[netCDF #OFP-755631]: Netcdf

> I ran a make clean and set the CPPFLAGS before running the recommended
> ./configure below and I am still receiving the same error message.  As I
> asked in my previous E-mail do you think it would be wise to try and go
> about installing gfortran 4.6 or continue to modify the environmental
> variables?

Sorry, I don't know whether installing gfortran 4.6 will help.  In the past,
I succeeded with an older version of gfortran (4.2.1) using this invocation,
using netCDF version 4.1.1 or 4.1.3 (sorry I don't seem to have a record which):

  make clean && CC=cc CFLAGS='-g -m32' CXX=g++ CXXFLAGS='-g -m32' FC='gfortran 
-m32' FCFLAGS='-g' F77='gfortran -m32' FFLAGS='-g -O2' CPPFLAGS='-DNDEBUG 
-DgFortran' LDFLAGS=-m32 LIBS= FLIBS= F90LIBS= ./configure --with-udunits 
--enable-netcdf-4 --with-hdf5=/share/ed/local/mort && make check install 

--Russ

> On 8/26/11 2:50 PM, Unidata netCDF Support wrote:
> > Leif,
> >
> > One more environment variable to add, that I've found is necessary for some 
> > versions of netCDF
> > on MacOS X:
> >
> >    CPPFLAGS='-DgFortran'
> >
> > --Russ
> >
> >> Thank you very much for your help.  I made sure to run make clean and am
> >> still receiving the same errors.  I did notice that further up in the
> >> code I see many of the following messages
> >>
> >> ld: warning: can't find atom for N_GSYM stabs timedim:G(0,3) in ftest.o
> >>
> >> When I googled this I found out there are some issues with gfortran.  I
> >> tried earlier with gfortran 4.6.1 and received the
> >> checking if Fortran "byte" is C "signed char"... configure: error: Could
> >> not link conftestf.o and conftest.o
> >> error.  If need be I could go back to trying out the more recent version
> >> of gfortran if that would be better.
> >>
> >> Leif
> >> On 8/26/11 1:13 PM, Unidata netCDF Support wrote:
> >>> Greetings Leif,
> >>>
> >>> Let's try this - set lt_cv_ld_force_load=no before the configure command:
> >>>
> >>> lt_cv_ld_force_load=no ./configure --prefix=/opt/netcdf3/gfortran
> >>>
> >>> Also, before re-configuring, set your environmental flags the following 
> >>> way:
> >>>
> >>> export FC=gfortran
> >>> export F77=gfortran
> >>> export CFLAGS='-arch i386'
> >>> export FFLAGS='-g -O2 -m32'
> >>> export FCFLAGS='-g -O2 -m32'
> >>>
> >>> Make sure to execute a make clean before re-configuring.
> >>>
> >>> Cheers!
> >>>
> >>> Sean
> >>>
> >>>> Thank you for the response I tried exporting FFLAGS and CFLAGS as you
> >>>> recommended and I still receive the same error messages.  I am using a
> >>>> cookbook guide to installing netcdf from Dr. MacCready's website
> >>>> http://faculty.washington.edu/pmacc/roms_mac_notes.html and I don't know
> >>>> if I am going wrong somewhere else.  Thank you very much for your time.
> >>>>
> >>>> Leif
> >>>> On 8/26/11 12:29 PM, Unidata netCDF Support wrote:
> >>>>> Greetings Leif,
> >>>>>
> >>>>> Your error log indicates there is a cpu architecture mismatch in your 
> >>>>> libraries. Your CFLAGS variable indicates that you would like to build 
> >>>>> 32 bit libs. If this is the case, you will need to modify both your 
> >>>>> CFLAGS and FFLAGS as such:
> >>>>>
> >>>>>     FFLAGS='-O3 -m32'
> >>>>>     CFLAGS='-arch i386'
> >>>>>
> >>>>> Note that -m32 -m64 flags are for gfortran 32/64-bit; gcc expects -arch 
> >>>>> i386 or -arch x86_64.
> >>>>>
> >>>>> Cheers!
> >>>>>
> >>>>> Sean
> >>>>>
> >>>>>> Full Name: Leif Rasmuson
> >>>>>> Email Address: address@hidden
> >>>>>> Organization: University of ORegon
> >>>>>> Package Version: 3.6.3
> >>>>>> Operating System: MAC OS 10.6.8
> >>>>>> Hardware:
> >>>>>>
> >>>>>> Description of problem: I am attempting to install netcdf and have been
> >>>>>> using the following commands before running the ./configure:
> >>>>>>
> >>>>>>
> >>>>>> d70-134:netcdf-3.6.3 lrasmuson$ export FC=gfortran
> >>>>>> d70-134:netcdf-3.6.3 lrasmuson$ export F77=gfortran
> >>>>>> d70-134:netcdf-3.6.3 lrasmuson$ export F90=gfortran
> >>>>>> d70-134:netcdf-3.6.3 lrasmuson$ export FFLAGS='-O3'
> >>>>>> d70-134:netcdf-3.6.3 lrasmuson$ export CFLAGS='-m32'
> >>>>>> d70-134:netcdf-3.6.3 lrasmuson$ ./configure 
> >>>>>> --prefix=/opt/netcdf3/gfortran
> >>>>>>
> >>>>>> the configure appears to run ok but I receive the following errors 
> >>>>>> after
> >>>>>> running $ make check
> >>>>>>
> >>>>>> ld: symbol(s) not found
> >>>>>> collect2: ld returned 1 exit status
> >>>>>> make[2]: *** [nctst] Error 1
> >>>>>> make[1]: *** [check-am] Error 2
> >>>>>> make: *** [check-recursive] Error 1
> >>>>>>
> >>>>>> I have included a more complete copy of the output as an attached text
> >>>>>> file if that helps.
> >>>>>>
> >>>>>> Thank you Leif
> >>>>>>
> >>>>>>
> >>>>> Ticket Details
> >>>>> ===================
> >>>>> Ticket ID: OFP-755631
> >>>>> Department: Support netCDF
> >>>>> Priority: Normal
> >>>>> Status: Open
> >>>>>
> >>>> --
> >>>> Leif K. Rasmuson
> >>>>
> >>>> PhD Student
> >>>> Oregon Institute of Marine Biology
> >>>> Phone: (253)961-1763
> >>>> E-Mail: address@hidden
> >>>>> <((((º>`·.¸¸.·´¯`·...¸><((((º>
> >>> Ticket Details
> >>> ===================
> >>> Ticket ID: OFP-755631
> >>> Department: Support netCDF
> >>> Priority: Normal
> >>> Status: Open
> >>>
> >>
> >> --
> >> Leif K. Rasmuson
> >>
> >> PhD Student
> >> Oregon Institute of Marine Biology
> >> Phone: (253)961-1763
> >> E-Mail: address@hidden
> >>> <((((º>`·.¸¸.·´¯`·...¸><((((º>
> >>
> > Russ Rew                                         UCAR Unidata Program
> > address@hidden                      http://www.unidata.ucar.edu
> >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: OFP-755631
> > Department: Support netCDF
> > Priority: Normal
> > Status: Closed
> >
> 
> 
> --
> Leif K. Rasmuson
> 
> PhD Student
> Oregon Institute of Marine Biology
> Phone: (253)961-1763
> E-Mail: address@hidden
> ><((((º>`·.¸¸.·´¯`·...¸><((((º>
> 
> 

Russ Rew                                         UCAR Unidata Program
address@hidden                      http://www.unidata.ucar.edu



Ticket Details
===================
Ticket ID: OFP-755631
Department: Support netCDF
Priority: Normal
Status: Closed