=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for fasthenry-3.0.19961112/fasthenry-3.0-12Nov96.tar.Z
=> Checksum RMD160 OK for fasthenry-3.0.19961112/fasthenry-3.0-12Nov96.tar.Z
=> Checksum SHA512 OK for fasthenry-3.0.19961112/fasthenry-3.0-12Nov96.tar.Z
===> Installing dependencies for fasthenry-3.0.19961112
=> 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/cad/fasthenry