diff options
Diffstat (limited to 'guix/grafts.scm')
| -rw-r--r-- | guix/grafts.scm | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/guix/grafts.scm b/guix/grafts.scm index e44fc0544f..11885db226 100644 --- a/guix/grafts.scm +++ b/guix/grafts.scm @@ -216,14 +216,14 @@ available." (define-syntax-rule (with-cache key exp ...) "Cache the value of monadic expression EXP under KEY." (mlet %state-monad ((cache (current-state))) - (match (vhash-assq key cache) + (match (vhash-assoc key cache) ((_ . result) ;cache hit (return result)) (#f ;cache miss (mlet %state-monad ((result (begin exp ...)) (cache (current-state))) (mbegin %state-monad - (set-current-state (vhash-consq key result cache)) + (set-current-state (vhash-cons key result cache)) (return result))))))) (define* (cumulative-grafts store drv grafts @@ -264,7 +264,7 @@ derivations to the corresponding set of grafts." #:system system)) (state-return grafts)))) - (with-cache drv + (with-cache (cons (derivation-file-name drv) outputs) (match (non-self-references references drv outputs) (() ;no dependencies (return grafts)) @@ -281,29 +281,27 @@ derivations to the corresponding set of grafts." ;; applicable to DRV, to avoid creating several identical ;; grafted variants of DRV. (let* ((new (graft-derivation/shallow store drv applicable + #:outputs outputs #:guile guile #:system system)) - - ;; Replace references to any of the outputs of DRV, - ;; even if that's more than needed. This is so that - ;; the result refers only to the outputs of NEW and - ;; not to those of DRV. (grafts (append (map (lambda (output) (graft (origin drv) (origin-output output) (replacement new) (replacement-output output))) - (derivation-output-names drv)) + outputs) grafts))) (return grafts)))))))))) (define* (graft-derivation store drv grafts - #:key (guile (%guile-for-build)) + #:key + (guile (%guile-for-build)) + (outputs (derivation-output-names drv)) (system (%current-system))) - "Applied GRAFTS to DRV and all its dependencies, recursively. That is, if -GRAFTS apply only indirectly to DRV, graft the dependencies of DRV, and graft -DRV itself to refer to those grafted dependencies." + "Apply GRAFTS to the OUTPUTS of DRV and all their dependencies, recursively. +That is, if GRAFTS apply only indirectly to DRV, graft the dependencies of +DRV, and graft DRV itself to refer to those grafted dependencies." ;; First, pre-compute the dependency tree of the outputs of DRV. Do this ;; upfront to have as much parallelism as possible when querying substitute @@ -313,6 +311,7 @@ DRV itself to refer to those grafted dependencies." (match (run-with-state (cumulative-grafts store drv grafts references + #:outputs outputs #:guile guile #:system system) vlist-null) ;the initial cache ((first . rest) |