[Wrf-users] Unable to build WRF3.6 on CYGWIN

[ashwinD12 .]

I went past these errors by making changes to external/io_netcdf/makefile
by adding the hdf5 libraries to LIBS flag.
When I compile again I get these errors now -
../external/io_grib2/libio_grib2.a(enc_jpeg2000.o):enc_jpeg2000.c:(.text+0x102):
 undefined reference to `jas_stream_memopen'
../external/io_grib2/libio_grib2.a(enc_jpeg2000.o):enc_jpeg2000.c:(.text+0x124):
 undefined reference to `jas_stream_memopen'
../external/io_grib2/libio_grib2.a(enc_jpeg2000.o):enc_jpeg2000.c:(.text+0x13a):
 undefined reference to `jpc_encode'
../external/io_grib2/libio_grib2.a(enc_jpeg2000.o):enc_jpeg2000.c:(.text+0x14d):
 undefined reference to `jas_stream_close'
../external/io_grib2/libio_grib2.a(enc_jpeg2000.o):enc_jpeg2000.c:(.text+0x155):
 undefined reference to `jas_stream_close'
../external/io_grib2/libio_grib2.a(dec_jpeg2000.o):dec_jpeg2000.c:(.text+0x19):
undefined reference to `jas_stream_memopen'
../external/io_grib2/libio_grib2.a(dec_jpeg2000.o):dec_jpeg2000.c:(.text+0x2d):
undefined reference to `jpc_decode'
../external/io_grib2/libio_grib2.a(dec_jpeg2000.o):dec_jpeg2000.c:(.text+0x61):
undefined reference to `jas_matrix_create'
../external/io_grib2/libio_grib2.a(dec_jpeg2000.o):dec_jpeg2000.c:(.text+0x9a):
undefined reference to `jas_image_readcmpt'
../external/io_grib2/libio_grib2.a(dec_jpeg2000.o):dec_jpeg2000.c:(.text+0xe7):
undefined reference to `jas_matrix_destroy'


and several more of those errors.

LIB_BUNDLED does include  grib2.a

LIB_BUNDLED     = \
                     ../external/fftpack/fftpack5/libfftpack.a \
                     ../external/io_grib1/libio_grib1.a \
                     ../external/io_grib2/libio_grib2.a \
                     ../external/io_grib_share/libio_grib_share.a \
                     ../external/io_int/libwrfio_int.a \
                     $(ESMF_IO_LIB) \
                     CONFIGURE_COMMS_LIB \
                     ../frame/module_internal_header_util.o \
                     ../frame/pack_utils.o







On Sun, Jul 13, 2014 at 4:17 PM, ashwinD12 . <winash12 at gmail.com> wrote:

> Hello,
>          I have tried to build WRF V3.6 on CYGWIN(gfortran and gcc) with
> the following instructions in configure_new.defaults -
>
> LIB_EXTERNAL    = \
>                    -L$(WRF_SRC_ROOT_DIR)/external/io_netcdf -lwrfio_nf
> -L/usr/local/lib -lnetcdff -lnetcdf -L/usr/local/lib -lnetcdf -lhdf5_hl
> -lhdf5 -lm -lz
>
> I get the following errors when I type ./compile em_real >& compile.log -
>
>
> removing external declaration of iargc for gfortran
> gfortran -w -ffree-form -ffree-line-length-none  -fconvert=big-endian
> -frecord-marker=4  -c  -I/home/lenovo/gz/WRFV3/netcdf_links/include
> -I../ioapi_share diffwrf.f
> diffwrf io_netcdf is being built now.
> /home/lenovo/gz/WRFV3/netcdf_links/lib/libnetcdf.a(libnetcdf4_la-nc4internal.o):
> In function `nc4_rec_find_hdf_type':
> /home/lenovo/gz/netcdf-4.2.1.1/libsrc4/nc4internal.c:362: undefined
> reference to `H5Tequal'
> /home/lenovo/gz/WRFV3/netcdf_links/lib/libnetcdf.a(libnetcdf4_la-nc4internal.o):
> In function `find_var_shape_grp':
> /home/lenovo/gz/netcdf-4.2.1.1/libsrc4/nc4internal.c:109: undefined
> reference to `H5Dget_space'
>
>
> There are about 480 errors. Under my /usr/local/lib folder
>
> the required HDF5 libraries are present i.e libhdf5.a, etc.
>
>
> I am using netcdf-4.2.1 and it was built with netcdf4 enabled. Should I
> disable this and rebuild netcd4 and then build WRFV3.6 ?
>
>
> When I run the 'nm' program with the -a option all those missing
> references show up under those libraries so I really do not know where the
> problem is.
>
>
> Any pointers would be appreciated ?
>
> Regards,
>
> Ashwin.
>
>
>
>
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