Re: ITL build on gcc 3.2?

Hi,
Thanks for the patch. Now I was able to build at least parts of the examples 
and run a "make install". Only one severe inconvenience remains:

"make install" does not install all the required headers. Afterwards, 
/usr/local/include/itl looks like this:

Iteration_concept.h       itl.h                   modified_gram_schmidt.h
Matrix_concept.h          itl_tags.h              number_traits.h
Preconditioner_concept.h  itl_utils.h
givens_rotation.h         matrix_free_operator.h

You have to copy subdirectories and missing files manually, see below.

In addition, not all examples compiled correctly, I got the following error 
messages during gmake:

g++ -DHAVE_CONFIG_H   -I/usr/local/include -I../..    -ftemplate-depth-30 
-Wall   -g   -c bratu.cpp
bratu.cpp:73:25: blitz/array.h: No such file or directory
bratu.cpp:74:31: blitz/array/where.h: No such file or directory
bratu.cpp:75:36: blitz/array/stencil-et.h: No such file or directory
bratu.cpp:77: error: namespace `blitz' undeclared
In file included from bratu.cpp:79:
../../itl/interface/blitz.h:112: error: parse error before `,' token
../../itl/interface/blitz.h:116: error: syntax error before `;' token
../../itl/interface/blitz.h:135: error: parse error before `,' token
../../itl/interface/blitz.h:142: error: parse error before `,' token
../../itl/interface/blitz.h:223: error: syntax error before `::' token
../../itl/interface/blitz.h:232: error: parse error before `,' token
../../itl/interface/blitz.h:317: error: parse error before `}' token
bratu.cpp:95: error: `Bratu_stencil' was not declared in this scope
bratu.cpp:95: error: `U' was not declared in this scope
bratu.cpp:95: error: `F' was not declared in this scope
bratu.cpp:96: error: ISO C++ forbids declaration of `BZ_DECLARE_STENCIL2' with
   no type
bratu.cpp:96: error: initializer list being treated as compound expression
bratu.cpp:96: error: syntax error before `=' token
... and so on.

But my old code now seems to work again, and of course that's what is really 
important :-)

Thanks again for the help,
- Bastian.




Just for the record, if somebody runs into similar problems: I did the 
following to build and install ITL:

INSTALLING ITL ON SuSE 8.2:
0. Install MTL
1. Untar ITL, apply the patch via
patch -p1 <itl-gcc3.2.2.patch
(hope that's really the right way to do it, the man pages for the patch 
command are utterly unreadable).

2. ./configure --with-mtl=/usr/local/include

3. Build using "gmake" instead of the usual "make", otherwise it will not work 
and look as if the makefiles are broken! 

4. cd to /usr/local/include as root and cp -r ITL_INSTALL_DIR/itl ./
5. Change permissions of all subdirs to r-xr-xr-x (chmod +rx dir)

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