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authorLudovic Courtès <ludo@gnu.org>2013-08-27 19:04:14 +0200
committerLudovic Courtès <ludo@gnu.org>2013-08-28 00:55:40 +0200
commit2455085a1e845297584683405878a49f44c17567 (patch)
tree470bd375037a42723ec669c93a2df604328f6f07 /gnu/system
parent858e92823f3689d4d96464c254781de0803acb90 (diff)
vm: Use more keyword parameters for `expression->derivation-in-linux-vm'.
* gnu/system/vm.scm (expression->derivation-in-linux-vm): Turn `system' and `inputs' into keyword parameters. (qemu-image, example1): Adjust accordingly.
Diffstat (limited to 'gnu/system')
-rw-r--r--gnu/system/vm.scm36
1 files changed, 19 insertions, 17 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index bc5677963d..fedf0ee322 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -40,8 +40,10 @@
;;;
;;; Code:
-(define* (expression->derivation-in-linux-vm store name system exp inputs
+(define* (expression->derivation-in-linux-vm store name exp
#:key
+ (system (%current-system))
+ (inputs '())
(linux linux-libre)
(initrd qemu-initrd)
(qemu qemu/smb-shares)
@@ -150,7 +152,7 @@ DISK-IMAGE-SIZE bytes and return it."
(inputs '()))
"Return a bootable, stand-alone QEMU image."
(expression->derivation-in-linux-vm
- store "qemu-image" system
+ store "qemu-image"
`(let ((parted (string-append (assoc-ref %build-inputs "parted")
"/sbin/parted"))
(mkfs (string-append (assoc-ref %build-inputs "e2fsprogs")
@@ -212,19 +214,20 @@ menuentry \"Boot-to-Guile! (GNU System technology preview)\" {
(zero?
(system* umount "/fs"))
(reboot)))))))
- `(("parted" ,parted)
- ("grub" ,grub)
- ("e2fsprogs" ,e2fsprogs)
- ("linux" ,linux-libre)
- ("initrd" ,qemu-initrd)
+ #:system system
+ #:inputs `(("parted" ,parted)
+ ("grub" ,grub)
+ ("e2fsprogs" ,e2fsprogs)
+ ("linux" ,linux-libre)
+ ("initrd" ,qemu-initrd)
- ;; For shell scripts.
- ("sed" ,(car (assoc-ref %final-inputs "sed")))
- ("grep" ,(car (assoc-ref %final-inputs "grep")))
- ("coreutils" ,(car (assoc-ref %final-inputs "coreutils")))
- ("findutils" ,(car (assoc-ref %final-inputs "findutils")))
- ("gawk" ,(car (assoc-ref %final-inputs "gawk")))
- ("util-linux" ,util-linux))
+ ;; For shell scripts.
+ ("sed" ,(car (assoc-ref %final-inputs "sed")))
+ ("grep" ,(car (assoc-ref %final-inputs "grep")))
+ ("coreutils" ,(car (assoc-ref %final-inputs "coreutils")))
+ ("findutils" ,(car (assoc-ref %final-inputs "findutils")))
+ ("gawk" ,(car (assoc-ref %final-inputs "gawk")))
+ ("util-linux" ,util-linux))
#:make-disk-image? #t
#:disk-image-size disk-image-size))
@@ -241,13 +244,12 @@ menuentry \"Boot-to-Guile! (GNU System technology preview)\" {
(lambda ()
(parameterize ((%guile-for-build (package-derivation store guile-final)))
(expression->derivation-in-linux-vm
- store "vm-test" (%current-system)
+ store "vm-test"
'(begin
(display "hello from boot!\n")
(call-with-output-file "/xchg/hello"
(lambda (p)
- (display "world" p))))
- '())))
+ (display "world" p)))))))
(lambda ()
(close-connection store)))))