Yarp: Lua bindings `lua/argcargv.i` not being installed

[jgvictores]

Bug description
bindings/lua/argcargv.i is required by bindings/yarp.i, but is not being installed by bindings/CMakeLists.txt.

Location in source code
Required at current master bindings/yarp.i#L36, not present at current master bindings/CMakeLists.txt#L91

Why this is not caught by tests
Because in tests, bindings are compiled via files in source code, not from installed files.

Relevance for finding a solution
For bindings to be compiled from the build material (typically for such files to be found by the windows installer).
Additionally: there is a Ensure that bindings can be built from installation card by @drdanz for YARP v3.0.1. :slightly_smiling_face:

Requirement for solution
Note that we cannot simply add lua/argcargv.i in the mentioned CMakeLists.txt line, as it will be installed as simply argcargv.i (loses lua/). Must me done thoughtfully. :smile:

[drdanz]

Since 65e39c94dbf399f7ede27a77d3ffad0d87710154, travis is building the bindings (including lua) from the install directory, and it seems to work, see for example this build...

The file is installed in share/yarp/bindings/lua/argcargv.i, by
https://github.com/robotology/yarp/blob/efba777a8be6e461196064dd8570c38b60930d49/bindings/CMakeLists.txt#L97-L105

I'm closing this, please re-open if I'm wrong.