Sergey Sharybin
a12a8a71bb
The goal is to solve confusion of the "All rights reserved" for licensing
code under an open-source license.
The phrase "All rights reserved" comes from a historical convention that
required this phrase for the copyright protection to apply. This convention
is no longer relevant.
However, even though the phrase has no meaning in establishing the copyright
it has not lost meaning in terms of licensing.
This change makes it so code under the Blender Foundation copyright does
not use "all rights reserved". This is also how the GPL license itself
states how to apply it to the source code:
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software ...
This change does not change copyright notice in cases when the copyright
is dual (BF and an author), or just an author of the code. It also does
mot change copyright which is inherited from NaN Holding BV as it needs
some further investigation about what is the proper way to handle it.
274 lines
7.2 KiB
CMake
274 lines
7.2 KiB
CMake
# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright 2016 Blender Foundation
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# The Original Code is: all of this file.
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# Contributor(s): Sebastian Barschkis (sebbas).
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# Mantaflow triggers a clang-cl compiler error with versions before 9.0.1
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# Since mantaflow does not appear to be using OpenMP at this point in time,
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# disable the flag for now. See https://bugs.llvm.org/show_bug.cgi?id=43175 for details.
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if(MSVC_CLANG AND WITH_OPENMP AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0.1")
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remove_cc_flag("-fopenmp")
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endif()
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# Exporting functions from the blender binary gives linker warnings on Apple arm64 systems.
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# Silence them here.
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if(APPLE)
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if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
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if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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string(APPEND CMAKE_C_FLAGS " -fvisibility=hidden")
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string(APPEND CMAKE_CXX_FLAGS " -fvisibility=hidden")
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endif()
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endif()
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endif()
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set(MANTAVERSION "0.13")
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add_definitions(-DWITH_FLUID=1)
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# Compile Mantaflow dependencies too (e.g. cnpy for numpy file IO).
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# Make sure that dependencies exist before enabling this option
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# by updating the source files in `extern/`.
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set(WITH_MANTA_DEPENDENCIES 0)
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# Enable Mantaflow numpy support
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set(WITH_MANTA_NUMPY 0)
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if(NOT WITH_MANTA_DEPENDENCIES)
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add_definitions(-DNO_CNPY=1)
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endif()
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set(MANTA_HLP
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helper
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)
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set(MANTA_PP
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preprocessed
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)
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if(WITH_MANTA_DEPENDENCIES)
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set(MANTA_DEP
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dependencies
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)
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endif()
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if(WITH_TBB)
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add_definitions(-DTBB=1)
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endif()
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if(WITH_OPENVDB)
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add_definitions(-DOPENVDB=1)
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# OpenVDB headers use deprecated TBB headers, silence warning.
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add_definitions(-DTBB_SUPPRESS_DEPRECATED_MESSAGES=1)
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endif()
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if(WITH_OPENVDB_BLOSC)
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add_definitions(-DOPENVDB_BLOSC=1)
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endif()
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if(WIN32)
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add_definitions(-D_USE_MATH_DEFINES)
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endif()
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if(WITH_MANTA_NUMPY AND WITH_PYTHON_NUMPY)
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add_definitions(-DNUMPY=1)
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endif()
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set(INC
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${MANTA_PP}
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${MANTA_PP}/fileio
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${MANTA_PP}/python
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${MANTA_PP}/plugin
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${MANTA_HLP}/pwrapper
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${MANTA_HLP}/util
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)
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if(WITH_MANTA_DEPENDENCIES)
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list(APPEND INC
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${MANTA_DEP}/cnpy
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)
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endif()
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set(INC_SYS
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${PYTHON_INCLUDE_DIRS}
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${ZLIB_INCLUDE_DIRS}
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)
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if(WITH_MANTA_NUMPY AND WITH_PYTHON_NUMPY)
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list(APPEND INC_SYS
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${PYTHON_NUMPY_INCLUDE_DIRS}
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)
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endif()
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if(WITH_TBB)
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list(APPEND INC_SYS
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${TBB_INCLUDE_DIRS}
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)
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list(APPEND LIB
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${TBB_LIBRARIES}
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)
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endif()
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if(WITH_OPENVDB)
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list(APPEND INC_SYS
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${OPENVDB_INCLUDE_DIRS}
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)
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list(APPEND LIB
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${OPENVDB_LIBRARIES}
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)
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if(WIN32)
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# OpenVDB emits lots of these, they should be suppressed through other
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# means but MSVC 16.8/16.9 has broken this functionality, so C4251 is
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# suppressed here explicitly. See
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# https://developercommunity.visualstudio.com/content/problem/1167590/bug.html
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# for details.
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string(APPEND CMAKE_CXX_FLAGS " /wd4251")
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endif()
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endif()
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set(SRC
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${MANTA_PP}/commonkernels.h
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${MANTA_PP}/commonkernels.h.reg.cpp
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${MANTA_PP}/conjugategrad.cpp
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${MANTA_PP}/conjugategrad.h
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${MANTA_PP}/conjugategrad.h.reg.cpp
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${MANTA_PP}/edgecollapse.cpp
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${MANTA_PP}/edgecollapse.h
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${MANTA_PP}/edgecollapse.h.reg.cpp
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${MANTA_PP}/fastmarch.cpp
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${MANTA_PP}/fastmarch.h
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${MANTA_PP}/fastmarch.h.reg.cpp
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${MANTA_PP}/fileio/iogrids.cpp
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${MANTA_PP}/fileio/iomeshes.cpp
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${MANTA_PP}/fileio/ioparticles.cpp
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${MANTA_PP}/fileio/ioutil.cpp
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${MANTA_PP}/fileio/iovdb.cpp
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${MANTA_PP}/fileio/mantaio.cpp
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${MANTA_PP}/fileio/mantaio.h
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${MANTA_PP}/fileio/mantaio.h.reg.cpp
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${MANTA_PP}/fluidsolver.cpp
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${MANTA_PP}/fluidsolver.h
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${MANTA_PP}/fluidsolver.h.reg.cpp
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${MANTA_PP}/general.cpp
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${MANTA_PP}/general.h
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${MANTA_PP}/general.h.reg.cpp
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${MANTA_PP}/gitinfo.h
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${MANTA_PP}/grid.cpp
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${MANTA_PP}/grid.h
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${MANTA_PP}/grid.h.reg.cpp
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${MANTA_PP}/grid4d.cpp
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${MANTA_PP}/grid4d.h
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${MANTA_PP}/grid4d.h.reg.cpp
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${MANTA_PP}/kernel.cpp
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${MANTA_PP}/kernel.h
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${MANTA_PP}/kernel.h.reg.cpp
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${MANTA_PP}/levelset.cpp
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${MANTA_PP}/levelset.h
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${MANTA_PP}/levelset.h.reg.cpp
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${MANTA_PP}/mesh.cpp
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${MANTA_PP}/mesh.h
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${MANTA_PP}/mesh.h.reg.cpp
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${MANTA_PP}/movingobs.cpp
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${MANTA_PP}/movingobs.h
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${MANTA_PP}/movingobs.h.reg.cpp
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${MANTA_PP}/multigrid.cpp
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${MANTA_PP}/multigrid.h
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${MANTA_PP}/multigrid.h.reg.cpp
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${MANTA_PP}/noisefield.cpp
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${MANTA_PP}/noisefield.h
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${MANTA_PP}/noisefield.h.reg.cpp
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${MANTA_PP}/particle.cpp
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${MANTA_PP}/particle.h
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${MANTA_PP}/particle.h.reg.cpp
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${MANTA_PP}/plugin/advection.cpp
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${MANTA_PP}/plugin/apic.cpp
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${MANTA_PP}/plugin/extforces.cpp
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${MANTA_PP}/plugin/fire.cpp
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${MANTA_PP}/plugin/flip.cpp
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${MANTA_PP}/plugin/fluidguiding.cpp
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${MANTA_PP}/plugin/initplugins.cpp
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${MANTA_PP}/plugin/kepsilon.cpp
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${MANTA_PP}/plugin/meshplugins.cpp
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${MANTA_PP}/plugin/pressure.cpp
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${MANTA_PP}/plugin/ptsplugins.cpp
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${MANTA_PP}/plugin/secondaryparticles.cpp
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${MANTA_PP}/plugin/surfaceturbulence.cpp
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${MANTA_PP}/plugin/viscosity.cpp
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${MANTA_PP}/plugin/vortexplugins.cpp
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${MANTA_PP}/plugin/waveletturbulence.cpp
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${MANTA_PP}/plugin/waves.cpp
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${MANTA_PP}/python/defines.py
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${MANTA_PP}/python/defines.py.reg.cpp
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${MANTA_PP}/registration.cpp
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${MANTA_PP}/shapes.cpp
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${MANTA_PP}/shapes.h
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${MANTA_PP}/shapes.h.reg.cpp
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${MANTA_PP}/test.cpp
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${MANTA_PP}/timing.cpp
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${MANTA_PP}/timing.h
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${MANTA_PP}/timing.h.reg.cpp
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${MANTA_PP}/turbulencepart.cpp
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${MANTA_PP}/turbulencepart.h
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${MANTA_PP}/turbulencepart.h.reg.cpp
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${MANTA_PP}/vortexpart.cpp
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${MANTA_PP}/vortexpart.h
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${MANTA_PP}/vortexpart.h.reg.cpp
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${MANTA_PP}/vortexsheet.cpp
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${MANTA_PP}/vortexsheet.h
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${MANTA_PP}/vortexsheet.h.reg.cpp
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${MANTA_HLP}/pwrapper/manta.h
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${MANTA_HLP}/pwrapper/pclass.cpp
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${MANTA_HLP}/pwrapper/pclass.h
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${MANTA_HLP}/pwrapper/pconvert.cpp
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${MANTA_HLP}/pwrapper/pconvert.h
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${MANTA_HLP}/pwrapper/pvec3.cpp
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${MANTA_HLP}/pwrapper/pythonInclude.h
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${MANTA_HLP}/pwrapper/registry.cpp
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${MANTA_HLP}/pwrapper/registry.h
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${MANTA_HLP}/util/integrator.h
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${MANTA_HLP}/util/interpol.h
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${MANTA_HLP}/util/interpolHigh.h
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${MANTA_HLP}/util/matrixbase.h
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${MANTA_HLP}/util/mcubes.h
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${MANTA_HLP}/util/quaternion.h
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${MANTA_HLP}/util/randomstream.h
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${MANTA_HLP}/util/rcmatrix.h
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${MANTA_HLP}/util/simpleimage.cpp
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${MANTA_HLP}/util/simpleimage.h
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${MANTA_HLP}/util/solvana.h
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${MANTA_HLP}/util/vector4d.cpp
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${MANTA_HLP}/util/vector4d.h
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${MANTA_HLP}/util/vectorbase.cpp
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${MANTA_HLP}/util/vectorbase.h
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)
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if(WITH_MANTA_DEPENDENCIES)
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list(APPEND SRC
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${MANTA_DEP}/cnpy/cnpy.cpp
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${MANTA_DEP}/cnpy/cnpy.h
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)
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endif()
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if(WITH_MANTA_NUMPY AND WITH_PYTHON_NUMPY)
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list(APPEND SRC
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${MANTA_PP}/plugin/numpyconvert.cpp
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${MANTA_PP}/plugin/tfplugins.cpp
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${MANTA_HLP}/pwrapper/numpyWrap.cpp
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${MANTA_HLP}/pwrapper/numpyWrap.h
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)
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endif()
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set(LIB
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${PYTHON_LINKFLAGS}
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${PYTHON_LIBRARIES}
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)
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blender_add_lib(extern_mantaflow "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
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if(WITH_OPENVDB)
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# The VDB libs above are only added to as INTERFACE libs by blender_add_lib,
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# meaning extern_mantaflow itself actually does not have a dependency on the
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# openvdb libraries, and CMAKE is free to link the vdb libs before
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# extern_mantaflow causing linker errors on linux. By explicitly declaring
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# a dependency here, cmake will do the right thing.
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target_link_libraries(extern_mantaflow PRIVATE ${OPENVDB_LIBRARIES})
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endif()
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