Link against openal-soft (libopenal.dylib) on OSX (instead of framework version)

[venetanji]

This may be kind of a pain for you, but I wonder if there is any way to give the option without needing have a whole other package. The problem is that openal-soft compiles as a dylib typically in /usr/local/lib but the openal link is specified as framework in this package so I just had to modify that one line in a local project to get it working.

[jpernst]

Sorry this slipped under my radar. I'm completely rewriting this lib, so I'll remember to look into this once it's back in a workable state.

[jpernst]

I'm reworking the sys bindings to use libloading instead of a compile-time link. As part of the loading process, it will search for libopenal.dylib first before falling back to the framework version, so this will be fixed in the next published release.

[jpernst]

This is no longer an issue with alto, since the library is loaded dynamically, hopefully that improves the situation.