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Improve generating derivations for foreign architectures

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Use the second argument to package-transitive-supported-systems to correctly
identify the different bootstrap path for non x86_64 and i686-linux. The
previous implementation did work, but only up until a merge of core-updates
changed the bootstrap approach.
This commit is contained in:
Christopher Baines 2019-12-31 08:44:12 +00:00
parent 2cb5309851
commit df9d0bbdd1
1 changed files with 65 additions and 42 deletions
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53
guix-data-service/jobs/load-new-guix-revision.scm
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@ -353,13 +353,23 @@ WHERE job_id = $1"
(define (proc packages system-target-pairs)
`(lambda (store)
(append-map
(lambda (inferior-package-id)
(let ((package (hashv-ref %package-table inferior-package-id)))
(define package-transitive-supported-systems-supports-multiple-arguments? #t)
(define (get-supported-systems package system)
(or (and package-transitive-supported-systems-supports-multiple-arguments?
(catch
#t
'wrong-number-of-args
(lambda ()
(let ((supported-systems
(package-transitive-supported-systems package system))
(lambda (key . args)
;; Older Guix revisions don't support two
;; arguments to
;; package-transitive-supported-systems
(simple-format
(current-error-port)
"info: package-transitive-supported-systems doesn't support two arguments, falling back to one\n")
(set! package-transitive-supported-systems-supports-multiple-arguments? #f)
#f)))
(catch
#t
(lambda ()
@ -373,11 +383,8 @@ WHERE job_id = $1"
(current-error-port)
"error ~A: ~A\n" key args)
#f))))
(if supported-systems
(append-map
(lambda (system)
(filter-map
(lambda (target)
(define (derivations-for-system-and-target inferior-package-id package system target)
(catch
'misc-error
(lambda ()
@ -397,15 +404,31 @@ WHERE job_id = $1"
;; cross-compilation for
;; clojure-build-system yet:
#f)))
(append-map
(lambda (inferior-package-id)
(let ((package (hashv-ref %package-table inferior-package-id)))
(catch
#t
(lambda ()
(append-map
(lambda (system)
(let ((supported-systems (get-supported-systems package system)))
(if supported-systems
(filter-map
(lambda (target)
(derivations-for-system-and-target inferior-package-id
package
system
target))
(lset-intersection
string=?
supported-systems
(list ,@(map cdr system-target-pairs)))))
(lset-intersection
string=?
supported-systems
(list ,@(map car system-target-pairs))))
(list ,@(map cdr system-target-pairs))))
'())))
(delete-duplicates
(list ,@(map car system-target-pairs))
string=?)))
(lambda (key . args)
(if (and (eq? key 'system-error)
(eq? (car args) 'fport_write))