Re: patch: use $(CXX_FOR_TARGET) in LIBLINK

[Tom Tromey <tromey at redhat dot com>]

Adam> Yes, I started to wonder about this too.  I've found that the problem
Adam> of $(CXX)="g++" happens only if I force the configury to regenerate
Adam> $(target)/libjava/Makefile by doing this:

Adam>   rm $(target)/libjava/config.cache

Hmm... not so sure about removing the cache.  I think we rely on the
top level to pass in a sensible value for CXX and I'm not positive
that this is stored in config.status.

The problem we were seeing earlier was that the configure code was
using the wrong cache variable to find the proper CXX setting.  I'm
afraid all this stuff is a big fragile hack...

Adam> In general, I've been having a lot of problems with weird stuff
Adam> happening whenever I try to avoid a complete clean rebuild (which
Adam> takes too long to reasonably do more than once a day, even on my
Adam> 2core/2ghz/2gb machine).

Bummer :(
I also don't get many builds done in a day.

Tom