blender/build_files/build_environment/cmake/eigen.cmake
Jonas Holzman d5d927b670 Deps: Library changes for Blender 5.2 LTS
### New libraries
- meshoptimizer v1.0
- tomli-w 1.2.0
- Tracy 0.13.1

### Updates of existing libraries
- OpenShadingLanguage 1.15.3.0
- OpenPGL 0.7.1
- ThorVG 1.0.3
- OpenUSD 26.03
- OpenImageIO 3.1.13.1
- libpng 1.6.58
- DPC++ 6.3.0
- Embree 4.4.1
- Intel Graphics Compiler v2.30.1
- Manifold 3.4.1
- x265 4.1
- ROCm / HIP 7.1.1 / 7.1.51803
- libexpat 2.7.5
- libtiff 4.7.1
- mesa 25.3.6
- OpenEXR 3.4.10
- OpenSSL 3.5.6
- Python 3.13.13
- sqlite 3.51.3
- libxml2 2.14.6
- ffmpeg 8.1
- Draco 1.5.7
- SDL 3.4.2

Library changes tracking issue ref: #153974

Co-authored-by: Sebastian Parborg <sebastian@blender.org>
Co-authored-by: Ray Molenkamp <github@lazydodo.com>
Co-authored-by: Sahar A. Kashi <salipour@noreply.localhost>
Co-authored-by: Nikita Sirgienko <nikita.sirgienko@intel.com>
Co-authored-by: Bart van der Braak <bart@blender.org>
Co-authored-by: Thomas Dinges <thomas@blender.org>
Co-authored-by: Alaska <Alaskayou01@gmail.com>

Pull Request: https://projects.blender.org/blender/blender/pulls/157180
2026-05-11 19:04:45 +02:00

45 lines
1.3 KiB
CMake

# SPDX-FileCopyrightText: 2025 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
set(EIGEN_EXTRA_ARGS
-DBUILD_TESTING=OFF
-DEIGEN_BUILD_DOC=OFF
-DTBB_DIR=${LIBDIR}/tbb/lib/cmake/TBB
)
ExternalProject_Add(external_eigen
URL file://${PACKAGE_DIR}/${EIGEN_FILE}
URL_HASH ${EIGEN_HASH_TYPE}=${EIGEN_HASH}
DOWNLOAD_DIR ${DOWNLOAD_DIR}
PREFIX ${BUILD_DIR}/eigen
CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
PATCH_COMMAND ${PATCH_CMD} -p 1 -d
${BUILD_DIR}/eigen/src/external_eigen <
${PATCH_DIR}/eigen_tbb_support.diff
CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX=${LIBDIR}/eigen
${DEFAULT_CMAKE_FLAGS}
${EIGEN_EXTRA_ARGS}
INSTALL_DIR ${LIBDIR}/eigen
)
if(WIN32)
# While C++ eigen is a header only library
if(BUILD_MODE STREQUAL Release)
ExternalProject_Add_Step(external_eigen after_install
COMMAND ${CMAKE_COMMAND} -E copy_directory
${LIBDIR}/eigen
${HARVEST_TARGET}/eigen
DEPENDEES install
)
endif()
else()
# Eigen has files without extensions in the include directory that it needs so no *.h wildcard
harvest(external_eigen eigen/include eigen/include "*")
# Extra / at the end to ensure that harvest doesn't ignore the cmake directory
harvest(external_eigen eigen/share/eigen3/cmake/ eigen/share/eigen3/cmake/ "*.cmake")
endif()