[MacPorts] #64746: Update VTE when compiler selection updated

[MacPorts]

#64746: Update VTE when compiler selection updated
------------------------+--------------------
 Reporter:  ctreleaven  |      Owner:  (none)
     Type:  update      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  vte
------------------------+--------------------
 VTE now requires a C++20 compiler, see:

 https://gitlab.gnome.org/GNOME/vte/-/blob/master/meson.build

 However, MacPorts base does not support enforcing C++20 as yet.  See
 #64745

 Also, I believe that vte should create a 'opt/local/lib/libvte.dylib' in
 addtion to the versioned libs but does not with vte 0.56.4.

 {{{
 $ ls -l /opt/local/lib/libvte*
 -rwxr-xr-x 1 root 423392 Apr  6  2021 /opt/local/lib/libvte-2.91.0.dylib
 -rw-r--r-- 1 root 621152 Apr  6  2021 /opt/local/lib/libvte-2.91.a
 lrwxr-xr-x 1 root     19 Apr  6  2021 /opt/local/lib/libvte-2.91.dylib ->
 libvte-2.91.0.dylib
 }}}

 Hopefully the vte update will provide the unversioned library.

 Note that vte now uses the meson build system so the existing port will
 require some mods.

-- 
Ticket URL: <https://trac.macports.org/ticket/64746>
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