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01/01: gnu: vlc: Drop -ffast-math from the compilation flags.
From: |
Ludovic Courtès |
Subject: |
01/01: gnu: vlc: Drop -ffast-math from the compilation flags. |
Date: |
Thu, 28 Jul 2016 12:03:49 +0000 (UTC) |
civodul pushed a commit to branch core-updates
in repository guix.
commit c6b3dc69bd4e6cd6f3457e3cfb671ca4e588344b
Author: Ludovic Courtès <address@hidden>
Date: Thu Jul 28 13:55:03 2016 +0200
gnu: vlc: Drop -ffast-math from the compilation flags.
* gnu/packages/video.scm (vlc)[arguments]: Add "ac_cv_c_fast_math=no" to
#:configure-flags.
---
gnu/packages/video.scm | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index d5880c4..06f7496 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -623,6 +623,12 @@ audio/video codec library.")
(arguments
`(#:configure-flags
`("--disable-a52" ; FIXME: reenable once available
+
+ ;; Gross workaround for <https://trac.videolan.org/vlc/ticket/16907>.
+ ;; In our case, this led to a test failure:
+ ;; test_libvlc_equalizer: libvlc/equalizer.c:122: test_equalizer:
Assertion `isnan(libvlc_audio_equalizer_get_amp_at_index (equalizer, u_bands))'
failed.
+ "ac_cv_c_fast_math=no"
+
,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
(assoc-ref %build-inputs "ffmpeg")
"/lib")) ;needed for the tests