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authorMathieu Othacehe <m.othacehe@gmail.com>2019-08-21 09:19:58 +0200
committerMathieu Othacehe <m.othacehe@gmail.com>2019-12-01 16:51:40 +0100
commitd4ddf22d54f9374715c651aaebda2315e9f89272 (patch)
tree51438303a495f8319417d481454229d5f6005552 /gnu/system.scm
parent39c746f08148d5f7e84d00c8cda98ad310baa4ca (diff)
downloadguix-d4ddf22d54f9374715c651aaebda2315e9f89272.tar
guix-d4ddf22d54f9374715c651aaebda2315e9f89272.tar.gz
system: vm: Support cross-compilation.
* gnu/system.scm (system-linux-image-file-name): Add support for cross-built systems. Remove system argument that was ignored, (operating-system-kernel-file): adapt by removing ignored os argument. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Add target argument and turn inputs into native-inputs. Pass target to qemu-command and gexp->derivation calls. (iso9660-image): Add target argument and pass it to expression->derivation-in-linux-vm. Remove qemu from inputs as it is not necessary. (qemu-image): Add target argument, also remove qemu from inputs. Pass target argument to expression->derivation-in-linux-vm call.
Diffstat (limited to 'gnu/system.scm')
-rw-r--r--gnu/system.scm15
1 files changed, 8 insertions, 7 deletions
diff --git a/gnu/system.scm b/gnu/system.scm
index a353b1a5c8..96c2b5aad3 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -447,20 +447,21 @@ 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)))
+(define* (system-linux-image-file-name)
"Return the basename of the kernel image file for SYSTEM."
;; FIXME: Evaluate the conditional based on the actual current system.
- (cond
- ((string-prefix? "arm" (%current-system)) "zImage")
- ((string-prefix? "mips" (%current-system)) "vmlinuz")
- ((string-prefix? "aarch64" (%current-system)) "Image")
- (else "bzImage")))
+ (let ((target (or (%current-target-system) (%current-system))))
+ (cond
+ ((string-prefix? "arm" target) "zImage")
+ ((string-prefix? "mips" target) "vmlinuz")
+ ((string-prefix? "aarch64" target) "Image")
+ (else "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)))
+ "/" (system-linux-image-file-name)))
(define* (operating-system-directory-base-entries os)
"Return the basic entries of the 'system' directory of OS for use as the