[ncl-install] FW: NCL 6.4.0 on mac OSX

[Mary Haley]

Hi Will,

Another user had this same problem. He said that after he updated MacPorts,
this seemed to fix things. He was using the 6.3.0 GNU compilers that were
installed via MacPorts. He actually built NCL from source code, but the
issue was the same regardless if he used a precompiled Mac binary or his
own built version.

Here's what he reported:

Thanks for all the information. I have rebuilt ncl_ncarg 6.4 on 10.11, and
it passes my tests.
I rebuilt macports as well, and have the default gcc set to 6.3 now.
So it was something on my end that was messed up.
mac02:~ apsd$ nm /opt/local/lib/gcc6/libstdc++.dylib | grep __ZdaPvm
0000000000006731 T __ZdaPvm
mac02:~ apsd$


So, I think you may want to look into upgrading MacPorts and maybe your GNU
compiler version.

The other option is to install gcc/gfortran from hpc.sourceforge.net, which
will get installed to /usr/local and should have that symbol defined.

A third option is to try the conda version of NCL:

http://www.ncl.ucar.edu/Download/conda.shtml

Hope one of these solutions works for you.

--Mary



On Wed, Mar 15, 2017 at 5:52 PM, Will Hobbs <will.hobbs at utas.edu.au> wrote:

> Hi everyone
>
>
>
>
>
> I am updating from v 6.3.0 to 6.40.,  on a mac (OSX 10.11.6) using the
> binary ncl_ncarg-6.4.0.MacOS_10.11_64bit_nodap_gcc610.tar.gz.
>
>
>
> When I try and submit the test command
>
>
>
> >ng4ex gsun01n -clean
>
>
>
> I get the following error message:
>
>
>
> ‘dyld: Symbol not found: __ZdaPvm
>
>   Referenced from: /usr/local/ncl-6.4.0/bin/ncl (which was built for Mac
> OS X 10.11)
>
>   Expected in: /usr/local/lib/libstdc++.6.dylib
>
>  in /usr/local/ncl-6.4.0/bin/ncl
>
> Trace/BPT trap
>
>
>
> ncl failed.’
>
>
>
> If I change my $NCARG_ROOT path back to where I have v 6.3.0 installed,
> the test script runs just fine. More system information below; the only
> warning I could see was for the gfortran –version command.
>
>
>
>
>
> Many thanks
>
>
>
> Will
>
>
>
> otool -L `which ncl`
>
> /usr/local/ncl-6.4.0/bin/ncl:
>
>                 /opt/X11/lib/libfontconfig.1.dylib (compatibility version
> 11.0.0, current version 11.2.0)
>
>                 /usr/lib/libiconv.2.dylib (compatibility version 7.0.0,
> current version 7.0.0)
>
>                 /opt/X11/lib/libXrender.1.dylib (compatibility version
> 5.0.0, current version 5.0.0)
>
>                 /usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0,
> current version 1.0.5)
>
>                 /opt/X11/lib/libXpm.4.dylib (compatibility version 16.0.0,
> current version 16.0.0)
>
>                 /opt/X11/lib/libX11.6.dylib (compatibility version 10.0.0,
> current version 10.0.0)
>
>                 /opt/X11/lib/libXext.6.dylib (compatibility version
> 11.0.0, current version 11.0.0)
>
>                 /usr/local/lib/libstdc++.6.dylib (compatibility version
> 7.0.0, current version 7.22.0)
>
>                 /usr/local/lib/libgomp.1.dylib (compatibility version
> 2.0.0, current version 2.0.0)
>
>                 /usr/lib/libSystem.B.dylib (compatibility version 1.0.0,
> current version 1226.10.1)
>
>                 /usr/local/lib/libgcc_s.1.dylib (compatibility version
> 1.0.0, current version 1.0.0)
>
>
>
> env | grep NCARG
>
> NCARG_ROOT=/usr/local/ncl-6.4.0
>
>
>
> which gcc
>
> /usr/bin/gcc
>
>
>
>
>
> which gfortran
>
> /usr/local/bin/gfortran
>
>
>
> gcc --version
>
> Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
> --with-gxx-include-dir=/usr/include/c++/4.2.1
>
> Apple LLVM version 8.0.0 (clang-800.0.42.1)
>
> Target: x86_64-apple-darwin15.6.0
>
> Thread model: posix
>
> InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/
> XcodeDefault.xctoolchain/usr/bin
>
>
>
>
>
> gfortran --version
>
> gfortran: warning: couldn’t understand kern.osversion ‘15.6.0
>
> GNU Fortran (GCC) 4.9.0 20130811 (experimental)
>
>
>
>
>
>
>
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