[packages] mpg123

fix compile error in configure script
format security flags lead to configure error
so disable it

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
[packages] squeezelite: fix compile

    - use git as source

    - patch Makefile to add libs to link stage

    - patch a header to add missing eventfd_read eventfd_write
      since they are missing in uclibc

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>