=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for php-5.6.40.tar.xz
=> Checksum SHA512 OK for php-5.6.40.tar.xz
===> Installing dependencies for php56-posix-5.6.40nb1
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.7nb1
=> Tool dependency mktools-[0-9]*: found mktools-20250213
=> Tool dependency automake>=1.9: found automake-1.16.5nb3
=> Tool dependency autoconf>=2.58: found autoconf-2.72
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Full dependency php56>=5.6.40nb1<5.7: found php56-5.6.40nb1
===> 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 php56-posix-5.6.40nb1
===> Extracting for php56-posix-5.6.40nb1
===> Patching for php56-posix-5.6.40nb1
===> Creating toolchain wrappers for php56-posix-5.6.40nb1
===> Configuring for php56-posix-5.6.40nb1
Configuring for:
PHP Api Version:         20131106
Zend Module Api No:      20131226
Zend Extension Api No:   220131226
Cannot find autoconf. Please check your autoconf installation and the
$PHP_AUTOCONF environment variable. Then, rerun this script.

*** Error code 1

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

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