[MacPorts] #20006: Variant for installing erlang without wxWidgets/tk

[MacPorts]

#20006: Variant for installing erlang without wxWidgets/tk
--------------------------------+-------------------------------------------
 Reporter:  crafterm@…          |       Owner:  bfulgham@…           
     Type:  enhancement         |      Status:  new                  
 Priority:  Normal              |   Milestone:                       
Component:  ports               |     Version:  1.8.0                
 Keywords:                      |        Port:  erlang               
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Comment(by jabronson@…):

 i think we should take the opposite approach. the following patch removes
 the default dependency on wxWidgets and instead makes it available via the
 "wxwidgets" variant:
 {{{
 Index: Portfile
 ===================================================================
 --- Portfile    (revision 62384)
 +++ Portfile    (working copy)
 @@ -97,10 +97,13 @@
         configure.args-delete   --enable-hipe
  }

 -depends_build   port:gawk \
 -                port:wxWidgets
 -depends_run     port:tk
 +variant wxwidgets description {Build wxWidgets support}        {
 +       depends_build-append     port:wxWidgets
 +       depends_run-append       port:tk
 +}

 +depends_build   port:gawk
 +
  post-destroot  {
         system "tar -C ${destroot}${prefix}/lib/erlang -zxvf
 ${distpath}/otp_doc_html_${version}${extract.suffix}"
         system "tar -C ${destroot}${prefix}/lib/erlang -zxvf
 ${distpath}/otp_doc_man_${version}${extract.suffix}"
 }}}

-- 
Ticket URL: <http://trac.macports.org/ticket/20006#comment:18>
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