This caused a build failure:
CMake Error: The source directory ".../tmp-glibc/work/aarch64-oe-linux/fluidsynth/1.1.11-r0/build/--Denable-pulseaudio=OFF" does not exist.
Signed-off-by: Max Kellermann <max.kellermann@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>