=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for xmix-2.1nb4
clang -pipe -Os -I/opt/pkg/include -Wall -Wpointer-arith -no-cpp-precomp     -I/opt/pkg/include    -D__aarch64__ -D__DARWIN__                                 -DNO_ALLOCA -DCSRG_BASED        -I/opt/pkg/include -c xmix.c
xmix.c:88:10: fatal error: 'machine/soundcard.h' file not found
#include <machine/soundcard.h>
         ^~~~~~~~~~~~~~~~~~~~~
1 error generated.
*** [xmix.o] Error code 1

bmake: stopped in /Users/pbulk/build/audio/xmix/work/xmix
1 error

bmake: stopped in /Users/pbulk/build/audio/xmix/work/xmix
*** Error code 2

Stop.
bmake[1]: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/audio/xmix
*** Error code 1

Stop.
bmake: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/audio/xmix