[rku]

Hi,

I have a custom solver and am trying to compile it with profiling options switched on.

It's a code built on OpenFOAMv1912 and I compile the openfoam itself properly with the flags for the file 'wmake/rules/linux64Gcc/c++Prof' changed to:

c++DBUG = -pg
c++OPT = -O3 -finline -march=native -fno-omit-pointer

After which I try to compile the custom code (which compiles correctly in debug and normal mode) in profile mode. But I get the following error:

/home/rku/OpenFOAM/OpenFOAM-v1912/wmake/rules/General/transform:34: recipe for target 'Make/linux64GccDPInt32Prof/xxFvMesh/xxFvMesh.o' failed
make: *** [Make/linux64GccDPInt32Prof/xxFvMesh/xxFvMesh.o] Error 1
wmake solvers/xx
g++ -std=c++11 -m64 -DOPENFOAM=1912 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -Wno-unknown-pragmas -O3 -finline -march=native -fno-omit-frame-pointer -pg -DNoRepository -ftemplate-depth-100 -I/home/rku/OpenFOAM/OpenFOAM-v1912/applications/utilities/mesh/generation/foamyMesh/conformalVoronoiMesh/vectorTools -I/home/rku/OpenFOAM/OpenFOAM-v1912/applications/utilities/mesh/generation/extrude/extrudeMesh -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/TurbulenceModels/turbulenceModels/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/TurbulenceModels/incompressible/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/transportModels -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/transportModels/incompressible/singlePhaseTransportModel -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/finiteVolume/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/meshTools/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/sampling/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/dynamicFvMesh/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/surfMesh/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/fvOptions/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/triSurface/lnInclude -I../../src/lnInclude -I../../src/include -IlnInclude -I. -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/OpenFOAM/lnInclude -I/home/rku/OpenFOAM/OpenFOAM-v1912/src/OSspecific/POSIX/lnInclude   -fPIC -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPInt32Prof/xx.o -L/home/rku/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Prof/lib \
    -lturbulenceModels -lincompressibleTurbulenceModels -lincompressibleTransportModels -lfiniteVolume -lmeshTools -lsurfMesh -lfvOptions -lsampling -ldynamicFvMesh -L/home/rku/OpenFOAM/rku-v1912/platforms/linux64GccDPInt32Prof/lib -lxxMethod-lOpenFOAM -ldl  \
    -pg -lm -o /home/rku/OpenFOAM/rku-v1912/platforms/linux64GccDPInt32Prof/bin/xx
/usr/bin/ld: cannot find -lxxMethod
collect2: error: ld returned 1 exit status

There are already a bunch of posts regarding the error '/usr/bin/ld: cannot find -lxxx'. But I couldn't find a solution based on this problem where the error occurs because of switching on the profiling mode.

Does anyone else have it as well? Or link it to something similar already posted..

Thanks again for all the help

Cheers.