------- Comment #2 from rwild at gcc dot gnu dot org 2010-02-21 17:27 -------
I think one way to start addressing this would be to transport an unexpanded
docdir='${datarootdir}/doc/${PACKAGE}'
through to the sub makes (it's fairly irrelevant whether datarootdir is
expanded
in the toplevel or not, ${PACKAGE} is important so that it can vary between the
different components of the tree.
Right now I don't see how to escape this thing properly so it gets through the
toplevel machinery.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43132
