It appears that the fo:external-graphic's src attribute is incorrect for all
PDFs that are generated from the xdoc-root directory, including wholesite. To
recreate the problem, use Fresh-site from Forrest Head (revision 157429) and
add a valid image to xdoc's index.xml:
<p><img src="images/testing.gif" alt="Testing GIF"/></p>
The resulting index.fo will have:
<fo:external-graphic src="- - your path - -
/src/documentation/resources/images///testing.gif" />
It appears that the variable project.images-dir is being used incorrectly.
Furthermore, if you set this variable to
project.images-dir=${project.xdocs-dir}/images, the images in the xdoc's root
will be rendered correctly, but the images in sub-directories will not.
I hope this makes sense.
-- Greg