RFR: Add support for AIX in build process [v8]

[duke]

On Wed, 10 Dec 2025 07:13:37 GMT, Suchismith Roy <sroy at openjdk.org> wrote:

>> Summary of the issues: 
>> 
>> 1. There is no support for compiling AIX dynamic .a library and the tool was compiling .so files instead. 
>> 2. There is no logic to support libclang.a. 
>> 3.  There is no support to load shared member of .a dynamic libraries of AIX. 
>> 
>> JBS Issue: [CODETOOLS-7904116](https://bugs.openjdk.org/browse/CODETOOLS-7904116)
>
> Suchismith Roy has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - extra imports
>  - read string

@suchismith1993 
Your change (at version c39a5b9bd7d8670330d9b500a1b684a4822c3ded) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jextract/pull/297#issuecomment-3640606975