forked from blender/blender
Anthony Roberts
08d3c247c8
Currently, every time blender starts on one of these platforms, we get the following warning (doesn't affect how it runs, all tests pass anyway): ``` TBBmalloc: skip allocation functions replacement in ucrtbase.dll: unknown prologue for function free ``` This is due to TBB_MALLOC_PROXY not working on these platforms (happens with emulated x64 too). I suspect it is fixed in the newer oneTBB releases that have proper support for Windows on Arm, rather than the patch I made to enable 2020u3. This can be revisited once the TBB version is updated. Pull Request: blender/blender#124148
2796 lines
104 KiB
CMake
2796 lines
104 KiB
CMake
# SPDX-FileCopyrightText: 2006 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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# -----------------------------------------------------------------------------
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# Early Initialization
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# NOTE: 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 -rf CMakeCache.txt CMakeFiles"
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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 3.10)
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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 an empty `CMAKE_BUILD_TYPE`.
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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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# Internal logic caches this variable, avoid showing it by default
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# since it's easy to accidentally set instead of the build type.
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endif()
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mark_as_advanced(CMAKE_BUILD_TYPE_INIT)
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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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# _DEBUG is a Visual Studio define, enabled for all platforms.
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set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
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$<$<CONFIG:Debug>:_DEBUG>
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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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# Silence draco warning on macOS, new policy works fine.
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if(POLICY CMP0068)
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cmake_policy(SET CMP0068 NEW)
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endif()
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# find_package() uses <PackageName>_ROOT variables.
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if(POLICY CMP0074)
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cmake_policy(SET CMP0074 NEW)
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endif()
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# find_package() uses uppercase <PackageName>_ROOT variables.
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if(POLICY CMP0144)
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cmake_policy(SET CMP0144 NEW)
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endif()
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# Install CODE|SCRIPT allow the use of generator expressions.
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if(POLICY CMP0087)
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cmake_policy(SET CMP0087 NEW)
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endif()
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# -----------------------------------------------------------------------------
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# Load Blender's Local 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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# Test Compiler Support
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#
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# Keep in sync with: https://developer.blender.org/docs/handbook/building_blender/
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if(CMAKE_COMPILER_IS_GNUCC)
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if("${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "11.0.0")
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message(FATAL_ERROR "\
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The minimum supported version of GCC is 11.0.0, found C compiler: ${CMAKE_C_COMPILER_VERSION}"
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)
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endif()
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if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "11.0.0")
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message(FATAL_ERROR "\
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The minimum supported version of GCC is 11.0.0, found C++ compiler${CMAKE_CXX_COMPILER_VERSION}"
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)
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endif()
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elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
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if(CMAKE_COMPILER_IS_GNUCC)
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if("${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "8.0")
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message(FATAL_ERROR "\
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The minimum supported version of CLANG is 8.0, found C compiler ${CMAKE_C_COMPILER_VERSION}"
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)
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endif()
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if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "8.0")
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message(FATAL_ERROR "\
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The minimum supported version of CLANG is 8.0, found C++ compiler ${CMAKE_CXX_COMPILER_VERSION}"
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)
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endif()
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endif()
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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if(MSVC_VERSION VERSION_LESS "1928")
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# MSVC_VERSION is an internal version number, it doesn't map to something
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# the end user would recognize as a version. Because of this, for MSVC we do
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# not show the found number. When using our make.bat the actual VS version
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# will be displayed on the console before starting the build, anyway.
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message(FATAL_ERROR "The minimum supported version of MSVC is 2019 (16.9.16)")
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endif()
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endif()
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# -----------------------------------------------------------------------------
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# Test Compiler/Library Features
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include(build_files/cmake/have_features.cmake)
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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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get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
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if(GENERATOR_IS_MULTI_CONFIG)
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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 ${EXECUTABLE_OUTPUT_PATH}/tests/ CACHE INTERNAL "" FORCE)
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endif()
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# -----------------------------------------------------------------------------
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# Set Default Configuration Options
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get_blender_version()
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if(WIN32)
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add_definitions(
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# This is the app ID used for file registration, given it's used from several modules
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# there really is no nice way to get this information consistent without a global define.
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-DBLENDER_WIN_APPID="blender.${BLENDER_VERSION_MAJOR}.${BLENDER_VERSION_MINOR}"
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# This is the name that will be shown in the taskbar and OpenWith windows UI
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-DBLENDER_WIN_APPID_FRIENDLY_NAME="Blender ${BLENDER_VERSION_MAJOR}.${BLENDER_VERSION_MINOR}"
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)
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endif()
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if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.19")
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# This changes the default value from Off to On, but will still allow people to manually change
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# this setting through their CMakeCache.txt if they desire to do so.
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set(CMAKE_OPTIMIZE_DEPENDENCIES ON CACHE INTERNAL "")
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endif()
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# -----------------------------------------------------------------------------
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# Declare Options
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# Blender internal features
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option(WITH_BLENDER "Build blender (disable to build only Cycles stand-alone)." ON)
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mark_as_advanced(WITH_BLENDER)
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if(WIN32)
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option(WITH_BLENDER_THUMBNAILER "\
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Build \"BlendThumb.dll\" helper for Windows explorer integration to support extracting \
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thumbnails from `.blend` files."
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ON
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)
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else()
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set(_option_default ON)
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if(APPLE)
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# In future, can be used with `quicklookthumbnailing/qlthumbnailreply`
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# to create file thumbnails for say Finder.
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# Turn it off for now, even though it can build on APPLE, it's not likely to be useful.
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set(_option_default OFF)
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endif()
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option(WITH_BLENDER_THUMBNAILER "\
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Build stand-alone \"blender-thumbnailer\" command-line thumbnail extraction utility, \
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intended for use by file-managers to extract PNG images from `.blend` files."
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${_option_default}
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)
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unset(_option_default)
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endif()
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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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# Don't want people disabling this unless they really know what they are doing.
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mark_as_advanced(WITH_PYTHON)
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# Some distributions see this as a security issue, rather than have them patch it,
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# make a build option.
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mark_as_advanced(WITH_PYTHON_SECURITY)
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option(WITH_PYTHON_SAFETY "\
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Enable internal API error checking to track invalid data to prevent crash on access \
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(at the expense of some efficiency, only enable for development)."
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OFF
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)
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mark_as_advanced(WITH_PYTHON_SAFETY)
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option(WITH_PYTHON_MODULE "\
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Enable building as a python module which runs without a user interface, \
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like running regular blender in background mode (only enable for development), \
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installs to PYTHON_SITE_PACKAGES (or CMAKE_INSTALL_PREFIX if WITH_INSTALL_PORTABLE is enabled)."
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OFF
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)
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option(WITH_BUILDINFO "\
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Include extra build details (only disable for development & faster builds)"
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ON
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)
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set(BUILDINFO_OVERRIDE_DATE "" CACHE STRING "\
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Use instead of the current date for reproducible builds (empty string disables this option)"
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)
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set(BUILDINFO_OVERRIDE_TIME "" CACHE STRING "\
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Use instead of the current time for reproducible builds (empty string disables this option)"
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)
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set(CPACK_OVERRIDE_PACKAGENAME "" CACHE STRING "\
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Use instead of the standard packagename (empty string disables this option)"
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)
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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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# CMAKE 3.28.2 has issues with the combination of PCH and unity builds, disable for now.
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# upstream ticket https://gitlab.kitware.com/cmake/cmake/-/issues/25650
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if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.16" AND NOT ${CMAKE_VERSION} VERSION_EQUAL "3.28.2")
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option(WITH_UNITY_BUILD "\
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Enable unity build for modules that support it to improve compile times.\n\
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WARNING: this option allows files to be built without all necessary headers!\n
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This option should be disabled before manipulating or removing headers."
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ON
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)
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mark_as_advanced(WITH_UNITY_BUILD)
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else()
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set(WITH_UNITY_BUILD OFF)
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endif()
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if(COMMAND target_precompile_headers)
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# Disabling is needed for `./tools/utils_maintenance/code_clean.py` to function.
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option(WITH_COMPILER_PRECOMPILED_HEADERS "\
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Use pre-compiled headers to speed up compilation."
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ON
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)
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mark_as_advanced(WITH_COMPILER_PRECOMPILED_HEADERS)
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if(WITH_CLANG_TIDY AND CMAKE_COMPILER_IS_GNUCC)
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if(WITH_COMPILER_PRECOMPILED_HEADERS)
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message(STATUS
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"Clang-Tidy and GCC precompiled headers are incompatible, disabling precompiled headers"
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)
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set(WITH_COMPILER_PRECOMPILED_HEADERS OFF)
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endif()
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endif()
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if(NOT WITH_COMPILER_PRECOMPILED_HEADERS)
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set(CMAKE_DISABLE_PRECOMPILE_HEADERS ON)
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endif()
|
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endif()
|
|
|
|
option(WITH_IK_ITASC "\
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|
Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)"
|
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ON
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)
|
|
option(WITH_IK_SOLVER "\
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|
Enable Legacy IK solver (only disable for development)"
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ON
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)
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option(WITH_FFTW3 "Enable FFTW3 support (Used for smoke, ocean sim, glare, and audio effects)" ON)
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option(WITH_PUGIXML "Enable PugiXML support (Used for OpenImageIO, Grease Pencil SVG export)" ON)
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|
option(WITH_BULLET "Enable Bullet (Physics Engine)" ON)
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option(WITH_SYSTEM_BULLET "\
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Use the systems bullet library (currently unsupported due to missing features in upstream!)"
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OFF
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)
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mark_as_advanced(WITH_SYSTEM_BULLET)
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option(WITH_OPENCOLORIO "Enable OpenColorIO color management" ON)
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set(_option_default ON)
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if(APPLE)
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# There's no OpenXR runtime in sight for macOS, neither is code well
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# tested there -> disable it by default.
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set(_option_default OFF)
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endif()
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option(WITH_XR_OPENXR "Enable VR features through the OpenXR specification" ${_option_default})
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if(APPLE)
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mark_as_advanced(WITH_XR_OPENXR)
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endif()
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unset(_option_default)
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option(WITH_GMP "Enable features depending on GMP (Exact Boolean)" ON)
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# Compositor
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option(WITH_COMPOSITOR_CPU "Enable the tile based CPU nodal compositor" ON)
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option(WITH_OPENIMAGEDENOISE "Enable the OpenImageDenoise compositing node" ON)
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option(WITH_OPENSUBDIV "Enable OpenSubdiv for surface subdivision" ON)
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option(WITH_POTRACE "Enable features relying on potrace" ON)
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option(WITH_OPENVDB "Enable features relying on OpenVDB" ON)
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option(WITH_OPENVDB_BLOSC "\
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Enable blosc compression for OpenVDB, only enable if OpenVDB was built with blosc support"
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ON
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)
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option(WITH_OPENVDB_3_ABI_COMPATIBLE "\
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Assume OpenVDB library has been compiled with version 3 ABI compatibility"
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OFF
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)
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mark_as_advanced(WITH_OPENVDB_3_ABI_COMPATIBLE)
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option(WITH_NANOVDB "Enable usage of NanoVDB data structure for rendering on the GPU" ON)
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option(WITH_HARU "Enable features relying on Libharu (Grease pencil PDF export)" ON)
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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 "\
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Enable building Blender against SDL for windowing rather than the native APIs"
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OFF
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)
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mark_as_advanced(WITH_GHOST_SDL)
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if(UNIX AND NOT (APPLE OR HAIKU))
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option(WITH_GHOST_X11 "Enable building Blender against X11 for windowing" ON)
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mark_as_advanced(WITH_GHOST_X11)
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option(WITH_GHOST_WAYLAND "Enable building Blender against Wayland for windowing" ON)
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|
mark_as_advanced(WITH_GHOST_WAYLAND)
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|
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if(WITH_GHOST_WAYLAND)
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option(WITH_GHOST_WAYLAND_LIBDECOR "Optionally build with LibDecor window decorations" ON)
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mark_as_advanced(WITH_GHOST_WAYLAND_LIBDECOR)
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option(WITH_GHOST_WAYLAND_DYNLOAD "Enable runtime dynamic WAYLAND libraries loading" ON)
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|
mark_as_advanced(WITH_GHOST_WAYLAND_DYNLOAD)
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|
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|
set(WITH_GHOST_WAYLAND_APP_ID "" CACHE STRING "\
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|
The application ID used for Blender (use default when an empty string), \
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this can be used to differentiate Blender instances by version or branch for example."
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)
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mark_as_advanced(WITH_GHOST_WAYLAND_APP_ID)
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endif()
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|
endif()
|
|
|
|
if(WITH_GHOST_X11)
|
|
option(WITH_GHOST_XDND "Enable drag'n'drop support on X11 using XDND protocol" ON)
|
|
endif()
|
|
|
|
# Misc...
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|
option(WITH_HEADLESS "Build without graphical support (renderfarm, server mode only)" OFF)
|
|
mark_as_advanced(WITH_HEADLESS)
|
|
|
|
option(WITH_QUADRIFLOW "Build with quadriflow remesher support" ON)
|
|
|
|
option(WITH_AUDASPACE "\
|
|
Build with blenders audio library (only disable if you know what you're doing!)"
|
|
ON
|
|
)
|
|
option(WITH_SYSTEM_AUDASPACE "\
|
|
Build with external audaspace library installed on the system \
|
|
(only enable if you know what you're doing!)"
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|
OFF
|
|
)
|
|
mark_as_advanced(WITH_AUDASPACE)
|
|
mark_as_advanced(WITH_SYSTEM_AUDASPACE)
|
|
|
|
set_and_warn_dependency(WITH_AUDASPACE WITH_SYSTEM_AUDASPACE OFF)
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|
|
|
option(WITH_OPENMP "Enable OpenMP (has to be supported by the compiler)" ON)
|
|
if(UNIX AND NOT APPLE)
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|
option(WITH_OPENMP_STATIC "Link OpenMP statically (only used by the release environment)" OFF)
|
|
mark_as_advanced(WITH_OPENMP_STATIC)
|
|
endif()
|
|
|
|
if(WITH_GHOST_X11)
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|
option(WITH_X11_XINPUT "Enable X11 Xinput (tablet support and unicode input)" ON)
|
|
option(WITH_X11_XF86VMODE "Enable X11 video mode switching" ON)
|
|
option(WITH_X11_XFIXES "Enable X11 XWayland cursor warping workaround" ON)
|
|
endif()
|
|
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_SYSTEM_FREETYPE "Use the freetype library provided by the operating system" OFF)
|
|
option(WITH_SYSTEM_EIGEN3 "Use the systems Eigen3 library" OFF)
|
|
else()
|
|
set(WITH_SYSTEM_FREETYPE OFF)
|
|
set(WITH_SYSTEM_EIGEN3 OFF)
|
|
endif()
|
|
|
|
if((NOT WITH_PYTHON_MODULE) AND (
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|
(WIN32 AND (CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")) OR
|
|
((UNIX AND NOT APPLE) AND (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64"))))
|
|
option(WITH_CPU_CHECK "\
|
|
Report when a CPU is not compatible on startup \
|
|
instead of failing to start with an inscrutable error."
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_CPU_CHECK)
|
|
else()
|
|
set(WITH_CPU_CHECK OFF)
|
|
endif()
|
|
|
|
# Modifiers
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|
option(WITH_MOD_FLUID "Enable Mantaflow Fluid Simulation Framework" ON)
|
|
option(WITH_MOD_REMESH "Enable Remesh Modifier" ON)
|
|
option(WITH_MOD_OCEANSIM "Enable Ocean Modifier" ON)
|
|
|
|
# Image format support
|
|
option(WITH_IMAGE_OPENEXR "Enable OpenEXR Support (http://www.openexr.com)" ON)
|
|
option(WITH_IMAGE_OPENJPEG "Enable OpenJpeg Support (http://www.openjpeg.org)" ON)
|
|
option(WITH_IMAGE_CINEON "Enable CINEON and DPX Image Support" ON)
|
|
option(WITH_IMAGE_WEBP "Enable WebP Image Support" ON)
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|
|
|
# Audio/Video format support
|
|
option(WITH_CODEC_FFMPEG "Enable FFMPeg Support (http://ffmpeg.org)" ON)
|
|
option(WITH_CODEC_SNDFILE "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" ON)
|
|
|
|
# Alembic support
|
|
option(WITH_ALEMBIC "Enable Alembic Support" ON)
|
|
|
|
# Universal Scene Description support
|
|
option(WITH_USD "Enable Universal Scene Description (USD) Support" ON)
|
|
|
|
# MaterialX
|
|
option(WITH_MATERIALX "Enable MaterialX Support" ON)
|
|
|
|
# Hydra render engine
|
|
option(WITH_HYDRA "Enable Hydra render engine" ON)
|
|
|
|
# RTL Languages, Complex Shaping, OpenType Features
|
|
option(WITH_FRIBIDI "Enable features relying on fribidi" OFF)
|
|
option(WITH_HARFBUZZ "Enable features relying on harfbuzz" OFF)
|
|
|
|
# 3D format support
|
|
# Disable opencollada when we don't have precompiled libs
|
|
option(WITH_OPENCOLLADA "Enable OpenCollada Support (http://www.opencollada.org)" ON)
|
|
option(WITH_IO_WAVEFRONT_OBJ "Enable Wavefront-OBJ 3D file format support (*.obj)" ON)
|
|
option(WITH_IO_PLY "Enable PLY 3D file format support (*.ply)" ON)
|
|
option(WITH_IO_STL "Enable STL 3D file format support (*.stl)" ON)
|
|
option(WITH_IO_GPENCIL "Enable grease-pencil file format IO (*.svg, *.pdf)" ON)
|
|
|
|
# Sound output
|
|
option(WITH_SDL "Enable SDL for sound" ON)
|
|
option(WITH_OPENAL "Enable OpenAL Support (http://www.openal.org)" ON)
|
|
if(APPLE)
|
|
option(WITH_COREAUDIO "Enable CoreAudio for audio support on macOS" ON)
|
|
else()
|
|
set(WITH_COREAUDIO OFF)
|
|
endif()
|
|
if(NOT WIN32)
|
|
set(_option_default ON)
|
|
if(APPLE)
|
|
set(_option_default OFF)
|
|
endif()
|
|
option(WITH_JACK "Enable JACK Support (http://www.jackaudio.org)" ${_option_default})
|
|
unset(_option_default)
|
|
option(WITH_JACK_DYNLOAD "Enable runtime dynamic JACK libraries loading" OFF)
|
|
else()
|
|
set(WITH_JACK OFF)
|
|
endif()
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_SDL_DYNLOAD "Enable runtime dynamic SDL libraries loading" OFF)
|
|
endif()
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_PULSEAUDIO "Enable PulseAudio for audio support on Linux" ON)
|
|
option(WITH_PULSEAUDIO_DYNLOAD "Enable runtime dynamic PulseAudio libraries loading" OFF)
|
|
else()
|
|
set(WITH_PULSEAUDIO OFF)
|
|
endif()
|
|
if(WIN32)
|
|
option(WITH_WASAPI "Enable Windows Audio Sessions API for audio support on Windows" ON)
|
|
else()
|
|
set(WITH_WASAPI OFF)
|
|
endif()
|
|
|
|
# Compression
|
|
option(WITH_LZO "Enable fast LZO compression (used for pointcache)" ON)
|
|
option(WITH_LZMA "Enable best LZMA compression, (used for pointcache)" ON)
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_SYSTEM_LZO "Use the system LZO library" OFF)
|
|
endif()
|
|
option(WITH_DRACO "Enable Draco mesh compression Python module (used for glTF)" ON)
|
|
|
|
# Camera/motion tracking
|
|
option(WITH_LIBMV "Enable Libmv structure from motion library" ON)
|
|
option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." ON)
|
|
mark_as_advanced(WITH_LIBMV_SCHUR_SPECIALIZATIONS)
|
|
|
|
# Logging/unbit test libraries.
|
|
option(WITH_SYSTEM_GFLAGS "Use system-wide Gflags instead of a bundled one" OFF)
|
|
option(WITH_SYSTEM_GLOG "Use system-wide Glog instead of a bundled one" OFF)
|
|
mark_as_advanced(WITH_SYSTEM_GFLAGS)
|
|
mark_as_advanced(WITH_SYSTEM_GLOG)
|
|
|
|
# Freestyle
|
|
option(WITH_FREESTYLE "Enable Freestyle (advanced edges rendering)" ON)
|
|
|
|
# Libraries.
|
|
if(UNIX AND NOT APPLE)
|
|
# Optionally build without pre-compiled libraries.
|
|
# NOTE: this could be supported on all platforms however in practice UNIX is the only platform
|
|
# that has good support for detecting installed libraries.
|
|
option(WITH_LIBS_PRECOMPILED "\
|
|
Detect and link against pre-compiled libraries (typically found under \"../lib/\"). \
|
|
Disabling this option will use the system libraries although cached paths \
|
|
that point to pre-compiled libraries will be left as-is."
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_LIBS_PRECOMPILED)
|
|
|
|
option(WITH_STATIC_LIBS "\
|
|
Try to link with static libraries, as much as possible, \
|
|
to make blender more portable across distributions"
|
|
OFF
|
|
)
|
|
if(WITH_STATIC_LIBS)
|
|
option(WITH_BOOST_ICU "\
|
|
Boost uses ICU library (required for linking with static Boost built with libicu)."
|
|
OFF
|
|
)
|
|
mark_as_advanced(WITH_BOOST_ICU)
|
|
endif()
|
|
endif()
|
|
|
|
# Misc
|
|
if(WIN32 OR APPLE OR ((UNIX AND (NOT HAIKU)) AND WITH_GHOST_WAYLAND))
|
|
option(WITH_INPUT_IME "Enable Input Method Editor (IME) for complex Asian character input" ON)
|
|
else()
|
|
set(WITH_INPUT_IME OFF)
|
|
endif()
|
|
option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ON)
|
|
# On Windows and for the Blender application on macOS, portable install
|
|
# is the only supported installation type, so there is no option.
|
|
if(UNIX AND (NOT APPLE OR WITH_PYTHON_MODULE))
|
|
option(WITH_INSTALL_PORTABLE "\
|
|
Install redistributable runtime, otherwise install into CMAKE_INSTALL_PREFIX"
|
|
ON
|
|
)
|
|
endif()
|
|
|
|
option(WITH_PYTHON_INSTALL "Copy system python into the blender install folder" ON)
|
|
|
|
option(WITH_INSTALL_COPYRIGHT "\
|
|
Copy the official Blender Authors's copyright.txt into the Blender install folder"
|
|
OFF
|
|
)
|
|
mark_as_advanced(WITH_INSTALL_COPYRIGHT)
|
|
|
|
if((WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE) OR WITH_MOD_FLUID)
|
|
option(WITH_PYTHON_NUMPY "Include NumPy in Blender (used by Audaspace and Mantaflow)" ON)
|
|
endif()
|
|
|
|
if(WIN32 OR APPLE)
|
|
# Windows and macOS have this bundled with Python libraries.
|
|
elseif(WITH_PYTHON_INSTALL OR WITH_PYTHON_NUMPY)
|
|
set(PYTHON_NUMPY_PATH "" CACHE PATH "\
|
|
Path to python site-packages or dist-packages containing 'numpy' module"
|
|
)
|
|
mark_as_advanced(PYTHON_NUMPY_PATH)
|
|
set(PYTHON_NUMPY_INCLUDE_DIRS "" CACHE PATH "Path to the include directory of the NumPy module")
|
|
mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
|
|
endif()
|
|
if(WITH_PYTHON_INSTALL)
|
|
option(WITH_PYTHON_INSTALL_NUMPY "Copy system NumPy into the blender install folder" ON)
|
|
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_PYTHON_INSTALL_REQUESTS "Copy system requests into the blender install folder" ON)
|
|
set(PYTHON_REQUESTS_PATH "" CACHE PATH "\
|
|
Path to python site-packages or dist-packages containing 'requests' module"
|
|
)
|
|
mark_as_advanced(PYTHON_REQUESTS_PATH)
|
|
endif()
|
|
|
|
option(WITH_PYTHON_INSTALL_ZSTANDARD "Copy zstandard into the blender install folder" ON)
|
|
set(PYTHON_ZSTANDARD_PATH "" CACHE PATH "\
|
|
Path to python site-packages or dist-packages containing 'zstandard' module"
|
|
)
|
|
mark_as_advanced(PYTHON_ZSTANDARD_PATH)
|
|
endif()
|
|
|
|
option(WITH_CPU_SIMD "Enable SIMD instruction if they're detected on the host machine" ON)
|
|
mark_as_advanced(WITH_CPU_SIMD)
|
|
|
|
# Cycles
|
|
option(WITH_CYCLES "Enable Cycles Render Engine" ON)
|
|
option(WITH_CYCLES_OSL "Build Cycles with OpenShadingLanguage support" ON)
|
|
option(WITH_CYCLES_PATH_GUIDING "Build Cycles with path guiding support" ON)
|
|
option(WITH_CYCLES_EMBREE "Build Cycles with Embree support" ON)
|
|
option(WITH_CYCLES_LOGGING "Build Cycles with logging support" ON)
|
|
option(WITH_CYCLES_DEBUG "Build Cycles with options useful for debugging (e.g., MIS)" OFF)
|
|
|
|
option(WITH_CYCLES_STANDALONE "Build Cycles standalone application" OFF)
|
|
option(WITH_CYCLES_STANDALONE_GUI "Build Cycles standalone with GUI" OFF)
|
|
option(WITH_CYCLES_PRECOMPUTE "Build Cycles data precomputation tool" OFF)
|
|
|
|
option(WITH_CYCLES_HYDRA_RENDER_DELEGATE "Build Cycles Hydra render delegate" OFF)
|
|
|
|
option(WITH_CYCLES_DEBUG_NAN "\
|
|
Build Cycles with additional asserts for detecting NaNs and invalid values"
|
|
OFF
|
|
)
|
|
option(WITH_CYCLES_NATIVE_ONLY "\
|
|
Build Cycles with native kernel only (which fits current CPU, use for development only)"
|
|
OFF
|
|
)
|
|
option(WITH_CYCLES_KERNEL_ASAN "\
|
|
Build Cycles kernels with address sanitizer when WITH_COMPILER_ASAN is on, even if it's very slow"
|
|
OFF
|
|
)
|
|
set(CYCLES_TEST_DEVICES CPU CACHE STRING "\
|
|
Run regression tests on the specified device types (CPU CUDA OPTIX HIP)"
|
|
)
|
|
mark_as_advanced(WITH_CYCLES_KERNEL_ASAN)
|
|
mark_as_advanced(WITH_CYCLES_LOGGING)
|
|
mark_as_advanced(WITH_CYCLES_DEBUG_NAN)
|
|
mark_as_advanced(WITH_CYCLES_NATIVE_ONLY)
|
|
mark_as_advanced(WITH_CYCLES_PRECOMPUTE)
|
|
mark_as_advanced(CYCLES_TEST_DEVICES)
|
|
|
|
# NVIDIA CUDA & OptiX
|
|
if(NOT APPLE AND NOT (WIN32 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64"))
|
|
option(WITH_CYCLES_DEVICE_CUDA "Enable Cycles NVIDIA CUDA compute support" ON)
|
|
option(WITH_CYCLES_DEVICE_OPTIX "Enable Cycles NVIDIA OptiX support" ON)
|
|
mark_as_advanced(WITH_CYCLES_DEVICE_CUDA)
|
|
|
|
option(WITH_CYCLES_CUDA_BINARIES "Build Cycles NVIDIA CUDA binaries" OFF)
|
|
set(CYCLES_CUDA_BINARIES_ARCH
|
|
sm_30 sm_35 sm_37 sm_50 sm_52 sm_60 sm_61 sm_70 sm_75 sm_86 sm_89 compute_75
|
|
CACHE STRING "CUDA architectures to build binaries for"
|
|
)
|
|
option(WITH_CYCLES_CUDA_BUILD_SERIAL "\
|
|
Build cubins one after another (useful on machines with limited RAM)"
|
|
OFF
|
|
)
|
|
option(WITH_CUDA_DYNLOAD "\
|
|
Dynamically load CUDA libraries at runtime (for developers, makes cuda-gdb work)"
|
|
ON
|
|
)
|
|
|
|
set(OPTIX_ROOT_DIR "" CACHE PATH "\
|
|
Path to the OptiX SDK root directory, for building Cycles OptiX kernels."
|
|
)
|
|
set(CYCLES_RUNTIME_OPTIX_ROOT_DIR "" CACHE PATH "\
|
|
Path to the OptiX SDK root directory. \
|
|
When set, this path will be used at runtime to compile OptiX kernels."
|
|
)
|
|
|
|
mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
|
|
mark_as_advanced(WITH_CYCLES_CUDA_BUILD_SERIAL)
|
|
mark_as_advanced(WITH_CUDA_DYNLOAD)
|
|
mark_as_advanced(OPTIX_ROOT_DIR)
|
|
mark_as_advanced(CYCLES_RUNTIME_OPTIX_ROOT_DIR)
|
|
endif()
|
|
|
|
# AMD HIP
|
|
if(NOT APPLE AND NOT (WIN32 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64"))
|
|
option(WITH_CYCLES_DEVICE_HIP "Enable Cycles AMD HIP support" ON)
|
|
option(WITH_CYCLES_HIP_BINARIES "Build Cycles AMD HIP binaries" OFF)
|
|
# Radeon VII (gfx906) not currently working with HIP SDK, so left out of the list.
|
|
set(CYCLES_HIP_BINARIES_ARCH
|
|
gfx900 gfx90c gfx902
|
|
gfx1010 gfx1011 gfx1012
|
|
gfx1030 gfx1031 gfx1032 gfx1034 gfx1035 gfx1036
|
|
gfx1100 gfx1101 gfx1102 gfx1103 gfx1150 gfx1151
|
|
CACHE STRING "AMD HIP architectures to build binaries for"
|
|
)
|
|
mark_as_advanced(WITH_CYCLES_DEVICE_HIP)
|
|
mark_as_advanced(CYCLES_HIP_BINARIES_ARCH)
|
|
|
|
# HIPRT is only available on Windows for now.
|
|
if(WIN32)
|
|
option(WITH_CYCLES_DEVICE_HIPRT "Enable Cycles AMD HIPRT support" OFF)
|
|
mark_as_advanced(WITH_CYCLES_DEVICE_HIPRT)
|
|
endif()
|
|
endif()
|
|
|
|
# Apple Metal
|
|
if(APPLE)
|
|
option(WITH_CYCLES_DEVICE_METAL "Enable Cycles Apple Metal compute support" ON)
|
|
endif()
|
|
|
|
# oneAPI
|
|
if(NOT APPLE AND NOT (WIN32 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64"))
|
|
option(WITH_CYCLES_DEVICE_ONEAPI "Enable Cycles oneAPI compute support" OFF)
|
|
option(WITH_CYCLES_ONEAPI_BINARIES "\
|
|
Enable Ahead-Of-Time compilation for Cycles oneAPI device"
|
|
OFF
|
|
)
|
|
option(WITH_CYCLES_ONEAPI_HOST_TASK_EXECUTION "\
|
|
Switch target of oneAPI implementation from SYCL devices to Host Task (single thread on CPU). \
|
|
This option is only for debugging purposes."
|
|
OFF
|
|
)
|
|
|
|
# https://www.intel.com/content/www/us/en/develop/documentation/oneapi-dpcpp-cpp-compiler-dev-guide-and-reference/top/compilation/ahead-of-time-compilation.html
|
|
# The target architectures levels can be retrieved from `ocloc` output when running
|
|
# `ocloc compile -device {device_id} test.c` for given GPUs PCI device IDs.
|
|
# 12.55.8 is for Arc Alchemist GPUs. 12.70.4 for Meteor Lake iGPUs.
|
|
set(CYCLES_ONEAPI_INTEL_BINARIES_ARCH 12.55.8 12.70.4 CACHE STRING "\
|
|
oneAPI Intel GPU architectures to build binaries for"
|
|
)
|
|
set(CYCLES_ONEAPI_SYCL_TARGETS spir64 spir64_gen CACHE STRING "\
|
|
oneAPI targets to build AOT binaries for"
|
|
)
|
|
|
|
mark_as_advanced(WITH_CYCLES_ONEAPI_HOST_TASK_EXECUTION)
|
|
mark_as_advanced(CYCLES_ONEAPI_INTEL_BINARIES_ARCH)
|
|
mark_as_advanced(CYCLES_ONEAPI_SYCL_TARGETS)
|
|
endif()
|
|
|
|
# Draw Manager
|
|
option(WITH_DRAW_DEBUG "Add extra debug capabilities to Draw Manager" OFF)
|
|
mark_as_advanced(WITH_DRAW_DEBUG)
|
|
|
|
# LLVM
|
|
option(WITH_LLVM "Use LLVM" OFF)
|
|
option(LLVM_STATIC "Link with LLVM static libraries" OFF)
|
|
mark_as_advanced(LLVM_STATIC)
|
|
option(WITH_CLANG "Use Clang" OFF)
|
|
|
|
# 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_ASSERT_RELEASE "Build with asserts enabled even for non-debug configurations" OFF)
|
|
mark_as_advanced(WITH_ASSERT_RELEASE)
|
|
|
|
if((UNIX AND NOT APPLE) OR (CMAKE_GENERATOR MATCHES "^Visual Studio.+"))
|
|
option(WITH_CLANG_TIDY "\
|
|
Use Clang Tidy to analyze the source code \
|
|
(only enable for development on Linux using Clang, or Windows using the Visual Studio IDE)"
|
|
OFF
|
|
)
|
|
mark_as_advanced(WITH_CLANG_TIDY)
|
|
endif()
|
|
|
|
option(WITH_BOOST "Enable features depending on boost" ON)
|
|
option(WITH_TBB "\
|
|
Enable multi-threading. TBB is also required for features such as Cycles, OpenVDB and USD"
|
|
ON
|
|
)
|
|
|
|
# TBB malloc is only supported on for windows currently
|
|
if(WIN32 AND NOT CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64")
|
|
option(WITH_TBB_MALLOC_PROXY "Enable the TBB malloc replacement" ON)
|
|
endif()
|
|
|
|
option(WITH_EXPERIMENTAL_FEATURES "Enable experimental features" ON)
|
|
|
|
# This should be turned off when Blender enter beta/rc/release
|
|
if("${BLENDER_VERSION_CYCLE}" STREQUAL "alpha" AND WITH_EXPERIMENTAL_FEATURES)
|
|
set(WITH_EXPERIMENTAL_FEATURES ON)
|
|
else()
|
|
set(WITH_EXPERIMENTAL_FEATURES OFF)
|
|
endif()
|
|
|
|
# Unit testing
|
|
option(WITH_GTESTS "Enable GTest unit testing" OFF)
|
|
option(WITH_GPU_RENDER_TESTS "\
|
|
Enable GPU render related unit testing (EEVEE, Workbench and Grease Pencil)"
|
|
OFF
|
|
)
|
|
option(WITH_GPU_RENDER_TESTS_SILENT "\
|
|
Run GPU render tests silently (finished tests will pass). \
|
|
Generated report will show failing tests"
|
|
ON
|
|
)
|
|
option(WITH_GPU_DRAW_TESTS "\
|
|
Enable GPU drawing related unit testing (GPU backends and draw manager)"
|
|
OFF
|
|
)
|
|
option(WITH_COMPOSITOR_REALTIME_TESTS "Enable regression testing for realtime compositor" OFF)
|
|
if(UNIX AND NOT (APPLE OR HAIKU))
|
|
option(WITH_UI_TESTS "\
|
|
Enable user-interface tests using a headless display server. \
|
|
Currently this depends on WITH_GHOST_WAYLAND and the weston compositor \
|
|
(Experimental)"
|
|
OFF
|
|
)
|
|
else()
|
|
# TODO: support running GUI tests on other platforms.
|
|
set(WITH_UI_TESTS OFF)
|
|
endif()
|
|
|
|
# Enabled by default for typical use cases to speed up development cycles. However, when looking
|
|
# into threading or memory related issues (in dependency graph, out-of-bounds, etc) forcing single
|
|
# test per Blender instance could give much better clues about the root of the problem.
|
|
option(WITH_TESTS_BATCHED "\
|
|
Run multiple tests in a single Blender invocation, for faster test execution"
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_TESTS_BATCHED)
|
|
|
|
option(WITH_TESTS_SINGLE_BINARY "\
|
|
Link GTest tests into a single binary. \
|
|
For faster overall build and less disk space, but slower individual test build"
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_TESTS_SINGLE_BINARY)
|
|
|
|
# NOTE: All callers of this must add `TEST_PYTHON_EXE_EXTRA_ARGS` before any other arguments.
|
|
set(TEST_PYTHON_EXE "" CACHE PATH "Python executable to run unit tests")
|
|
mark_as_advanced(TEST_PYTHON_EXE)
|
|
|
|
# Documentation
|
|
if(UNIX AND NOT APPLE)
|
|
option(WITH_DOC_MANPAGE "Create a manual page (Unix manpage)" OFF)
|
|
endif()
|
|
|
|
|
|
# GPU Module
|
|
option(WITH_GPU_BUILDTIME_SHADER_BUILDER "\
|
|
Shader builder is a developer option enabling linting on GLSL during compilation"
|
|
OFF
|
|
)
|
|
option(WITH_RENDERDOC "Use Renderdoc API to capture frames" OFF)
|
|
|
|
mark_as_advanced(
|
|
WITH_GPU_BUILDTIME_SHADER_BUILDER
|
|
WITH_RENDERDOC
|
|
)
|
|
|
|
# OpenGL
|
|
if(NOT APPLE)
|
|
option(WITH_OPENGL_BACKEND "Enable OpenGL support as graphic backend" ON)
|
|
mark_as_advanced(WITH_OPENGL_BACKEND)
|
|
else()
|
|
set(WITH_OPENGL_BACKEND OFF)
|
|
endif()
|
|
|
|
# Vulkan
|
|
option(WITH_VULKAN_BACKEND "Enable Vulkan as graphics backend (experimental)" ON)
|
|
option(WITH_VULKAN_GUARDEDALLOC "\
|
|
Use guardedalloc for host allocations done inside Vulkan (development option)"
|
|
OFF
|
|
)
|
|
mark_as_advanced(
|
|
WITH_VULKAN_BACKEND
|
|
WITH_VULKAN_GUARDEDALLOC
|
|
)
|
|
if(APPLE)
|
|
option(WITH_VULKAN_MOLTENVK "Enable Vulkan over MoltenVK (development option)" OFF)
|
|
mark_as_advanced(
|
|
WITH_VULKAN_MOLTENVK
|
|
)
|
|
endif()
|
|
|
|
if(APPLE AND NOT WITH_VULKAN_MOLTENVK)
|
|
set(WITH_VULKAN_BACKEND OFF)
|
|
endif()
|
|
if(NOT WITH_EXPERIMENTAL_FEATURES)
|
|
if(APPLE)
|
|
set(WITH_VULKAN_MOLTENVK OFF)
|
|
endif()
|
|
set(WITH_VULKAN_BACKEND OFF)
|
|
endif()
|
|
|
|
# Metal
|
|
if(APPLE)
|
|
option(WITH_METAL_BACKEND "\
|
|
Use Metal for graphics instead of (or as well as) OpenGL on macOS."
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_METAL_BACKEND)
|
|
else()
|
|
set(WITH_METAL_BACKEND OFF)
|
|
endif()
|
|
|
|
if(WIN32)
|
|
getDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
|
|
set(CPACK_INSTALL_PREFIX ${CMAKE_GENERIC_PROGRAM_FILES}/${})
|
|
endif()
|
|
|
|
option(WITH_STRSIZE_DEBUG "\
|
|
Ensure string operations on fixed size buffers \
|
|
(works well with with \"WITH_COMPILER_ASAN\" & valgrind to detect incorrect buffer size arguments)"
|
|
OFF)
|
|
mark_as_advanced(WITH_STRSIZE_DEBUG)
|
|
|
|
# Compiler tool-chain.
|
|
if(UNIX)
|
|
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_LINKER_LLD "Use ld.lld linker which is usually faster than ld.gold" OFF)
|
|
mark_as_advanced(WITH_LINKER_LLD)
|
|
option(WITH_LINKER_MOLD "Use ld.mold linker which is usually faster than ld.gold & ld.lld" OFF)
|
|
mark_as_advanced(WITH_LINKER_MOLD)
|
|
endif()
|
|
endif()
|
|
|
|
option(WITH_COMPILER_ASAN "\
|
|
Build and link against address sanitizer (only for Debug & RelWithDebInfo targets)."
|
|
OFF
|
|
)
|
|
mark_as_advanced(WITH_COMPILER_ASAN)
|
|
option(WITH_COMPILER_ASAN_EXTERN "\
|
|
Build `extern` dependencies with address sanitizer when WITH_COMPILER_ASAN is on. \
|
|
Can cause linking issues due to too large binary size."
|
|
OFF
|
|
)
|
|
mark_as_advanced(WITH_COMPILER_ASAN_EXTERN)
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
|
|
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(MSVC)
|
|
# clang-cl doesn't support all sanitizers, but leak and object-size give errors/warnings.
|
|
set(_asan_defaults "${_asan_defaults}")
|
|
elseif(APPLE)
|
|
# AppleClang doesn't support all sanitizers, but leak gives error.
|
|
# Build type is not known for multi-config generator, so don't add object-size sanitizer.
|
|
if(CMAKE_BUILD_TYPE MATCHES "Debug" OR GENERATOR_IS_MULTI_CONFIG)
|
|
# Silence the warning that object-size is not effective in -O0.
|
|
set(_asan_defaults "${_asan_defaults}")
|
|
else()
|
|
string(APPEND _asan_defaults " -fsanitize=object-size")
|
|
endif()
|
|
elseif(CMAKE_COMPILER_IS_GNUCC)
|
|
string(APPEND _asan_defaults " -fsanitize=leak -fsanitize=object-size")
|
|
else()
|
|
string(APPEND _asan_defaults " -fsanitize=leak")
|
|
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(MSVC)
|
|
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
|
|
)
|
|
mark_as_advanced(COMPILER_ASAN_LIBRARY)
|
|
elseif(APPLE)
|
|
execute_process(COMMAND ${CMAKE_CXX_COMPILER}
|
|
-print-file-name=lib
|
|
OUTPUT_VARIABLE CLANG_LIB_DIR
|
|
)
|
|
string(STRIP "${CLANG_LIB_DIR}" CLANG_LIB_DIR)
|
|
find_library(
|
|
COMPILER_ASAN_LIBRARY
|
|
NAMES
|
|
libclang_rt.asan_osx_dynamic.dylib
|
|
PATHS
|
|
"${CLANG_LIB_DIR}/darwin/"
|
|
)
|
|
unset(CLANG_LIB_DIR)
|
|
mark_as_advanced(COMPILER_ASAN_LIBRARY)
|
|
elseif(CMAKE_COMPILER_IS_GNUCC)
|
|
find_library(
|
|
COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}
|
|
)
|
|
mark_as_advanced(COMPILER_ASAN_LIBRARY)
|
|
endif()
|
|
|
|
endif()
|
|
endif()
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
|
|
option(WITH_COMPILER_SHORT_FILE_MACRO "\
|
|
Make paths in macros like __FILE__ relative to top level source and build directories."
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_COMPILER_SHORT_FILE_MACRO)
|
|
endif()
|
|
|
|
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(WINDOWS_PYTHON_DEBUG "\
|
|
Include the files needed for debugging python scripts with visual studio 2017+."
|
|
OFF
|
|
)
|
|
mark_as_advanced(WINDOWS_PYTHON_DEBUG)
|
|
|
|
option(WITH_WINDOWS_BUNDLE_CRT "Bundle the C runtime for install free distribution." ON)
|
|
mark_as_advanced(WITH_WINDOWS_BUNDLE_CRT)
|
|
|
|
option(WITH_WINDOWS_EXTERNAL_MANIFEST "Use external manifest files" OFF)
|
|
mark_as_advanced(WITH_WINDOWS_EXTERNAL_MANIFEST)
|
|
|
|
option(WITH_WINDOWS_SCCACHE "Use sccache to speed up builds (Ninja builder only)" OFF)
|
|
mark_as_advanced(WITH_WINDOWS_SCCACHE)
|
|
|
|
option(WITH_WINDOWS_RELEASE_PDB "\
|
|
Generate a pdb file for client side stacktraces for release builds"
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_WINDOWS_RELEASE_PDB)
|
|
|
|
option(WITH_WINDOWS_RELEASE_STRIPPED_PDB "Use a stripped PDB file for release builds" ON)
|
|
mark_as_advanced(WITH_WINDOWS_RELEASE_STRIPPED_PDB)
|
|
|
|
endif()
|
|
|
|
if(WIN32 OR XCODE)
|
|
option(IDE_GROUP_SOURCES_IN_FOLDERS "\
|
|
Organize the source files in filters matching the source folders."
|
|
ON
|
|
)
|
|
mark_as_advanced(IDE_GROUP_SOURCES_IN_FOLDERS)
|
|
|
|
option(IDE_GROUP_PROJECTS_IN_FOLDERS "\
|
|
Organize the projects according to source folder structure."
|
|
ON
|
|
)
|
|
mark_as_advanced(IDE_GROUP_PROJECTS_IN_FOLDERS)
|
|
|
|
if(IDE_GROUP_PROJECTS_IN_FOLDERS)
|
|
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
|
|
endif()
|
|
endif()
|
|
|
|
if(UNIX)
|
|
# See WITH_WINDOWS_SCCACHE for Windows.
|
|
option(WITH_COMPILER_CCACHE "\
|
|
Use ccache to improve rebuild times (Works with Ninja, Makefiles and Xcode)"
|
|
OFF
|
|
)
|
|
mark_as_advanced(WITH_COMPILER_CCACHE)
|
|
endif()
|
|
|
|
# The following only works with the Ninja generator in CMake >= 3.0.
|
|
if("${CMAKE_GENERATOR}" MATCHES "Ninja")
|
|
option(WITH_NINJA_POOL_JOBS "\
|
|
Enable Ninja pools of jobs, to try to ease building on machines with 16GB of RAM or less \
|
|
(if not yet defined, will try to set best values based on detected machine specifications)."
|
|
ON
|
|
)
|
|
mark_as_advanced(WITH_NINJA_POOL_JOBS)
|
|
endif()
|
|
|
|
# Installation process.
|
|
set(POSTINSTALL_SCRIPT "" CACHE FILEPATH "Run given CMake script after installation process")
|
|
mark_as_advanced(POSTINSTALL_SCRIPT)
|
|
|
|
set(POSTCONFIGURE_SCRIPT "" CACHE FILEPATH "\
|
|
Run given CMake script as the last step of CMake configuration"
|
|
)
|
|
mark_as_advanced(POSTCONFIGURE_SCRIPT)
|
|
|
|
# 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 ${EXECUTABLE_OUTPUT_PATH} CACHE PATH "default install path" FORCE)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# Effective install path including config folder, as a generator expression.
|
|
get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
|
|
if(GENERATOR_IS_MULTI_CONFIG)
|
|
string(
|
|
REPLACE "\${BUILD_TYPE}" "$<CONFIG>"
|
|
CMAKE_INSTALL_PREFIX_WITH_CONFIG ${CMAKE_INSTALL_PREFIX}
|
|
)
|
|
else()
|
|
string(
|
|
REPLACE "\${BUILD_TYPE}" ""
|
|
CMAKE_INSTALL_PREFIX_WITH_CONFIG ${CMAKE_INSTALL_PREFIX}
|
|
)
|
|
endif()
|
|
|
|
|
|
# Apple
|
|
|
|
if(APPLE)
|
|
include(platform_apple_xcode)
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Check for Conflicting/Unsupported Configurations
|
|
|
|
option(WITH_STRICT_BUILD_OPTIONS "\
|
|
When requirements for a build option are not met, error instead of disabling the option."
|
|
OFF
|
|
)
|
|
|
|
if(NOT WITH_BLENDER AND NOT WITH_CYCLES_STANDALONE AND NOT WITH_CYCLES_HYDRA_RENDER_DELEGATE)
|
|
message(FATAL_ERROR
|
|
"At least one of WITH_BLENDER or WITH_CYCLES_STANDALONE "
|
|
"or WITH_CYCLES_HYDRA_RENDER_DELEGATE "
|
|
"must be enabled, nothing to do!"
|
|
)
|
|
endif()
|
|
|
|
set_and_warn_dependency(WITH_AUDASPACE WITH_OPENAL OFF)
|
|
set_and_warn_dependency(WITH_AUDASPACE WITH_COREAUDIO OFF)
|
|
set_and_warn_dependency(WITH_AUDASPACE WITH_JACK OFF)
|
|
set_and_warn_dependency(WITH_AUDASPACE WITH_PULSEAUDIO OFF)
|
|
set_and_warn_dependency(WITH_AUDASPACE WITH_WASAPI OFF)
|
|
|
|
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()
|
|
|
|
set_and_warn_dependency(WITH_PYTHON WITH_CYCLES OFF)
|
|
set_and_warn_dependency(WITH_PYTHON WITH_DRACO OFF)
|
|
set_and_warn_dependency(WITH_PYTHON WITH_MOD_FLUID OFF)
|
|
|
|
if(WITH_DRACO AND NOT WITH_PYTHON_INSTALL)
|
|
message(STATUS "WITH_DRACO requires WITH_PYTHON_INSTALL to be ON, disabling WITH_DRACO for now")
|
|
set(WITH_DRACO OFF)
|
|
endif()
|
|
|
|
# enable boost for cycles, audaspace or i18n
|
|
# otherwise if the user disabled
|
|
|
|
set_and_warn_dependency(WITH_BOOST WITH_INTERNATIONAL OFF)
|
|
set_and_warn_dependency(WITH_BOOST WITH_OPENVDB OFF)
|
|
set_and_warn_dependency(WITH_BOOST WITH_QUADRIFLOW OFF)
|
|
set_and_warn_dependency(WITH_BOOST WITH_USD OFF)
|
|
if(WITH_CYCLES)
|
|
set_and_warn_dependency(WITH_BOOST WITH_CYCLES_OSL OFF)
|
|
set_and_warn_dependency(WITH_PUGIXML WITH_CYCLES_OSL OFF)
|
|
endif()
|
|
|
|
set_and_warn_dependency(WITH_TBB WITH_CYCLES OFF)
|
|
set_and_warn_dependency(WITH_TBB WITH_USD OFF)
|
|
set_and_warn_dependency(WITH_TBB WITH_OPENVDB OFF)
|
|
set_and_warn_dependency(WITH_TBB WITH_MOD_FLUID OFF)
|
|
|
|
# NanoVDB requires OpenVDB to convert the data structure
|
|
set_and_warn_dependency(WITH_OPENVDB WITH_NANOVDB OFF)
|
|
|
|
# OpenVDB, Alembic and OSL uses 'half' or 'imath' from OpenEXR
|
|
set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_OPENVDB OFF)
|
|
set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_ALEMBIC OFF)
|
|
set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_CYCLES_OSL OFF)
|
|
|
|
# Hydra requires USD.
|
|
set_and_warn_dependency(WITH_USD WITH_HYDRA OFF)
|
|
|
|
# The Ocean modifier requires FFTW3.
|
|
set_and_warn_dependency(WITH_FFTW3 WITH_MOD_OCEANSIM OFF)
|
|
|
|
if(NOT WITH_CYCLES)
|
|
set(WITH_CYCLES_OSL OFF)
|
|
endif()
|
|
|
|
# don't store paths to libs for portable distribution
|
|
if(WITH_INSTALL_PORTABLE)
|
|
set(CMAKE_SKIP_BUILD_RPATH TRUE)
|
|
endif()
|
|
|
|
if(UNIX AND NOT (APPLE OR HAIKU))
|
|
set_and_warn_incompatible(WITH_HEADLESS WITH_GHOST_WAYLAND OFF)
|
|
set_and_warn_incompatible(WITH_HEADLESS WITH_GHOST_X11 OFF)
|
|
endif()
|
|
set_and_warn_incompatible(WITH_HEADLESS WITH_GHOST_SDL OFF)
|
|
|
|
if(WITH_INPUT_IME)
|
|
set_and_warn_incompatible(WITH_HEADLESS WITH_INPUT_IME OFF)
|
|
set_and_warn_incompatible(WITH_GHOST_SDL WITH_INPUT_IME OFF)
|
|
endif()
|
|
|
|
set_and_warn_incompatible(WITH_HEADLESS WITH_XR_OPENXR OFF)
|
|
set_and_warn_incompatible(WITH_GHOST_SDL WITH_XR_OPENXR OFF)
|
|
|
|
if(WITH_UI_TESTS)
|
|
set_and_warn_dependency(WITH_GHOST_WAYLAND WITH_UI_TESTS OFF)
|
|
endif()
|
|
|
|
if(WITH_BUILDINFO)
|
|
find_package(Git)
|
|
set_and_warn_library_found("Git" GIT_FOUND WITH_BUILDINFO)
|
|
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(WITH_CYCLES AND WITH_CYCLES_DEVICE_CUDA AND NOT WITH_CUDA_DYNLOAD)
|
|
find_package(CUDA)
|
|
if(NOT CUDA_FOUND)
|
|
message(
|
|
STATUS
|
|
"CUDA toolkit not found, "
|
|
"using dynamic runtime loading of libraries (WITH_CUDA_DYNLOAD) instead"
|
|
)
|
|
set(WITH_CUDA_DYNLOAD ON)
|
|
endif()
|
|
endif()
|
|
|
|
if(WITH_CYCLES_DEVICE_HIP)
|
|
# Currently HIP must be dynamically loaded, this may change in future toolkits
|
|
set(WITH_HIP_DYNLOAD ON)
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Check if Sub-modules are Cloned
|
|
|
|
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 "3.11")
|
|
message(
|
|
FATAL_ERROR
|
|
"At least Python 3.11 is required to build, but found Python ${PYTHON_VERSION}"
|
|
)
|
|
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)
|
|
|
|
# NOTE: These flags are intended for situations where where it's impractical to
|
|
# suppress warnings by modifying the code or for code which is maintained externally.
|
|
# For GCC this typically means adding `-Wno-*` arguments to negate warnings
|
|
# that are useful in the general case.
|
|
set(C_REMOVE_STRICT_FLAGS)
|
|
set(CXX_REMOVE_STRICT_FLAGS)
|
|
|
|
# Libraries to link to targets in setup_platform_linker_libs
|
|
set(PLATFORM_LINKLIBS "")
|
|
|
|
# Added to target linker flags in setup_platform_linker_flags
|
|
# - CMAKE_EXE_LINKER_FLAGS
|
|
# - CMAKE_EXE_LINKER_FLAGS_DEBUG
|
|
set(PLATFORM_LINKFLAGS "")
|
|
set(PLATFORM_LINKFLAGS_DEBUG "")
|
|
set(PLATFORM_LINKFLAGS_RELEASE "")
|
|
set(PLATFORM_LINKFLAGS_EXECUTABLE "")
|
|
|
|
if(NOT CMAKE_BUILD_TYPE MATCHES "Release")
|
|
if(WITH_COMPILER_ASAN)
|
|
if(NOT APPLE)
|
|
# Avoid passing address sanitizer compiler flags to `try_compile`.
|
|
# Since linker flags are not set, all compiler checks and `find_package`
|
|
# calls that rely on `try_compile` will fail.
|
|
# See CMP0066 also.
|
|
string(APPEND CMAKE_C_FLAGS_DEBUG " ${COMPILER_ASAN_CFLAGS}")
|
|
string(APPEND CMAKE_C_FLAGS_RELWITHDEBINFO " ${COMPILER_ASAN_CFLAGS}")
|
|
|
|
string(APPEND CMAKE_CXX_FLAGS_DEBUG " ${COMPILER_ASAN_CXXFLAGS}")
|
|
string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO " ${COMPILER_ASAN_CXXFLAGS}")
|
|
endif()
|
|
if(MSVC)
|
|
set(COMPILER_ASAN_LINKER_FLAGS "/FUNCTIONPADMIN:6")
|
|
endif()
|
|
|
|
if(APPLE AND COMPILER_ASAN_LIBRARY)
|
|
string(REPLACE " " ";" _list_COMPILER_ASAN_CFLAGS ${COMPILER_ASAN_CFLAGS})
|
|
set(_is_CONFIG_DEBUG "$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>")
|
|
add_compile_options("$<${_is_CONFIG_DEBUG}:${_list_COMPILER_ASAN_CFLAGS}>")
|
|
|
|
# Skip generation of the unwind tables, as they might require a lot of space when sanitizers
|
|
# are enabled and not fit into the .eh_frame section. Disabling the unwind tables might have
|
|
# side effects on code which does frame walking, such as
|
|
# - backtrace()
|
|
# - __attribute__((__cleanup__(f)))
|
|
# - __builtin_return_address(n), for n > 0
|
|
# - pthread_cleanup_push when it is implemented using __attribute__((__cleanup__(f)))
|
|
# It should not have affect on debugging, since it uses -g flag which generates debugging
|
|
# tables in the .debug_frame section.
|
|
# At the time of adding these flags calling backtrace() from C code on Apple M2 did not
|
|
# affect on the printed backtrace, and exception handling was correct as well.
|
|
#
|
|
# Related discussion:
|
|
# https://stackoverflow.com/questions/26300819
|
|
add_compile_options("$<${_is_CONFIG_DEBUG}:-fno-unwind-tables>")
|
|
add_compile_options("$<${_is_CONFIG_DEBUG}:-fno-asynchronous-unwind-tables>")
|
|
|
|
add_compile_options("$<${_is_CONFIG_DEBUG}:-fno-omit-frame-pointer>")
|
|
add_link_options("$<${_is_CONFIG_DEBUG}:-fno-omit-frame-pointer;-fsanitize=address>")
|
|
unset(_list_COMPILER_ASAN_CFLAGS)
|
|
unset(_is_CONFIG_DEBUG)
|
|
elseif(COMPILER_ASAN_LIBRARY)
|
|
set(PLATFORM_LINKLIBS "${PLATFORM_LINKLIBS};${COMPILER_ASAN_LIBRARY}")
|
|
set(PLATFORM_LINKFLAGS "${COMPILER_ASAN_LIBRARY}")
|
|
set(PLATFORM_LINKFLAGS_DEBUG "${COMPILER_ASAN_LIBRARY}")
|
|
if(DEFINED COMPILER_ASAN_LINKER_FLAGS)
|
|
set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} ${COMPILER_ASAN_LINKER_FLAGS}")
|
|
set(PLATFORM_LINKFLAGS_DEBUG "${PLATFORM_LINKFLAGS_DEBUG} ${COMPILER_ASAN_LINKER_FLAGS}")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# Test SIMD support, before platform includes to determine if sse2neon is needed.
|
|
if(WITH_CPU_SIMD)
|
|
set(COMPILER_SSE42_FLAG)
|
|
|
|
# Test Neon first since macOS Arm can compile and run x86-64 SSE binaries.
|
|
test_neon_support()
|
|
if(NOT SUPPORT_NEON_BUILD)
|
|
test_sse_support(COMPILER_SSE42_FLAG)
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# ----------------------------------------------------------------------------
|
|
# Main Platform Checks
|
|
#
|
|
# - UNIX
|
|
# - WIN32
|
|
# - APPLE
|
|
|
|
if(UNIX AND NOT APPLE)
|
|
include(platform_unix)
|
|
elseif(WIN32)
|
|
include(platform_win32)
|
|
elseif(APPLE)
|
|
include(platform_apple)
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Common Checks for Compatible Options
|
|
|
|
if(WITH_INTERNATIONAL)
|
|
if(NOT WITH_BOOST)
|
|
message(
|
|
FATAL_ERROR
|
|
"Internationalization requires WITH_BOOST, the library may not have been found. "
|
|
"Configure BOOST or disable WITH_INTERNATIONAL"
|
|
)
|
|
endif()
|
|
endif()
|
|
|
|
# Enable SIMD support if detected by `test_sse_support()` or `test_neon_support()`.
|
|
#
|
|
if(WITH_CPU_SIMD)
|
|
if(SUPPORT_NEON_BUILD)
|
|
# Neon
|
|
if(SSE2NEON_FOUND)
|
|
include_directories(SYSTEM "${SSE2NEON_INCLUDE_DIRS}")
|
|
add_definitions(-DWITH_SSE2NEON)
|
|
endif()
|
|
else()
|
|
# SSE
|
|
if(SUPPORT_SSE42_BUILD)
|
|
string(APPEND CMAKE_CXX_FLAGS " ${COMPILER_SSE42_FLAG}")
|
|
string(APPEND CMAKE_C_FLAGS " ${COMPILER_SSE42_FLAG}")
|
|
# MSVC doesn't define any of these and only does the AVX and higher flags.
|
|
# For consistency we define these flags for MSVC.
|
|
if(WIN32)
|
|
add_compile_definitions(
|
|
__MMX__
|
|
__SSE__
|
|
__SSE2__
|
|
__SSE3__
|
|
__SSE4_1__
|
|
__SSE4_2__
|
|
)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# Print instructions used on first run.
|
|
if(FIRST_RUN)
|
|
if(WITH_CPU_SIMD)
|
|
if(SUPPORT_NEON_BUILD)
|
|
if(SSE2NEON_FOUND)
|
|
message(STATUS "Neon SIMD instructions enabled")
|
|
else()
|
|
message(STATUS "Neon SIMD instructions detected but unused, requires sse2neon")
|
|
endif()
|
|
elseif(SUPPORT_SSE42_BUILD)
|
|
message(STATUS "SSE42 SIMD instructions enabled")
|
|
else()
|
|
message(STATUS "No SIMD instructions detected")
|
|
endif()
|
|
else()
|
|
message(STATUS "SIMD instructions disabled")
|
|
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,
|
|
# endianness-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 OR
|
|
CMAKE_OSX_ARCHITECTURES MATCHES arm64)
|
|
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()
|
|
|
|
if(WITH_OPENVDB)
|
|
list(APPEND OPENVDB_DEFINITIONS -DWITH_OPENVDB)
|
|
|
|
if(WITH_OPENVDB_3_ABI_COMPATIBLE)
|
|
list(APPEND OPENVDB_DEFINITIONS -DOPENVDB_3_ABI_COMPATIBLE)
|
|
endif()
|
|
|
|
# OpenVDB headers use deprecated TBB headers, silence warning.
|
|
list(APPEND OPENVDB_DEFINITIONS -DTBB_SUPPRESS_DEPRECATED_MESSAGES=1)
|
|
|
|
list(APPEND OPENVDB_INCLUDE_DIRS
|
|
${BOOST_INCLUDE_DIR}
|
|
${TBB_INCLUDE_DIRS}
|
|
${OPENEXR_INCLUDE_DIRS}
|
|
)
|
|
|
|
list(APPEND OPENVDB_LIBRARIES ${OPENEXR_LIBRARIES} ${ZLIB_LIBRARIES})
|
|
|
|
if(WITH_OPENVDB_BLOSC)
|
|
list(APPEND OPENVDB_DEFINITIONS -DWITH_OPENVDB_BLOSC)
|
|
# Even when `WITH_OPENVDB_BLOSC` is set, `FindBlosc.cmake` isn't running.
|
|
# As this might be used at some point, check the libraries are defined.
|
|
if(DEFINED BLOSC_LIBRARIES)
|
|
list(APPEND OPENVDB_LIBRARIES ${BLOSC_LIBRARIES})
|
|
endif()
|
|
list(APPEND OPENVDB_LIBRARIES ${ZLIB_LIBRARIES})
|
|
endif()
|
|
|
|
list(APPEND OPENVDB_LIBRARIES ${BOOST_LIBRARIES} ${TBB_LIBRARIES})
|
|
endif()
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Configure Metal
|
|
|
|
if(WITH_METAL_BACKEND)
|
|
add_definitions(-DWITH_METAL_BACKEND)
|
|
|
|
# No need to add frameworks here, all the ones we need for Metal and
|
|
# Metal-OpenGL Interop are already being added by
|
|
# build_files/cmake/platform/platform_apple.cmake
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Configure OpenMP
|
|
|
|
if(WITH_OPENMP)
|
|
if(NOT OPENMP_CUSTOM)
|
|
find_package(OpenMP)
|
|
endif()
|
|
|
|
set_and_warn_library_found("OpenMP" OPENMP_FOUND WITH_OPENMP)
|
|
|
|
if(OPENMP_FOUND)
|
|
if(NOT WITH_OPENMP_STATIC)
|
|
string(APPEND CMAKE_C_FLAGS " ${OpenMP_C_FLAGS}")
|
|
string(APPEND CMAKE_CXX_FLAGS " ${OpenMP_CXX_FLAGS}")
|
|
if(DEFINED OpenMP_LINKER_FLAGS)
|
|
string(APPEND CMAKE_EXE_LINKER_FLAGS " ${OpenMP_LINKER_FLAGS}")
|
|
string(APPEND CMAKE_MODULE_LINKER_FLAGS " ${OpenMP_LINKER_FLAGS}")
|
|
endif()
|
|
else()
|
|
# Typically avoid adding flags as defines but we can't
|
|
# pass OpenMP flags to the linker for static builds, meaning
|
|
# we can't add any OpenMP related flags to CFLAGS variables
|
|
# since they're passed to the linker as well.
|
|
add_definitions("${OpenMP_C_FLAGS}")
|
|
|
|
find_library_static(OpenMP_LIBRARIES gomp ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES})
|
|
mark_as_advanced(
|
|
OpenMP_LIBRARIES
|
|
)
|
|
endif()
|
|
endif()
|
|
|
|
mark_as_advanced(
|
|
OpenMP_C_FLAGS
|
|
OpenMP_CXX_FLAGS
|
|
)
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Configure Bullet
|
|
|
|
if(WITH_BULLET)
|
|
if(WITH_SYSTEM_BULLET)
|
|
find_package(Bullet)
|
|
set_and_warn_library_found("Bullet" BULLET_FOUND WITH_BULLET)
|
|
else()
|
|
set(BULLET_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/bullet2/src")
|
|
set(BULLET_LIBRARIES "extern_bullet")
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Configure Python
|
|
|
|
# Not currently supported due to different required Python link flags.
|
|
set_and_warn_incompatible(WITH_PYTHON_MODULE WITH_GTESTS OFF)
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# 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 ${CMAKE_SOURCE_DIR}/extern/glog/include)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Ninja Job Limiting
|
|
|
|
# Extra limits to number of jobs running in parallel for some kind os tasks.
|
|
# Only supported by Ninja build system currently.
|
|
|
|
if("${CMAKE_GENERATOR}" MATCHES "Ninja" AND WITH_NINJA_POOL_JOBS)
|
|
if(NOT NINJA_MAX_NUM_PARALLEL_COMPILE_JOBS AND
|
|
NOT NINJA_MAX_NUM_PARALLEL_COMPILE_HEAVY_JOBS AND
|
|
NOT NINJA_MAX_NUM_PARALLEL_LINK_JOBS)
|
|
# Try to define good default values.
|
|
# Max mem of heavy cpp files compilation: about 2.5GB
|
|
# Max mem during linking: about 3.3GB
|
|
cmake_host_system_information(RESULT _NUM_CORES QUERY NUMBER_OF_LOGICAL_CORES)
|
|
# Note: this gives mem in MB.
|
|
cmake_host_system_information(RESULT _TOT_MEM QUERY TOTAL_PHYSICAL_MEMORY)
|
|
|
|
# Heuristics: Assume 8Gb of RAM is needed per heavy compile job.
|
|
# Typical RAM peak usage of these is actually less than 3GB currently,
|
|
# but this also accounts for the part of the physical RAM being used by other unrelated
|
|
# processes on the system, and the part being used by the 'regular' compile and linking jobs.
|
|
#
|
|
# Also always cap heavy jobs amount to `number of available threads - 1`,
|
|
# to ensure that even if there would be enough RAM, the machine never ends up
|
|
# handling only heavy jobs at some point.
|
|
# This can have annoying sides effects, like lack of output in the console for several
|
|
# minutes, which can lead to a wrong detection of 'unresponsive' state by the build-bots e.g.
|
|
#
|
|
# Currently, these settings applied to a 64GB/16threads linux machine will use,
|
|
# for a full build:
|
|
# - release build:
|
|
# * RAM: typically less than 20%, with some peaks at 25%.
|
|
# * CPU: over 90% of usage on average over the whole build time.
|
|
# - debug with ASAN build:
|
|
# * RAM: typically less than 40%, with some peaks at 50%.
|
|
# * CPU: over 90% of usage on average over the whole build time.
|
|
math(EXPR _compile_heavy_jobs "${_TOT_MEM} / 8000")
|
|
math(EXPR _compile_heavy_jobs_max "${_NUM_CORES} - 1")
|
|
if(${_compile_heavy_jobs} GREATER ${_compile_heavy_jobs_max})
|
|
set(_compile_heavy_jobs ${_compile_heavy_jobs_max})
|
|
elseif(${_compile_heavy_jobs} LESS 1)
|
|
set(_compile_heavy_jobs 1)
|
|
endif()
|
|
set(NINJA_MAX_NUM_PARALLEL_COMPILE_HEAVY_JOBS "${_compile_heavy_jobs}" CACHE STRING "\
|
|
Define the maximum number of concurrent heavy compilation jobs, for ninja build system \
|
|
(used for some targets which cpp files can take several GB each during compilation)."
|
|
FORCE
|
|
)
|
|
mark_as_advanced(NINJA_MAX_NUM_PARALLEL_COMPILE_HEAVY_JOBS)
|
|
set(_compile_heavy_jobs)
|
|
set(_compile_heavy_jobs_max)
|
|
|
|
# Heuristics: Assume 2Gb of RAM is needed per heavy compile job.
|
|
# Typical RAM peak usage of these is actually way less than 1GB usually,
|
|
# but this also accounts for the part of the physical RAM being used by other unrelated
|
|
# processes on the system, and the part being used by the 'heavy' compile and linking jobs.
|
|
#
|
|
# If there are 'enough' cores available, cap the maximum number of regular jobs to
|
|
# `number of cores - 1`, otherwise allow using all cores if there is enough RAM available.
|
|
# This allows to ensure that the heavy jobs won't get starved by too many normal jobs,
|
|
# since the former usually take a long time to process.
|
|
math(EXPR _compile_jobs "${_TOT_MEM} / 2000")
|
|
if(${_NUM_CORES} GREATER 3)
|
|
math(EXPR _compile_jobs_max "${_NUM_CORES} - 1")
|
|
else()
|
|
set(_compile_jobs_max ${_NUM_CORES})
|
|
endif()
|
|
if(${_compile_jobs} GREATER ${_compile_jobs_max})
|
|
set(_compile_jobs ${_compile_jobs_max})
|
|
elseif(${_compile_jobs} LESS 1)
|
|
set(_compile_jobs 1)
|
|
endif()
|
|
set(NINJA_MAX_NUM_PARALLEL_COMPILE_JOBS "${_compile_jobs}" CACHE STRING
|
|
"Define the maximum number of concurrent compilation jobs, for ninja build system." FORCE)
|
|
mark_as_advanced(NINJA_MAX_NUM_PARALLEL_COMPILE_JOBS)
|
|
set(_compile_jobs)
|
|
set(_compile_jobs_max)
|
|
|
|
# In practice, even when there is RAM available,
|
|
# this proves to be quicker than running in parallel (due to slow disks accesses).
|
|
set(NINJA_MAX_NUM_PARALLEL_LINK_JOBS "1" CACHE STRING
|
|
"Define the maximum number of concurrent link jobs, for ninja build system." FORCE)
|
|
mark_as_advanced(NINJA_MAX_NUM_PARALLEL_LINK_JOBS)
|
|
|
|
set(_NUM_CORES)
|
|
set(_TOT_MEM)
|
|
endif()
|
|
|
|
if(NINJA_MAX_NUM_PARALLEL_COMPILE_JOBS)
|
|
set_property(
|
|
GLOBAL APPEND PROPERTY
|
|
JOB_POOLS compile_job_pool=${NINJA_MAX_NUM_PARALLEL_COMPILE_JOBS}
|
|
)
|
|
set(CMAKE_JOB_POOL_COMPILE compile_job_pool)
|
|
endif()
|
|
|
|
if(NINJA_MAX_NUM_PARALLEL_COMPILE_HEAVY_JOBS)
|
|
set_property(
|
|
GLOBAL APPEND PROPERTY
|
|
JOB_POOLS compile_heavy_job_pool=${NINJA_MAX_NUM_PARALLEL_COMPILE_HEAVY_JOBS}
|
|
)
|
|
endif()
|
|
|
|
if(NINJA_MAX_NUM_PARALLEL_LINK_JOBS)
|
|
set_property(
|
|
GLOBAL APPEND PROPERTY
|
|
JOB_POOLS link_job_pool=${NINJA_MAX_NUM_PARALLEL_LINK_JOBS}
|
|
)
|
|
set(CMAKE_JOB_POOL_LINK link_job_pool)
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Extra Compile Flags
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCC)
|
|
|
|
add_check_c_compiler_flags(
|
|
C_WARNINGS
|
|
|
|
C_WARN_ALL -Wall
|
|
C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration
|
|
|
|
# System headers sometimes do this, disable for now, was: `-Werror=strict-prototypes`.
|
|
C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes
|
|
|
|
C_WARN_ERROR_RETURN_TYPE -Werror=return-type
|
|
C_WARN_ERROR_VLA -Werror=vla
|
|
C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes
|
|
C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts
|
|
C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas
|
|
C_WARN_POINTER_ARITH -Wpointer-arith
|
|
C_WARN_UNUSED_PARAMETER -Wunused-parameter
|
|
C_WARN_WRITE_STRINGS -Wwrite-strings
|
|
C_WARN_LOGICAL_OP -Wlogical-op
|
|
C_WARN_UNDEF -Wundef
|
|
|
|
# Needs: `-Wuninitialized`.
|
|
C_WARN_INIT_SELF -Winit-self
|
|
|
|
C_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs
|
|
C_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero
|
|
C_WARN_TYPE_LIMITS -Wtype-limits
|
|
C_WARN_FORMAT_SIGN -Wformat-signedness
|
|
C_WARN_RESTRICT -Wrestrict
|
|
|
|
# Useful but too many false positives and inconvenient to suppress each occurrence.
|
|
C_WARN_NO_STRINGOP_OVERREAD -Wno-stringop-overread
|
|
C_WARN_NO_STRINGOP_OVERFLOW -Wno-stringop-overflow
|
|
|
|
# C-only.
|
|
C_WARN_NO_NULL -Wnonnull
|
|
C_WARN_ABSOLUTE_VALUE -Wabsolute-value
|
|
|
|
C_WARN_UNINITIALIZED -Wuninitialized
|
|
C_WARN_REDUNDANT_DECLS -Wredundant-decls
|
|
C_WARN_SHADOW -Wshadow
|
|
|
|
# Disable because it gives warnings for printf() & friends.
|
|
# C_WARN_DOUBLE_PROMOTION "-Wdouble-promotion -Wno-error=double-promotion"
|
|
|
|
# Use `ATTR_FALLTHROUGH` macro to suppress.
|
|
C_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5
|
|
)
|
|
|
|
if(NOT APPLE)
|
|
add_check_c_compiler_flags(
|
|
C_WARNINGS
|
|
C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable
|
|
)
|
|
endif()
|
|
|
|
add_check_cxx_compiler_flags(
|
|
CXX_WARNINGS
|
|
|
|
CXX_WARN_UNINITIALIZED -Wuninitialized
|
|
CXX_WARN_REDUNDANT_DECLS -Wredundant-decls
|
|
|
|
CXX_WARN_ALL -Wall
|
|
CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof
|
|
CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare
|
|
CXX_WARN_LOGICAL_OP -Wlogical-op
|
|
|
|
# Needs: `-Wuninitialized`.
|
|
CXX_WARN_INIT_SELF -Winit-self
|
|
|
|
CXX_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs
|
|
CXX_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero
|
|
CXX_WARN_TYPE_LIMITS -Wtype-limits
|
|
CXX_WARN_ERROR_RETURN_TYPE -Werror=return-type
|
|
CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts
|
|
CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas
|
|
CXX_WARN_POINTER_ARITH -Wpointer-arith
|
|
CXX_WARN_UNUSED_PARAMETER -Wunused-parameter
|
|
CXX_WARN_WRITE_STRINGS -Wwrite-strings
|
|
CXX_WARN_UNDEF -Wundef
|
|
CXX_WARN_COMMA_SUBSCRIPT -Wcomma-subscript
|
|
CXX_WARN_FORMAT_SIGN -Wformat-signedness
|
|
CXX_WARN_RESTRICT -Wrestrict
|
|
CXX_WARN_NO_SUGGEST_OVERRIDE -Wno-suggest-override
|
|
CXX_WARN_UNINITIALIZED -Wuninitialized
|
|
|
|
# NOTE(@ideasman42): In GCC 13.2.1 on Linux this causes internal compiler errors.
|
|
# The crashes can be resolved by disabling the flag per module (but not via pragmas).
|
|
# However this also causes a type mix-up FreeStyle (Blender & FreeStyle's `Curve`)
|
|
# so it seems to impact GCC's the internal state enough that it's too risky to enable.
|
|
# When this is resolved the check can be enabled for fixed GCC versions.
|
|
#
|
|
# Prevents linking errors with MSVC.
|
|
# `CXX_WARN_MISMATCHED_TAGS -Wmismatched-tags`
|
|
|
|
# Useful but too many false positives and inconvenient to suppress each occurrence.
|
|
CXX_WARN_NO_STRINGOP_OVERREAD -Wno-stringop-overread
|
|
CXX_WARN_NO_STRINGOP_OVERFLOW -Wno-stringop-overflow
|
|
|
|
# Use `[[fallthrough]]` or `ATTR_FALLTHROUGH` macro to suppress.
|
|
CXX_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5
|
|
)
|
|
|
|
# causes too many warnings
|
|
if(NOT APPLE)
|
|
add_check_cxx_compiler_flags(
|
|
CXX_WARNINGS
|
|
CXX_WARN_UNDEF -Wundef
|
|
CXX_WARN_MISSING_DECLARATIONS -Wmissing-declarations
|
|
)
|
|
endif()
|
|
|
|
# ---------------------
|
|
# Suppress Strict Flags
|
|
#
|
|
# Exclude the following warnings from this list:
|
|
# - `-Wno-address`:
|
|
# This can give useful hints that point to bugs/misleading logic.
|
|
# - `-Wno-strict-prototypes`:
|
|
# No need to support older C-style prototypes.
|
|
#
|
|
# If code in `./extern/` needs to suppress these flags that can be done on a case-by-case basis.
|
|
|
|
# flags to undo strict flags
|
|
add_check_c_compiler_flags(
|
|
C_REMOVE_STRICT_FLAGS
|
|
|
|
C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations
|
|
C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter
|
|
C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function
|
|
C_WARN_NO_TYPE_LIMITS -Wno-type-limits
|
|
C_WARN_NO_INT_IN_BOOL_CONTEXT -Wno-int-in-bool-context
|
|
C_WARN_NO_FORMAT -Wno-format
|
|
C_WARN_NO_SWITCH -Wno-switch
|
|
C_WARN_NO_UNUSED_VARIABLE -Wno-unused-variable
|
|
C_WARN_NO_UNUSED_VARIABLE -Wno-uninitialized
|
|
C_WARN_NO_IMPLICIT_FALLTHROUGH -Wno-implicit-fallthrough
|
|
)
|
|
|
|
|
|
add_check_cxx_compiler_flags(
|
|
CXX_REMOVE_STRICT_FLAGS
|
|
|
|
CXX_WARN_NO_CLASS_MEMACCESS -Wno-class-memaccess
|
|
CXX_WARN_NO_COMMENT -Wno-comment
|
|
CXX_WARN_NO_UNUSED_TYPEDEFS -Wno-unused-local-typedefs
|
|
CXX_WARN_NO_UNUSED_VARIABLE -Wno-unused-variable
|
|
CXX_WARN_NO_UNUSED_VARIABLE -Wno-uninitialized
|
|
)
|
|
|
|
|
|
if(NOT APPLE)
|
|
add_check_c_compiler_flags(
|
|
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")
|
|
# Matches both "Clang" & "AppleClang" on macOS.
|
|
|
|
add_check_c_compiler_flags(
|
|
C_WARNINGS
|
|
|
|
# Strange, clang complains these are not supported, but then uses them.
|
|
C_WARN_ALL -Wall
|
|
C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration
|
|
C_WARN_ERROR_RETURN_TYPE -Werror=return-type
|
|
C_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare
|
|
C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas
|
|
C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts
|
|
C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes
|
|
C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes
|
|
C_WARN_UNUSED_PARAMETER -Wunused-parameter
|
|
C_WARN_UNDEF -Wundef
|
|
C_WARN_UNDEF_PREFIX -Wundef-prefix
|
|
|
|
C_WARN_ERROR_UNGUARDED_AVAILABILITY_NEW -Werror=unguarded-availability-new
|
|
)
|
|
|
|
add_check_cxx_compiler_flags(
|
|
CXX_WARNINGS
|
|
|
|
CXX_WARN_ALL -Wall
|
|
# Using C++20 features while having C++17 as the project language isn't allowed by MSVC.
|
|
CXX_CXX20_DESIGNATOR -Wc++20-designator
|
|
|
|
CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare
|
|
CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas
|
|
CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts
|
|
|
|
# We get a lot of these, if its a problem a dev needs to look into it.
|
|
CXX_WARN_NO_OVERLOADED_VIRTUAL -Wno-overloaded-virtual
|
|
|
|
CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare
|
|
CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof
|
|
|
|
# Apple Clang (tested on version 12) doesn't support this flag while LLVM Clang 11 does.
|
|
CXX_WARN_NO_SUGGEST_OVERRIDE -Wno-suggest-override
|
|
|
|
CXX_WARN_UNDEF -Wundef
|
|
CXX_WARN_UNDEF_PREFIX -Wundef-prefix
|
|
CXX_WARN_UNUSED_PARAMETER -Wunused-parameter
|
|
|
|
# Prevents linking errors with MSVC.
|
|
CXX_WARN_MISMATCHED_TAGS -Wmismatched-tags
|
|
|
|
# Gives too many unfixable warnings.
|
|
# `C_WARN_UNUSED_MACROS -Wunused-macros`
|
|
# `CXX_WARN_UNUSED_MACROS -Wunused-macros`
|
|
|
|
CXX_WARN_ERROR_UNGUARDED_AVAILABILITY_NEW -Werror=unguarded-availability-new
|
|
)
|
|
if(MSVC_CLANG)
|
|
# clang-cl produces an unhealthy ammount of warnings in its default
|
|
# configuration as it for reasons unknown decided to enable all
|
|
# warnings known to mankind. Resulting in a 5.5GB build log containing
|
|
# well over 11 million warnings. The code below disables every single
|
|
# one of them indiscriminately. Someone with time on their hands,
|
|
# could/should go over these and either fix them or describe why we
|
|
# would want to disable the warning. The list below contains both C
|
|
# and C++ warnings for all warnings since clang has seemingly no
|
|
# easy way to tell if something is a C or C++ specific warning and
|
|
# manually auditing every single one of them just isn't in the cards
|
|
# right now.
|
|
|
|
# /W3 is being removed, then added back again, this is because order
|
|
# matters for clang and these flags are being placed before the
|
|
# CMAKE_[LANGUAGE]_FLAGS which normally contain /W3, so we would
|
|
# disable certain warings here only for them to be re-enabled by /W3
|
|
# later on.
|
|
remove_cc_flag("/W3")
|
|
|
|
add_check_c_compiler_flags(
|
|
C_WARNINGS
|
|
C_WARN_CLANG_CL_W3 /W3
|
|
# The number behind each warn is the number of unique warning were
|
|
# generated on 2024-04-24 (d2be9cecc28a03ff1f799e8c63f1f9f8eda7cce3)
|
|
# especially the ones in the single and low double digits are likely
|
|
# genuine problems that can be investigated.
|
|
C_WARN_CLANG_CL_C++98_COMPAT -Wno-c++98-compat # 352692
|
|
C_WARN_CLANG_CL_OLD_STYLE_CAST -Wno-old-style-cast # 178608
|
|
C_WARN_CLANG_CL_UNSAFE_BUFFER_USAGE -Wno-unsafe-buffer-usage # 89032
|
|
C_WARN_CLANG_CL_MISSING_PROTOTYPES -Wno-missing-prototypes # 25587
|
|
C_WARN_CLANG_CL_SIGN_CONVERSION -Wno-sign-conversion # 20109
|
|
C_WARN_CLANG_CL_MISSING_FIELD_INITIALIZERS -Wno-missing-field-initializers # 20060
|
|
C_WARN_CLANG_CL_EXTRA_SEMI -Wno-extra-semi # 12513
|
|
C_WARN_CLANG_CL_LANGUAGE_EXTENSION_TOKEN -Wno-language-extension-token # 11032
|
|
C_WARN_CLANG_CL_IMPLICIT_FLOAT_CONVERSION -Wno-implicit-float-conversion # 11003
|
|
C_WARN_CLANG_CL_C++98_COMPAT_PEDANTIC -Wno-c++98-compat-pedantic # 10336
|
|
C_WARN_CLANG_CL_IMPLICIT_INT_FLOAT_CONVERSION -Wno-implicit-int-float-conversion # 7354
|
|
C_WARN_CLANG_CL_DOUBLE_PROMOTION -Wno-double-promotion # 7350
|
|
C_WARN_CLANG_CL_PRE_C++17_COMPAT -Wno-pre-c++17-compat # 7303
|
|
C_WARN_CLANG_CL_SHORTEN_64_TO_32 -Wno-shorten-64-to-32 # 7085
|
|
C_WARN_CLANG_CL_C++98_COMPAT_LOCAL_TYPE_TEMPLATE_ARGS -Wno-c++98-compat-local-type-template-args # 6906
|
|
C_WARN_CLANG_CL_RESERVED_IDENTIFIER -Wno-reserved-identifier # 5886
|
|
C_WARN_CLANG_CL_CAST_ALIGN -Wno-cast-align # 5513
|
|
C_WARN_CLANG_CL_DOCUMENTATION -Wno-documentation # 5107
|
|
C_WARN_CLANG_CL_DISABLED_MACRO_EXPANSION -Wno-disabled-macro-expansion # 4449
|
|
C_WARN_CLANG_CL_EXTRA_SEMI_STMT -Wno-extra-semi-stmt # 4349
|
|
C_WARN_CLANG_CL_ZERO_AS_NULL_POINTER_CONSTANT -Wno-zero-as-null-pointer-constant # 3209
|
|
C_WARN_CLANG_CL_FLOAT_CONVERSION -Wno-float-conversion # 2869
|
|
C_WARN_CLANG_CL_RESERVED_MACRO_IDENTIFIER -Wno-reserved-macro-identifier # 2862
|
|
C_WARN_CLANG_CL_CAST_FUNCTION_TYPE_STRICT -Wno-cast-function-type-strict # 2663
|
|
C_WARN_CLANG_CL_FLOAT_EQUAL -Wno-float-equal # 2153
|
|
C_WARN_CLANG_CL_IMPLICIT_INT_CONVERSION -Wno-implicit-int-conversion # 2117
|
|
C_WARN_CLANG_CL_SHADOW -Wno-shadow # 2068
|
|
C_WARN_CLANG_CL_SHADOW_FIELD_IN_CONSTRUCTOR -Wno-shadow-field-in-constructor # 1829
|
|
C_WARN_CLANG_CL_CAST_QUAL -Wno-cast-qual # 1742
|
|
C_WARN_CLANG_CL_PRE_C++14_COMPAT -Wno-pre-c++14-compat # 1569
|
|
C_WARN_CLANG_CL_GLOBAL_CONSTRUCTORS -Wno-global-constructors # 1402
|
|
C_WARN_CLANG_CL_SWITCH_ENUM -Wno-switch-enum # 973
|
|
C_WARN_CLANG_CL_EXIT_TIME_DESTRUCTORS -Wno-exit-time-destructors # 940
|
|
C_WARN_CLANG_CL_CTAD_MAYBE_UNSUPPORTED -Wno-ctad-maybe-unsupported # 891
|
|
C_WARN_CLANG_CL_UNDEFINED_FUNC_TEMPLATE -Wno-undefined-func-template # 863
|
|
C_WARN_CLANG_CL_C++98_COMPAT_EXTRA_SEMI -Wno-c++98-compat-extra-semi # 848
|
|
C_WARN_CLANG_CL_CAST_FUNCTION_TYPE -Wno-cast-function-type # 807
|
|
C_WARN_CLANG_CL_NULLABILITY_EXTENSION -Wno-nullability-extension # 602
|
|
C_WARN_CLANG_CL_SHADOW_FIELD -Wno-shadow-field # 585
|
|
C_WARN_CLANG_CL_CONDITIONAL_UNINITIALIZED -Wno-conditional-uninitialized # 555
|
|
C_WARN_CLANG_CL_UNUSED_PARAMETER -Wno-unused-parameter # 539
|
|
C_WARN_CLANG_CL_SUGGEST_DESTRUCTOR_OVERRIDE -Wno-suggest-destructor-override # 356
|
|
C_WARN_CLANG_CL_SHADOW_UNCAPTURED_LOCAL -Wno-shadow-uncaptured-local # 355
|
|
C_WARN_CLANG_CL_UNUSED_MACROS -Wno-unused-macros # 289
|
|
C_WARN_CLANG_CL_COVERED_SWITCH_DEFAULT -Wno-covered-switch-default # 233
|
|
C_WARN_CLANG_CL_SIGNED_ENUM_BITFIELD -Wno-signed-enum-bitfield # 229
|
|
C_WARN_CLANG_CL_DECLARATION_AFTER_STATEMENT -Wno-declaration-after-statement # 228
|
|
C_WARN_CLANG_CL_IMPLICIT_FALLTHROUGH -Wno-implicit-fallthrough # 164
|
|
C_WARN_CLANG_CL_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor # 161
|
|
C_WARN_CLANG_CL_NESTED_ANON_TYPES -Wno-nested-anon-types # 140
|
|
C_WARN_CLANG_CL_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS -Wno-gnu-zero-variadic-macro-arguments # 132
|
|
C_WARN_CLANG_CL_UNREACHABLE_CODE_BREAK -Wno-unreachable-code-break # 115
|
|
C_WARN_CLANG_CL_INCONSISTENT_MISSING_DESTRUCTOR_OVERRIDE -Wno-inconsistent-missing-destructor-override # 104
|
|
C_WARN_CLANG_CL_FORMAT_PEDANTIC -Wno-format-pedantic # 97
|
|
C_WARN_CLANG_CL_NONPORTABLE_SYSTEM_INCLUDE_PATH -Wno-nonportable-system-include-path # 95
|
|
C_WARN_CLANG_CL_UNDEF -Wno-undef # 94
|
|
C_WARN_CLANG_CL_IGNORED_QUALIFIERS -Wno-ignored-qualifiers # 93
|
|
C_WARN_CLANG_CL_USED_BUT_MARKED_UNUSED -Wno-used-but-marked-unused # 83
|
|
C_WARN_CLANG_CL_HEADER_HYGIENE -Wno-header-hygiene # 79
|
|
C_WARN_CLANG_CL_CHAR_SUBSCRIPTS -Wno-char-subscripts # 76
|
|
C_WARN_CLANG_CL_UNREACHABLE_CODE_RETURN -Wno-unreachable-code-return # 71
|
|
C_WARN_CLANG_CL_UNUSED_TEMPLATE -Wno-unused-template # 66
|
|
C_WARN_CLANG_CL_GNU_ANONYMOUS_STRUCT -Wno-gnu-anonymous-struct # 63
|
|
C_WARN_CLANG_CL_DEPRECATED_COPY_WITH_USER_PROVIDED_DTOR -Wno-deprecated-copy-with-user-provided-dtor # 62
|
|
C_WARN_CLANG_CL_INCONSISTENT_MISSING_OVERRIDE -Wno-inconsistent-missing-override # 54
|
|
C_WARN_CLANG_CL_UNREACHABLE_CODE -Wno-unreachable-code # 52
|
|
C_WARN_CLANG_CL_DEPRECATED_DYNAMIC_EXCEPTION_SPEC -Wno-deprecated-dynamic-exception-spec # 51
|
|
C_WARN_CLANG_CL_BAD_FUNCTION_CAST -Wno-bad-function-cast # 50
|
|
C_WARN_CLANG_CL_MICROSOFT_ENUM_VALUE -Wno-microsoft-enum-value # 47
|
|
C_WARN_CLANG_CL_DEPRECATED_COPY_WITH_USER_PROVIDED_COPY -Wno-deprecated-copy-with-user-provided-copy # 41
|
|
C_WARN_CLANG_CL_ZERO_LENGTH_ARRAY -Wno-zero-length-array # 39
|
|
C_WARN_CLANG_CL_UNUSED_FUNCTION -Wno-unused-function # 38
|
|
C_WARN_CLANG_CL_PEDANTIC -Wno-pedantic # 38
|
|
C_WARN_CLANG_CL_DEPRECATED_COPY_WITH_DTOR -Wno-deprecated-copy-with-dtor # 37
|
|
C_WARN_CLANG_CL_DOCUMENTATION_UNKNOWN_COMMAND -Wno-documentation-unknown-command # 34
|
|
C_WARN_CLANG_CL_UNDEFINED_REINTERPRET_CAST -Wno-undefined-reinterpret-cast # 33
|
|
C_WARN_CLANG_CL_FORMAT_NONLITERAL -Wno-format-nonliteral # 29
|
|
C_WARN_CLANG_CL_COMMA -Wno-comma # 27
|
|
C_WARN_CLANG_CL_DOCUMENTATION_DEPRECATED_SYNC -Wno-documentation-deprecated-sync # 26
|
|
C_WARN_CLANG_CL_SHIFT_SIGN_OVERFLOW -Wno-shift-sign-overflow # 24
|
|
C_WARN_CLANG_CL_PRE_C++17_COMPAT_PEDANTIC -Wno-pre-c++17-compat-pedantic # 24
|
|
C_WARN_CLANG_CL_C++98_COMPAT_UNNAMED_TYPE_TEMPLATE_ARGS -Wno-c++98-compat-unnamed-type-template-args # 22
|
|
C_WARN_CLANG_CL_SIGN_COMPARE -Wno-sign-compare # 21
|
|
C_WARN_CLANG_CL_FORMAT -Wno-format # 21
|
|
C_WARN_CLANG_CL_C++98_COMPAT_BIND_TO_TEMPORARY_COPY -Wno-c++98-compat-bind-to-temporary-copy # 21
|
|
C_WARN_CLANG_CL_ENUM_ENUM_CONVERSION -Wno-enum-enum-conversion # 20
|
|
C_WARN_CLANG_CL_ANON_ENUM_ENUM_CONVERSION -Wno-anon-enum-enum-conversion # 14
|
|
C_WARN_CLANG_CL_RANGE_LOOP_BIND_REFERENCE -Wno-range-loop-bind-reference # 14
|
|
C_WARN_CLANG_CL_ENUM_FLOAT_CONVERSION -Wno-enum-float-conversion # 12
|
|
C_WARN_CLANG_CL_KEYWORD_MACRO -Wno-keyword-macro # 10
|
|
C_WARN_CLANG_CL_DEPRECATED_COPY -Wno-deprecated-copy # 10
|
|
C_WARN_CLANG_CL_UNUSED_MEMBER_FUNCTION -Wno-unused-member-function # 9
|
|
C_WARN_CLANG_CL_MISSING_NORETURN -Wno-missing-noreturn # 8
|
|
C_WARN_CLANG_CL_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations # 8
|
|
C_WARN_CLANG_CL_DOCUMENTATION_HTML -Wno-documentation-html # 6
|
|
C_WARN_CLANG_CL_GNU_REDECLARED_ENUM -Wno-gnu-redeclared-enum # 6
|
|
C_WARN_CLANG_CL_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations # 6
|
|
C_WARN_CLANG_CL_OVERLOADED_VIRTUAL -Wno-overloaded-virtual # 5
|
|
C_WARN_CLANG_CL_C++98_C++11_COMPAT_BINARY_LITERAL -Wno-c++98-c++11-compat-binary-literal # 4
|
|
C_WARN_CLANG_CL_DEPRECATED_REDUNDANT_CONSTEXPR_STATIC_DEF -Wno-deprecated-redundant-constexpr-static-def # 4
|
|
C_WARN_CLANG_CL_MISSING_BRACES -Wno-missing-braces # 4
|
|
C_WARN_CLANG_CL_C99_EXTENSIONS -Wno-c99-extensions # 4
|
|
C_WARN_CLANG_CL_STRICT_PROTOTYPES -Wno-strict-prototypes # 4
|
|
C_WARN_CLANG_CL_UNREACHABLE_CODE_LOOP_INCREMENT -Wno-unreachable-code-loop-increment # 4
|
|
C_WARN_CLANG_CL_GNU_CASE_RANGE -Wno-gnu-case-range # 4
|
|
C_WARN_CLANG_CL_DUPLICATE_ENUM -Wno-duplicate-enum # 3
|
|
C_WARN_CLANG_CL_NULL_POINTER_SUBTRACTION -Wno-null-pointer-subtraction # 2
|
|
C_WARN_CLANG_CL_DEPRECATED_LITERAL_OPERATOR -Wno-deprecated-literal-operator # 2
|
|
C_WARN_CLANG_CL_NEWLINE_EOF -Wno-newline-eof # 2
|
|
C_WARN_CLANG_CL_MICROSOFT_CAST -Wno-microsoft-cast # 2
|
|
C_WARN_CLANG_CL_DATE_TIME -Wno-date-time # 2
|
|
C_WARN_CLANG_CL_DELETE_NON_ABSTRACT_NON_VIRTUAL_DTOR -Wno-delete-non-abstract-non-virtual-dtor # 2
|
|
C_WARN_CLANG_CL_UNUSED_PRIVATE_FIELD -Wno-unused-private-field # 2
|
|
C_WARN_CLANG_CL_FLEXIBLE_ARRAY_EXTENSIONS -Wno-flexible-array-extensions # 2
|
|
C_WARN_CLANG_CL_STRING_CONVERSION -Wno-string-conversion # 2
|
|
C_WARN_CLANG_CL_FINAL_DTOR_NON_FINAL_CLASS -Wno-final-dtor-non-final-class # 2
|
|
C_WARN_CLANG_CL_MICROSOFT_UNQUALIFIED_FRIEND -Wno-microsoft-unqualified-friend # 2
|
|
C_WARN_CLANG_CL_INVALID_NORETURN -Wno-invalid-noreturn # 1
|
|
C_WARN_CLANG_CL_INVALID_UTF8 -Wno-invalid-utf8 # 1
|
|
C_WARN_CLANG_CL_FOUR_CHAR_CONSTANTS -Wno-four-char-constants # 1
|
|
C_WARN_CLANG_CL_PARENTHESES -Wno-parentheses # 1
|
|
C_WARN_CLANG_CL_PESSIMIZING_MOVE -Wno-pessimizing-move # 1
|
|
C_WARN_CLANG_CL_DEPRECATED_NON_PROTOTYPE -Wno-deprecated-non-prototype # 1
|
|
C_WARN_CLANG_CL_BITFIELD_ENUM_CONVERSION -Wno-bitfield-enum-conversion # 1
|
|
C_WARN_CLANG_CL_UNUSED_LAMBDA_CAPTURE -Wno-unused-lambda-capture # 1
|
|
C_WARN_CLANG_CL_SHADOW_FIELD_IN_CONSTRUCTOR_MODIFIED -Wno-shadow-field-in-constructor-modified # 1
|
|
)
|
|
|
|
add_check_cxx_compiler_flags(
|
|
CXX_WARNINGS
|
|
CXX_WARN_CLANG_CL_W3 /W3
|
|
CXX_WARN_CLANG_CL_C++98_COMPAT -Wno-c++98-compat # 352692
|
|
CXX_WARN_CLANG_CL_OLD_STYLE_CAST -Wno-old-style-cast # 178608
|
|
CXX_WARN_CLANG_CL_UNSAFE_BUFFER_USAGE -Wno-unsafe-buffer-usage # 89032
|
|
CXX_WARN_CLANG_CL_MISSING_PROTOTYPES -Wno-missing-prototypes # 25587
|
|
CXX_WARN_CLANG_CL_SIGN_CONVERSION -Wno-sign-conversion # 20109
|
|
CXX_WARN_CLANG_CL_MISSING_FIELD_INITIALIZERS -Wno-missing-field-initializers # 20060
|
|
CXX_WARN_CLANG_CL_EXTRA_SEMI -Wno-extra-semi # 12513
|
|
CXX_WARN_CLANG_CL_LANGUAGE_EXTENSION_TOKEN -Wno-language-extension-token # 11032
|
|
CXX_WARN_CLANG_CL_IMPLICIT_FLOAT_CONVERSION -Wno-implicit-float-conversion # 11003
|
|
CXX_WARN_CLANG_CL_C++98_COMPAT_PEDANTIC -Wno-c++98-compat-pedantic # 10336
|
|
CXX_WARN_CLANG_CL_IMPLICIT_INT_FLOAT_CONVERSION -Wno-implicit-int-float-conversion # 7354
|
|
CXX_WARN_CLANG_CL_DOUBLE_PROMOTION -Wno-double-promotion # 7350
|
|
CXX_WARN_CLANG_CL_PRE_C++17_COMPAT -Wno-pre-c++17-compat # 7303
|
|
CXX_WARN_CLANG_CL_SHORTEN_64_TO_32 -Wno-shorten-64-to-32 # 7085
|
|
CXX_WARN_CLANG_CL_C++98_COMPAT_LOCAL_TYPE_TEMPLATE_ARGS -Wno-c++98-compat-local-type-template-args # 6906
|
|
CXX_WARN_CLANG_CL_RESERVED_IDENTIFIER -Wno-reserved-identifier # 5886
|
|
CXX_WARN_CLANG_CL_CAST_ALIGN -Wno-cast-align # 5513
|
|
CXX_WARN_CLANG_CL_DOCUMENTATION -Wno-documentation # 5107
|
|
CXX_WARN_CLANG_CL_DISABLED_MACRO_EXPANSION -Wno-disabled-macro-expansion # 4449
|
|
CXX_WARN_CLANG_CL_EXTRA_SEMI_STMT -Wno-extra-semi-stmt # 4349
|
|
CXX_WARN_CLANG_CL_ZERO_AS_NULL_POINTER_CONSTANT -Wno-zero-as-null-pointer-constant # 3209
|
|
CXX_WARN_CLANG_CL_FLOAT_CONVERSION -Wno-float-conversion # 2869
|
|
CXX_WARN_CLANG_CL_RESERVED_MACRO_IDENTIFIER -Wno-reserved-macro-identifier # 2862
|
|
CXX_WARN_CLANG_CL_CAST_FUNCTION_TYPE_STRICT -Wno-cast-function-type-strict # 2663
|
|
CXX_WARN_CLANG_CL_FLOAT_EQUAL -Wno-float-equal # 2153
|
|
CXX_WARN_CLANG_CL_IMPLICIT_INT_CONVERSION -Wno-implicit-int-conversion # 2117
|
|
CXX_WARN_CLANG_CL_SHADOW -Wno-shadow # 2068
|
|
CXX_WARN_CLANG_CL_SHADOW_FIELD_IN_CONSTRUCTOR -Wno-shadow-field-in-constructor # 1829
|
|
CXX_WARN_CLANG_CL_CAST_QUAL -Wno-cast-qual # 1742
|
|
CXX_WARN_CLANG_CL_PRE_C++14_COMPAT -Wno-pre-c++14-compat # 1569
|
|
CXX_WARN_CLANG_CL_GLOBAL_CONSTRUCTORS -Wno-global-constructors # 1402
|
|
CXX_WARN_CLANG_CL_SWITCH_ENUM -Wno-switch-enum # 973
|
|
CXX_WARN_CLANG_CL_EXIT_TIME_DESTRUCTORS -Wno-exit-time-destructors # 940
|
|
CXX_WARN_CLANG_CL_CTAD_MAYBE_UNSUPPORTED -Wno-ctad-maybe-unsupported # 891
|
|
CXX_WARN_CLANG_CL_UNDEFINED_FUNC_TEMPLATE -Wno-undefined-func-template # 863
|
|
CXX_WARN_CLANG_CL_C++98_COMPAT_EXTRA_SEMI -Wno-c++98-compat-extra-semi # 848
|
|
CXX_WARN_CLANG_CL_CAST_FUNCTION_TYPE -Wno-cast-function-type # 807
|
|
CXX_WARN_CLANG_CL_NULLABILITY_EXTENSION -Wno-nullability-extension # 602
|
|
CXX_WARN_CLANG_CL_SHADOW_FIELD -Wno-shadow-field # 585
|
|
CXX_WARN_CLANG_CL_CONDITIONAL_UNINITIALIZED -Wno-conditional-uninitialized # 555
|
|
CXX_WARN_CLANG_CL_UNUSED_PARAMETER -Wno-unused-parameter # 539
|
|
CXX_WARN_CLANG_CL_SUGGEST_DESTRUCTOR_OVERRIDE -Wno-suggest-destructor-override # 356
|
|
CXX_WARN_CLANG_CL_SHADOW_UNCAPTURED_LOCAL -Wno-shadow-uncaptured-local # 355
|
|
CXX_WARN_CLANG_CL_UNUSED_MACROS -Wno-unused-macros # 289
|
|
CXX_WARN_CLANG_CL_COVERED_SWITCH_DEFAULT -Wno-covered-switch-default # 233
|
|
CXX_WARN_CLANG_CL_SIGNED_ENUM_BITFIELD -Wno-signed-enum-bitfield # 229
|
|
CXX_WARN_CLANG_CL_DECLARATION_AFTER_STATEMENT -Wno-declaration-after-statement # 228
|
|
CXX_WARN_CLANG_CL_IMPLICIT_FALLTHROUGH -Wno-implicit-fallthrough # 164
|
|
CXX_WARN_CLANG_CL_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor # 161
|
|
CXX_WARN_CLANG_CL_NESTED_ANON_TYPES -Wno-nested-anon-types # 140
|
|
CXX_WARN_CLANG_CL_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS -Wno-gnu-zero-variadic-macro-arguments # 132
|
|
CXX_WARN_CLANG_CL_UNREACHABLE_CODE_BREAK -Wno-unreachable-code-break # 115
|
|
CXX_WARN_CLANG_CL_INCONSISTENT_MISSING_DESTRUCTOR_OVERRIDE -Wno-inconsistent-missing-destructor-override # 104
|
|
CXX_WARN_CLANG_CL_FORMAT_PEDANTIC -Wno-format-pedantic # 97
|
|
CXX_WARN_CLANG_CL_NONPORTABLE_SYSTEM_INCLUDE_PATH -Wno-nonportable-system-include-path # 95
|
|
CXX_WARN_CLANG_CL_UNDEF -Wno-undef # 94
|
|
CXX_WARN_CLANG_CL_IGNORED_QUALIFIERS -Wno-ignored-qualifiers # 93
|
|
CXX_WARN_CLANG_CL_USED_BUT_MARKED_UNUSED -Wno-used-but-marked-unused # 83
|
|
CXX_WARN_CLANG_CL_HEADER_HYGIENE -Wno-header-hygiene # 79
|
|
CXX_WARN_CLANG_CL_CHAR_SUBSCRIPTS -Wno-char-subscripts # 76
|
|
CXX_WARN_CLANG_CL_UNREACHABLE_CODE_RETURN -Wno-unreachable-code-return # 71
|
|
CXX_WARN_CLANG_CL_UNUSED_TEMPLATE -Wno-unused-template # 66
|
|
CXX_WARN_CLANG_CL_GNU_ANONYMOUS_STRUCT -Wno-gnu-anonymous-struct # 63
|
|
CXX_WARN_CLANG_CL_DEPRECATED_COPY_WITH_USER_PROVIDED_DTOR -Wno-deprecated-copy-with-user-provided-dtor # 62
|
|
CXX_WARN_CLANG_CL_INCONSISTENT_MISSING_OVERRIDE -Wno-inconsistent-missing-override # 54
|
|
CXX_WARN_CLANG_CL_UNREACHABLE_CODE -Wno-unreachable-code # 52
|
|
CXX_WARN_CLANG_CL_DEPRECATED_DYNAMIC_EXCEPTION_SPEC -Wno-deprecated-dynamic-exception-spec # 51
|
|
CXX_WARN_CLANG_CL_BAD_FUNCTION_CAST -Wno-bad-function-cast # 50
|
|
CXX_WARN_CLANG_CL_MICROSOFT_ENUM_VALUE -Wno-microsoft-enum-value # 47
|
|
CXX_WARN_CLANG_CL_DEPRECATED_COPY_WITH_USER_PROVIDED_COPY -Wno-deprecated-copy-with-user-provided-copy # 41
|
|
CXX_WARN_CLANG_CL_ZERO_LENGTH_ARRAY -Wno-zero-length-array # 39
|
|
CXX_WARN_CLANG_CL_UNUSED_FUNCTION -Wno-unused-function # 38
|
|
CXX_WARN_CLANG_CL_PEDANTIC -Wno-pedantic # 38
|
|
CXX_WARN_CLANG_CL_DEPRECATED_COPY_WITH_DTOR -Wno-deprecated-copy-with-dtor # 37
|
|
CXX_WARN_CLANG_CL_DOCUMENTATION_UNKNOWN_COMMAND -Wno-documentation-unknown-command # 34
|
|
CXX_WARN_CLANG_CL_UNDEFINED_REINTERPRET_CAST -Wno-undefined-reinterpret-cast # 33
|
|
CXX_WARN_CLANG_CL_FORMAT_NONLITERAL -Wno-format-nonliteral # 29
|
|
CXX_WARN_CLANG_CL_COMMA -Wno-comma # 27
|
|
CXX_WARN_CLANG_CL_DOCUMENTATION_DEPRECATED_SYNC -Wno-documentation-deprecated-sync # 26
|
|
CXX_WARN_CLANG_CL_SHIFT_SIGN_OVERFLOW -Wno-shift-sign-overflow # 24
|
|
CXX_WARN_CLANG_CL_PRE_C++17_COMPAT_PEDANTIC -Wno-pre-c++17-compat-pedantic # 24
|
|
CXX_WARN_CLANG_CL_C++98_COMPAT_UNNAMED_TYPE_TEMPLATE_ARGS -Wno-c++98-compat-unnamed-type-template-args # 22
|
|
CXX_WARN_CLANG_CL_SIGN_COMPARE -Wno-sign-compare # 21
|
|
CXX_WARN_CLANG_CL_FORMAT -Wno-format # 21
|
|
CXX_WARN_CLANG_CL_C++98_COMPAT_BIND_TO_TEMPORARY_COPY -Wno-c++98-compat-bind-to-temporary-copy # 21
|
|
CXX_WARN_CLANG_CL_ENUM_ENUM_CONVERSION -Wno-enum-enum-conversion # 20
|
|
CXX_WARN_CLANG_CL_ANON_ENUM_ENUM_CONVERSION -Wno-anon-enum-enum-conversion # 14
|
|
CXX_WARN_CLANG_CL_RANGE_LOOP_BIND_REFERENCE -Wno-range-loop-bind-reference # 14
|
|
CXX_WARN_CLANG_CL_ENUM_FLOAT_CONVERSION -Wno-enum-float-conversion # 12
|
|
CXX_WARN_CLANG_CL_KEYWORD_MACRO -Wno-keyword-macro # 10
|
|
CXX_WARN_CLANG_CL_DEPRECATED_COPY -Wno-deprecated-copy # 10
|
|
CXX_WARN_CLANG_CL_UNUSED_MEMBER_FUNCTION -Wno-unused-member-function # 9
|
|
CXX_WARN_CLANG_CL_MISSING_NORETURN -Wno-missing-noreturn # 8
|
|
CXX_WARN_CLANG_CL_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations # 8
|
|
CXX_WARN_CLANG_CL_DOCUMENTATION_HTML -Wno-documentation-html # 6
|
|
CXX_WARN_CLANG_CL_GNU_REDECLARED_ENUM -Wno-gnu-redeclared-enum # 6
|
|
CXX_WARN_CLANG_CL_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations # 6
|
|
CXX_WARN_CLANG_CL_OVERLOADED_VIRTUAL -Wno-overloaded-virtual # 5
|
|
CXX_WARN_CLANG_CL_C++98_C++11_COMPAT_BINARY_LITERAL -Wno-c++98-c++11-compat-binary-literal # 4
|
|
CXX_WARN_CLANG_CL_DEPRECATED_REDUNDANT_CONSTEXPR_STATIC_DEF -Wno-deprecated-redundant-constexpr-static-def # 4
|
|
CXX_WARN_CLANG_CL_MISSING_BRACES -Wno-missing-braces # 4
|
|
CXX_WARN_CLANG_CL_C99_EXTENSIONS -Wno-c99-extensions # 4
|
|
CXX_WARN_CLANG_CL_STRICT_PROTOTYPES -Wno-strict-prototypes # 4
|
|
CXX_WARN_CLANG_CL_UNREACHABLE_CODE_LOOP_INCREMENT -Wno-unreachable-code-loop-increment # 4
|
|
CXX_WARN_CLANG_CL_GNU_CASE_RANGE -Wno-gnu-case-range # 4
|
|
CXX_WARN_CLANG_CL_DUPLICATE_ENUM -Wno-duplicate-enum # 3
|
|
CXX_WARN_CLANG_CL_NULL_POINTER_SUBTRACTION -Wno-null-pointer-subtraction # 2
|
|
CXX_WARN_CLANG_CL_DEPRECATED_LITERAL_OPERATOR -Wno-deprecated-literal-operator # 2
|
|
CXX_WARN_CLANG_CL_NEWLINE_EOF -Wno-newline-eof # 2
|
|
CXX_WARN_CLANG_CL_MICROSOFT_CAST -Wno-microsoft-cast # 2
|
|
CXX_WARN_CLANG_CL_DATE_TIME -Wno-date-time # 2
|
|
CXX_WARN_CLANG_CL_DELETE_NON_ABSTRACT_NON_VIRTUAL_DTOR -Wno-delete-non-abstract-non-virtual-dtor # 2
|
|
CXX_WARN_CLANG_CL_UNUSED_PRIVATE_FIELD -Wno-unused-private-field # 2
|
|
CXX_WARN_CLANG_CL_FLEXIBLE_ARRAY_EXTENSIONS -Wno-flexible-array-extensions # 2
|
|
CXX_WARN_CLANG_CL_STRING_CONVERSION -Wno-string-conversion # 2
|
|
CXX_WARN_CLANG_CL_FINAL_DTOR_NON_FINAL_CLASS -Wno-final-dtor-non-final-class # 2
|
|
CXX_WARN_CLANG_CL_MICROSOFT_UNQUALIFIED_FRIEND -Wno-microsoft-unqualified-friend # 2
|
|
CXX_WARN_CLANG_CL_INVALID_NORETURN -Wno-invalid-noreturn # 1
|
|
CXX_WARN_CLANG_CL_INVALID_UTF8 -Wno-invalid-utf8 # 1
|
|
CXX_WARN_CLANG_CL_FOUR_CHAR_CONSTANTS -Wno-four-char-constants # 1
|
|
CXX_WARN_CLANG_CL_PARENTHESES -Wno-parentheses # 1
|
|
CXX_WARN_CLANG_CL_PESSIMIZING_MOVE -Wno-pessimizing-move # 1
|
|
CXX_WARN_CLANG_CL_DEPRECATED_NON_PROTOTYPE -Wno-deprecated-non-prototype # 1
|
|
CXX_WARN_CLANG_CL_BITFIELD_ENUM_CONVERSION -Wno-bitfield-enum-conversion # 1
|
|
CXX_WARN_CLANG_CL_UNUSED_LAMBDA_CAPTURE -Wno-unused-lambda-capture # 1
|
|
CXX_WARN_CLANG_CL_SHADOW_FIELD_IN_CONSTRUCTOR_MODIFIED -Wno-shadow-field-in-constructor-modified # 1
|
|
)
|
|
endif()
|
|
|
|
|
|
# ---------------------
|
|
# Suppress Strict Flags
|
|
|
|
# flags to undo strict flags
|
|
|
|
add_check_c_compiler_flags(
|
|
C_REMOVE_STRICT_FLAGS
|
|
|
|
C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter
|
|
C_WARN_NO_UNUSED_VARIABLE -Wno-unused-variable
|
|
C_WARN_NO_UNUSED_MACROS -Wno-unused-macros
|
|
C_WARN_NO_MISLEADING_INDENTATION -Wno-misleading-indentation
|
|
|
|
C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations
|
|
C_WARN_NO_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers
|
|
C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function
|
|
C_WARN_NO_INT_TO_VOID_POINTER_CAST -Wno-int-to-void-pointer-cast
|
|
C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes
|
|
C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum
|
|
C_WARN_NO_UNDEF -Wno-undef
|
|
C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn
|
|
C_WARN_NO_UNUSED_BUT_SET_VARIABLE -Wno-unused-but-set-variable
|
|
C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations
|
|
C_WARN_NO_STRICT_PROTOTYPES -Wno-strict-prototypes
|
|
C_WARN_NO_BITWISE_INSTEAD_OF_LOGICAL -Wno-bitwise-instead-of-logical
|
|
C_WARN_NO_IMPLICIT_CONST_INT_FLOAT_CONVERSION -Wno-implicit-const-int-float-conversion
|
|
C_WARN_NO_SINGLE_BIT_BITFIELD_CONSTANT_CONVERSION -Wno-single-bit-bitfield-constant-conversion
|
|
)
|
|
|
|
add_check_cxx_compiler_flags(
|
|
CXX_REMOVE_STRICT_FLAGS
|
|
|
|
CXX_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter
|
|
CXX_WARN_NO_UNUSED_PRIVATE_FIELD -Wno-unused-private-field
|
|
CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing
|
|
CXX_WARN_NO_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor
|
|
CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros
|
|
CXX_WARN_NO_UNUSED_VARIABLE -Wno-unused-variable
|
|
CXX_WARN_NO_REORDER -Wno-reorder
|
|
CXX_WARN_NO_COMMENT -Wno-comment
|
|
CXX_WARN_NO_UNUSED_TYPEDEFS -Wno-unused-local-typedefs
|
|
CXX_WARN_NO_UNDEFINED_VAR_TEMPLATE -Wno-undefined-var-template
|
|
CXX_WARN_NO_INSTANTIATION_AFTER_SPECIALIZATION -Wno-instantiation-after-specialization
|
|
CXX_WARN_NO_MISLEADING_INDENTATION -Wno-misleading-indentation
|
|
CXX_WARN_NO_BITWISE_INSTEAD_OF_LOGICAL -Wno-bitwise-instead-of-logical
|
|
CXX_WARN_NO_IMPLICIT_CONST_INT_FLOAT_CONVERSION -Wno-implicit-const-int-float-conversion
|
|
CXX_WARN_NO_UNDEF -Wno-undef
|
|
CXX_WARN_NO_UNDEF_PREFIX -Wno-undef-prefix
|
|
)
|
|
|
|
elseif(CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
|
add_check_c_compiler_flags(
|
|
C_WARNINGS
|
|
|
|
C_WARN_ALL -Wall
|
|
C_WARN_POINTER_ARITH -Wpointer-arith
|
|
C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas
|
|
)
|
|
|
|
add_check_cxx_compiler_flags(
|
|
CXX_WARNINGS
|
|
|
|
CXX_WARN_ALL -Wall
|
|
CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof
|
|
CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare
|
|
)
|
|
|
|
# Disable numbered, false positives.
|
|
string(APPEND C_WARNINGS " -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
|
|
string(APPEND CXX_WARNINGS " -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
|
|
elseif(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
|
|
# most msvc warnings are C & C++
|
|
set(_WARNINGS
|
|
# warning level:
|
|
"/W3"
|
|
"/w34062" # switch statement contains 'default' but no 'case' labels
|
|
"/w34100" # 'identifier' : unreferenced formal parameter
|
|
"/w34115" # 'type' : named type definition in parentheses
|
|
"/w34189" # local variable is initialized but not referenced
|
|
# see https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/c5038?view=vs-2017
|
|
"/w35038" # order of initialization in c++ constructors
|
|
# 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
|
|
"/wd4661" # no suitable definition provided for explicit template instantiation request
|
|
"/wd4848" # 'no_unique_address' is a vendor extension in C++17
|
|
# errors:
|
|
"/we4013" # 'function' undefined; assuming extern returning int
|
|
"/we4133" # incompatible pointer types
|
|
"/we4431" # missing type specifier - int assumed
|
|
"/we4033" # 'function' must return a value
|
|
)
|
|
|
|
string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")
|
|
set(C_WARNINGS "${_WARNINGS}")
|
|
set(CXX_WARNINGS "${_WARNINGS}")
|
|
unset(_WARNINGS)
|
|
endif()
|
|
|
|
# Xcode enables additional warning flags by default. Disable some to match
|
|
# command line build and other platforms more closely.
|
|
if(XCODE)
|
|
set(CMAKE_XCODE_ATTRIBUTE_GCC_WARN_64_TO_32_BIT_CONVERSION NO)
|
|
endif()
|
|
|
|
# ensure python header is found since detection can fail, this could happen
|
|
# with _any_ library but since we used a fixed python version this tends to
|
|
# be most problematic.
|
|
if(WITH_PYTHON)
|
|
if(NOT EXISTS "${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)
|
|
# Always use numpy bundled in precompiled libs.
|
|
elseif((WITH_PYTHON_INSTALL AND WITH_PYTHON_INSTALL_NUMPY) OR WITH_PYTHON_NUMPY)
|
|
if(("${PYTHON_NUMPY_PATH}" STREQUAL "") OR (${PYTHON_NUMPY_PATH} MATCHES NOTFOUND))
|
|
find_python_package(numpy "core/include")
|
|
endif()
|
|
endif()
|
|
|
|
if(WIN32 OR APPLE)
|
|
# Always copy from precompiled libs.
|
|
elseif(WITH_PYTHON_INSTALL_REQUESTS)
|
|
find_python_package(requests "")
|
|
endif()
|
|
|
|
if(WIN32 OR APPLE)
|
|
# Always copy from precompiled libs.
|
|
elseif(WITH_PYTHON_INSTALL_ZSTANDARD)
|
|
find_python_package(zstandard "")
|
|
endif()
|
|
endif()
|
|
|
|
# Select C++17 as the standard for C++ projects.
|
|
set(CMAKE_CXX_STANDARD 17)
|
|
# If C++17 is not available, downgrading to an earlier standard is NOT OK.
|
|
set(CMAKE_CXX_STANDARD_REQUIRED ON)
|
|
# Do not enable compiler specific language extensions.
|
|
set(CMAKE_CXX_EXTENSIONS OFF)
|
|
|
|
# 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 STREQUAL "Intel")
|
|
)
|
|
# Use C11 + GNU extensions, works with GCC, Clang, ICC
|
|
string(APPEND CMAKE_C_FLAGS " -std=gnu11")
|
|
endif()
|
|
|
|
if(WITH_COMPILER_SHORT_FILE_MACRO)
|
|
# Use '-fmacro-prefix-map' for Clang and GCC (MSVC doesn't support this).
|
|
set(C_PREFIX_MAP_FLAGS "")
|
|
set(CXX_PREFIX_MAP_FLAGS "")
|
|
add_check_c_compiler_flags(
|
|
C_PREFIX_MAP_FLAGS
|
|
C_MACRO_PREFIX_MAP -fmacro-prefix-map=foo=bar
|
|
)
|
|
add_check_cxx_compiler_flags(
|
|
CXX_PREFIX_MAP_FLAGS
|
|
CXX_MACRO_PREFIX_MAP -fmacro-prefix-map=foo=bar
|
|
)
|
|
if(C_MACRO_PREFIX_MAP AND CXX_MACRO_PREFIX_MAP)
|
|
if(APPLE)
|
|
if(XCODE AND ${XCODE_VERSION} VERSION_LESS 12.0)
|
|
# Developers may have say LLVM Clang-10.0.1 toolchain (which supports the flag)
|
|
# with Xcode-11 (the Clang of which doesn't support the flag).
|
|
message(
|
|
WARNING
|
|
"-fmacro-prefix-map flag is NOT supported by Clang shipped with Xcode-${XCODE_VERSION}."
|
|
" Some Xcode functionality in Product menu may not work. "
|
|
"Disabling WITH_COMPILER_SHORT_FILE_MACRO."
|
|
)
|
|
set(WITH_COMPILER_SHORT_FILE_MACRO OFF)
|
|
endif()
|
|
endif()
|
|
if(WITH_COMPILER_SHORT_FILE_MACRO)
|
|
path_ensure_trailing_slash(_src_dir "${CMAKE_SOURCE_DIR}")
|
|
path_ensure_trailing_slash(_bin_dir "${CMAKE_BINARY_DIR}")
|
|
# Keep this variable so it can be stripped from build-info.
|
|
set(PLATFORM_CFLAGS_FMACRO_PREFIX_MAP
|
|
"-fmacro-prefix-map=\"${_src_dir}\"=\"\" -fmacro-prefix-map=\"${_bin_dir}\"=\"\"")
|
|
string(APPEND PLATFORM_CFLAGS " ${PLATFORM_CFLAGS_FMACRO_PREFIX_MAP}")
|
|
unset(_src_dir)
|
|
unset(_bin_dir)
|
|
endif()
|
|
else()
|
|
message(
|
|
WARNING
|
|
"-fmacro-prefix-map flag is NOT supported by C/C++ compiler."
|
|
" Disabling WITH_COMPILER_SHORT_FILE_MACRO."
|
|
)
|
|
set(WITH_COMPILER_SHORT_FILE_MACRO OFF)
|
|
endif()
|
|
unset(C_PREFIX_MAP_FLAGS)
|
|
unset(CXX_PREFIX_MAP_FLAGS)
|
|
endif()
|
|
|
|
# Include warnings first, so its possible to disable them with user defined flags
|
|
# eg: -Wno-uninitialized
|
|
set(CMAKE_C_FLAGS "${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()
|
|
|
|
# NDEBUG is the standard C define to disable asserts.
|
|
if(WITH_ASSERT_RELEASE)
|
|
# CMake seemingly be setting the NDEBUG flag on its own already on some configurations
|
|
# therefore we need to remove the flags if they happen to be set.
|
|
remove_cc_flag("-DNDEBUG") # GCC/CLang
|
|
remove_cc_flag("/DNDEBUG") # MSVC
|
|
else()
|
|
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
|
|
$<$<CONFIG:Release>:NDEBUG>
|
|
$<$<CONFIG:MinSizeRel>:NDEBUG>
|
|
$<$<CONFIG:RelWithDebInfo>:NDEBUG>
|
|
)
|
|
endif()
|
|
|
|
# message(STATUS "Using CFLAGS: ${CMAKE_C_FLAGS}")
|
|
# message(STATUS "Using CXXFLAGS: ${CMAKE_CXX_FLAGS}")
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Testing Functions
|
|
|
|
include(build_files/cmake/testing.cmake)
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Add Sub-Directories
|
|
|
|
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 OR WITH_CYCLES_HYDRA_RENDER_DELEGATE)
|
|
add_subdirectory(intern/atomic)
|
|
add_subdirectory(intern/guardedalloc)
|
|
add_subdirectory(intern/libc_compat)
|
|
add_subdirectory(intern/sky)
|
|
|
|
add_subdirectory(intern/cycles)
|
|
if(WITH_CYCLES_LOGGING)
|
|
if(NOT WITH_SYSTEM_GFLAGS)
|
|
add_subdirectory(extern/gflags)
|
|
endif()
|
|
add_subdirectory(extern/glog)
|
|
endif()
|
|
if(WITH_CUDA_DYNLOAD)
|
|
add_subdirectory(extern/cuew)
|
|
endif()
|
|
if(WITH_HIP_DYNLOAD)
|
|
add_subdirectory(extern/hipew)
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Add Testing Directory
|
|
|
|
add_subdirectory(tests)
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Add Blender Application
|
|
|
|
if(WITH_BLENDER)
|
|
add_subdirectory(source/creator)
|
|
endif()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Define 'heavy' sub-modules (for Ninja builder when using pools)
|
|
setup_heavy_lib_pool()
|
|
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# 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("36" GREATER "${_len}")
|
|
string(APPEND _msg " ")
|
|
math(EXPR _len "${_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_ALEMBIC)
|
|
info_cfg_option(WITH_BULLET)
|
|
info_cfg_option(WITH_CLANG)
|
|
info_cfg_option(WITH_CYCLES)
|
|
info_cfg_option(WITH_FFTW3)
|
|
info_cfg_option(WITH_FREESTYLE)
|
|
info_cfg_option(WITH_GMP)
|
|
info_cfg_option(WITH_HARU)
|
|
info_cfg_option(WITH_IK_ITASC)
|
|
info_cfg_option(WITH_IK_SOLVER)
|
|
info_cfg_option(WITH_INPUT_NDOF)
|
|
info_cfg_option(WITH_INPUT_IME)
|
|
info_cfg_option(WITH_INTERNATIONAL)
|
|
info_cfg_option(WITH_OPENCOLLADA)
|
|
info_cfg_option(WITH_OPENCOLORIO)
|
|
info_cfg_option(WITH_OPENIMAGEDENOISE)
|
|
info_cfg_option(WITH_OPENVDB)
|
|
info_cfg_option(WITH_POTRACE)
|
|
info_cfg_option(WITH_PUGIXML)
|
|
info_cfg_option(WITH_QUADRIFLOW)
|
|
info_cfg_option(WITH_TBB)
|
|
info_cfg_option(WITH_USD)
|
|
info_cfg_option(WITH_MATERIALX)
|
|
info_cfg_option(WITH_XR_OPENXR)
|
|
|
|
info_cfg_text("Compiler Options:")
|
|
info_cfg_option(WITH_BUILDINFO)
|
|
info_cfg_option(WITH_OPENMP)
|
|
|
|
info_cfg_text("System Options:")
|
|
info_cfg_option(WITH_INSTALL_PORTABLE)
|
|
info_cfg_option(WITH_MEM_JEMALLOC)
|
|
info_cfg_option(WITH_MEM_VALGRIND)
|
|
|
|
info_cfg_text("GHOST Options:")
|
|
info_cfg_option(WITH_GHOST_DEBUG)
|
|
info_cfg_option(WITH_GHOST_SDL)
|
|
if(UNIX AND NOT APPLE)
|
|
info_cfg_option(WITH_GHOST_X11)
|
|
info_cfg_option(WITH_GHOST_WAYLAND)
|
|
if(WITH_GHOST_X11)
|
|
info_cfg_option(WITH_GHOST_XDND)
|
|
info_cfg_option(WITH_X11_XF86VMODE)
|
|
info_cfg_option(WITH_X11_XFIXES)
|
|
info_cfg_option(WITH_X11_XINPUT)
|
|
endif()
|
|
if(WITH_GHOST_WAYLAND)
|
|
info_cfg_option(WITH_GHOST_WAYLAND_DYNLOAD)
|
|
info_cfg_option(WITH_GHOST_WAYLAND_LIBDECOR)
|
|
endif()
|
|
endif()
|
|
|
|
info_cfg_text("Image Formats:")
|
|
info_cfg_option(WITH_IMAGE_CINEON)
|
|
info_cfg_option(WITH_IMAGE_OPENEXR)
|
|
info_cfg_option(WITH_IMAGE_OPENJPEG)
|
|
|
|
info_cfg_text("Audio:")
|
|
info_cfg_option(WITH_CODEC_FFMPEG)
|
|
info_cfg_option(WITH_CODEC_SNDFILE)
|
|
info_cfg_option(WITH_COREAUDIO)
|
|
info_cfg_option(WITH_JACK)
|
|
info_cfg_option(WITH_JACK_DYNLOAD)
|
|
info_cfg_option(WITH_OPENAL)
|
|
info_cfg_option(WITH_PULSEAUDIO)
|
|
info_cfg_option(WITH_PULSEAUDIO_DYNLOAD)
|
|
info_cfg_option(WITH_SDL)
|
|
info_cfg_option(WITH_SDL_DYNLOAD)
|
|
info_cfg_option(WITH_WASAPI)
|
|
|
|
info_cfg_text("Compression:")
|
|
info_cfg_option(WITH_LZMA)
|
|
info_cfg_option(WITH_LZO)
|
|
|
|
if(WITH_PYTHON)
|
|
info_cfg_text("Python:")
|
|
info_cfg_option(WITH_PYTHON_INSTALL)
|
|
info_cfg_option(WITH_PYTHON_INSTALL_NUMPY)
|
|
info_cfg_option(WITH_PYTHON_INSTALL_ZSTANDARD)
|
|
info_cfg_option(WITH_PYTHON_MODULE)
|
|
info_cfg_option(WITH_PYTHON_SAFETY)
|
|
endif()
|
|
|
|
info_cfg_text("Modifiers:")
|
|
info_cfg_option(WITH_MOD_FLUID)
|
|
info_cfg_option(WITH_MOD_OCEANSIM)
|
|
info_cfg_option(WITH_MOD_REMESH)
|
|
|
|
info_cfg_text("Rendering:")
|
|
info_cfg_option(WITH_HYDRA)
|
|
|
|
if(WITH_CYCLES)
|
|
info_cfg_text("Rendering (Cycles):")
|
|
info_cfg_option(WITH_CYCLES_OSL)
|
|
info_cfg_option(WITH_CYCLES_EMBREE)
|
|
info_cfg_option(WITH_CYCLES_PATH_GUIDING)
|
|
if(NOT APPLE)
|
|
info_cfg_option(WITH_CYCLES_DEVICE_OPTIX)
|
|
info_cfg_option(WITH_CYCLES_DEVICE_CUDA)
|
|
info_cfg_option(WITH_CYCLES_CUDA_BINARIES)
|
|
info_cfg_option(WITH_CYCLES_DEVICE_ONEAPI)
|
|
info_cfg_option(WITH_CYCLES_ONEAPI_BINARIES)
|
|
info_cfg_option(WITH_CYCLES_DEVICE_HIP)
|
|
info_cfg_option(WITH_CYCLES_HIP_BINARIES)
|
|
endif()
|
|
if(WIN32)
|
|
info_cfg_option(WITH_CYCLES_DEVICE_HIPRT)
|
|
endif()
|
|
endif()
|
|
|
|
info_cfg_text("")
|
|
|
|
message("${_config_msg}")
|
|
endif()
|
|
|
|
if(0)
|
|
print_all_vars()
|
|
endif()
|
|
|
|
# Should be the last step of configuration.
|
|
if(POSTCONFIGURE_SCRIPT)
|
|
include(${POSTCONFIGURE_SCRIPT})
|
|
endif()
|