mcbarton wrote: > > Also, this is separate to the issue to making a Windows Shared library > > issue here #109483 (this purely based on your comment that ' the annotation > > effort hasn't progressed to them yet') > > That same work also enables building libLLVM/libclang with > `-fvisibilty=hidden`, which it sounds like what you are actually doing, and > which is currently not a supported configuration. (At least going by your > comment that `-fvisibility=default` works, which should already be the > implicit default.)
It is not the default for Web Assembly as far as I understand based on https://github.com/WebAssembly/tool-conventions/issues/176 (see line 'A long while ago we choose to make -fvisibility=hidden the default for the WebAssembly backend in llvm') and https://github.com/emscripten-core/emscripten/blob/b0c461c10482e12f88e192e04b3640acb1577f64/emcc.py#L203 (see 'even though the upstream backend defaults visibility=hidden'). @sbc100 will be able to say for certain. https://github.com/llvm/llvm-project/pull/146786 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
