Re: ITL build on gcc 3.2?

Bastian Goldluecke wrote:
> after I installed SuSE 8.2 on my System (transition gcc 2.95.4 to gcc 3.2), I 
> could not build the ITL anymore (MTL works). First of all the makefiles seem 
> to be broken (because they were created with an old version of 
> aclocal/automake). After I corrected this mistake, I got weird compiler 
> errors, starting with:
[lots of errors deleted]
> ... and so on. My experience with templates is limited, and I'm not be able to 
> fix the errors myself in a reasonable amount of time. Will there be an 
> official fix for the ITL to compile on gcc 3.2 anytime soon, or do I have to 
> look for another library? If in the latter case anybody can suggest a good 
> alternative for solving sparse systems, I would be grateful.


This seems to be a compiler-version Problem. You have to check if you 
really use gcc-3.2 for all compilation. I had such errors when I tried 
to link object files created by gcc-3.2 with gcc-2.95.

So make sure CC _and_ CXX point to the same compiler. (and do a "make 
clean" and reconfigure MTL and ITL.)

I use
   export CC=gcc-3.2.2
   export CXX=g++-3.2.2
in my .bashrc and it works.

Gunter

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