[MacPorts] #44232: patch to have cmake use -dynamiclib in CMAKE_SHARED_MODULE_CREATE

[MacPorts]

#44232: patch to have cmake use -dynamiclib in CMAKE_SHARED_MODULE_CREATE
--------------------------+----------------------
  Reporter:  rjvbertin@…  |      Owner:  css@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  haspatch
      Port:  cmake        |
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Changes (by mf2k@…):

 * keywords:   => haspatch
 * owner:  macports-tickets@… => css@…
 * version:  2.3.1 =>
 * type:  submission => enhancement


Old description:

> Re: http://trac.macports.org/ticket/40188
>
> There is an open issue with cmake: it uses the obsolete `-bundle` option
> instead of `-dynamiclib` when creating a shared module (AKA bundle or
> plugin). When -bundle is used (at least in x86_64 mode), the linker will
> refuse to pull in the resulting objects if they're also used as linker
> input. Using -dynamiclib reenables that, and appears to be without any
> side-effects on the other intended use of the resulting shared modules.
> As mentioned in ticket #40188, this affects certain python extensions,
> but also the Calligra suite (not yet in MacPorts).
>
> Attached are a patchfile to add to the cmake port to tackle the issue, as
> well as a Portfile diff.

New description:

 Re: ticket:40188

 There is an open issue with cmake: it uses the obsolete `-bundle` option
 instead of `-dynamiclib` when creating a shared module (AKA bundle or
 plugin). When -bundle is used (at least in x86_64 mode), the linker will
 refuse to pull in the resulting objects if they're also used as linker
 input. Using -dynamiclib reenables that, and appears to be without any
 side-effects on the other intended use of the resulting shared modules.
 As mentioned in ticket #40188, this affects certain python extensions, but
 also the Calligra suite (not yet in MacPorts).

 Attached are a patchfile to add to the cmake port to tackle the issue, as
 well as a Portfile diff.

--

Comment:

 In the future, please Cc the port maintainers ({{{port info --maintainers
 cmake}}}).

-- 
Ticket URL: <https://trac.macports.org/ticket/44232#comment:1>
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