swift

ee2d74d0 - Emscripten: Add support in CMake and ClangImporter (#89229)

Emscripten: Add support in CMake and ClangImporter (#89229) Follow up to the Emscripten pitch: https://forums.swift.org/t/pitch-emscripten-target-support-for-swift/85310 Basic support for Emscripten in CMake variable conditions.