Original commit message from CVS:
* configure.ac: remove all mmx stuff, because it's not used.
* docs/random/ds/0.9-suggested-changes: additional notes
* include/Makefile.am: we don't use these anymore
* include/mmx.h: remove
* include/sse.h: remove
Original commit message from CVS:
Abstract the plugin-srcdir installation idiottest into a separate file,
and include it from the include Makefile.am, to ensure that it gets
called at the start of a make install process, not after the whole thing
has happened.