bug#36511: extraneous recompiles of scm files while editing gnu/packages/

[Robert Vollmert]

I’ve just been working on a local guix clone, tried building a package
which failed, but not after lots of the usual “newer than compiled”
messages, but fine, I pulled a while earlier and hadn’t rebuilt. But then,
after editing just a few lines in a single file (gnu/packages/haskell.scm),
the following happened, which seems wrong:

rob@garp ~/guix$ nano gnu/packages/haskell.scm 
rob@garp ~/guix$ ./pre-inst-env guix build ghc-ansi-wl-pprint
;;; note: source file /home/rob/guix/guix/ui.scm
;;;       newer than compiled /home/rob/guix/guix/ui.go
;;; note: source file /home/rob/guix/guix/ui.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/ui.go
;;; note: source file /home/rob/guix/guix/store.scm
;;;       newer than compiled /home/rob/guix/guix/store.go
;;; note: source file /home/rob/guix/guix/store.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/store.go
;;; note: source file /home/rob/guix/guix/store.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/guix/store.scm.go
;;; note: source file /home/rob/guix/guix/build/syscalls.scm
;;;       newer than compiled /home/rob/guix/guix/build/syscalls.go
;;; note: source file /home/rob/guix/guix/build/syscalls.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/build/syscalls.go
;;; note: source file /home/rob/guix/guix/build/syscalls.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/guix/build/syscalls.scm.go
;;; note: source file /home/rob/guix/guix/derivations.scm
;;;       newer than compiled /home/rob/guix/guix/derivations.go
;;; note: source file /home/rob/guix/guix/derivations.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/derivations.go
;;; note: source file /home/rob/guix/guix/derivations.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/guix/derivations.scm.go
;;; note: source file /home/rob/guix/guix/grafts.scm
;;;       newer than compiled /home/rob/guix/guix/grafts.go
;;; note: source file /home/rob/guix/guix/grafts.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/grafts.go
;;; note: source file /home/rob/guix/guix/grafts.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/guix/grafts.scm.go
;;; note: source file /home/rob/guix/guix/profiles.scm
;;;       newer than compiled /home/rob/guix/guix/profiles.go
;;; note: source file /home/rob/guix/guix/profiles.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/profiles.go
;;; note: source file /home/rob/guix/guix/build/download.scm
;;;       newer than compiled /home/rob/guix/guix/build/download.go
;;; note: source file /home/rob/guix/guix/build/download.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/build/download.go
;;; note: source file /home/rob/guix/guix/build/download.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/guix/build/download.scm.go
;;; note: source file /home/rob/guix/gnu/packages.scm
;;;       newer than compiled /home/rob/guix/gnu/packages.go
;;; note: source file /home/rob/guix/gnu/packages.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages.go
;;; note: source file /home/rob/guix/guix/download.scm
;;;       newer than compiled /home/rob/guix/guix/download.go
;;; note: source file /home/rob/guix/guix/download.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/download.go
;;; note: source file /home/rob/guix/guix/download.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/guix/download.scm.go
;;; note: source file /home/rob/guix/gnu/packages/perl.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/perl.go
;;; note: source file /home/rob/guix/gnu/packages/perl.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/perl.go
;;; note: source file /home/rob/guix/gnu/packages/compression.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/compression.go
;;; note: source file /home/rob/guix/gnu/packages/compression.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/compression.go
;;; note: source file /home/rob/guix/gnu/packages/admin.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/admin.go
;;; note: source file /home/rob/guix/gnu/packages/admin.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/admin.go
;;; note: source file /home/rob/guix/guix/build-system/python.scm
;;;       newer than compiled /home/rob/guix/guix/build-system/python.go
;;; note: source file /home/rob/guix/guix/build-system/python.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/guix/build-system/python.go
;;; note: source file /home/rob/guix/gnu/packages/bash.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/bash.go
;;; note: source file /home/rob/guix/gnu/packages/bash.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/bash.go
;;; note: source file /home/rob/guix/gnu/packages/guile.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/guile.go
;;; note: source file /home/rob/guix/gnu/packages/guile.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/guile.go
;;; note: source file /home/rob/guix/gnu/packages/algebra.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/algebra.go
;;; note: source file /home/rob/guix/gnu/packages/algebra.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/algebra.go
;;; note: source file /home/rob/guix/gnu/packages/check.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/check.go
;;; note: source file /home/rob/guix/gnu/packages/check.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/check.go
;;; note: source file /home/rob/guix/gnu/packages/linux.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/linux.go
;;; note: source file /home/rob/guix/gnu/packages/linux.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/linux.go
;;; note: source file /home/rob/guix/gnu/packages/audio.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/audio.go
;;; note: source file /home/rob/guix/gnu/packages/audio.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/audio.go
;;; note: source file /home/rob/guix/gnu/packages/crypto.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/crypto.go
;;; note: source file /home/rob/guix/gnu/packages/crypto.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/crypto.go
;;; note: source file /home/rob/guix/gnu/packages/imagemagick.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/imagemagick.go
;;; note: source file /home/rob/guix/gnu/packages/imagemagick.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/imagemagick.go
;;; note: source file /home/rob/guix/gnu/packages/python-xyz.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/python-xyz.go
;;; note: source file /home/rob/guix/gnu/packages/python-xyz.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/python-xyz.go
;;; note: source file /home/rob/guix/gnu/packages/databases.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/databases.go
;;; note: source file /home/rob/guix/gnu/packages/databases.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/databases.go
;;; note: source file /home/rob/guix/gnu/packages/icu4c.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/icu4c.go
;;; note: source file /home/rob/guix/gnu/packages/icu4c.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/icu4c.go
;;; note: source file /home/rob/guix/gnu/packages/image.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/image.go
;;; note: source file /home/rob/guix/gnu/packages/image.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/image.go
;;; note: source file /home/rob/guix/gnu/packages/tls.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/tls.go
;;; note: source file /home/rob/guix/gnu/packages/tls.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/tls.go
;;; note: source file /home/rob/guix/gnu/packages/web.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/web.go
;;; note: source file /home/rob/guix/gnu/packages/web.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/web.go
;;; note: source file /home/rob/guix/gnu/packages/gtk.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/gtk.go
;;; note: source file /home/rob/guix/gnu/packages/gtk.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/gtk.go
;;; note: source file /home/rob/guix/gnu/packages/gl.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/gl.go
;;; note: source file /home/rob/guix/gnu/packages/gl.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/gl.go
;;; note: source file /home/rob/guix/gnu/packages/llvm.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/llvm.go
;;; note: source file /home/rob/guix/gnu/packages/llvm.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/llvm.go
;;; note: source file /home/rob/guix/gnu/packages/python-compression.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/python-compression.go
;;; note: source file /home/rob/guix/gnu/packages/python-compression.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/python-compression.go
;;; note: source file /home/rob/guix/gnu/packages/maths.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/maths.go
;;; note: source file /home/rob/guix/gnu/packages/maths.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/maths.go
;;; note: source file /home/rob/guix/gnu/packages/xorg.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/xorg.go
;;; note: source file /home/rob/guix/gnu/packages/xorg.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/xorg.go
;;; note: source file /home/rob/guix/gnu/packages/gstreamer.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/gstreamer.go
;;; note: source file /home/rob/guix/gnu/packages/gstreamer.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/gstreamer.go
;;; note: source file /home/rob/guix/gnu/packages/video.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/video.go
;;; note: source file /home/rob/guix/gnu/packages/video.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/video.go
;;; note: source file /home/rob/guix/gnu/packages/music.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/music.go
;;; note: source file /home/rob/guix/gnu/packages/music.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/music.go
;;; note: source file /home/rob/guix/gnu/packages/game-development.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/game-development.go
;;; note: source file /home/rob/guix/gnu/packages/game-development.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/game-development.go
;;; note: source file /home/rob/guix/gnu/packages/haskell.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/haskell.go
;;; note: source file /home/rob/guix/gnu/packages/haskell.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/haskell.go
;;; note: source file /home/rob/guix/gnu/packages/haskell.scm
;;;       newer than compiled 
/home/rob/.cache/guile/ccache/2.2-LE-8-3.A/home/rob/guix/gnu/packages/haskell.scm.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-check.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/haskell-check.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-check.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/haskell-check.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-crypto.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/haskell-crypto.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-crypto.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/haskell-crypto.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-web.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/haskell-web.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-web.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/haskell-web.go
;;; note: source file /home/rob/guix/gnu/packages/lisp.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/lisp.go
;;; note: source file /home/rob/guix/gnu/packages/lisp.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/lisp.go
;;; note: source file /home/rob/guix/gnu/packages/xdisorg.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/xdisorg.go
;;; note: source file /home/rob/guix/gnu/packages/xdisorg.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/xdisorg.go
;;; note: source file /home/rob/guix/gnu/packages/webkit.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/webkit.go
;;; note: source file /home/rob/guix/gnu/packages/webkit.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/webkit.go
;;; note: source file /home/rob/guix/gnu/packages/mpd.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/mpd.go
;;; note: source file /home/rob/guix/gnu/packages/mpd.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/mpd.go
;;; note: source file /home/rob/guix/gnu/packages/package-management.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/package-management.go
;;; note: source file /home/rob/guix/gnu/packages/package-management.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/package-management.go
;;; note: source file /home/rob/guix/gnu/packages/guile-xyz.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/guile-xyz.go
;;; note: source file /home/rob/guix/gnu/packages/guile-xyz.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/guile-xyz.go
;;; note: source file /home/rob/guix/gnu/packages/emacs-xyz.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/emacs-xyz.go
;;; note: source file /home/rob/guix/gnu/packages/emacs-xyz.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/emacs-xyz.go
;;; note: source file /home/rob/guix/gnu/packages/mail.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/mail.go
;;; note: source file /home/rob/guix/gnu/packages/mail.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/mail.go
;;; note: source file /home/rob/guix/gnu/packages/text-editors.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/text-editors.go
;;; note: source file /home/rob/guix/gnu/packages/text-editors.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/text-editors.go
;;; note: source file /home/rob/guix/gnu/packages/regex.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/regex.go
;;; note: source file /home/rob/guix/gnu/packages/regex.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/regex.go
;;; note: source file /home/rob/guix/gnu/packages/virtualization.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/virtualization.go
;;; note: source file /home/rob/guix/gnu/packages/virtualization.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/virtualization.go
;;; note: source file /home/rob/guix/gnu/packages/rust.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/rust.go
;;; note: source file /home/rob/guix/gnu/packages/rust.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/rust.go
;;; note: source file /home/rob/guix/gnu/packages/upnp.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/upnp.go
;;; note: source file /home/rob/guix/gnu/packages/upnp.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/upnp.go
;;; note: source file /home/rob/guix/gnu/packages/vpn.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/vpn.go
;;; note: source file /home/rob/guix/gnu/packages/vpn.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/vpn.go
;;; note: source file /home/rob/guix/gnu/packages/geo.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/geo.go
;;; note: source file /home/rob/guix/gnu/packages/geo.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/geo.go
;;; note: source file /home/rob/guix/gnu/packages/python-check.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/python-check.go
;;; note: source file /home/rob/guix/gnu/packages/python-check.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/python-check.go
;;; note: source file /home/rob/guix/gnu/packages/agda.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/agda.go
;;; note: source file /home/rob/guix/gnu/packages/agda.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/agda.go
;;; note: source file /home/rob/guix/gnu/packages/android.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/android.go
;;; note: source file /home/rob/guix/gnu/packages/android.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/android.go
;;; note: source file /home/rob/guix/gnu/packages/astronomy.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/astronomy.go
;;; note: source file /home/rob/guix/gnu/packages/astronomy.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/astronomy.go
;;; note: source file /home/rob/guix/gnu/packages/flashing-tools.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/flashing-tools.go
;;; note: source file /home/rob/guix/gnu/packages/flashing-tools.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/flashing-tools.go
;;; note: source file /home/rob/guix/gnu/packages/bioconductor.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/bioconductor.go
;;; note: source file /home/rob/guix/gnu/packages/bioconductor.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/bioconductor.go
;;; note: source file /home/rob/guix/gnu/packages/bioinformatics.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/bioinformatics.go
;;; note: source file /home/rob/guix/gnu/packages/bioinformatics.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/bioinformatics.go
;;; note: source file /home/rob/guix/gnu/packages/cran.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/cran.go
;;; note: source file /home/rob/guix/gnu/packages/cran.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/cran.go
;;; note: source file /home/rob/guix/gnu/packages/statistics.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/statistics.go
;;; note: source file /home/rob/guix/gnu/packages/statistics.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/statistics.go
;;; note: source file /home/rob/guix/gnu/packages/calcurse.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/calcurse.go
;;; note: source file /home/rob/guix/gnu/packages/calcurse.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/calcurse.go
;;; note: source file /home/rob/guix/gnu/packages/chromium.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/chromium.go
;;; note: source file /home/rob/guix/gnu/packages/chromium.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/chromium.go
;;; note: source file /home/rob/guix/gnu/packages/xfce.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/xfce.go
;;; note: source file /home/rob/guix/gnu/packages/xfce.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/xfce.go
;;; note: source file /home/rob/guix/gnu/packages/education.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/education.go
;;; note: source file /home/rob/guix/gnu/packages/education.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/education.go
;;; note: source file /home/rob/guix/gnu/packages/emulators.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/emulators.go
;;; note: source file /home/rob/guix/gnu/packages/emulators.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/emulators.go
;;; note: source file /home/rob/guix/gnu/packages/finance.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/finance.go
;;; note: source file /home/rob/guix/gnu/packages/finance.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/finance.go
;;; note: source file /home/rob/guix/gnu/packages/games.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/games.go
;;; note: source file /home/rob/guix/gnu/packages/games.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/games.go
;;; note: source file /home/rob/guix/gnu/packages/messaging.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/messaging.go
;;; note: source file /home/rob/guix/gnu/packages/messaging.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/messaging.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-apps.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/haskell-apps.go
;;; note: source file /home/rob/guix/gnu/packages/haskell-apps.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/haskell-apps.go
;;; note: source file /home/rob/guix/gnu/packages/idris.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/idris.go
;;; note: source file /home/rob/guix/gnu/packages/idris.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/idris.go
;;; note: source file /home/rob/guix/gnu/packages/image-viewers.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/image-viewers.go
;;; note: source file /home/rob/guix/gnu/packages/image-viewers.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/image-viewers.go
;;; note: source file /home/rob/guix/gnu/packages/irc.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/irc.go
;;; note: source file /home/rob/guix/gnu/packages/irc.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/irc.go
;;; note: source file /home/rob/guix/gnu/packages/kde.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/kde.go
;;; note: source file /home/rob/guix/gnu/packages/kde.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/kde.go
;;; note: source file /home/rob/guix/gnu/packages/wm.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/wm.go
;;; note: source file /home/rob/guix/gnu/packages/wm.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/wm.go
;;; note: source file /home/rob/guix/gnu/packages/mastodon.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/mastodon.go
;;; note: source file /home/rob/guix/gnu/packages/mastodon.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/mastodon.go
;;; note: source file /home/rob/guix/gnu/packages/mc.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/mc.go
;;; note: source file /home/rob/guix/gnu/packages/mc.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/mc.go
;;; note: source file /home/rob/guix/gnu/packages/sawfish.scm
;;;       newer than compiled /home/rob/guix/gnu/packages/sawfish.go
;;; note: source file /home/rob/guix/gnu/packages/sawfish.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/sawfish.go

and so on

before finally building my package successfully. I don’t mind guile doing some 
useless
work again, but I’d expect it to (a) not spam if this is expected behaviour and 
(b) not
spend so much time on it on every edit-build cycle.