[mingw rfc] Add mkdtemp to gdb/gnulib/ [Re: [PATCH v4 14/14] the "compile" command]

[Joel Brobecker]

> Does it mean that after upgrading gnulib we can drop the MS-Windows host
> routines (which need to be written yet) again?

Provided that the corresponding gnulib modules can in fact be
imported without problem, then my answer would be yes. As you
found out, it often does not work that way. So far, if you look
at your update, and yao's update not so long ago, it's 3 breakages
(I found 2, you found 1).  gnulib provides a really nice abstraction
layer, but it does not always work the way we hoped!

> IMO a more clean solution would be s/gdb_select/select/g, drop
> gdb_select from mingw-hdep.c and import gnulib select instead which
> handles what gdb_select is there fore, hopefully more transparently.
> But I haven't tried any of that.

As Eli pointed out, it's not necessarily an easy change. I don't
see the relation between select and mkdtemp, but maybe I missed
something.

-- 
Joel