Attached is a Makefile.linux that includes the missing modules. 

I have built csound using this Makefile, and also changing the
include-file reference in midirecv.c#31 to be  instead of
. I have no idea what the reason or history is, but
/usr/include/bsd/sgtty.h does not exist on my Linux system which was
recently upgraded to Redhat 5.2. I do have /usr/include/sgtty.h, hence
my hack. 

I don't know at the moment, whether my csound actually *works* or not,
especially midirecv. I just thought I'd post this for anyone else who is
also trying to get this to work on Linux, and to compare notes. 

Jayson, I did *not* run into the problem you had with missing the bsd
lib. I do have a /usr/lib/bsd.a which I assume is what is being linked
against. 

Larry Troxler

Hmm, I don't seem to have that bsd.a file you speak of. What package would
it be a part of? I'm trying to compile this on a Stampede system which
seems to lack certain ordinary packages.

Jason