Enables building of a Cubin for GPUs based on Blackwell architecture
if CUDA toolkit version 12.8 or higher is installed.
Only added sm_120 to the default set, since it is the one relevant for
consumer GPUs (RTX 5090 etc.) that are generally used with Blender.
Pull Request: https://projects.blender.org/blender/blender/pulls/134170
OpenCollada used to rely on PCRE (a Perl Regexp library). Since
switching to Aras' OpenCollada fork (#122270), the library is no
longer needed, but is still required as a dependency.
This patch cleans this up by completely removing it from our build
system and linux system package installation script. This also lets
us remove it from our pre-compiled library platform repos, making the
process of recompiling our libraries from scratch easier as it wasn't
compiled by our dependency builder anymore.
Pull Request: https://projects.blender.org/blender/blender/pulls/134310
This was removed to make building USD plugins easier, without the need to
compile them for Blender specifically. However it also causes errors when
using the bpy module together with the usd-core pip package.
In practice there are not many USD plugins, and often need to be compiled
for Blender specifically anyway due to the monolithic library and DCCs being
on different USD versions.
Additionally, this adds a patch to avoid conflicts when loading the
same USD library version through Blender and usd-core on Windows and macOS.
Fix#127132: Crash using bpy and usd-core pip package together.
Co-authored-by: Ray Molenkamp <github@lazydodo.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/133083
OpenEXR: 3.3.2
OpenColorIO: 2.4.1
OpenVDB: 12.0.0
Also sync up exact FFMPEG version with reference (6.1.1, from
`versions.cmake`), and accept 7.x versions since Blender should also be
compatible with this major release.
See also #128577.
Turns out, `apt-cache` will not use exact package names match, leading
to invalid successful results in case a given package does not exist,
but a extended-name one does (e.g. looking for `python3.11` will return
results for packages like `libpython3.11-stdlib`...).
So add a first check using `apt show`, to ensure the requested package
name does exist first!
Also add a `__repr__` callback to the `PackageInstaller` class.
Although not currently used by `main` Blender, this library has been
tracked by platform maintainers for some times now, so time to also add
it to this script.
See aslo #128577.
MSVC does this by default, and is a good way to see build progress
indication, when using msbuild. clang-cl also got that option back
in 2018, but it is off by default.
Pull Request: https://projects.blender.org/blender/blender/pulls/133810
That version has a bunch of API changes, so by dropping support for older
versions we can remove old compatibility code.
Also, that version is required for OptiX support, so building a fully-featured
Cycles wasn't possible with older OSL anyways.
Pull Request: https://projects.blender.org/blender/blender/pulls/133746
Support thumbnail that shows the file contents instead
of the default blend file icon for all files in Finder.
Some files may still have the usual blender icon as thumbnail
depending on their contents.
blender-thumbnailer process is kept alive by the system
in the background and is invoked by QuickLook when needed.
The checkbox to disable the extension is present in
the Settings app.
It will NOT be an interactive "Preview" that allows richer
interactions like Panning viewport, or rotating 3D objects.
Cycles supports OptiX on Maxwell and up architectures, but the
default in OSL is to generate PTX targeting Pascal and up. Adjust the
OSL target architecture to Maxwell to fix this.
Pull Request: https://projects.blender.org/blender/blender/pulls/133011
- WITH_WINDOWS_EXTERNAL_MANIFEST is now required even for ninja
builds, this previously was not the case. so just apply it
across all build flavours on windows.
- fmsc-version=1922 is no longer needed, was required back when
support for clang on windows landed, is fine without it now.
- /MP gives better build performance when building from the IDE
makes no difference for a ninja build which wasn't struggling in
that department anyhow.
2019 no longer has a preview track, so support for it can
safely be removed. The help also incorrectly advertised
asan as a clang only feature, which is no longer true as
msvc supports it these days.
