<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 26, 2018 at 3:59 PM, Ces VLC <span dir="ltr"><<a target="_blank" href="mailto:cesarillovlc@gmail.com">cesarillovlc@gmail.com</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><div><div><div><div>I started with libcxxabi, and I got an error I never saw before:<br><br>/Users/cesar/LLVM/6.0.1rc3/lib<wbr>cxxabi/src/private_typeinfo.<wbr>cpp:76:19: error: '~type_info' is unavailable:<br>      introduced in macOS 10.9<br>__shim_type_info::~__shim_type<wbr>_info()<br>                  ^<br>/Users/cesar/LLVM/6.0.1rc3/lib<wbr>cxx/include/typeinfo:122:13: note: '~type_info' has been explicitly marked<br>      unavailable here<br>    virtual ~type_info();<br><br></div><br></div></div></div></div></blockquote><div><br></div><div>I think I found the reason: <a href="https://github.com/llvm-mirror/libcxx/commit/907c1196a7c153e6040dd850dc194abc62aabc80">https://github.com/llvm-mirror/libcxx/commit/907c1196a7c153e6040dd850dc194abc62aabc80</a><br><br></div><div>In that commit, type_info is marked unavailable for <10.9 <br></div><div><br></div><div>However, that commit is from May 2017, so it's also present in llvm 6.0.0, and I didn't find any MacPorts patch for reverting it, so I'm wondering why this isn't affecting MacPorts but affects me when manually building llvm...<br><br></div><div>Cheers,<br><br></div><div>César<br><br></div></div></div></div>