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OpenFOAM compilation on a linux machine

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Old   January 3, 2005, 07:42
Default Hello everybody, I am tryin
  #1
Enric Aramburu (Aramburu)
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Hello everybody,

I am trying to compile OpenFOAM on a PC (linux, red hat 7.3)and I get some error messages related with some libraries, I include an example of such errors:

--------------------------------------------------
/home/ceis/OpenFOAM/OpenFOAM-1.0/src/lam-7.1.1/platforms/linuxOpt/lib/liblam.so.0: undefined reference to `pthread_cond_signal@GLIBC_2.3.2'
/home/ceis/OpenFOAM/OpenFOAM-1.0/src/lam-7.1.1/platforms/linuxOpt/lib/liblam.so.0: undefined reference to `pthread_cond_broadcast@GLIBC_2.3.2'
/home/ceis/OpenFOAM/OpenFOAM-1.0/src/lam-7.1.1/platforms/linuxOpt/lib/liblam.so.0: undefined reference to `pthread_cond_destroy@GLIBC_2.3.2'
/home/ceis/OpenFOAM/OpenFOAM-1.0/src/lam-7.1.1/platforms/linuxOpt/lib/liblam.so.0: undefined reference to `pthread_cond_wait@GLIBC_2.3.2'
/home/ceis/OpenFOAM/OpenFOAM-1.0/src/lam-7.1.1/platforms/linuxOpt/lib/liblam.so.0: undefined reference to `pthread_cond_init@GLIBC_2.3.2'
/home/ceis/OpenFOAM/OpenFOAM-1.0/src/lam-7.1.1/platforms/linuxOpt/lib/libmpi.so.0: undefined reference to `__register_atfork@GLIBC_2.3.2'
collect2: ld returned 1 exit status
make: *** [/home/ceis/OpenFOAM/OpenFOAM-1.0/applications/bin/linuxOpt/icoTopoFoam] Error 1

--------------------------------------------------

any idea that helps me to solve this will be welcome.

Thanks in advance.

Enric.
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Old   January 3, 2005, 10:14
Default Hi, did you clean out the
  #2
Mattijs Janssens (Mattijs)
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Hi,

did you clean out the lam build? See the $FOAM_SRC/Allwmake script for how to clean/rebuild lam.

Also I've never tried to build that lam version on an older RH version. OpenFOAM uses an unmodified lam and just does something like configure --prefix=XXXX so it seems the error is in the lam configure setup. Or there are some old binary files which haven't been removed.

Hope this helps,

Mattijs
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Old   January 4, 2005, 04:02
Default Hi Mattijs, You are right,
  #3
Enric Aramburu (Aramburu)
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Hi Mattijs,

You are right, I have erased the whole instalation, I have installed it again but without installing the precompiled version, I have recompiled it and it works perfectly.

thank you very much.

Enric.
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