[netCDF #JHU-572616]: "SD" Errors

Hi Sean,

> I'm trying to compile NetCDF on MacOS X 10.7.4 with HDF4 and HDF5 support, 
> and I'm getting the following error message when I run make check:
> 
> libtool: link: gcc -g -O2 -o .libs/tst_interops2 tst_interops2.o  
> ../liblib/.libs/libnetcdf.dylib -L/Users/seancrowell/local/lib 
> /Users/seancrowell/local/lib/libhdf5_hl.dylib 
> /Users/seancrowell/local/lib/libhdf5.dylib -lm -lz -lcurl
> Undefined symbols for architecture x86_64:
> "_SDstart", referenced from:
> _main in tst_interops2.o
> "_SDcreate", referenced from:
> _main in tst_interops2.o
> "_SDwritedata", referenced from:
> _main in tst_interops2.o
> "_SDendaccess", referenced from:
> _main in tst_interops2.o
> "_SDend", referenced from:
> _main in tst_interops2.o
> "_SDsetdimname", referenced from:
> _main in tst_interops2.o
> "_SDgetdimid", referenced from:
> _main in tst_interops2.o
> ld: symbol(s) not found for architecture x86_64
> collect2: ld returned 1 exit status
> make[2]: *** [tst_interops2] Error 1
> make[1]: *** [check-am] Error 2
> make: *** [check-recursive] Error 1
> 
> I have a sneaking suspicion that this is related to HDF4, but I'm not sure.

Are you running configure with the "--enable-hdf4" option, so you can access
some HDF4 files that are not netCDF files?

If so, you need to specify the location for the HDF4 header files and library 
in the CPPFLAGS and LDFLAGS options or environment variables to the configure
script, to create Makefiles that incorporate that information.

Otherwise, you should omit --enable-hdf4 as a configure option.

--Russ

> Sean
> 
> 
> ======================================
> Sean Crowell
> Postdoctoral Research Associate
> College of Atmospheric and Geographic Sciences
> University of Oklahoma
> Office: NWC 5420
> Phone: (405)325-1089
> address@hidden<mailto:address@hidden>
> 
> 
> 
> 
> 
> 
> 
Russ Rew                                         UCAR Unidata Program
address@hidden                      http://www.unidata.ucar.edu



Ticket Details
===================
Ticket ID: JHU-572616
Department: Support netCDF
Priority: Normal
Status: Closed