[MacPorts] #46123: gtk2-extra fails missing symbol _roundint

[MacPorts]

#46123: gtk2-extra fails missing symbol _roundint
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 Reporter:  rene.vanpaassen@…     |      Owner:  macports-tickets@…
     Type:  defect                |     Status:  new
 Priority:  Normal                |  Milestone:
Component:  ports                 |    Version:  2.3.3
 Keywords:  _roundint gtk2-extra  |       Port:  gtk2-extra
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 Using gtk2-extra libraries fails with a message from the dynamic loader:

 dyld: Symbol not found: _roundint
   Referenced from: /opt/local/lib/libgtkextra-x11-2.0.1.dylib

 The problem can be fixed with by adding the following to the Portfile:

 configure.cflags-append -std=gnu89

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Ticket URL: <https://trac.macports.org/ticket/46123>
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