[Vm-dev] Errored: OpenSmalltalk/opensmalltalk-vm#1354 (Cog - a30c132)

[Eliot Miranda]

Hi Tobias, Hi All,

    the Travis CI linux builds are failing because of:

/home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugins/VMProfileLinuxSupportPlugin/VMProfileLinuxSupportPlugin.c:
At top level:
/home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugins/VMProfileLinuxSupportPlugin/VMProfileLinuxSupportPlugin.c:234:24:
warning: ‘struct dl_phdr_info’ declared inside parameter list [enabled by
default]
 reapmodulenames(struct dl_phdr_info *info, size_t size, void *ignored)

And this causes the textually identical forward declarations to fail to
agree with the definitions, e.g.

/home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugins/VMProfileLinuxSupportPlugin/VMProfileLinuxSupportPlugin.c:234:1:
error: conflicting types for ‘reapmodulenames’
 reapmodulenames(struct dl_phdr_info *info, size_t size, void *ignored)
 ^
/home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugins/VMProfileLinuxSupportPlugin/VMProfileLinuxSupportPlugin.c:56:12:
note: previous declaration of ‘reapmodulenames’ was here
 static int reapmodulenames(struct dl_phdr_info *info, size_t size, void
*ignored);

since each instance of struct dl_phdr_info * is considered to be a
different opaque pointer type.

I suspect that somehow dlfcn.h is not getting included and that that is
because HAVE_DLFCN_H is not getting defined, which makes me think config.h
is to blame.

On Fri, Jun 1, 2018 at 4:12 PM, Travis CI <builds at travis-ci.org> wrote:

>
>
> OpenSmalltalk
>
> /
>
> opensmalltalk-vm
>
> <https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm?utm_source=email&utm_medium=notification>
>
> [image: branch icon]Cog
> <https://github.com/OpenSmalltalk/opensmalltalk-vm/tree/Cog>
> [image: build has errored]
> Build #1354 has errored
> <https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/builds/386910552?utm_source=email&utm_medium=notification>
> [image: arrow to build time]
> [image: clock icon]11 mins and 44 secs
>
> [image: Eliot Miranda avatar]Eliot Miranda
> a30c132 CHANGESET →
> <https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/76814ae7e53f...a30c13238665>
>
> CogVM source as per VMMaker.oscog-eem.2401
>
> Cogit
> Answer better closed PIC data from primitiveCollectCogCodeConstituents.
> i.e.
> scan preceding methods for references to closed PICs and store temporarily
> the
> send site's first case cache tag (mapped to a class) in the PIC's
> methodObject
> field for later harvesting. Answder am array of PIC selector followed by
> class, target pairs, where target is either a method or
> #doesNotUnderstand:.
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-- 
_,,,^..^,,,_
best, Eliot
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