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-rw-r--r--gnu/build/vm.scm18
1 files changed, 17 insertions, 1 deletions
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm
index 8f7fc3c9c4..860c98346d 100644
--- a/gnu/build/vm.scm
+++ b/gnu/build/vm.scm
@@ -50,7 +50,8 @@
estimated-partition-size
root-partition-initializer
initialize-partition-table
- initialize-hard-disk))
+ initialize-hard-disk
+ make-iso9660-image))
;;; Commentary:
;;;
@@ -351,6 +352,21 @@ SYSTEM-DIRECTORY is the name of the directory of the 'system' derivation."
(string-append "boot/grub/grub.cfg=" config-file)))
(error "failed to create GRUB EFI image"))))
+(define* (make-iso9660-image grub config-file os-drv target
+ #:key (volume-id "GuixSD"))
+ "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")))
+ (mkdir-p "/tmp/root/var/run")
+ (mkdir-p "/tmp/root/run")
+ (unless (zero? (system* grub-mkrescue "-o" target
+ (string-append "boot/grub/grub.cfg=" config-file)
+ (string-append "gnu/store=" os-drv "/..")
+ "var=/tmp/root/var"
+ "run=/tmp/root/run"
+ "--" "-volid" (string-upcase volume-id)))
+ (error "failed to create ISO image"))))
+
(define* (initialize-hard-disk device
#:key
bootloader-package