<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"><br></div><div dir="ltr"><br><blockquote type="cite">On 13 Oct 2019, at 2:46 pm, Joshua Root <jmr@macports.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><span>On 2019-10-14 00:35 , Chris Jones wrote:</span><br><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>After that, my next guess would perhaps another issue related to the</span><br></blockquote><blockquote type="cite"><span>stack-check issue with Xcode 11. See e.g. the fix I added for OpenBLAS</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>https://github.com/macports/macports-ports/commit/6e78e5c9495b4dc4e7e050fae2b41dd5b9accfdd#diff-a755de84ca7f97ab071328807d829e0b</span><br></blockquote><span></span><br><span>I'd be wary of removing a hardening measure and leaving it at that. It</span><br><span>could be revealing a genuine stack-smashing bug.</span><br></div></blockquote><div><br></div>Agreed. Accordingly to Jeremy though its a Xcode bug expected to be fixed in 11.2. Thats why I subsequently added a version check, see e.g.<div><br></div><div><a href="https://github.com/macports/macports-ports/blob/master/math/OpenBLAS/Portfile">https://github.com/macports/macports-ports/blob/master/math/OpenBLAS/Portfile</a></div><div><br></div><div>Line 109.</div><div><br><blockquote type="cite"><div dir="ltr"><span></span><br><span>- Josh</span><br></div></blockquote></div></body></html>