$ ./configure
checking for g++... g++
checking for C++ compiler default output... a.out
checking whether the C++ compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking build system type... i386-unknown-freebsd6.1
checking host system type... i386-unknown-freebsd6.1
function: not found
./configure.lineno: 1849: Syntax error: "}" unexpected