[MacPorts] #59179: py-tensorflow*: copy version 1 into new version 1 ports

[MacPorts]

#59179: py-tensorflow*: copy version 1 into new version 1 ports
-------------------------+---------------------------
 Reporter:  blair        |      Owner:  blair
     Type:  enhancement  |     Status:  assigned
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:
 Keywords:               |       Port:  py-tensorflow
-------------------------+---------------------------
 I'm using https://github.com/tensorflow/tfjs and there's an optimization
 where one can copy the native compiled tensorflow shared libraries into a
 Node project, see https://github.com/tensorflow/tfjs/tree/master/tfjs-node
 #optional-build-optimal-tensorflow-from-source .

 tfjs is still on version 1.x.y and it appears that it uses shared
 libraries from Tensorflow 1.x.y:

 {{{
 $ ls -l node_modules/@tensorflow/tfjs-node/deps/lib/
 total 241088
 -r-xr-xr-x 1 blair staff 212756132 Dec 31  1999 libtensorflow.1.14.0.dylib
 lrwxr-xr-x 1 blair staff        26 Oct  5 08:16 libtensorflow.1.dylib ->
 libtensorflow.1.14.0.dylib
 lrwxr-xr-x 1 blair staff        21 Oct  5 08:16 libtensorflow.dylib ->
 libtensorflow.1.dylib
 -r-xr-xr-x 1 blair staff  27947528 Dec 31  1999
 libtensorflow_framework.1.14.0.dylib
 lrwxr-xr-x 1 blair staff        36 Oct  5 08:16
 libtensorflow_framework.1.dylib -> libtensorflow_framework.1.14.0.dylib
 lrwxr-xr-x 1 blair staff        31 Oct  5 08:16
 libtensorflow_framework.dylib -> libtensorflow_framework.1.dylib
 }}}

 However, the new py-tensorsor makes version 2 dylibs:

 {{{
 $ port contents py37-tensorflow | grep libtensorflow_framework
 /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/tensorflow_core/libtensorflow_framework.2.0.0.dylib
 /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/tensorflow_core/libtensorflow_framework.2.dylib
 /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/tensorflow_core/libtensorflow_framework.dylib
 }}}

 I want to copy py-tensor* into version 1 ports.

 I'll do the work, however, what should we name `py-tensorboard`, `py-
 tensorflow` and `py-tensorflow_estimator`? Just add a `1` at the end? It
 doesn't seem that clean, I would prefer 1.x or something. We're on 1.14
 now and 1.15 will come out soon.

 Thoughts?

 BTW, I'll do the upgrade work to 1.15 when it's released.

-- 
Ticket URL: <https://trac.macports.org/ticket/59179>
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