[MacPorts] #23537: graphviz 2.26.3 fails to build: _regfreeA undefined

[MacPorts]

#23537: graphviz 2.26.3 fails to build: _regfreeA undefined
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 Reporter:  david@…                   |       Owner:  ryandesign@…           
     Type:  defect                    |      Status:  new                    
 Priority:  Normal                    |   Milestone:                         
Component:  ports                     |     Version:  1.8.2                  
 Keywords:                            |        Port:  graphviz               
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Changes (by raimue@…):

 * cc: raimue@… (added)


Comment:

 Here it looks for the symbol `regfreeA` instead of `regfree`. As far as I
 was able to determine, there is a header
 `/opt/local/include/boost/regex.h` on my system redefining `regfree` to
 `regfreeA`. I assume for some reason this header is taking precedence over
 `/usr/include/regex.h`.

 Do you have boost installed? Could you please submit the output of `find
 /opt/local/include -name '*regex.h*'`?

 Also, as a workaround you can try to deactivate boost and then do a clean
 install of graphviz:
 {{{
 sudo port deactivate boost
 sudo port clean graphviz
 sudo port -d install graphviz
 }}}

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Ticket URL: <http://trac.macports.org/ticket/23537#comment:3>
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