Re: longfin missing gssapi_ext.h

Stephen Frost <sfrost(at)snowman(dot)net> writes:
> I'm guessing it's not really an issue but it does make changing
> configure a bit annoying on my Ubuntu 22.04, when I run autoconf2.69, I
> end up with this additional hunk as changed from what our configure
> currently has.

Not surprising. Thanks to autoconf's long release cycles, individual
distros often are carrying local patches that affect its output.
To ensure consistent results across committers, our policy is that you
should use built-from-upstream-source autoconf not a vendor's version.
(In principle that could bite us sometime, but it hasn't yet.)

Also, you should generally run autoheader after autoconf.
Checking things here, I notice that pg_config.h.in hasn't been
updated for the last few gssapi-related commits:

$ git diff
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index 3665e79..6d572c3 100644
*** a/src/include/pg_config.h.in
--- b/src/include/pg_config.h.in
***************
*** 196,201 ****
--- 196,207 ----
/* Define to 1 if you have the `getpeerucred' function. */
#undef HAVE_GETPEERUCRED

+ /* Define to 1 if you have the <gssapi_ext.h> header file. */
+ #undef HAVE_GSSAPI_EXT_H
+
+ /* Define to 1 if you have the <gssapi/gssapi_ext.h> header file. */
+ #undef HAVE_GSSAPI_GSSAPI_EXT_H
+
/* Define to 1 if you have the <gssapi/gssapi.h> header file. */
#undef HAVE_GSSAPI_GSSAPI_H

Shall I push that, or do you want to?

regards, tom lane