=> Bootstrap dependency digest>=20211023: found digest-20220214
WARNING: [license.mk] Every package should define a LICENSE.
=> Checksum BLAKE2s OK for php-5.6.40.tar.xz
=> Checksum SHA512 OK for php-5.6.40.tar.xz
===> Installing dependencies for php56-pdo_mysql-5.6.40nb2
==========================================================================
The supported build options for php56-pdo_mysql are:

	mysqlnd

The currently selected options are:

	mysqlnd

You can select which build options to use by setting PKG_DEFAULT_OPTIONS
or the following variable.  Its current value is shown:

	PKG_OPTIONS.php-pdo_mysql (not defined)

==========================================================================
=> Tool dependency libtool-base>=2.4.2nb9: NOT found
=> Verifying /nonexistent for ../../devel/libtool-base
make[1]: don't know how to make /nonexistent. Stop

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

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/databases/php-pdo_mysql