OOmon 2.2 'make' Error

[Steffan Wood <steffan.wood@me.com>]

c++ -g -O2 -Wall -I./libs -DHAVE_CONFIG_H -DBOOST_DISABLE_THREADS - 
DLOGDIR=\"/home/oftn/ircd/oomon/logs\" -DETCDIR=\"/home/oftn/ircd/ 
oomon/etc\"  -c adnswrap.cc
In file included from ./libs/boost/config.hpp:35,
                 from ./libs/boost/utility/addressof.hpp:19,
                 from ./libs/boost/utility.hpp:12,
                 from adnswrap.h:29,
                 from adnswrap.cc:29:
./libs/boost/config/compiler/gcc.hpp:92:7: warning: #warning "Unknown  
compiler version - please run the configure tests and report the  
results"
In file included from adnswrap.h:35,
                 from adnswrap.cc:29:
botexcept.h: In member function ‘std::string OOMon::errno_error::why()  
const’:
botexcept.h:60: error: ‘::strerror’ has not been declared
make: *** [adnswrap.o] Error 1