On 09 Jan 2024 07:33, Tom Tromey wrote:
> >>>>> "Mike" == Mike Frysinger <vapier@gentoo.org> writes:
> 
> Mike> While the sim code doesn't utilize HAVE_LONG_LONG itself, other code
> Mike> (like libiberty) seem to, so check for it in the top-level for all
> Mike> ports to leverage.
> 
> FWIW gdb solves this problem with gdb/libiberty.m4.  Really this is
> something that should be provided or fixed in a better way by libiberty.

in the mean time, seems like this file should get moved to gdbsupport/ since
gdb, gdbserver, and gdbsupport all rely on it ?  then it'd be more reasonable
for sim to include that directly.

thinking beyond that, config/acinclude.m4 has CYG_AC_PATH_LIBERTY, but no one
seems to be using that.  should we add config/libiberty.m4 and move all this
logic there ?  and prob have it take care of exporting a LIBIBERTY_LIB var ?
-mike