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Author rossburton
Recipients rossburton
Date 2019-02-26.16:00:10
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1551196810.67.0.249603335877.issue36125@roundup.psfhosted.org>
In-reply-to
Content 
My build machine is a Haswell Intel x86-64. I'm cross-compiling to x86-64, with -mtune=Skylake -avx2.  During make install PYTHON_FOR_BUILD loads modules from the *build* Lib/ which contain instructions my Haswell can't execute:

| _PYTHON_PROJECT_BASE=/data/poky-tmp/master/work/corei7-64-poky-linux/python3/3.7.2-r0/build _PYTHON_HOST_PLATFORM=linux-x86_64 PYTHONPATH=../Python-3.7.2/Lib _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata_m_linux_x86_64-linux-gnu python3.7 -v -S -m sysconfig --generate-posix-vars ;\
Illegal instruction
History
Date User Action Args
2019-02-26 16:00:10rossburtonsetrecipients: + rossburton
2019-02-26 16:00:10rossburtonsetmessageid: <1551196810.67.0.249603335877.issue36125@roundup.psfhosted.org>
2019-02-26 16:00:10rossburtonlinkissue36125 messages
2019-02-26 16:00:10rossburtoncreate