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-rw-r--r--gnu/system/vm.scm11
1 files changed, 8 insertions, 3 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index aa37896498..0d4ed63eec 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -266,7 +266,8 @@ made available under the /xchg CIFS share."
bootcfg-drv
bootloader
(register-closures? (has-guix-service-type? os))
- (inputs '()))
+ (inputs '())
+ (grub-mkrescue-environment '()))
"Return a bootable, stand-alone iso9660 image.
INPUTS is a list of inputs (as for packages)."
@@ -313,7 +314,9 @@ INPUTS is a list of inputs (as for packages)."
inputs)))
(set-path-environment-variable "PATH" '("bin" "sbin") inputs)
- (make-iso9660-image #$(bootloader-package bootloader)
+ (make-iso9660-image #$xorriso
+ '#$grub-mkrescue-environment
+ #$(bootloader-package bootloader)
#$bootcfg-drv
#$os
"/xchg/guixsd.iso"
@@ -704,7 +707,9 @@ to USB sticks meant to be read-only."
#:bootloader (bootloader-configuration-bootloader
(operating-system-bootloader os))
#:inputs `(("system" ,os)
- ("bootcfg" ,bootcfg)))
+ ("bootcfg" ,bootcfg))
+ #:grub-mkrescue-environment
+ '(("MKRESCUE_SED_MODE" . "mbr_hfs")))
(qemu-image #:name name
#:os os
#:bootcfg-drv bootcfg