=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for lame-3.100.tar.gz
=> Checksum RMD160 OK for lame-3.100.tar.gz
=> Checksum SHA512 OK for lame-3.100.tar.gz
===> Installing dependencies for lame-3.100nb1
==========================================================================
The supported build options for lame are:

	gtk sndfile unicode

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

	PKG_OPTIONS.lame (not defined)

==========================================================================
==========================================================================
The following variables will affect the build process of this package,
lame-3.100nb1.  Their current value is shown below:

        * CURSES_DEFAULT = curses

Based on these variables, the following variables have been set:

        * CURSES_TYPE = curses

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.6nb2
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency libffm>=0.28nb1: NOT found
=> Verifying /nonexistent for ../../math/libffm
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/math/libffm
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/audio/lame