Your message dated Fri, 12 Sep 2014 21:21:14 +0000
with message-id <[email protected]>
and subject line Bug#760310: fixed in khronos-opencl-headers 1.2-2014.04.13-1.1
has caused the Debian Bug report #760310,
regarding opencl-headers: use __vector for altivec to avoid conflicts
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
760310: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760310
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: opencl-headers
Version: 1.2-2014.04.13-1
Severity: important
Tags: patch
User: [email protected]
Usertags: ppc64el
Altivec vectors can be defined with either the "vector" keyword or the
"__vector" type [1]. In general "__vector" should be prefered for
include files, as otherwise it might conflicts with other type define
in the source code (define a vector class in C++ is quite common).
<CL/cl_platform.h> from opencl-headers defines altivec types using the
"vector" keyword. This causes opencv to fail to build on powerpc if the
code is compiled with -maltivec, or by default on ppc64el which always
has altivec enabled.
Other distribution patches the internal copy of cl_platform.h included
in opencv by replacing "vector" with "__vector" [2]. In Debian it has to
be done in the opencl-headers package, as the internal copy is not used.
The patch below fixes the issue. It would be nice if you can include it
quickly as it currently block the ppc64el bootstrap in Debian. Thanks in
advance.
[1]
http://publib.boulder.ibm.com/infocenter/lnxpcomp/v7v91/index.jsp?topic=%2Fcom.ibm.vacpp7l.doc%2Flanguage%2Fref%2Fclrc03altivec_types.htm
[2] http://lists.opensuse.org/opensuse-commit/2014-01/msg00786.html
--- a/cl_platform.h
+++ b/cl_platform.h
@@ -332,13 +332,13 @@
/* Define basic vector types */
#if defined( __VEC__ )
#include <altivec.h> /* may be omitted depending on compiler. AltiVec
spec provides no way to detect whether the header is required. */
- typedef vector unsigned char __cl_uchar16;
- typedef vector signed char __cl_char16;
- typedef vector unsigned short __cl_ushort8;
- typedef vector signed short __cl_short8;
- typedef vector unsigned int __cl_uint4;
- typedef vector signed int __cl_int4;
- typedef vector float __cl_float4;
+ typedef __vector unsigned char __cl_uchar16;
+ typedef __vector signed char __cl_char16;
+ typedef __vector unsigned short __cl_ushort8;
+ typedef __vector signed short __cl_short8;
+ typedef __vector unsigned int __cl_uint4;
+ typedef __vector signed int __cl_int4;
+ typedef __vector float __cl_float4;
#define __CL_UCHAR16__ 1
#define __CL_CHAR16__ 1
#define __CL_USHORT8__ 1
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: ppc64el (ppc64le)
Kernel: Linux 3.14-2-powerpc64le (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: khronos-opencl-headers
Source-Version: 1.2-2014.04.13-1.1
We believe that the bug you reported is fixed in the latest version of
khronos-opencl-headers, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Barth <[email protected]> (supplier of updated khronos-opencl-headers
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
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Hash: SHA1
Format: 1.8
Date: Fri, 12 Sep 2014 19:52:42 +0000
Source: khronos-opencl-headers
Binary: opencl-headers
Architecture: source all
Version: 1.2-2014.04.13-1.1
Distribution: unstable
Urgency: medium
Maintainer: Debian OpenCL Maintainers <[email protected]>
Changed-By: Andreas Barth <[email protected]>
Description:
opencl-headers - OpenCL (Open Computing Language) header files
Closes: 760310
Changes:
khronos-opencl-headers (1.2-2014.04.13-1.1) unstable; urgency=medium
.
* Non-maintainer upload
* Use __vector instead of vector in cl_platform.h to allow building
with -maltivec. Closes: #760310
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