[Bug 59332] New: Problems building 32bit Mesa

[Bug 59332] New: Problems building 32bit Mesa

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

          Priority: medium
            Bug ID: 59332
          Assignee: dri-devel@lists.freedesktop.org
           Summary: Problems building 32bit Mesa
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: mike@fireburn.co.uk
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Created attachment 72977
  --> https://bugs.freedesktop.org/attachment.cgi?id=72977&action=edit
32bit build log

I can no longer build a 32bit mesa on my 64bit system

I'm using the same options and using master on both builds

I think this might have something to do with the autotools merge

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Fabio Pedretti <fabio.ped@libero.it> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |59304

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Mike Lothian <mike@fireburn.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mike@fireburn.co.uk

--- Comment #1 from Mike Lothian <mike@fireburn.co.uk> ---
I think the issue is in egl - mesa builds fine on 32bit without it

The 64bit version builds fine with it

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

--- Comment #2 from Mike Lothian <mike@fireburn.co.uk> ---
I've bisected it back to:

b07ae05a3dccef620c716e821c647413b951051 is the first bad commit
commit ab07ae05a3dccef620c716e821c647413b951051
Author: Matt Turner <mattst88@gmail.com>
Date:   Wed Sep 5 11:12:29 2012 -0700

    targets/dri-r600: Convert to automake

    v2: Andreas Boll <andreas.boll.dev@gmail.com>
        - Provide compatibility with scripts for the old Mesa build system

:100644 100644 9c9791b5137525bb22de3439806d565411a698aa
bb287d776c71a849f627af941bdbe0d514282ea1 M      configure.ac
:040000 040000 097ecdc98b02d01f522d90cae259f846fac14d64
c3659daefaf1f71454c058590a87603c250d4458 M      src


But I don't think that's much of a surprise and might be a bit of a red herring 

I've got a feeling the -m32 probably isn't being passed somewhere

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Mike Lothian <mike@fireburn.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|dri-devel@lists.freedesktop |idr@freedesktop.org
                   |.org                        |
          Component|Drivers/Gallium/r600        |glsl-compiler

--- Comment #3 from Mike Lothian <mike@fireburn.co.uk> ---
I notice in the glsl directory the Makefile has CFLAGS and CFLAGS_FOR_BUILD and
the same for CXX too the FOR_BUILD ones don't have -m32 and I think could be
causing some of the issues I'm seeing

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Matt Turner <mattst88@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|idr@freedesktop.org         |dri-devel@lists.freedesktop
                   |                            |.org
                 CC|                            |tstellar@gmail.com
          Component|glsl-compiler               |Drivers/Gallium/r600

--- Comment #5 from Matt Turner <mattst88@gmail.com> ---
(In reply to comment #3)
> I notice in the glsl directory the Makefile has CFLAGS and CFLAGS_FOR_BUILD
> and the same for CXX too the FOR_BUILD ones don't have -m32 and I think
> could be causing some of the issues I'm seeing

Actually, that doesn't seem related. Looks like this is yet another problem
with 32-bit LLVM.

I wonder if Tom's seen this?

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

--- Comment #6 from Mike Lothian <mike@fireburn.co.uk> ---
Even with the llvm switches set to off I still have issues

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[Bug 59332] Problems building 32bit Mesa

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[-- Attachment #1.1: Type: text/plain, Size: 377 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=59332

--- Comment #7 from Andreas Boll <andreas.boll.dev@gmail.com> ---
(In reply to comment #6)
> Even with the llvm switches set to off I still have issues

Maybe this patch helps:
http://lists.freedesktop.org/archives/mesa-dev/2013-January/033797.html

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

--- Comment #8 from Mike Lothian <mike@fireburn.co.uk> ---
It's an improvement I can build mesa again without EGL 

building with EGL I get errors such as:

../../../../src/gallium/auxiliary/.libs/libgallium.a(lp_bld_debug.o):lp_bld_debug.cpp:function
lp_disassemble: error: undefined reference to
'std::string::_Rep::_S_empty_rep_storage'
../../../../src/gallium/auxiliary/.libs/libgallium.a(lp_bld_debug.o):lp_bld_debug.cpp:function
lp_disassemble: error: undefined reference to
'std::string::_Rep::_S_empty_rep_storage'
../../../../src/gallium/auxiliary/.libs/libgallium.a(lp_bld_debug.o):lp_bld_debug.cpp:function
lp_disassemble: error: undefined reference to
'std::string::_Rep::_S_empty_rep_storage'
../../../../src/gallium/auxiliary/.libs/libgallium.a(lp_bld_debug.o):lp_bld_debug.cpp:function
lp_disassemble: error: undefined reference to
'std::string::_Rep::_S_empty_rep_storage'
/usr/lib32/llvm/libLLVMX86CodeGen.a(X86FrameLowering.o):function
emitSPUpdate(llvm::MachineBasicBlock&,
llvm::MachineBasicBlock::bundle_iterator<llvm::MachineInstr,
llvm::ilist_iterator<llvm::MachineInstr> >&, unsigned int, long long, bool,
bool, llvm::TargetInstrInfo const&, llvm::TargetRegisterInfo const&): error:
undefined reference to 'std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
/usr/lib32/llvm/libLLVMX86CodeGen.a(X86FrameLowering.o):function
emitSPUpdate(llvm::MachineBasicBlock&,
llvm::MachineBasicBlock::bundle_iterator<llvm::MachineInstr,
llvm::ilist_iterator<llvm::MachineInstr> >&, unsigned int, long long, bool,
bool, llvm::TargetInstrInfo const&, llvm::TargetRegisterInfo const&): error:
undefined reference to 'std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Mike Lothian <mike@fireburn.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #72977|0                           |1
        is obsolete|                            |

--- Comment #9 from Mike Lothian <mike@fireburn.co.uk> ---
Created attachment 74012
  --> https://bugs.freedesktop.org/attachment.cgi?id=74012&action=edit
Updated build log with patch

I had to compress it due to the size

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

--- Comment #10 from Mike Lothian <mike@fireburn.co.uk> ---
Equally disabling llvm and leaving egl on works too

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[Bug 59332] Problems building 32bit Mesa

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[-- Attachment #1.1: Type: text/plain, Size: 428 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=59332

Andreas Boll <andreas.boll.dev@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #74012|text/plain                  |application/x-xz
          mime type|                            |

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Mike Lothian <mike@fireburn.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #11 from Mike Lothian <mike@fireburn.co.uk> ---
Seems I had a rogue /usr/lib32/libstdc++.so causing problems with my 32bit
builds

Everything is working fine now with LLVM enabled

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[Bug 59332] Problems building 32bit Mesa

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https://bugs.freedesktop.org/show_bug.cgi?id=59332

Matt Turner <mattst88@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|59304                       |

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