Get building again with ASGARD_USE_MATLAB=ON

[quantumsteve]

Please review the developer documentation
on the wiki of this project that contains help and requirements.

Proposed changes

Describe what this PR changes and why. If it closes an issue, link to it here
with a supported keyword.

Changes required to successfully build with ASGARD_USE_MATLAB=ON

What type(s) of changes does this code introduce?

Put an x in the boxes that apply.

• Bugfix
• New feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

Does this introduce a breaking change?

• Yes
• No

What systems has this change been tested on?

my laptop

Checklist

Put an x in the boxes that apply. You can also fill these out after creating
the PR. If you're unsure about any of them, don't hesitate to ask. This is
simply a reminder of what we are going to look for before merging your code.

• this PR is up to date with current the current state of 'develop'
• code added or changed in the PR has been clang-formatted
• this PR adds tests to cover any new code, or to catch a bug that is being fixed
• documentation has been added (if appropriate)

[mkstoyanov]

Just change the auto, the rest of the changes contain lots of ouch, good you caught those.