2.1.5 Add --with-localstatedir configure option
When Shairport Sync is running as a daemon, it writes its process ID (PID) to a file. The file must be stored in part of the file system that is writable. Most build systems choose an appropriate 'local state directory' location automatically, but some, notably buildroot
, don't always get it right for an embedded system. This compilation option allows you to specify the local state directory. Supersedes 2.1.4, which tried to do the same thing.
[Update] This has been superseded. Do not use.