Commit 3e7fb5811b or something in that series breaks build?

[BALATON Zoltan]

Hello,

I'm getting errors about missing headers in qapi/* and build fails on 
current master.

I've tried bisecting it which lead to commit 3e7fb5811b where I get:

  CC      qapi/qapi-types-audio.o
cc: error: qapi/qapi-types-audio.c: No such file or directory
cc: fatal error: no input files

(This is with --audio-drv-list=alsa configure option and in-tree build in 
case that matters.)

Reverting that commit alone does not fix build on master I had to revert 
both 3bef3aaec9 and 3e7fb5811b

Regards,
BALATON Zoltan