Re: Issue 2011 in lilypond: configure doesn't like clang++

[lilypond]

Comment #1 on issue 2011 by address@hidden: configure doesn't like clang++
http://code.google.com/p/lilypond/issues/detail?id=2011

I think the primary test to do here is checking that guile's stack-scanning  
conservative garbage collector (and its source code) get along with  
clang++.  I should also be surprised if the flower tests throwing g++ 4.6.1  
for a loop will be system independent enough to get along with clang++.

Actually, the whole yaffut.hh/Boost inheritage seems totally crazy and  
likely unmaintainable to me.  Perhaps we should file an issue for replacing  
it with something doing the intended job rather than something much more  
complex and unfathomable that is supposed to also cover our needs by  
accident.

So it would be a good opportunity to throw that out, anyway.

Throwing guile out, in contrast, seems more challenging.  So it really is  
necessary to check its compatibility with clang++, or we have a non-starter.