diff options
Diffstat (limited to 'build-aux/check-available-binaries.scm')
| -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)))))) |