From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 75400] regression in OpenCL since commit cc3aeac Date: Sun, 23 Feb 2014 20:21:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0624797523==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id AEFE2FA35D for ; Sun, 23 Feb 2014 12:21:34 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0624797523== Content-Type: multipart/alternative; boundary="1393186894.EBbB73A1.10244"; charset="us-ascii" --1393186894.EBbB73A1.10244 Date: Sun, 23 Feb 2014 20:21:34 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=75400 --- Comment #6 from Emil Velikov --- (In reply to comment #5) > > Most likely you're getting that segfault somewhere in the ICD loader because > it's unable to load Mesa's ICD library. I guess that this hunk: > > +if NEED_WINSYS_XLIB > +AM_CPPFLAGS += -DHAVE_WINSYS_XLIB > +endif > > pulls in the XLIB pipe-loader back-end that was previously ifdef-ed out in > Clover builds, leading to undefined symbols in the resulting library. Would that not cause the build/link to fail ? Hmm guess not, since the opencl target is missing -no-undefined. Francisco, Is there any particular reason why we do not use -no-undefined for opencl ? Bruno, Feel free to grab the patch from bug 75356, which should handle the symbol problems and continue from there. -- You are receiving this mail because: You are the assignee for the bug. --1393186894.EBbB73A1.10244 Date: Sun, 23 Feb 2014 20:21:34 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 6 on bug 75400 from 
(In reply to comment #5)
> 
> Most likely you're getting that segfault somewhere in the ICD loader because
> it's unable to load Mesa's ICD library.  I guess that this hunk:
> 
> +if NEED_WINSYS_XLIB
> +AM_CPPFLAGS += -DHAVE_WINSYS_XLIB
> +endif
> 
> pulls in the XLIB pipe-loader back-end that was previously ifdef-ed out in
> Clover builds, leading to undefined symbols in the resulting library.

Would that not cause the build/link to fail ? Hmm guess not, since the opencl
target is missing -no-undefined.

Francisco,
Is there any particular reason why we do not use -no-undefined for opencl ?

Bruno,
Feel free to grab the patch from bug 75356, which should handle the symbol
problems and continue from there.

You are receiving this mail because:
  • You are the assignee for the bug.
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