diff options
| -rw-r--r-- | guix/lint.scm | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/guix/lint.scm b/guix/lint.scm index d2f24c61f8..697bd24a1e 100644 --- a/guix/lint.scm +++ b/guix/lint.scm @@ -905,16 +905,31 @@ descriptions maintained upstream." (origin-uris origin)) '()))) +(cond-expand + (guile-3 + ;; Guile 3.0.0 does not export this predicate. + (define exception-with-kind-and-args? + (exception-predicate &exception-with-kind-and-args))) + (else ;Guile 2 + (define exception-with-kind-and-args? + (const #f)))) + (define (check-derivation package) "Emit a warning if we fail to compile PACKAGE to a derivation." (define (try system) - (catch #t + (catch #t ;TODO: Remove 'catch' when Guile 2.x is no longer supported. (lambda () (guard (c ((store-protocol-error? c) (make-warning package (G_ "failed to create ~a derivation: ~a") (list system (store-protocol-error-message c)))) + ((exception-with-kind-and-args? c) + (make-warning package + (G_ "failed to create ~a derivation: ~s") + (list system + (cons (exception-kind c) + (exception-args c))))) ((message-condition? c) (make-warning package (G_ "failed to create ~a derivation: ~a") |