cannot find -lfftw3

[VamosZhi]

Hi, anyone could help me with the following Compilation problems:

/cvmfs/soft.computecanada.ca/gentoo/2020/usr/x86_64-pc-linux-gnu/binutils-bin/2.33.1/ld.bfd: cannot find -lfftw3
collect2: error: ld returned 1 exit status
make: *** [/cvmfs/soft.computecanada.ca/easybuild/software/2020/avx2/MPI/gcc9/openmpi4/openfoam/v2112/OpenFOAM-v2112/wmake/makefiles/general:184: /home/z54cheng/OpenFOAM/z54cheng-v2112/platforms/linux64GccDPInt32Opt/lib/libAcoustics.so] Error 1

Best,
Zhi

[unicfdlab]

Hi, Zhi!
The FFTW3 library was not compiled or the environment path to it was incorrect. This library must be compiled with OpenFOAM and is located in the ThirdParty folder.

[VamosZhi]

Hi, Many thanks for your reply! Could you further explain what’s the meaning for: interpolationScheme cell; interpolate false; In the commenSettings? I found my parallel running crashed when calculating the acoustics pressure in the log file if I set more sound monitors (no so high, about 30 monitors). I wander whether it’s owing to this. Best, Zhi From: ***@***.***> Sent: February 27, 2023 04:40 To: ***@***.***> Cc: ZHI ***@***.***>; ***@***.***> Subject: Re: [unicfdlab/libAcoustics] cannot find -lfftw3 (Issue #96) Hi, Zhi! The FFTW3 library was not compiled or the environment path to it was incorrect. This library must be compiled with OpenFOAM and is located in the ThirdParty folder. — Reply to this email directly, view it on GitHub<#96 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ARO4ZJSOUEJSTYIA6X3ONUDWZRZBLANCNFSM6AAAAAAVGCNJHM>. You are receiving this because you authored the thread.Message ID: ***@***.***>