What Languages allow for easy interfacing with C/C++ code without the necessity to use for example clang or gcc to compile the C/C++ to a static or dynamic library?

I know of a few languages that transpile to C like Nim and V which therefore can just include the header files programatically before compile the C-IR.

What other languages exist like this? Please avoid duplicates and state in what way the language allows for C/C++ Interop without compilation.