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authorLudovic Courtès <ludo@gnu.org>2019-06-18 09:50:38 +0200
committerLudovic Courtès <ludo@gnu.org>2019-06-18 16:25:09 +0200
commit9353b199c18caca4a429f20423e1a5e7bc26a8da (patch)
tree6d06218bce1425226410050a01e53ba938d8b1b5 /guix/scripts
parent5c7f87881a52a6424fc6722376b990284a06de5a (diff)
guix build: '--log-file' looks for build logs of equivalent derivations.
Previously, '--log-file' would look for log files only for the current derivation, and thus wouldn't find log files of equivalent derivations that produce the same output. * guix/scripts/build.scm (guix-build) <log-file?>: Replace 'derivation-file-name' by 'derivation->output-path'.
Diffstat (limited to 'guix/scripts')
-rw-r--r--guix/scripts/build.scm5
1 files changed, 4 insertions, 1 deletions
diff --git a/guix/scripts/build.scm b/guix/scripts/build.scm
index 8fa700c883..61ca4dca9f 100644
--- a/guix/scripts/build.scm
+++ b/guix/scripts/build.scm
@@ -935,9 +935,12 @@ needed."
#:mode mode))
(cond ((assoc-ref opts 'log-file?)
+ ;; Pass 'show-build-log' the output file names, not the
+ ;; derivation file names, because there can be several
+ ;; derivations leading to the same output.
(for-each (cut show-build-log store <> urls)
(delete-duplicates
- (append (map derivation-file-name drv)
+ (append (map derivation->output-path drv)
items))))
((assoc-ref opts 'derivations-only?)
(format #t "~{~a~%~}" (map derivation-file-name drv))