shared libraries - 'Can't find hdf5 library' while installing netCDF4 -


i trying build netcdf4 source on macosx. when run ./configure error:

checking library containing h5fflush... no configure: error: can't find or link hdf5 library. use --disable-netcdf-4, or     see config.log errors.

i installed hdf5 before, , set environment variables as:

ldflags=-l/opt/local/lib cppflags=-i/opt/local/include

in /opt/local/lib have these files: 

libhdf5.8.dylib              libhdf5.a                libhdf5.dylib                libhdf5.settings             libhdf5_cpp.8.dylib          libhdf5_cpp.a                libhdf5_cpp.dylib            libhdf5_hl.8.dylib           libhdf5_hl.a                 libhdf5_hl.dylib             libhdf5_hl_cpp.8.dylib           libhdf5_hl_cpp.a             libhdf5_hl_cpp.dylib

and in /opt/local/include have: 

hdf5.h      hdf5_hl.h

why doesn't configure script find hdf5 library? happy provide more information if needed!

edit: ultimate goal install netcdf4 use fortran module. have tried installing through macports, , seemed work, when tried use it, compiler told me there no netcdf.mod file, , sure enough there wasn't 1 found anywhere. turns out typing:

sudo port install netcdf-fortran

only installs library files, doesn't create .mod file, guess needed. found out other people had same problem, , advice given install gcc44, did create .mod file, compiler told me .mod file built different version of gfortran , couldn't used, that's why trying build scratch, if has faster option, more happy try it!

ok, figured out. reinstalled netcdf-fortran macports, .mod file appeared, had problem, however, when running gfortran, tell me netcdf.mod compiled different version of fortran 1 using. (macports uses 4.8), got gcc48 macports , using gfortran-mp-4.8 compile , works.

still don't know how build these things scratch, works @ least!!!


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