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Bug 712367 - Prevent the NEON check in configure from passing under aarch64.
Prevent the NEON check in configure from passing under aarch64.
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-base
unspecified
Other All
: Normal normal
: 1.2.3
Assigned To: GStreamer Maintainers
GStreamer Maintainers
: 721702 722091 (view as bug list)
Depends on:
Blocks:
 
 
Reported: 2013-11-15 14:45 UTC by Iain Lane
Modified: 2014-01-13 10:52 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
Prevent the NEON check in configure from passing under aarch64. (1.02 KB, patch)
2013-11-15 14:45 UTC, Iain Lane 		committed Details | Review

Description Iain Lane 2013-11-15 14:45:44 UTC 
The test verifies that the NEON C intrinsics work, but the rest of the
codebase uses lots of direct ARMv7 NEON assembly. The same intrinsics
work in A64, but the assembly is slightly different.

Prevent the check from passing so that we don't use this where it won't
work.

Patch originally by William Grant <wgrant@ubuntu.com>
Comment 1 Iain Lane 2013-11-15 14:45:46 UTC 
Created attachment 259910 [details] [review]
Prevent the NEON check in configure from passing under aarch64.
Comment 2 Sebastian Dröge (slomo) 2014-01-01 13:35:09 UTC 
commit 472ded1cf333a35e328a21084f46a28dd5febfef
Author: William Grant <wgrant@ubuntu.com>
Date:   Fri Nov 15 14:17:03 2013 +0000

    configure: Prevent the NEON check in configure from passing under aarch64.
    
    The test verifies that the NEON C intrinsics work, but the rest of the
    codebase uses lots of direct ARMv7 NEON assembly. The same intrinsics
    work in A64, but the assembly is slightly different.
    
    Prevent the check from passing so that we don't use this where it won't
    work.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=712367
Comment 3 Sebastian Dröge (slomo) 2014-01-07 14:06:17 UTC 
*** Bug 721702 has been marked as a duplicate of this bug. ***
Comment 4 Tim-Philipp Müller 2014-01-13 10:52:24 UTC 
*** Bug 722091 has been marked as a duplicate of this bug. ***