RFR: 8348286: [AIX] clang 17 introduces new warning Wtentative-Definitions which produces Build errors

[Joachim Kern]

On Wed, 22 Jan 2025 16:14:20 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> I think we should check for clang >= 17. Or use -Wno-tentative-definitions unconditionally. Does that have any disadvantage?

I thought about it, but did not find any example in an m4 file for a >= comparison of a substring
Can you give me an advice?

-------------

PR Comment: https://git.openjdk.org/jdk/pull/23236#issuecomment-2607749584