h-vetinari wrote: I think the riddle may be explained by @mstorsjo's excellent commit message from https://github.com/llvm/llvm-project/commit/4169b5251f58cc0eb2ac6c3b4b9990a51728aac6 (which I just found): > If the CMake requirement is bumped to 3.14, we could use `CMAKE_REQUIRED_LINK_OPTIONS` instead, removing the need for the `--{start,end}-no-unused-arguments` options. (However, do note that `CMAKE_REQUIRED_LINK_OPTIONS` is problematic in combination with `CMAKE_TRY_COMPILE_TARGET_TYPE` set to `STATIC_LIBRARY`; see https://gitlab.kitware.com/cmake/cmake/-/issues/23454.)
... which is indeed what libunwind specifies: https://github.com/llvm/llvm-project/blob/6859685a87ad093d60c8bed60b116143c0a684c7/libunwind/CMakeLists.txt#L224 https://github.com/llvm/llvm-project/pull/93429 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
