Patches for bash on Minerva

`0001-accept.c-Include-sys-select.h.patch`

accept.c: Include sys/select.h

This is transitively pulled in by other headers in some systems, minerva is not one of them.

Remove getopt from examples

We currently fail to build getconf.c because we are missing libintl.h and don't support multiple needed syscalls (from around 300 total syscalls).