diff options
| -rw-r--r-- | gnu/build/vm.scm | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm index 727494ad93..606257d8c3 100644 --- a/gnu/build/vm.scm +++ b/gnu/build/vm.scm @@ -366,12 +366,27 @@ SYSTEM-DIRECTORY is the name of the directory of the 'system' derivation." (error "failed to create GRUB EFI image")))) (define* (make-iso9660-image grub config-file os-drv target - #:key (volume-id "GuixSD_image") (volume-uuid #f)) + #:key (volume-id "GuixSD_image") (volume-uuid #f) + register-closures? (closures '())) "Given a GRUB package, creates an iso image as TARGET, using CONFIG-FILE as GRUB configuration and OS-DRV as the stuff in it." - (let ((grub-mkrescue (string-append grub "/bin/grub-mkrescue"))) + (let ((grub-mkrescue (string-append grub "/bin/grub-mkrescue")) + (target-store (string-append "/tmp/root" (%store-directory)))) (mkdir-p "/tmp/root/var/run") (mkdir-p "/tmp/root/run") + + (mkdir-p target-store) + (mount (%store-directory) target-store "" MS_BIND) + + (when register-closures? + (display "registering closures...\n") + (for-each (lambda (closure) + (register-closure + "/tmp/root" + (string-append "/xchg/" closure) + #:deduplicate? #f)) + closures)) + (unless (zero? (apply system* `(,grub-mkrescue "-o" ,target ,(string-append "boot/grub/grub.cfg=" config-file) |