On 25 Dec 2007, at 16:00, Martin Costabel wrote:

> I have a couple of questions on this version, in case anyone who  
> knows is present:
Sorry for having been away ...
> a) The "-atlas" variant is desactivated by the "Type: -atlas (.)"  
> field. I suppose this is intentional, because it does not work yet?
It does work _ passes all tests, and am using it.
Deactivated in part to avoid doing both changes at the same time,
and chiefly because it is  meant to work with the atlas in my exp dir,
which is not committed yet because of problems on G4's.
>
> b) The info file says:
> " Build with completely with gcc42 compilers on Macintel to avoid  
> bus error in ov_fcn_handle.cc test case."
>
> I did not notice either of these, i.e. whereas gfortran from the  
> gcc42 package is used, the C++ compiler is "g++" which is /usr/bin/g 
> ++ and not /sw/bin/g++-4; but there was no bus error in the test  
> phase. The only test error was in the test_system phase, probably  
> due to fink's special setting of $HOME.

Leftover comment from an old version.
The real cause of the bus error was a linking problem,
that FLIBS was set by configure to  -L%p/lib/gcc4.2/lib -lgfortran
(+ other useless items), so that when linking with g++ libstdc++
was taken from gcc42.
This is fixed now by the explicit  FLIBS=%p/lib/gcc4.2/lib/ 
libgfortran.dylib
in the ConfigureParams, hence no problem to use the Apple compilers.

Jean-Francois

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