gecode : Gecode is an environment for developing constraint-based systems and applications ( http://www.gecode.org/ )
intel-beignet : The Beignet GPGPU System for Intel Ivybridge GPUs ( http://wiki.freedesktop.org/www/Software/Beignet/ )
libapp : libapp provides functions to easily perform some often needed operations in application development ( https://github.com/drotiro/libapp )
libdisasm : x86 Disassembler Library ( http://bastard.sourceforge.net/libdisasm.html )
libguytools2 : Library for guymager ( http://libguytools.sourceforge.net/ )
libhijack : Make injecting arbitrary code and other shared objects into another process during runtime easy ( http://0xfeedface.org/ )
libndef : a C++ library for NDEF specification ( https://github.com/nfc-tools/libndef )
libspotify : C API package to utilize the Spotify music streaming service ( https://developer.spotify.com/technologies/libspotify/ )
libuna : Library to support Unicode and ASCII (byte string) conversions ( https://github.com/libyal/libuna/ )
radare2-bindings : Language bindings for radare2 ( http://www.radare.org" HOMEPAGE="https://github.com/radare/radare2-bindings )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a spike
For Paludis use this rsync : rsync://gentoo.zugaina.org/spike-portage
If you have a problem : ycarus(-at-)zugaina.org