Libraries can be fetched at http://windows.php.net/downloads/php-sdk/deps/\r
Uncompress them into the deps folder.\r
WITH_SSL=<dll or static> - Enable OpenSSL support, DLL or static\r
+ WITH_MBEDTLS=<dll or static> - Enable mbedTLS support, DLL or static\r
WITH_CARES=<dll or static> - Enable c-ares support, DLL or static\r
WITH_ZLIB=<dll or static> - Enable zlib support, DLL or static\r
WITH_SSH2=<dll or static> - Enable libSSH2 support, DLL or static\r