I've got a project that I would like to publish on google code. The problem is that the code contains a api key which obviously I dont want to publish. I could remove it from the local source code but then everytime I rest the code I would need to put the key back in.
Currently the key is defined at the top of my program as
#define apikey "my key here"
What I would like to do just include the key in a separate file and then not sync that to google code. I've tried adding in a new file called key.ino but I think at compile time the key then gets added to the bottom of the main program so that it fails to compile.
I can't use it in a #include as its only a define.
Any suggestions, or is there a simple solution I'm over looking?