Re: source file ... .scm newer than compiled ... .go file

[Federico Bruni]

Il giorno gio 13 ott 2022 alle 00:29:15 +0200, Federico Bruni 
<fede@inventati.org> ha scritto:
> Il giorno mer 12 ott 2022 alle 23:59:32 +0200, Federico Bruni 
> <fede@inventati.org> ha scritto:
> > I'll have to find a solution when building the flatpak.
> > Waiting for minutes or hours while CPU hits 100% is not an option.
>
> For the records, another application using Guile (GNU Cash) had the 
> same problem with flatpak three years ago.
> Their workaround was disabling recompilation. Bad idea or good idea?
> https://github.com/flathub/org.gnucash.GnuCash/blob/master/patches/0001-Never-recompile.patch
>
> Open issue which did not receive any feedback from flatpak developers:
> https://github.com/flatpak/flatpak/issues/3064

Today I noticed that the current Frescobaldi flatpak (LilyPond 2.23.80) 
doesn't hang, but it always prints a wall of annoying messages like:

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

lilypond 2.23.80 [Senza nome] in avvio...
;;; note: source file /app/share/guile/2.2/ice-9/psyntax-pp.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/ice-9/psyntax-pp.go
;;; note: source file /app/share/guile/2.2/srfi/srfi-1.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/srfi/srfi-1.go
;;; note: source file /app/share/guile/2.2/srfi/srfi-9.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/srfi/srfi-9.go
;;; note: source file /app/share/guile/2.2/srfi/srfi-9/gnu.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/srfi/srfi-9/gnu.go
;;; note: source file /app/share/guile/2.2/srfi/srfi-11.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/srfi/srfi-11.go
;;; note: source file /app/share/guile/2.2/rnrs/bytevectors.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/rnrs/bytevectors.go
;;; note: source file /app/share/guile/2.2/system/base/compile.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/system/base/compile.go
;;; note: source file /app/share/guile/2.2/system/vm/vm.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/system/vm/vm.go
;;; note: source file /app/share/guile/2.2/language/tree-il/optimize.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/tree-il/optimize.go
;;; note: source file 
/app/share/guile/2.2/language/tree-il/primitives.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/tree-il/primitives.go
;;; note: source file /app/share/guile/2.2/language/tree-il/peval.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/tree-il/peval.go
;;; note: source file /app/share/guile/2.2/language/tree-il/effects.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/tree-il/effects.go
;;; note: source file 
/app/share/guile/2.2/language/tree-il/fix-letrec.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/tree-il/fix-letrec.go
;;; note: source file /app/share/guile/2.2/language/cps/optimize.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/optimize.go
;;; note: source file /app/share/guile/2.2/language/cps/constructors.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/constructors.go
;;; note: source file /app/share/guile/2.2/language/cps.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/language/cps.go
;;; note: source file /app/share/guile/2.2/language/cps/intmap.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/intmap.go
;;; note: source file /app/share/guile/2.2/language/cps/with-cps.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/with-cps.go
;;; note: source file 
/app/share/guile/2.2/language/cps/contification.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/contification.go
;;; note: source file /app/share/guile/2.2/language/cps/renumber.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/renumber.go
;;; note: source file /app/share/guile/2.2/language/cps/cse.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/cse.go
;;; note: source file 
/app/share/guile/2.2/language/cps/effects-analysis.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/effects-analysis.go
;;; note: source file /app/share/guile/2.2/language/cps/dce.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/dce.go
;;; note: source file /app/share/guile/2.2/language/cps/types.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/types.go
;;; note: source file /app/share/guile/2.2/language/cps/licm.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/licm.go
;;; note: source file /app/share/guile/2.2/language/cps/peel-loops.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/peel-loops.go
;;; note: source file /app/share/guile/2.2/language/cps/simplify.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/simplify.go
;;; note: source file 
/app/share/guile/2.2/language/cps/specialize-primcalls.scm
;;;       newer than compiled Processing 
`/tmp/frescobaldi-_njz_6q3/tmpauumw2bn/document.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Converting to `document.pdf'...
/app/lib/guile/2.2/ccache/language/cps/specialize-primcalls.go
;;; note: source file 
/app/share/guile/2.2/language/cps/specialize-numbers.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/specialize-numbers.go
;;; note: source file /app/share/guile/2.2/system/foreign.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/system/foreign.go
;;; note: source file /app/share/guile/2.2/language/cps/verify.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/verify.go
;;; note: source file /app/share/guile/2.2/language/cps/primitives.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/cps/primitives.go
;;; note: source file /app/share/guile/2.2/ice-9/rdelim.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/ice-9/rdelim.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/curried-definitions.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/curried-definitions.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/output-lib.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/output-lib.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/parser-ly-from-scheme.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/parser-ly-from-scheme.go
;;; note: source file /app/share/guile/2.2/system/vm/program.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/system/vm/program.go
;;; note: source file /app/share/guile/2.2/system/vm/loader.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/system/vm/loader.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/chord-name.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/chord-name.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/bar-line.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/bar-line.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/flag-styles.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/flag-styles.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/scheme-engravers.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/scheme-engravers.go
;;; note: source file 
/app/dev/share/lilypond/2.23.80/scm/lily/titling.scm
;;;       newer than compiled 
/app/dev/lib/lilypond/2.23.80/ccache/lily/titling.go
;;; note: source file /app/share/guile/2.2/language/scheme/spec.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/scheme/spec.go
;;; note: source file 
/app/share/guile/2.2/language/scheme/compile-tree-il.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/scheme/compile-tree-il.go
;;; note: source file 
/app/share/guile/2.2/language/scheme/decompile-tree-il.scm
;;;       newer than compiled 
/app/lib/guile/2.2/ccache/language/scheme/decompile-tree-il.go
;;; note: source file /app/share/guile/2.2/ice-9/iconv.scm
;;;       newer than compiled /app/lib/guile/2.2/ccache/ice-9/iconv.go
Success: compilation successfully completed
Completato con successo in 1.1".

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

I though that disabling Scheme recompilation would have also stopped 
this check.

Here's the PR where I introduced the change:
https://github.com/flathub/org.frescobaldi.Frescobaldi/pull/14

How can I disable these messages?