[MacPorts] #57629: CMake won't build on MacOS (i386 architecture is deprecated).

[MacPorts]

#57629: CMake won't build on MacOS (i386 architecture is deprecated).
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  Reporter:  hipcrime  |      Owner:  (none)
      Type:  defect    |     Status:  reopened
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  highsierra
      Port:  cmake     |
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Comment (by kencu):

 Oh, I am very sorry then. This looked exactly like a mojave error, and
 there were no logs to look at more closely or information to steer
 otherwise. I apologize for jumping to that conclusion.

 In that case, the cmake build error on high sierra that you saw is most
 likely happening because of the linker warning that was emitted by the
 Xcode 10.1 linker (is it Xcode 10.1 you actually have?? -- have to see the
 log again...), complaining about i386 being deprecated.

 This warning causes the cmake configuration phase to error out. I saw this
 as well, building `cmake +universal` with Xcode 10.1 on Mojave, and I
 fixed it by suppressing the warning with this incantation added to the
 `cmake` Portfile:
 {{{
 # suppress ld warnings that cmake doesn't like
 configure.ldflags-append -Wl,-w
 }}}
 I haven't tried it on highsierra building +universal, but I would imagine
 it would work there as well (although once again, I can't see a need for
 cmake to be +universal as it's a build tool, so it can run natively --
 unless someone knows something about a `cmake` library that is used
 somehow that needs to be universal that I don't know about).

 Regarding your other port failures, well, no idea without the build logs.
 Maybe there are already tickets for some or all of them. Otherwise, each
 one would need a clean ticket and a build log to have any chance of making
 any progress with them.

-- 
Ticket URL: <https://trac.macports.org/ticket/57629#comment:8>
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