[meta-intel] look for help

Wang, FeiX W feix.w.wang at intel.com
Thu Feb 18 17:35:39 PST 2016


Hi all,

I built beignet with yocto on Ubuntu, but got error log like this:
/build/tmp/work/corei7-64-poky-linux/beignet/1.0.1-r0/git/build/backend/src/gbe_bin_generater:
/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /home/work/teamforge/build/tmp/work/corei7-64-poky-linux/beignet/1.0.1-r0/git/build/backend/src/gbe_bin_generater)

I found this is because different gcc versions in yocto and Ubuntu. If I use same gcc version in yotco and Ubuntu this error gone.
So my question is why yocto need gcc in Ubuntu? In my understanding, yocto will never use or link any binary from Ubuntu.
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