New submission from Ross Burton <ross.bur...@intel.com>:
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 ---------- components: Build messages: 336688 nosy: rossburton priority: normal severity: normal status: open title: Cannot cross-compile to more featureful but same tune versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue36125> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
