configure on solaris 10 with argus 3.0

[Eric Pancer]

[ Advanced apology: I haven't worked on Solaris in a number of years, ]
[ so I apologize if  this query is operating system-specific.         ]

While trying to configure argus-3.0 on Solaris 10, I stumbled upon this
treat.

sunos$ ./configure --prefix=/usr/local/argus
[...]
flex -Pargus_ -t scanner.l > $$.scanner.c; mv $$.scanner.c scanner.c
bison -y -p argus_ -d grammar.y
make[1]: *** [grammar.c] Broken Pipe
make[1]: Leaving directory `/archive/home/epancer/tmp/argus-3.0.0/common'
make: *** [depend] Error 1

Is Argus tied to a different version of bison? I have 2.3 here...

$ uname -a
SunOS gargoyle 5.10 Generic_118833-33 sun4u sparc SUNW,Sun-Fire-480R

$ bison -V | head -2
bison (GNU Bison) 2.3
Written by Robert Corbett and Richard Stallman.

This is probably easy, but google searches aren't turning up much.

Thanks,

- Eric

-- 
``...don't you know, black is this years pink.''