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| author | Ludovic Courtès <ludo@gnu.org> | 2015-07-21 22:28:20 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-07-21 22:28:20 +0200 |
| commit | e348eaaf318646e259a5e6803133ad5b296febc1 (patch) | |
| tree | 627924a9b94ca5ae13a350c4aa2e8a1ec069a107 | |
| parent | e9ade3eeef5e79a48e83be7847cb39eee497f862 (diff) | |
| download | guix-e348eaaf318646e259a5e6803133ad5b296febc1.tar guix-e348eaaf318646e259a5e6803133ad5b296febc1.tar.gz | |
check-available-binaries: Use 'substitutable-paths'.
* build-aux/check-available-binaries.scm: Rewrite to use 'substitutable-paths'
instead of 'substitution-oracle'. The latter does more than we need, and it
no longer check the substitutability of valid items, which is not what we
want. Use 'lset-difference' instead of iterating over the items.
| -rw-r--r-- | build-aux/check-available-binaries.scm | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/build-aux/check-available-binaries.scm b/build-aux/check-available-binaries.scm index 04f88b7d0c..771dcd96b3 100644 --- a/build-aux/check-available-binaries.scm +++ b/build-aux/check-available-binaries.scm @@ -26,7 +26,8 @@ (gnu packages emacs) (gnu packages make-bootstrap) (srfi srfi-1) - (srfi srfi-26)) + (srfi srfi-26) + (ice-9 format)) (with-store store (parameterize ((%graft? #f)) @@ -38,19 +39,15 @@ %bootstrap-tarballs <>) '("mips64el-linux-gnuabi64"))) (total (append native cross))) - (define (warn item system) - (format (current-error-port) "~a (~a) is not substitutable~%" - item system) - #f) (set-build-options store #:use-substitutes? #t) - (let* ((substitutable? (substitution-oracle store total)) - (result (every (lambda (drv) - (let ((out (derivation->output-path drv))) - (or (substitutable? out) - (warn out (derivation-system drv))))) - total))) - (when result - (format (current-error-port) "~a packages found substitutable~%" - (length total))) - (exit result))))) + (let* ((total (map derivation->output-path total)) + (available (substitutable-paths store total)) + (missing (lset-difference string=? total available))) + (if (null? missing) + (format (current-error-port) "~a packages found substitutable~%" + (length total)) + (format (current-error-port) + "~a packages are not substitutable:~%~{ ~a~%~}~%" + (length missing) missing)) + (exit (null? missing)))))) |