Hi,
On 2024-07-08 19:05:32 -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > configure/meson define HAVE_GSSAPI_EXT_H / HAVE_GSSAPI_GSSAPI_EXT_H - but
> > afaict we don't use those anywhere?
>
> It looks to me like it's just a byproduct of the autoconf macros
> we use to verify that you have a sane installation:
>
> if test "$with_gssapi" = yes ; then
> AC_CHECK_HEADERS(gssapi/gssapi.h, [],
> [AC_CHECK_HEADERS(gssapi.h, [], [AC_MSG_ERROR([gssapi.h header file is required for GSSAPI])])])
> AC_CHECK_HEADERS(gssapi/gssapi_ext.h, [],
> [AC_CHECK_HEADERS(gssapi_ext.h, [], [AC_MSG_ERROR([gssapi_ext.h header file is required for GSSAPI])])])
> fi
>
> There might be a variant of AC_CHECK_HEADERS that doesn't have
> the default define-a-symbol action, not sure.
Yep, the singular version doesn't. That's what my attached patch uses...
> Maybe it's not really necessary to check both gssapi.h and
> gssapi_ext.h, but I'm not very familiar with all the variants of
> GSSAPI that are out there.
Me neither. I think it's fine to check both, I am just suggesting not to
define a pg_config.h symbol for both...
Greetings,
Andres Freund
