[MacPorts] #40332: wgrib2: Variant gcc48 conflicts with itself

[MacPorts]

#40332: wgrib2: Variant gcc48 conflicts with itself
-------------------------------+-----------------------
 Reporter:  macsforever2000@…  |      Owner:  takeshi@…
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.2.0
 Keywords:                     |       Port:  wgrib2
-------------------------------+-----------------------
 {{{
 $ port info wgrib2
 Error: wgrib2: Variant gcc48 conflicts with gcc48
 Error: Unable to open port: Error evaluating variants
 }}}

 Indeed in the Portfile:
 {{{
 variant gcc48 conflicts g95 gcc44 gcc45 gcc46 gcc47 gcc48 description
 {build iplib with gcc48 (alpha)} {
     depends_lib-append   path:lib/libgcc/libgcc_s.1.dylib:libgcc
     depends_build-append port:gcc48
 }
 }}}

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Ticket URL: <https://trac.macports.org/ticket/40332>
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