=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for php-yaml/yaml-2.2.2.tgz
=> Checksum SHA512 OK for php-yaml/yaml-2.2.2.tgz
===> Installing dependencies for php74-yaml-2.2.2
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.7nb1
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency automake>=1.9: NOT found
=> Verifying /nonexistent for ../../devel/automake
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/automake
*** Error code 2

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/textproc/php-yaml