There are literally zero occurrences of #+/-sb-linkable-runtime in the Lisp code, so it's clearly some sort of link-time problem, but I don't think there are any developers in a position to diagnose it.
The original commit (https://sourceforge.net/p/sbcl/sbcl/ci/402a8fab62) said "Support this feature on ... Windows" but if I had to guess, "support" only meant that it's not expressly disallowed to attempt to build it that way.
There are literally zero occurrences of #+/-sb- linkable- runtime in the Lisp code, so it's clearly some sort of link-time problem, but I don't think there are any developers in a position to diagnose it.
The original commit (https:/ /sourceforge. net/p/sbcl/ sbcl/ci/ 402a8fab62) said "Support this feature on ... Windows" but if I had to guess, "support" only meant that it's not expressly disallowed to attempt to build it that way.