* Referring the current haiku version explicitly is not needed, since
the RequiresUpdater takes care of setting the version of Haiku used
for building a package.
The directory layout has changed similarly to that of the gcc 2 couple,
i.e. we install in develop/tools[/<arch>] instead of separate
subdirectories, so gcc finds the matching gas and ld.
Only tested the secondary architecture build so far.
