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authorLudovic Courtès <ludo@gnu.org>2020-05-28 00:37:33 +0200
committerLudovic Courtès <ludo@gnu.org>2020-06-06 23:28:49 +0200
commit52c1b90a5a0c36d618b159233dcf7ba2a56737ba (patch)
treeaa48e79ed1e1852b520625a61a8294c2362e9eee /gnu/system/vm.scm
parent96cb3f8a29a96c0b72784fa88d2a34249ebb1437 (diff)
vm: 'qemu-image' preserves the cross-compilation target of the OS.
* gnu/system/vm.scm (qemu-image)[preserve-target, inputs*]: New variables. In gexp, use INPUTS* instead of INPUTS. Wrap OS and BOOTCFG-DRV in 'preserve-target'. Pass INPUTS* instead of INPUTS as the #:references-graphs.
Diffstat (limited to 'gnu/system/vm.scm')
-rw-r--r--gnu/system/vm.scm23
1 files changed, 19 insertions, 4 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index c7767db9df..991ea2d837 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -317,6 +317,21 @@ system that is passed to 'populate-root-file-system'."
(local-file (search-path %load-path
"guix/store/schema.sql"))))
+ (define preserve-target
+ (if target
+ (lambda (obj)
+ (with-parameters ((%current-target-system target))
+ obj))
+ identity))
+
+ (define inputs*
+ (map (match-lambda
+ ((name thing)
+ `(,name ,(preserve-target thing)))
+ ((name thing output)
+ `(,name ,(preserve-target thing) ,output)))
+ inputs))
+
(expression->derivation-in-linux-vm
name
(with-extensions gcrypt-sqlite3&co
@@ -355,7 +370,7 @@ system that is passed to 'populate-root-file-system'."
'#$(map (match-lambda
((name thing) thing)
((name thing output) `(,thing ,output)))
- inputs)))
+ inputs*)))
(set-path-environment-variable "PATH" '("bin" "sbin") inputs)
@@ -367,7 +382,7 @@ system that is passed to 'populate-root-file-system'."
#:closures graphs
#:copy-closures? #$copy-inputs?
#:register-closures? #$register-closures?
- #:system-directory #$os
+ #:system-directory #$(preserve-target os)
#:make-device-nodes
#$(match device-nodes
@@ -423,7 +438,7 @@ system that is passed to 'populate-root-file-system'."
#:grub-efi grub-efi
#:bootloader-package
#+(bootloader-package bootloader)
- #:bootcfg #$bootcfg-drv
+ #:bootcfg #$(preserve-target bootcfg-drv)
#:bootcfg-location
#$(bootloader-configuration-file bootloader)
#:bootloader-installer
@@ -432,7 +447,7 @@ system that is passed to 'populate-root-file-system'."
#:make-disk-image? #t
#:disk-image-size disk-image-size
#:disk-image-format disk-image-format
- #:references-graphs inputs
+ #:references-graphs inputs*
#:substitutable? substitutable?))
(define* (system-docker-image os