diff options
| author | Jacques Lucke <jacques@blender.org> | 2021-11-24 13:40:26 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2021-11-24 13:40:26 +0300 |
| commit | 050b205a97c4dc0b9819fd2eea1fbe78cc1981ec (patch) | |
| tree | cfe1ae1efdb1974ef61b19fce62dc527dd0ef44d /CMakeLists.txt | |
| parent | 3850fdd5b957aa3b8f70d3c0b952b07af6b07fe1 (diff) | |
CMake: add WITH_UNITY_BUILD option to improve compile times
Unity builds are only used in the `bf_nodes_geometry` module for now.
This module has been prepared to support unity builds already.
Usually, there is a 2-4x speedup when building `bf_nodes_geometry`
compared to without unity builds (e.g. 145s to 55s).
For more information about how unity builds work and how they help
with compile times, see D13341.
Differential Revision: https://developer.blender.org/D13341
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a9c29101123..bdb798228e1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -187,6 +187,13 @@ mark_as_advanced(CPACK_OVERRIDE_PACKAGENAME) mark_as_advanced(BUILDINFO_OVERRIDE_DATE) mark_as_advanced(BUILDINFO_OVERRIDE_TIME) +if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.16") + option(WITH_UNITY_BUILD "Enable unity build for modules that support it to improve compile times" ON) + mark_as_advanced(WITH_UNITY_BUILD) +else() + set(WITH_UNITY_BUILD OFF) +endif() + option(WITH_IK_ITASC "Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)" ON) option(WITH_IK_SOLVER "Enable Legacy IK solver (only disable for development)" ON) option(WITH_FFTW3 "Enable FFTW3 support (Used for smoke, ocean sim, and audio effects)" ON) |