The current ebuild for net-misc/curl-7.25.0-r1 misses the dependencies for CURL_SSL=cyassl. Hence net-libs/cyassl is not pulled in and the curl build silently(!!!) skips all SSL-related stuff. checking for CyaSSL_Init in -lcyassl... no checking for CyaSSL_Init in -lcyassl... (cached) no configure: WARNING: SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more. configure: WARNING: Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss or --with-axtls to address this.
Sorry about that. I dropped cyassl support from curl-7.25.0-r1. It'll be in a future version with proper support.