[MacPorts] #14216: patch to graphics/gd2 to do a better job linking against libiconv and gdlib-config reporting of same

[MacPorts]

#14216: patch to graphics/gd2 to do a better job linking against libiconv and
gdlib-config reporting of same
---------------------------------+------------------------------------------
  Reporter:  ricci at macports.org  |       Owner:  ricci at macports.org
      Type:  defect              |      Status:  closed            
  Priority:  Normal              |   Milestone:  Port Bugs         
 Component:  ports               |     Version:  1.6.0             
Resolution:  fixed               |    Keywords:                    
---------------------------------+------------------------------------------
Comment (by ryandesign at macports.org):

 I did notice that `gdlib-config --libs` contained
 `/opt/local/lib/libiconv.dylib` which seemed odd to me. I bumped the
 revision in r34197.

 Before:

 {{{
 $ port installed gd2
 The following ports are currently installed:
   gd2 @2.0.35_0 (active)
 $ gdlib-config --libs
 -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng12 -lz
 /opt/local/lib/libiconv.dylib
 $
 }}}

 After:

 {{{
 $ port installed gd2
 The following ports are currently installed:
   gd2 @2.0.35_1 (active)
 $ gdlib-config --libs
 -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng12 -lz -L/opt/local/lib
 -liconv -R/opt/local/lib
 $
 }}}

 Though I must say it seems like `gdlib-config --libs` shouldn't need to
 include `-L/opt/local/lib` since that's already included in `gdlib-config
 --ldflags`. I'm also not sure what `-R/opt/local/lib` means; never seen
 `-R` before.

-- 
Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14216#comment:6>
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