[Bug 50436] New: Upstream FAudio pkg-config file not found

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50436

Bug ID: 50436
           Summary: Upstream FAudio pkg-config file not found
           Product: Wine
           Version: 6.0-rc4
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build-env
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

FAusdio recently (November 2020) added an upstream package config file using
the name FAudio.pc, while configure looks for lowercase faudio.pc.

Note that the upstream config file is AFAICT not usable for gstreamer enabled
FAUdio builds. Depending on the fix for that (e.g. if gstreamer is added as an
Dependency in FAudio.pc), an option filtering similar to the one used for
gstreamer might become neccessary.