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| author | Ludovic Courtès <ludo@gnu.org> | 2013-08-27 19:04:14 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2013-08-28 00:55:40 +0200 |
| commit | 2455085a1e845297584683405878a49f44c17567 (patch) | |
| tree | 470bd375037a42723ec669c93a2df604328f6f07 /gnu | |
| parent | 858e92823f3689d4d96464c254781de0803acb90 (diff) | |
| download | patches-2455085a1e845297584683405878a49f44c17567.tar patches-2455085a1e845297584683405878a49f44c17567.tar.gz | |
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')
| -rw-r--r-- | gnu/system/vm.scm | 36 |
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))))) |