I've made some kind of ebuild for emu speech database analysis software. The current installation is a bit hacked up, but works for me at least. I marked license as 'as-is', but it might be needed to add a new license as well, as it seems to be customized. I also took the liberty to assign this to sci@gentoo.org seeing that praat was also assigned to you, sorry if the spam goes to wrong direction.
Created attachment 62716 [details] emu-1.10.ebuild
Created attachment 62717 [details] metadata.xml A shortish piece of metadata
Created attachment 62727 [details] emu-1.10.ebuild The previous ebuild didn't actually work after ebuild clean phase, this one seds the fixed paths out of the tcl scripts as well.
Created attachment 91056 [details] emu-1.10.5.ebuild Updated ebuild, but still rather kludgy and perhaps broken.
Created attachment 91236 [details] emu-1.10.5.ebuild It took quite a struggle, but here's almost fully fixed ebuild. It still needs sed for building, but that's almost unavoidable I guess.
Created attachment 91237 [details, diff] emu-1.10.5-Makefile-braindead-prefix.patch fix Makefile.in to understand DESTDIR
Created attachment 91238 [details, diff] emu-1.10.5-configure-understand-without.patch patches configure.in to understand --without-*
*** Bug 44534 has been marked as a duplicate of this bug. ***
Perhaps this should be added to the sci overlay.