/focal/g++-10-arm-linux-gnueabihf">g++-10-arm-linux-gnueabihf</a>
on Ubuntu.</p>

<p class=MsoNormal style='margin-left:.75in'>Specify <b><span style='font-size:
10.0pt;line-height:115%;font-family:Consolas'>CPU=arm64</span></b> to
cross-build for the arm64 architecture. This requires arm64 C++ cross-build tools,
such as <a href="https://packages.ubuntu.com/focal/g++-10-aarch64-linux-gnu">g++-10-aarch64-linux-gnu</a>
on Ubuntu.</p>

<h2 style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left: