[MacPorts] #47754: Vigra @1.10.0_6 build fails

[MacPorts]

#47754: Vigra @1.10.0_6 build fails
-------------------------+-------------------------------
  Reporter:  macports@…  |      Owner:  benjamin.seppke@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.3
Resolution:              |   Keywords:
      Port:  vigra       |
-------------------------+-------------------------------

Comment (by benjamin.seppke@…):

 First of all, I can reproduce the defect, too. But I am not (really) sure,
 if the origin of this error was the update of the hdf-Port. Since the last
 working status on my machine many ports have changed (like e.g. boost) and
 Apple came around with some new versions of the XCode-Framework (probably
 also new compilers?!).

 I think, that this error has something to do with the new CMake-Portfile
 handling... Unfortunately I don't have any experience at how MacPorts
 adds/edits the CMake parameters in order to build the ports which are
 based on CMake, like vigra. So I tried to compile the "erroneous" vigra
 port on my own using just the arguments, which are stated inside the
 Portfile.

 {{{
 cd
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_vigra/vigra/work/vigra-1-10-0/
 make clean
 rm CMakeCache.txt

 cmake -DCMAKE_INSTALL_PREFIX=/opt/local/ -DWITH_OPENEXR=ON
 -DCMAKE_CXX_FLAGS=-ftemplate-depth-1024 .

 make
 make install
 }}}

 And now it is getting weird: This compiles! Without any errors!
 Can someone else reproduce this behavior and/or give me some (good)
 explanation why?

 Best wishes
 Benjamin

-- 
Ticket URL: <https://trac.macports.org/ticket/47754#comment:5>
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