gcc7/libgcc7 problems

Chris Jones jonesc at hep.phy.cam.ac.uk
Wed Dec 11 14:58:29 UTC 2019

On 11/12/2019 2:53 pm, Ken Cunningham wrote:
> We're having troubles with the recent gcc7 upgrade to 7.5.0 on i386 
> (bootstrapping with non-system assembler) and on 10.5 PPC (bus errors in 
> memory handling, possibly related to locale support, maybe some other 
> thing TBA).
> We may have to bump epoch and roll back to last 7.4.x unless we can get 
> this sorted out soon, as tickets are starting up...

If you do decide to do this please only do it where needed, i.e. on i386 
or 10.5 PPC. Newer systems that work fine with 7.5 should stay on that 

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