Tested under FreeBSD 3.2 Release:

You must this to do a correct ibtk compile:

   -Remove g++ and c++ binaries (found in /usr/bin)
      (original c++ seems to be very susceptible or buggy!!??) 

   -Install egcs-1.1.2 (from /cdrom/packages/All)
	Make sure that gcc --version and g++ --version works fine.

   -Install gmake-3.77 (from /cdrom/packages/All)

  You *must* use gmake instead make (its not support 
    as well makefiles created by configure script).

  Now you can run ./configure script and run gmake.

 *** Symlink /usr/local/include/ibtk->/usr/include/ibtk no more needed ***
