Add missing libtensorflow*.so.MAJOR links.

[riga]

I noticed that the tests in PhysicsTools/TensorFlow are automatically linked to various libtensorflow*.so.MAJOR libs which appear to be missing in #5427 .
This PR adds them through new links, e.g.

libtensorflow_cc.so.2.0.0  # installed lib
libtensorflow_cc.so.2 -> libtensorflow_cc.so.2.0.0
libtensorflow_cc.so -> libtensorflow_cc.so.2

[smuzaffar]

while you are at it, may be delete $libdir/lib${l}.so.%{majorversion} and always create symlink to lib${l}.so.%{realversion}. This will avoid duplicate files [a]

By the way, there is no need to do cd $libdir ; ln ... , ln -s lib${l}.so.%{realversion} $libdir/lib${l}.so should work :-)

[a]

-r-xr-xr-x 1 cmsbld cmsbld      7664 Dec 16 15:15 libcpu_function_runtime.so
-r-xr-xr-x 1 cmsbld cmsbld       112 Dec 16 15:15 libcpu_function_runtime.so-2.params
lrwxrwxrwx 1 cmsbld cmsbld        25 Dec 16 15:26 libtensorflow_cc.so -> libtensorflow_cc.so.2.0.0
-r-xr-xr-x 1 cmsbld cmsbld 161379080 Dec 16 15:02 libtensorflow_cc.so.2.0.0
-r-xr-xr-x 1 cmsbld cmsbld    312319 Dec 16 15:02 libtensorflow_cc.so.2.0.0-2.params
-r-xr-xr-x 1 cmsbld cmsbld  36165184 Dec 16 14:46 libtensorflow_framework.so
-r-xr-xr-x 1 cmsbld cmsbld  36165184 Dec 16 14:46 libtensorflow_framework.so.2
-r-xr-xr-x 1 cmsbld cmsbld  36165184 Dec 16 14:46 libtensorflow_framework.so.2.0.0
-r-xr-xr-x 1 cmsbld cmsbld    169854 Dec 16 14:35 libtensorflow_framework.so.2.0.0-2.params
lrwxrwxrwx 1 cmsbld cmsbld        22 Dec 16 15:26 libtensorflow.so -> libtensorflow.so.2.0.0
-r-xr-xr-x 1 cmsbld cmsbld 139098128 Dec 16 15:01 libtensorflow.so.2.0.0
-r-xr-xr-x 1 cmsbld cmsbld    311082 Dec 16 15:01 libtensorflow.so.2.0.0-2.params
-r-xr-xr-x 1 cmsbld cmsbld    107112 Dec 16 15:13 libtf2xla.so
-r-xr-xr-x 1 cmsbld cmsbld        87 Dec 16 15:12 libtf2xla.so-2.params
-r-xr-xr-x 1 cmsbld cmsbld     13696 Dec 16 15:15 libxla_compiled_cpu_function.so
-r-xr-xr-x 1 cmsbld cmsbld       125 Dec 16 15:15 libxla_compiled_cpu_function.so-2.params

[riga]

Sounds good

[smuzaffar]

can you please add the following here. Just to make sure that full version library exists and it is a file

[ -f  $libdir/lib${l}.so.%{realversion} ] || exit 1

[smuzaffar]

looks good, thanks @riga