Re: [netcdfgroup] Installation prolem-fc15

• To: netcdfgroup@xxxxxxxxxxxxxxxx
• Subject: Re: [netcdfgroup] Installation prolem-fc15
• From: Gus Correa <gus@xxxxxxxxxxxxxxxxx>
• Date: Wed, 16 Apr 2014 11:30:35 -0400

Hi M. Mahakur

Yes, you nailed down the additional problem with HDF4.
I forgot to mention it, and I am glad that you figured it out.
If let alone, HDF4 duplicates the NetCDF library with an ancient one.
That library is not very useful, an only confuses the
installation procedure of the new NetCDF library.
As you found out, if you install HDF4 with
'--disable-netcdf' everything works fine.

Best,
Gus Correa

On 04/16/2014 09:36 AM, M.Mahakur wrote:

Respected Dr. Correa,

Thanks for your help. I sent another mail just before this mail (CC: netcdf 
group), please ignore.
Now I could install with your tips. I reinstall hdf4 with '--disable-netcdf' 
option and installed with the hdf4 'LIB', it worked. I realised when you 
mentioned problem with hdf4 LIB. As, you could compile without hdf4 and later 
searched with hdf4, found the link:

http://www.unidata.ucar.edu/software/netcdf/docs/build_hdf4.html

Hence, I rebuild another hdf4 as mentioned above. Now fine.
Thank you. I am not good with thse stuffs, sorry took 2-days.

With Regards,
Mahakur

----- Original Message -----
From: Gus Correa <gus@xxxxxxxxxxxxxxxxx>
To: netcdfgroup@xxxxxxxxxxxxxxxx
Sent: Tue, 15 Apr 2014 23:07:08 +0530 (IST)
Subject: Re: [netcdfgroup] Installation prolem-fc15

On 04/15/2014 01:00 PM, M.Mahakur wrote:

Respected All,

I am trying to install netcdf-4.3.0 in Fedora-15.
But, I am not able to proceed ahead due to following errors. I configured as:

CPPFLAGS="-I/usr/local/hdf5/include/ -I/usr/local/hdf4/include/ -I/usr/local/inlude/ 
-I/usr/include/"
LDFLAGS="-L/usr/local/hdf5/lib -L/usr/local/hdf4/lib -L/usr/local/lib/ 
-L/usr/lib"
./configure --enable-hdf4 --enable-dap --prefix=/usr/local/netcdf4

======Errors=====

I make[2]: Leaving directory `/home/mahakur/SOFTWARES/netcdf-4.3.0/liblib'
Making all in ncgen3
make[2]: Entering directory `/home/mahakur/SOFTWARES/netcdf-4.3.0/ncgen3'
/bin/sh ../libtool --tag=CC   --mode=link gcc  -g -O2
-L/usr/local/hdf5/lib -L/usr/local/hdf4/lib -L/usr/local/lib/ -L/usr/lib
-oncgen3 main.o load.o escapes.o getfill.o init.o genlib.o ncgentab.o
../liblib/libnetcdf.la  -lsz -lhdf5_hl -lhdf5 -lm -lz -lcurl
libtool: link: gcc -g -O2 -o .libs/ncgen3 main.o load.o escapes.o getfill.o 
init.o
genlib.o ncgentab.o  -L/usr/local/hdf5/lib -L/usr/local/hdf4/lib 
-L/usr/local/lib/
-L/usr/lib ../liblib/.libs/libnetcdf.so /usr/local//lib/libsz.so
/usr/local/hdf5/lib/libhdf5_hl.so /usr/local/hdf5/lib/libhdf5.so -lm -lz
/usr/local/lib/libcurl.so -Wl,-rpath -Wl,/usr/local/netcdf4/lib
-Wl,-rpath -Wl,/usr/local//lib -Wl,-rpath -Wl,/usr/local/hdf5/lib -Wl,-rpath
-Wl,/usr/local/lib
../liblib/.libs/libnetcdf.so: undefined reference to `SDstart'
../liblib/.libs/libnetcdf.so: undefined reference to `SDend'
../liblib/.libs/libnetcdf.so: undefined reference to `SDattrinfo'
../liblib/.libs/libnetcdf.so: undefined reference to `SDfileinfo'
../liblib/.libs/libnetcdf.so: undefined reference to `SDreadattr'
../liblib/.libs/libnetcdf.so: undefined reference to `SDselect'
../liblib/.libs/libnetcdf.so: undefined reference to `SDreaddata'
../liblib/.libs/libnetcdf.so: undefined reference to `SDdiminfo'
../liblib/.libs/libnetcdf.so: undefined reference to `SDgetfillvalue'
../liblib/.libs/libnetcdf.so: undefined reference to `SDgetinfo'
../liblib/.libs/libnetcdf.so: undefined reference to `SDgetdimid'
collect2: ld returned 1 exit status
make[2]: *** [ncgen3] Error 1
make[2]: Leaving directory `/home/mahakur/SOFTWARES/netcdf-4.3.0/ncgen3'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/mahakur/SOFTWARES/netcdf-4.3.0'
make: *** [all] Error 2
[mahakur@localhost netcdf-4.3.0]$

Thanking you.

With Regards,
Mahakur
IITM, Pune (India)

Hi M.Mahakur

As far as I can tell, the undefined references are HDF4 symbols.

Somehow configure doesn't seem to add the HDF4 libraries to the Makefile
(but does the right thing with HDF5).
Maybe it is a bug in the configure script?
You can check that the HDF4 libraries (not the directories)
are missing from your libtool command line above.

I had the same problem here before.
My fix was to add LIBS="-lmfhdf -ldf" to the configure environment.
You may need to do a 'make distclean' to start fresh.

I hope this helps,
Gus Correa

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