Bugzilla Bug 65254

I have eemerge zope-2.7.2-r2, this is a problem:

1) 
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creating /var/tmp/portage/zope-2.7.2-r2/image/usr/lib/zope-2.7.2/skel/Extensions
copying skel/Extensions/README.txt -> /var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/lib/python/../../skel/Extensions
[ -f /var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/bin/python ] || ln -sfn "/usr/bin/python" /var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/bin/python

Zope binaries installed successfully.
Now run '/var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/bin/mkzopeinstance.py'
ln: creazione del link simbolico `/var/tmp/portage/zope-2.7.2-r2/image//var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/doc' a `PLATFORMS': No such file or directory   <--------------- ????
man:
prepallstrip:
strip:
strip:
   usr/lib/zope-2.7.2/lib/python/ZODB/winlock.so
   usr/lib/zope-2.7.2/lib/python/ZODB/TimeStamp.so
   usr/lib/zope-2.7.2/lib/python/ZODB/cPickleCache.so
   usr/lib/zope-2.7.2/lib/python/ZODB/coptimizations.so
   usr/lib/zope-2.7.2/lib/python/ZODB/cPersistence.so
   usr/lib/zope-2.7.2/lib/python/Record.so
   usr/lib/zope-2.7.2/lib/python/Acquisition.so
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2) because:

        make install PREFIX=${D}${ZSERVDIR}
        rm -rf ${D}${ZSERVDIR}/doc
        dosym ${DOCDESTTREE} ${D}${ZSERVDIR}/doc  <--------------- ????
        # copy the init script skeleton to skel directory of our installation
        skel=${D}${ZSERVDIR}/skel
        dodir /etc/init.d
        cp ${FILESDIR}/${PV}/zope.initd ${skel}/zope.initd

where is ${DOCDESTTREE} variable ?
And a init zope scripts where is?

Reproducible: Always
Steps to Reproduce:
1.
2.
3.

the init script will be created with zope-config

DOCDESTTREE is set by docinto

Ok but because this error:

Zope binaries installed successfully.
Now run '/var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/bin/mkzopeinstance.py'
ln: creazione del link simbolico `/var/tmp/portage/zope-2.7.2-r2/image//var/tmp/portage/zope-2.7.2-r2/image//usr/lib/zope-2.7.2/doc' a `PLATFORMS': No such file or directory   <--------------- ????
man:

line 
"dosym ${DOCDESTTREE} ${D}${ZSERVDIR}/doc"

should be:
"dosym ../../share/doc/${PF} ${ZSERVDIR}/doc"

it will be changed in portage shortly without version bump.

fix is commited into portage as the same -r2 version.