<div dir="ltr">I second Jeff''s thanks to those who've made this system available.<div><br></div><div>Some notes I'd like to share from my initial login session:</div><div><br></div><div>1. Default shell is zsh, not bash.</div><div>This is a Apple/macOS default</div><div><br></div><div>2. Homebrew is installed.</div><div>Users should consider adding the following line to .zprofile (which should be made executable)</div><div><font face="monospace">eval $(/opt/homebrew/bin/brew shellenv)<br></font></div><div><br></div><div>3. Reminder to those not accustomed to macOS:</div><div>The filesystem is case-preserving but case-insensitive.</div><div>One can have "Readme" or "README", but not both as distinct files in the same directory.</div><div><br></div><div>4. Some useful Homebrew packages are missing as I write this (hint to admins!)</div><div>+ autoconf</div><div>+ automake</div><div>+ GNU libtool (/usr/bin/libtool is a different beast)</div><div>+ gcc/g++ (the ones in /usr/bin are clang/clang++)</div><div><br></div><div>5. Finally a note from my earlier efforts to port to this target:</div><div>If using config.{sub,guess} (such as w/ autoconf) one needs versions from (IIRC) Dec 2020 or later.</div><div>I believe the versions in the two most recent autoconf releases are sufficient. <br>The system tuple was incorrect/inconsistent prior to that.</div><div><br></div><div>-Paul</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 20, 2021 at 11:28 PM Jeffrey Walton via cfarm-users <<a href="mailto:cfarm-users@lists.tetaneutral.net">cfarm-users@lists.tetaneutral.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Sat, Mar 20, 2021 at 5:54 PM CFarm Annoucements via cfarm-announces<br>
<<a href="mailto:cfarm-announces@lists.tetaneutral.net" target="_blank">cfarm-announces@lists.tetaneutral.net</a>> wrote:<br>
><br>
> We are happy to announce the availability of a new MiniMac M1 (with<br>
> Apple-Silicon arm64 cpu architecture).<br>
><br>
> The machine is running OS X in a default configuration, please read the<br>
> login message carefully for guidance.<br>
><br>
> You can connect over SSH at <a href="http://gcc304.fsffrance.org" rel="noreferrer" target="_blank">gcc304.fsffrance.org</a> using custom SSH port 2409.<br>
> See <a href="https://cfarm.tetaneutral.net/machines/list/" rel="noreferrer" target="_blank">https://cfarm.tetaneutral.net/machines/list/</a> for details.<br>
><br>
> Disk space on this machine is tight. Please remember to clean up unused<br>
> build trees before you log out.<br>
><br>
> Hosting is provided by House Gordon Software Company LTD in Calgary,<br>
> Canada, many thanks to them!<br>
><br>
> We are always looking for more machines to expand the farm, don't hesitate<br>
> to get in touch if you are able to provide (and host) interesting<br>
> hardware.<br>
<br>
That's a nice addition to the compile farm. Thanks for providing it.<br>
<br>
For those who are not aware, it is an AMRv8.2-a machine. It has cpu<br>
extensions like SHA512 and SHA3:<br>
<br>
% sysctl -a | grep brand<br>
machdep.cpu.brand_string: Apple M1<br>
<br>
and:<br>
<br>
% sysctl -a | grep armv8<br>
hw.optional.armv8_1_atomics: 1<br>
hw.optional.armv8_crc32: 1<br>
hw.optional.armv8_2_fhm: 1<br>
hw.optional.armv8_2_sha512: 1<br>
hw.optional.armv8_2_sha3: 1<br>
<br>
Jeff<br>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div dir="ltr"><div style="font-family:"courier new",monospace">Paul H. Hargrove <<a href="mailto:PHHargrove@lbl.gov" target="_blank">PHHargrove@lbl.gov</a>><br>Pronouns: he, him, his<br></div><div style="font-family:"courier new",monospace">Computer Languages & Systems Software (CLaSS) Group</div><div style="font-family:"courier new",monospace">Computer Science Department</div><div style="font-family:"courier new",monospace">Lawrence Berkeley National Laboratory</div></div></div></div>