[pjtait]

I have openssl-0.9.8g installed, but get the following error during make in the cpp directory. Clues welcome:

make[2]: Entering directory `/home/philip/Ice-3.3.0/cpp/src/IceSSL'
/usr/local/gcc/4.3.1/bin/c++ -c -I.. -I../../include -DICE_SSL_API_EXPORTS -ftemplate-depth-128 -Wall -D_REENTRANT -I/usr/include/nptl -I/usr/kerberos/include -I//usr/local/ssl/include -fPIC -g Instance.cpp
Instance.cpp: In function ‘long unsigned int IceSSL_opensslThreadIdCallback()’:
Instance.cpp:76: error: invalid static_cast from type ‘__opaque_pthread*’ to type ‘long unsigned int’
make[2]: *** [Instance.o] Error 1
make[2]: Leaving directory `/home/philip/Ice-3.3.0/cpp/src/IceSSL'
make[1]: *** [all] Error 1
make[1]: Leaving directory `/home/philip/Ice-3.3.0/cpp/src'
make: *** [all] Error 1