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| author | Ludovic Courtès <ludo@gnu.org> | 2020-05-15 22:23:21 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-05-16 00:34:41 +0200 |
| commit | 502f609d0527d07e3289ba38a087d8fc856382fe (patch) | |
| tree | 1ef19059103273eaea9b43afb8b246f0dc0dc05e /gnu | |
| parent | 300a54bb984b92a36b68d7a672f2e11aa3dd2af1 (diff) | |
| download | guix-502f609d0527d07e3289ba38a087d8fc856382fe.tar guix-502f609d0527d07e3289ba38a087d8fc856382fe.tar.gz | |
vm: Use 'let-system'.
* gnu/system/vm.scm (expression->derivation-in-linux-vm)[check]: New macro.
[builder]: Use 'let-system' and 'check' instead of referencing
'%current-system' and '%current-target-system'.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/system/vm.scm | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 163e8b4e9c..3e483fd86c 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -199,6 +199,10 @@ substitutable." (sync) (reboot)))) + (define-syntax-rule (check predicate) + (let-system (system target) + (predicate (or target system)))) + (let ((initrd (or initrd (base-initrd file-systems #:on-error 'backtrace @@ -229,7 +233,8 @@ substitutable." (graphs '#$(match references-graphs (((graph-files . _) ...) graph-files) (_ #f))) - (target #$(or (%current-target-system) (%current-system))) + (target #$(let-system (system target) + (or target system))) (size #$(if (eq? 'guess disk-image-size) #~(+ (* 70 (expt 2 20)) ;ESP (estimated-partition-size graphs)) @@ -244,12 +249,8 @@ substitutable." #:memory-size #$memory-size #:make-disk-image? #$make-disk-image? #:single-file-output? #$single-file-output? - ;; FIXME: ‘target-arm32?’ and - ;; ‘target-aarch64?’ may not operate on the - ;; right system/target values. Rewrite - ;; using ‘let-system’ when available. - #:target-arm32? #$(target-arm32?) - #:target-aarch64? #$(target-aarch64?) + #:target-arm32? #$(check target-arm32?) + #:target-aarch64? #$(check target-aarch64?) #:disk-image-format #$disk-image-format #:disk-image-size size #:references-graphs graphs)))))) |