OpenAL and SndFile as hard dependency for Granatier

[Raphael Kubo da Costa]

Ian Wadham <iandw.au at gmail.com> writes:

> On Friday 13 May 2011 12:27:01 pm Raphael Kubo da Costa wrote:
>> Ian Wadham <iandw.au at gmail.com> writes:
>> > What I guess Mathias and I really need is to declare a strong
>> > *functional* dependency on OpenAL and SndFile, without clobbering the
>> > build, but making sure that the packager or builder sees that something
>> > is missing. How can that be done?
>> 
>> On the build side, do you need more than marking it as an optional
>> dependency so that it will be shown as not found when CMake lists which
>> packages were found or not?
>> 
> That depends on who reads the list of not-found packages and when ...
> After all, the list *is* headed by the word "optional" in capital
> letters ...