Template project assumes presence of `hsf_get_platform.py`

[Ben Morgan]

The Project template cpack module assumes the presence (in PATH) of the hsf_get_plaform.py program.

This should either:

• be copied into the project for direct use
• be installed with a cmake package config file, the template project then using find_package
• also provide a cmake implementation which can be supplied in the CPack template file.

Any preference amongst these?

[hegner]

As I assume this file to change over time, I wouldn't like having copies around. So the second option seems better to me. We could as well have a switch if you want to do without.

[Ben Morgan]

O.k., I'll take a look at implementing a switch in the first instance, so intended behaviour would be:

• If hsf_get_platform.py present, use it
• Else, use CMake/CPack standard platform variables.