Hi Elena
>>> jpeg and zlib are required to build HDF4.
ah, yes, true
and the jpeg configure output was there all the time
Extra libraries: -ljpeg -lz
I solved this by using enable shared libraries on the HDF4 build
./configure --prefix=/home/pvicente/install/hdf-4.2.9 --disable-netcdf
--enable-shared --disable-fortran
like this, netCDF detects HDF4
./configure --prefix=/home/pvicente/install/netcdf-c-4.3.1-rc3 --enable-hdf4
checking for Hclose in -ldf... yes
checking for SDcreate in -lmfhdf... yes
checking for unsigned long long int... yes
checking for long long int... yes
checking for unsigned long long int... (cached) yes
checking what to call the output of the ftpbin target...
binary-netcdf-4.3.1-rc3.tar
checking value of LIBS... -lmfhdf -ldf -lhdf5_hl -lhdf5 -lm -lz -lcurl
------------
pvicente@xxxxxxx
Department of Earth System Science
3200 Croul Hall
University of California, Irvine
Irvine, CA 92697-3100
----- Original Message -----
From: Elena Pourmal
To: HDF Users Discussion List
Cc: help@xxxxxxxxxxxx ; netcdfgroup@xxxxxxxxxxxxxxxx
Sent: Wednesday, September 25, 2013 9:01 PM
Subject: Re: [Hdf-forum] Build RC2 and RC3 with HDF4
jpeg and zlib are required to build HDF4.
Elena
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Elena Pourmal The HDF Group http://hdfgroup.org
1800 So. Oak St., Suite 203, Champaign IL 61820
217.531.6112
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On Sep 25, 2013, at 6:16 PM, Pedro Vicente <pvicente@xxxxxxx>
wrote:
Hi netCDF team
actually this is more a question for the HDF team
I am trying to build netCDF 4.3.1 RC2/RC3 with HDF4, following the
instructions here
http://www.unidata.ucar.edu/software/netcdf/docs/build_hdf4.html
"For this to work, you must build the HDF4 library with the configure
option "
--disable-netcdf for RC2I build HDF4 with
./configure --prefix=/home/pvicente/install/hdf-4.2.9 --disable-netcdf
and the ouput had this last line
Support for netCDF API 2.3.2: no
Build netCDF
defined
H4DIR=/home/pvicente/install/hdf-4.2.9
CPPFLAGS="-I${H4DIR}/include"
LDFLAGS="-L${H4DIR}/lib"
./configure --prefix=/home/pvicente/install/netcdf-c-4.3.1-rc2
--enable-hdf4
output
checking for mfhdf.h... yes
checking for Hclose in -ldf... no
checking for SDcreate in -lmfhdf... no
checking value of LIBS... -lhdf5_hl -lhdf5 -lm -lz -lcurl
and this linking error
../liblib/.libs/libnetcdf.so: undefined reference to `SDstart'
for RC3
./configure --prefix=/home/pvicente/install/netcdf-c-4.3.1-rc3
--enable-hdf4
checking mfhdf.h usability... yes
checking mfhdf.h presence... yes
checking for mfhdf.h... yes
checking for Hclose in -ldf... no
configure: error: Can't find or link to the hdf4 df library. See config.log
for errors.
config.log
configure:16643: gcc -o conftest -g -O4 -Wall -Wunused -W -Wshadow
-Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wmissing-prototypes
-fno-common -I/home/pvice$
/home/pvicente/install/hdf-4.2.9/lib/libdf.a(dfjpeg.o): In function
`DFCIjpeg':
dfjpeg.c:(.text+0x306): undefined reference to `jpeg_std_error'
hhmm, HDF4 is missing jpeg
it's been a while since I built HDF4 , how can I disable jpeg from the HDF4
configure ?
--help says
--with-jpeg=DIR Use jpeg library [default=yes]
maybe configure of netCDF should allow for the non-presence of jpeg ?
thanks
Pedro
------------
pvicente@xxxxxxx
Department of Earth System Science
3200 Croul Hall
University of California, Irvine
Irvine, CA 92697-3100
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