Build error (git master code)

git from https://git-wip-us.apache.org/repos/asf/trafficserver.git
./configure --enable-layout=Gentoo --libdir=%{_libdir}/trafficserver --enable-reclaimable-freelist --enable-interim-cache –
enable-hwloc

SSLNetVConnection.cc: In member function 'virtual void SSLNetVConnection::free(EThread*)':
SSLNetVConnection.cc:469: error: 'npnEndPoint' was not declared in this scope
make[2]: *** [SSLNetVConnection.o] Error 1
make[2]: *** Waiting for unfinished jobs....
SSLUtils.cc: In function 'void ssl_enable_ecdh(SSL_CTX*)':
SSLUtils.cc:194: error: 'EC_KEY' was not declared in this scope
SSLUtils.cc:194: error: 'ecdh' was not declared in this scope
SSLUtils.cc:194: error: 'EC_KEY_new_by_curve_name' was not declared in this scope
SSLUtils.cc:198: error: 'EC_KEY_free' was not declared in this scope
make[2]: *** [SSLUtils.o] Error 1