[MacPorts] #44327: msmtp: remove unused dependencies

[MacPorts]

#44327: msmtp: remove unused dependencies
--------------------------+-------------------
 Reporter:  ryandesign@…  |      Owner:  mww@…
     Type:  enhancement   |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:
 Keywords:                |       Port:  msmtp
--------------------------+-------------------
 msmtp declares library dependencies on libgcrypt and libgpg-error but does
 not actually link with those libraries:

 {{{
 $ port -v installed msmtp
 The following ports are currently installed:
   msmtp @1.4.32_1+universal (active) platform='darwin 13' archs='i386
 x86_64'
 $ port deps msmtp
 Full Name: msmtp @1.4.32_1+universal
 Build Dependencies:   pkgconfig
 Library Dependencies: gettext, gnutls, libgcrypt, libgpg-error, libgsasl,
 libiconv, libtasn1
 $ otool -L /opt/local/bin/msmtp
 /opt/local/bin/msmtp:
         /opt/local/lib/libintl.8.dylib (compatibility version 10.0.0,
 current version 10.2.0)
         /opt/local/lib/libgnutls.28.dylib (compatibility version 67.0.0,
 current version 67.0.0)
         /opt/local/lib/libgsasl.7.dylib (compatibility version 17.0.0,
 current version 17.6.0)
         /opt/local/lib/libidn.11.dylib (compatibility version 18.0.0,
 current version 18.9.0)
         /opt/local/lib/libgnome-keyring.0.dylib (compatibility version
 3.0.0, current version 3.0.0)
         /opt/local/lib/libglib-2.0.0.dylib (compatibility version
 4001.0.0, current version 4001.0.0)
 /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
 (compatibility version 150.0.0, current version 855.14.0)
         /System/Library/Frameworks/Security.framework/Versions/A/Security
 (compatibility version 1.0.0, current version 55471.14.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 1197.1.1)
 }}}

 These dependencies were added way back in r15622. Perhaps msmtp at one
 point linked with those dependencies due to overlinking, but current
 MacPorts doesn't do that anymore. Can the unused dependencies be removed?
 It seems to build fine even if I deactivate them first.

 Meanwhile, perhaps dependencies on libidn, gnome-keyring, and glib2 need
 to be added, since they are linked with.

-- 
Ticket URL: <https://trac.macports.org/ticket/44327>
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