[flang-commits] [clang] [flang] [flang] Add -fhermetic-module-files (PR #98083)

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https://github.com/jeanPerier approved this pull request.

Looks great!

I guess in most use case only one module file emitted in the compilation unit is probably meant to be delivered (while this patch will emit all module file of this compilation unit as hermetic), but most app build only define one module per compilation unit anyway, so they can set the new -fhermetic-module option only for the module file being delivered to avoid heavier builds of every intermediate internal module. All that to say, I like the simplicity of your solution.

https://github.com/llvm/llvm-project/pull/98083