diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/system.scm | 30 | ||||
| -rw-r--r-- | gnu/system/grub.scm | 13 |
2 files changed, 29 insertions, 14 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index 080201011c..18b2806fe9 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -69,6 +69,7 @@ operating-system-host-name operating-system-hosts-file operating-system-kernel + operating-system-kernel-file operating-system-kernel-arguments operating-system-initrd operating-system-users @@ -246,6 +247,19 @@ from the initrd." "Return the list of swap services for OS." (map swap-service (operating-system-swap-devices os))) +(define* (system-linux-image-file-name #:optional (system (%current-system))) + "Return the basename of the kernel image file for SYSTEM." + ;; FIXME: Evaluate the conditional based on the actual current system. + (if (string-prefix? "mips" (%current-system)) + "vmlinuz" + "bzImage")) + +(define (operating-system-kernel-file os) + "Return an object representing the absolute file name of the kernel image of +OS." + (file-append (operating-system-kernel os) + "/" (system-linux-image-file-name os))) + (define* (operating-system-directory-base-entries os #:key container?) "Return the basic entries of the 'system' directory of OS for use as the value of the SYSTEM-SERVICE-TYPE service." @@ -710,12 +724,13 @@ listed in OS. The C library expects to find it under ((system (operating-system-derivation os)) (root-fs -> (operating-system-root-file-system os)) (store-fs -> (operating-system-store-file-system os)) - (kernel -> (operating-system-kernel os)) + (label -> (kernel->grub-label (operating-system-kernel os))) + (kernel -> (operating-system-kernel-file os)) (root-device -> (if (eq? 'uuid (file-system-title root-fs)) (uuid->string (file-system-device root-fs)) (file-system-device root-fs))) (entries -> (list (menu-entry - (label (kernel->grub-label kernel)) + (label label) (linux kernel) (linux-arguments (cons* (string-append "--root=" root-device) @@ -739,7 +754,7 @@ this file is the reconstruction of GRUB menu entries for old configurations." #~(boot-parameters (version 0) (label #$label) (root-device #$(file-system-device root)) - (kernel #$(operating-system-kernel os)) + (kernel #$(operating-system-kernel-file os)) (kernel-arguments #$(operating-system-kernel-arguments os)) (initrd #$initrd)) @@ -768,7 +783,14 @@ this file is the reconstruction of GRUB menu entries for old configurations." (boot-parameters (label label) (root-device root) - (kernel linux) + + ;; In the past, we would store the directory name of the kernel instead + ;; of the absolute file name of its image. Detect that and correct it. + (kernel (if (string=? linux (direct-store-path linux)) + (string-append linux "/" + (system-linux-image-file-name)) + linux)) + (kernel-arguments (match (assq 'kernel-arguments rest) ((_ args) args) diff --git a/gnu/system/grub.scm b/gnu/system/grub.scm index aa93c0f454..4592747083 100644 --- a/gnu/system/grub.scm +++ b/gnu/system/grub.scm @@ -243,11 +243,6 @@ code." <grub-configuration> object, and where the store is available at STORE-FS, a <file-system> object. OLD-ENTRIES is taken to be a list of menu entries corresponding to old generations of the system." - (define linux-image-name - (if (string-prefix? "mips" system) - "vmlinuz" - "bzImage")) - (define all-entries (append entries (grub-configuration-menu-entries config))) @@ -256,14 +251,12 @@ corresponding to old generations of the system." (($ <menu-entry> label linux arguments initrd) #~(format port "menuentry ~s { ~a - linux ~a/~a ~a + linux ~a ~a initrd ~a }~%" #$label - #$(grub-root-search store-fs - #~(string-append #$linux "/" - #$linux-image-name)) - #$linux #$linux-image-name (string-join (list #$@arguments)) + #$(grub-root-search store-fs linux) + #$linux (string-join (list #$@arguments)) #$initrd)))) (mlet %store-monad ((sugar (eye-candy config store-fs system #~port))) |