libdmtx is broken due to ImageMagick

[mkae (Marko Käning)]

I found that libdmtx is a broken port:

--->  Scanning binaries for linking errors: 100.0%
--->  Found 21 broken file(s), matching files to ports
--->  Found 6 broken port(s):
.
.
.
     libdmtx @0.7.2 
         /opt/macports-test/bin/dmtxread
         /opt/macports-test/bin/dmtxwrite
.
.
.

This is due to ImageMagick:

Could not open /opt/macports-test/lib/libMagickCore.4.dylib: Error opening or reading file (referenced from /opt/macports-test/bin/dmtxread)
DEBUG: Marking /opt/macports-test/bin/dmtxread as broken

Could not open /opt/macports-test/lib/libMagickWand.4.dylib: Error opening or reading file (referenced from /opt/macports-test/bin/dmtxread)
DEBUG: Marking /opt/macports-test/bin/dmtxread as broken
DEBUG: Marking /opt/macports-test/bin/dmtxwrite as broken
DEBUG: Marking /opt/macports-test/bin/dmtxwrite as broken

since its libraries use a "5" instead of the "4":

$ port contents ImageMagick | egrep "/opt/macports-test/lib/libMagick(Wand|Core)\.[45]\.dylib"
  /opt/macports-test/lib/libMagickCore.5.dylib
  /opt/macports-test/lib/libMagickWand.5.dylib