[salar]

Hi everyone,

I need to install OpenFOAM 4.1 with GCC-8.3.0 in our cluster (Centos 7). I made some modification as mentioned in:

https://github.com/OpenFOAM/OpenFOAM...80f406a23d3004

Everything works fine but when It wmake the solvers it shows the following linkage error:

/scratch/user/A/OpenFOAM/OpenFOAM-4.1/applications/solvers/basic/laplacianFoam
g++ -std=c++0x -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -O3 -DNoRepository -ftemplate-depth-100 -I/scratch/user/A/OpenFOAM/OpenFOAM-4.1/src/finiteVolume/lnInclude -I/scratch/user/A/OpenFOAM/OpenFOAM-4.1/src/meshTools/lnInclude -IlnInclude -I. -I/scratch/user/A/OpenFOAM/OpenFOAM-4.1/src/OpenFOAM/lnInclude -I/scratch/user/A/OpenFOAM/OpenFOAM-4.1/src/OSspecific/POSIX/lnInclude -fPIC -Xlinker --no-as-needed /scratch/user/A/OpenFOAM/OpenFOAM-4.1/platforms/linux64Gcc83DPInt32Opt/applications/solvers/basic/laplacianFoam/laplacianFoam.o -L/scratch/user/A/OpenFOAM/OpenFOAM-4.1/platforms/linux64Gcc83DPInt32Opt/lib \
-lfiniteVolume -lmeshTools -lOpenFOAM -ldl \
-lm -o /scratch/user/A/OpenFOAM/OpenFOAM-4.1/platforms/linux64Gcc83DPInt32Opt/bin/laplacianFoam
/scratch/user/A/OpenFOAM/OpenFOAM-4.1/platforms/linux64Gcc83DPInt32Opt/applications/solvers/basic/laplacianFoam/laplacianFoam.o:laplacianFoam.C:function Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::Boundary::evaluate(): error: undefined reference to 'Foam::UPstream::nRequests()'
/scratch/user/A/OpenFOAM/OpenFOAM-4.1/platforms/linux64Gcc83DPInt32Opt/applications/solvers/basic/laplacianFoam/laplacianFoam.o:laplacianFoam.C:function Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::Boundary::evaluate(): error: undefined reference to 'Foam::UPstream::waitRequests(int)'
/scratch/user/A/OpenFOAM/OpenFOAM-4.1/platforms/linux64Gcc83DPInt32Opt/applications/solvers/basic/laplacianFoam/laplacianFoam.o:laplacianFoam.C:function void Foam::mapDistributeBase::distribute<double, Foam::noOp>(Foam::UPstream::commsTypes, Foam::List<Foam::Pair<int> > const&, int, Foam::List<Foam::List<int> > const&, bool, Foam::List<Foam::List<int> > const&, bool, Foam::List<double>&, Foam::noOp const&, int): error: undefined reference to 'Foam::UPstream::nRequests()'

Thank you for your comments on this error.

Best,
Salar