RFR: 8297963: Partially fix string expansion issues in the autoconf UTIL macros [v3]

[Julian Waters]

On Fri, 2 Dec 2022 14:39:59 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> And maybe rename the issue `Partially fix string expansion issues in UTIL_DEFUN_NAMED`?

I did change a few lines outside of UTIL_DEFUN_NAMED though, that new issue name might not be entirely accurate

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PR: https://git.openjdk.org/jdk/pull/11458