RFR(XS): 8066589: Make importing sa-jdi.jar optional on its existance
volker.simonis at gmail.com
Tue Dec 9 17:42:29 UTC 2014
That's fine, but we currently can not build on AIX because of this
issue and I don't want to stay without builds until the mentioned bugs
are fixed (especially when the fix for the issue is so simple and
non-intrusive for other platforms).
On Tue, Dec 9, 2014 at 6:23 PM, Dmitry Samersoff
<dmitry.samersoff at oracle.com> wrote:
> Please notice, there is work-in-progress to cease out any dependencies
> to jdk.hotspot.agent from other modules.
> Please, see:
> On 2014-12-09 20:12, Volker Simonis wrote:
>> On Fri, Dec 5, 2014 at 10:11 AM, Erik Joelsson <erik.joelsson at oracle.com> wrote:
>>> Hello Volker,
>>> Are these the only conditions for when sa-jdi.jar is not built? If so, then
>>> I suppose this is fine.
>> Yes. But with my proposed solution any new platform may easily add
>> itself to the list of platforms which don't have the SA-agent.
>>> The old Import.gmk would only copy sa-jdi.jar if it existed, and I think we
>>> can keep that behavior, so just an existence check on sa-jdi.jar is good
>>> enough in Import.gmk. In Gensrc-jdk.jdi.gmk, checking if
>>> $(SUPPORT_OUTPUTDIR)/gensrc/jdk.hotspot.agent/_the.sa.services exists should
>>> be fine with me. We lose a bit of error checking in the build doing it that
>>> way as we won't fail if that file is missing for other reasons.
>> I don't quite understand. If a platform doesn't support the SA-agent
>> there's no need for any error checking. This fix doesn't change the
>> behaviour on any other platform except for aix-ppc64 and ZERO. Any
>> other platforms which don't support the SA just add themselves to the
>> lisst in the if-statement without affecting the other platforms.
>>> Note that this hacking of the service provider files is a temporary hack
>>> until service providers are properly handled in the modular world, so no
>>> need for fancy solutions.
>> OK fine. I've added one more tiny fix which was needed to build on
>> AIX. It's in an if-def AIX anyway, so it won't impact other platforms.
>> It just fixes the location of the static version of libjli:
>> OK to push now?
>>> On 2014-12-04 18:49, Volker Simonis wrote:
>>>> could you please review this tiny change which fixes the build on
>>>> platforms which don't built the SA agent after the recent modualrity
>>>> I've tested that the fix works on AIX but I havn't had a chance to build
>>>> @Xerxes: maybe you could check if my suggested fix also solves your
>>>> build problems. I'm also no sure if the "ifneq ($(JVM_VARIANT_ZERO),
>>>> true)" clause also catches the ZEROSHARK case (altough I think it
>>>> should). If not we would need yet another "ifneq
>>>> ($(JVM_VARIANT_ZEROSHARK), true)"
> Dmitry Samersoff
> Oracle Java development team, Saint Petersburg, Russia
> * I would love to change the world, but they won't give me the sources.
More information about the build-dev