libffi-3.3nb4: registering info file /usr/pkg/info/libffi.info
gmp-6.2.1: registering info file /usr/pkg/info/gmp.info
Reading package info from "/usr/pkg/lib/hashable-1.3.1.0/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/integer-logarithms-1.0.3.1/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/primitive-0.7.1.0/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/scientific-0.3.6.2/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/attoparsec-0.14.1/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/unordered-containers-0.2.13.0/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/vector-0.12.0.3/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/Only-0.1/ghc-8.8.4/package-description" ... done.
Reading package info from "/usr/pkg/lib/bytestring-builder-0.10.8.2.0/ghc-8.8.4/package-description" ... done.
bytestring-builder-0.10.8.2.0: Warning: haddock-interfaces: /usr/pkg/share/doc/x86_64-netbsd-ghc-8.8.4/bytestring-builder-0.10.8.2.0/html/bytestring-builder.haddock doesn't exist or isn't a file
bytestring-builder-0.10.8.2.0: Warning: haddock-html: /usr/pkg/share/doc/x86_64-netbsd-ghc-8.8.4/bytestring-builder-0.10.8.2.0/html doesn't exist or isn't a directory
pkg_add: package `ghc-8.8.4nb1' was already installed as dependency, now marked as installed manually
Reading package info from "/usr/pkg/lib/text-short-0.1.3/ghc-8.8.4/package-description" ... done.