RFR: 7903156: remove jopt-simple dependency from jextract [v5]

Wed Apr 13 10:12:36 UTC 2022

On Wed, 13 Apr 2022 10:07:07 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>  The problematic option to parse is -C, and I wonder if perhaps we could simplify by delegating to an environment variable.
Note also that clang has a concept of "compilecommand" file, a JSON specification of things to be compiled:

https://clang.llvm.org/docs/JSONCompilationDatabase.html

maybe pointing jextract at one of those could be something to explore as well, for the most complex use cases which require special clang setup.

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PR: https://git.openjdk.java.net/jextract/pull/19