Bug#949828: libnetcdf-c++4-1: underlinked libnetcdf_c++4.so.1: undefined symbol: nc_*

[Andreas Beckmann]

Package: libnetcdf-c++4-1
Version: 4.3.1-1
Severity: serious
Control: affects -1 + src:python-escript

Hi,

python-escript FTBFS during a binNMU with

Import error for esys.weipa /usr/lib/x86_64-linux-gnu/libnetcdf_c++4.so.1: undefined symbol: nc_get_var1_ulonglong

https://buildd.debian.org/status/fetch.php?pkg=python-escript&arch=amd64&ver=5.4-4%2Bb1&stamp=1579900228&raw=0

libnetcdf_c++4.so.1 uses a bunch of nc_* symbols, but is not linked
against any netcdf library:

ldd /usr/lib/x86_64-linux-gnu/libnetcdf_c++4.so.1
        linux-vdso.so.1 (0x00007ffe6adc1000)
        libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fed279c3000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fed27803000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fed277e9000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fed276a4000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fed27bf5000)


Andreas