code_saturne User's Forum

Hello Yvan,

I tried to execute your suggestion, but appears the following error in the configure step:

/home/flavio/Downloads/code_saturne-4.0.4/configure --with-salome=/home/flavio/salome/V2015_1 --with-mpi=/usr/lib/openmpi LDFLAGS="-Wl, -rpath Wl,/usr/lib"
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking how to create a pax tar archive... gnutar
checking whether to enable maintainer-specific portions of Makefiles... no
checking for modulecmd... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/flavio/saturne/4.0.4_build':
configure: error: C compiler cannot create executables
See `config.log' for more details

I saw in other topics in respect to the running under SALOME or 'standalone'. The previous problem occurs only when running under salome.

Thanks.

Flávio

Hello,

Be careful, in the LDFLAGS, there must be no space between Wl, and what follows:

LDFLAGS="-Wl,-rpath Wl,/usr/lib"

(in you version, you have a space before -rpath).

This probably explains your problem.

Regards,

Yvan

Hello Yvan,

I modified the command LDFLAGS, but the error persists.

I tried add FC=/usr/bin/gfortran to line of the configure, but the error on the solver persists, too.

Thanks,

Flávio

Helllo,

Could you post the current error and config.log, as it may be different from previous ones ?

Regards,

Yvan

Hi,
The error in terminal:

/home/flavio/Downloads/code_saturne-4.0.4/configure --with-salome=/home/flavio/salome/V2015_1 --with-mpi=/usr/lib/openmpi LDFLAGS="-Wl,-rpath Wl,/usr/lib"
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking how to create a pax tar archive... gnutar
checking whether to enable maintainer-specific portions of Makefiles... no
checking for modulecmd... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/flavio/saturne/4.0.4_build':
configure: error: C compiler cannot create executables
See `config.log' for more details

Thanks.

Sorry,

My typo this time: the option should be

LDFLAGS="-Wl,-rpath -Wl,/usr/lib"

You need to replace the second "Wl" with "-Wl".

Regards,

Yvan

Hello Yvan,

I modified the command in the configure step, but the same error ("GFORTRAN_1.4 not found") occurs. Then, I created an shell script in /home/flavio/saturne/4.0.4/bin with name CS_salome.sh, such as the following:

#!/bin/bash

source /home/flavio/salome/appli_V2015_1/env.d/envProducts.sh
export LD_PRELOAD=$LD_PRELOAD:/usr/lib/x86_64-linux-gnu/libgfortran.so.3
//home/flavio/saturne/4.0.4/bin/code_saturne salome

With this is possible running the CFDSTUDY under SALOME without problem. And the shell script CS_gui.sh, such as the following to running the code_saturne in standalone mode:

#!/bin/bash

source /home/flavio/salome/appli_V2015_1/env.d/envProducts.sh
export LD_PRELOAD=$LD_PRELOAD:/usr/lib/x86_64-linux-gnu/libgfortran.so.3
//home/flavio/saturne/4.0.4/bin/code_saturne gui

I think that this is the solution.

Thank you for your attention.

Flávio