Hi,
According to the NEWS file, SBCL 1.5.0 and later can also be
bootstrapped using ECL:
---
changes in sbcl-1.5.0 relative to sbcl-1.4.16:
[...]
* build enhancement: new host quirks mechanism, support for building under
ABCL and ECL (as well as CCL, CMUCL, CLISP and SBCL itself)
[...]
---
Maybe it could be used to have the same bootstrap procedure for all
systems.
