Checkpkg insists that a library is surplus, I think it is not

[Laurent Blume]

Hello,

With the ImageMagick recipe, between a beta two weeks ago and now, the 
behaviour of checkpkg has changed, it has now decided that librsvg is 
not needed:

  * Dependency issues of CSWimagemagick:
  * If you don't know of any reasons to include these dependencies, you 
might remove them:
  * ? CSWlibrsvg2-2

That seems really weird: the library was properly detected and used, 
dump -Lv shows it, so why would checkpkg decide it is not needed?

./work/solaris10-i386/pkgroot/opt/csw/lib/ImageMagick-6.8.9/modules-Q16HDRI/coders/svg.so:

   **** DYNAMIC SECTION INFORMATION ****
.dynamic:
[INDEX] Tag         Value
[1]     NEEDED          libMagickCore-6.Q16HDRI.so.2
[2]     NEEDED          librsvg-2.so.2

Can somebody explain that?

Thanks,

Laurent