=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for php-8.1.31.tar.xz
=> Checksum SHA512 OK for php-8.1.31.tar.xz
===> Installing dependencies for php81-opcache-8.1.31
=> 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: found automake-1.16.5nb3
=> Tool dependency autoconf>=2.58: found autoconf-2.72
=> Tool dependency pkgconf-[0-9]*: found pkgconf-2.3.0
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Build dependency pcre2>=10.30: found pcre2-10.44
=> Full dependency php>=8.1.30nb3<8.2: found php-8.1.31
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Overriding tools for php81-opcache-8.1.31
===> Extracting for php81-opcache-8.1.31
===> Patching for php81-opcache-8.1.31
===> Creating toolchain wrappers for php81-opcache-8.1.31
===> Configuring for php81-opcache-8.1.31
Configuring for:
PHP Api Version:         20210902
Zend Module Api No:      20210902
Zend Extension Api No:   420210902
Can't locate Class/Struct.pm in @INC (you may need to install the Class::Struct module) (@INC entries checked: /usr/pkg/share/autoconf /usr/pkg/lib/perl5/site_perl/5.40.0/i386-netbsd-thread-multi /usr/pkg/lib/perl5/site_perl/5.40.0 /usr/pkg/lib/perl5/vendor_perl/5.40.0/i386-netbsd-thread-multi /usr/pkg/lib/perl5/vendor_perl/5.40.0 /usr/pkg/lib/perl5/5.40.0/i386-netbsd-thread-multi /usr/pkg/lib/perl5/5.40.0) at /usr/pkg/share/autoconf/Autom4te/Request.pm line 40.
BEGIN failed--compilation aborted at /usr/pkg/share/autoconf/Autom4te/Request.pm line 40.
Compilation failed in require at /usr/pkg/share/autoconf/Autom4te/C4che.pm line 41.
BEGIN failed--compilation aborted at /usr/pkg/share/autoconf/Autom4te/C4che.pm line 41.
Compilation failed in require at /usr/pkg/bin/autom4te line 43.
BEGIN failed--compilation aborted at /usr/pkg/bin/autom4te line 43.
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/devel/php-opcache
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/devel/php-opcache