Add Linux arm build to CI and release

[Jordan Carlin (jordancarlin)]

Now that there is a Linux Arm build of the Sail compiler, we should release one of the model too. This helps when running a Linux docker image on an Arm (Apple Silicon) Mac.

[Prashanth Mundkur (pmundkur)]

The cache in sail-setup would now need to be indexed on ${{ runner.arch }} along with ${{ runner.os }}

[Jordan Carlin (jordancarlin)]

The cache in sail-setup would now need to be indexed on ${{ runner.arch }} along with ${{ runner.os }}

Good catch. More problematically, it seems like the setup-cmake action is not smart enough to download an arm binary of CMake:

/home/runner/work/_temp/6863df02-698f-493d-8b1e-1a34a2fce50a.sh: line 3: /opt/hostedtoolcache/cmake/4.1.2/arm64/cmake-4.1.2-linux-x86_64/bin/cmake: cannot execute binary file: Exec format error

We'll need to switch to manually installing the desired version of CMake instead.

[Tim Hutt (Timmmm)]

Could we fix that action? Might not be too hard.

[Jordan Carlin (jordancarlin)]

Could we fix that action? Might not be too hard.

There has been nothing merged to that repo in over a year and there are 2 existing attempts to add support that both ran into issues (jwlawson/actions-setup-cmake#74 and jwlawson/actions-setup-cmake#78).

I went ahead and switched to a simple curl download instead. The only downside is that we have to manually maintain what latest means now.

[github-actions]

Test Results

2 115 tests  ±0   2 115 ✅ ±0   20m 44s ⏱️ +53s
    1 suites ±0       0 💤 ±0 
    1 files   ±0       0 ❌ ±0 

Results for commit 4b82d25. ± Comparison against base commit 262244a.

[Tim Hutt (Timmmm)]

Ok that seems like a better option.

[Prashanth Mundkur (pmundkur)]

Nice!