17:35:19yitziconsolers: I forgot that there is more ASDF dependence then just the build system. We also have ASDF immutable stuff going on in the module system. And the extension system depend on ASDF. When you build without extensions (no CANDO) it might still work, but something could break. I would really encourage you to attempt to build Clasp without making all of these changes first. Then decide what is really important to you.