Disable use of epoll by Python

Illumos includes an implementation of epoll for Linux source
compatibility that works for some programs, but (as described in some
detail in the illumos epoll(7) man page and elsewhere) it does not
work quite like the Linux implementation, and does not implement some
odd quirks of the Linux implementation that some programs may depend
on.

In particular, some python programs have been reported to hang with
the illumos epoll implementation.  As epoll is not required, best to
leave it disabled.

See also NOTES in the epoll(7) man page.

--- Python-3.12.11/configure.ac.~6~	2025-07-14 20:59:57.088673426 -0400
+++ Python-3.12.11/configure.ac	2025-07-14 21:01:59.983358141 -0400
@@ -2916,7 +2916,7 @@
   linux/random.h linux/soundcard.h \
   linux/tipc.h linux/wait.h netdb.h net/ethernet.h netinet/in.h netpacket/packet.h poll.h process.h pthread.h pty.h \
   sched.h setjmp.h shadow.h signal.h spawn.h stropts.h sys/audioio.h sys/bsdtty.h sys/devpoll.h \
-  sys/endian.h sys/epoll.h sys/event.h sys/eventfd.h sys/file.h sys/ioctl.h sys/kern_control.h \
+  sys/endian.h sys/event.h sys/eventfd.h sys/file.h sys/ioctl.h sys/kern_control.h \
   sys/loadavg.h sys/lock.h sys/memfd.h sys/mkdev.h sys/mman.h sys/modem.h sys/param.h sys/pidfd.h sys/poll.h \
   sys/random.h sys/resource.h sys/select.h sys/sendfile.h sys/socket.h sys/soundcard.h sys/stat.h \
   sys/statvfs.h sys/sys_domain.h sys/syscall.h sys/sysmacros.h sys/termio.h sys/time.h sys/times.h \
@@ -4989,8 +4989,8 @@
 PY_CHECK_FUNC([fchdir], [@%:@include <unistd.h>])
 PY_CHECK_FUNC([fsync], [@%:@include <unistd.h>])
 PY_CHECK_FUNC([fdatasync], [@%:@include <unistd.h>])
-PY_CHECK_FUNC([epoll_create], [@%:@include <sys/epoll.h>], [HAVE_EPOLL])
-PY_CHECK_FUNC([epoll_create1], [@%:@include <sys/epoll.h>])
+PY_CHECK_FUNC([NOepoll_create], [@%:@include <sys/epoll.h>], [HAVE_EPOLL])
+PY_CHECK_FUNC([NOepoll_create1], [@%:@include <sys/epoll.h>])
 PY_CHECK_FUNC([kqueue],[
 #include <sys/types.h>
 #include <sys/event.h>