guix/build-system/meson.scm \
guix/build-system/minify.scm \
guix/build-system/asdf.scm \
+ guix/build-system/copy.scm \
guix/build-system/glib-or-gtk.scm \
guix/build-system/gnu.scm \
guix/build-system/guile.scm \
guix/build/go-build-system.scm \
guix/build/asdf-build-system.scm \
guix/build/bzr.scm \
+ guix/build/copy-build-system.scm \
guix/build/git.scm \
guix/build/hg.scm \
guix/build/glib-or-gtk-build-system.scm \