diff options
Diffstat (limited to 'guix/derivations.scm')
| -rw-r--r-- | guix/derivations.scm | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/guix/derivations.scm b/guix/derivations.scm index c05644add2..f0f9ec7c21 100644 --- a/guix/derivations.scm +++ b/guix/derivations.scm @@ -36,6 +36,7 @@ derivation-system derivation-builder-arguments derivation-builder-environment-vars + derivation-file-name derivation-prerequisites derivation-prerequisites-to-build @@ -71,7 +72,8 @@ ;;; (define-record-type <derivation> - (make-derivation outputs inputs sources system builder args env-vars) + (make-derivation outputs inputs sources system builder args env-vars + file-name) derivation? (outputs derivation-outputs) ; list of name/<derivation-output> pairs (inputs derivation-inputs) ; list of <derivation-input> @@ -79,7 +81,8 @@ (system derivation-system) ; string (builder derivation-builder) ; store path (args derivation-builder-arguments) ; list of strings - (env-vars derivation-builder-environment-vars)) ; list of name/value pairs + (env-vars derivation-builder-environment-vars) ; list of name/value pairs + (file-name derivation-file-name)) ; the .drv file name (define-record-type <derivation-output> (make-derivation-output path hash-algo hash) @@ -262,7 +265,8 @@ that second value is the empty list." (make-input-drvs input-drvs) input-srcs system builder args - (fold-right alist-cons '() var value))) + (fold-right alist-cons '() var value) + (port-filename drv-port))) (_ (error "failed to parse derivation" drv-port result))))) ((? (cut eq? <> comma)) @@ -470,7 +474,8 @@ in SIZE bytes." (make-derivation-input hash sub-drvs)))) inputs)) (drv (make-derivation outputs inputs sources - system builder args env-vars))) + system builder args env-vars + #f))) ;; XXX: At this point this remains faster than `port-sha256', because ;; the SHA256 port's `write' method gets called for every single @@ -545,7 +550,8 @@ the build environment in the corresponding file, in a simple text format." (or (and=> (assoc-ref outputs name) derivation-output-path) value)))) - env-vars)))))) + env-vars) + #f))))) (define (user+system-env-vars) ;; Some options are passed to the build daemon via the env. vars of @@ -578,6 +584,14 @@ the build environment in the corresponding file, in a simple text format." e outputs))) + (define (set-file-name drv file) + ;; Set FILE as the 'file-name' field of DRV. + (match drv + (($ <derivation> outputs inputs sources system builder + args env-vars) + (make-derivation outputs inputs sources system builder + args env-vars file)))) + (let* ((outputs (map (lambda (name) ;; Return outputs with an empty path. (cons name @@ -604,17 +618,15 @@ the build environment in the corresponding file, in a simple text format." (and (not (derivation-path? p)) p))) inputs) - system builder args env-vars)) + system builder args env-vars #f)) (drv (add-output-paths drv-masked))) - ;; (write-derivation drv-masked (current-error-port)) - ;; (newline (current-error-port)) - (values (add-text-to-store store (string-append name ".drv") - (call-with-output-string - (cut write-derivation drv <>)) - (map derivation-input-path - inputs)) - drv))) + (let ((file (add-text-to-store store (string-append name ".drv") + (call-with-output-string + (cut write-derivation drv <>)) + (map derivation-input-path + inputs)))) + (values file (set-file-name drv file))))) ;;; |