compiler source C

[invitec35bc9ea]

bonsoir,
toujours dans ma recherche d'un programme EF, je suis tombé sur "OOFEM". dans la doc, on peut lire:

[3] Installation
============================== ============================== ==================
The installation procedure uses the top-level makefile
The build process has been tested so far on:

o i386 with Linux and gcc -- no problems,
o IBM RS/6000 with AIX 3.4 with gcc 2.95.2 -- no problems,

****************************** *****
Installation instructions for UNIX:
****************************** *****

1) Unpack the distribution
(for example by running "gunzip -c oofem-x.y.tar.gz | tar xof - ")
1) Change the directory to the OOFEM source directory
2) Optionally download and unpack IML++ distribution
in the oofem source directory under "iml" directory
3) Run the configure script as: ./configure
o) If you want to compile with IML++ support use "--enable-iml" parameter
o) If you want to build graphical post-processor (oofeg) use "--enable-oofeg" parameter
o) If you want to build parallel version (poofem) use "--enable-poofem" parameter
o) If you want to use PETSc library use "--enable-petsc" together with
"--with-PETSCDIR=dir" and "--with-PETSCARCH=arch" options to
configure PETSC support (dir is the patch to PETSC installation
directory, arch is PETSC architecture. See PETSC installation
manual for details.)
o) Add --enable-dss to compile with Direct Sparse Solver support (DSS)
o) If you want to build also debug versions for selected targets
use "--enable-debug" parameter

4) Run make to compile the required targets as: make all

The target executables are in bin/Release or bin/Debug directories.


To build the utilities do the following:

1) change to tools directory: cd tools
2) Run make:
make all

ne disposant pas linux mais windows, que deviendrait cette procedure à votre avis?
pour ce qui est iml++, je tombe sur ce lien: http://math.nist.gov/iml++/ mais n'ai aucune idée de ce je dois charger.

voici le contenu antier du readme:

 Cliquez pour afficher

/*

***** ***** ****** ****** *** ***
** ** ** ** ** ** ** *** **
** ** ** ** **** **** ** * **
** ** ** ** ** ** ** **
** ** ** ** ** ** ** **
***** ***** ** ****** ** **

OOFEM : Object Oriented Finite Element Code

Copyright (C) 1993 - 2005 Borek Patzak

Czech Technical University, Faculty of Civil Engineering,
Department of Structural Mechanics, 166 29 Prague, Czech Republic
www.oofem.org e-mail: info@oofem.org


This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

CONTENS:

[1] What is here
[2] Pre-requisities
[3] Installation
[4] Running oofem and oofeg
[5] Related Links




[1] What is here
============================== ============================== ==================
The directory tree below holds source code to the OOFEM package.

The directory "doc" contains the "User's guide",
sources to generate "Reference manual", documents describing
the input file specifications, element and material libraries,
and other useful documents.

The directory "oofemlib" contains the core part of OOFEM, the OOFEMlib module.

The directory "sm" contains the sources of structural analysis module.

The directory "tm" contains the sources of transport problem analysis
module.

The directory "fm" contains the sources of fluid mechanics module.

The directory "tools" contains sources for several utility programs.

The directory "tests" contains several tests, which are useful to verify
the program functionality.

Directory "dss" includes the sources for Direct Sparse Solver (DSS,
contributed by R. Vondracek)

The directory "main" contains the sources containing implementation of some
global functions (like main) for oofem, oofeg, and poofem targets.




[2] Pre-requisities
============================== ============================== ==================
The oofem requires the C++ compiler with STL (Standard Template Library).

The oofem contains interface to IML++ library. It is the C++ templated
library of modern iterative methods for solving both symmetric and
non-symmetric linear systems of equations, written by
Roldan Pozo. It can be downloaded from http://math.nist.gov/iml++/.
It is recomended to install IML++ and compile OOFEM with IML++ support.

The graphical post-processor (oofeg) requires the ELIXIR and Ckit libraries
by Petr Krysl (http://www.multires.caltech.edu/~pkrysl/), to be installed.
They provide X-windows graphics support.
The version of Elixir to be used with OOFEM is likely to be not compatible
with the original version maintained by the Petr Krysl. The compatible
Elixir version is available at oofem home page
(http://ksm.fsv.cvut.cz/oofem/oofem.html). The Ckit library can be obtained
at the same location.

Parallel version (poofem) requires MPI library to be installed.
If you do not have any, you can use MPICH. It is a freely available, portable
implementation of MPI (http://www-unix.mcs.anl.gov/mpi/mpich/).

If you want to use PETSc toolkit, the PETSc version 2.3.0 or higher is
required. The toolkit can be downloaded from PETSc project home page
(http://www-unix.mcs.anl.gov/petsc/petsc-as/index.html).

The reference manual can be generated automatically from the sources.
You can use it to generate documentation of your classes, too.
To do this, you have to install doxygen documentation system
(http://sourceforge.net/projects/doxygen/)
or (http://www.stack.nl/~dimitri/doxygen/)
and the Graph visualization toolkit
(http://www.research.att.com/sw/tools/graphviz/)

The compiled Reference Manual itself is not included in release
due to its size. It can be accessed online from oofem home page.




[3] Installation
============================== ============================== ==================
The installation procedure uses the top-level makefile
The build process has been tested so far on:

o i386 with Linux and gcc -- no problems,
o IBM RS/6000 with AIX 3.4 with gcc 2.95.2 -- no problems,
o IRIX64 6.2 and MIPSpro C++ 7.2 compiler -- problems:
Disabled exception handling. Also switch on "template prelinker".
If you are using SGI MIPSproTM C++ 7.1 or later,
you should also use -n32, or -64 option.
fix: set the corresponding configure CXXFLAGS on the command line as
$ CXXFLAGS="-64 -exceptions -prelink -ptused" ./configure
o Compaq Tru64 UNIX V5.1 and Compaq_C++ (Version_6.3A)
add -std gnu option to CXXFLAGS, for example by invoking
configure script as
$ CXXFLAGS="-std gnu" ./configure

****************************** *****
Installation instructions for UNIX:
****************************** *****

1) Unpack the distribution
(for example by running "gunzip -c oofem-x.y.tar.gz | tar xof - ")
1) Change the directory to the OOFEM source directory
2) Optionally download and unpack IML++ distribution
in the oofem source directory under "iml" directory
3) Run the configure script as: ./configure
o) If you want to compile with IML++ support use "--enable-iml" parameter
o) If you want to build graphical post-processor (oofeg) use "--enable-oofeg" parameter
o) If you want to build parallel version (poofem) use "--enable-poofem" parameter
o) If you want to use PETSc library use "--enable-petsc" together with
"--with-PETSCDIR=dir" and "--with-PETSCARCH=arch" options to
configure PETSC support (dir is the patch to PETSC installation
directory, arch is PETSC architecture. See PETSC installation
manual for details.)
o) Add --enable-dss to compile with Direct Sparse Solver support (DSS)
o) If you want to build also debug versions for selected targets
use "--enable-debug" parameter

4) Run make to compile the required targets as: make all

The target executables are in bin/Release or bin/Debug directories.


To build the utilities do the following:

1) change to tools directory: cd tools
2) Run make:
make all

Optionally to test the oofem package (requires the utilities):

1) cd tests
2) run batch do_test:
bash ./do_test
3) look the result file:
more ./result
4) Optionally, to test parallel version (all tests require PETSC support):
4.1) Change the directory to the OOFEM source directory
4.2) cd tests/partest
4.3) run "bash ./do_test"
4.4) look the result file "more ./result"

Optionally to build reference manuals

OOFEMlib reference manual:
1) cd oofemlib/doc/refman
2) make htmldoc

OOFEM reference manual (including OOFEMlib):
1) cd doc/refman
2) make htmldoc


[4] Running oofem and oofeg
============================== ============================== ==================
The oofem program prints out the available options when run without
any option. To run a specific job, you can enter

oofem -f input_file_name


To run oofeg (graphic post-processor), you need job context file
(created by oofem, for example using -context option). To run oofeg, enter

oofeg -f input_file_name

There are few useful oofeg key-bindings:
Fast viewing

B1 = window
Ctrl B1 = pan
Ctrl B2 = zoom
Shift B2 = fit all (only active drawing window will be affected)
Ctrl Shift B1 = rotate
B3 = done

Selection

B1 = select
Ctrl B1 = select window
Shift B1 = select nearest point
(confirm by B1 or select next one by Shift B1)
B2 = accept
B3 = reject



[5] Further documentation
============================== ============================== ==================
Please consult oofem home page (http://www.oofem.org) for
more documentation, manuals and new versions.

Bugs
============================== ============================== ==================

Please mail all bug reports and suggestions to [info@oofem.org]. I will try to
give satisfaction, if the time is at least partially on my side.


Enjoy
Borek Patzak

quelcun pourrait-il m'aider à compiler ce truc? merci
mes seules contraintes etant que le programme EF soit opensource, capable de faire des calculs structurels 3D (efforts/contraintes), et compatible agec le mailleur gmsh, je serais interessé par n'importe quel autre programme si vous en connaissez un.
merci

http://www.oofem.org/
http://www.geuz.org/gmsh/