[MacPorts] #58761: cmake 3.15.0: can't destroot on Lion

[MacPorts]

#58761: cmake 3.15.0: can't destroot on Lion
-----------------------+-----------------------
  Reporter:  lemzwerg  |      Owner:  michaelld
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  lion
      Port:  cmake     |
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Comment (by kencu):

 So on your system, that `libarchive` would be one you built yourself. The
 only way it could have been linked against a `zstd` in `/usr/local/lib` is
 that you must have had `zstd` installed from some other source (either
 installed from a package, or you installed it from source yourself, or
 homebrew installed it) to get it in `/usr/local/lib`. Then you build
 MacPorts `libarchive` and it found that `zstd` to link against, and then
 you later on deleted it.


 I have a stock 10.7.6 system, and all is well there:
 {{{
 $ otool -L /opt/local/lib/libarchive.13.dylib
 /opt/local/lib/libarchive.13.dylib:
         /opt/local/lib/libarchive.13.dylib (compatibility version 17.0.0,
 current version 17.3.0)
         /opt/local/lib/libiconv.2.dylib (compatibility version 9.0.0,
 current version 9.0.0)
         /opt/local/lib/liblzo2.2.dylib (compatibility version 3.0.0,
 current version 3.0.0)
         /opt/local/lib/liblzma.5.dylib (compatibility version 8.0.0,
 current version 8.4.0)
         /opt/local/lib/libzstd.1.dylib (compatibility version 1.0.0,
 current version 1.3.8)
         /opt/local/lib/liblz4.1.dylib (compatibility version 1.0.0,
 current version 1.8.3)
         /opt/local/lib/libcharset.1.dylib (compatibility version 2.0.0,
 current version 2.0.0)
         /opt/local/lib/libbz2.1.0.dylib (compatibility version 1.0.0,
 current version 1.0.6)
         /opt/local/lib/libz.1.dylib (compatibility version 1.0.0, current
 version 1.2.11)
         /opt/local/lib/libxml2.2.dylib (compatibility version 12.0.0,
 current version 12.7.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 159.1.0)
 }}}

 So -- I would just triple check that `/usr/local` is totally empty. Then
 make sure you have `zstd` installed `port -v installed zstd`.

 And then unistall and reinstall `libarchive` to make it right:
 {{{
 sudo port -f uninstall libarchive
 sudo port -v install libarchive
 }}}
 and you should get a clean version.

-- 
Ticket URL: <https://trac.macports.org/ticket/58761#comment:3>
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