RFR (XS) 8185900: hotspot build failed with gcc version Red Hat 4.4.7-3
david.holmes at oracle.com
Mon Aug 7 21:59:00 UTC 2017
On 8/08/2017 1:07 AM, coleen.phillimore at oracle.com wrote:
> This seems fine and I will sponsor this, any other reviewers? I think
> it meets trival rules.
Perhaps. But my concern is that when we make a change to suit an old
compiler how do we know it won't trigger some new warning in a new
compiler? We have patches going in to fix gcc 7 at one end, and now
patches for gcc 4.4.7 at the other, with everything in between. That is
why we set a minimum supported compiler version. My understanding was
that flags we use now won't work with such old compilers anyway.
> On 8/7/17 9:04 AM, Andrew Haley wrote:
>> On 07/08/17 13:33, David Holmes wrote:
>>> We only recently set the minimum supported gcc version to 4.7 for JDK
>> Well, yeah, but the distros have their own needs. I think we should
>> take pit on them, where reasonable.
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