On 12/02/2015 05:19 PM, Burton, Ross wrote:
On 2 December 2015 at 05:06, Hongxu Jia <hongxu....@windriver.com <mailto:hongxu....@windriver.com>> wrote:The qemu didn't support '-march=corei7 -mtune=corei7' and gcc optimization level 3 '-O3' very well, in which the /usr/lib64/python2.7/test/test_md5.py and /usr/lib64/python2.7/test/test_sha.py failed. So we use gcc optimization level 2 to instead. YOCTO [# 8747]Has anyone decided if this is a bug in the compiler, or the Python code making assumptions that don't hold at -O3?
The root cause is the qemu didn't support gcc optimization level 3 very well.
This fix is a workaround, and I file another defect to trace the root cause. https://bugzilla.yoctoproject.org/show_bug.cgi?id=8748 //Hongxu
Ross
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