<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">although the 10.9 one needed has not as yet been built it seems.</div><div dir="ltr"><br></div><div dir="ltr">You would also have to manually access and download the 10.9 binary on older systems, as the automatic mechanism to install it wouldn’t work where it’s needed.</div><div dir="ltr"><br></div><div dir="ltr">K</div><div dir="ltr"><br><blockquote type="cite">On Dec 22, 2022, at 05:02, Ken Cunningham <ken.cunningham.webuse@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="ltr"></div><div dir="ltr">they are there</div><div dir="ltr"><br></div><div dir="ltr"><div style="display: block;" class=""><div style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;" class="apple-rich-link" draggable="true" role="link" 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draggable="false" style="pointer-events:none !important;display:inline-block;width:36px;height:36px;" class="lp-rich-link-captionBar-rightIcon" width="36" height="36" data-unique-identifier=""></a></td></tr></tbody></table></td></tr></tbody></table></a></div></div><br></div><div dir="ltr"><br><blockquote type="cite">On Dec 22, 2022, at 01:30, Chris Jones <jonesc@hep.phy.cam.ac.uk> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="ltr"></div><div dir="ltr"><br></div><div dir="ltr"><br><blockquote type="cite">On 22 Dec 2022, at 4:02 am, mcalhoun@macports.org wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=us-ascii"><div>As many of you know, the <span style="orphans: 2; white-space: pre-wrap; widows: 2;">Rust compiler is self-hosting, so Rust is required to build Rust.</span></div><div>The problem is that the Rust binaries provided by upstream only work on macOS 10.9 and above.</div><div><br></div><div>To get around this, there is a rust-bootstrap port that build Rust binaries on 10.9+ intended to build Rust on previous macOS version.</div><div>Currently, these binaries are stored on using my personal GitHub account.</div><div><br></div><div>So the entire upgrade process is essentially:</div><div>1) Update the version in rust-bootstrap.</div><div>2) Build Rust binaries on a 10.9 VM.</div><div>3) Upload Rust binaries to GitHub account.</div><div>4) On older machines, use MacPorts Rust binaries to build Rust.</div><div> On newer machines, us the upstream provides binaries to build Rust.</div><div><br></div><div>This is far from ideal, but it has allowed us to get Rust working back to 10.5 (both i386 and x86_64).</div><div><br></div><div>This entire procedure may be modified, and there are a few suggestions on the mailing list</div><div>(<a href="https://lists.macports.org/pipermail/macports-dev/2022-December/thread.html#44855">https://lists.macports.org/pipermail/macports-dev/2022-December/thread.html#44855</a>).</div><div><br></div><div>However, until consensus is reached about major changes, it would be nice to make some incremental improvements.</div><div><br></div><div>The easiest change: does anyone know of a better place to store the MacPorts generated binaries?</div><div><br></div><div>More challenging: can anyone think of a way to automate the process of building the MacPorts Rust binaries after rust-bootstrap is update?</div></div></blockquote><div><br></div>I am sure I am missing something but if the bootstrap binaries are generated via a port, rust-bootstrap, why cannot the usual mechanism for distributing the port as a binary not be used ?<div><br></div><div>Chris</div><div><br><blockquote type="cite"><div dir="ltr"><div><br></div><div>-Marcus</div></div></blockquote></div></div></blockquote></div></blockquote></body></html>