I've just checked in a significant set of changes to the ecl-iphone-builder repository, incuding the following updates:

• builds with ECL 9.12.3
• requires the CVS head version of the Boehm Weiss collector
• smoother build process (should "just work")
• better SLIME integration (with :spawn communication style as the default)
• expanded `eclshell' example (more goodies to follow)

As always feedback and bug reports are appreciated.