Your HDF5 was configured to be installed under folder:
> /opt/software/hdf/5/1.10.7-gcc_11-zlib_1-api_v18-mpich_3
But you are using a different folder in your NetCDF configuration.
> /opt/software/hdf/5/1.10.7-gcc_11-zlib_1-api_v18-nojava
In addition, your HDF5 was built using mpicc/mpifort, but
you are using gcc to build NetCDF. I suggest you to use the
same compilers.
Wei-keng
> On Oct 10, 2021, at 4:17 AM, Vesselin Kolev via netcdfgroup
> <netcdfgroup@xxxxxxxxxxxxxxxx> wrote:
>
> Hello Everyone,
>
> I face very strange problem when compiling NetCDF-C 4.8.0 against HDF5-1.10.7
> and HDF5-1.12.1.
>
> Note that HDF5 is compiled in the following manner:
>
> LDFLAGS="-L/opt/software/zlib/1.2.11/lib"
> CFLAGS="-I/opt/software/zlib/1.2.11/include"
> CXXFLAGS="-I/opt/software/zlib/1.2.11/include"
> FCLAGS="-I/opt/software/zlib/1.2.11/include"
> ZLIB_ROOT=/opt/software/zlib/1.2.11 FC=mpifort FCFLAGS="-Ofast" CC=mpicc
> CFLAGS="-Ofast" CXX=mpic++ CXXFLAGS="-Ofast" cmake ..
> -DCMAKE_INSTALL_PREFIX=/opt/software/hdf/5/1.10.7-gcc_11-zlib_1-api_v18-mpich_3
> -DHDF5_ENABLE_THREADSAFE=OFF -DHDF5_BUILD_CPP_LIB=OFF
> -DHDF5_BUILD_FORTRAN=ON -DHDF5_BUILD_HL_LIB=ON -DHDF5_BUILD_JAVA=OFF
> -DHDF5_ENABLE_Z_LIB_SUPPORT=ON -DBUILD_SHARED_LIBS=ON
> -DDEFAULT_API_VERSION=v18 -DHDF5_ENABLE_PARALLEL=ON
>
> using GCC 11.0.3. Also note, that the HDF5 compilation passed the
> post-compilation tests without any fail.
>
> But if I try to compile NetCDF-C agains that particular compilation of HDF5:
>
> LDFLAGS="-L/opt/software/hdf/5/1.10.7-gcc_11-zlib_1-api_v18-nojava/lib"
> CC=gcc CFLAGS="-Ofast
> -I/opt/software/hdf/5/1.10.7-gcc_11-zlib_1-api_v18-nojava/include"
> ./configure --prefix=/opt/software/netcdf-c/4/4.8.0-gcc_11_hdf5_1.10.7
> --enable-mmap --enable-byterange
>
> I get the following error:
>
> ../liblib/.libs/libnetcdf.so: undefined reference to `H5Pset_fapl_http'
> ../liblib/.libs/libnetcdf.so: undefined reference to `H5FD_http_init'
>
> Any suggestions where to look for the source of the problem are greatly
> welcomed.
>
> Thank you very much in advance!
>
> Best,
>
> Vesselin Kolev
>
>
> _______________________________________________
> NOTE: All exchanges posted to Unidata maintained email lists are
> recorded in the Unidata inquiry tracking system and made publicly
> available through the web. Users who post to any of the lists we
> maintain are reminded to remove any personal information that they
> do not want to be made public.
>
>
> netcdfgroup mailing list
> netcdfgroup@xxxxxxxxxxxxxxxx
> For list information or to unsubscribe, visit:
> https://urldefense.com/v3/__https://www.unidata.ucar.edu/mailing_lists/__;!!Dq0X2DkFhyF93HkjWTBQKhk!GiUL4XCgAQH0TzGBrQkV8rNtI2NK6xL6B6o83VkZrOi0_pyXo5cF3OpWZ3tD_YVeAs2z$
>
