks and regards,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Harini<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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