forked from bartvdbraak/blender
1dc9650d20
This means that NVIDIA driver version 450 or newer is now required for Cycles OptiX rendering. This upgrade is required to take advantage of new features and improvements. Ref T81431
136 lines
5.5 KiB
Python
136 lines
5.5 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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import os
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import shutil
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import buildbot_utils
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def get_cmake_options(builder):
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codesign_script = os.path.join(
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builder.blender_dir, 'build_files', 'buildbot', 'worker_codesign.cmake')
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config_file = "build_files/cmake/config/blender_release.cmake"
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options = ['-DCMAKE_BUILD_TYPE:STRING=Release',
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'-DWITH_GTESTS=ON']
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if builder.platform == 'mac':
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options.append('-DCMAKE_OSX_ARCHITECTURES:STRING=x86_64')
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options.append('-DCMAKE_OSX_DEPLOYMENT_TARGET=10.9')
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elif builder.platform == 'win':
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options.extend(['-G', 'Visual Studio 16 2019', '-A', 'x64'])
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if builder.codesign:
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options.extend(['-DPOSTINSTALL_SCRIPT:PATH=' + codesign_script])
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elif builder.platform == 'linux':
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config_file = "build_files/buildbot/config/blender_linux.cmake"
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optix_sdk_dir = os.path.join(builder.blender_dir, '..', '..', 'NVIDIA-Optix-SDK-7.1')
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options.append('-DOPTIX_ROOT_DIR:PATH=' + optix_sdk_dir)
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# Workaround to build sm_30 kernels with CUDA 10, since CUDA 11 no longer supports that architecture
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if builder.platform == 'win':
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options.append('-DCUDA10_TOOLKIT_ROOT_DIR:PATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v10.1')
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options.append('-DCUDA10_NVCC_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v10.1/bin/nvcc.exe')
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options.append('-DCUDA11_TOOLKIT_ROOT_DIR:PATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.1')
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options.append('-DCUDA11_NVCC_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.1/bin/nvcc.exe')
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elif builder.platform == 'linux':
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options.append('-DCUDA10_TOOLKIT_ROOT_DIR:PATH=/usr/local/cuda-10.1')
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options.append('-DCUDA10_NVCC_EXECUTABLE:FILEPATH=/usr/local/cuda-10.1/bin/nvcc')
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options.append('-DCUDA11_TOOLKIT_ROOT_DIR:PATH=/usr/local/cuda-11.1')
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options.append('-DCUDA11_NVCC_EXECUTABLE:FILEPATH=/usr/local/cuda-11.1/bin/nvcc')
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options.append("-C" + os.path.join(builder.blender_dir, config_file))
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options.append("-DCMAKE_INSTALL_PREFIX=%s" % (builder.install_dir))
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return options
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def update_git(builder):
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# Do extra git fetch because not all platform/git/buildbot combinations
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# update the origin remote, causing buildinfo to detect local changes.
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os.chdir(builder.blender_dir)
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print("Fetching remotes")
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command = ['git', 'fetch', '--all']
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buildbot_utils.call(builder.command_prefix + command)
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def clean_directories(builder):
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# Make sure no garbage remained from the previous run
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if os.path.isdir(builder.install_dir):
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shutil.rmtree(builder.install_dir)
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# Make sure build directory exists and enter it
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os.makedirs(builder.build_dir, exist_ok=True)
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# Remove buildinfo files to force buildbot to re-generate them.
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for buildinfo in ('buildinfo.h', 'buildinfo.h.txt', ):
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full_path = os.path.join(builder.build_dir, 'source', 'creator', buildinfo)
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if os.path.exists(full_path):
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print("Removing {}" . format(buildinfo))
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os.remove(full_path)
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def cmake_configure(builder):
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# CMake configuration
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os.chdir(builder.build_dir)
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cmake_cache = os.path.join(builder.build_dir, 'CMakeCache.txt')
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if os.path.exists(cmake_cache):
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print("Removing CMake cache")
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os.remove(cmake_cache)
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print("CMake configure:")
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cmake_options = get_cmake_options(builder)
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command = ['cmake', builder.blender_dir] + cmake_options
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buildbot_utils.call(builder.command_prefix + command)
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def cmake_build(builder):
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# CMake build
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os.chdir(builder.build_dir)
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# NOTE: CPack will build an INSTALL target, which would mean that code
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# signing will happen twice when using `make install` and CPack.
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# The tricky bit here is that it is not possible to know whether INSTALL
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# target is used by CPack or by a buildbot itaself. Extra level on top of
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# this is that on Windows it is required to build INSTALL target in order
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# to have unit test binaries to run.
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# So on the one hand we do an extra unneeded code sign on Windows, but on
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# a positive side we don't add complexity and don't make build process more
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# fragile trying to avoid this. The signing process is way faster than just
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# a clean build of buildbot, especially with regression tests enabled.
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if builder.platform == 'win':
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command = ['cmake', '--build', '.', '--target', 'install', '--config', 'Release']
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else:
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command = ['make', '-s', '-j16', 'install']
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print("CMake build:")
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buildbot_utils.call(builder.command_prefix + command)
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if __name__ == "__main__":
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builder = buildbot_utils.create_builder_from_arguments()
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update_git(builder)
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clean_directories(builder)
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cmake_configure(builder)
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cmake_build(builder)
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