[petsc-users] Fortran HDF5 Cannot be found in PETSc-3.16

[Danyang Su]

Thanks, Barry. It works now.

Danyang

On 2022-02-28 9:59 a.m., Barry Smith wrote:
>    You need the additional configure option --download-hdf5-fortran-bindings  Please make sure you have the latest 3.16.4
>
>    Barry
>
>
>> On Feb 28, 2022, at 12:42 PM, Danyang Su <danyang.su at gmail.com> wrote:
>>
>> Hi All,
>>
>> Does anyone encounter the problem when HDF5 related fortran code cannot be compiled in PETSc-3.16 because the 'use hdf5' cannot find the required file?
>>
>> Compared to HDF5-1.12.0 and earlier versions, some object files (e.g., hdf5.mod, hdf5.o) are missing in HDF5-1.12.1 in PETSc-3.16. I checked the makefile in hdf5 folder in externalpackage, there are some difference which I guess might cause the problem.
>>
>> In PETSc-3.15, HDF5-1.12.0
>>
>> # Make sure that these variables are exported to the Makefiles
>> F9XMODEXT = mod
>> F9XMODFLAG = -I
>> F9XSUFFIXFLAG =
>>
>> In PETSc-3.16, HDF5-1.12.1
>>
>> # Make sure that these variables are exported to the Makefiles
>> F9XMODEXT =
>> F9XMODFLAG =
>> F9XSUFFIXFLAG
>>
>> The configuration I use in PETSc-3.16 is the same as PETSc-3.15.
>>
>> ./configure --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --download-mumps --download-scalapack --download-parmetis --download-metis --download-ptscotch --download-fblaslapack --download-mpich --download-hypre --download-superlu_dist --download-hdf5=yes --download-cmake --with-debugging=0 COPTFLAGS="-O2 -march=native -mtune=native" CXXOPTFLAGS="-O2 -march=native -mtune=native" FOPTFLAGS="-O2 -march=native -mtune=native"
>>
>> Is this a bug or something wrong in my PETSc configuration?
>>
>> Thanks,
>>
>> Danyang
>>