[MacPorts] #23437: VXL fails to build with CMake on Mac OS 10.6

[MacPorts]

#23437: VXL fails to build with CMake on Mac OS 10.6
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 Reporter:  roger.hubbold@…        |       Owner:  macports-tickets@…                   
     Type:  defect                 |      Status:  new                                  
 Priority:  Normal                 |   Milestone:                                       
Component:  ports                  |     Version:  1.8.2                                
 Keywords:                         |        Port:  vxl                                  
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Changes (by jmr@…):

  * keywords:  CMake =>
  * type:  request => defect
  * port:  VXL => vxl


Old description:

> VXL fails with a message about a missing library. Web searching reveals
> that others have encounter a similar problem with other software. The
> common factor seems to be CMake. The message is:
>
> CMake Error: The following variables are used in this project, but they
> are set to NOTFOUND.
> Please set them or make sure they are set and tested correctly in the
> CMake files:
> MPEG2_vo_LIBRARY (ADVANCED)
>     linked by target "vidl" in directory
> /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/core/vidl
>     linked by target "vidl_vil1" in directory
> /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/core/vidl_vil1
>     linked by target "oxp" in directory
> /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/contrib/oxl/oxp
>     linked by target "glmovie" in directory
> /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/contrib/oxl/apps/glmovie
>     linked by target "vobgetframe" in directory
> /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/contrib/oxl/apps/glmovie
>
> -- Configuring incomplete, errors occurred!
>
> Error: Status 1 encountered during processing.
>
> I've attached a file containing the output with the -d flag.
>
> I have no idea how to fix this. Can anyone help? Any suggestions would be
> much appreciated.
>
> I previously installed vxl on 10.5 (using Macports) and everything worked
> fine. I get the same error if I try to build from source code under 10.6.

New description:

 VXL fails with a message about a missing library. Web searching reveals
 that others have encounter a similar problem with other software. The
 common factor seems to be CMake. The message is:
 {{{
 CMake Error: The following variables are used in this project, but they
 are set to NOTFOUND.
 Please set them or make sure they are set and tested correctly in the
 CMake files:
 MPEG2_vo_LIBRARY (ADVANCED)
     linked by target "vidl" in directory
 /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/core/vidl
     linked by target "vidl_vil1" in directory
 /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/core/vidl_vil1
     linked by target "oxp" in directory
 /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/contrib/oxl/oxp
     linked by target "glmovie" in directory
 /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/contrib/oxl/apps/glmovie
     linked by target "vobgetframe" in directory
 /opt/local/var/macports/build/_private_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_vxl/work/vxl-1.12.0/contrib/oxl/apps/glmovie

 -- Configuring incomplete, errors occurred!

 Error: Status 1 encountered during processing.
 }}}
 I've attached a file containing the output with the -d flag.

 I have no idea how to fix this. Can anyone help? Any suggestions would be
 much appreciated.

 I previously installed vxl on 10.5 (using Macports) and everything worked
 fine. I get the same error if I try to build from source code under 10.6.

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Ticket URL: <http://trac.macports.org/ticket/23437#comment:1>
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