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Do NOT report bugs when a package is just outdated, or it is in the AUR. Use the 'flag out of date' link on the package page, or the Mailing List.
REPEAT: Do NOT report bugs for outdated packages!
https://wiki.archlinux.org/title/Bug_reporting_guidelines
Do NOT report bugs when a package is just outdated, or it is in the AUR. Use the 'flag out of date' link on the package page, or the Mailing List.
REPEAT: Do NOT report bugs for outdated packages!
FS#73497 - xxhash: add support for dispatcher code (x86dispatch)
Attached to Project:
Community Packages
Opened by Alexandre Janniaux (ajanni) - Tuesday, 25 January 2022, 12:33 GMT
Last edited by Andreas Radke (AndyRTR) - Wednesday, 16 February 2022, 17:09 GMT
Opened by Alexandre Janniaux (ajanni) - Tuesday, 25 January 2022, 12:33 GMT
Last edited by Andreas Radke (AndyRTR) - Wednesday, 16 February 2022, 17:09 GMT
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DetailsDescription:
xxh_x86dispatch.h is not available with the xxhash package, in particular because DISPATCH is not set when compiling. Changing the PKGBUILD from make PREFIX=/usr DESTDIR="${pkgdir}" -C xxHash install to make PREFIX=/usr DESTDIR="${pkgdir}" -C xxHash install DISPATCH=1 From the github: DISPATCH=1 : use xxh_x86dispatch.c, to automatically select between scalar, sse2, avx2 or avx512 instruction set at runtime, depending on local host. This option is only valid for x86/x64 systems. This file (and its compiled part) is necessary to compile projects like medialibrary: code.videolan.org/videolan/medialibrary/. Because of that, the project is currently planning on using a self-compiled version when building instead of the system one, even when the package is installed. I'm available for further information. |
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