[llvm-branch-commits] [clang] [flang] [lld] [llvm] [Flang] LLVM_ENABLE_RUNTIMES=flang-rt (PR #110217)

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jeanPerier wrote:

> The new machanism will be different from BUILD_SHARED_LIBS so not reusing any of its code. On the other side it would be a significant burden now since it doubles the number of configurations I have to get working and testing now while it will be replaced in the short term anyway. I hope you are not planning a release that requires to contain a .so for compatibility reasons?

We use it in our CI and it just makes testing and investigating runtime related issues a lot easier (e.g., using LD_PRELOAD to bisect runtime change issues without having to fully recompile big apps, or to switch between debug/release runtime versions).

I am not asking for a a fully tested option, I am fine with an undocumented -DFLANG_RT_EXPERIMENTAL_DISABLE_STATIC option that forces this removes this `STATIC` keyword, and I can test myself with the configuration I use.

https://github.com/llvm/llvm-project/pull/110217