Turn off specific indigo wrappers using cmake #3437
Description
Background
Currently, the all indigo wrappers (python, java, dotnet) are either set to be all 'ON' or all 'OFF'. It would be helpful to be able to turn off specific wrappers from being built - i.e. just build the python and not the java and dotnet wrappers.
Solution
Even though the BUILD_INDIGO_WRAPPERS_DOTNET variable exists, it can't be used to control the target. This is because BUILD_INDIGO_WRAPPERS sets all the targets on or off and overwrites what the user specifies. If BUILD_INDIGO_WRAPPERS is set to 'ON', then everything is set to ON. Instead the individual values of the wrapper variables should not be overwritten.
Alternatives
None
Additional context
For some reason I am having trouble building the dotnet wrappers, there is a test involving some cyrillic text which is failing. It would be easier just to turn off the building of these wrappers.