Stack tracing assert for linux/D2

[BCS]

I just created a module that generates stack traces on asserts (D2):

http://www.dsource.org/projects/scrapple/browser/trunk/backtrace_assert/debugging.d

Just compile and link it.

It does have some not exactly ideal bits:

-it won't work nicely unless you link with gcc and add the -rdynamic flag.
-accessing some of the posix stuff fubared my link (unresolved ModuleInfos) 
so I had to add the prototypes directly (yuck)
-it uses the c function dprintf that on some system does what I want (print 
to a low level file stream) and on some system does something totaly different.
-it has the expected executable name and the location of addr2line hard coded

(any ideas on how to fix these issues welcomed)

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... <IXOYE><