finding build options in an installed imagemagick?

I've searched and failed on this.

I'm trying to do some work with icc(icm) colour
profiles, and having a little trouble.

But my immediate question is;

how do I tell wether my version of imagemagick was compiled
with colour profile (i.e. lcms) support?

Is there a -list argument?

(note to documentation.
"-list list" doesn't work
http://www.imagemagick.org/script/command-line-options.php#list
)

    BugBear