merge patches to mariadb-5.5-cygwin.patch

      * no epoll in the cygwin, so we remove thread-pool functions
      * Error: CFI instruction used without previous .cfi_startproc
      * cmake could't configure ncurses

It's an example to show how to use cygport to install component

It's an example to show how to disable a package in the cygwin

It's an example to show how to use system cmake

By don't creating the inituser file if it has already been done once.

disable FIPS explicitly, otherwise stunnel fails to start with the following output :

Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS
Reading configuration from file etc/stunnel.conf
FIPS_mode_set: F06D065: error:0F06D065:common libcrypto routines:FIPS_mode_set:fips mode not supported
Line 5: "[remote]": Failed to initialize SSL