Package Details: lib32-mesa-git 25.2.0_devel.207920.b61e6b9748c.d41d8cd-1

Git Clone URL: https://aur.archlinux.org/lib32-mesa-git.git (read-only, click to copy)
Package Base: lib32-mesa-git
Description: an open-source implementation of the OpenGL specification, git version
Upstream URL: https://www.mesa3d.org
Licenses: custom
Conflicts: lib32-libva-mesa-driver, lib32-mesa, lib32-mesa-libgl, lib32-mesa-vdpau, lib32-vulkan-intel, lib32-vulkan-mesa-layers, lib32-vulkan-radeon
Provides: lib32-libva-mesa-driver, lib32-mesa, lib32-mesa-libgl, lib32-mesa-vdpau, lib32-opengl-driver, lib32-vulkan-driver, lib32-vulkan-intel, lib32-vulkan-mesa-layers, lib32-vulkan-radeon
Submitter: None
Maintainer: rjahanbakhshi (Lone_Wolf)
Last Packager: rjahanbakhshi
Votes: 45
Popularity: 0.63
First Submitted: 2009-12-18 18:42 (UTC)
Last Updated: 2025-07-02 12:31 (UTC)

Required by (80)

Sources (3)

Pinned Comments

Lone_Wolf commented on 2024-02-14 11:49 (UTC)

Mesa commit b52e25d3 breaks intel iris & anv build UNLESS OpenCL support is present.

Incase you don't need those drivers, a temporary workaround is to disable them.

lib32-mesa-minimal-git is also affected.

Lone_Wolf commented on 2023-11-02 16:03 (UTC) (edited on 2023-11-02 16:05 (UTC) by Lone_Wolf)

@RPINerd in https://aur.archlinux.org/packages/lib32-mesa-git#comment-941648

Users of this package are supposed to (re)build lib32-mesa-git everytime mesa-git changes to avoid such issues.

I'm certain I have stated that in the past, but it may have been lost in the older pages of comments.

Lone_Wolf commented on 2019-05-09 13:30 (UTC)

This package now uses an environment variable to determine which llvm package it will be built against. Check PKGBUILD for details.

Latest Comments

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Lone_Wolf commented on 2021-10-26 11:10 (UTC)

The time has come for me to transfer ownership of this package to Reza and step down as maintainer.

Lone_Wolf

Lone_Wolf commented on 2021-08-12 17:35 (UTC)

swrast & virtio-experimental added to vulkan-drivers

Lone_Wolf commented on 2021-08-10 12:24 (UTC) (edited on 2021-08-10 12:25 (UTC) by Lone_Wolf)

adding virtio-experimental is ok, I'll try to do it this week.

lib32-mesa-git is in my view an extension of mesa-git , so there are already differences.

vulkan swrast aka lavapipe can be useful as last-resort vulkan driver and it does fulfill that role in my mesa-minimal-git & lib32-mesa-minimal-git already.

Ok, will add vulkan swrast also.

LukeShortCloud commented on 2021-08-07 16:40 (UTC)

Would it be possible to enable the virtio-experimental driver in this build? It is enabled in the mesa-git PKGBUILD. I have manually built lib32-mesa-git with it and have been testing the new Vulkan GPU passthrough support to a virtual machine with the VirtIO Venus driver with some Steam games and it works great! But, for gaming, it needs both the 64-bit and 32-bit drivers to work.

On line 115, the driver needs to be appended (this is what I have tested and have confirmed to be working):

    -D vulkan-drivers=amd,intel,virtio-experimental \

https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=lib32-mesa-git#n115

Looking at the mesa-git PKGBUILD, there is also the "swrast" software rendering driver. I have not tested it and perhaps for consistency across packages that should also be enabled.

   -D vulkan-drivers=amd,intel,swrast,virtio-experimental \

https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=mesa-git#n111

rjahanbakhshi commented on 2021-07-24 13:03 (UTC)

Removed the patch from the PKGBUILD. It should be fine now.

Thanks,

Lone_Wolf commented on 2021-07-24 12:43 (UTC) (edited on 2021-07-24 12:44 (UTC) by Lone_Wolf)

upstream solved the build failure , see https://gitlab.freedesktop.org/mesa/mesa/-/issues/4906

Until the package is updated just comment out the last 2 lines of the prepare() function .

sim590 commented on 2021-07-24 02:22 (UTC) (edited on 2021-07-24 02:30 (UTC) by sim590)

Failure while applying a patch:

==> Lancement de prepare()…
patching file src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
Hunk #1 FAILED at 351.
1 out of 1 hunk FAILED -- saving rejects to file src/gallium/auxiliary/gallivm/lp_bld_misc.cpp.rej

The patch seems to no longer be necessary as you can see from the snippet taken from the file being patched:

   TargetOptions options;
#if defined(PIPE_ARCH_X86) && LLVM_VERSION_MAJOR < 13
   options.StackAlignmentOverride = 4;
#endif

They patched it upstream.

rjahanbakhshi commented on 2021-07-12 15:12 (UTC)

@ronoverdrive,

I applied the patch used for lib32-llvm-minimal-git. Thanks to Lone_Wolf for providing the patch.

rjahanbakhshi commented on 2021-07-11 21:46 (UTC)

I haven't tested this with llvm-minimal-git recently. I'll give it a try.

ronoverdrive commented on 2021-07-11 16:27 (UTC)

Keeps failing right here.

../mesa/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp:354:12: error: ‘class llvm::TargetOptions’ has no member named ‘StackAlignmentOverride’ 354 | options.StackAlignmentOverride = 4; | ^~~~~~~~~~~~~~~~~~~~~~

I have the latest git of lib32-llvm-minimal-git installed.

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