[MacPorts] #32642: ImageMagick's PC files contain -fopenmp which makes GCC 4.0 fail

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Fri Dec 23 12:15:44 PST 2011


#32642: ImageMagick's PC files contain -fopenmp which makes GCC 4.0 fail
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 Reporter:  Peter_Dyballa@…           |       Owner:  ryandesign@…           
     Type:  defect                    |      Status:  new                    
 Priority:  Normal                    |   Milestone:                         
Component:  ports                     |     Version:  2.0.3                  
 Keywords:  openmp                    |        Port:  ImageMagick            
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Comment(by Peter_Dyballa@…):

 Replying to [comment:2 Peter_Dyballa@…]:
 >
 > First try with GTK3 failed, a function _____ _____ sync_synchronize is
 used but not provided.

 This function is related to "memory fences" to allow out-of-order
 execution. And it is built-in to the compiler. This is likely something
 GCC 4.0 might not support. So trying to provide "backward compatibility"
 might not always succeed.

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Ticket URL: <https://trac.macports.org/ticket/32642#comment:3>
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