Hi all,
the GNUstep project maintains an Objective-C runtime library [0] that
also features support for blocks. Until very recently, we were exposing
quite a bit less about the block data structures than the blocks runtime
from compiler-rt, but I just got around to adding them to a public
header. Now it works like a charm with libdispatch and I was hoping that
you might be willing to include the attached patch, which enables the
configure script to detect the presence of a blocks-enabled Objective-C
runtime.
Best regards,
Niels
[0] http://svn.gna.org/svn/gnustep/libs/libobjc2/trunk/