From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 59296] New: libGL cannot load r600_dri unless application itself is linked to libstdc++ Date: Sat, 12 Jan 2013 20:58:08 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0382934276==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 69D42E5DDD for ; Sat, 12 Jan 2013 12:58:08 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0382934276== Content-Type: multipart/alternative; boundary="1358024288.3D170.5742"; charset="us-ascii" --1358024288.3D170.5742 Date: Sat, 12 Jan 2013 20:58:08 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=59296 Priority: medium Bug ID: 59296 Assignee: dri-devel@lists.freedesktop.org Summary: libGL cannot load r600_dri unless application itself is linked to libstdc++ Severity: normal Classification: Unclassified OS: All Reporter: rankincj@googlemail.com Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa I have just tried to play WoW using the latest 64 bit Mesa from git, and have noticed that libGL refuses to load the r600_dri object, complaining that: libGL error: dlopen /usr/local/lib64/dri/r600_dri.so failed (/usr/local/lib64/dri/r600_dri.so: undefined symbol: _ZTVN10__cxxabiv120__si_class_type_infoE) libGL error: unable to load driver: r600_dri.so libGL error: driver pointer missing libGL error: failed to load driver: r600 libGL error: Try again with LIBGL_DEBUG=verbose for more details. The symbol _ZTVN10__cxxabiv120__si_class_type_infoE is from libstdc++, which is not listed as a dynamic dependency of r600_dri. Since wine64 doesn't have a dynamic dependency on libstdc++ either, the dynamic linker does not know how to resolve this symbol. After I had relinked r600_dri against libstdc++, WoW-64.exe was able to run successfully. -- You are receiving this mail because: You are the assignee for the bug. --1358024288.3D170.5742 Date: Sat, 12 Jan 2013 20:58:08 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 59296
Assignee dri-devel@lists.freedesktop.org
Summary libGL cannot load r600_dri unless application itself is linked to libstdc++
Severity normal
Classification Unclassified
OS All
Reporter rankincj@googlemail.com
Hardware Other
Status NEW
Version git
Component Drivers/Gallium/r600
Product Mesa 

I have just tried to play WoW using the latest 64 bit Mesa from git, and have
noticed that libGL refuses to load the r600_dri object, complaining that:

libGL error: dlopen /usr/local/lib64/dri/r600_dri.so failed
(/usr/local/lib64/dri/r600_dri.so: undefined symbol:
_ZTVN10__cxxabiv120__si_class_type_infoE)
libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL error: Try again with LIBGL_DEBUG=verbose for more details.

The symbol _ZTVN10__cxxabiv120__si_class_type_infoE is from libstdc++, which is
not listed as a dynamic dependency of r600_dri. Since wine64 doesn't have a
dynamic dependency on libstdc++ either, the dynamic linker does not know how to
resolve this symbol.

After I had relinked r600_dri against libstdc++, WoW-64.exe was able to run
successfully.

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