1735 lines
60 KiB
CMake
1735 lines
60 KiB
CMake
# ***** 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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# The Original Code is Copyright (C) 2006, Blender Foundation
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# All rights reserved.
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#
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# The Original Code is: all of this file.
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#
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# Contributor(s): Jacques Beaurain.
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#
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# ***** END GPL LICENSE BLOCK *****
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#-----------------------------------------------------------------------------
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# We don't allow in-source builds. This causes no end of troubles because
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# all out-of-source builds will use the CMakeCache.txt file there and even
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# build the libs and objects in it.
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if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
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if(NOT DEFINED WITH_IN_SOURCE_BUILD)
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message(FATAL_ERROR
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"CMake generation for blender is not allowed within the source directory!"
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"\n Remove \"${CMAKE_SOURCE_DIR}/CMakeCache.txt\" and try again from another folder, e.g.:"
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"\n "
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"\n rm CMakeCache.txt"
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"\n cd .."
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"\n mkdir cmake-make"
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"\n cd cmake-make"
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"\n cmake ../blender"
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"\n "
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"\n Alternately define WITH_IN_SOURCE_BUILD to force this option (not recommended!)"
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)
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endif()
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endif()
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cmake_minimum_required(VERSION 3.5)
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# Prever LEGACY OpenGL to eb compatible with all the existing releases and
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# platforms which don't hare GLVND yet. Only do it if preference was not set
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# externally.
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if(NOT DEFINED OpenGL_GL_PREFERENCE)
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set(OpenGL_GL_PREFERENCE "LEGACY")
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endif()
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if(NOT EXECUTABLE_OUTPUT_PATH)
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set(FIRST_RUN TRUE)
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else()
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set(FIRST_RUN FALSE)
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endif()
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# this starts out unset
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/Modules")
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/platform")
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# avoid having empty buildtype
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if(NOT DEFINED CMAKE_BUILD_TYPE_INIT)
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set(CMAKE_BUILD_TYPE_INIT "Release")
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endif()
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# Omit superfluous "Up-to-date" messages.
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if(NOT DEFINED CMAKE_INSTALL_MESSAGE)
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set(CMAKE_INSTALL_MESSAGE "LAZY")
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endif()
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# quiet output for Makefiles, 'make -s' helps too
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# set_property(GLOBAL PROPERTY RULE_MESSAGES OFF)
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# global compile definitions since add_definitions() adds for all.
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set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
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$<$<CONFIG:Debug>:DEBUG;_DEBUG>
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$<$<CONFIG:Release>:NDEBUG>
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$<$<CONFIG:MinSizeRel>:NDEBUG>
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$<$<CONFIG:RelWithDebInfo>:NDEBUG>
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)
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#-----------------------------------------------------------------------------
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# Set policy
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# see "cmake --help-policy CMP0003"
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# So library linking is more sane
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cmake_policy(SET CMP0003 NEW)
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# So BUILDINFO and BLENDERPATH strings are automatically quoted
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cmake_policy(SET CMP0005 NEW)
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# So syntax problems are errors
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cmake_policy(SET CMP0010 NEW)
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# Input directories must have CMakeLists.txt
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cmake_policy(SET CMP0014 NEW)
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#-----------------------------------------------------------------------------
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# Load some macros.
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include(build_files/cmake/macros.cmake)
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#-----------------------------------------------------------------------------
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# Initialize project.
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blender_project_hack_pre()
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project(Blender)
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blender_project_hack_post()
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enable_testing()
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#-----------------------------------------------------------------------------
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# Redirect output files
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set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL "" FORCE)
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set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE INTERNAL "" FORCE)
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if(MSVC)
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set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/$<CONFIG>/ CACHE INTERNAL "" FORCE)
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else()
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set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/ CACHE INTERNAL "" FORCE)
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endif()
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#-----------------------------------------------------------------------------
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# Set default config options
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get_blender_version()
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#-----------------------------------------------------------------------------
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# Platform Specific Defaults
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# list of var-names
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set(_init_vars)
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# initialize to ON
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macro(option_defaults_init)
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foreach(_var ${ARGV})
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set(${_var} ON)
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list(APPEND _init_vars "${_var}")
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endforeach()
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unset(_var)
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endmacro()
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# remove from namespace
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macro(option_defaults_clear)
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foreach(_var ${_init_vars})
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unset(${_var})
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endforeach()
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unset(_var)
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unset(_init_vars)
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endmacro()
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# values to initialize WITH_****
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option_defaults_init(
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_init_BUILDINFO
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_init_CODEC_FFMPEG
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_init_CYCLES_OSL
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_init_IMAGE_OPENEXR
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_init_INPUT_NDOF
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_init_JACK
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_init_OPENCOLLADA
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_init_OPENCOLORIO
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_init_SDL
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_init_FFTW3
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_init_OPENSUBDIV
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)
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# customize...
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if(UNIX AND NOT APPLE)
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# some of these libraries are problematic on Linux
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# disable less important dependencies by default
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set(_init_CODEC_FFMPEG OFF)
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set(_init_CYCLES_OSL OFF)
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set(_init_IMAGE_OPENEXR OFF)
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set(_init_JACK OFF)
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set(_init_OPENCOLLADA OFF)
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set(_init_OPENCOLORIO OFF)
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set(_init_SDL OFF)
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set(_init_FFTW3 OFF)
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set(_init_OPENSUBDIV OFF)
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elseif(WIN32)
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set(_init_JACK OFF)
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elseif(APPLE)
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set(_init_JACK OFF)
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endif()
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#-----------------------------------------------------------------------------
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# Options
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# First platform specific non-cached vars
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if(UNIX AND NOT (APPLE OR HAIKU))
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set(WITH_X11 ON)
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endif()
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# Blender internal features
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option(WITH_BLENDER "Build blender (disable to build only the blender player)" ON)
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mark_as_advanced(WITH_BLENDER)
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option(WITH_INTERNATIONAL "Enable I18N (International fonts and text)" ON)
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option(WITH_PYTHON "Enable Embedded Python API (only disable for development)" ON)
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option(WITH_PYTHON_SECURITY "Disables execution of scripts within blend files by default" ON)
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mark_as_advanced(WITH_PYTHON) # don't want people disabling this unless they really know what they are doing.
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mark_as_advanced(WITH_PYTHON_SECURITY) # some distributions see this as a security issue, rather than have them patch it, make a build option.
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option(WITH_PYTHON_SAFETY "Enable internal API error checking to track invalid data to prevent crash on access (at the expense of some efficiency, only enable for development)." OFF)
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mark_as_advanced(WITH_PYTHON_SAFETY)
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option(WITH_PYTHON_MODULE "Enable building as a python module which runs without a user interface, like running regular blender in background mode (experimental, only enable for development), installs to PYTHON_SITE_PACKAGES (or CMAKE_INSTALL_PREFIX if WITH_INSTALL_PORTABLE is enabled)." OFF)
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if(APPLE)
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option(WITH_PYTHON_FRAMEWORK "Enable building using the Python available in the framework (OSX only)" OFF)
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endif()
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option(WITH_BUILDINFO "Include extra build details (only disable for development & faster builds)" ${_init_BUILDINFO})
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if(${CMAKE_VERSION} VERSION_LESS 2.8.8)
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# add_library OBJECT arg unsupported
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set(WITH_BUILDINFO OFF)
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endif()
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set(BUILDINFO_OVERRIDE_DATE "" CACHE STRING "Use instead of the current date for reproducible builds (empty string disables this option)")
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set(BUILDINFO_OVERRIDE_TIME "" CACHE STRING "Use instead of the current time for reproducible builds (empty string disables this option)")
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set(CPACK_OVERRIDE_PACKAGENAME "" CACHE STRING "Use instead of the standard packagename (empty string disables this option)")
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mark_as_advanced(CPACK_OVERRIDE_PACKAGENAME)
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mark_as_advanced(BUILDINFO_OVERRIDE_DATE)
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mark_as_advanced(BUILDINFO_OVERRIDE_TIME)
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option(WITH_IK_ITASC "Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)" ON)
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option(WITH_IK_SOLVER "Enable Legacy IK solver (only disable for development)" ON)
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option(WITH_FFTW3 "Enable FFTW3 support (Used for smoke, ocean sim, and audio effects)" ${_init_FFTW3})
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option(WITH_BULLET "Enable Bullet (Physics Engine)" ON)
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option(WITH_SYSTEM_BULLET "Use the systems bullet library (currently unsupported due to missing features in upstream!)" )
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mark_as_advanced(WITH_SYSTEM_BULLET)
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option(WITH_OPENCOLORIO "Enable OpenColorIO color management" ${_init_OPENCOLORIO})
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# Compositor
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option(WITH_COMPOSITOR "Enable the tile based nodal compositor" ON)
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option(WITH_OPENSUBDIV "Enable OpenSubdiv for surface subdivision" ${_init_OPENSUBDIV})
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option(WITH_OPENVDB "Enable features relying on OpenVDB" OFF)
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option(WITH_OPENVDB_BLOSC "Enable blosc compression for OpenVDB, only enable if OpenVDB was built with blosc support" OFF)
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option(WITH_OPENVDB_3_ABI_COMPATIBLE "Assume OpenVDB library has been compiled with version 3 ABI compatibility" OFF)
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mark_as_advanced(WITH_OPENVDB_3_ABI_COMPATIBLE)
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# GHOST Windowing Library Options
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option(WITH_GHOST_DEBUG "Enable debugging output for the GHOST library" OFF)
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mark_as_advanced(WITH_GHOST_DEBUG)
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option(WITH_GHOST_SDL "Enable building Blender against SDL for windowing rather than the native APIs" OFF)
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mark_as_advanced(WITH_GHOST_SDL)
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if(WITH_X11)
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option(WITH_GHOST_XDND "Enable drag'n'drop support on X11 using XDND protocol" ON)
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endif()
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# Misc...
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option(WITH_HEADLESS "Build without graphical support (renderfarm, server mode only)" OFF)
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mark_as_advanced(WITH_HEADLESS)
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option(WITH_AUDASPACE "Build with blenders audio library (only disable if you know what you're doing!)" ON)
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option(WITH_SYSTEM_AUDASPACE "Build with external audaspace library installed on the system (only enable if you know what you're doing!)" OFF)
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mark_as_advanced(WITH_AUDASPACE)
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mark_as_advanced(WITH_SYSTEM_AUDASPACE)
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if(NOT WITH_AUDASPACE)
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set(WITH_SYSTEM_AUDASPACE OFF)
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endif()
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option(WITH_OPENMP "Enable OpenMP (has to be supported by the compiler)" ON)
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if(UNIX AND NOT APPLE)
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option(WITH_OPENMP_STATIC "Link OpenMP statically (only used by the release environment)" OFF)
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mark_as_advanced(WITH_OPENMP_STATIC)
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endif()
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if(WITH_X11)
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option(WITH_X11_XINPUT "Enable X11 Xinput (tablet support and unicode input)" ON)
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option(WITH_X11_XF86VMODE "Enable X11 video mode switching" ON)
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option(WITH_X11_XFIXES "Enable X11 XWayland cursor warping workaround" ON)
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option(WITH_X11_ALPHA "Enable X11 transparent background" ON)
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endif()
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if(UNIX AND NOT APPLE)
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option(WITH_SYSTEM_GLEW "Use GLEW OpenGL wrapper library provided by the operating system" OFF)
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option(WITH_SYSTEM_GLES "Use OpenGL ES library provided by the operating system" ON)
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else()
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# not an option for other OS's
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set(WITH_SYSTEM_GLEW OFF)
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set(WITH_SYSTEM_GLES OFF)
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endif()
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if(UNIX AND NOT APPLE)
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option(WITH_SYSTEM_EIGEN3 "Use the systems Eigen3 library" OFF)
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endif()
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# Modifiers
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option(WITH_MOD_FLUID "Enable Elbeem Modifier (Fluid Simulation)" ON)
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option(WITH_MOD_SMOKE "Enable Smoke Modifier (Smoke Simulation)" ON)
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option(WITH_MOD_REMESH "Enable Remesh Modifier" ON)
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# option(WITH_MOD_CLOTH_ELTOPO "Enable Experimental cloth solver" OFF) # this is now only available in a branch
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# mark_as_advanced(WITH_MOD_CLOTH_ELTOPO)
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option(WITH_MOD_OCEANSIM "Enable Ocean Modifier" OFF)
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# Image format support
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option(WITH_OPENIMAGEIO "Enable OpenImageIO Support (http://www.openimageio.org)" ON)
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option(WITH_IMAGE_OPENEXR "Enable OpenEXR Support (http://www.openexr.com)" ${_init_IMAGE_OPENEXR})
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option(WITH_IMAGE_OPENJPEG "Enable OpenJpeg Support (http://www.openjpeg.org)" ON)
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option(WITH_IMAGE_TIFF "Enable LibTIFF Support" ON)
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option(WITH_IMAGE_DDS "Enable DDS Image Support" ON)
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option(WITH_IMAGE_CINEON "Enable CINEON and DPX Image Support" ON)
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option(WITH_IMAGE_HDR "Enable HDR Image Support" ON)
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# Audio/Video format support
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option(WITH_CODEC_AVI "Enable Blenders own AVI file support (raw/jpeg)" ON)
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option(WITH_CODEC_FFMPEG "Enable FFMPeg Support (http://ffmpeg.org)" ${_init_CODEC_FFMPEG})
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option(WITH_CODEC_SNDFILE "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" OFF)
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# Alembic support
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option(WITH_ALEMBIC "Enable Alembic Support" OFF)
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option(WITH_ALEMBIC_HDF5 "Enable Legacy Alembic Support (not officially supported)" OFF)
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# 3D format support
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# Disable opencollada when we don't have precompiled libs
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option(WITH_OPENCOLLADA "Enable OpenCollada Support (http://www.opencollada.org)" ${_init_OPENCOLLADA})
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# Sound output
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option(WITH_SDL "Enable SDL for sound and joystick support" ${_init_SDL})
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option(WITH_OPENAL "Enable OpenAL Support (http://www.openal.org)" ON)
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option(WITH_JACK "Enable JACK Support (http://www.jackaudio.org)" ${_init_JACK})
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if(UNIX AND NOT APPLE)
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option(WITH_JACK_DYNLOAD "Enable runtime dynamic JACK libraries loading" OFF)
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endif()
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if(UNIX AND NOT APPLE)
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option(WITH_SDL_DYNLOAD "Enable runtime dynamic SDL libraries loading" OFF)
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endif()
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# Compression
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option(WITH_LZO "Enable fast LZO compression (used for pointcache)" ON)
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option(WITH_LZMA "Enable best LZMA compression, (used for pointcache)" ON)
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if(UNIX AND NOT APPLE)
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option(WITH_SYSTEM_LZO "Use the system LZO library" OFF)
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endif()
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# Camera/motion tracking
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option(WITH_LIBMV "Enable Libmv structure from motion library" ON)
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option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." OFF)
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mark_as_advanced(WITH_LIBMV_SCHUR_SPECIALIZATIONS)
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# Logging/unbit test libraries.
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option(WITH_SYSTEM_GFLAGS "Use system-wide Gflags instead of a bundled one" OFF)
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option(WITH_SYSTEM_GLOG "Use system-wide Glog instead of a bundled one" OFF)
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mark_as_advanced(WITH_SYSTEM_GFLAGS)
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mark_as_advanced(WITH_SYSTEM_GLOG)
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# Freestyle
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option(WITH_FREESTYLE "Enable Freestyle (advanced edges rendering)" ON)
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# Misc
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if(WIN32)
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option(WITH_INPUT_IME "Enable Input Method Editor (IME) for complex Asian character input" ON)
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endif()
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option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ${_init_INPUT_NDOF})
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option(WITH_RAYOPTIMIZATION "Enable use of SIMD (SSE) optimizations for the raytracer" ON)
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if(UNIX AND NOT APPLE)
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option(WITH_INSTALL_PORTABLE "Install redistributeable runtime, otherwise install into CMAKE_INSTALL_PREFIX" ON)
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option(WITH_STATIC_LIBS "Try to link with static libraries, as much as possible, to make blender more portable across distributions" OFF)
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if(WITH_STATIC_LIBS)
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option(WITH_BOOST_ICU "Boost uses ICU library (required for linking with static Boost built with libicu)." OFF)
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mark_as_advanced(WITH_BOOST_ICU)
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endif()
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endif()
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option(WITH_PYTHON_INSTALL "Copy system python into the blender install folder" ON)
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if(WIN32 OR APPLE)
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# Windows and macOS have this bundled with Python libraries.
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elseif(WITH_PYTHON_INSTALL OR (WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE))
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set(PYTHON_NUMPY_PATH "" CACHE PATH "Path to python site-packages or dist-packages containing 'numpy' module")
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mark_as_advanced(PYTHON_NUMPY_PATH)
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set(PYTHON_NUMPY_INCLUDE_DIRS ${PYTHON_NUMPY_PATH}/numpy/core/include CACHE PATH "Path to the include directory of the numpy module")
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mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
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endif()
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if(WITH_PYTHON_INSTALL)
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option(WITH_PYTHON_INSTALL_NUMPY "Copy system numpy into the blender install folder" ON)
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if(UNIX AND NOT APPLE)
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option(WITH_PYTHON_INSTALL_REQUESTS "Copy system requests into the blender install folder" ON)
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set(PYTHON_REQUESTS_PATH "" CACHE PATH "Path to python site-packages or dist-packages containing 'requests' module")
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mark_as_advanced(PYTHON_REQUESTS_PATH)
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endif()
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endif()
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option(WITH_CPU_SSE "Enable SIMD instruction if they're detected on the host machine" ON)
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mark_as_advanced(WITH_CPU_SSE)
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# Cycles
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option(WITH_CYCLES "Enable Cycles Render Engine" ON)
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option(WITH_CYCLES_STANDALONE "Build Cycles standalone application" OFF)
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option(WITH_CYCLES_STANDALONE_GUI "Build Cycles standalone with GUI" OFF)
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option(WITH_CYCLES_OSL "Build Cycles with OSL support" ${_init_CYCLES_OSL})
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option(WITH_CYCLES_EMBREE "Build Cycles with Embree support" OFF)
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option(WITH_CYCLES_CUDA_BINARIES "Build Cycles CUDA binaries" OFF)
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option(WITH_CYCLES_CUBIN_COMPILER "Build cubins with nvrtc based compiler instead of nvcc" OFF)
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option(WITH_CYCLES_CUDA_BUILD_SERIAL "Build cubins one after another (useful on machines with limited RAM)" OFF)
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mark_as_advanced(WITH_CYCLES_CUDA_BUILD_SERIAL)
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set(CYCLES_CUDA_BINARIES_ARCH sm_30 sm_35 sm_37 sm_50 sm_52 sm_60 sm_61 sm_70 sm_75 CACHE STRING "CUDA architectures to build binaries for")
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mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
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unset(PLATFORM_DEFAULT)
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option(WITH_CYCLES_LOGGING "Build Cycles with logging support" ON)
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option(WITH_CYCLES_DEBUG "Build Cycles with extra debug capabilities" OFF)
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option(WITH_CYCLES_NATIVE_ONLY "Build Cycles with native kernel only (which fits current CPU, use for development only)" OFF)
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mark_as_advanced(WITH_CYCLES_CUBIN_COMPILER)
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mark_as_advanced(WITH_CYCLES_LOGGING)
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mark_as_advanced(WITH_CYCLES_DEBUG)
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mark_as_advanced(WITH_CYCLES_NATIVE_ONLY)
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option(WITH_CYCLES_DEVICE_CUDA "Enable Cycles CUDA compute support" ON)
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option(WITH_CYCLES_DEVICE_OPENCL "Enable Cycles OpenCL compute support" ON)
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option(WITH_CYCLES_NETWORK "Enable Cycles compute over network support (EXPERIMENTAL and unfinished)" OFF)
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mark_as_advanced(WITH_CYCLES_DEVICE_CUDA)
|
|
mark_as_advanced(WITH_CYCLES_DEVICE_OPENCL)
|
|
mark_as_advanced(WITH_CYCLES_NETWORK)
|
|
|
|
option(WITH_CUDA_DYNLOAD "Dynamically load CUDA libraries at runtime" ON)
|
|
mark_as_advanced(WITH_CUDA_DYNLOAD)
|
|
|
|
# LLVM
|
|
option(WITH_LLVM "Use LLVM" OFF)
|
|
if(APPLE)
|
|
option(LLVM_STATIC "Link with LLVM static libraries" ON) # we prefer static llvm build on Apple, dyn build possible though
|
|
else()
|
|
option(LLVM_STATIC "Link with LLVM static libraries" OFF)
|
|
endif()
|
|
mark_as_advanced(LLVM_STATIC)
|
|
|
|
# disable for now, but plan to support on all platforms eventually
|
|
option(WITH_MEM_JEMALLOC "Enable malloc replacement (http://www.canonware.com/jemalloc)" ON)
|
|
mark_as_advanced(WITH_MEM_JEMALLOC)
|
|
|
|
# currently only used for BLI_mempool
|
|
option(WITH_MEM_VALGRIND "Enable extended valgrind support for better reporting" OFF)
|
|
mark_as_advanced(WITH_MEM_VALGRIND)
|
|
|
|
# Debug
|
|
option(WITH_CXX_GUARDEDALLOC "Enable GuardedAlloc for C++ memory allocation tracking (only enable for development)" OFF)
|
|
mark_as_advanced(WITH_CXX_GUARDEDALLOC)
|
|
|
|
option(WITH_ASSERT_ABORT "Call abort() when raising an assertion through BLI_assert()" ON)
|
|
mark_as_advanced(WITH_ASSERT_ABORT)
|
|
|
|
option(WITH_BOOST "Enable features depending on boost" ON)
|
|
|
|
# Unit testsing
|
|
option(WITH_GTESTS "Enable GTest unit testing" OFF)
|
|
option(WITH_OPENGL_RENDER_TESTS "Enable OpenGL render related unit testing (Experimental)" OFF)
|
|
option(WITH_OPENGL_DRAW_TESTS "Enable OpenGL UI drawing related unit testing (Experimental)" OFF)
|
|
|
|
|
|
# Documentation
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_DOC_MANPAGE "Create a manual page (Unix manpage)" OFF)
|
|
endif()
|
|
|
|
|
|
# OpenGL
|
|
|
|
option(WITH_OPENGL "When off limits visibility of the opengl headers to just bf_gpu and gawain (temporary option for development purposes)" ON)
|
|
option(WITH_GLEW_ES "Switches to experimental copy of GLEW that has support for OpenGL ES. (temporary option for development purposes)" OFF)
|
|
option(WITH_GL_EGL "Use the EGL OpenGL system library instead of the platform specific OpenGL system library (CGL, glX, or WGL)" OFF)
|
|
option(WITH_GL_PROFILE_ES20 "Support using OpenGL ES 2.0. (thru either EGL or the AGL/WGL/XGL 'es20' profile)" OFF)
|
|
|
|
mark_as_advanced(
|
|
WITH_OPENGL
|
|
WITH_GLEW_ES
|
|
WITH_GL_EGL
|
|
WITH_GL_PROFILE_ES20
|
|
)
|
|
|
|
if(WIN32)
|
|
option(WITH_GL_ANGLE "Link with the ANGLE library, an OpenGL ES 2.0 implementation based on Direct3D, instead of the system OpenGL library." OFF)
|
|
mark_as_advanced(WITH_GL_ANGLE)
|
|
endif()
|
|
|
|
if(WITH_GLEW_ES AND WITH_SYSTEM_GLEW)
|
|
message(WARNING Ignoring WITH_SYSTEM_GLEW and using WITH_GLEW_ES)
|
|
set(WITH_SYSTEM_GLEW OFF)
|
|
endif()
|
|
|
|
if(WIN32)
|
|
getDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
|
|
set(CPACK_INSTALL_PREFIX ${CMAKE_GENERIC_PROGRAM_FILES}/${})
|
|
endif()
|
|
|
|
# Compiler toolchain
|
|
if(CMAKE_COMPILER_IS_GNUCC)
|
|
option(WITH_LINKER_GOLD "Use ld.gold linker which is usually faster than ld.bfd" ON)
|
|
mark_as_advanced(WITH_LINKER_GOLD)
|
|
endif()
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
|
|
option(WITH_COMPILER_ASAN "Build and link against address sanitizer (only for Debug & RelWithDebInfo targets)." OFF)
|
|
mark_as_advanced(WITH_COMPILER_ASAN)
|
|
|
|
if(WITH_COMPILER_ASAN)
|
|
set(_asan_defaults "\
|
|
-fsanitize=address \
|
|
-fsanitize=bool \
|
|
-fsanitize=bounds \
|
|
-fsanitize=enum \
|
|
-fsanitize=float-cast-overflow \
|
|
-fsanitize=float-divide-by-zero \
|
|
-fsanitize=nonnull-attribute \
|
|
-fsanitize=returns-nonnull-attribute \
|
|
-fsanitize=signed-integer-overflow \
|
|
-fsanitize=undefined \
|
|
-fsanitize=vla-bound \
|
|
-fno-sanitize=alignment \
|
|
")
|
|
|
|
if(NOT MSVC) # not all sanitizers are supported with clang-cl, these two however are very vocal about it
|
|
set(_asan_defaults "${_asan_defaults} -fsanitize=leak -fsanitize=object-size" )
|
|
endif()
|
|
set(COMPILER_ASAN_CFLAGS "${_asan_defaults}" CACHE STRING "C flags for address sanitizer")
|
|
mark_as_advanced(COMPILER_ASAN_CFLAGS)
|
|
set(COMPILER_ASAN_CXXFLAGS "${_asan_defaults}" CACHE STRING "C++ flags for address sanitizer")
|
|
mark_as_advanced(COMPILER_ASAN_CXXFLAGS)
|
|
|
|
unset(_asan_defaults)
|
|
|
|
if(NOT MSVC)
|
|
find_library(COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
|
|
else()
|
|
find_library( COMPILER_ASAN_LIBRARY NAMES clang_rt.asan-x86_64
|
|
PATHS
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/7.0.0/lib/windows
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/6.0.0/lib/windows
|
|
)
|
|
endif()
|
|
mark_as_advanced(COMPILER_ASAN_LIBRARY)
|
|
endif()
|
|
endif()
|
|
|
|
# Dependency graph
|
|
option(WITH_LEGACY_DEPSGRAPH "Build Blender with legacy dependency graph" ON)
|
|
mark_as_advanced(WITH_LEGACY_DEPSGRAPH)
|
|
|
|
if(WIN32)
|
|
# Use hardcoded paths or find_package to find externals
|
|
option(WITH_WINDOWS_FIND_MODULES "Use find_package to locate libraries" OFF)
|
|
mark_as_advanced(WITH_WINDOWS_FIND_MODULES)
|
|
|
|
option(WITH_WINDOWS_CODESIGN "Use signtool to sign the final binary." OFF)
|
|
mark_as_advanced(WITH_WINDOWS_CODESIGN)
|
|
|
|
set(WINDOWS_CODESIGN_PFX CACHE FILEPATH "Path to pfx file to use for codesigning.")
|
|
mark_as_advanced(WINDOWS_CODESIGN_PFX)
|
|
|
|
set(WINDOWS_CODESIGN_PFX_PASSWORD CACHE STRING "password for pfx file used for codesigning.")
|
|
mark_as_advanced(WINDOWS_CODESIGN_PFX_PASSWORD)
|
|
|
|
option(WINDOWS_USE_VISUAL_STUDIO_FOLDERS "Organize the visual studio project according to source folders." ON)
|
|
mark_as_advanced(WINDOWS_USE_VISUAL_STUDIO_FOLDERS)
|
|
|
|
option(WINDOWS_PYTHON_DEBUG "Include the files needed for debugging python scripts with visual studio 2017+." OFF)
|
|
mark_as_advanced(WINDOWS_PYTHON_DEBUG)
|
|
endif()
|
|
|
|
# avoid using again
|
|
option_defaults_clear()
|
|
|
|
# end option(...)
|
|
|
|
|
|
|
|
# By default we want to install to the directory we are compiling our executables
|
|
# unless specified otherwise, which we currently do not allow
|
|
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
|
|
if(WIN32)
|
|
set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
|
|
elseif(APPLE)
|
|
set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
|
|
else()
|
|
if(WITH_INSTALL_PORTABLE)
|
|
set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH} CACHE PATH "default install path" FORCE)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
|
|
|
|
# Apple
|
|
|
|
if(APPLE)
|
|
include(platform_apple_xcode)
|
|
endif()
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Check for conflicting/unsupported configurations
|
|
|
|
if(NOT WITH_BLENDER AND NOT WITH_CYCLES_STANDALONE)
|
|
message(FATAL_ERROR
|
|
"At least one of WITH_BLENDER or WITH_CYCLES_STANDALONE "
|
|
"must be enabled, nothing to do!"
|
|
)
|
|
endif()
|
|
|
|
if(NOT WITH_AUDASPACE)
|
|
if(WITH_OPENAL)
|
|
message(WARNING "WITH_OPENAL requires WITH_AUDASPACE which is disabled")
|
|
set(WITH_OPENAL OFF)
|
|
endif()
|
|
if(WITH_JACK)
|
|
message(WARNING "WITH_JACK requires WITH_AUDASPACE which is disabled")
|
|
set(WITH_JACK OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(NOT WITH_SDL AND WITH_GHOST_SDL)
|
|
message(FATAL_ERROR "WITH_GHOST_SDL requires WITH_SDL")
|
|
endif()
|
|
|
|
# python module, needs some different options
|
|
if(WITH_PYTHON_MODULE AND WITH_PYTHON_INSTALL)
|
|
message(FATAL_ERROR "WITH_PYTHON_MODULE requires WITH_PYTHON_INSTALL to be OFF")
|
|
endif()
|
|
|
|
|
|
# may as well build python module without a UI
|
|
if(WITH_PYTHON_MODULE)
|
|
set(WITH_HEADLESS ON)
|
|
endif()
|
|
|
|
if(NOT WITH_PYTHON)
|
|
set(WITH_CYCLES OFF)
|
|
endif()
|
|
|
|
# enable boost for cycles, audaspace or i18n
|
|
# otherwise if the user disabled
|
|
if(NOT WITH_BOOST)
|
|
# Explicitly disabled. so disable all deps.
|
|
macro(set_and_warn
|
|
_setting _val)
|
|
if(${${_setting}})
|
|
message(STATUS "'WITH_BOOST' is disabled: forcing 'set(${_setting} ${_val})'")
|
|
endif()
|
|
set(${_setting} ${_val})
|
|
endmacro()
|
|
|
|
set_and_warn(WITH_CYCLES OFF)
|
|
set_and_warn(WITH_INTERNATIONAL OFF)
|
|
set_and_warn(WITH_OPENVDB OFF)
|
|
set_and_warn(WITH_OPENCOLORIO OFF)
|
|
elseif(WITH_CYCLES OR WITH_OPENIMAGEIO OR WITH_INTERNATIONAL OR
|
|
WITH_OPENVDB OR WITH_OPENCOLORIO)
|
|
# Keep enabled
|
|
else()
|
|
# Disable boost if not needed.
|
|
set(WITH_BOOST OFF)
|
|
endif()
|
|
|
|
# auto enable openimageio for cycles
|
|
if(WITH_CYCLES)
|
|
set(WITH_OPENIMAGEIO ON)
|
|
|
|
# auto enable llvm for cycles_osl
|
|
if(WITH_CYCLES_OSL)
|
|
set(WITH_LLVM ON CACHE BOOL "" FORCE)
|
|
endif()
|
|
else()
|
|
set(WITH_CYCLES_OSL OFF)
|
|
endif()
|
|
|
|
# auto enable openimageio linking dependencies
|
|
if(WITH_OPENIMAGEIO)
|
|
set(WITH_IMAGE_OPENEXR ON)
|
|
set(WITH_IMAGE_TIFF ON)
|
|
endif()
|
|
|
|
# auto enable alembic linking dependencies
|
|
if(WITH_ALEMBIC)
|
|
set(WITH_IMAGE_OPENEXR ON)
|
|
endif()
|
|
|
|
# don't store paths to libs for portable distribution
|
|
if(WITH_INSTALL_PORTABLE)
|
|
set(CMAKE_SKIP_BUILD_RPATH TRUE)
|
|
endif()
|
|
|
|
if(WITH_GHOST_SDL OR WITH_HEADLESS)
|
|
set(WITH_X11 OFF)
|
|
set(WITH_X11_XINPUT OFF)
|
|
set(WITH_X11_XF86VMODE OFF)
|
|
set(WITH_X11_XFIXES OFF)
|
|
set(WITH_X11_ALPHA OFF)
|
|
set(WITH_GHOST_XDND OFF)
|
|
set(WITH_INPUT_IME OFF)
|
|
endif()
|
|
|
|
if(WITH_CPU_SSE)
|
|
TEST_SSE_SUPPORT(COMPILER_SSE_FLAG COMPILER_SSE2_FLAG)
|
|
else()
|
|
message(STATUS "SSE and SSE2 optimizations are DISABLED!")
|
|
set(COMPILER_SSE_FLAG)
|
|
set(COMPILER_SSE2_FLAG)
|
|
endif()
|
|
|
|
if(WITH_BUILDINFO)
|
|
find_package(Git)
|
|
if(NOT GIT_FOUND)
|
|
message(WARNING "Git was not found, disabling WITH_BUILDINFO")
|
|
set(WITH_BUILDINFO OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_AUDASPACE)
|
|
if(NOT WITH_SYSTEM_AUDASPACE)
|
|
set(AUDASPACE_C_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/audaspace/bindings/C" "${CMAKE_BINARY_DIR}/extern/audaspace")
|
|
set(AUDASPACE_PY_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/audaspace/bindings")
|
|
endif()
|
|
endif()
|
|
|
|
# Auto-enable CUDA dynload if toolkit is not found.
|
|
if(NOT WITH_CUDA_DYNLOAD)
|
|
find_package(CUDA)
|
|
if (NOT CUDA_FOUND)
|
|
message("CUDA toolkit not found, using dynamic runtime loading of libraries instead")
|
|
set(WITH_CUDA_DYNLOAD ON)
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Check for valid directories
|
|
# ... a partial checkout may cause this.
|
|
#
|
|
# note: we need to check for a known subdir in both cases.
|
|
# since uninitialized git submodules will give blank dirs
|
|
|
|
if(WITH_INTERNATIONAL)
|
|
if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/datafiles/locale/languages")
|
|
message(WARNING
|
|
"Translation path '${CMAKE_SOURCE_DIR}/release/datafiles/locale' is missing, "
|
|
"This is a 'git submodule', which are known not to work with bridges to other version "
|
|
"control systems, disabling 'WITH_INTERNATIONAL'."
|
|
)
|
|
set(WITH_INTERNATIONAL OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_PYTHON)
|
|
# While we have this as an '#error' in 'bpy_capi_utils.h',
|
|
# upgrading Python tends to cause confusion for users who build.
|
|
# Give the error message early to make this more obvious.
|
|
#
|
|
# Do this before main 'platform_*' checks,
|
|
# because UNIX will search for the old Python paths which may not exist.
|
|
# giving errors about missing paths before this case is met.
|
|
if(DEFINED PYTHON_VERSION AND "${PYTHON_VERSION}" VERSION_LESS "3.6")
|
|
message(FATAL_ERROR "At least Python 3.6 is required to build")
|
|
endif()
|
|
|
|
if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/scripts/addons/modules")
|
|
message(WARNING
|
|
"Addons path '${CMAKE_SOURCE_DIR}/release/scripts/addons' is missing, "
|
|
"This is a 'git submodule', which are known not to work with bridges to other version "
|
|
"control systems: * CONTINUING WITHOUT ADDONS *"
|
|
)
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Initialize un-cached vars, avoid unused warning
|
|
|
|
# linux only, not cached
|
|
set(WITH_BINRELOC OFF)
|
|
|
|
# MACOSX only, set to avoid uninitialized
|
|
set(EXETYPE "")
|
|
|
|
# C/C++ flags
|
|
set(PLATFORM_CFLAGS)
|
|
|
|
# these are added to later on.
|
|
set(C_WARNINGS)
|
|
set(CXX_WARNINGS)
|
|
|
|
# for gcc -Wno-blah-blah
|
|
set(C_REMOVE_STRICT_FLAGS)
|
|
set(CXX_REMOVE_STRICT_FLAGS)
|
|
|
|
# libraries to link the binary with passed to target_link_libraries()
|
|
# known as LLIBS to scons
|
|
set(PLATFORM_LINKLIBS "")
|
|
|
|
# Added to linker flags in setup_liblinks
|
|
# - CMAKE_EXE_LINKER_FLAGS
|
|
# - CMAKE_EXE_LINKER_FLAGS_DEBUG
|
|
set(PLATFORM_LINKFLAGS "")
|
|
set(PLATFORM_LINKFLAGS_DEBUG "")
|
|
|
|
if (NOT CMAKE_BUILD_TYPE MATCHES "Release")
|
|
if(WITH_COMPILER_ASAN)
|
|
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COMPILER_ASAN_CFLAGS}")
|
|
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CFLAGS}")
|
|
|
|
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COMPILER_ASAN_CXXFLAGS}")
|
|
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CXXFLAGS}")
|
|
if(MSVC)
|
|
set(COMPILER_ASAN_LINKER_FLAGS "/FUNCTIONPADMIN:6")
|
|
endif()
|
|
set(PLATFORM_LINKLIBS "${PLATFORM_LINKLIBS};${COMPILER_ASAN_LIBRARY}")
|
|
set(PLATFORM_LINKFLAGS "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
|
|
set(PLATFORM_LINKFLAGS_DEBUG "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
#Platform specifics
|
|
|
|
if(WITH_X11)
|
|
find_package(X11 REQUIRED)
|
|
|
|
find_path(X11_XF86keysym_INCLUDE_PATH X11/XF86keysym.h ${X11_INC_SEARCH_PATH})
|
|
mark_as_advanced(X11_XF86keysym_INCLUDE_PATH)
|
|
|
|
list(APPEND PLATFORM_LINKLIBS ${X11_X11_LIB})
|
|
|
|
if(WITH_X11_XINPUT)
|
|
if(X11_Xinput_LIB)
|
|
list(APPEND PLATFORM_LINKLIBS ${X11_Xinput_LIB})
|
|
else()
|
|
set(WITH_X11_XINPUT OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_X11_XF86VMODE)
|
|
# XXX, why doesn't cmake make this available?
|
|
find_library(X11_Xxf86vmode_LIB Xxf86vm ${X11_LIB_SEARCH_PATH})
|
|
mark_as_advanced(X11_Xxf86vmode_LIB)
|
|
if(X11_Xxf86vmode_LIB)
|
|
list(APPEND PLATFORM_LINKLIBS ${X11_Xxf86vmode_LIB})
|
|
else()
|
|
set(WITH_X11_XF86VMODE OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_X11_XFIXES)
|
|
if(X11_Xfixes_LIB)
|
|
list(APPEND PLATFORM_LINKLIBS ${X11_Xfixes_LIB})
|
|
else()
|
|
set(WITH_X11_XFIXES OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_X11_ALPHA)
|
|
find_library(X11_Xrender_LIB Xrender ${X11_LIB_SEARCH_PATH})
|
|
mark_as_advanced(X11_Xrender_LIB)
|
|
if(X11_Xrender_LIB)
|
|
list(APPEND PLATFORM_LINKLIBS ${X11_Xrender_LIB})
|
|
else()
|
|
set(WITH_X11_ALPHA OFF)
|
|
endif()
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
# ----------------------------------------------------------------------------
|
|
# Main Platform Checks
|
|
#
|
|
# - UNIX
|
|
# - WIN32
|
|
# - APPLE
|
|
|
|
if(UNIX AND NOT APPLE)
|
|
include(platform_unix)
|
|
elseif(WIN32)
|
|
include(platform_win32)
|
|
elseif(APPLE)
|
|
include(platform_apple)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Common.
|
|
|
|
if(NOT WITH_FFTW3 AND WITH_MOD_OCEANSIM)
|
|
message(FATAL_ERROR "WITH_MOD_OCEANSIM requires WITH_FFTW3 to be ON")
|
|
endif()
|
|
|
|
if(WITH_CYCLES)
|
|
if(NOT WITH_OPENIMAGEIO)
|
|
message(FATAL_ERROR
|
|
"Cycles requires WITH_OPENIMAGEIO, the library may not have been found. "
|
|
"Configure OIIO or disable WITH_CYCLES"
|
|
)
|
|
endif()
|
|
if(NOT WITH_BOOST)
|
|
message(FATAL_ERROR
|
|
"Cycles requires WITH_BOOST, the library may not have been found. "
|
|
"Configure BOOST or disable WITH_CYCLES"
|
|
)
|
|
endif()
|
|
|
|
if(WITH_CYCLES_OSL)
|
|
if(NOT WITH_LLVM)
|
|
message(FATAL_ERROR
|
|
"Cycles OSL requires WITH_LLVM, the library may not have been found. "
|
|
"Configure LLVM or disable WITH_CYCLES_OSL"
|
|
)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_INTERNATIONAL)
|
|
if(NOT WITH_BOOST)
|
|
message(FATAL_ERROR
|
|
"Internationalization requires WITH_BOOST, the library may not have been found. "
|
|
"Configure BOOST or disable WITH_INTERNATIONAL"
|
|
)
|
|
endif()
|
|
endif()
|
|
|
|
# See TEST_SSE_SUPPORT() for how this is defined.
|
|
|
|
# Do it globally, SSE2 is required for quite some time now.
|
|
# Doing it now allows to use SSE/SSE2 in inline headers.
|
|
if(SUPPORT_SSE_BUILD)
|
|
set(PLATFORM_CFLAGS " ${COMPILER_SSE_FLAG} ${PLATFORM_CFLAGS}")
|
|
add_definitions(-D__SSE__ -D__MMX__)
|
|
endif()
|
|
if(SUPPORT_SSE2_BUILD)
|
|
set(PLATFORM_CFLAGS " ${PLATFORM_CFLAGS} ${COMPILER_SSE2_FLAG}")
|
|
add_definitions(-D__SSE2__)
|
|
if(NOT SUPPORT_SSE_BUILD) # don't double up
|
|
add_definitions(-D__MMX__)
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# set the endian define
|
|
if(MSVC)
|
|
# for some reason this fails on msvc
|
|
add_definitions(-D__LITTLE_ENDIAN__)
|
|
|
|
# OSX-Note: as we do cross-compiling with specific set architecture,
|
|
# endianess-detection and auto-setting is counterproductive
|
|
# so we just set endianness according CMAKE_OSX_ARCHITECTURES
|
|
|
|
elseif(CMAKE_OSX_ARCHITECTURES MATCHES i386 OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64)
|
|
add_definitions(-D__LITTLE_ENDIAN__)
|
|
elseif(CMAKE_OSX_ARCHITECTURES MATCHES ppc OR CMAKE_OSX_ARCHITECTURES MATCHES ppc64)
|
|
add_definitions(-D__BIG_ENDIAN__)
|
|
|
|
else()
|
|
include(TestBigEndian)
|
|
test_big_endian(_SYSTEM_BIG_ENDIAN)
|
|
if(_SYSTEM_BIG_ENDIAN)
|
|
add_definitions(-D__BIG_ENDIAN__)
|
|
else()
|
|
add_definitions(-D__LITTLE_ENDIAN__)
|
|
endif()
|
|
unset(_SYSTEM_BIG_ENDIAN)
|
|
endif()
|
|
if(WITH_IMAGE_OPENJPEG)
|
|
# Special handling of Windows platform where openjpeg is always static.
|
|
if(WIN32)
|
|
set(OPENJPEG_DEFINES "-DOPJ_STATIC")
|
|
else()
|
|
set(OPENJPEG_DEFINES "")
|
|
endif()
|
|
endif()
|
|
|
|
if(NOT WITH_SYSTEM_EIGEN3)
|
|
set(EIGEN3_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/Eigen3)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure OpenGL.
|
|
|
|
find_package(OpenGL)
|
|
blender_include_dirs_sys("${OPENGL_INCLUDE_DIR}")
|
|
|
|
if(WITH_OPENGL)
|
|
add_definitions(-DWITH_OPENGL)
|
|
endif()
|
|
|
|
if(WITH_SYSTEM_GLES)
|
|
find_package_wrapper(OpenGLES)
|
|
endif()
|
|
|
|
if(WITH_GL_PROFILE_ES20)
|
|
if(WITH_SYSTEM_GLES)
|
|
if(NOT OPENGLES_LIBRARY)
|
|
message(FATAL_ERROR
|
|
"Unable to find OpenGL ES libraries. "
|
|
"Install them or disable WITH_SYSTEM_GLES."
|
|
)
|
|
endif()
|
|
|
|
list(APPEND BLENDER_GL_LIBRARIES OPENGLES_LIBRARY)
|
|
|
|
else()
|
|
set(OPENGLES_LIBRARY "" CACHE FILEPATH "OpenGL ES 2.0 library file")
|
|
mark_as_advanced(OPENGLES_LIBRARY)
|
|
|
|
list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}")
|
|
|
|
if(NOT OPENGLES_LIBRARY)
|
|
message(FATAL_ERROR
|
|
"To compile WITH_GL_EGL you need to set OPENGLES_LIBRARY "
|
|
"to the file path of an OpenGL ES 2.0 library."
|
|
)
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(WIN32)
|
|
# Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
|
|
|
|
set(OPENGLES_DLL "" CACHE FILEPATH "OpenGL ES 2.0 redistributable DLL file")
|
|
mark_as_advanced(OPENGLES_DLL)
|
|
|
|
if(NOT OPENGLES_DLL)
|
|
message(FATAL_ERROR
|
|
"To compile WITH_GL_PROFILE_ES20 you need to set OPENGLES_DLL to the file "
|
|
"path of an OpenGL ES 2.0 runtime dynamic link library (DLL)."
|
|
)
|
|
endif()
|
|
|
|
if(WITH_GL_ANGLE)
|
|
list(APPEND GL_DEFINITIONS -DWITH_ANGLE)
|
|
|
|
set(D3DCOMPILER_DLL "" CACHE FILEPATH "Direct3D Compiler redistributable DLL file (needed by ANGLE)")
|
|
|
|
get_filename_component(D3DCOMPILER_FILENAME "${D3DCOMPILER_DLL}" NAME)
|
|
list(APPEND GL_DEFINITIONS "-DD3DCOMPILER=\"\\\"${D3DCOMPILER_FILENAME}\\\"\"")
|
|
|
|
mark_as_advanced(D3DCOMPILER_DLL)
|
|
|
|
if(D3DCOMPILER_DLL STREQUAL "")
|
|
message(FATAL_ERROR
|
|
"To compile WITH_GL_ANGLE you need to set D3DCOMPILER_DLL to the file "
|
|
"path of a copy of the DirectX redistributable DLL file: D3DCompiler_46.dll"
|
|
)
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
else()
|
|
if(OpenGL_GL_PREFERENCE STREQUAL "LEGACY" AND OPENGL_gl_LIBRARY)
|
|
list(APPEND BLENDER_GL_LIBRARIES ${OPENGL_gl_LIBRARY})
|
|
else()
|
|
list(APPEND BLENDER_GL_LIBRARIES ${OPENGL_opengl_LIBRARY} ${OPENGL_glx_LIBRARY})
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_GL_EGL)
|
|
list(APPEND GL_DEFINITIONS -DWITH_GL_EGL)
|
|
|
|
if(WITH_SYSTEM_GLES)
|
|
if(NOT OPENGLES_EGL_LIBRARY)
|
|
message(FATAL_ERROR
|
|
"Unable to find OpenGL ES libraries. "
|
|
"Install them or disable WITH_SYSTEM_GLES."
|
|
)
|
|
endif()
|
|
|
|
list(APPEND BLENDER_GL_LIBRARIES OPENGLES_EGL_LIBRARY)
|
|
|
|
else()
|
|
set(OPENGLES_EGL_LIBRARY "" CACHE FILEPATH "EGL library file")
|
|
mark_as_advanced(OPENGLES_EGL_LIBRARY)
|
|
|
|
list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}" "${OPENGLES_EGL_LIBRARY}")
|
|
|
|
if(NOT OPENGLES_EGL_LIBRARY)
|
|
message(FATAL_ERROR
|
|
"To compile WITH_GL_EGL you need to set OPENGLES_EGL_LIBRARY "
|
|
"to the file path of an EGL library."
|
|
)
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(WIN32)
|
|
# Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
|
|
|
|
set(OPENGLES_EGL_DLL "" CACHE FILEPATH "EGL redistributable DLL file")
|
|
mark_as_advanced(OPENGLES_EGL_DLL)
|
|
|
|
if(NOT OPENGLES_EGL_DLL)
|
|
message(FATAL_ERROR
|
|
"To compile WITH_GL_EGL you need to set OPENGLES_EGL_DLL "
|
|
"to the file path of an EGL runtime dynamic link library (DLL)."
|
|
)
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(WITH_GL_PROFILE_ES20)
|
|
list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_ES20)
|
|
else()
|
|
list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_CORE)
|
|
endif()
|
|
|
|
if(WITH_GL_EGL)
|
|
list(APPEND GL_DEFINITIONS -DWITH_EGL)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure OpenMP.
|
|
if(WITH_OPENMP)
|
|
find_package(OpenMP)
|
|
if(OPENMP_FOUND)
|
|
if(NOT WITH_OPENMP_STATIC)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
|
|
else()
|
|
# Typically avoid adding flags as defines but we can't
|
|
# pass OpenMP flags to the linker for static builds, meaning
|
|
# we can't add any OpenMP related flags to CFLAGS variables
|
|
# since they're passed to the linker as well.
|
|
add_definitions("${OpenMP_C_FLAGS}")
|
|
|
|
find_library_static(OpenMP_LIBRARIES gomp ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES})
|
|
endif()
|
|
else()
|
|
set(WITH_OPENMP OFF)
|
|
endif()
|
|
|
|
mark_as_advanced(
|
|
OpenMP_C_FLAGS
|
|
OpenMP_CXX_FLAGS
|
|
)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure GLEW
|
|
|
|
if(WITH_SYSTEM_GLEW)
|
|
find_package(GLEW)
|
|
|
|
# Note: There is an assumption here that the system GLEW is not a static library.
|
|
|
|
if(NOT GLEW_FOUND)
|
|
message(FATAL_ERROR "GLEW is required to build Blender. Install it or disable WITH_SYSTEM_GLEW.")
|
|
endif()
|
|
|
|
set(BLENDER_GLEW_LIBRARIES ${GLEW_LIBRARY})
|
|
else()
|
|
if(WITH_GLEW_ES)
|
|
set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew-es/include")
|
|
|
|
list(APPEND GL_DEFINITIONS -DGLEW_STATIC -DWITH_GLEW_ES)
|
|
|
|
# These definitions remove APIs from glew.h, making GLEW smaller, and catching unguarded API usage
|
|
if(WITH_GL_PROFILE_ES20)
|
|
list(APPEND GL_DEFINITIONS -DGLEW_ES_ONLY)
|
|
else()
|
|
# No ES functions are needed
|
|
list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
|
|
endif()
|
|
|
|
if(WITH_GL_PROFILE_ES20)
|
|
if(WITH_GL_EGL)
|
|
list(APPEND GL_DEFINITIONS -DGLEW_USE_LIB_ES20)
|
|
endif()
|
|
|
|
# ToDo: This is an experiment to eliminate ES 1 symbols,
|
|
# GLEW doesn't really properly provide this level of control
|
|
# (for example, without modification it eliminates too many symbols)
|
|
# so there are lots of modifications to GLEW to make this work,
|
|
# and no attempt to make it work beyond Blender at this point.
|
|
list(APPEND GL_DEFINITIONS -DGL_ES_VERSION_1_0=0 -DGL_ES_VERSION_CL_1_1=0 -DGL_ES_VERSION_CM_1_1=0)
|
|
endif()
|
|
|
|
if(WITH_GL_EGL)
|
|
list(APPEND GL_DEFINITIONS -DGLEW_INC_EGL)
|
|
endif()
|
|
|
|
set(BLENDER_GLEW_LIBRARIES extern_glew_es bf_intern_glew_mx)
|
|
|
|
else()
|
|
set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew/include")
|
|
|
|
list(APPEND GL_DEFINITIONS -DGLEW_STATIC)
|
|
|
|
# This won't affect the non-experimental glew library,
|
|
# but is used for conditional compilation elsewhere.
|
|
list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
|
|
|
|
set(BLENDER_GLEW_LIBRARIES extern_glew)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
list(APPEND GL_DEFINITIONS -DGLEW_NO_GLU)
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure Bullet
|
|
|
|
if(WITH_BULLET AND WITH_SYSTEM_BULLET)
|
|
find_package(Bullet)
|
|
if(NOT BULLET_FOUND)
|
|
set(WITH_BULLET OFF)
|
|
endif()
|
|
else()
|
|
set(BULLET_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/bullet2/src")
|
|
# set(BULLET_LIBRARIES "")
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure Python.
|
|
|
|
if(WITH_PYTHON_MODULE)
|
|
add_definitions(-DPy_ENABLE_SHARED)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure GLog/GFlags
|
|
|
|
if(WITH_LIBMV OR WITH_GTESTS OR (WITH_CYCLES AND WITH_CYCLES_LOGGING))
|
|
if(WITH_SYSTEM_GFLAGS)
|
|
find_package(Gflags)
|
|
if(NOT GFLAGS_FOUND)
|
|
message(FATAL_ERROR "System wide Gflags is requested but was not found")
|
|
endif()
|
|
# FindGflags does not define this, and we are not even sure what to use here.
|
|
set(GFLAGS_DEFINES)
|
|
else()
|
|
set(GFLAGS_DEFINES
|
|
-DGFLAGS_DLL_DEFINE_FLAG=
|
|
-DGFLAGS_DLL_DECLARE_FLAG=
|
|
-DGFLAGS_DLL_DECL=
|
|
)
|
|
set(GFLAGS_NAMESPACE "gflags")
|
|
set(GFLAGS_LIBRARIES extern_gflags)
|
|
set(GFLAGS_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/extern/gflags/src")
|
|
endif()
|
|
|
|
if(WITH_SYSTEM_GLOG)
|
|
find_package(Glog)
|
|
if(NOT GLOG_FOUND)
|
|
message(FATAL_ERROR "System wide Glog is requested but was not found")
|
|
endif()
|
|
# FindGlog does not define this, and we are not even sure what to use here.
|
|
set(GLOG_DEFINES)
|
|
else()
|
|
set(GLOG_DEFINES
|
|
-DGOOGLE_GLOG_DLL_DECL=
|
|
)
|
|
set(GLOG_LIBRARIES extern_glog)
|
|
if(WIN32)
|
|
set(GLOG_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/glog/src/windows)
|
|
else()
|
|
set(GLOG_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/glog/include)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure Ceres
|
|
|
|
if(WITH_LIBMV)
|
|
# We always have C++11 which includes unordered_map.
|
|
set(CERES_DEFINES -DCERES_STD_UNORDERED_MAP)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Extra compile flags
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC)
|
|
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_CAST_ALIGN -Wcast-align)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_VLA -Werror=vla)
|
|
# system headers sometimes do this, disable for now, was: -Werror=strict-prototypes
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_WRITE_STRINGS -Wwrite-strings)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_LOGICAL_OP -Wlogical-op)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEF -Wundef)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_INIT_SELF -Winit-self) # needs -Wuninitialized
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_NULL -Wnonnull) # C only
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_TYPE_LIMITS -Wtype-limits)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_FORMAT_SIGN -Wformat-signedness)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_RESTRICT -Wrestrict)
|
|
|
|
# gcc 4.2 gives annoying warnings on every file with this
|
|
if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNINITIALIZED -Wuninitialized)
|
|
endif()
|
|
|
|
# versions before gcc4.6 give many BLI_math warnings
|
|
if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.6")
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_REDUNDANT_DECLS -Wredundant-decls)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_REDUNDANT_DECLS -Wredundant-decls)
|
|
endif()
|
|
|
|
# versions before gcc4.8 include global name-space.
|
|
if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.8")
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_SHADOW -Wshadow)
|
|
endif()
|
|
|
|
# disable because it gives warnings for printf() & friends.
|
|
# ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_DOUBLE_PROMOTION -Wdouble-promotion -Wno-error=double-promotion)
|
|
|
|
if(NOT APPLE)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
|
|
endif()
|
|
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_LOGICAL_OP -Wlogical-op)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_INIT_SELF -Winit-self) # needs -Wuninitialized
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_TYPE_LIMITS -Wtype-limits)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ERROR_RETURN_TYPE -Werror=return-type)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_POINTER_ARITH -Wpointer-arith)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_PARAMETER -Wunused-parameter)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_WRITE_STRINGS -Wwrite-strings)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_FORMAT_SIGN -Wformat-signedness)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_RESTRICT -Wrestrict)
|
|
|
|
# gcc 4.2 gives annoying warnings on every file with this
|
|
if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNINITIALIZED -Wuninitialized)
|
|
endif()
|
|
|
|
# causes too many warnings
|
|
if(NOT APPLE)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_DECLARATIONS -Wmissing-declarations)
|
|
endif()
|
|
|
|
# Use 'ATTR_FALLTHROUGH' macro to suppress.
|
|
if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0"))
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5)
|
|
endif()
|
|
|
|
# flags to undo strict flags
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_TYPE_LIMITS -Wno-type-limits)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INT_IN_BOOL_CONTEXT -Wno-int-in-bool-context)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_FORMAT -Wno-format)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_SWITCH -Wno-switch)
|
|
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CLASS_MEMACCESS -Wno-class-memaccess)
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0"))
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_IMPLICIT_FALLTHROUGH -Wno-implicit-fallthrough)
|
|
endif()
|
|
|
|
if(NOT APPLE)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
|
|
endif()
|
|
|
|
elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
|
|
|
|
# strange, clang complains these are not supported, but then uses them.
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
|
|
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_OVERLOADED_VIRTUAL -Wno-overloaded-virtual) # we get a lot of these, if its a problem a dev needs to look into it.
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
|
|
|
|
# gives too many unfixable warnings
|
|
# ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_MACROS -Wunused-macros)
|
|
# ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_MACROS -Wunused-macros)
|
|
|
|
# flags to undo strict flags
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
|
|
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INT_TO_VOID_POINTER_CAST -Wno-int-to-void-pointer-cast)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)
|
|
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_PRIVATE_FIELD -Wno-unused-private-field)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
|
|
|
|
elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
|
|
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
|
|
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
|
|
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
|
|
ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
|
|
|
|
# disable numbered, false positives
|
|
set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
|
|
set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
|
|
elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
|
|
# most msvc warnings are C & C++
|
|
set(_WARNINGS
|
|
# warning level:
|
|
"/W3"
|
|
"/w34062" # switch statement contains 'default' but no 'case' labels
|
|
"/w34189" # local variable is initialized but not referenced
|
|
# disable:
|
|
"/wd4018" # signed/unsigned mismatch
|
|
"/wd4146" # unary minus operator applied to unsigned type, result still unsigned
|
|
"/wd4065" # switch statement contains 'default' but no 'case' labels
|
|
"/wd4127" # conditional expression is constant
|
|
"/wd4181" # qualifier applied to reference type; ignored
|
|
"/wd4200" # zero-sized array in struct/union
|
|
"/wd4244" # conversion from 'type1' to 'type2', possible loss of data
|
|
"/wd4267" # conversion from 'size_t' to 'type', possible loss of data
|
|
"/wd4305" # truncation from 'type1' to 'type2'
|
|
"/wd4800" # forcing value to bool 'true' or 'false'
|
|
"/wd4828" # The file contains a character that is illegal
|
|
"/wd4996" # identifier was declared deprecated
|
|
# errors:
|
|
"/we4013" # 'function' undefined; assuming extern returning int
|
|
"/we4133" # incompatible pointer types
|
|
"/we4431" # missing type specifier - int assumed
|
|
)
|
|
|
|
if(MSVC_VERSION GREATER_EQUAL 1911)
|
|
# see https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/c5038?view=vs-2017
|
|
set(_WARNINGS "${_WARNINGS} /w35038") #order of initialisation in c++ constructors
|
|
endif()
|
|
|
|
string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")
|
|
set(C_WARNINGS "${_WARNINGS}")
|
|
set(CXX_WARNINGS "${_WARNINGS}")
|
|
unset(_WARNINGS)
|
|
endif()
|
|
|
|
# ensure python header is found since detection can fail, this could happen
|
|
# with _any_ library but since we used a fixed python version this tends to
|
|
# be most problematic.
|
|
if(WITH_PYTHON)
|
|
if(NOT EXISTS "${PYTHON_INCLUDE_DIR}/Python.h")
|
|
message(FATAL_ERROR
|
|
"Missing: \"${PYTHON_INCLUDE_DIR}/Python.h\",\n"
|
|
"Set the cache entry 'PYTHON_INCLUDE_DIR' to point "
|
|
"to a valid python include path. Containing "
|
|
"Python.h for python version \"${PYTHON_VERSION}\""
|
|
)
|
|
endif()
|
|
|
|
if(WIN32 OR APPLE)
|
|
# Windows and macOS have this bundled with Python libraries.
|
|
elseif((WITH_PYTHON_INSTALL AND WITH_PYTHON_INSTALL_NUMPY) OR (WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE))
|
|
if(("${PYTHON_NUMPY_PATH}" STREQUAL "") OR (${PYTHON_NUMPY_PATH} MATCHES NOTFOUND))
|
|
find_python_package(numpy)
|
|
unset(PYTHON_NUMPY_INCLUDE_DIRS CACHE)
|
|
set(PYTHON_NUMPY_INCLUDE_DIRS ${PYTHON_NUMPY_PATH}/numpy/core/include CACHE PATH "Path to the include directory of the numpy module")
|
|
mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
|
|
endif()
|
|
endif()
|
|
|
|
if(WIN32 OR APPLE)
|
|
# pass, we have this in lib/python/site-packages
|
|
elseif(WITH_PYTHON_INSTALL_REQUESTS)
|
|
find_python_package(requests)
|
|
endif()
|
|
endif()
|
|
|
|
if(
|
|
CMAKE_COMPILER_IS_GNUCC OR
|
|
CMAKE_C_COMPILER_ID MATCHES "Clang" OR
|
|
CMAKE_C_COMPILER_ID MATCHES "Intel"
|
|
)
|
|
# TODO(sergey): Do we want c++11 or gnu-c++11 here?
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
|
|
elseif(MSVC)
|
|
# Nothing special is needed, C++11 features are available by default.
|
|
else()
|
|
message(FATAL_ERROR "Unknown compiler ${CMAKE_C_COMPILER_ID}, can't enable C++11 build")
|
|
endif()
|
|
|
|
# Visual Studio has all standards it supports available by default
|
|
# Clang on windows copies this behavior and does not support these switches
|
|
if(
|
|
CMAKE_COMPILER_IS_GNUCC OR
|
|
(CMAKE_C_COMPILER_ID MATCHES "Clang" AND (NOT MSVC)) OR
|
|
(CMAKE_C_COMPILER_ID MATCHES "Intel")
|
|
)
|
|
# Use C11 + GNU extensions, works with GCC, Clang, ICC
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
|
|
endif()
|
|
|
|
# Include warnings first, so its possible to disable them with user defined flags
|
|
# eg: -Wno-uninitialized
|
|
set(CMAKE_C_FLAGS "${C_WARNINGS} ${CMAKE_C_FLAGS} ${PLATFORM_CFLAGS}")
|
|
set(CMAKE_CXX_FLAGS "${CXX_WARNINGS} ${CMAKE_CXX_FLAGS} ${PLATFORM_CFLAGS}")
|
|
|
|
# defined above, platform specific but shared names
|
|
mark_as_advanced(
|
|
CYCLES_OSL
|
|
OSL_LIB_EXEC
|
|
OSL_COMPILER
|
|
OSL_LIB_COMP
|
|
OSL_LIB_QUERY
|
|
OSL_INCLUDE_DIR
|
|
)
|
|
|
|
mark_as_advanced(
|
|
LLVM_CONFIG
|
|
LLVM_ROOT_DIR
|
|
LLVM_LIBRARY
|
|
LLVM_VERSION
|
|
)
|
|
|
|
#-------------------------------------------------------------------------------
|
|
# Global Defines
|
|
|
|
# better not set includes here but this debugging option is off by default.
|
|
if(WITH_CXX_GUARDEDALLOC)
|
|
include_directories(${CMAKE_SOURCE_DIR}/intern/guardedalloc)
|
|
add_definitions(-DWITH_CXX_GUARDEDALLOC)
|
|
endif()
|
|
|
|
if(WITH_ASSERT_ABORT)
|
|
add_definitions(-DWITH_ASSERT_ABORT)
|
|
endif()
|
|
|
|
# message(STATUS "Using CFLAGS: ${CMAKE_C_FLAGS}")
|
|
# message(STATUS "Using CXXFLAGS: ${CMAKE_CXX_FLAGS}")
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Libraries
|
|
|
|
if(WITH_GTESTS)
|
|
include(GTestTesting)
|
|
endif()
|
|
|
|
if(WITH_BLENDER)
|
|
add_subdirectory(intern)
|
|
add_subdirectory(extern)
|
|
|
|
# source after intern and extern to gather all
|
|
# internal and external library information first, for test linking
|
|
add_subdirectory(source)
|
|
elseif(WITH_CYCLES_STANDALONE)
|
|
add_subdirectory(intern/cycles)
|
|
add_subdirectory(extern/clew)
|
|
if(WITH_CUDA_DYNLOAD)
|
|
add_subdirectory(extern/cuew)
|
|
endif()
|
|
if(NOT WITH_SYSTEM_GLEW)
|
|
add_subdirectory(extern/glew)
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Blender Application
|
|
if(WITH_BLENDER)
|
|
add_subdirectory(source/creator)
|
|
endif()
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Testing
|
|
add_subdirectory(tests)
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# CPack for generating packages
|
|
include(build_files/cmake/packaging.cmake)
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Use dynamic loading for OpenMP
|
|
if(WITH_BLENDER)
|
|
openmp_delayload(blender)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Print Final Configuration
|
|
|
|
if(FIRST_RUN)
|
|
|
|
set(_config_msg "\nBlender Configuration\n=====================")
|
|
|
|
function(info_cfg_option
|
|
_setting
|
|
)
|
|
|
|
set(_msg " - ${_setting}")
|
|
string(LENGTH "${_msg}" _len)
|
|
while("32" GREATER "${_len}")
|
|
set(_msg "${_msg} ")
|
|
math(EXPR _len "${_len} + 1")
|
|
endwhile()
|
|
|
|
set(_config_msg "${_config_msg}\n${_msg}${${_setting}}" PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
function(info_cfg_text
|
|
_text
|
|
)
|
|
|
|
set(_config_msg "${_config_msg}\n\n ${_text}" PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
message(STATUS "C Compiler: \"${CMAKE_C_COMPILER_ID}\"")
|
|
message(STATUS "C++ Compiler: \"${CMAKE_CXX_COMPILER_ID}\"")
|
|
|
|
info_cfg_text("Build Options:")
|
|
info_cfg_option(WITH_BULLET)
|
|
info_cfg_option(WITH_IK_SOLVER)
|
|
info_cfg_option(WITH_IK_ITASC)
|
|
info_cfg_option(WITH_OPENCOLLADA)
|
|
info_cfg_option(WITH_FFTW3)
|
|
info_cfg_option(WITH_INTERNATIONAL)
|
|
info_cfg_option(WITH_INPUT_NDOF)
|
|
info_cfg_option(WITH_CYCLES)
|
|
info_cfg_option(WITH_FREESTYLE)
|
|
info_cfg_option(WITH_OPENCOLORIO)
|
|
info_cfg_option(WITH_OPENVDB)
|
|
info_cfg_option(WITH_ALEMBIC)
|
|
|
|
info_cfg_text("Compiler Options:")
|
|
info_cfg_option(WITH_BUILDINFO)
|
|
info_cfg_option(WITH_OPENMP)
|
|
info_cfg_option(WITH_RAYOPTIMIZATION)
|
|
|
|
info_cfg_text("System Options:")
|
|
info_cfg_option(WITH_INSTALL_PORTABLE)
|
|
info_cfg_option(WITH_X11_ALPHA)
|
|
info_cfg_option(WITH_X11_XF86VMODE)
|
|
info_cfg_option(WITH_X11_XFIXES)
|
|
info_cfg_option(WITH_X11_XINPUT)
|
|
info_cfg_option(WITH_MEM_JEMALLOC)
|
|
info_cfg_option(WITH_MEM_VALGRIND)
|
|
info_cfg_option(WITH_SYSTEM_GLEW)
|
|
|
|
info_cfg_text("Image Formats:")
|
|
info_cfg_option(WITH_OPENIMAGEIO)
|
|
info_cfg_option(WITH_IMAGE_CINEON)
|
|
info_cfg_option(WITH_IMAGE_DDS)
|
|
info_cfg_option(WITH_IMAGE_HDR)
|
|
info_cfg_option(WITH_IMAGE_OPENEXR)
|
|
info_cfg_option(WITH_IMAGE_OPENJPEG)
|
|
info_cfg_option(WITH_IMAGE_TIFF)
|
|
|
|
info_cfg_text("Audio:")
|
|
info_cfg_option(WITH_OPENAL)
|
|
info_cfg_option(WITH_SDL)
|
|
info_cfg_option(WITH_SDL_DYNLOAD)
|
|
info_cfg_option(WITH_JACK)
|
|
info_cfg_option(WITH_JACK_DYNLOAD)
|
|
info_cfg_option(WITH_CODEC_AVI)
|
|
info_cfg_option(WITH_CODEC_FFMPEG)
|
|
info_cfg_option(WITH_CODEC_SNDFILE)
|
|
|
|
info_cfg_text("Compression:")
|
|
info_cfg_option(WITH_LZMA)
|
|
info_cfg_option(WITH_LZO)
|
|
|
|
info_cfg_text("Python:")
|
|
info_cfg_option(WITH_PYTHON_INSTALL)
|
|
info_cfg_option(WITH_PYTHON_INSTALL_NUMPY)
|
|
info_cfg_option(WITH_PYTHON_MODULE)
|
|
info_cfg_option(WITH_PYTHON_SAFETY)
|
|
if(APPLE)
|
|
info_cfg_option(WITH_PYTHON_FRAMEWORK)
|
|
endif()
|
|
|
|
info_cfg_text("Modifiers:")
|
|
info_cfg_option(WITH_MOD_REMESH)
|
|
info_cfg_option(WITH_MOD_FLUID)
|
|
info_cfg_option(WITH_MOD_OCEANSIM)
|
|
|
|
info_cfg_text("OpenGL:")
|
|
info_cfg_option(WITH_GLEW_ES)
|
|
info_cfg_option(WITH_GL_EGL)
|
|
info_cfg_option(WITH_GL_PROFILE_ES20)
|
|
if(WIN32)
|
|
info_cfg_option(WITH_GL_ANGLE)
|
|
endif()
|
|
|
|
info_cfg_text("")
|
|
|
|
message("${_config_msg}")
|
|
endif()
|
|
|
|
if(0)
|
|
print_all_vars()
|
|
endif()
|