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| -rw-r--r-- | gnu/packages/video.scm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm index b206fb32f5..406a2ad5a1 100644 --- a/gnu/packages/video.scm +++ b/gnu/packages/video.scm @@ -1534,6 +1534,14 @@ SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.") (("\"youtube-dl\",") (string-append "\"" ytdl "/bin/youtube-dl\","))) #t))) + (add-before 'configure 'build-reproducibly + (lambda _ + ;; Somewhere in the build system library dependencies are enumerated + ;; and passed as linker flags, but the order in which they are added + ;; varies. See <https://github.com/mpv-player/mpv/issues/7855>. + ;; Set PYTHONHASHSEED as a workaround for deterministic results. + (setenv "PYTHONHASHSEED" "1") + #t)) (add-before 'configure 'setup-waf (lambda* (#:key inputs #:allow-other-keys) |