RFR: 8351399: AIX: Better solution than JDK8348663

[Abdelhak Zaaim]

On Fri, 7 Mar 2025 09:28:15 GMT, Joachim Kern <jkern at openjdk.org> wrote:

> With
> [JDK-8348663](https://bugs.openjdk.org/browse/JDK-8348663) [AIX] clang pollutes the burned-in library search paths of the generated executables
> an ugly workaround was introduced to get rid of the unwanted list of search libraries the clang compiler automatically burns into the executable files.
> Now we have a better solution, using just a different linker flag.
> Instead of using the linker option -bnolibpath, which forces the LIBPATH env variable to be burned in, we now use the -blibpath:/usr/lib:lib option, which explicitly tells what to burn in.
> I will revert the last change of [JDK-8348663](https://bugs.openjdk.org/browse/JDK-8348663) and introduce this new change.

Marked as reviewed by abdelhak-zaaim at github.com (no known OpenJDK username).

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PR Review: https://git.openjdk.org/jdk/pull/23942#pullrequestreview-2669217057