Hi! Mathieu Othacehe skribis: >> guix system: error: gnu/packages/glib.scm:406:2: gobject-introspection@1.62.0: build system `meson' does not support cross builds >> >> Do you see that too? > > Yes, same issue. When grafting is enabled, we try to cross-built the > native extension "guile-rsvg" in (gnu bootloader grub). > > Taking inspiration from f52fbf709, I tried: > > diff --git a/guix/packages.scm b/guix/packages.scm > index 3d9988d836..e74ac882cb 100644 > --- a/guix/packages.scm > +++ b/guix/packages.scm > @@ -1276,13 +1276,14 @@ to (see 'graft-derivation'.)" > (define target (bag-target bag)) > > (define native-grafts > - (let ((->graft (input-graft store system))) > - (fold-bag-dependencies (lambda (package grafts) > - (match (->graft package) > - (#f grafts) > - (graft (cons graft grafts)))) > - '() > - bag))) > + (parameterize ((%current-target-system target)) > + (let ((->graft (input-graft store system))) > + (fold-bag-dependencies (lambda (package grafts) > + (match (->graft package) > + (#f grafts) > + (graft (cons graft grafts)))) > + '() > + bag)))) > > > which, by pure luck, fixes the issue for me. Maybe, I should also do > that for "target-grafts". Ludo, WDYT? Could you boil the problem down to a “guix build --target” command? I’d like to make sure we understand the issue so we can add a test when we fix it. Thanks, Ludo’.