[Chicken-users] BB + FLU not working

[Matt Gushee]

Hello, all--

Let me preface this by saying that I am totally new to Chicken, and in 
fact to Scheme--though I have some FP experience, having worked with 
OCaml for a couple of years, and have done a little with a couple of 
LISPish languages in the past. I have tentatively chosen Chicken for an 
application I want to develop because it compiles fast standalone 
executables, apparently works on Win32 without heroic measures, and has 
the kinds of libraries I need--one of them being bb.

Now, after compiling and installing Chicken 1.89, I have installed bb on 
two Linux boxes. Both machines are running an up-to-date Arch Linux 
system, which means:

  glibc-2.3.4
  gcc-3.4.3
  fltk-1.1.6

However, one machine has FLU installed, and the other one doesn't. Since 
there is no Arch package for FLU, I downloaded and compiled the most 
recent version (2.14?).

On the FLUless machine, bb seems to be working fine. At, least I have 
tried a couple of toy programs, both in the interpreter and compiled, 
and they worked as expected. On the machine with FLU, I get the following:

#;1> (require-extension bb)
; loading /opt/chicken/lib/chicken/bb.so ...
Error: (load) unable to load compiled module
"/opt/chicken/lib/chicken/bb.so"
"/usr/local/lib/libflu.so: undefined symbol: _ZN9Fl_Widget6resizeEiiii"

The only things that occur to me are that maybe this version of FLU 
isn't supported (which versions are known to work?), or perhaps having 
Fltk installed under /usr and FLU under /usr/local doesn't work. But 
those are just guesses.

Any clues will be greatly appreciated.

--
Matt Gushee
Englewood, CO, USA