[MacPorts] #34838: vnl_matrix_fixed_ref.h:656:12: error: use of undeclared identifier 'equal'

[MacPorts]

#34838: vnl_matrix_fixed_ref.h:656:12: error: use of undeclared identifier 'equal'
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 Reporter:  andi.dhroso@…                  |       Owner:  wiking@…        
     Type:  defect                         |      Status:  new             
 Priority:  Normal                         |   Milestone:                  
Component:  ports                          |     Version:  2.1.1           
 Keywords:  rev-upgrade                    |        Port:  vxl             
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Comment(by andi.dhroso@…):

 Replying to [comment:4 cal@…]:
 > It seems there's more than one bug here. First, the vxl port doesn't
 build with clang/clang++. The maintainer should either fix the build with
 clang, or disable the use of clang with this port.
 Not sure about how to fix or disable to use of clang of this port, can you
 point some direction?

 > Second, the binary built with `configure.compiler=llvm-gcc-4.2` fails
 rev-upgrade checks. To debug this, please
 >
 >  - install vxl using `sudo port install --no-rev-upgrade vxl
 configure.compiler=llvm-gcc-4.2`
 >  - run `sudo port -d -y rev-upgrade` and attach the output.
 Because i'm not sure how to deal with the first problem, I went ahead and
 did the second step as you suggested.[[BR]]

 See log file '''output.log'''

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Ticket URL: <https://trac.macports.org/ticket/34838#comment:6>
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