GCC-compiled ROOT libraries (follow-up to R.Loke's mail)

From: Pasha Murat (murat@cdfsga.fnal.gov)
Date: Fri Apr 18 1997 - 02:36:31 MEST


Robert Loke writes:
> Is there a chance to get a g++ compiled version of all the root libs?
>
> Otherwise I run into trouble to link these libs with other objects and
> Libs...
> 
> Thanks in advance.
>
> Robert Loke

	It looks like I'm having the same kind of problems...

	In fact, the issue raised is much more general: from long experience 
	with SGI we (CDF) know that native FORTRAN (this is just an example) 
	compiler
	coming with any new version of OS contains bugs. First experiences with
	SGI C++ show the same and I wouldn't expect SGI to be an exception here...

	For this reason it seems to be very important for any
	product (not only for ROOT) to have libraries
	compiled in a way which would minimize dependence from any particular
	vendor. To the moment the most realistic solution is provided by GNU 
	C++ compiler. Using GCC would also solve many 
	portability problems - I'm not discussing the efficiency issues here.

	I'd even volunteer to recompile libraries with GCC, the only thing 
	I need to know is which source codes go to which library. BTW,
	is it really necessary to have about 2 dozens of small libraries ?


							Pasha.



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