[MacPorts] #38834: samba4: Update to 4.0.5

[MacPorts]

#38834: samba4: Update to 4.0.5
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  Reporter:  macsforever2000@…  |      Owner:  mww@…
      Type:  update             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:
Resolution:                     |   Keywords:
      Port:  samba4             |
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Comment (by ajdudman@…):

 Well, I have progress to report.  The Mach-O type files in this port under
 /opt/local/lib/python2.7/site-packages/ have .so extension and generally
 do not prefix with lib are bundle files.  Here they are not versioned.
 The Mach-O type files in this port under /opt/local/lib without lib prefix
 and having .dylib extension are modules.  Here they are not versioned.
 The Mach-O type files in this port under /opt/local/lib with lib prefix
 and having .dylib extension are regular shared libraries.  These may be
 versioned. In that case the true file has full version string in its name
 and the symbolic links have reduced or no version string in their names.
 This is odd because it is unlike OSX system shared libraries and those
 from GNU libtool.  There the file has a single version number and the
 links have more version numbers, (3), or none.  Well checking another waf
 based port, talloc, it also is odd. Instead of fighting waf, I tried using
 its pattern. Surprisingly simple was the fix to the Portfile post-
 destroot.  Okay, here are the updated files.

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Ticket URL: <https://trac.macports.org/ticket/38834#comment:5>
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