<p>I have built and tested aarch64 builds on<br>
Raspbery Pi 3B / Arch Linux / MUSL+Busybox<br>
Chromebook Two / Linux / libc</p>
<p>The mvm "-O1" seems to work in both cases -- no need to go to "-O0"</p>
<p>Please ignore the spurious sqSCCSVersion.h -- I don't know how to elide this.</p>
<p>The getwd() -> getcwd() in sqUnixSecurityPlugin.c should likewise be harmless [no getwd()  in MUSL]</p>
<p>Not a time concern.  I don't know of anyone asking for this.</p>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>  <a href='https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450'>https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>MUSL for AlpineLinux</li>
  <li>MUSL for AlpineLinux</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-0">build.linux64ARMv8/squeak.stack.spur/build.debug/mvm</a>
    (7)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-1">build.linux64ARMv8/squeak.stack.spur/build/mvm</a>
    (10)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-2">platforms/Cross/plugins/sqPluginsSCCSVersion.h</a>
    (8)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-3">platforms/Cross/vm/sqSCCSVersion.h</a>
    (14)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-4">platforms/Cross/vm/sqVirtualMachine.c</a>
    (5)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-5">platforms/unix/plugins/SecurityPlugin/sqUnixSecurity.c</a>
    (3)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450/files#diff-6">platforms/unix/vm/sqUnixMain.c</a>
    (5)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450.patch'>https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450.patch</a></li>
  <li><a href='https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450.diff'>https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/450.diff</a></li>
</ul>

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